技术领域technical field
本发明涉及通信识别领域，尤其涉及一手势识别组件及其识别方法。The invention relates to the field of communication recognition, in particular to a gesture recognition component and a recognition method thereof.
背景技术Background technique
随着识别技术应用于车辆，用户通过设置在所述车辆中的所述手势识别组件，以识别用户的手势，其中所述手势识别组件形成一识别区域。并且在所述识别区域中，所述手势识别组件发出的雷达波信号，通过对于所述雷达波信号的发射和接收并且处理得到一手势信号，进而处理所述手势信号。As the recognition technology is applied to the vehicle, the user recognizes the user's gesture through the gesture recognition component installed in the vehicle, wherein the gesture recognition component forms a recognition area. And in the recognition area, the radar wave signal emitted by the gesture recognition component is transmitted and received by the radar wave signal and processed to obtain a gesture signal, and then the gesture signal is processed.
这个过程中，一方面手势识别的精度不高，容易受到用户的一些小动作，而导致了误操作。也就是说，用户可能只是习惯性地摆弄一下头发，就会触发所述手势操作，这样，反而手势识别的效果会降低。In this process, on the one hand, the accuracy of gesture recognition is not high, and it is vulnerable to some small actions of the user, which leads to misoperation. That is to say, the user may just habitually fiddle with the hair to trigger the gesture operation, and in this way, the effect of gesture recognition will be reduced instead.
另一方面，对于特定用户的识别，在实际操作中，所述手势识别组件通过反射回来的手势信号来识别，而所述手势信号通过所述手势信号来识别。其中所述手势信号所携带的特征包括手部的位置差和时间差等，而对于是哪个用户，其实很难单单通过所述手势识别组件所识别，也就是说，即使是一个未知用户，也可以进入车辆并且完成手势操作。On the other hand, for the recognition of a specific user, in actual operation, the gesture recognition component recognizes through a reflected gesture signal, and the gesture signal is recognized through the gesture signal. The features carried by the gesture signal include hand position difference and time difference, etc., but it is actually difficult to identify the user only through the gesture recognition component, that is to say, even an unknown user can Enter the vehicle and complete the gesture operation.
现有的手势识别组件中，使用雷达波识别的方式，虽然能够在三维区域内识别，但是雷达波的识别容易受到不经意的动作干扰，并且无法感知到真实的图像。In the existing gesture recognition components, radar wave recognition is used. Although it can be recognized in a three-dimensional area, the radar wave recognition is easily disturbed by inadvertent actions, and the real image cannot be perceived.
而使用摄像识别的方式，局限于二维平面上，是一种固定位置和固定时间的方式，缺少的在三维区域中的识别。The method of using camera recognition is limited to a two-dimensional plane, which is a fixed position and fixed time method, and lacks recognition in a three-dimensional area.
发明内容Contents of the invention
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述手势识别组件提供一雷达波装置和一摄像装置，通过所述雷达波装置和所述摄像装置共同完成对于用户在所述车辆中的手势操作。An object of the present invention is to provide a gesture recognition component and its recognition method, wherein the gesture recognition component provides a radar wave device and a camera device, through which the radar wave device and the camera device jointly complete the user's Gesture operation in the vehicle.
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述雷达波装置和所述摄影装置共同识别出一立体图像，所述立体图像能够被传输到一数据中心，在所述数据中心中，所述立体图像能够被显示和对应相应的操作。An object of the present invention is to provide a gesture recognition component and a recognition method thereof, wherein the radar wave device and the camera device jointly recognize a stereoscopic image, and the stereoscopic image can be transmitted to a data center, where the data In the center, the stereoscopic image can be displayed and correspondingly operated.
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述手势识别组件的所述雷达波信号和所述摄像装置设置在所述车辆的车内的具体位置，用以当用户进入所述车辆即刻识别。An object of the present invention is to provide a gesture recognition component and its recognition method, wherein the radar wave signal of the gesture recognition component and the camera device are set at a specific position inside the vehicle for when the user enters The vehicle is recognized instantly.
本发明的一个目的在于提供一手势识别组件及其识别方法，当所述手势识别组件识别所述指定手势，并且完成对于所述指定手势的识别分析，进而完成所述车辆相应的操作，这个过程中通过所述雷达波装置和所述摄像装置的合作提高了准确率，避免了误操作。An object of the present invention is to provide a gesture recognition component and its recognition method. When the gesture recognition component recognizes the specified gesture and completes the recognition and analysis of the specified gesture, and then completes the corresponding operation of the vehicle, this process In the present invention, the cooperation between the radar wave device and the camera device improves the accuracy rate and avoids misoperation.
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述手势识别组件形成一识别区域，在所述识别区域中，操作者的手势才能被识别，避免车辆内部其他人对于手势识别的干扰。One object of the present invention is to provide a gesture recognition component and its recognition method, wherein the gesture recognition component forms a recognition area, in which the operator's gestures can be recognized, avoiding gesture recognition by other people inside the vehicle interference.
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述手势识别组件的所述识别区域中，所述摄像装置和所述雷达波信号同时开启，并且对于用户的手势做出一识别趋势，进而提高了手势识别的识别度。An object of the present invention is to provide a gesture recognition component and its recognition method, wherein in the recognition area of the gesture recognition component, the camera and the radar wave signal are simultaneously turned on, and a gesture is made for the user’s gesture Identify trends, which in turn improves the recognition of gesture recognition.
本发明的一个目的在于提供一手势识别组件及其识别方法，其中所述手势识别组件在用户进入所述车辆中，所述摄像模块即可形成对于用户的识别，并且进一步地判断用户在车辆内部的具体座位。One object of the present invention is to provide a gesture recognition component and its recognition method, wherein the gesture recognition component can form a recognition of the user when the user enters the vehicle, and further judge that the user is inside the vehicle specific seat.
本发明的一个目的在于提供一手势识别组件及其识别方法，所述手势识别组件提供一感测元件，判断出用户处于具体座位之后，所述感测元件开启即可感测在所述识别区域中的用户手势信号。One object of the present invention is to provide a gesture recognition component and its recognition method. The gesture recognition component provides a sensing element. After judging that the user is in a specific seat, the sensing element can be turned on to sense the position in the recognition area. User gesture signals in .
本发明的一个目的在于提供一手势识别组件及其识别方法，所述手势识别组件的所述摄像装置完成所述车辆内部的适宜环境的判断。An object of the present invention is to provide a gesture recognition component and a recognition method thereof, wherein the camera device of the gesture recognition component completes the judgment of a suitable environment inside the vehicle.
本发明的一个目的在于提供一手势识别组件及其识别方法，所述手势识别组件的所述摄像装置一方面判断所述车辆内部的适宜环境，另一方面作为所述车辆的手势识别的操作装置。One object of the present invention is to provide a gesture recognition component and its recognition method. The camera device of the gesture recognition component judges the suitable environment inside the vehicle on the one hand, and serves as an operating device for gesture recognition of the vehicle on the other hand. .
本发明的一个目的在于提供一手势识别组件及其识别方法，所述手势识别组件的所述摄像装置完成所述识别方法的应用之后，结合所述雷达波装置进一步地完成手势识别的操作。One object of the present invention is to provide a gesture recognition component and its recognition method. After the camera device of the gesture recognition component completes the application of the recognition method, it combines the radar wave device to further complete the operation of gesture recognition.
本发明的一个目的在于提供一手势识别组件及其识别方法，所述手势识别组件的所述雷达波装置一方面判断所述车辆内部的适宜环境，另一方面作为所述车辆的手势识别的操作装置。One object of the present invention is to provide a gesture recognition component and its recognition method. The radar wave device of the gesture recognition component can judge the suitable environment inside the vehicle on the one hand, and on the other hand, it can be used as an operation tool for the gesture recognition of the vehicle. device.
本发明的一个目的在于提供一手势识别组件及其识别方法，本发明提供了一摄像间隔时间，通过所述摄像间隔时间来调整所述用户的手势动作的耗时长短。An object of the present invention is to provide a gesture recognition component and a recognition method thereof. The present invention provides a camera interval time, through which the time-consuming length of the user's gesture action is adjusted.
依据本发明的一个方面，本发明提供了一手势识别组件，设置于一车辆中，包括：According to one aspect of the present invention, the present invention provides a gesture recognition component arranged in a vehicle, comprising:
一摄像装置，所述摄像装置被设置在所述车辆中；a camera device installed in the vehicle;
一雷达波装置，所述雷达波装置被设置在所述车辆中；a radar wave device provided in the vehicle;
一感测元件，所述感测元件通信地连接所述摄像装置和所述雷达波装置，所述感测元件；以及a sensing element communicatively connecting the camera device and the radar wave device, the sensing element; and
一处理器，所述处理器可控制地连接所述摄像装置、所述雷达波装置以及所述感测元件。A processor, the processor is controllably connected to the camera device, the radar wave device and the sensing element.
根据本发明的一个实施例，其中所述摄像装置具有一开启元件，所述开启元件控制所述摄像装置进行拍摄并生成一摄像信号。According to an embodiment of the present invention, the imaging device has an opening element, and the opening element controls the imaging device to take pictures and generate an imaging signal.
根据本发明的一个实施例，其中所述摄像装置的所述开启元件在所述车辆的车门被打开时触发第一次，进而形成所述第一图像信号。According to an embodiment of the present invention, the opening element of the camera device is triggered for the first time when the door of the vehicle is opened, thereby forming the first image signal.
根据本发明的一个实施例，其中所述摄像装置的所述开启元件的在所述车辆的车门被关闭时触发第二次，进而形成所述第二图像信号。According to an embodiment of the present invention, the opening element of the camera device is triggered a second time when the door of the vehicle is closed, thereby forming the second image signal.
根据本发明的一个实施例，其中所述根据权利要求1所述的手势识别组件，其中所述摄像装置被设置在所述车辆侧边的车身架，所述雷达波装置被设置在所述车辆的座椅。According to an embodiment of the present invention, wherein the gesture recognition assembly according to claim 1, wherein the camera device is arranged on the body frame on the side of the vehicle, and the radar wave device is arranged on the vehicle body frame seat.
根据本发明的一个实施例，其中所述摄像装置和所述雷达波装置被设置在所述车辆的车顶内壁。According to an embodiment of the present invention, the camera device and the radar wave device are arranged on the inner wall of the roof of the vehicle.
根据本发明的一个实施例，其中所述摄像装置和所述雷达波装置被设置在所述车辆的中控台。According to an embodiment of the present invention, the camera device and the radar wave device are arranged on the center console of the vehicle.
根据本发明的一个实施例，其中所述感测元件被设置在所述车辆的座椅。According to an embodiment of the present invention, wherein the sensing element is arranged on a seat of the vehicle.
根据本发明的一个实施例，其中所述感测元件被设置在所述车辆的中控台。According to an embodiment of the present invention, wherein the sensing element is arranged on the center console of the vehicle.
根据本发明的一个实施例，其中所述感测元件被设置在所述车辆的车顶内壁。According to an embodiment of the present invention, the sensing element is arranged on the inner wall of the roof of the vehicle.
依据本发明的另一方面，本发明进一步地提供了一识别区域的设置方法，包括：According to another aspect of the present invention, the present invention further provides a method for setting an identification area, including:
(a)触发所述摄像装置并生成一第一图像信号，通过一处理器处理所述第一图像信号进而识别所述第一图像信号中的用户；(a) triggering the camera and generating a first image signal, and processing the first image signal through a processor to identify a user in the first image signal;
(b)再次触发所述摄像装置并生成一第二图像信号，通过所述处理器处理所述第二图像信号进而识别所述用户的所处车辆的位置；以及(b) triggering the camera device again and generating a second image signal, and processing the second image signal by the processor to identify the position of the user's vehicle; and
(c)触发对应于所述车辆的位置的所述雷达波装置，进而形成一识别区域，在所述识别区域中，同时开启所述感测元件感测所述用户的交互信息并生成所述手势信号。(c) triggering the radar wave device corresponding to the position of the vehicle, thereby forming a recognition area, in which the sensing element is simultaneously turned on to sense the interaction information of the user and generate the hand signal.
依据本发明的另一方面，本发明进一步地提供了一手势识别组件的设置方法，包括以下步骤：According to another aspect of the present invention, the present invention further provides a method for setting a gesture recognition component, including the following steps:
(a)：在所述识别区域中，触发所述摄像装置，并生成一第三图像信号；(a): In the identification area, trigger the camera device and generate a third image signal;
(b)：所述处理器接收所述第三图像信号，处理并判断所述车辆内部环境，是否属于所述适宜环境；(b): The processor receives the third image signal, processes and judges whether the internal environment of the vehicle belongs to the suitable environment;
(c)：若是判断为属于所述适宜环境，仅使用所述摄像装置完成手势识别；以及(c): if it is determined to belong to the suitable environment, only use the camera device to complete gesture recognition; and
(d)：若是判断为不属于所述适宜环境，则开启所述雷达波装置，结合所述摄像装置完成手势识别的操作。(d): If it is judged that it does not belong to the suitable environment, then turn on the radar wave device, and complete the operation of gesture recognition in combination with the camera device.
依据本发明的另一方面，本发明进一步地提供了一手势识别组件的设置方法，包括：According to another aspect of the present invention, the present invention further provides a method for setting a gesture recognition component, including:
(a)：在所述识别区域中，触发所述摄像装置，并生成一第三图像信号；(a): In the identification area, trigger the camera device and generate a third image signal;
(b)：所述处理器接收所述第三图像信号，处理并判断所述车辆内部环境，是否属于所述适宜环境；(b): The processor receives the third image signal, processes and judges whether the internal environment of the vehicle belongs to the suitable environment;
(c)：若是判断为属于所述适宜环境，仅使用所述摄像装置完成手势识别；以及(c): if it is determined to belong to the suitable environment, only use the camera device to complete gesture recognition; and
(d)：若是判断为不属于所述适宜环境，则开启所述雷达波装置，结合所述摄像装置完成手势识别的操作。(d): If it is judged that it does not belong to the suitable environment, then turn on the radar wave device, and complete the operation of gesture recognition in combination with the camera device.
依据本发明的另一方面，本发明进一步地提供了一手势识别组件的设置方法，包括：According to another aspect of the present invention, the present invention further provides a method for setting a gesture recognition component, including:
(a)：在所述识别区域中，启动所述雷达波装置，生成一第一雷达波信号；(a): In the identification area, start the radar wave device to generate a first radar wave signal;
(b)：所述处理器处理所述第一雷达波信号，判断所述第一雷达波信号中的用户数量；(b): The processor processes the first radar wave signal, and determines the number of users in the first radar wave signal;
(c)：若是所述第一雷达波信号中，所述用户的数量为一个的情况下，所述处理器14判断所述车辆处于适宜环境；以及(c): If in the first radar wave signal, the number of the user is one, the processor 14 judges that the vehicle is in a suitable environment; and
(d)：若是所述第一雷达波信号中，所述用户的数量为多于2个及以上的情况下，所述处理器判断所述车辆不属于适宜环境，启动所述摄像装置生成一图像信号，所述处理器判断所述图像信号中的操作用户。(d): If in the first radar wave signal, the number of the users is more than 2 or more, the processor judges that the vehicle does not belong to a suitable environment, and activates the camera device to generate a an image signal, and the processor judges an operating user in the image signal.
依据本发明的另一方面，本发明进一步地提供了一组合信号的生成方法，包括：According to another aspect of the present invention, the present invention further provides a method for generating a combined signal, including:
(a)在用户的一次手势动作的开始时，启动一摄像装置进行拍摄，同时持续地启动一雷达波装置；(a) At the beginning of a gesture of the user, start a camera device to take pictures, and continuously start a radar wave device at the same time;
(b)检测到用户的一次手势动作的结束时，再次启动所述摄像装置进行拍摄，确定所述摄像装置的一摄像间隔时间；以及(b) When detecting the end of a gesture of the user, start the imaging device again to take pictures, and determine an imaging interval of the imaging device; and
(c)一处理器提取两次所述摄像装置的一图像信号以及在所述摄像间隔时间内的一雷达波信号，进而生成一组合信号。(c) A processor extracts an image signal of the imaging device twice and a radar wave signal within the imaging interval time to generate a combined signal.
附图说明Description of drawings
图1是本发明所述手势识别组件的系统示意图。Fig. 1 is a system schematic diagram of the gesture recognition component of the present invention.
图2A是本发明所述识别区域的设置方法的情景示意图。Fig. 2A is a schematic diagram of the scene of the setting method of the recognition area according to the present invention.
图2B是本发明所述识别区域的设置方法的流程示意图。Fig. 2B is a schematic flowchart of the method for setting the identification area of the present invention.
图3A是所述适宜环境的判断方法的场景示意图。FIG. 3A is a schematic scene diagram of the method for judging a suitable environment.
图3B是所述适宜环境的判断方法的流程示意图。FIG. 3B is a schematic flowchart of the method for judging a suitable environment.
图4A是所述适宜环境的判断方法的另一个场景示意图。FIG. 4A is a schematic diagram of another scene of the method for judging a suitable environment.
图4B是所述适宜环境的判断方法的另一个流程示意图。FIG. 4B is another schematic flow chart of the judging method for a suitable environment.
图5A阐明了所述手势识别组件10的安装方式的其中一个实施例。FIG. 5A illustrates one embodiment of the installation manner of the gesture recognition component 10 .
图5B阐明了所述手势识别组件10的安装方式的另一个实施例。FIG. 5B illustrates another embodiment of the installation manner of the gesture recognition component 10 .
图6A是本发明所述手势识别组件的另一种合作方式的示意图。Fig. 6A is a schematic diagram of another cooperation manner of the gesture recognition components of the present invention.
图6B是所述组合信号的生成方法的流程示意图。Fig. 6B is a schematic flowchart of the method for generating the combined signal.
具体实施方式Detailed ways
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.
本领域技术人员应理解的是，在本发明的揭露中，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此上述术语不能理解为对本发明的限制。Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplified description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, so the above terms should not be construed as limiting the present invention.
可以理解的是，术语“一”应理解为“至少一”或“一个或多个”，即在一个实施例中，一个元件的数量可以为一个，而在另外的实施例中，该元件的数量可以为多个，术语“一”不能理解为对数量的限制。It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element The quantity can be multiple, and the term "a" cannot be understood as a limitation on the quantity.
本发明提供了一手势识别组件10，所述手势识别组件10应用于一车辆内部，并且并联地设置于所述车辆的操作系统，也就是说，所述手势识别组件10能够完成所述车辆的操作系统中的一些特定操作。The present invention provides a gesture recognition component 10, the gesture recognition component 10 is applied inside a vehicle, and is installed in the operating system of the vehicle in parallel, that is to say, the gesture recognition component 10 can complete the operation of the vehicle Some specific operations in the operating system.
所述手势识别组件10被设置在所述车辆内部的具体位置，包括中控台、方向盘、前后座椅等位置。具体地，当所述手势识别组件10被开启的情况下，所述车辆的指定区域能够识别处于区域内的用户及其手势信号。The gesture recognition component 10 is arranged at specific positions inside the vehicle, including the center console, steering wheel, front and rear seats, and other positions. Specifically, when the gesture recognition component 10 is turned on, the designated area of the vehicle can identify the users and their gesture signals within the area.
本发明进一步地提供了一手势操作系统20，所述手势操作系统20通信地连接所述手势识别组件10，所述手势操作系统20可控制地连接所述车辆的操作系统。所述手势操作系统20包括一存储模块21和一执行模块22，所述存储模块 21存储所述手势操作装置10的信号以及所述手势操作系统20自身设定的至少一手势输出集合200，所述执行模块12执行所述手势信号并且根据所述手势信号生成的一操作信号，进而完成所述车辆的相应操作。The present invention further provides a gesture operating system 20, the gesture operating system 20 is communicatively connected to the gesture recognition component 10, and the gesture operating system 20 is controllably connected to the operating system of the vehicle. The gesture operating system 20 includes a storage module 21 and an execution module 22, the storage module 21 stores the signals of the gesture operating device 10 and at least one gesture output set 200 set by the gesture operating system 20 itself, so The execution module 12 executes the gesture signal and generates an operation signal according to the gesture signal to complete the corresponding operation of the vehicle.
可以理解的是，所述手势操作系统20可控制地连接所述车辆，通过所述手势操作系统20输出一操作信号，所述操作信号输入到所述手势识别组件10，所述手势识别组件10接收所述操作信号，并且执行所述操作信号。本发明的所指的操作信号，是指手势识别的操作所对应的操作信号。It can be understood that the gesture operating system 20 is controllably connected to the vehicle, an operation signal is output through the gesture operating system 20, and the operation signal is input to the gesture recognition component 10, and the gesture recognition component 10 The operation signal is received, and the operation signal is executed. The operation signal referred to in the present invention refers to the operation signal corresponding to the gesture recognition operation.
如图1所示，图1是本发明所述手势识别组件10的系统示意图。所述手势识别组件10包括一摄像装置11、一雷达波装置12、一感测元件13和一处理器 14，其中所述摄像装置11包括至少一摄像头111，根据所述摄像头111的朝向和角度进而形成一摄像区域110，所述摄像区域110设置在所述车辆内部。所述雷达波装置12包括至少一雷达波发射元件121，根据所述雷达波发射元件121进一步地形成一雷达波区域120。所述雷达波信号120和所述摄像区域110交叉形成一识别区域100。As shown in FIG. 1 , FIG. 1 is a system diagram of a gesture recognition component 10 according to the present invention. The gesture recognition component 10 includes a camera 11, a radar wave device 12, a sensing element 13 and a processor 14, wherein the camera 11 includes at least one camera 111, according to the orientation and angle of the camera 111 Furthermore, a camera area 110 is formed, and the camera area 110 is arranged inside the vehicle. The radar wave device 12 includes at least one radar wave emitting element 121 , and a radar wave region 120 is further formed according to the radar wave emitting element 121 . The intersection of the radar wave signal 120 and the imaging area 110 forms an identification area 100 .
所述处理器14与所述感测元件13通信地连接，在所述手势识别组件10的所述识别区域100，所述感测元件13感测至少一目标用户的交互信息，进而通过所述处理器14处理交互信息进而生成一手势信号。所述感测元件13通信地连接所述摄像装置11和所述雷达波装置12。The processor 14 is communicatively connected to the sensing element 13. In the recognition area 100 of the gesture recognition component 10, the sensing element 13 senses interaction information of at least one target user, and then through the The processor 14 processes the interaction information to generate a gesture signal. The sensing element 13 is communicatively connected to the camera device 11 and the radar wave device 12 .
在其中一个实施例中，所述摄像装置11被设置在所述车辆的侧门车架上，并且朝向所述车辆的侧门车架上，所述雷达波装置12被设置在所述车辆的座椅中，其中所述摄像区域110被设置在所述车辆的侧门车架朝内的区域中，所述雷达波区域120被设置在所述车辆的座椅所围的区域。In one of the embodiments, the camera device 11 is arranged on the side door frame of the vehicle and faces the side door frame of the vehicle, and the radar wave device 12 is arranged on the seat of the vehicle , wherein the imaging area 110 is set in the area where the side door frame of the vehicle faces inward, and the radar wave area 120 is set in the area surrounded by the seats of the vehicle.
所述摄像装置11的所述摄像头111连接于所述车辆的内部电源，所述摄像装置11具有一开启元件112，所述开启元件112可控制地连接所述摄像头111，也就是说，所述开启元件112能够控制所述摄像头111的拍摄。The camera head 111 of the camera device 11 is connected to the internal power supply of the vehicle, the camera device 11 has an opening element 112, and the opening element 112 is controllably connected to the camera head 111, that is to say, the The opening element 112 can control the shooting of the camera 111 .
所述摄像头111拍摄的情况下，将会产生一图像信号，所述图像信号的范围即是所述摄像区域110，也就是说，所述摄像头111的所述图像信号将会对所述摄像区域110的内部的用户或者其他物体做出记录。When the camera 111 shoots, an image signal will be generated, and the range of the image signal is the imaging area 110, that is to say, the image signal of the camera 111 will have an impact on the imaging area. A user or other object inside 110 makes a record.
如图2A所示，图2A是所述车辆的识别方法的情景示意图。在实际情况下，当所述车辆的车门被打开的时候，所述开启元件112被开启，所述摄像头111对所述摄像区域110进行拍摄，并且产生一第一图像信号(S1)。当所述车辆的车门被关闭的时候，所述开启元件112被再次开启，所述摄像头111对所述摄像区域 110进行拍摄，并且产生一第二图像信号(S2)。As shown in FIG. 2A , FIG. 2A is a schematic diagram of the scene of the vehicle identification method. In a practical situation, when the door of the vehicle is opened, the opening element 112 is opened, the camera 111 takes pictures of the imaging area 110, and generates a first image signal (S1 ). When the door of the vehicle is closed, the opening element 112 is opened again, and the camera 111 takes pictures of the imaging area 110 and generates a second image signal (S2 ).
所述第一图像信号所拍摄的所述摄像区域110位于所述车辆外部，和所述第二图像信号所拍摄的所述摄像区域110位于所述车辆内部。也就是说，当一用户打开车门的时候，所述开启元件112被开启，完成第一次的拍摄并且产生一第一图像信号；当一用户关闭车门的时候，所述开启元件112被再次开启，完成第二次的拍摄并且产生一第二图像信号。The imaging area 110 captured by the first image signal is located outside the vehicle, and the imaging area 110 captured by the second image signal is located inside the vehicle. That is to say, when a user opens the car door, the opening element 112 is opened to complete the first shooting and generate a first image signal; when a user closes the car door, the opening element 112 is opened again , completing the second shooting and generating a second image signal.
所述摄像装置11拍摄出所述摄像区域110的所述第一和第二图像信号，并且所述第一和第二图像信号被传输到所述处理器14，所述处理器14处理所述第一和第二图像信号并且分析出所述摄像区域110中是否具有一用户。The camera device 11 captures the first and second image signals of the camera area 110, and the first and second image signals are transmitted to the processor 14, and the processor 14 processes the The first and second image signals are analyzed to determine whether there is a user in the camera area 110 .
具体地，第一次拍摄的所述第一图像信号通过所述处理器14处理，并且可以知道的是，通过所述第一图像信号判断所述摄像区域110内是否具有一用户，并且进一步地判断所述用户是否是一标识用户。Specifically, the first image signal captured for the first time is processed by the processor 14, and it can be known that whether there is a user in the imaging area 110 is judged through the first image signal, and further It is judged whether the user is an identified user.
当然了，若是第一次拍摄的时候，没有判断到所述摄像区域110的用户，当所述车辆车门被关闭的情况下，所述第二次拍摄的时候继续完成上述的的处理操作。Of course, if the user in the imaging area 110 is not determined during the first shooting, and the vehicle door is closed, the above-mentioned processing operations will continue to be completed during the second shooting.
具体地，第二次拍摄的所述第二图像信号通过所述处理器14处理，所述第二图像信号处理的是判断所述用户处于车辆的哪个位置，进而开启对应位置的所述雷达波装置12，以形成所述雷达波区域120。Specifically, the second image signal captured for the second time is processed by the processor 14, and the second image signal is processed to determine which position of the vehicle the user is in, and then to turn on the radar wave at the corresponding position. device 12 to form the radar wave area 120 .
需要注意的是，所述雷达波装置12被设置在所述车辆的不同位置，因此，所述雷达波装置12可以针对不同的位置形成不同的所述雷达波区域120，也就是说，所述雷达波区域120进而与所述摄像区域110共同形成一识别区域100。It should be noted that the radar wave device 12 is arranged at different positions of the vehicle, therefore, the radar wave device 12 can form different radar wave regions 120 for different positions, that is to say, the The radar wave area 120 further forms an identification area 100 together with the imaging area 110 .
如图2B所示，图2B是所述识别方法的流程示意图。根据上述实施例的阐明，本发明提供一识别方法，第一步：当一车辆的车门被打开的情况下，所述摄像装置11的所述开启元件112被触发，开启所述摄像头111拍摄所述摄像区域110 进而生成一第一图像信号。As shown in FIG. 2B , FIG. 2B is a schematic flowchart of the identification method. According to the clarification of the above-mentioned embodiments, the present invention provides a recognition method, the first step: when the door of a vehicle is opened, the opening element 112 of the camera device 11 is triggered, and the camera 111 is turned on to take pictures The imaging area 110 further generates a first image signal.
所述第一图像信号被传输到所述处理器14，并首先判断是否在所述第一图像信号中是否具有一用户。若是在所述第一图像信号中被识别出一用户，接下来，继续识别所述用户是否属于一标识用户。The first image signal is transmitted to the processor 14, and it is firstly determined whether there is a user in the first image signal. If a user is identified in the first image signal, next, continue to identify whether the user belongs to an identified user.
上述过程之中分为以下几种情况：The above process is divided into the following situations:
第一种情况，所述摄像头111所拍摄的所述第一图像信号，通过所述处理器 14没有识别出一未知物体，在这种情况下，可能是用户打开车门但是没有进入到所述车辆内部，又或者是所述摄像头111没有拍摄到用户的全部信息，换句话说，在所述第一图像信号中可能仅有部分的用户图像。也就是说，这种情况下，所述手势识别组件10的所述雷达波装置12暂时不用开启。In the first case, the first image signal captured by the camera 111 is not recognized by the processor 14 as an unknown object. In this case, it may be that the user opened the door but did not enter the vehicle. Internally, or the camera 111 does not capture all the information of the user, in other words, there may be only part of the user image in the first image signal. That is to say, in this case, the radar wave device 12 of the gesture recognition component 10 does not need to be turned on temporarily.
第二种情况，所述摄像头111所拍摄的所述第一图像信号，通过所述处理器 14识别到有一未知物体，所述未知物体可能是人或者宠物等其他动物。进一步地识别到所述未知物体不属于人类，也就是说，这种情况下，所述手势识别组件 10的所述雷达波装置12暂时不用开启。In the second case, the first image signal captured by the camera 111 is recognized by the processor 14 as an unknown object, and the unknown object may be a person or a pet or other animal. It is further recognized that the unknown object does not belong to a human being, that is to say, in this case, the radar wave device 12 of the gesture recognition component 10 does not need to be turned on temporarily.
第三种情况，所述摄像头111所拍摄的所述第一图像信号，通过所述处理器14识别到有一未知物体，所述未知物体可能是人或者宠物等其他动物。进一步地识别到所述未知物体属于人类用户，并且所述处理器14进一步识别所述用户是否是一标识用户。In the third case, the first image signal captured by the camera 111 is recognized by the processor 14 as an unknown object, and the unknown object may be a person or a pet or other animal. It is further identified that the unknown object belongs to a human user, and the processor 14 further identifies whether the user is an identified user.
本发明中所称的标识用户，是指进入所述车辆所自带的标识信息的一用户，也就是说，所述标识用户，是所述车辆的使用者，或者是使用者允许分配使用权限的用户等。The identification user referred to in the present invention refers to a user who enters the identification information carried by the vehicle, that is to say, the identification user is the user of the vehicle, or the user is allowed to assign usage rights users etc.
当所述用户被识别出一标识用户的情况下，所述识别方法进入下一步骤。When the user is identified as an identified user, the identification method enters the next step.
当所述用户被识别出一未知用户的情况下，所述识别方法重复完成上述步骤。When the user is identified as an unknown user, the identification method repeats the above steps.
进一步地，第二步：当所述车辆的车门被关闭的情况下，所述摄像装置11 的所述开启元件112被触发，所述摄像头111在所述摄像区域110内第二次拍摄并形成一第二图像信号，所述第二图像信号通过所述处理器14处理，并且识别所述用户处于所述车辆的具体位置。Further, the second step: when the door of the vehicle is closed, the opening element 112 of the camera device 11 is triggered, and the camera 111 takes a second shot in the camera area 110 and forms A second image signal, which is processed by the processor 14 and identifies the specific location of the user in the vehicle.
本发明所称的所述车辆的具体位置，包括所述车辆的驾驶座椅、副驾驶座椅、乘客座椅等不同的位置。当所述处理器14识别到所述用户处于其中一个座椅的情况下，所述处理器14进而控制对应的座椅上的所述雷达波装置11被开启以形成一雷达波区域110，进而通过所述摄像区域120和所述雷达波区域110的交叉空间内形成一识别区域100。The specific position of the vehicle referred to in the present invention includes different positions of the vehicle such as the driver's seat, the co-pilot's seat, and the passenger seat. When the processor 14 recognizes that the user is in one of the seats, the processor 14 further controls the radar wave device 11 on the corresponding seat to be turned on to form a radar wave area 110, and then An identification area 100 is formed in the intersecting space passing through the imaging area 120 and the radar wave area 110 .
进一步地，第三步：上一步中触发的是所述摄像装置11并进行第二次的拍摄，进而触发的是所述雷达波装置12并形成一雷达波区域120，最终形成一识别区域100。Further, the third step: in the previous step, the camera device 11 was triggered to take the second shot, and then the radar wave device 12 was triggered to form a radar wave area 120, and finally a recognition area 100 was formed. .
在所述识别区域100中，开启所述感测元件13用以感测所述用户的交互信息即手势信号。而所述手势操作系统20从所述存储模块21中提取当前所述识别区域100中所对应的一手势输出集合200，并且所述执行模块22结合所述手势信号和所述手势输出集合200进而完成所述操作信号。In the recognition area 100, the sensing element 13 is turned on to sense the user's interaction information, ie, a gesture signal. The gesture operating system 20 extracts a gesture output set 200 corresponding to the current recognition area 100 from the storage module 21, and the execution module 22 combines the gesture signal and the gesture output set 200 to further Complete the operation signal.
综上所述，本发明进一步地提供了一识别区域的设置方法，包括以下步骤：In summary, the present invention further provides a method for setting an identification area, including the following steps:
(a)触发所述摄像装置11并生成一第一图像信号，通过所述处理器14处理所述第一图像信号进而识别所述第一图像信号中的用户；(a) triggering the camera 11 and generating a first image signal, processing the first image signal by the processor 14 to identify the user in the first image signal;
(b)再次触发所述摄像装置11并生成一第二图像信号，通过所述处理器14 处理所述第二图像信号进而识别所述用户的所处车辆的位置；以及(b) triggering the camera device 11 again and generating a second image signal, processing the second image signal by the processor 14 to identify the position of the user's vehicle; and
(c)触发对应于所述车辆的位置的所述雷达波装置12，进而形成一识别区域100，在所述识别区域100中，同时开启所述感测元件13感测所述用户的交互信息并生成所述手势信号。(c) triggering the radar wave device 12 corresponding to the position of the vehicle, thereby forming an identification area 100, in the identification area 100, simultaneously turning on the sensing element 13 to sense the interaction information of the user And generate the gesture signal.
上述的所述识别区域100的设置方法，是在开启手势识别之前，而在形成所述识别区域100之后，开始进一步地手势识别操作。The above-mentioned setting method of the recognition area 100 is to start further gesture recognition operation after the recognition area 100 is formed before starting the gesture recognition.
值得一提的是，所述摄像装置11容易受到来自环境的影响，环境的影响包括光线的强弱、颜色的变化等，也就是说，当光线过于昏暗的时候，所述摄像装置11对所述车辆内部的用户进行拍摄，但是拍摄出的图像信号可能分辨不出所述用户。It is worth mentioning that the camera 11 is easily affected by the environment, and the influence of the environment includes the intensity of the light, the change of the color, etc. That is to say, when the light is too dim, the camera 11 will The user inside the vehicle is photographed, but the captured image signal may not distinguish the user.
在所述摄像装置11和所述雷达波装置12互相配合，所述摄像装置11的所述摄像头111对于所述识别区域100进行拍摄，但是由于所述车辆中的光线或者背景色和手部的颜色相似等环境影响情况的出现，所述摄像装置11所拍摄的所述图像信号将难以被识别。When the camera device 11 and the radar wave device 12 cooperate with each other, the camera 111 of the camera device 11 takes pictures of the recognition area 100, but due to the light in the vehicle or the background color and the hand In the presence of environmental influences such as similar colors, the image signal captured by the camera device 11 will be difficult to be recognized.
因此，如图3A所示，图3A是所述设置方法的场景示意图。本发明进一步地提供一适宜环境的条件设置，所述适宜环境通过所述摄像装置11来判断，也就是说，所述摄像装置11在开启手势识别之前，首先在所述识别区域100中进行一次拍摄进而得到一第三图像信号(S3)，所述第三图像信号被传输到所述处理器14，并且所述处理器14处理所述第三图像信号，并且通过分析所述第三图像信号的背景色以及光线等环境因素。Therefore, as shown in FIG. 3A, FIG. 3A is a schematic scene diagram of the setting method. The present invention further provides a condition setting for a suitable environment, the suitable environment is judged by the camera 11, that is to say, the camera 11 first conducts a gesture recognition in the recognition area 100 before starting gesture recognition. The shooting further obtains a third image signal (S3 ), the third image signal is transmitted to the processor 14, and the processor 14 processes the third image signal, and by analyzing the third image Environmental factors such as the background color of the signal and light.
本发明所称的适宜环境，是指光线强度在一定的范围之内，过高或者过低的光线强度均不属于所述适宜环境，还有所述用户的手部与周围的背景色的色差达到足够识别的程度即是属于所述适宜环境，而当色差不能被识别的情况下，即是不属于所述适宜环境。The suitable environment referred to in the present invention means that the light intensity is within a certain range, and the light intensity that is too high or too low does not belong to the suitable environment, and there is also a color difference between the user's hand and the surrounding background color. It belongs to the suitable environment when the degree of recognition is sufficient, and it does not belong to the suitable environment when the color difference cannot be identified.
也就是说，所述处理器14处理所述第三图像信号，进而判断所述识别区域 100属于所述适宜环境还是不属于所述适宜环境。当所述处理器14判断为属于所述适宜环境，所述手势识别组件10仅开启所述摄像装置11。换句话说，在所述适宜环境下，所述摄像装置11即可完成对于手势识别的的操作。That is to say, the processor 14 processes the third image signal, and then determines whether the recognition area 100 belongs to the suitable environment or not. When the processor 14 determines that it belongs to the suitable environment, the gesture recognition component 10 only turns on the camera 11 . In other words, under the suitable environment, the camera device 11 can complete the gesture recognition operation.
而当所述处理器14判断此时不属于适宜环境，所述雷达波装置12被启动，并且结合所述雷达波装置12所发射的所述雷达波信号和所述摄像装置11进而合成所述组合信号。换句话说，所述摄像装置11第一次拍摄的图片And when the processor 14 judges that it is not a suitable environment at this time, the radar wave device 12 is activated, and combines the radar wave signal emitted by the radar wave device 12 and the camera device 11 to synthesize the Combined signals. In other words, the picture taken by the camera device 11 for the first time
如图3B所示，如图3B是所述手势识别组件的设置方法的流程示意图。根据上述实施例，本发明进一步地提供一适宜环境的判断方法，包括以下步骤：As shown in FIG. 3B , FIG. 3B is a schematic flowchart of the setting method of the gesture recognition component. According to the above embodiments, the present invention further provides a method for judging a suitable environment, comprising the following steps:
步骤(a1)：在所述识别区域100中，触发所述摄像装置11，并形成所述第三图像信号；Step (a1): In the identification area 100, trigger the camera 11, and form the third image signal;
步骤(b1)：所述处理器14接收所述第三图像信号，处理并判断所述车辆内部环境，是否属于所述适宜环境；Step (b1): The processor 14 receives the third image signal, processes and judges whether the internal environment of the vehicle belongs to the suitable environment;
步骤(c1)：若是判断为属于所述适宜环境，则关闭所述雷达波装置12，仅适用所述摄像装置11完成手势识别；以及Step (c1): If it is judged to belong to the suitable environment, then turn off the radar wave device 12, and only use the camera device 11 to complete gesture recognition; and
步骤(d1)：若是判断为不属于所述适宜环境，则开启所述雷达波装置12，结合所述摄像装置11完成手势识别。Step (d1): If it is judged not to belong to the suitable environment, then turn on the radar wave device 12 and combine with the camera device 11 to complete gesture recognition.
上述过程中，所述摄像装置11一方面提供手势识别的检测元件，另一方面提供手势识别的操作。在另一个实施例中，所述手势识别组件10的所述雷达波装置12一方面提供手势识别的操作，另一方面，所述雷达波装置12成为手势识别的检测元件。In the above process, the camera 11 provides a detection element for gesture recognition on the one hand, and an operation for gesture recognition on the other hand. In another embodiment, the radar wave device 12 of the gesture recognition component 10 provides gesture recognition operation on the one hand, and the radar wave device 12 becomes a detection element of gesture recognition on the other hand.
需要注意的是，当所述雷达波装置12单独检测所述车辆内部用户的手势，所述雷达波装置12若是处于用户的多余动作过多，或者同一识别区域100内多个目标用户，此时所述识别区域100中单独依靠所述雷达波装置12不足以保证手势操作的精确性。It should be noted that when the radar wave device 12 alone detects the user's gestures inside the vehicle, if the radar wave device 12 has too many redundant actions of the user, or if there are multiple target users in the same recognition area 100, then Relying solely on the radar wave device 12 in the recognition area 100 is not enough to ensure the accuracy of the gesture operation.
如图4A所示，图4A是所述手势识别组件的设置方法的场景示意图。本发明进一步地提供了一适宜环境，所述适宜环境通过所述雷达波装置12进行判断。所述适宜环境中，所述雷达波装置12生成一第一雷达波信号，所述处理器14处理所述第一雷达波信号，判断当前车辆内部环境下是否属于所述适宜环境，若是符合所述适宜环境，则整个手势识别过程中仅通过所述雷达波装置12即可完成；若是不符合所述适宜环境，则整个手势识别过程通过所述雷达波装置12和所述摄像装置11一同完成。As shown in FIG. 4A , FIG. 4A is a schematic diagram of a scenario of a setting method of the gesture recognition component. The present invention further provides a suitable environment, which is judged by the radar wave device 12 . In the suitable environment, the radar wave device 12 generates a first radar wave signal, and the processor 14 processes the first radar wave signal to determine whether the current internal environment of the vehicle belongs to the suitable environment. If the above suitable environment is not met, the entire gesture recognition process can be completed only by the radar wave device 12; .
本发明所称的适宜环境，是指所述车辆内部的所述识别范围100中，尤其在是手势识别过程中，仅有一个用户的信号输入，另一方面所述识别范围100中，所述用户仅有一个确定的的信号。The suitable environment referred to in the present invention refers to that in the recognition range 100 inside the vehicle, especially in the gesture recognition process, there is only one user's signal input; on the other hand, in the recognition range 100, the The user has only one definite signal.
换句话说，所述雷达波装置12在开始手势识别过程之前，所述雷达波装置 12生成一第一雷达波信号(R1)，所述处理器14通过分析所述第一雷达波信号，第一、判断所述识别区域100中的用户的数量，当所述识别区域100中的用户被确定只有一个的情况下，所述处理器14判断所述车辆属于适宜环境。而当所述识别区域100中的用户被确定两个以及以上的情况下，所述摄像装置11被启动，并且拍摄一图像信号(Sx)，所述处理器14处理所述图像信号，进一步地确定所述识别区域100中的操作用户，一般地，操作用户仅为单个用户。In other words, before the radar wave device 12 starts the gesture recognition process, the radar wave device 12 generates a first radar wave signal (R1 ), and the processor 14 analyzes the first radar wave signal, First, the number of users in the recognition area 100 is judged. When there is only one user in the recognition area 100, the processor 14 judges that the vehicle belongs to a suitable environment. And when two or more users in the recognition area 100 are determined, the camera 11 is activated and takes an image signal (Sx ), the processor 14 processes the image signal, and further The operating user in the identification area 100 is accurately determined. Generally, the operating user is only a single user.
如图4B所示，图4B是所述手势识别组件的设置方法的流程示意图。根据上述所述雷达波装置12的操作过程，本发明进一步地提供了一适宜环境的判断方法，包括以下步骤：As shown in FIG. 4B , FIG. 4B is a schematic flowchart of the setting method of the gesture recognition component. According to the operation process of the above-mentioned radar wave device 12, the present invention further provides a judging method for a suitable environment, comprising the following steps:
步骤a2：在所述识别区域100中，启动所述雷达波装置12，生成一第一雷达波信号；Step a2: In the identification area 100, start the radar wave device 12 to generate a first radar wave signal;
步骤b2：所述处理器14处理所述第一雷达波信号，判断所述第一雷达波信号中的用户数量；Step b2: the processor 14 processes the first radar wave signal, and determines the number of users in the first radar wave signal;
步骤c2：若是所述第一雷达波信号中，所述用户的数量为一个的情况下，所述处理器14判断所述车辆处于适宜环境；以及Step c2: if the number of the user in the first radar wave signal is one, the processor 14 judges that the vehicle is in a suitable environment; and
步骤d2：若是所述第一雷达波信号中，所述用户的数量为多于2个及以上的情况下，所述处理器判断所述车辆不属于适宜环境，启动所述摄像装置11生成一图像信号，所述处理器14判断所述图像信号中的操作用户。Step d2: If the number of the users in the first radar wave signal is more than 2 or more, the processor judges that the vehicle does not belong to a suitable environment, and activates the camera device 11 to generate a image signal, the processor 14 judges the operating user in the image signal.
如图5A所示，图5A阐明了所述手势识别组件10的安装方式的其中一个实施例，本发明中所述手势识别组件10的具体位置被设置于所述车辆内部，其中所述摄像装置11被设置在所述车辆侧边的车身架上，所述雷达波装置12被设置在所述车辆的座椅中，所述感测元件13被设置在所述车辆的座椅中或者中控台等位置。As shown in Figure 5A, Figure 5A illustrates one embodiment of the installation method of the gesture recognition component 10, the specific position of the gesture recognition component 10 in the present invention is set inside the vehicle, wherein the camera 11 is set on the body frame of the vehicle side, the radar wave device 12 is set in the seat of the vehicle, and the sensing element 13 is set in the seat of the vehicle or in the central console Taiwan and other positions.
可以理解的是，所述摄像装置11和所述雷达波装置12还可以被设置所述车辆的车门以及车顶内壁等位置，所述感测元件13还可以被设置在所述车辆的车门、车顶内壁、中控台等位置。以上这些位置均可以为所述手势识别组件10提供安装的位置。It can be understood that the camera device 11 and the radar wave device 12 can also be arranged on the vehicle door and the inner wall of the roof, etc., and the sensing element 13 can also be arranged on the vehicle door, The inner wall of the roof, the center console and other positions. All of the above locations can provide installation locations for the gesture recognition component 10 .
如图5B所示，图5B阐明了所述手势识别组件10的安装方式的另一个实施例，本发明提供了所述手势识别组件10的所述摄像装置11和所述雷达波装置 12的另一种实施方式，其中所述雷达波装置12被设置在所述车辆的车顶上，所述雷达波装置12的所述雷达波发射元件121在所述车辆四周形成所述雷达波范围120，所述雷达波范围120具有一定的识别距离，也就是说，在识别距离之内，所述雷达波装置12识别进入所述雷达波范围120内的用户。As shown in FIG. 5B, FIG. 5B illustrates another embodiment of the installation method of the gesture recognition component 10. The present invention provides another embodiment of the camera device 11 and the radar wave device 12 of the gesture recognition component 10. An embodiment, wherein the radar wave device 12 is arranged on the roof of the vehicle, and the radar wave emitting element 121 of the radar wave device 12 forms the radar wave range 120 around the vehicle, The radar wave range 120 has a certain recognition distance, that is, within the recognition distance, the radar wave device 12 can recognize users entering the radar wave range 120 .
换句话说，用户进入所述雷达波范围120内，所述雷达波范围120内开始识别用户，当用户通过所述雷达波发射元件121被探测到之后，所述处理器14处理接收到所述雷达波发射元件121检测到用户信号。In other words, the user enters the radar wave range 120, the user is identified in the radar wave range 120, and after the user is detected by the radar wave emitting element 121, the processor 14 processes the received The radar wave emitting element 121 detects a user signal.
本发明中的所述用户信号，是指检测到一个已知或者未知的用户，当一个已知的用户被检测到的时候，所述车辆内部的所述摄像装置11被开启以及设置在所述车辆内顶的所述雷达波装置12被开启。The user signal in the present invention refers to the detection of a known or unknown user. When a known user is detected, the camera 11 inside the vehicle is turned on and set on the The radar wave device 12 on the roof of the vehicle is turned on.
值得一提的是，当所述用户信号是指已知的用户，也就是之前上过所述车辆的用户，此时所述车辆操作系统20为所述用户提供的所述手势输出集合200是匹配于所述用户。换句话说，所述手势输出集合200包括上一次所述用户在所述车辆的手势操作的记录。It is worth mentioning that when the user signal refers to a known user, that is, a user who has been on the vehicle before, the gesture output set 200 provided by the vehicle operating system 20 for the user is Matched to said user. In other words, the gesture output set 200 includes a record of the last gesture operation performed by the user on the vehicle.
而当所述用户信号是指未知的用户，也就是第一次上过所述车辆的用户，此时所述车辆操作系统20为所述用户提供多种所述所述手势输出集合200，通过所述用户选择匹配其中一种所述手势输出集合200。当所述用户进入所述车辆中，由于在之前所述摄像装置11和所述雷达波装置12被开启。And when the user signal refers to an unknown user, that is, a user who has been on the vehicle for the first time, at this time, the vehicle operating system 20 provides the user with a variety of the gesture output sets 200, through The user chooses to match one of the gesture output sets 200 . When the user enters the vehicle, the camera device 11 and the radar wave device 12 are turned on before.
如图6所示，图6是，本发明中进一步地提供了所述手势识别组件10A的另一种合作实施例，其中所述手势识别组件10A被设置在所述车辆内，并且可控制地连接所述车辆的操作系统，所述手势识别组件10A包括一摄像装置11A和一雷达波装置12A，其中所述摄像装置11A生成的所述摄像信号和所述雷达波装置12A生成的所述雷达波信号需要进行处理。As shown in Fig. 6, Fig. 6 is another cooperation embodiment of the gesture recognition component 10A further provided in the present invention, wherein the gesture recognition component 10A is set in the vehicle, and controllably Connected to the operating system of the vehicle, the gesture recognition component 10A includes a camera device 11A and a radar wave device 12A, wherein the camera signal generated by the camera device 11A and the radar signal generated by the radar wave device 12A The wave signal needs to be processed.
可以理解的是，所述摄像信号是二维层面以及在一定的拍摄时间内的图像，其中所述摄像装置11A可以是定时或者具有一定条件触发的，所述雷达波信号则是在三维区域中以及没有时间限定，也就是说，所述摄像信号是非连续的并且可以通过时间或条件来控制所述摄像装置11A的启动，而所述雷达波信号是连续的并且可以在一定摄像间隔时间中通过所述雷达波装置12A的信号来实现。It can be understood that the imaging signal is a two-dimensional image and an image within a certain shooting time, wherein the imaging device 11A can be triggered by timing or with certain conditions, and the radar wave signal is in a three-dimensional area And there is no time limit, that is to say, the imaging signal is discontinuous and can be controlled by time or conditions to start the imaging device 11A, while the radar wave signal is continuous and can be activated in a certain imaging interval. The signal of the radar wave device 12A is realized.
也就是说，所述摄像装置11A一方面参与到所述组合信号的合成，另一方面，所述组合信号的持续时间通过所述摄像装置11A的启动和关闭来实现定时和设定摄像间隔时间。所述雷达波装置12A一方面参与到所述组合信号的合成，另一方面，所述组合信号在设定的摄像间隔时间内通过所述雷达波装置12A探测到用户的手势变化。That is to say, the imaging device 11A participates in the synthesis of the combined signal on the one hand, and on the other hand, the duration of the combined signal is realized by starting and shutting down the imaging device 11A to realize timing and setting the imaging interval time . On the one hand, the radar wave device 12A participates in the synthesis of the combined signal; on the other hand, the combined signal detects the user's gesture change through the radar wave device 12A within the set imaging interval.
本发明所称的组合信号，是指该信号通过所述摄像装置11A和所述雷达波装置12A的组合而成，其中所述组合信号通过所述摄像装置11A的摄像间隔时间确定所述组合信号中所述雷达波装置12A检测的时间长短，另一方面，所述摄像装置11A和所述雷达波装置12A将同时对所述识别区域100中的用户提供检测以及手势识别。The combined signal referred to in the present invention means that the signal is formed by the combination of the imaging device 11A and the radar wave device 12A, wherein the combined signal is determined by the imaging interval of the imaging device 11A. The duration of detection by the radar wave device 12A, on the other hand, the camera device 11A and the radar wave device 12A will simultaneously provide detection and gesture recognition for the user in the recognition area 100 .
需要注意的是的，所述摄像装置11A还可以提供对于所述用户的识别，在所述雷达波装置12A的识别之下，所述雷达波装置12A仅能识别到所述用户的手势动作，但是一些手部分辨特征需要所述摄像装置11A识别。换句话说，在所述摄像装置11A的识别过程中，系统可以探测到具体是属于哪个用户的操作，进而配合该用户并提供专属手势服务。It should be noted that the camera device 11A can also provide identification for the user, under the identification of the radar wave device 12A, the radar wave device 12A can only recognize the user's gestures, However, some hand distinguishing features need to be recognized by the camera 11A. In other words, during the identification process of the camera 11A, the system can detect which user's operation belongs to, and then cooperate with the user and provide exclusive gesture services.
所述手势识别组件10A还包括一感测元件13A，所述感测元件13A通信地连接所述摄像装置11A和所述雷达波装置12A，所述摄像装置11A结合所述感测元件13A感测并且生成所述摄像信号，所述雷达波装置12A结合所述感测元件13A感测并且生成所述雷达波信号。The gesture recognition component 10A also includes a sensing element 13A, the sensing element 13A is communicatively connected to the camera device 11A and the radar wave device 12A, and the camera device 11A combines the sensing element 13A to sense And generate the camera signal, the radar wave device 12A combines with the sensing element 13A to sense and generate the radar wave signal.
所述手势识别组件10A还包括一处理器14A，所述处理器14A通信地连接所述感测元件13A，并且所述处理器14A合成所述摄像信号和所述雷达波信号形成一组合信号，所述组合信号区别于所述摄像信号和所述雷达波信号，主要是在图像的真实性、立体性以及时段性等。The gesture recognition component 10A also includes a processor 14A, the processor 14A is communicatively connected to the sensing element 13A, and the processor 14A synthesizes the camera signal and the radar wave signal to form a combined signal, The combination signal is different from the camera signal and the radar wave signal mainly in the authenticity, three-dimensionality and time period of the image.
若是只有所述雷达波装置12A，当用户进入所述车辆，并且开启所述雷达波装置12A之后，所述雷达波装置12A识别用户的手势，所述雷达波装置12A是在开启之后持续地识别，这个过程中，所述用户的任何动作均被识别，而此时所述用户并非操作意图的动作同样会被识别，从而影响所述手势操作装置10A的操作。If there is only the radar wave device 12A, when the user enters the vehicle and turns on the radar wave device 12A, the radar wave device 12A recognizes the gesture of the user, and the radar wave device 12A continuously recognizes , in this process, any action of the user is recognized, and at this time, the action that the user does not intend to operate will also be recognized, thereby affecting the operation of the gesture operating device 10A.
若是只有所述摄像装置11A，当用户进入所述车辆，并且开启所述摄像装置 11A之后，所述摄像装置11A识别用户的手势，所述摄像装置11A是在开启之后离散地识别，这个过程中，所述摄像装置11A的所述开启元件112A间隔地被开启，也就是说，所述摄像装置11A按照间隔地设定时间生成所述摄像信号。而此时所述用户需要在设定的时间配合所述摄像装置11A以完成所述摄像信号的收集，但是误操作或者操作的时间差会影响所述手势操作装置10A的操作。If there is only the camera 11A, when the user enters the vehicle and turns on the camera 11A, the camera 11A recognizes the gesture of the user, and the camera 11A recognizes it discretely after it is turned on. The opening element 112A of the imaging device 11A is turned on at intervals, that is, the imaging device 11A generates the imaging signal at intervals. At this time, the user needs to cooperate with the camera device 11A at the set time to complete the collection of the camera signal, but misoperation or time difference of operation will affect the operation of the gesture operation device 10A.
并且，可以理解的是，不同的用户的手势操作的时间长短不同，也就是说，有的用户一次动作的过程耗时较短，另一用户一次动作的过程耗时较长，因此相同的间隔时间会导致一次动作没有被完整地记录。另外，用户可能会在一次动作没有完成之前想要取消此次手势动作。Moreover, it can be understood that the duration of gesture operations of different users is different, that is to say, the process of one action of some users takes a short time, and the process of another user's action takes a long time, so the same interval Time can cause an action to not be fully recorded. In addition, the user may want to cancel the gesture before the action is completed.
因此所述摄像装置11A的摄像间隔时间的确定是通过对用户的一次完整的手势动作的识别而确定。也就是说，所述摄像间隔时间的开始和结尾是一次完整的手势动作的开始和结束。Therefore, the determination of the imaging interval of the imaging device 11A is determined by recognizing a complete gesture of the user. That is to say, the start and end of the camera interval are the start and end of a complete gesture.
在本实施例中，所述用户进入所述车辆，在开启所述摄像装置11A之前，所述用户需要唤醒所述手势识别组件10A，所述用户完成一次完整的手势动作并且所述摄像装置11A和所述雷达波装置12A在所述设定的摄像间隔时间中，合成所述摄像信号和所述雷达波信号以形成所述组合信号。另外，当所述用户没有完成一次完整的手势动作的情况下，本次操作即被停止。In this embodiment, the user enters the vehicle, and before turning on the camera 11A, the user needs to wake up the gesture recognition component 10A, the user completes a complete gesture and the camera 11A The radar wave device 12A synthesizes the imaging signal and the radar wave signal during the set imaging interval time to form the combined signal. In addition, when the user does not complete a complete gesture action, the current operation is stopped.
所述摄像装置11A在一次手势动作期间的两次启动拍摄即设定了所述摄像间隔时间，在设定的所述摄像间隔时间中，所述摄像装置11A的启动拍摄时的所述摄像信号结合这个摄像间隔时间内的所述雷达波信号，最终生成一组合信号。The imaging interval time of the imaging device 11A is set twice during a gesture action period, and the imaging interval time is set. In the set imaging interval time, the imaging signal of the imaging device 11A when starting imaging Combining the radar wave signals within this imaging interval, a combined signal is finally generated.
具体地，所述摄像信号通过所述摄像装置11A和所述感测元件13A共同生成；所述雷达波信号通过所述雷达波装置12A和所述感测元件13A共同生成；进而，通过所述处理器14A结合所述摄像信号和所述雷达波信号生成所述组合信号。Specifically, the imaging signal is jointly generated by the imaging device 11A and the sensing element 13A; the radar wave signal is jointly generated by the radar wave device 12A and the sensing element 13A; furthermore, by the The processor 14A combines the camera signal and the radar wave signal to generate the combined signal.
一方面，所述组合信号被传输到所述车辆的所述车辆操作系统20，并且通过所述执行模块22执行所述组合信号对应的手势操作；另一方面，所述组合信号被传输到所述存储模块21并被存储。此外，所述组合信号还可以被存储到所述手势输出集合200中。On the one hand, the combined signal is transmitted to the vehicle operating system 20 of the vehicle, and the gesture operation corresponding to the combined signal is executed through the execution module 22; on the other hand, the combined signal is transmitted to the The above-mentioned storage module 21 is stored. In addition, the combined signal can also be stored in the gesture output set 200 .
可以理解的是，所述雷达波信号的特点在于能够确定一定的范围，而在生成所述组合信号的同时，所述处理器14A处理所述摄像装置11A得出的所述摄像信号并识别其中的用户特征。It can be understood that the characteristic of the radar wave signal is that a certain range can be determined, and while generating the combined signal, the processor 14A processes the imaging signal obtained by the imaging device 11A and identifies user characteristics.
如图6B所示，图6B是所述组合信号的生成方法的流程示意图。根据上述实施例的阐明，本发明提供了所述组合信号的生成方法，包括以下步骤：As shown in FIG. 6B , FIG. 6B is a schematic flowchart of the method for generating the combined signal. According to the elucidation of the above-mentioned embodiments, the present invention provides a method for generating the combined signal, including the following steps:
(a)在用户的一次手势动作的开始时，启动所述摄像装置11A进行拍摄，同时持续地启动所述雷达波装置12A；(a) at the beginning of a user gesture, start the camera 11A to take pictures, and at the same time start the radar device 12A continuously;
(b)检测到用户的一次手势动作的结束时，再次启动所述摄像装置11A进行拍摄，确定所述摄像装置11A的所述摄像间隔时间；以及(b) When detecting the end of a user's gesture action, start the camera 11A again to take pictures, and determine the imaging interval of the camera 11A; and
(c)所述处理器14A提取两次所述摄像装置11A的所述图像信号以及在所述摄像间隔时间内的所述雷达波信号，进而生成一组合信号。(c) The processor 14A extracts the image signal of the imaging device 11A twice and the radar wave signal within the imaging interval time to generate a combined signal.
在所述步骤(a)中，所述处理器14A识别处理所述摄像装置11A的所述摄像信号，并且识别出其中的用户。In the step (a), the processor 14A identifies and processes the imaging signal of the imaging device 11A, and identifies a user therein.
在所述步骤(b)中，所述摄像装置11A探测到所述识别区域100中的用户的手势变化，并且根据手势变化的时间长短来调整所述组合信号的所述摄像间隔时间。In the step (b), the imaging device 11A detects a gesture change of the user in the recognition area 100 , and adjusts the imaging interval of the combined signal according to the duration of the gesture change.
在另一种情况下，检测到用户没有完成一次完整的手势操作，则返回步骤a 继续。In another case, it is detected that the user has not completed a complete gesture operation, then return to step a to continue.
值得一提的是，上述所述组合信号的生成方法中，所述摄像间隔时间用于判断一个动作的开始和结束，避免了后续多余动作对此次手势操作的影响，并且所述摄像间隔时间以及所述组合信号均被输入到所述手势输出集合200中保存，进而用于适合所述用户的个人定制。It is worth mentioning that, in the method for generating the combined signal described above, the imaging interval is used to judge the start and end of an action, which avoids the influence of subsequent redundant actions on this gesture operation, and the imaging interval And the combined signal is input into the gesture output set 200 for storage, and then used for personal customization suitable for the user.
本领域的技术人员应理解，上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。It should be understood by those skilled in the art that the embodiments of the present invention shown in the foregoing description and drawings are only examples and do not limit the present invention. The objects of the present invention have been fully and effectively accomplished. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principles.
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