CN115294712A - Intrusion early warning method, early warning management system, electronic equipment and storage medium - Google Patents
Intrusion early warning method, early warning management system, electronic equipment and storage mediumDownload PDFInfo
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- G08—SIGNALLING
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- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
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Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及入侵监测领域，尤其涉及一种入侵预警方法、预警管理系统、电子设备和计算机可读存储介质。The invention relates to the field of intrusion monitoring, in particular to an intrusion early warning method, an early warning management system, electronic equipment and a computer-readable storage medium.
背景技术Background technique
随着铁路车站建设的逐渐增多、车站客流量的大幅度增加，旅客翻越站台端部围栏入侵股道或从围栏外部翻越进入站台端部的事件时有发生，对行车安全造成了很大的影响。近年来，各路局陆续出台管理制度，要求各铁路车站在日常管理工作中，需对违规进入站台两端区域的旅客进行劝离以保障正常的车站运营，目前，劝离方式主要包括人工巡检和设备防护，其中设备防护主要依靠在站台两端安装雷达探测器实现旅客违规入侵行为的探测。With the gradual increase in the construction of railway stations and the substantial increase in the number of passengers at the station, incidents of passengers climbing over the fence at the end of the platform to invade the track or entering the end of the platform from the outside of the fence have occurred from time to time, which has had a great impact on traffic safety. . In recent years, various railway bureaus have successively introduced management systems, requiring all railway stations to persuade passengers who violate the regulations to leave the areas at both ends of the platform to ensure normal station operation. At present, the methods of persuading them mainly include manual inspection Inspection and equipment protection, in which equipment protection mainly relies on the installation of radar detectors at both ends of the platform to detect passenger violations and intrusions.
但是，不管是人工巡检还是设备防护，在现场的实际应用当中都存在着较大的局限性。人工巡检的问题在于巡检效率较低，无法实时关注站台端部入侵情况，且发现入侵后，警情传递较慢，导致无法及时处理，易造成生命财产的损失；而设备防护是通过在站台端部指定区域绘制防区实现入侵报警功能，为减少因旅客正常下车进入预警防区而导致的误报警，报警防区通常设置在列车停车牌后，列车停车牌至站台端部的距离通常不超过8米，如遇到恶意入侵事件时，入侵人员快速穿越防区的时间若不大于两秒，不足以使车站工作人员处理报警事件，且雷达探测器受站台环境影响较大，雨棚立柱等大型阻挡物均会阻挡雷达探测，导致报警区域及报警处理时间受到进一步压缩。However, whether it is manual inspection or equipment protection, there are great limitations in the actual application on site. The problem of manual inspection is that the inspection efficiency is low, and it is impossible to pay attention to the intrusion situation at the end of the platform in real time, and after the intrusion is discovered, the alarm information is transmitted slowly, resulting in the inability to deal with it in time and easily causing loss of life and property; The defense zone is drawn in the designated area at the end of the platform to realize the intrusion alarm function. In order to reduce false alarms caused by passengers getting off normally and entering the warning zone, the alarm zone is usually set behind the train stop sign, and the distance from the train stop sign to the end of the platform is usually no more than If there is a malicious intrusion event, if the time for the intruder to quickly pass through the defense zone is not more than two seconds, it is not enough for the station staff to deal with the alarm event, and the radar detector is greatly affected by the environment of the platform. Obstacles will block radar detection, resulting in further compression of the alarm area and alarm processing time.
发明内容Contents of the invention
本发明提供一种入侵预警方法、预警管理系统、电子设备和计算机可读存储介质。The invention provides an intrusion early warning method, an early warning management system, electronic equipment and a computer-readable storage medium.
第一方面，本发明提供了一种入侵预警方法，包括：In a first aspect, the present invention provides an intrusion early warning method, including:
根据雷达监测信息识别是否有目标物体进入预警防区；其中，所述预警防区为在禁入区域以外的预定范围的区域；Identifying whether a target object enters the early warning zone according to the radar monitoring information; wherein, the early warning zone is an area within a predetermined range outside the forbidden area;
当所述雷达监测信息识别到至少一个所述目标物体进入所述预警防区时，根据所述预警防区的监测视频，判断各个所述目标物体是否满足趋近所述禁入区域的预警条件；When the radar monitoring information recognizes that at least one of the target objects enters the early warning zone, according to the monitoring video of the early warning zone, it is judged whether each of the target objects meets the early warning conditions for approaching the forbidden area;
当存在满足所述预警条件的所述目标物体时，发出所述目标物体入侵的预警信息。When there is the target object satisfying the warning condition, an early warning information of the target object intrusion is issued.
在一些实施例中，所述趋近所述禁入区域的预警条件包括在预定时间段内所述目标物体进入所述预警防区的视频帧数超过入侵预警阈值且所述目标物体正朝向所述禁入区域移动；所述根据所述预警防区的监测视频，判断各个所述目标物体是否满足趋近所述禁入区域的预警条件，包括：In some embodiments, the warning condition for approaching the no-entry area includes that the number of video frames of the target object entering the warning zone within a predetermined period of time exceeds the intrusion warning threshold and the target object is heading towards the No-entry area movement; according to the monitoring video of the early warning zone, it is judged whether each of the target objects meets the early warning conditions for approaching the no-entry area, including:
根据所述预警防区的监测视频，确定各个所述目标物体进入所述预警防区的视频帧数和移动趋势信息；According to the monitoring video of the early warning zone, determine the number of video frames and movement trend information of each of the target objects entering the early warning zone;
根据各个所述目标物体的移动趋势信息，判断是否有目标物体正朝向所述禁入区域移动。According to the movement trend information of each of the target objects, it is judged whether there is a target object moving towards the no-entry area.
进一步地，所述根据所述预警防区的监测视频，确定各个所述目标物体的移动趋势信息包括：Further, the determination of the movement trend information of each target object according to the monitoring video of the warning zone includes:
确定各个所述目标物体在所述监测视频的各个视频帧中的位置；determining the position of each of the target objects in each video frame of the monitoring video;
根据各个视频帧的时间顺序，对各个视频帧中各个所述目标物体的位置进行排列，以确定各个所述目标物体的移动趋势信息。According to the time sequence of each video frame, the positions of each target object in each video frame are arranged to determine the movement trend information of each target object.
在一些实施例中，当根据所述雷达监测信息识别到多个目标物体进入所述预警防区时，所述方法还包括：In some embodiments, when it is identified according to the radar monitoring information that multiple target objects enter the warning zone, the method further includes:
为每个所述目标物体设置一一对应的识别标识；Setting a one-to-one identification mark for each of the target objects;
根据所述识别标识，记录与所述识别标识相对应的所述目标物体的移动趋势信息。According to the identification, record the moving trend information of the target object corresponding to the identification.
在一些实施例中，所述方法还包括：In some embodiments, the method also includes:
每隔预定时间间隔，获取一次所述预警防区的监测视频。The monitoring video of the warning zone is acquired once at a predetermined time interval.
进一步地，所述移动趋势信息中包括所述目标物体的轮廓，所述确定各个所述目标物体在所述监测视频的各个视频帧中的位置包括：Further, the movement trend information includes the outline of the target object, and the determining the position of each target object in each video frame of the monitoring video includes:
根据每一次获取的所述监测视频，对所述目标物体的轮廓进行匹配；matching the outline of the target object according to the monitoring video acquired each time;
若匹配，则记录所述目标物体当前出现的位置；If it matches, record the current position of the target object;
若不匹配，则新增识别标识，并记录与新增的所述识别标识相对应的所述目标物体的移动趋势信息。If not, add an identification mark, and record the movement trend information of the target object corresponding to the newly added identification mark.
进一步地，所述方法还包括：Further, the method also includes:
根据每一次获取的所述预警防区的监测视频，对所有未离开所述预警防区的所述目标物体的轮廓进行匹配；Matching the contours of all the target objects that have not left the early warning zone according to the monitoring video of the early warning zone acquired each time;
若匹配，则将所述目标物体的未出现次数清零；If it matches, then clear the non-occurrence times of the target object;
若不匹配，则增加所述目标物体的未出现次数；If it does not match, increase the number of non-occurrences of the target object;
当所述目标物体的未出现次数达到预警解除阈值时，确定为所述目标物体已离开所述预警防区。When the number of non-appearances of the target object reaches the warning disarming threshold, it is determined that the target object has left the warning zone.
第二方面，本发明提供了一种预警管理系统，所述预警管理系统包括：In a second aspect, the present invention provides an early warning management system, the early warning management system comprising:
雷达，用于监测进入预警防区的目标物体，并将雷达监测信息上报所述预警管理系统，其中，所述预警防区为在禁入区域外围预定范围的区域；The radar is used to monitor the target object entering the early warning zone, and report the radar monitoring information to the early warning management system, wherein the early warning zone is an area within a predetermined range outside the forbidden area;
视频采集设备，用于获取所述预警防区的监测视频；A video acquisition device, used to obtain the monitoring video of the early warning zone;
预警管理主机，用于根据雷达监测信息识别是否有目标物体进入预警防区；当所述雷达监测信息识别到至少一个所述目标物体进入所述预警防区时，根据所述预警防区的监测视频，判断各个所述目标物体是否满足趋近所述禁入区域的预警条件；当存在满足所述预警条件的所述目标物体时，发出所述目标物体入侵的预警信息。The early warning management host is used to identify whether a target object enters the early warning defense zone according to the radar monitoring information; when the radar monitoring information recognizes that at least one of the target objects enters the early warning defense zone, according to the monitoring video of the early warning defense zone, judge Whether each of the target objects satisfies the warning condition for approaching the no-entry area; when there is the target object meeting the warning condition, an early warning message of the target object's intrusion is issued.
第三方面，本发明提供了一种电子设备，所述电子设备包括：In a third aspect, the present invention provides an electronic device, the electronic device comprising:
一个或多个处理器；one or more processors;
存储器，其上存储有一个或多个程序，当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现根据第一方面中任意一项所述的入侵预警方法；A memory, on which one or more programs are stored, and when the one or more programs are executed by the one or more processors, the one or more processors implement the program according to any one of the first aspect The intrusion warning method described above;
一个或多个I/O接口，连接在所述处理器与存储器之间，配置为实现所述处理器与存储器的信息交互。One or more I/O interfaces are connected between the processor and the memory, configured to realize information exchange between the processor and the memory.
第四方面，本发明提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现根据第一方面中任意一项所述的入侵预警方法。In a fourth aspect, the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method according to any one of the first aspects is implemented. Intrusion warning method.
本发明提出的入侵预警方法，将被监测的区域划分为禁入区域和预警防区，通过雷达和视频协同的方式，对趋近预警防区的目标物体进行实时分析，根据目标物体的移动趋势，对有入侵意向的目标进行动态预警，解决站台端部防护预警准确率低、报警处理实时性差的问题。The intrusion early warning method proposed by the present invention divides the monitored area into forbidden areas and early warning defense areas. Through radar and video collaboration, the target objects approaching the early warning defense area are analyzed in real time. According to the movement trend of the target object, the Dynamic early warning for targets with intrusion intentions, solving the problems of low accuracy of early warning for station end protection and poor real-time alarm processing.
附图说明Description of drawings
图1是本发明实施例提供的一种入侵预警方法的流程图。Fig. 1 is a flowchart of an intrusion early warning method provided by an embodiment of the present invention.
图2是禁入区域和预警防区的示意图。Fig. 2 is a schematic diagram of the no-entry area and the early-warning defense area.
图3是本发明实施例提供的一种预警管理系统的示意图。Fig. 3 is a schematic diagram of an early warning management system provided by an embodiment of the present invention.
图4是本发明实施例提供的一种电子设备的示意图。Fig. 4 is a schematic diagram of an electronic device provided by an embodiment of the present invention.
图5是本发明实施例提供的一种计算机可读存储介质的示意图。Fig. 5 is a schematic diagram of a computer-readable storage medium provided by an embodiment of the present invention.
具体实施方式Detailed ways
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。It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
在后续的描述中，使用用于表示元件的诸如“模块”、“部件”或“单元”的后缀仅为了有利于本发明的说明，其本身没有特有的意义。因此，“模块”、“部件”或“单元”可以混合地使用。In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only to facilitate description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.
在铁路站台端部违规入侵的探测报警应用中，受站台环境及正常车站业务影响，对站台端部入侵报警处理的实时性较低，现有预警手段效果较差。传统的技术手段是在设备报警区前设置预警区，实现人员进入报警区前的提前预警，以提高警情处理的时效性，但预警区同样涉及旅客正常下车后产生误报警、旅客正常候车产生误报警等问题，当产生误报警较多时，会使车站工作人员产生倦怠情绪，导致出现遗漏正常报警的情况。可见现有的预警手段存在的警情传递慢、处理效率低等问题，入侵事件基本只能用于事后回溯，实时处理效果不佳，无法有效规避因违规翻越站台端部所造成的风险及损失。In the detection and alarm application of illegal intrusion at the end of the railway platform, affected by the platform environment and normal station business, the real-time performance of the intrusion alarm at the end of the platform is low, and the existing early warning methods are ineffective. The traditional technical means is to set up an early warning area in front of the equipment alarm area to realize early warning before personnel enter the alarm area, so as to improve the timeliness of alarm processing, but the early warning area also involves false alarms after passengers get off the bus normally, and passengers normally wait for the bus. False alarms and other problems are generated. When there are many false alarms, the station staff will be burnt out, resulting in the omission of normal alarms. It can be seen that the existing early warning methods have problems such as slow transmission of alarm information and low processing efficiency. Intrusion events can basically only be used for post-event backtracking, and the real-time processing effect is not good, and the risks and losses caused by illegally crossing the end of the platform cannot be effectively avoided. .
针对上述问题，本发明提出了一种基于目标分析的动态入侵预警方法，在禁入区域之外划定预定的范围作为预警防区，通过雷达和视频协同对目标物体的移动趋势进行预判分析，当目标物体满足趋近禁入区域的预警条件时，判定该目标物体有入侵防区的意向，产生入侵预警，从而实现对入侵事件的自动预警，提高预警的实时性和准确率。In view of the above problems, the present invention proposes a dynamic intrusion early warning method based on target analysis, which defines a predetermined range outside the forbidden area as an early warning defense zone, and predicts and analyzes the movement trend of the target object through radar and video collaboration. When the target object satisfies the early warning conditions of approaching the forbidden area, it is determined that the target object has the intention of intruding into the defense area, and an intrusion early warning is generated, thereby realizing automatic early warning of intrusion events and improving the real-time and accuracy of early warning.
第一方面，本发明实施例提供一种入侵预警方法，如图1所示，所述入侵预警方法包括如下步骤：In a first aspect, an embodiment of the present invention provides an intrusion early warning method. As shown in FIG. 1 , the intrusion early warning method includes the following steps:
在步骤S100中，根据雷达监测信息识别是否有目标物体进入预警防区；其中，所述预警防区为在禁入区域以外的预定范围的区域；In step S100, it is identified according to the radar monitoring information whether a target object enters the early warning zone; wherein, the early warning zone is an area within a predetermined range outside the forbidden area;
在步骤S200中，当所述雷达监测信息识别到至少一个所述目标物体进入所述预警防区时，根据所述预警防区的监测视频，判断各个所述目标物体是否满足趋近所述禁入区域的预警条件；In step S200, when the radar monitoring information recognizes that at least one of the target objects enters the early warning zone, it is determined whether each of the target objects meets the requirement of approaching the forbidden area according to the monitoring video of the early warning zone warning conditions;
在步骤S300中，当存在满足所述预警条件的所述目标物体时，发出所述目标物体入侵的预警信息。In step S300, when there is the target object satisfying the warning condition, an early warning message of the target object intrusion is issued.
需要说明的是，预警防区的范围，可以根据雷达探测器的有效探测范围进行设置；为了避免监测范围过大而造成过多误报，也可以根据入侵预警方法所针对的目标物体而定，将预警防区设定在合理的范围内。例如，在铁路车站，将站台端部作为禁入区域，因为针对的目标物体是从车站外想要进入站台端部的入侵人员，可以根据一般人的移动速度设置合理的范围作为预警防区，避免因入侵人员快速跑过所需时间较短而不能及时预警，或即使发出了入侵预警，工作人员也来不及阻止其进入站台端部。还例如，对禁止外来车辆进入的园区，因为针对的目标物体是车辆，则应设置比上述站台端部更大的预警防区，可以根据车辆的移动速度设置合理的范围作为预警防区。再例如，在防止野兽进入牧场的应用场景中，针对的目标物体是野兽，因此要针对野兽的移动速度设置合理的范围作为预警防区。It should be noted that the range of the early warning zone can be set according to the effective detection range of the radar detector; in order to avoid too many false alarms caused by too large a monitoring range, it can also be set according to the target object of the intrusion early warning method. The warning zone is set within a reasonable range. For example, in a railway station, the end of the platform is used as a no-entry area, because the target object is the intruder who wants to enter the end of the platform from outside the station, and a reasonable range can be set according to the moving speed of ordinary people as an early warning zone to avoid The time required for intruders to run quickly is short and cannot be warned in time, or even if an intrusion warning is issued, the staff has no time to prevent it from entering the end of the platform. Also for example, for a park where foreign vehicles are prohibited from entering, because the target object is a vehicle, an early warning zone should be set larger than the end of the above-mentioned platform, and a reasonable range can be set according to the moving speed of the vehicle as the early warning zone. For another example, in the application scenario of preventing wild animals from entering the pasture, the target object is wild animals, so a reasonable range should be set according to the moving speed of wild animals as an early warning zone.
需要说明的是，针对不同的适用场景，本发明所提供的入侵预警方法，不仅可用于铁路车站站台端部的入侵预警，也可用于其他需要进行入侵预警的区域。因此，入侵预警方法所监测的对象也不仅针对进入预警防区的人员，还可以包括进入预警防区的其他目标物体，例如，车辆、动物等。It should be noted that, for different application scenarios, the intrusion early warning method provided by the present invention can not only be used for intrusion early warning at the end of the railway station platform, but also for other areas that require intrusion early warning. Therefore, the objects monitored by the intrusion early warning method are not only for people entering the early warning zone, but also other target objects entering the early warning zone, such as vehicles and animals.
本发明可适用的场景较多，在此不一一列举。为了便于描述本发明的入侵预警方法，下文实施例中主要以车站站台的场景为例进行说明。具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention is applicable to many scenarios, which are not listed here. In order to facilitate the description of the intrusion warning method of the present invention, the following embodiments mainly take the scene of a station platform as an example for illustration. The specific examples are only used to explain the present invention, not to limit the present invention.
采用雷达对预警防区持续监测。可以为雷达设置识别规则，若识别到有超过预定大小的目标物体，则向预警管理系统上报雷达监测信息。通过监测视频对雷达识别到的目标物体进行进一步识别确认，若是发现有人出现在预警防区，则根据监测视频分析判断各个目标是否有趋近禁入区域的意图。例如，可以分析目标的移动方向是否朝向禁入区域，目标在预警防区中是否停留时间过长，目标的移动方向虽不是正面朝向禁入区域但是否逐渐接近禁入区域，从目标的移动轨迹判断是否仅仅是从预警防区中横穿或斜穿而过并没有转向禁入区域的趋势。Radar is used to continuously monitor the early warning zone. Recognition rules can be set for the radar. If a target object exceeding a predetermined size is recognized, the radar monitoring information will be reported to the early warning management system. The target objects identified by the radar are further identified and confirmed through the monitoring video. If someone is found in the early warning zone, it is judged based on the monitoring video analysis whether each target has the intention of approaching the forbidden area. For example, it can be analyzed whether the moving direction of the target is towards the forbidden area, whether the target stays in the early warning zone for too long, whether the moving direction of the target is not facing the forbidden area but gradually approaching the forbidden area, judging from the moving track of the target Whether it is just crossing or obliquely crossing from the early warning zone does not turn to the trend of the forbidden area.
根据目标物体可能出现的入侵方式，预先设定趋近所述禁入区域的预警条件，当目标物体的移动趋势满足该预警条件时，则认定该目标物体有侵入到禁入区域的趋势，发出该目标物体入侵的预警信息。According to the possible intrusion mode of the target object, pre-set the early warning condition for approaching the forbidden area, when the moving trend of the target object meets the early warning condition, it is determined that the target object has a tendency to invade the forbidden area, and sends out Early warning information of the target object intrusion.
工作人员收到预警信息后，可以对入侵事件采取相应的处理措施。也可通过预警管理系统自动执行一些相应的措施，例如，对入侵区域发出音频或视频提示，以劝离侵入者。具体措施在此不做赘述。After receiving the early warning information, the staff can take corresponding measures to deal with the intrusion event. Some corresponding measures can also be automatically executed through the early warning management system, for example, audio or video prompts are sent to the intrusion area to dissuade the intruder from it. The specific measures will not be repeated here.
通过在禁入区域外划定了较大范围的预警防区，避免了因目标物体快速移动而无法及时预警或即使预警也来不及处理的情况。通过对监测视频的自动分析，判断目标物体的移动意图，排除了正常进入预警防区的情况，避免了因误判过多导致工作人员倦怠而造成的遗漏正常报警的问题。By delineating a large-scale early warning zone outside the forbidden area, it avoids the situation that the target object cannot be warned in time or it is too late to deal with it due to the rapid movement of the target object. Through the automatic analysis of the monitoring video, the moving intention of the target object is judged, the situation of entering the warning zone normally is ruled out, and the problem of missing normal alarms caused by staff burnout caused by too many misjudgments is avoided.
具体地，所述趋近所述禁入区域的预警条件包括在预定时间段内所述目标物体进入所述预警防区的视频帧数超过入侵预警阈值且所述目标物体正朝向所述禁入区域移动；步骤S200可分解为以下步骤：Specifically, the warning condition for approaching the no-entry area includes that the number of video frames of the target object entering the early-warning defense zone within a predetermined period of time exceeds the intrusion warning threshold and the target object is heading towards the no-entry area Move; step S200 can be decomposed into the following steps:
根据所述预警防区的监测视频，确定各个所述目标物体进入所述预警防区的视频帧数和移动趋势信息；According to the monitoring video of the early warning zone, determine the number of video frames and movement trend information of each of the target objects entering the early warning zone;
根据各个所述目标物体的移动趋势信息，判断是否有目标物体正朝向所述禁入区域移动。According to the movement trend information of each of the target objects, it is judged whether there is a target object moving towards the no-entry area.
对监测视频进行逐帧分析，或者按照预定规则截取监测视频中的视频帧进行分析，对采集到的若干个视频帧进行分析，得到目标物体的移动趋势信息。Analyze the monitoring video frame by frame, or intercept the video frames in the monitoring video according to predetermined rules for analysis, analyze several collected video frames, and obtain the moving trend information of the target object.
可选地，所述移动趋势信息可以包括以下信息中的至少一种：Optionally, the movement trend information may include at least one of the following information:
目标物体的移动方向、目标物体的在预警防区的停留时长、目标物体的移动速度、目标物体离禁入区域的距离、目标物体的移动轨迹、目标物体的轮廓、目标物体的大小。The moving direction of the target object, the duration of the target object staying in the early warning zone, the moving speed of the target object, the distance between the target object and the forbidden area, the moving track of the target object, the outline of the target object, and the size of the target object.
通过对目标物体的移动趋势信息中的综合分析，判断出该目标物体是否满足趋近禁入区域的意图。在本实施例中，可以将预定时间段内所述目标物体进入所述预警防区的视频帧数超过入侵预警阈值，并且所述目标物体移动的概括方向为禁入区域，作为趋近禁入区域的预警条件。当目标物体满足预警条件时，发出该目标物体入侵的预警信息。当本发明的入侵预警方法应用在其他场景时，还可以根据具体的应用场景，在预警条件中加入其他判断条件。Through the comprehensive analysis of the moving trend information of the target object, it is judged whether the target object meets the intention of approaching the forbidden area. In this embodiment, the number of video frames in which the target object enters the early warning zone within a predetermined period of time exceeds the intrusion warning threshold, and the general direction of movement of the target object is a no-entry area, as approaching the no-entry area warning conditions. When the target object satisfies the early warning condition, the early warning information of the target object intrusion is issued. When the intrusion early warning method of the present invention is applied to other scenarios, other judgment conditions may also be added to the early warning conditions according to specific application scenarios.
进一步地，所述根据所述预警防区的监测视频，确定各个所述目标物体的移动趋势信息包括：Further, the determination of the movement trend information of each target object according to the monitoring video of the warning zone includes:
确定各个所述目标物体在所述监测视频的各个视频帧中的位置；determining the position of each of the target objects in each video frame of the monitoring video;
根据各个视频帧的时间顺序，对各个视频帧中各个所述目标物体的位置进行排列，以确定各个所述目标物体的移动趋势信息。According to the time sequence of each video frame, the positions of each target object in each video frame are arranged to determine the movement trend information of each target object.
在本实施例中，根据采集到的若干个视频帧进行分析，确定目标物体的位置，按照时间顺序将各个位置进行排列，从而获取到目标物体的移动方向、移动速度、在预警防区中停留时长等信息，进而判断目标物体的移动趋势。In this embodiment, the position of the target object is determined based on the analysis of several collected video frames, and the positions are arranged in chronological order, so as to obtain the moving direction, moving speed, and staying time of the target object in the warning zone and other information, and then judge the movement trend of the target object.
需要说明的是，可能出现多个目标物体进入预警防区的情况，因此，需要对各个目标物体分别判断移动趋势，分别判断是否满足预警条件。It should be noted that multiple target objects may enter the warning zone. Therefore, it is necessary to judge the movement trend of each target object and determine whether the warning conditions are satisfied.
因此，针对多个目标物体进入预警防区的情况，在一些实施例中，当根据所述雷达监测信息识别到多个目标物体进入所述预警防区时，所述方法还包括：Therefore, for the situation that multiple target objects enter the early warning zone, in some embodiments, when it is recognized according to the radar monitoring information that multiple target objects enter the early warning zone, the method further includes:
为每个所述目标物体设置一一对应的识别标识；Setting a one-to-one identification mark for each of the target objects;
根据所述识别标识，记录与所述识别标识相对应的所述目标物体的移动趋势信息。According to the identification, record the moving trend information of the target object corresponding to the identification.
为不同的目标物体设置不同的识别标识(ID)，便于在预警管理系统中对每个目标物体分别记录移动趋势信息，分别判断是否满足预警条件。也便于分别判断每个目标物体是否已经离开预警防区，是否满足预警解除的条件。Different identification marks (ID) are set for different target objects, which is convenient for recording the movement trend information of each target object in the early warning management system, and judging whether the early warning conditions are met respectively. It is also convenient to separately judge whether each target object has left the warning zone and whether it satisfies the condition for releasing the warning.
在一些实施例中，所述入侵预警方法还包括：In some embodiments, the intrusion warning method further includes:
每隔预定时间间隔，获取一次所述预警防区的监测视频。The monitoring video of the warning zone is acquired once at a predetermined time interval.
进一步地，所述移动趋势信息中包括所述目标物体的轮廓，所述确定各个所述目标物体在所述监测视频的各个视频帧中的位置包括：Further, the movement trend information includes the outline of the target object, and the determining the position of each target object in each video frame of the monitoring video includes:
根据每一次获取的所述监测视频，对所述目标物体的轮廓进行匹配；matching the outline of the target object according to the monitoring video acquired each time;
若匹配，则记录所述目标物体当前出现的位置；If it matches, record the current position of the target object;
若不匹配，则新增识别标识，并记录与新增的所述识别标识相对应的所述目标物体的移动趋势信息。If not, add an identification mark, and record the movement trend information of the target object corresponding to the newly added identification mark.
将识别到的目标物体的轮廓记录在对应的目标物体的移动趋势信息中，通过目标物体的识别ID对不同的目标物体加以区分。The outline of the recognized target object is recorded in the corresponding moving trend information of the target object, and different target objects are distinguished by the identification ID of the target object.
在每次获取的监测视频中，根据识别到的目标物体的轮廓与已记录的目标物体的轮廓进行匹配。若匹配到，说明是以前记录过的目标物体，更新该目标物体的位置信息；若未匹配到，说明是新出现的目标物体，需要新增识别ID，为该新出现的目标物体记录移动趋势信息。In each acquired monitoring video, the contour of the recognized target object is matched with the contour of the recorded target object. If it is matched, it means that it is a previously recorded target object, and the location information of the target object is updated; if it is not matched, it means that it is a new target object, and an identification ID needs to be added to record the movement trend for the new target object information.
在预警管理系统长期使用过程中，被记录的目标物体信息会逐渐增加，占用大量存储空间，而且影响每次进行轮廓匹配的效率。因此，可以在移动趋势信息中为目标物体设置已离开或未离开的标记，每次进行遍历匹配时，只对未离开的目标物体进行轮廓匹配。During the long-term use of the early warning management system, the recorded target object information will gradually increase, occupying a large amount of storage space, and affecting the efficiency of contour matching each time. Therefore, it is possible to set a mark of leaving or not leaving for the target object in the moving trend information, and only perform contour matching on the target object not leaving each time the traversal matching is performed.
在目标物体的移动趋势信息中记录未出现次数，对于连续多次未在监测视频中出现的目标物体，将其标记为已离开预警防区。于是，进一步地，所述入侵预警方法还包括：Record the number of non-appearances in the movement trend information of the target object. For the target object that has not appeared in the monitoring video for many times in a row, mark it as having left the warning zone. Then, further, the intrusion warning method also includes:
根据每一次获取的所述预警防区的监测视频，对所有未离开所述预警防区的所述目标物体的轮廓进行匹配；Matching the contours of all the target objects that have not left the early warning zone according to the monitoring video of the early warning zone acquired each time;
若匹配，则将所述目标物体的未出现次数清零；If it matches, then clear the non-occurrence times of the target object;
若不匹配，则增加所述目标物体的未出现次数；If it does not match, increase the number of non-occurrences of the target object;
当所述目标物体的未出现次数达到预警解除阈值时，确定为所述目标物体已离开所述预警防区。When the number of non-appearances of the target object reaches the warning disarming threshold, it is determined that the target object has left the warning zone.
根据预警管理系统的需要，对于已离开预警防区的目标物体，可以将该目标物体对应的识别ID以及移动趋势信息立即删除或定期删除，以释放存储空间；也可以将其转存到外部存储单元，作为历史记录，便于后续追溯。对于后续的处理方式，在本发明实施例中不做具体限定。According to the needs of the early warning management system, for a target object that has left the early warning zone, the identification ID and movement trend information corresponding to the target object can be deleted immediately or periodically to release storage space; it can also be transferred to an external storage unit , as a historical record, which is convenient for subsequent tracing. The subsequent processing manner is not specifically limited in this embodiment of the present invention.
本发明实施例，通过在禁入区域外划定了较大范围的预警防区，避免了因目标物体快速移动而无法及时预警或即使预警也来不及处理的情况。通过对监测视频的自动分析，判断目标物体的移动意图，排除了正常进入预警防区的情况，避免了有效预警被大量误报所淹没而导致遗漏有效预警的情况。In the embodiment of the present invention, by delineating a large-scale early warning zone outside the forbidden area, the situation that the target object cannot be warned in time due to the rapid movement of the target object, or it is too late to deal with the early warning. Through the automatic analysis of the monitoring video, the movement intention of the target object is judged, the situation of normal entry into the warning zone is ruled out, and the situation of effective warning being overwhelmed by a large number of false alarms and resulting in missing effective warning is avoided.
下面结合2个实施例对本发明第一个方面所述的入侵预警方法在铁路车站站台端部上的具体应用进行介绍。The specific application of the intrusion early warning method described in the first aspect of the present invention on the end of the railway station platform will be introduced below in combination with two embodiments.
实施例1Example 1
在车站站台端部设置有雷达监测装置，利用车站站台既有的摄像机，通过雷达监测装置和摄像机协同工作，完成目标是否有入侵站台端部区域意向的判定并产生动态预警提示。A radar monitoring device is installed at the end of the station platform. Using the existing camera on the station platform, the radar monitoring device and the camera work together to complete the judgment of whether the target has the intention to invade the area at the end of the platform and generate a dynamic warning prompt.
首先，将站台端部作为禁入区域，通过安装在站台端部的雷达探测器设置预警防区的范围，如图2所示。当雷达探测器识别到有目标进入预警防区后，将所识别到的目标通过事件信息上传至车站的综合管理系统。First of all, the end of the platform is used as a forbidden area, and the range of the early warning zone is set by the radar detector installed at the end of the platform, as shown in Figure 2. When the radar detector recognizes that a target enters the early warning zone, the identified target is uploaded to the station's comprehensive management system through event information.
综合管理系统收到雷达探测器上传的事件后，调动该预警防区周围的摄像机对该区域进行目标抓拍，捕捉预警防区内的目标。After the integrated management system receives the event uploaded by the radar detector, it mobilizes the cameras around the early warning zone to capture the targets in the area and capture the targets in the early warning zone.
摄像机在收到综合管理系统的指令后，采集预警防区内的监测视频，识别预警防区内的人员，并对人员赋予识别ID。若此时预警区域内人员超过一个，则对所有人员同时抓拍并分别赋予不同的识别ID。同时，在综合管理系统后台获取到被调动摄像机采集的实时监测视频，逐帧进行检测，将含有目标人员的视频帧存入寄存器，并对该目标进行计数，当视频帧的帧数达到预设的入侵预警阈值且根据目标的移动轨迹判断为朝向站台端部时，产生入侵预警信息。After receiving the instructions from the integrated management system, the camera collects the monitoring video in the early warning zone, identifies the personnel in the early warning zone, and assigns an identification ID to the personnel. If there is more than one person in the warning area at this time, all the people will be captured at the same time and given different identification IDs. At the same time, the real-time monitoring video collected by the mobilized camera is obtained in the background of the integrated management system, and the detection is performed frame by frame, and the video frame containing the target person is stored in the register, and the target is counted. When the number of video frames reaches the preset When the intrusion warning threshold of the target is judged to be towards the end of the platform according to the moving track of the target, the intrusion warning information is generated.
工作人员收到预警信息后，对入侵事件采取相应的处理措施。After receiving the early warning information, the staff will take corresponding measures to deal with the intrusion incident.
实施例2Example 2
对目标人员的识别方式可通过将目标人员的轮廓来实现，将监视视频中的目标人员的轮廓存入后台寄存器，并设置定时匹配机制，定期在监视视频中对目标人员的轮廓进行匹配。The identification method of the target person can be realized by the outline of the target person, and the outline of the target person in the surveillance video is stored in the background register, and a timing matching mechanism is set to regularly match the outline of the target person in the surveillance video.
通过监视视频再次识别目标人员的轮廓时，若发现这个目标人员的轮廓是初次出现尚未存入寄存器的轮廓数据，则将其存入寄存器的轮廓数据中。若发现已存入的目标人员的轮廓在后续的匹配中没有匹配到对应目标，则再次匹配，若超过匹配最大次数阈值，则认为目标已经离开预警区域。When the outline of the target person is identified again through the surveillance video, if it is found that the outline of the target person appears for the first time and has not been stored in the outline data of the register, then it is stored in the outline data of the register. If it is found that the profile of the target person that has been stored does not match the corresponding target in the subsequent matching, it will be matched again. If it exceeds the maximum number of matching thresholds, it will be considered that the target has left the warning area.
为了避免寄存器中的目标人员信息越存越多，影响匹配效率。可以为目标人员设置“已离开”或“未离开”的标记。在定期对监视视频进行匹配时，只遍历有“未离开”标记的目标人员，对于“已离开”的目标人员，可以从寄存器中删除，或转存到历史数据库中。In order to avoid the more and more target personnel information stored in the register, which will affect the matching efficiency. You can set a "leaved" or "not left" mark for the target person. When regularly matching the surveillance video, only the target personnel with the "not leaving" mark are traversed, and the target personnel who "have left" can be deleted from the register or transferred to the historical database.
第二方面，本发明提供了一种预警管理系统，如图3所示，所述预警管理系统包括：In a second aspect, the present invention provides an early warning management system, as shown in Figure 3, the early warning management system includes:
雷达401，用于监测进入预警防区的目标物体，并将雷达监测信息上报所述预警管理系统，其中，所述预警防区为在禁入区域外围预定范围的区域；The
视频采集设备402，用于获取所述预警防区的监测视频；A
预警管理主机403，用于根据雷达监测信息识别是否有目标物体进入预警防区；当所述雷达监测信息识别到至少一个所述目标物体进入所述预警防区时，根据所述预警防区的监测视频，判断各个所述目标物体是否满足趋近所述禁入区域的预警条件；当存在满足所述预警条件的所述目标物体时，发出所述目标物体入侵的预警信息。The early
第三方面，本发明实施例提供一种电子设备，如图4所示，其包括：In a third aspect, an embodiment of the present invention provides an electronic device, as shown in FIG. 4 , which includes:
一个或多个处理器501；one or
存储器502，其上存储有一个或多个程序，当一个或多个程序被一个或多个处理器执行，使得一个或多个处理器实现如上述第一方面任意一项的入侵预警方法；
一个或多个I/O接口503，连接在处理器与存储器之间，配置为实现处理器与存储器的信息交互。One or more I/O interfaces 503 are connected between the processor and the memory, and are configured to realize information exchange between the processor and the memory.
其中，处理器501为具有数据处理能力的器件，其包括但不限于中央处理器(CPU)等；存储器502为具有数据存储能力的器件，其包括但不限于随机存取存储器(RAM，更具体如SDRAM、DDR等)、只读存储器(ROM)、带电可擦可编程只读存储器(EEPROM)、闪存(FLASH)；I/O接口(读写接口)503连接在处理器501与存储器502间，能实现处理器501与存储器502的信息交互，其包括但不限于数据总线(Bus)等。Wherein, the
在一些实施例中，处理器501、存储器502和I/O接口503通过总线504相互连接，进而与计算设备的其它组件连接。In some embodiments, the
第四方面，本发明实施例提供一种计算机可读存储介质，如图5所示，计算机可读存储介质上存储有计算机程序，计算机程序被处理器执行时实现上述第一方面任意一项的入侵预警方法。In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium. As shown in FIG. 5 , a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, any one of the above-mentioned first aspects can be realized. Intrusion warning method.
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统、设备中的功能模块/单元可以被实施为软件、固件、硬件及其适当的组合。Those of ordinary skill in the art can understand that all or some of the steps in the methods disclosed above, the functional modules/units in the system, and the device can be implemented as software, firmware, hardware, and an appropriate combination thereof.
在硬件实施方式中，在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分；例如，一个物理组件可以具有多个功能，或者一个功能或步骤可以由若干物理组件合作执行。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components. Components cooperate to execute. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit . Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data. permanent, removable and non-removable media. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or can Any other medium used to store desired information and which can be accessed by a computer. In addition, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .
以上参照附图说明了本发明的优选实施例，并非因此局限本发明的权利范围。本领域技术人员不脱离本发明的范围和实质内所作的任何修改、等同替换和改进，均应在本发明的权利范围之内。The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and the scope of rights of the present invention is not limited thereto. Any modifications, equivalent replacements and improvements made by those skilled in the art without departing from the scope and essence of the present invention shall fall within the scope of rights of the present invention.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117037417A (en)* | 2023-08-11 | 2023-11-10 | 江苏泓鑫科技有限公司 | Intelligent identification pile fusion device |
| CN117671906A (en)* | 2024-01-15 | 2024-03-08 | 广东耀邦新能源股份有限公司 | A control method, device, equipment and storage medium for a simulation monitoring device |
| CN118629133A (en)* | 2024-05-29 | 2024-09-10 | 中国人民解放军陆军特种作战学院 | A remote early warning and control method and system for explosive devices based on intelligent guard |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207182593U (en)* | 2017-05-31 | 2018-04-03 | 郑州铁路装备制造有限公司 | A kind of platform intrusion alarm system based on radar monitoring |
| CN108615321A (en)* | 2018-06-07 | 2018-10-02 | 湖南安隆软件有限公司 | Security pre-warning system and method based on radar detecting and video image behavioural analysis |
| CN109426798A (en)* | 2018-02-01 | 2019-03-05 | 广州弘度信息科技有限公司 | A kind of border intrusion detection method, apparatus and system |
| CN112312068A (en)* | 2019-07-31 | 2021-02-02 | 杭州海康威视数字技术股份有限公司 | Target detection method, device, equipment and storage medium |
| CN113989840A (en)* | 2021-10-27 | 2022-01-28 | 通号通信信息集团有限公司 | Warning method and warning device for platform end |
| CN216310969U (en)* | 2021-10-28 | 2022-04-15 | 四川国软科技集团有限公司 | Platform intrusion detection alarm system |
- 2022
- 2022-07-29CNCN202210903317.0Apatent/CN115294712A/enactivePending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207182593U (en)* | 2017-05-31 | 2018-04-03 | 郑州铁路装备制造有限公司 | A kind of platform intrusion alarm system based on radar monitoring |
| CN109426798A (en)* | 2018-02-01 | 2019-03-05 | 广州弘度信息科技有限公司 | A kind of border intrusion detection method, apparatus and system |
| CN108615321A (en)* | 2018-06-07 | 2018-10-02 | 湖南安隆软件有限公司 | Security pre-warning system and method based on radar detecting and video image behavioural analysis |
| CN112312068A (en)* | 2019-07-31 | 2021-02-02 | 杭州海康威视数字技术股份有限公司 | Target detection method, device, equipment and storage medium |
| CN113989840A (en)* | 2021-10-27 | 2022-01-28 | 通号通信信息集团有限公司 | Warning method and warning device for platform end |
| CN216310969U (en)* | 2021-10-28 | 2022-04-15 | 四川国软科技集团有限公司 | Platform intrusion detection alarm system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117037417A (en)* | 2023-08-11 | 2023-11-10 | 江苏泓鑫科技有限公司 | Intelligent identification pile fusion device |
| CN117037417B (en)* | 2023-08-11 | 2024-01-26 | 江苏泓鑫科技有限公司 | Intelligent identification pile fusion device |
| CN117671906A (en)* | 2024-01-15 | 2024-03-08 | 广东耀邦新能源股份有限公司 | A control method, device, equipment and storage medium for a simulation monitoring device |
| CN118629133A (en)* | 2024-05-29 | 2024-09-10 | 中国人民解放军陆军特种作战学院 | A remote early warning and control method and system for explosive devices based on intelligent guard |
| CN118629133B (en)* | 2024-05-29 | 2024-11-22 | 中国人民解放军陆军特种作战学院 | A remote early warning and control method and system for explosive devices based on intelligent guard |
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