CN210016563U - Intelligent law enforcement recorder based on face recognition - Google Patents
Intelligent law enforcement recorder based on face recognition Download PDFInfo
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- CN210016563U CN210016563U CN201920895654.3U CN201920895654U CN210016563U CN 210016563 U CN210016563 U CN 210016563U CN 201920895654 U CN201920895654 U CN 201920895654U CN 210016563 U CN210016563 U CN 210016563U
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Abstract
The utility model relates to an intelligence law enforcement record appearance based on face identification. The intelligent law enforcement recorder comprises a shell and a working assembly, wherein the working assembly is arranged in the shell; the working assembly comprises a main control panel, a communication assembly, a display screen, a power supply assembly, a video/audio assembly, a camera, a microphone, a loudspeaker and a face recognition assembly; the video/audio assembly, the face recognition assembly, the communication assembly, the display screen and the power supply assembly are electrically connected with the main control panel respectively; the face recognition component is electrically connected with the video/audio component; the display screen is embedded in the surface of the shell; the video/audio assembly comprises a processor, an image interface and a sound interface, wherein the image interface and the sound interface are connected with the processor, the image interface is connected with the camera, and the sound interface is connected with the microphone and the loudspeaker. The utility model discloses can carry out real-time face identification, face tracking and face comparison to the video that the video subassembly was shot, can provide good support to the face identification application of law enforcement in-process.
Description
Technical Field
The utility model relates to an electronic information technical field, face identification field, concretely relates to intelligence law enforcement record appearance based on face identification for intelligence law enforcement.
Background
The law enforcement recorder is also called police law enforcement recorder or field law enforcement recorder, and the existing law enforcement recorder usually integrates functions of digital camera shooting, talkback microphone and the like, can digitally record the dynamic (video) and static (image) field conditions in the law enforcement process, is convenient for police officers to use in various environments for law enforcement, restores the law enforcement field and avoids disputes. However, with the advent of the intelligent era, a great number of application scenarios requiring rapid and accurate face recognition are added to the law enforcement environment, and new requirements are put forward on the functions of the law enforcement recorder, and the existing law enforcement recorder cannot meet the requirements of current police officers on duty due to the traditional structure, operation mode and software and hardware configuration.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is, overcomes not enough of current law enforcement record appearance device and equipment, provides an intelligence law enforcement record appearance based on face identification technique to satisfy the law enforcement in-process and to the good support that face identification used.
The transmission and the storage that traditional law enforcement record appearance only supported video, image lack intelligent analysis throughput, and its software and hardware configuration also can not be fine deal with intelligent face identification and use the scene, the utility model provides an intelligent law enforcement record appearance with face identification subassembly, its specific technical scheme is as follows:
an intelligent law enforcement recorder based on face recognition comprises a shell and a working assembly, wherein the working assembly is arranged in the shell; the working assembly comprises a main control panel, a communication assembly, a display screen, a power supply assembly, a face recognition assembly, a video/audio assembly, a camera, a microphone and a loudspeaker; the face recognition component, the video/audio component, the communication component, the display screen and the power supply component are electrically connected with the main control panel respectively; the face recognition component is electrically connected with the video/audio component; the display screen is embedded in the surface of the shell; the video/audio assembly comprises a processor, an image interface and a sound interface, wherein the image interface and the sound interface are connected with the processor, the image interface is connected with the camera, and the sound interface is connected with the microphone and the loudspeaker.
Further, the shell comprises a front shell and a rear shell, and the front shell and the rear shell are buckled with each other to form an accommodating cavity for placing and fixing the working assembly; the rear shell is provided with a mounting base for fixedly mounting the working assembly.
Further, the surface of casing is equipped with function key and data interface, includes: the side surface of the shell is provided with a plurality of key hole sites, one side of the shell is sequentially provided with an intercom key, a recording key, a photographing key and a video recording key from top to bottom, and the other side of the shell is sequentially provided with a USB through hole and a memory card through hole from top to bottom; the upper part of the front shell is provided with through holes corresponding to various light sources of the light controller on the control board, and the front shell is also provided with through holes corresponding to the front camera lens; the lower side of the rear shell is provided with a power key, and the upper side of the rear shell is provided with a through hole corresponding to the rear camera lens.
Furthermore, the back of the rear shell is provided with a clamping part for facilitating mounting or holding.
Further, one aspect of the video/audio component transmits audio data and video image data to the main control board, the main control board receives and transmits the audio data and the video image data to the communication component, and the communication component transmits the audio data and the video image data to an external device; and on the other hand, the video/audio assembly transmits video image data to the face recognition assembly, and the face recognition assembly detects, recognizes and compares faces in the video images and sends results to the main control panel for alarming and displaying.
Furthermore, the face recognition component comprises an NPU computing unit and a deployment and control unit.
Further, the communication component is a cellular network communication component, and the network format of the communication component includes at least one of 2G (second generation mobile communication technology), 3G (third generation mobile communication technology), and 4G (fourth generation mobile communication technology).
Furthermore, the main control panel is integrated with a main control processor, a light controller and a memory card interface.
Further, the display screen is an LED display screen, and the power supply assembly is a lithium-ion rechargeable battery.
Further, the camera is a high-definition camera.
The beneficial effects of the utility model reside in that:
the utility model provides an intelligence law enforcement record appearance based on face identification has increased the special subassembly of face identification for the video that can shoot video subassembly when this record appearance uses carries out real-time face identification, face tracking and face comparison. If the portrait in the video is compared with suspicious personnel in a control list in the law enforcement recorder, the recorder gives an alarm prompt to police officers, so that the police officers can accurately and quickly actively find the suspicious personnel from the current stream and perform control during safety enforcement, and the requirements of intelligent law enforcement in new situations are met. In addition, this law enforcement record appearance has also assembled multiple traditional law enforcement record appearance function in an organic whole, can realize the record to sound image, can also realize long-range talkbacking, can not only carry out long-range transport with the information that acquires, can also carry out real-time storage, has effectively improved the definition and the integrality of law enforcement record.
Drawings
Fig. 1A is a front (front side) view of the present invention.
Fig. 1B is an exemplary diagram of the rear (rear case) appearance of the present invention.
Fig. 2 is a schematic diagram of the module composition of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1A and 1B, the intelligent law enforcement recorder based on face recognition of the present embodiment includes a housing and a working assembly. The casing includes procapsid and back casing, forms the holding chamber after procapsid and the mutual lock of back casing, and the holding intracavity is settled there is the work subassembly. The upper part of the front shell is provided with a through hole for placing lamp sources such as a flash lamp, a lighting lamp and the like, the through hole corresponds to various lamp sources of a lamp controller on a main control panel in the working assembly, and the front shell is also provided with a through hole corresponding to the front camera lens. The side of the shell is provided with a plurality of key hole sites, one side of the shell corresponds to the talkback key, the recording key, the photographing key and the video recording key from top to bottom, and the other side of the shell is provided with the USB through hole and the memory card through hole from top to bottom. The lower side of the rear shell is provided with a power key, and the upper side of the rear shell is provided with a through hole corresponding to the rear camera lens. All keys and through holes on the rear shell can directly act on the main control panel, so that the main control panel is controlled and data is transmitted. The display screen is embedded in the middle of the back of the rear shell. The upper part of the back surface of the rear shell can be provided with a clamping device (the clamping device is not included in the drawing) so as to be convenient for carrying.
As shown in fig. 2, the working components include a main control panel, a communication component, a display screen, a power supply component, a video/audio component, a camera, a microphone, a loudspeaker, and a face recognition component. The video/audio assembly, the face recognition assembly, the communication assembly, the display screen and the power supply assembly are electrically connected with the main control panel respectively. The face recognition component is electrically connected with the video/audio component. The display screen inlays in the surface of casing, and the display screen is embedded in back casing surface and inside and main control panel links to each other in this embodiment. The power supply assembly is electrically connected with each assembly for supplying power. The communication component can transmit the information received by the video/audio component in real time according to the transmission protocol.
As shown in fig. 2, the video/audio module includes a processor (video image processor), an image interface and a sound interface, and the processor processes the collected audio data and video image data through the image interface and the sound interface, on one hand, the processor sends the audio data and the video image data to the main control board, the main control board receives and sends the audio data and the video image data to the communication module, and the communication module sends the audio data and the video image data to the external device. On the other hand, the video/audio component transmits video image data to the face recognition component, an NPU (neural network processor) calculation unit in the face recognition component detects, recognizes and compares faces in the video images by using a deep learning intelligent algorithm, and sends results to the main control panel for alarming and displaying. Through the mode that video image processor and NPU computational element combined together, can not only guarantee high-efficient collection, processing, conveying audio data and video image data, can carry out real-time analysis to personnel appearing in the video simultaneously and compare the needs that satisfy intelligent face identification. The face recognition component also comprises a control unit used for storing a control list.
The communication component is a cellular network communication module, and the network system comprises at least one or more of 2G, 3G and 4G and is used for transmitting video and audio data and communicating with a law enforcement recorder. The display screen is an LED display screen, is embedded with the rear shell and is used for displaying shot video images and face recognition results in real time. The power supply assembly is a lithium-ion rechargeable battery and is used for supplying power to all the components of the law enforcement recorder.
When the device is used, police officers clamp the recorder body on the surface of clothes, the recorder starts to work through a switch key, a recorder camera shoots the surrounding environment in real time, and when various operations are required, the operations can be completed through operation keys on the side surface of the recorder body, including the functions of the traditional law enforcement recorder such as real-time shooting, video recording, video/audio transmission, talkback and the like, and the detailed description is omitted; when the law enforcement recorder monitors, the face recognition component can perform face detection, face recognition and comparison on personnel appearing in the monitoring video stream in real time, sends alarm information to police officers when the personnel appearing in the video and personnel stored in a control list of the recorder are compared and hit, and outputs the result to a display screen for display.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. An intelligent law enforcement recorder based on face recognition is characterized by comprising a shell and a working assembly, wherein the working assembly is arranged in the shell; the working assembly comprises a main control panel, a communication assembly, a display screen, a power supply assembly, a face recognition assembly, a video/audio assembly, a camera, a microphone and a loudspeaker; the face recognition component, the video/audio component, the communication component, the display screen and the power supply component are electrically connected with the main control panel respectively; the face recognition component is electrically connected with the video/audio component; the display screen is embedded in the surface of the shell; the video/audio assembly comprises a processor, an image interface and a sound interface, wherein the image interface and the sound interface are connected with the processor, the image interface is connected with the camera, and the sound interface is connected with the microphone and the loudspeaker.
2. The intelligent law enforcement recorder based on face recognition as claimed in claim 1, wherein the housing comprises a front housing and a rear housing, the front housing and the rear housing are buckled with each other to form a containing cavity for placing and fixing the working assembly; the rear shell is provided with a mounting base for fixedly mounting the working assembly.
3. The intelligent law enforcement recorder based on face recognition as claimed in claim 2, wherein the surface of the housing is provided with function keys and a data interface, comprising: the side surface of the shell is provided with a plurality of key hole sites, one side of the shell is sequentially provided with an intercom key, a recording key, a photographing key and a video recording key from top to bottom, and the other side of the shell is sequentially provided with a USB through hole and a memory card through hole from top to bottom; the upper part of the front shell is provided with a through hole corresponding to a light source of a light controller on the control board, and the front shell is also provided with a through hole corresponding to the front camera lens; the lower side of the rear shell is provided with a power key, and the upper side of the rear shell is provided with a through hole corresponding to the rear camera lens.
4. The intelligent law enforcement recorder based on face recognition as claimed in claim 2, wherein the back of the rear shell is provided with a clamping part for convenient mounting or holding.
5. The intelligent law enforcement recorder based on face recognition according to claim 1 or 2, wherein one aspect of the video/audio component transmits audio data and video image data to the main control board, the main control board receives and transmits audio data and video image data to the communication component, and the communication component transmits audio data and video image data to an external device; and on the other hand, the video/audio assembly transmits video image data to the face recognition assembly, and the face recognition assembly detects, recognizes and compares faces in the video images and sends results to the main control panel for alarming and displaying.
6. The intelligent law enforcement recorder based on face recognition as claimed in claim 1, wherein the face recognition component comprises an NPU calculation unit and a deployment control unit.
7. The intelligent law enforcement recorder based on face recognition as claimed in claim 1, wherein the communication component is a cellular network communication component, and the network standard of the communication component comprises at least one of 2G, 3G and 4G.
8. The intelligent law enforcement recorder based on face recognition as claimed in claim 1, wherein the main control board is integrated with a main control processor, a light controller, a memory card interface.
9. The intelligent law enforcement recorder based on face recognition of claim 1 wherein the display screen is an LED display screen and the power supply assembly is a lithium-ion rechargeable battery.
10. The intelligent law enforcement recorder based on face recognition of claim 1 wherein the camera is a high definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895654.3U CN210016563U (en) | 2019-06-14 | 2019-06-14 | Intelligent law enforcement recorder based on face recognition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895654.3U CN210016563U (en) | 2019-06-14 | 2019-06-14 | Intelligent law enforcement recorder based on face recognition |
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| CN210016563U true CN210016563U (en) | 2020-02-04 |
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| CN201920895654.3U Active CN210016563U (en) | 2019-06-14 | 2019-06-14 | Intelligent law enforcement recorder based on face recognition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114500780A (en) * | 2021-03-26 | 2022-05-13 | 深圳警圣技术股份有限公司 | Recorder-based information acquisition method and recorder |
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2019
- 2019-06-14 CN CN201920895654.3U patent/CN210016563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114500780A (en) * | 2021-03-26 | 2022-05-13 | 深圳警圣技术股份有限公司 | Recorder-based information acquisition method and recorder |
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