技术领域technical field
本发明涉及互联网技术领域，特别是涉及电梯屏幕展示方法、系统、计算机可读存储介质和计算机设备。The present invention relates to the field of Internet technology, and in particular, to an elevator screen display method, system, computer-readable storage medium and computer equipment.
背景技术Background technique
在封闭的环境中，比如电梯，在用户搭乘电梯的过程中，电梯广告屏会播放各种各样的广告，比如旅游，美食等。In a closed environment, such as an elevator, when the user takes the elevator, the elevator advertising screen will play various advertisements, such as travel, food, etc.
传统技术中，针对所有的乘梯用户，电梯广告屏都是放映当前比较热门的广告，比如当前旅游很流行，电梯广告屏会重复播放有关旅游的宣传广告；但传统电梯广告屏在播放的过程中，不能自动调整广告屏的内容，导致灵活性低，准确性差。In the traditional technology, for all elevator users, the elevator advertisement screen is to show the current popular advertisements. For example, the current tourism is very popular, and the elevator advertisement screen will repeatedly play the promotional advertisements related to tourism; but the traditional elevator advertisement screen is in the process of playing. , the content of the advertising screen cannot be automatically adjusted, resulting in low flexibility and poor accuracy.
发明内容SUMMARY OF THE INVENTION
基于此，有必要针对传统电梯广告屏在播放的过程中，不能自动调整广告屏的内容的问题，提供一种电梯屏幕展示方法、系统、计算机可读存储介质和计算机设备。Based on this, it is necessary to provide an elevator screen display method, system, computer-readable storage medium and computer equipment in order to solve the problem that the content of the advertisement screen cannot be automatically adjusted during the playing process of the traditional elevator advertisement screen.
一种电梯屏幕展示方法，包括：An elevator screen display method, comprising:
获取当前电梯用户的图像信息；所述图像信息包括当前电梯用户的行为特征信息；Obtain the image information of the current elevator user; the image information includes the behavior feature information of the current elevator user;
根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；According to the pre-established behavior analysis model, the image information of the current elevator user is analyzed, and the behavior characteristics that match the set behavior characteristics are determined from all the behavior characteristics information of the current elevator user as the target behavior characteristics, and the target behavior characteristics are identified. characteristic information;
查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；Query the corresponding relationship between the feature information and the weight of the preset set behavior feature, obtain the weight corresponding to each target behavior feature of the current elevator user, and calculate the feature value of the current elevator user according to each target behavior and its corresponding weight;
根据各当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。The multimedia information to be played is determined according to the characteristic value of each current elevator user, and the multimedia information is displayed through the elevator screen.
一种电梯屏幕展示系统，包括：An elevator screen display system, comprising:
图像信息获取模块，用于获取当前电梯用户的图像信息，所述图像信息包括当前电梯用户的行为特征信息；an image information acquisition module, used to acquire image information of the current elevator user, where the image information includes behavioral feature information of the current elevator user;
分析模块，用于根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；The analysis module is used to analyze the image information of the current elevator user according to the pre-established behavioral analysis model, determine the behavioral characteristics that match the set behavioral characteristics from all the behavioral characteristic information of the current elevator user, as the target behavioral characteristics, and identify each behavioral characteristic. The characteristic information contained in the target behavior characteristic;
特征值确定模块，用于查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；The feature value determination module is used to query the corresponding relationship between the feature information and the weight of the preset set behavior characteristics, obtain the weight corresponding to each target behavior feature of the current elevator user, and calculate the current elevator user according to each target behavior and its corresponding weight. eigenvalues of ;
展示模块，用于根据各当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。The display module is used for determining the multimedia information to be played according to the characteristic value of each current elevator user, and displaying the multimedia information through the elevator screen.
一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时，实现上述所述电梯屏幕展示方法的步骤。A computer-readable storage medium having a computer program stored thereon, when the program is executed by a processor, realizes the steps of the above-mentioned elevator screen display method.
一种计算机设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述程序时，实现上述所述电梯屏幕展示方法的步骤。A computer device includes a memory, a processor, and a computer program stored in the memory and running on the processor. When the processor executes the program, the steps of the elevator screen display method described above are implemented.
上述技术方案，通过获取当前电梯用户的图像信息；所述图像信息包括当前电梯用户的行为特征信息；根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；根据各当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。通过本发明的方案，达到了自动识别用户身份，并根据用户的行为特征信息及时有效地调整电梯屏幕的播放内容，从而获取比较准确的受众用户，灵活性好，准确性高。The above technical scheme, by acquiring the image information of the current elevator user; the image information includes the behavioral feature information of the current elevator user; according to the pre-established behavioral analysis model to analyze the image information of the current elevator user, from all the behavioral feature information of the current elevator user Determine the behavior characteristics that match the set behavior characteristics as the target behavior characteristics, and identify the characteristic information contained in each target behavior characteristic; query the corresponding relationship between the feature information and the weight of the preset set behavior characteristics, and obtain the current elevator user The corresponding weights of each target behavior feature of each target behavior, calculate the characteristic value of the current elevator user according to each target behavior and its corresponding weight; determine the multimedia information to be played according to the characteristic value of each current elevator user, and display the multimedia information through the elevator screen. Through the scheme of the present invention, the user's identity can be automatically identified, and the playing content of the elevator screen can be adjusted timely and effectively according to the user's behavior characteristic information, so as to obtain more accurate audience users, with good flexibility and high accuracy.
附图说明Description of drawings
图1为一实施例的电梯屏幕展示方法的示意性流程图；FIG. 1 is a schematic flowchart of an elevator screen display method according to an embodiment;
图2为另一实施例的电梯屏幕展示方法的示意性流程图；2 is a schematic flow chart of a method for displaying an elevator screen according to another embodiment;
图3为一实施例的电梯屏幕展示的网络拓扑图；3 is a network topology diagram of an elevator screen display according to an embodiment;
图4为一实施例的电梯屏幕展示系统的示意性结构图。FIG. 4 is a schematic structural diagram of an elevator screen display system according to an embodiment.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
本发明中的步骤虽然用标号进行了排列，但并不用于限定步骤的先后次序，除非明确说明了步骤的次序或者某步骤的执行需要其他步骤作为基础，否则步骤的相对次序是可以调整的。Although the steps in the present invention are arranged with numbers, they are not used to limit the sequence of the steps. Unless the sequence of the steps is explicitly stated or the execution of a certain step requires other steps as the basis, the relative sequence of the steps can be adjusted.
图1为一实施例的电梯屏幕展示方法的示意性流程图；如图1所示，本实施例中的电梯屏幕展示方法包括以下步骤：1 is a schematic flow chart of a method for displaying an elevator screen according to an embodiment; as shown in FIG. 1 , the method for displaying an elevator screen in this embodiment includes the following steps:
步骤S101，获取当前电梯用户的图像信息；所述图像信息包括当前电梯用户的行为特征信息。Step S101, acquiring image information of the current elevator user; the image information includes behavioral feature information of the current elevator user.
在本步骤中，当前电梯用户的图像信息指的是当前电梯用户的行为特征信息被以图像的形式显示出来，所述图像信息含有当前电梯用户的行为特征信息。行为特征信息是指当前电梯用户在电梯里所表现出来的行为，例如，B用户经常穿着B1品牌的运动服和B2品牌的运动鞋，背着B3品牌的羽毛球拍，手里拿着B4品牌的汽车钥匙等。In this step, the image information of the current elevator user means that the behavior characteristic information of the current elevator user is displayed in the form of an image, and the image information contains the behavior characteristic information of the current elevator user. Behavioral feature information refers to the current behavior of elevator users in the elevator. For example, user B often wears sportswear of brand B1 and sports shoes of brand B2, carries a badminton racket of brand B3 on his back, and holds a brand of B4 in his hand. car keys etc.
具体地，可通过摄像设备采集当前电梯用户的图像信息，并上传到处理系统，对图像信息进行检测、预处理操作，提取所述图像信息中当前电梯用户的行为特征信息。Specifically, the image information of the current elevator user can be collected by the camera device, uploaded to the processing system, and the image information can be detected and preprocessed to extract the behavior characteristic information of the current elevator user in the image information.
步骤S102，根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息。Step S102, analyze the image information of the current elevator user according to the pre-established behavioral analysis model, determine the behavioral characteristics matching the set behavioral characteristics from all the behavioral characteristic information of the current elevator user, as the target behavioral characteristics, and identify each target behavior The feature information contained in the feature.
在本步骤中，行为分析模型指的是根据电梯用户的行为特征信息，识别电梯用户的目标行为特征的模型，此行为分析模型还可以识别各目标行为特征包含的特征信息，例如当前电梯用户在电梯中的穿着、佩戴或携带的物品、面部表情、观看电梯屏幕的行为等数据。其中，设定行为特征指的是从当前电梯用户的所有行为特征中筛选出待分析的、具有代表性的行为特征。目标行为特征包含的特征信息指的是当前电梯用户的行为特征所隐含的信息，比如当前电梯用户携带的物品类型或物品品牌。In this step, the behavior analysis model refers to a model that identifies the target behavior characteristics of the elevator users according to the behavior characteristic information of the elevator users, and the behavior analysis model can also identify the characteristic information contained in each target behavior characteristic. Data on clothing, items worn or carried in the elevator, facial expressions, behavior of viewing elevator screens, etc. Wherein, setting the behavioral characteristics refers to screening out the representative behavioral characteristics to be analyzed from all the behavioral characteristics of the current elevator user. The feature information contained in the target behavior feature refers to the information implied by the behavior feature of the current elevator user, such as the item type or item brand carried by the current elevator user.
具体地，根据预先建立的行为分析模型，分析当前电梯用户的所有行为特征信息，检测当前电梯用户的所有行为特征是否与设定行为特征匹配，筛选出与设定行为特征匹配的行为特征，作为目标行为特征，同时逐一识别各目标行为特征包含的特征信息。可以快速识别当前电梯用户的行为特征信息，确定当前电梯用户的行为习惯。Specifically, according to the pre-established behavior analysis model, analyze all the behavioral feature information of the current elevator user, detect whether all the behavioral features of the current elevator user match the set behavioral features, and filter out the behavioral features that match the set behavioral features, as The target behavior features are identified, and the feature information contained in each target behavior feature is identified one by one. The behavior characteristic information of the current elevator user can be quickly identified, and the behavioral habits of the current elevator user can be determined.
步骤S103，查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值。Step S103, query the preset corresponding relationship between the feature information of the set behavior feature and the weight, obtain the weight corresponding to each target behavior feature of the current elevator user, and calculate the feature value of the current elevator user according to each target behavior and its corresponding weight.
在本步骤中，设定行为特征的特征信息与权重的对应关系指的是：每个设定行为特征的特征信息都占用一定的权重，比如A用户的有车特征占百分之十，有房特征占百分之二十等。另外，特征值是综合评估当前电梯用户的行为特征的指标，特征值越高，说明当前电梯用户越有挖掘潜力。比如，有车特征所占用的分值为50分，有房特征所占用的分值为100分，则上述B用户的特征值为50×10％+100×20％＝25分。In this step, the corresponding relationship between the feature information of the set behavior feature and the weight means that each feature information of the set behavior feature occupies a certain weight, for example, the car-owning feature of user A accounts for 10%, and there are Room features accounted for 20% and so on. In addition, the eigenvalue is an index for comprehensively evaluating the behavior characteristics of the current elevator user. The higher the eigenvalue, the more potential the current elevator user has to tap. For example, the score occupied by the feature of having a car is 50 points, and the score occupied by the feature of having a house is 100 points, then the feature value of the above-mentioned user B is 50×10%+100×20%=25 points.
具体地，根据预设的设定行为特征的特征信息与权重的对应关系，分别获取当前电梯用户的各目标行为特征对应的权重，再结合各目标行为所占用的分值，计算当前电梯用户的特征值。Specifically, according to the preset corresponding relationship between the feature information of the set behavior feature and the weight, the weight corresponding to each target behavior feature of the current elevator user is obtained respectively, and then combined with the scores occupied by each target behavior, the current elevator user's weight is calculated. Eigenvalues.
步骤S104，根据各当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。Step S104: Determine the multimedia information to be played according to the characteristic value of each current elevator user, and display the multimedia information through the elevator screen.
在本步骤中，多媒体信息是指以文字、图像、影像、声音和动画等为表现形式的媒体信息，一般是指运用存储与再取技术得到的相关信息，尤其是计算机中的数字信息。与目标行为特征的特征信息匹配的多媒体信息是指选取的多媒体信息是与目标行为特征的特征信息息息相关的，比如A用户喜欢旅游，则电梯屏幕播放与旅游有关的广告视频。In this step, multimedia information refers to media information in the form of words, images, images, sounds and animations, generally refers to relevant information obtained by using storage and retrieval technology, especially digital information in computers. The multimedia information that matches the feature information of the target behavior feature means that the selected multimedia information is closely related to the feature information of the target behavior feature. For example, if user A likes to travel, the elevator screen will play a travel-related advertisement video.
在一实施例中，该步骤的具体实现方式可为：获取各当前电梯用户的特征值中的最大值，确定与所述最大值对应的当前电梯用户的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。In one embodiment, the specific implementation mode of this step can be: obtaining the maximum value in the characteristic values of each current elevator user, and determining the multimedia information that matches the characteristic information of the target behavior characteristic of the current elevator user corresponding to the maximum value. , determine the multimedia information to be played according to the characteristic value of the current elevator user, and display the multimedia information through the elevator screen.
具体地，将各当前电梯用户的特征值进行排序，选取各特征值中的最大值，在预设的多媒体数据库中，搜索与所述最大值对应的当前电梯用户的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。Specifically, the characteristic values of each current elevator user are sorted, the maximum value of each characteristic value is selected, and in the preset multimedia database, the characteristic information of the target behavior characteristic of the current elevator user corresponding to the maximum value is searched for matching The multimedia information to be played is determined according to the characteristic value of the current elevator user, and the multimedia information is displayed through the elevator screen.
在另一实施例中，该步骤的具体实现方式可为：对各当前电梯用户的特征值按高低进行排序；确定与各个电梯用户的目标行为特征的特征信息相匹配的待播放的多媒体信息，按所述排序结果先后通过电梯屏幕播放各个电梯用户的目标行为特征的特征信息相匹配的多媒体信息。In another embodiment, the specific implementation manner of this step may be: sorting the characteristic values of each current elevator user according to their high and low levels; determining the multimedia information to be played that matches the characteristic information of the target behavior characteristic of each elevator user, According to the sorting result, the multimedia information matching the characteristic information of the target behavior characteristic of each elevator user is played through the elevator screen successively.
上述实施例，通过获取当前电梯用户的图像信息；所述图像信息包括当前电梯用户的行为特征信息；根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。通过本发明的方案，达到了自动识别用户身份，并根据用户的行为特征信息及时有效地调整电梯屏幕的播放内容，从而获取比较准确的受众用户，灵活性好，准确性高。In the above-mentioned embodiment, by acquiring the image information of the current elevator user; the image information includes the behavior characteristic information of the current elevator user; according to the pre-established behavior analysis model, the image information of the current elevator user is analyzed, and all the behavior characteristic information of the current elevator user is analyzed from the current elevator user. Determine the behavior characteristics that match the set behavior characteristics as the target behavior characteristics, and identify the characteristic information contained in each target behavior characteristic; query the corresponding relationship between the feature information and the weight of the preset set behavior characteristics, and obtain the current elevator user The corresponding weights of each target behavior feature, calculate the characteristic value of the current elevator user according to each target behavior and its corresponding weight; determine the multimedia information to be played according to the characteristic value of the current elevator user, and display the multimedia information through the elevator screen. Through the scheme of the present invention, the user's identity can be automatically identified, and the playing content of the elevator screen can be adjusted timely and effectively according to the user's behavior characteristic information, so as to obtain more accurate audience users, with good flexibility and high accuracy.
在一实施例中，上述步骤S101中，所述图像信息还包括当前电梯用户的生物特征信息；所述根据预先建立的行为分析模型分析当前电梯用户的图像信息之前，还包括：根据所述生物特征信息查询预设的用户数据库；所述用户数据库中存储有多个已知合法用户的图像以及各图像对应的安全等级；根据查询结果确定当前电梯用户的安全等级。In one embodiment, in the above step S101, the image information further includes the biometric information of the current elevator user; before analyzing the image information of the current elevator user according to the pre-established behavior analysis model, it also includes: The feature information queries a preset user database; the user database stores a plurality of images of known legal users and the corresponding safety levels of the images; the safety level of the current elevator user is determined according to the query result.
具体地，通过摄像设备采集当前电梯用户的图像信息，并上传到处理系统，对图像信息进行检测、预处理操作，提取所述图像信息中当前电梯用户的生物特征信息。根据提取到的生物特征信息，在预设的用户数据库中，通过计算机设备进行搜索匹配，判断用户数据库中的预存图像是否有与所述生物特征信息匹配的图像。进一步地，所述生物特征信息包括电梯用户的人脸信息、指纹、手掌纹、虹膜、视网膜、体形中的至少一种，电梯用户的图像信息包含上述生物特征信息。在用户数据库中，提取各已知用户的生物特征信息所包含的人脸信息、指纹、手掌纹、虹膜、视网膜、体形中的至少一种，与当前电梯用户相对应的生物特征信息进行比对，检测各已知用户的生物特征信息是否与当前电梯用户相对应的生物特性信息匹配。根据当前电梯用户的生物特征信息是否存储在用户数据库中的查询结果，以及预设的分级规则，识别出当前电梯用户的身份，确定当前电梯用户的安全等级，若当前电梯用户的安全等级为第一等级，执行获取当前电梯用户的行为特征信息。Specifically, the image information of the current elevator user is collected by the camera device, and uploaded to the processing system, the image information is detected and preprocessed, and the biometric information of the current elevator user in the image information is extracted. According to the extracted biometric information, a preset user database is searched and matched by a computer device, and it is determined whether there is an image matching the biometric information in the pre-stored images in the user database. Further, the biometric information includes at least one of face information, fingerprint, palm print, iris, retina, and body shape of the elevator user, and the image information of the elevator user includes the above biometric information. In the user database, extract at least one of the face information, fingerprint, palm print, iris, retina, and body shape contained in the biometric information of each known user, and compare it with the biometric information corresponding to the current elevator user , to detect whether the biometric information of each known user matches the biometric information corresponding to the current elevator user. According to the query result of whether the biometric information of the current elevator user is stored in the user database, and the preset classification rules, the identity of the current elevator user is identified, and the safety level of the current elevator user is determined. At the first level, execute the acquisition of the behavior characteristic information of the current elevator user.
其中，当前电梯用户的图像信息指的是当前电梯用户的生物特征信息被以图像的形式显示出来，所述图像信息含有当前电梯用户的生物特征信息。生物特征指每个个体都有的、唯一的，并且可以测量或可自动识别和验证的生理特性，特指人体所固有的生理特性。此外，预设的分级规则包括：若当前电梯用户为合法用户，则当前电梯用户的安全等级为第一等级；若当前电梯用户为危险用户，则当前电梯用户的安全等级为第三等级；若当前电梯用户既不是合法用户也不是危险用户，则确定为未分级用户，其安全等级为第二等级。The image information of the current elevator user means that the biometric information of the current elevator user is displayed in the form of an image, and the image information contains the biometric information of the current elevator user. Biometrics refers to the physiological characteristics that each individual has, unique, and can be measured or automatically identified and verified, especially the inherent physiological characteristics of the human body. In addition, the preset classification rules include: if the current elevator user is a legal user, the current elevator user's safety level is the first level; if the current elevator user is a dangerous user, the current elevator user's safety level is the third level; if The current elevator user is neither a legal user nor a dangerous user, and is determined to be an unclassified user, whose safety level is the second level.
上述实施例，通过获取当前电梯用户的图像信息，分析图像所包含的生物特征信息，确定当前电梯用户的安全等级，从而获取合法用户的行为特征信息，为后续分析当前电梯用户的行为特征提供了依据。In the above-mentioned embodiment, by obtaining the image information of the current elevator user, analyzing the biometric information contained in the image, determining the safety level of the current elevator user, thereby obtaining the behavioral characteristic information of the legal user, it provides the following analysis of the behavioral characteristics of the current elevator user. in accordance with.
在一实施例中，所述用户数据库中，已知合法用户的图像对应的安全等级为第一等级。所述根据查询结果确定当前电梯用户的安全等级，包括：若查询结果为当前电梯用户的图像所包含的生物特征信息与某一已知合法用户的图像所包含的生物特征信息匹配，确定当前电梯用户的安全等级为第一等级；若查询结果为当前电梯用户的图像所包含的生物特征信息与任意已知合法用户的图像所包含的生物特征信息均不匹配，说明当前电梯用户未分级，确定当前电梯用户的安全等级为第二等级。上述实施例，根据查询结果确定当前电梯用户的安全等级，有利于判断当前电梯用户是否为已知合法用户。In an embodiment, in the user database, the security level corresponding to the images of known legitimate users is the first level. Determining the safety level of the current elevator user according to the query result includes: if the query result is that the biometric information contained in the image of the current elevator user matches the biometric information contained in the image of a known legal user, determining the current elevator The safety level of the user is the first level; if the query result is that the biometric information contained in the image of the current elevator user does not match the biometric information contained in the image of any known legal user, it means that the current elevator user is not graded, confirm The safety level of the current elevator user is the second level. In the above embodiment, the safety level of the current elevator user is determined according to the query result, which is beneficial to determine whether the current elevator user is a known legal user.
在一实施例中，所述用户数据库中，还包括已知危险用户的图像及其对应的安全等级，各危险用户的图像对应的安全等级为第三等级。所述根据查询结果确定当前电梯用户的安全等级，包括：若查询结果为当前电梯用户的图像所包含的生物特征信息与某一已知用户的图像所包含的生物特征信息匹配，判断该已知用户是否为危险用户，若是危险用户，确定当前电梯用户的安全等级为第三等级；若不是危险用户，确定当前电梯用户的安全等级为第一等级。若查询结果为当前电梯用户的图像所包含的生物特征信息与任意已知用户的图像所包含的生物特征信息均不匹配，说明当前电梯用户未分级，则确定当前电梯用户的安全等级为第二等级。上述实施例，根据查询结果确定当前电梯用户的安全等级，有利于判断当前电梯用户是否为已知合法用户。In one embodiment, the user database further includes images of known dangerous users and their corresponding security levels, and the security level corresponding to the images of each dangerous user is the third level. Determining the safety level of the current elevator user according to the query result includes: if the query result is that the biometric information contained in the image of the current elevator user matches the biometric information contained in the image of a known user, judging that the known user matches the biometric information contained in the image of the current elevator user. Whether the user is a dangerous user, if it is a dangerous user, the safety level of the current elevator user is determined to be the third level; if it is not a dangerous user, the safety level of the current elevator user is determined to be the first level. If the query result is that the biometric information contained in the image of the current elevator user does not match the biometric information contained in the image of any known user, it means that the current elevator user is not classified, and the safety level of the current elevator user is determined to be the second grade. In the above embodiment, the safety level of the current elevator user is determined according to the query result, which is beneficial to determine whether the current elevator user is a known legal user.
进一步地，所述确定当前电梯用户的安全等级为第二等级之后，还包括：执行第一报警策略；所述第一报警策略包括：发短信至设定的第一电话号码和/或拨打设定的第一电话号码。例如，发送短信、打电话到物业保安人员或物业相关安保部门，通知保安人员现场核查当前用户的身份。上述实施例，在确认当前电梯用户为未知用户后，通过报警，可以提高安全性，以及确认身份的准确性，为后面确定当前电梯用户为已知合法用户，进而分析其对应的行为特征信息提供了依据。Further, after determining that the safety level of the current elevator user is the second level, it also includes: executing a first alarm strategy; the first alarm strategy includes: sending a text message to the set first phone number and/or dialing the set number. the designated first phone number. For example, send a text message, call the property security personnel or the relevant security department of the property, and notify the security personnel to verify the identity of the current user on the spot. The above-mentioned embodiment, after confirming that the current elevator user is an unknown user, can improve safety by alarming, and confirm the accuracy of the identity, so as to determine the current elevator user as a known legal user later, and then analyze its corresponding behavioral feature information to provide. basis.
在一实施例中，所述确定当前电梯用户的安全等级为第三等级之后，还包括：执行第二报警策略；所述第二报警策略包括：发短信至设定的第二电话号码和/或拨打设定的第二电话号码。例如，发送短信、打电话到110、派出所等公安部门，呼叫警察协助。上述实施例，在确认当前电梯用户为危险用户后，通过报警，可以提高安全性，避免尾随、骚扰等电梯安全事故的发生；同时为后面确定当前电梯用户为已知合法用户，进而分析其对应的行为特征信息提供了依据。In one embodiment, after determining that the safety level of the current elevator user is the third level, the method further includes: executing a second alarm strategy; the second alarm strategy includes: sending a text message to the set second phone number and/or Or dial the set second phone number. For example, send text messages, call 110, the police station and other public security departments, and call the police for assistance. In the above-mentioned embodiment, after confirming that the current elevator user is a dangerous user, the alarm can be used to improve safety and avoid the occurrence of elevator safety accidents such as tailgating and harassment; at the same time, it is determined that the current elevator user is a known legal user later, and then analyze its corresponding information on behavioral characteristics.
在一实施例中，所述根据所述生物特征信息查询预设的用户数据库之前，还包括：建立用户数据库的步骤。该步骤包括：现场采集已知合法用户的图像，通过大数据获取互联网上发布的已知危险用户的图像；根据预设的分级规则，确定各已知合法用户、各已知危险用户的图像对应的安全等级；根据所述各已知合法用户、各已知危险用户的图像以及对应的安全等级建立用户数据库。通过建立用户数据库，为辨别当前电梯用户的身份提供了依据，同时提高了安全性，为后续分析当前电梯用户的行为特征信息提供了依据。In an embodiment, before querying a preset user database according to the biometric information, the method further includes: establishing a user database. This step includes: collecting images of known legal users on the spot, and obtaining images of known dangerous users published on the Internet through big data; determining the corresponding images of known legal users and known dangerous users according to preset grading rules The user database is established according to the images of the known legal users, the known dangerous users and the corresponding security levels. By establishing a user database, it provides a basis for identifying the identity of the current elevator user, improves the safety, and provides a basis for the subsequent analysis of the behavior characteristic information of the current elevator user.
在一实施例中，通过现场采集各已知合法用户的信息，例如物业管理公司的员工、系统已录入资料的用户、经过登记的用户等用户的图像、身份证号码、姓名、身高、指纹等各种信息。并通过大数据获取互联网上发布的各已知危险用户的信息，例如通缉犯或嫌疑人的图像、身份证号码、姓名、身高、指纹等各种信息。通过数据分析服务器，分析各已知合法用户和各已知危险用户的各种信息，确定各已知合法用户、各已知危险用户的身份，从而确定各已知合法用户、各已知危险用户的安全等级。根据各已知合法用户、各已知危险用户的身份信息和对应的安全等级，建立用户数据库，所述数据库存储有各已知合法用户、各已知危险用户的身份信息和对应的安全等级。进一步地，在一定时间之后，比如，1个月，重新现场采集已知合法用户的信息，通过大数据获取互联网上发布的已知危险用户的图像信息，对于同一用户，采用重新获取的用户图像信息覆盖用户数据中该用户原来的图像信息；根据实际情况，还可重新确定该用户的安全等级，并及时扩展用户数据库的内存，及时更新用户数据库的信息。所述用户数据库存储原有已知合法用户、已知危险用户和新增已知合法用户、已知危险用户的图像信息和对应的安全等级。上述实施例，通过建立用户数据库，并及时更新用户数据库的信息，可以提高辨别用户身份的准确性和时效性，避免误判、错判带来的安全隐患，为自动识别电梯用户身份和后续分析电梯用户的行为特征信息提供了保障。In one embodiment, the information of each known legal user is collected on the spot, such as the image, ID number, name, height, fingerprint, etc. various information. And through big data, the information of known dangerous users published on the Internet, such as images of wanted criminals or suspects, ID numbers, names, heights, fingerprints and other information. Through the data analysis server, analyze various information of each known legal user and each known dangerous user, determine the identities of each known legal user and each known dangerous user, so as to determine each known legal user and each known dangerous user security level. According to the identity information of each known legal user, each known dangerous user and the corresponding security level, a user database is established, and the database stores the identity information and corresponding security level of each known legal user, each known dangerous user. Further, after a certain period of time, for example, 1 month, the information of known legitimate users is collected on-site again, and the image information of known dangerous users published on the Internet is obtained through big data. For the same user, the re-acquired user image is used. The information covers the original image information of the user in the user data; according to the actual situation, the security level of the user can be re-determined, the memory of the user database can be expanded in time, and the information of the user database can be updated in time. The user database stores the image information of the original known legal user, the known dangerous user, and the newly added known legal user and the known dangerous user, and the corresponding security level. The above embodiment, by establishing a user database and updating the information of the user database in time, can improve the accuracy and timeliness of identifying user identities, avoid potential safety hazards caused by misjudgment and misjudgment, and automatically identify elevator user identities and follow-up analysis. The behavior characteristic information of elevator users provides a guarantee.
在一实施例中，上述步骤S102，所述根据预先建立的行为分析模型分析当前电梯用户的图像信息之前，还包括：建立行为分析模型的步骤；该步骤包括：设定待分析的用户行为特征，作为设定行为特征；所述设定行为特征包括用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征中的至少一种；建立各设定行为特征对应的特征识别模型，分别用于识别各设定行为特征的特征信息；其中，用户穿着特征的特征信息包括：着装风格以及着装品牌；用户随身携带物品特征的特征信息包括：物品类型以及物品品牌；用户对梯内信息关注特征的特征信息包括：关注内容以及关注时长；根据所述设定行为特征及其对应的特征识别模型，建立行为分析模型。上述实施例，通过建立行为分析模型，有利于分析当前电梯用户的行为特征信息。In one embodiment, in the above step S102, before analyzing the image information of the current elevator user according to the pre-established behavior analysis model, the step further includes: establishing a behavior analysis model; this step includes: setting the user behavior characteristics to be analyzed. , as a set behavior feature; the set behavior feature includes at least one of the user's wearing feature, the user's carry-on item feature, and the user's attention to information in the elevator; the feature recognition model corresponding to each set behavior feature is established, respectively Feature information used to identify each set behavior feature; wherein, the feature information of the user's wearing feature includes: dress style and clothing brand; the feature information of the user's carry-on item features includes: the item type and item brand; the user pays attention to the information in the elevator The feature information of the feature includes: attention content and attention duration; according to the set behavior feature and its corresponding feature identification model, a behavior analysis model is established. In the above-mentioned embodiment, by establishing a behavior analysis model, it is beneficial to analyze the behavior characteristic information of the current elevator users.
在一实施例中，采集当前电梯用户的用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征，分别用对应的特征识别模型逐一识别，例如扫描当前电梯用户的衣物或携带物品的标签信息，通过计算机设备识别衣物或携带物品的品牌；或通过计算机设备自动判断、识别当前电梯用户观看电梯屏幕的时间和关注内容；利用大数据统计分析，综合评估出当前电梯用户的特征，比如A用户经常穿着A1品牌的运动服和A2品牌的运动鞋，背着A3品牌的羽毛球拍，手里拿着A4品牌的汽车钥匙，聚精会神地观看电梯广告屏的旅游和美食广告，经过对应的特征识别模型和大数据分析可以得出A用户的特征：喜欢羽毛球运动、偏爱A1品牌的运动服和A2品牌的运动鞋、偏爱A3品牌的羽毛球拍、有车一族(A4品牌的汽车)、爱好旅游和美食。将当前电梯用户的行为特征保存在相应的用户数据库中。相关的广告商会定期向当前电梯用户发送包含与其特征对应的推送消息的短信或者邮件。进一步地，在一定时间之后，比如一个月，重新采集当前电梯用户的用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征，对于同一用户，将重新获取的特征信息增加到用户数据库中该电梯用户原有的特征信息；根据实际情况，还可以重新调整该电梯用户的特征信息，并及时扩展用户数据库的内存，及时更新用户数据库的信息。相关的广告商也会相应地调整对应的推送消息，以满足当前电梯用户的真实需求。上述实施例，采用对应的特征识别模型识别当前电梯用户对应的设定行为特征包含的特征信息，有利于挖掘当前电梯用户的需求。In one embodiment, the user's wearing characteristics of the current elevator user, the characteristics of the user's carry-on items, and the user's attention to information in the elevator are collected, and the corresponding feature recognition models are used to identify them one by one, such as scanning the current elevator user's clothing or carrying items. Label information, identify the brand of clothing or items carried by computer equipment; or use computer equipment to automatically determine and identify the current elevator user's viewing time and attention content on the elevator screen; use big data statistical analysis to comprehensively evaluate the characteristics of current elevator users, such as User A often wears A1 brand sportswear and A2 brand sports shoes, carries A3 brand badminton rackets on his back, and holds A4 brand car keys in his hand, and watches the travel and food advertisements on the elevator advertising screen intently. The identification model and big data analysis can draw the characteristics of user A: like badminton, prefer A1 brand sportswear and A2 brand sports shoes, prefer A3 brand badminton rackets, car owners (A4 brand cars), and travel hobby and food. The behavior characteristics of the current elevator users are stored in the corresponding user database. Relevant advertisers will periodically send short messages or emails containing push messages corresponding to their characteristics to current elevator users. Further, after a certain period of time, such as one month, the user's wearing characteristics, the user's carry-on item characteristics, and the user's attention to the information in the elevator are recollected. For the same user, the re-acquired characteristic information is added to the user database. According to the actual situation, the characteristic information of the elevator user can also be readjusted, the memory of the user database can be expanded in time, and the information of the user database can be updated in time. Relevant advertisers will also adjust the corresponding push messages accordingly to meet the real needs of current elevator users. In the above embodiment, the corresponding feature identification model is used to identify the feature information contained in the set behavior feature corresponding to the current elevator user, which is beneficial to mining the needs of the current elevator user.
在一实施例中，所述电梯屏幕展示方法还可包括：获取当前电梯用户的安检机检测结果，根据安检机检测结果判断当前电梯用户是否携带有危险品，若当前电梯用户携带有危险品，例如易燃易爆品、小刀，则确定当前电梯用户的安全等级为第三等级，由此检测当前用户是否携带有危险物品，进一步提高安全性。上述实施例，安检机作为一种辅助技术手段，检测当前电梯用户是否携带有危险品，作为危险用户的一个判断条件，有利于提高安全性，以及确认身份的准确性，同时为后续分析合法用户的行为特征信息提供了依据。In one embodiment, the elevator screen display method may further include: acquiring the detection result of the security inspection machine of the current elevator user, and judging whether the current elevator user carries dangerous goods according to the detection result of the security inspection machine, if the current elevator user carries dangerous goods, For example, inflammable and explosive materials and knives, the safety level of the current elevator user is determined to be the third level, so as to detect whether the current user is carrying dangerous goods, and further improve the safety. In the above embodiment, the security inspection machine is used as an auxiliary technical means to detect whether the current elevator user is carrying dangerous goods. information on behavioral characteristics.
在一实施例中，上述步骤S102中，所述根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息，包括：根据所述行为分析模型，从当前电梯用户的全部行为特征信息中识别设定行为特征，作为目标行为特征；通过各目标行为特征对应的特征识别模型，分别识别各目标行为特征的特征信息。具体地，在当前电梯用户的所有行为特征信息中，通过行为分析模型，分析当前电梯用户的各设定行为特征，包括用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征中；将与设定行为特征匹配的行为特征，作为目标行为特征。通过与各目标行为特征对应的特征识别模型，逐一识别当前电梯用户的各目标行为特征的特征信息。上述实施例，通过行为分析模型和对应的特征识别模型，识别当前电梯用户的行为特征信息，有利于确定当前电梯用户的行为习惯。In one embodiment, in the above-mentioned step S102, the image information of the current elevator user is analyzed according to a pre-established behavioral analysis model, and the behavioral characteristics matching the set behavioral characteristics are determined from all the behavioral characteristics information of the current elevator user, As the target behavior feature, and identifying the feature information contained in each target behavior feature, including: according to the behavior analysis model, identifying and setting the behavior feature from all the behavior feature information of the current elevator user, as the target behavior feature; The feature identification model corresponding to the feature identifies the feature information of each target behavior feature respectively. Specifically, in all the behavioral feature information of the current elevator user, each set behavioral feature of the current elevator user is analyzed through the behavioral analysis model, including the user's wearing feature, the user's carry-on item feature, and the user's attention feature to the information in the elevator; The behavioral feature that matches the set behavioral feature is taken as the target behavioral feature. Through the feature recognition model corresponding to each target behavior feature, the feature information of each target behavior feature of the current elevator user is identified one by one. In the above embodiment, the behavior characteristic information of the current elevator user is identified through the behavior analysis model and the corresponding feature identification model, which is beneficial to determine the behavior habit of the current elevator user.
在一实施例中，上述步骤S103中，所述根据各目标行为及其对应的权重计算当前电梯用户的特征值，包括：将目标行为对应的权重作为所述目标行为权重系数，通过加权计算得到当前电梯用户的特征值。比如，当前电梯用户的有房特征的权重为百分之二十，有车特征的权重为百分之十；相应的有房特征的分值为100分，有车特征的分值为50分，通过加权计算，得到当前电梯用户的特征值为100×20％+50×10％＝25分。进一步地，通过计算机设备分析当前电梯用户的特征值，综合分析当前电梯用户的行为特征，进而评估当前电梯用户的行为习惯。上述实施例，通过计算当前电梯用户的特征值，有利于客观描述当前电梯用户的行为习惯。In one embodiment, in the above-mentioned step S103, calculating the characteristic value of the current elevator user according to each target behavior and its corresponding weight includes: taking the weight corresponding to the target behavior as the weight coefficient of the target behavior, and obtaining by weighted calculation The eigenvalues of the current elevator user. For example, the weight of the current elevator user's feature of having a house is 20%, and the weight of the feature of having a car is 10%; the corresponding score of the feature of having a house is 100 points, and the score of the feature of having a car is 50 points , through the weighted calculation, the characteristic value of the current elevator user is obtained as 100×20%+50×10%=25 points. Further, the characteristic value of the current elevator user is analyzed by computer equipment, the behavioral characteristics of the current elevator user are comprehensively analyzed, and the behavioral habit of the current elevator user is evaluated. In the above embodiment, by calculating the characteristic value of the current elevator user, it is beneficial to objectively describe the behavioral habits of the current elevator user.
在一实施例中，所述获取各当前电梯用户的特征值中的最大值，确定与所述最大值对应的当前电梯用户的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息，包括：确定各当前电梯用户的特征值中的最大值，将所述最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，选取最大权重对应的目标行为特征；查询预设的多媒体数据库，得到与所述最大权重对应的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。具体地，将各当前电梯用户的特征值进行排序，选取各特征值中的最大值；将所述最大值对应的当前电梯用户的各目标行为特征对应的权重进行排序，选取最大权重对应的目标行为特征；在预设的多媒体数据库中，搜索查询与所述最大权重对应的目标行为特征匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。上述实施例，通过展示与特征值最大值对应的当前电梯用户的最大权重对应的目标行为特征匹配的多媒体信息，有利于向当前电梯用户展示其最需要的播放内容，进一步获取当前电梯用户的真实需求，从而获取比较准确的受众用户，灵活性好，准确性高。In one embodiment, the described acquisition of the maximum value in the characteristic value of each current elevator user, determine the multimedia information that matches the characteristic information of the target behavior feature of the current elevator user corresponding to the maximum value, according to the characteristics of the current elevator user The value determines the multimedia information to be played, and displays the multimedia information through the elevator screen, including: determining the maximum value in the characteristic values of each current elevator user, and assigning the corresponding weights to the target behavior characteristics of the current elevator users corresponding to the maximum value Compare, select the target behavior feature corresponding to the maximum weight; query the preset multimedia database, obtain multimedia information that matches the feature information of the target behavior feature corresponding to the maximum weight, and determine the multimedia information to be played according to the feature value of the current elevator user. information, and the multimedia information is displayed through the elevator screen. Specifically, the characteristic values of each current elevator user are sorted, and the maximum value of each characteristic value is selected; the weight corresponding to each target behavior characteristic of the current elevator user corresponding to the maximum value is sorted, and the target corresponding to the maximum weight is selected. Behavior characteristics; in the preset multimedia database, search and query the multimedia information matching the target behavior characteristics corresponding to the maximum weight, determine the multimedia information to be played according to the characteristic value of the current elevator user, and display the multimedia information through the elevator screen . The above-mentioned embodiment, by showing the multimedia information matched with the target behavior characteristic corresponding to the maximum weight of the current elevator user corresponding to the maximum value of the characteristic value, is conducive to showing the most needed broadcast content to the current elevator user, and further obtains the real information of the current elevator user. demand, so as to obtain more accurate audience users, with good flexibility and high accuracy.
在一实施例中，所述确定当前电梯用户的特征值中的最大值，将所述最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，选取最大权重对应的目标行为特征，还包括：若当前电梯用户的特征值中的最大值大于一个，则分别将各最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，分别选取各最大值对应的当前电梯用户的最大权重对应的目标行为特征。进一步地，若当前电梯用户的特征值都相同，则同时选取各当前电梯用户的最大权重对应的目标行为特征，比如，A用户、B用户、C用户的特征值都一样，A用户的最大权重对应的目标行为特征是有房特征，B用户的最大权重对应的目标行为特征是有车特征，C用户的最大权重对应的目标行为特征是喜爱美食特征，则分别选取A用户的有房特征、B用户的有车特征、C用户的喜爱美食特征。上述实施例，通过选取最大权重对应的目标行为特征，有利于后面确定所要展示的多媒体信息，从而获取比较准确的受众用户。In one embodiment, it is described to determine the maximum value in the characteristic value of the current elevator user, compare the weights corresponding to each target behavioral feature of the current elevator user corresponding to the maximum value, and select the target behavioral feature corresponding to the maximum weight, Also include: if the maximum value in the characteristic value of the current elevator user is greater than one, then compare the weights corresponding to each target behavior feature of the current elevator user corresponding to each maximum value, and select the current elevator user corresponding to each maximum value. The target behavior feature corresponding to the maximum weight. Further, if the feature values of the current elevator users are all the same, then simultaneously select the target behavior feature corresponding to the maximum weight of each current elevator user, for example, the feature values of user A, user B, and user C are all the same, and the maximum weight of user A is The corresponding target behavior feature is the feature of having a house, the target behavior feature corresponding to the maximum weight of user B is the feature of having a car, and the target behavior feature corresponding to the maximum weight of user C is the feature of loving food. The characteristics of user B's car ownership and the characteristics of user C's favorite food. In the above-mentioned embodiment, by selecting the target behavior characteristic corresponding to the maximum weight, it is beneficial to later determine the multimedia information to be displayed, so as to obtain more accurate audience users.
在一实施例中，所述确定当前电梯用户的特征值中的最大值，将所述最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，选取最大权重对应的目标行为特征，还包括：若在所述最大值对应的当前电梯用户的各目标行为特征对应的权重中，不止一个目标行为特征对应的权重最大，则同时选取所述权重最大的目标行为特征。进一步地，若当前电梯用户的特征值中的最大值大于一个，且所述最大值对应的当前电梯用户的各目标行为特征对应的权重中，不止一个目标行为特征对应的权重最大，则先选取当前电梯用户的特征值中的最大值，再分别选取各最大值对应的当前电梯用户的多个最大权重对应的目标行为特征。上述实施例，通过选取最大权重对应的目标行为特征，有利于后面确定所要展示的多媒体信息，从而获取比较准确的受众用户。In one embodiment, it is described to determine the maximum value in the characteristic value of the current elevator user, compare the weights corresponding to each target behavioral feature of the current elevator user corresponding to the maximum value, and select the target behavioral feature corresponding to the maximum weight, It also includes: if among the weights corresponding to each target behavior feature of the current elevator user corresponding to the maximum value, the weight corresponding to more than one target behavior feature is the largest, selecting the target behavior feature with the largest weight at the same time. Further, if the maximum value in the characteristic value of the current elevator user is greater than one, and in the corresponding weights of each target behavioral feature of the current elevator user corresponding to the maximum value, the weight corresponding to more than one target behavioral feature is the largest, then first select The maximum value among the feature values of the current elevator user is selected, and then the target behavior characteristics corresponding to the multiple maximum weights of the current elevator user corresponding to each maximum value are respectively selected. In the above-mentioned embodiment, by selecting the target behavior characteristic corresponding to the maximum weight, it is beneficial to later determine the multimedia information to be displayed, so as to obtain more accurate audience users.
在一实施例中，所述查询预设的多媒体数据库，得到与所述最大权重对应的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息，还包括：若所述最大权重对应的目标行为特征大于一个，则通过查询预设的多媒体数据库，分别得到与各最大权重对应的目标行为特征的特征信息匹配的多媒体信息；按照设定的展示周期，通过电梯屏幕交替展示查询得到的多个多媒体信息。具体地，预设的多媒体数据库存储有多个与目标行为特征匹配的多媒体信息，在预设的多媒体数据库中，搜索查询与所述各最大权重对应的目标行为特征匹配的多媒体信息，设定一定的展示周期，所述展示周期与要展示的多媒体信息的个数有关，可以根据当前要展示的多媒体信息的个数，自动设置展示周期；比如，存在两个要展示的多媒体信息，则展示周期为半分钟；若存在四个要展示的多媒体信息，则展示周期为一分钟。在所述展示周期内，比如一分钟，通过电梯屏幕交替展示查询得到的多个多媒体信息。进一步地，若当前电梯用户所要到达的楼层不同，则先分别对比各当前电梯用户所要到达的楼层，通过电梯屏幕先展示与楼层最先到达的当前电梯用户的最大权重对应的目标行为特征匹配的多媒体信息。上述实施例，通过向当前电梯用户展示与其目标行为特征的特征信息匹配的多媒体信息，有利于向当前电梯用户展示其最需要的播放内容，从而获取比较准确的受众用户，灵活性好，准确性高。In one embodiment, described query preset multimedia database, obtains the multimedia information matched with the characteristic information of the target behavior characteristic corresponding to the described maximum weight, determines the multimedia information to be played according to the characteristic value of the current elevator user, passes the elevator Displaying the multimedia information on the screen further includes: if the target behavioral feature corresponding to the maximum weight is greater than one, then by querying a preset multimedia database, respectively obtain multimedia information that matches the feature information of the target behavioral feature corresponding to each maximum weight. ;According to the set display period, alternately display multiple multimedia information obtained by query through the elevator screen. Specifically, the preset multimedia database stores a plurality of multimedia information that matches the target behavior characteristics. In the preset multimedia database, the multimedia information that matches the target behavior characteristics corresponding to the respective maximum weights is searched and queried, and a certain value is set. The display period is related to the number of multimedia information to be displayed, and the display period can be automatically set according to the current number of multimedia information to be displayed; for example, if there are two multimedia information to be displayed, the display period is half a minute; if there are four multimedia information to be displayed, the display period is one minute. During the display period, for example, one minute, the multiple multimedia information obtained by the query is displayed alternately through the elevator screen. Further, if the floors to be reached by the current elevator users are different, first compare the floors to be reached by the current elevator users respectively, and display the target behavioral feature matching the maximum weight corresponding to the current elevator user whose floor arrives first through the elevator screen. multimedia information. The above embodiment, by showing the current elevator users the multimedia information matching the feature information of their target behavior characteristics, is beneficial to show the current elevator users the most needed broadcast content, thereby obtaining more accurate audience users, with good flexibility and accuracy. high.
在一个具体的实施例中，如图2所示，图2为另一实施例的电梯屏幕展示方法的示意性流程图，所述电梯屏幕展示方法包括以下步骤：In a specific embodiment, as shown in FIG. 2 , FIG. 2 is a schematic flowchart of a method for displaying an elevator screen according to another embodiment, and the method for displaying an elevator screen includes the following steps:
步骤S201，当前电梯用户进入电梯。Step S201, the current elevator user enters the elevator.
步骤S202，安检机检查当前电梯用户是否携带有危险品，例如，易燃易爆品、小刀。In step S202, the security inspection machine checks whether the current elevator user is carrying dangerous goods, such as inflammable and explosive goods and knives.
步骤S203，根据安检机检测结果，判断当前电梯用户是否为危险用户。Step S203, according to the detection result of the security inspection machine, determine whether the current elevator user is a dangerous user.
步骤S204，若当前电梯用户为危险用户，则采取二级报警，例如拨打110到派出所等公安部门，呼叫警察协助。Step S204, if the current elevator user is a dangerous user, a second-level alarm is adopted, for example, dial 110 to a public security department such as a police station, and call the police for assistance.
步骤S205，若当前电梯用户不是危险用户，则通过摄像头拍摄当前电梯用户的图像。In step S205, if the current elevator user is not a dangerous user, an image of the current elevator user is captured by a camera.
步骤S206，将当前电梯用户的图像上传服务器分析，对当前电梯用户进行分级，根据不同的安全等级采取不同的措施，并将采取报警策略作为辅助手段。Step S206, upload the image of the current elevator user to the server for analysis, classify the current elevator user, take different measures according to different safety levels, and take an alarm strategy as an auxiliary means.
具体地，将当前电梯用户的安全等级分为第一等级、第二等级、第三等级。其中，安全等级为第一等级的电梯用户为合法用户，包括物业管理公司的员工、系统已录入资料的电梯用户、经过登记的电梯用户。安全等级为第三等级的电梯用户为危险用户，包括系统已识别的嫌疑人、通缉犯或携带有危险品的电梯用户。安全等级为第二等级的电梯用户为未分级用户，包括除以上两个等级以外的未经识别的或识别不出的电梯用户。Specifically, the safety level of the current elevator user is divided into a first level, a second level, and a third level. Among them, the elevator users whose safety level is the first level are legal users, including employees of the property management company, elevator users whose information has been entered in the system, and registered elevator users. Elevator users whose safety level is the third level are dangerous users, including suspects, wanted criminals or elevator users who have dangerous goods that have been identified by the system. Elevator users whose safety level is the second level are unclassified users, including unidentified or unidentified elevator users other than the above two levels.
其中，若当前电梯用户为合法用户，则分析当前电梯用户的图像所包含的行为特征信息，评估当前电梯用户的行为特征，通过电梯屏幕展示与当前电梯用户的目标行为特征匹配的多媒体信息。若当前电梯用户为危险用户，则采取二级报警，拨打110到派出所等公安部门，呼叫警察协助。若当前电梯用户为未知用户，则采取一级报警，发送短信、打电话到物业保安，物业保安现场核查当前电梯用户的身份。Wherein, if the current elevator user is a legitimate user, the behavior characteristic information contained in the image of the current elevator user is analyzed, the behavior characteristic of the current elevator user is evaluated, and multimedia information matching the target behavior characteristic of the current elevator user is displayed through the elevator screen. If the current elevator user is a dangerous user, take the second-level alarm, dial 110 to the police station and other public security departments, and call the police for assistance. If the current elevator user is an unknown user, a first-level alarm will be adopted, a text message will be sent, and a phone call will be made to the property security guard, who will check the identity of the current elevator user on site.
进一步地，确定当前电梯用户为合法用户，分析当前电梯用户的行为特征信息之后，还包括：将重新获取的特征信息增加到用户数据库中该电梯用户原有的特征信息；根据实际情况，还可以重新调整该电梯用户的特征信息，并对用户数据库进行更新。相关的广告商也会更新调整对应的推送消息，以满足当前电梯用户的真实需求。Further, it is determined that the current elevator user is a legitimate user, and after analyzing the behavioral feature information of the current elevator user, it also includes: adding the re-acquired feature information to the original feature information of the elevator user in the user database; according to the actual situation, it is also possible to Readjust the characteristic information of the elevator user and update the user database. Relevant advertisers will also update and adjust the corresponding push messages to meet the real needs of current elevator users.
步骤S207，判断当前电梯用户是否成功分级。Step S207, it is judged whether the current elevator user is successfully graded.
步骤S208，若当前电梯用户未分级，即当前电梯用户为未分级用户，则采取一级报警，例如，发送短信、打电话到物业保安，物业保安现场核查当前电梯用户的身份。In step S208, if the current elevator user is not classified, that is, the current elevator user is an unclassified user, a first-level alarm is adopted, for example, sending a short message or calling the property security guard, and the property security guard checks the identity of the current elevator user on site.
步骤S209，若当前电梯用户成功分级，判断当前电梯用户是否为危险用户。Step S209, if the current elevator user is successfully graded, it is determined whether the current elevator user is a dangerous user.
步骤S210，若当前电梯用户为危险用户，则采取二级报警，发送短信、打电话到110、派出所等公安部门。In step S210, if the current elevator user is a dangerous user, a second-level alarm is adopted, and a short message is sent, and a call is made to 110, a police station, or other public security department.
步骤S211，若当前电梯用户不是危险用户，则确定当前电梯用户为合法用户，分析当前电梯用户的行为特征。In step S211, if the current elevator user is not a dangerous user, it is determined that the current elevator user is a legal user, and the behavior characteristics of the current elevator user are analyzed.
具体地，分析当前电梯用户的用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征，分别用对应的特征识别模型逐一识别。Specifically, the current elevator user's wear characteristics, user's carry-on items characteristics, and user's attention to information in the elevator are analyzed, and the corresponding feature recognition models are used to identify them one by one.
步骤S212，评估当前电梯用户的特征。Step S212, evaluating the characteristics of the current elevator user.
具体地，分析当前电梯用户的目标行为特征所包含的特征信息，评估当前电梯用户的特征。比如B用户经常穿着B1品牌的运动鞋，手里拿着B2品牌的手机，长时间观看电梯广告屏的美食广告；经过分析得到B用户的特征：偏爱B1品牌的运动鞋和B2品牌的手机、爱好美食。Specifically, the characteristic information contained in the target behavior characteristic of the current elevator user is analyzed, and the characteristics of the current elevator user are evaluated. For example, user B often wears B1 brand sports shoes, holds a B2 brand mobile phone in his hand, and watches food advertisements on the elevator advertising screen for a long time; after analysis, the characteristics of B user are obtained: prefer B1 brand sports shoes and B2 brand mobile phones, Love food.
步骤S213，记算当前电梯用户的特征值。In step S213, the characteristic value of the current elevator user is calculated.
具体地，将目标行为对应的权重作为所述目标行为权重系数，通过加权计算得到当前电梯用户的特征值。将当前电梯用户的特征保存到用户数据库中，对用户数据库进行更新。Specifically, the weight corresponding to the target behavior is used as the weight coefficient of the target behavior, and the characteristic value of the current elevator user is obtained through weighted calculation. The characteristics of the current elevator user are saved in the user database, and the user database is updated.
步骤S214，对特征值高的当前电梯用户进行精准营销。In step S214, precise marketing is performed on the current elevator users with high characteristic values.
具体地，比较各当前电梯用户的特征值，选取特征值最大值对应的当前电梯用户的最大权重对应的目标行为特征，在预设的多媒体数据库中，搜索查询与最大权重的目标行为特征匹配的多媒体信息，通过电梯屏幕展示多媒体信息，对当前电梯用户进行精准营销。Specifically, compare the feature values of each current elevator user, select the target behavior feature corresponding to the maximum weight of the current elevator user corresponding to the maximum value of the feature value, and in the preset multimedia database, search for the target behavior feature that matches the maximum weight target behavior feature. Multimedia information, display multimedia information through the elevator screen, and carry out precise marketing to the current elevator users.
上述实施例，通过对当前电梯用户进行分级，若当前电梯用户为合法用户，分析当前电梯用户的图像所包含的行为特征信息，综合评估当前电梯用户的特征，通过电梯屏幕展示与当前电梯用户的行为特征的特征信息匹配的多媒体信息，有利于确定当前电梯用户的行为习惯，从而挖掘当前电梯用户的需求，向当前电梯用户展示其最需要的电梯屏幕播放内容，从而获取比较准确的受众用户。In the above-mentioned embodiment, by grading the current elevator user, if the current elevator user is a legal user, analyze the behavioral feature information contained in the image of the current elevator user, comprehensively evaluate the characteristics of the current elevator user, and display the information with the current elevator user through the elevator screen. The multimedia information matched with the characteristic information of the behavioral features is beneficial to determine the behavioral habits of the current elevator users, so as to mine the needs of the current elevator users, and show the current elevator users the most needed elevator screen playback content, so as to obtain more accurate audience users.
图3为一实施例的电梯屏幕展示的网络拓扑图；3 is a network topology diagram of an elevator screen display according to an embodiment;
在一实施例中，如图3所示，所述电梯屏幕展示方法包括：获取当前电梯用户的安检机检测结果和图像信息，判断当前电梯用户是否携带有危险品，若是，确定当前电梯用户为危险用户，采取二级报警，通过打电话到110、派出所等公安部门。若确定当前电梯用户为合法用户，分析当前电梯用户的图像所包含的行为特征信息，综合评估当前电梯用户的行为特征，通过电梯屏幕展示与当前电梯用户的目标行为特征匹配的多媒体信息。通过综合判断当前电梯用户的图像信息和安检机检测结果，确定当前电梯用户的身份以及对应的安全等级，分别采取与当前电梯用户的安全等级对应的措施。In one embodiment, as shown in FIG. 3 , the elevator screen display method includes: acquiring the security inspection machine detection result and image information of the current elevator user, judging whether the current elevator user is carrying dangerous goods, and if so, determining that the current elevator user is Dangerous users, take the second-level alarm, and call 110, the police station and other public security departments. If it is determined that the current elevator user is a legitimate user, the behavior characteristic information contained in the image of the current elevator user is analyzed, the behavior characteristics of the current elevator user are comprehensively evaluated, and multimedia information matching the target behavior characteristics of the current elevator user is displayed through the elevator screen. By comprehensively judging the image information of the current elevator user and the detection results of the security inspection machine, the identity of the current elevator user and the corresponding safety level are determined, and measures corresponding to the current elevator user's safety level are taken respectively.
具体地，采集和录入当前电梯用户的图像信息，提取当前电梯用户的图像所包含的生物特征信息，通过数据分析服务器检测当前电梯用户的生物特征信息是否与预设的用户数据库中已知用户的生物特征信息匹配，识别当前电梯用户的身份，再通过分级服务器对当前电梯用户进行分级，获取与当前电梯用户的安全等级对应的措施。若当前电梯用户的安全等级为第一等级，则提取当前电梯用户的图像所包含的行为特征信息，从当前电梯用户的所有行为特征信息中确定出分别与用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征匹配的行为特征，作为目标行为特征；通过行为分析模型分析所述目标行为特征，采用对应的特征识别模型一一识别，综合评估当前电梯用户的行为特征，确定当前电梯用户的行为习惯，通过电梯屏幕展示与当前电梯用户的行为特征的特征信息匹配的多媒体信息。若当前电梯用户的安全等级为第二等级，则采取一级报警，发送短信、打电话到物业保安，物业保安现场核查当前电梯用户的身份。若当前电梯用户的安全等级为第三等级，则采取二级报警，通过打电话到110、派出所等公安部门，呼叫警察协助。Specifically, the image information of the current elevator user is collected and entered, the biometric information contained in the image of the current elevator user is extracted, and the data analysis server is used to detect whether the biometric information of the current elevator user is the same as that of a known user in a preset user database. The biometric information is matched to identify the identity of the current elevator user, and then the current elevator user is classified through the classification server, and the measures corresponding to the safety level of the current elevator user are obtained. If the safety level of the current elevator user is the first level, extract the behavior feature information contained in the image of the current elevator user, and determine from all the behavior feature information of the current elevator user, which are respectively related to the user's wearing characteristics, the user's carry-on item characteristics, The user pays attention to the behavioral characteristics of the information in the elevator as the target behavioral characteristics; analyzes the target behavioral characteristics through the behavioral analysis model, uses the corresponding feature recognition model to identify one by one, comprehensively evaluates the behavioral characteristics of the current elevator users, and determines the current elevator. User's behavioral habits, through the elevator screen, the multimedia information that matches the characteristic information of the current elevator user's behavioral characteristics is displayed. If the security level of the current elevator user is the second level, the first-level alarm will be adopted, and the property security will be sent a short message or a call to the property security, and the property security will check the identity of the current elevator user on site. If the safety level of the current elevator user is the third level, the second-level alarm will be adopted, and the police will be called for assistance by calling 110, the police station and other public security departments.
进一步地，通过行为分析模型分析所述目标行为特征，采用对应的特征识别模型一一识别之前，还包括建立行为分析模型的步骤。该步骤包括：设定待分析的用户行为特征，作为设定行为特征，所述设定行为特征包括用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征中的至少一种；建立各设定行为特征对应的特征识别模型，分别用于识别各设定行为特征的特征信息；其中，用户穿着特征的特征信息包括：着装风格以及着装品牌；用户随身携带物品特征的特征信息包括：物品类型以及物品品牌；用户对梯内信息关注特征的特征信息包括：关注内容以及关注时长；根据所述设定行为特征及其对应的特征识别模型，建立行为分析模型。Further, the target behavior feature is analyzed through a behavior analysis model, and before the corresponding feature recognition model is used to identify one by one, the step of establishing a behavior analysis model is also included. This step includes: setting the user behavior characteristics to be analyzed, as the set behavior characteristics, the set behavior characteristics include at least one of the user's wearing characteristics, the user's carry-on item characteristics, and the user's attention to information in the elevator; establishing The feature recognition model corresponding to each set behavior feature is used to identify the feature information of each set behavior feature; wherein, the feature information of the user's wearing feature includes: dressing style and clothing brand; the feature information of the user's carry-on item feature includes: The item type and item brand; the feature information of the user's attention to the information in the ladder includes: attention content and attention duration; according to the set behavior characteristics and their corresponding feature recognition models, a behavior analysis model is established.
上述实施例，通过获取当前电梯用户的图像信息和安检机检测结果，将安检机检测结果作为一种辅助指标，分析图像信息，对当前电梯用户进行分级，若当前电梯用户为合法用户，分析当前电梯用户的图像所包含的行为特征信息，综合评估当前电梯用户的行为特征，通过电梯屏幕展示与当前电梯用户的行为特征的特征信息匹配的多媒体信息，有利于确定当前电梯用户的行为习惯，从而挖掘当前电梯用户的需求，向当前电梯用户展示其最需要的多媒体信息，从而获取比较准确的受众用户。In the above embodiment, by obtaining the image information of the current elevator user and the detection result of the security inspection machine, the detection result of the security inspection machine is used as a kind of auxiliary index, and the image information is analyzed to classify the current elevator user. If the current elevator user is a legal user, analyze the current elevator user. The behavioral feature information contained in the image of the elevator user, comprehensively evaluate the behavioral characteristics of the current elevator user, and display multimedia information matching the feature information of the current elevator user's behavioral characteristics through the elevator screen, which is conducive to determining the current elevator user's behavioral habits, so as to Mining the needs of the current elevator users, showing the most needed multimedia information to the current elevator users, so as to obtain more accurate audience users.
需要说明的是，对于前述的各方法实施例，为了简便描述，将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。It should be noted that, for the convenience of description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because Certain steps may be performed in other orders or simultaneously in accordance with the present invention.
基于与上述实施例中的电梯屏幕展示方法相同的思想，本发明还提供电梯屏幕展示系统，该系统可用于执行上述电梯屏幕展示方法。为了便于说明，电梯屏幕展示系统实施例的示意性结构图中，仅仅示出了与本发明实施例相关的部分，本领域技术人员可以理解，图示结构并不构成对系统的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。Based on the same idea as the elevator screen display method in the above-mentioned embodiment, the present invention also provides an elevator screen display system, which can be used to execute the above-mentioned elevator screen display method. For the convenience of description, the schematic structural diagram of the embodiment of the elevator screen display system only shows the part related to the embodiment of the present invention. Those skilled in the art can understand that the illustrated structure does not constitute a limitation to the system, and may include There are more or fewer components than shown, or some components are combined, or a different arrangement of components.
图4为一实施例的电梯屏幕展示系统的示意性结构图，所述电梯屏幕展示系统包括：FIG. 4 is a schematic structural diagram of an elevator screen display system according to an embodiment, and the elevator screen display system includes:
图像信息获取模块410，用于获取当前电梯用户的图像信息，所述图像信息包括当前电梯用户的行为特征信息；The image information acquisition module 410 is used to acquire the image information of the current elevator user, and the image information includes the behavior feature information of the current elevator user;
分析模块420，用于根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；The analysis module 420 is used to analyze the image information of the current elevator user according to the pre-established behavioral analysis model, determine the behavioral characteristics matching the set behavioral characteristics from all the behavioral characteristic information of the current elevator user, as the target behavioral characteristics, and identify The characteristic information contained in each target behavior characteristic;
特征值确定模块430，用于查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；The feature value determination module 430 is used for querying the preset corresponding relationship between the feature information of the set behavior feature and the weight, obtaining the weight corresponding to each target behavior feature of the current elevator user, and calculating the current elevator according to each target behavior and its corresponding weight. User's characteristic value;
展示模块440，用于根据各当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。The display module 440 is configured to determine the multimedia information to be played according to the characteristic value of each current elevator user, and display the multimedia information through the elevator screen.
在一实施例中，对于信息获取模块410，所述图像信息还包括当前电梯用户的生物特征信息；所述根据预先建立的行为分析模型分析当前电梯用户的图像信息之前，还包括：根据所述生物特征信息查询预设的用户数据库；所述用户数据库中存储有多个已知合法用户的图像以及各图像对应的安全等级；根据查询结果确定当前电梯用户的安全等级。In one embodiment, for the information acquisition module 410, the image information further includes the biometric information of the current elevator user; before analyzing the image information of the current elevator user according to the pre-established behavior analysis model, it further includes: according to the The biometric information queries a preset user database; the user database stores images of a plurality of known legal users and the security levels corresponding to the images; the security level of the current elevator user is determined according to the query result.
在一实施例中，所述根据预先建立的行为分析模型分析当前电梯用户的图像信息之前，还包括：建立行为分析模型的步骤。该步骤包括：设定待分析的用户行为特征，作为设定行为特征；所述设定行为特征包括用户穿着特征、用户随身携带物品特征、用户对梯内信息关注特征中的至少一种；建立各设定行为特征对应的特征识别模型，分别用于识别各设定行为特征的特征信息；其中，用户穿着特征的特征信息包括：着装风格以及着装品牌；用户随身携带物品特征的特征信息包括：物品类型以及物品品牌；用户对梯内信息关注特征的特征信息包括：关注内容以及关注时长；根据所述设定行为特征及其对应的特征识别模型，建立行为分析模型。In an embodiment, before analyzing the image information of the current elevator user according to the pre-established behavior analysis model, the method further includes the step of establishing a behavior analysis model. This step includes: setting the user behavior feature to be analyzed as the set behavior feature; the set behavior feature includes at least one of the user's wearing feature, the user's carry-on item feature, and the user's attention to information in the elevator; establishing The feature recognition model corresponding to each set behavior feature is used to identify the feature information of each set behavior feature; wherein, the feature information of the user's wearing feature includes: dressing style and clothing brand; the feature information of the user's carry-on item feature includes: The item type and item brand; the feature information of the user's attention to the information in the ladder includes: attention content and attention duration; according to the set behavior characteristics and their corresponding feature recognition models, a behavior analysis model is established.
在一实施例中，对于分析模块420，所述根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息，包括：根据所述行为分析模型，从当前电梯用户的全部行为特征信息中识别设定行为特征，作为目标行为特征；通过各目标行为特征对应的特征识别模型，分别识别各目标行为特征的特征信息。In one embodiment, for the analysis module 420, the image information of the current elevator user is analyzed according to a pre-established behavioral analysis model, and the behavioral characteristics matching the set behavioral characteristics are determined from all the behavioral characteristic information of the current elevator user, As the target behavior feature, and identifying the feature information contained in each target behavior feature, including: according to the behavior analysis model, identifying and setting the behavior feature from all the behavior feature information of the current elevator user, as the target behavior feature; The feature identification model corresponding to the feature identifies the feature information of each target behavior feature respectively.
在一实施例中，所述展示模块440，可用于获取各当前电梯用户的特征值中的最大值，确定与所述最大值对应的当前电梯用户的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息；或者，用于对各当前电梯用户的特征值按高低进行排序；确定与各个电梯用户的目标行为特征的特征信息相匹配的待播放的多媒体信息，按所述排序结果先后通过电梯屏幕播放各个电梯用户的目标行为特征的特征信息相匹配的多媒体信息。In one embodiment, the display module 440 can be used to obtain the maximum value in the characteristic value of each current elevator user, and determine the multimedia information that matches the characteristic information of the target behavior characteristic of the current elevator user corresponding to the maximum value, Determine the multimedia information to be played according to the characteristic value of the current elevator user, and display the multimedia information through the elevator screen; or, to sort the characteristic value of each current elevator user according to high and low; determine the target behavior characteristic of each elevator user. For the multimedia information to be played that matches the feature information, the multimedia information that matches the feature information of the target behavior characteristics of each elevator user is played through the elevator screen in sequence according to the sorting result.
在一实施例中，对于展示模块440，所述获取各当前电梯用户的特征值中的最大值，确定与所述最大值对应的当前用户的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息，包括：确定各当前电梯用户的特征值中的最大值，将所述最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，选取最大权重对应的目标行为特征；查询预设的多媒体数据库，得到与所述最大权重对应的目标行为特征的特征信息匹配的多媒体信息，根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。In one embodiment, for the display module 440, the maximum value in the characteristic value of each current elevator user is obtained, and the multimedia information matching the characteristic information of the target behavior characteristic of the current user corresponding to the maximum value is determined, according to the current The characteristic value of the elevator user determines the multimedia information to be played, and the multimedia information is displayed on the elevator screen, including: determining the maximum value among the characteristic values of each current elevator user, and assigning each target behavior of the current elevator user corresponding to the maximum value The weights corresponding to the features are compared, and the target behavior feature corresponding to the maximum weight is selected; the preset multimedia database is queried to obtain multimedia information matching the feature information of the target behavior feature corresponding to the maximum weight, and determined according to the feature value of the current elevator user. The multimedia information to be played is displayed on the elevator screen.
在一实施例中，对于展示模块440，还可以用于：若当前电梯用户的特征值中的最大值大于一个，则分别将各最大值对应的当前电梯用户的各目标行为特征对应的权重进行比较，分别选取各最大值对应的当前电梯用户的最大权重对应的目标行为特征；In one embodiment, the display module 440 can also be used to: if the maximum value among the characteristic values of the current elevator user is greater than one, then carry out the weights corresponding to each target behavior characteristic of the current elevator user corresponding to each maximum value. Compare, respectively select the target behavior characteristic corresponding to the maximum weight of the current elevator user corresponding to each maximum value;
在一实施例中，对于展示模块440，还可以用于：若在所述最大值对应的当前电梯用户的各目标行为特征对应的权重中，不止一个目标行为特征对应的权重最大，则同时选取所述权重最大的目标行为特征。In one embodiment, for the display module 440, it can also be used to: if among the weights corresponding to each target behavioral feature of the current elevator user corresponding to the maximum value, the weight corresponding to more than one target behavioral feature is the largest, then simultaneously select The target behavior feature with the largest weight.
在一实施例中，对于展示模块440，还可以进一步用于：若所述最大权重对应的目标行为特征大于一个，则通过查询预设的多媒体数据库，分别得到与各最大权重对应的目标行为特征的特征信息匹配的多媒体信息；按照设定的展示周期，通过电梯屏幕交替展示查询得到的多个多媒体信息。In one embodiment, the display module 440 can be further configured to: if the target behavior feature corresponding to the maximum weight is greater than one, obtain the target behavior feature corresponding to each maximum weight by querying a preset multimedia database. Multimedia information matching the characteristic information of the elevator; according to the set display period, multiple multimedia information obtained by query are displayed alternately through the elevator screen.
上述所有实施例，通过获取当前电梯用户的图像信息；所述图像信息包括当前电梯用户的行为特征信息；根据预先建立的行为分析模型分析当前电梯用户的图像信息，从当前电梯用户的所有行为特征信息中确定出与设定行为特征匹配的行为特征，作为目标行为特征，并识别各目标行为特征包含的特征信息；查询预设的设定行为特征的特征信息与权重的对应关系，获取当前电梯用户的各目标行为特征对应的权重，根据各目标行为及其对应的权重计算当前电梯用户的特征值；根据当前电梯用户的特征值确定待播放的多媒体信息，通过电梯屏幕展示所述多媒体信息。通过本发明的方案，达到了自动识别用户身份，并根据用户的行为特征信息及时有效地调整电梯屏幕的播放内容，从而获取比较准确的受众用户，灵活性好，准确性高。All the above-mentioned embodiments, by acquiring the image information of the current elevator user; the image information includes the behavioral feature information of the current elevator user; according to the pre-established behavioral analysis model to analyze the image information of the current elevator user, from all behavioral characteristics of the current elevator user Determine the behavior characteristics that match the set behavior characteristics from the information as the target behavior characteristics, and identify the characteristic information contained in each target behavior characteristic; query the corresponding relationship between the feature information and the weight of the preset set behavior characteristics, and obtain the current elevator The weight corresponding to each target behavior feature of the user is calculated according to each target behavior and its corresponding weight. The characteristic value of the current elevator user is calculated; the multimedia information to be played is determined according to the characteristic value of the current elevator user, and the multimedia information is displayed on the elevator screen. Through the scheme of the present invention, the user's identity can be automatically identified, and the playing content of the elevator screen can be adjusted timely and effectively according to the user's behavior characteristic information, so as to obtain more accurate audience users, with good flexibility and high accuracy.
需要说明的是，上述示例的电梯屏幕展示系统的实施方式中，各模块/单元之间的信息交互、执行过程等内容，由于与本发明前述方法实施例基于同一构思，其带来的技术效果与本发明前述方法实施例相同，具体内容可参见本发明方法实施例中的叙述，此处不再赘述。It should be noted that, in the implementation of the elevator screen display system of the above example, the information interaction and execution process among the modules/units are based on the same concept as the foregoing method embodiments of the present invention, and the technical effects brought about by them are The same as the foregoing method embodiments of the present invention, the specific content can be referred to the descriptions in the method embodiments of the present invention, and details are not repeated here.
此外，上述示例的电梯屏幕展示系统的实施方式中，各程序模块的逻辑划分仅是举例说明，实际应用中可以根据需要，例如出于相应硬件的配置要求或者软件的实现的便利考虑，将上述功能分配由不同的程序模块完成，即将所述电梯屏幕展示系统的内部结构划分成不同的程序模块，以完成以上描述的全部或者部分功能。In addition, in the embodiment of the elevator screen display system of the above example, the logical division of each program module is only an example, and in practical applications, the above-mentioned configuration requirements of the corresponding hardware or the convenience of software implementation may be considered as needed. The function distribution is completed by different program modules, that is, the internal structure of the elevator screen display system is divided into different program modules, so as to complete all or part of the functions described above.
本领域普通技术人员可以理解，实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，作为独立的产品销售或使用。所述程序在执行时，可执行如上述各方法的实施例的全部或部分步骤。此外，所述存储介质还可设置于一种计算机设备中，所述计算机设备中还包括处理器，所述处理器执行所述存储介质中的程序时，能够实现上述各方法的实施例的全部或部分步骤。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-OnlyMemory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium as a Standalone product for sale or use. When the program is executed, all or part of the steps in the foregoing method embodiments can be performed. In addition, the storage medium can also be set in a computer device, and the computer device further includes a processor, and when the processor executes the program in the storage medium, all of the embodiments of the above-mentioned methods can be implemented. or partial steps. The storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM) or the like.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。可以理解，其中所使用的术语“第一”、“第二”等在本文中用于区分对象，但这些对象不受这些术语限制。In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments. It will be understood that the terms "first", "second", etc., are used herein to distinguish objects, but these objects are not limited by these terms.
以上所述实施例仅表达了本发明的几种实施方式，不能理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only represent several embodiments of the present invention, and should not be construed as limiting the patent scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.
| Application Number | Priority Date | Filing Date | Title |
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| CN201711310745.8ACN109896374B (en) | 2017-12-11 | 2017-12-11 | Elevator screen display method and system |
| Application Number | Priority Date | Filing Date | Title |
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| CN201711310745.8ACN109896374B (en) | 2017-12-11 | 2017-12-11 | Elevator screen display method and system |
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| CN109896374Atrue CN109896374A (en) | 2019-06-18 |
| CN109896374B CN109896374B (en) | 2021-08-03 |
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| CN201711310745.8AActiveCN109896374B (en) | 2017-12-11 | 2017-12-11 | Elevator screen display method and system |
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