CN211001243U - Keyless entry system based on face recognition - Google Patents
Keyless entry system based on face recognition Download PDFInfo
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- CN211001243U CN211001243U CN201921891571.3U CN201921891571U CN211001243U CN 211001243 U CN211001243 U CN 211001243U CN 201921891571 U CN201921891571 U CN 201921891571U CN 211001243 U CN211001243 U CN 211001243U
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Abstract
The utility model discloses a keyless entry system based on face recognition, which comprises a vehicle door lock and a control system, wherein the control system outputs a control signal to the door lock for controlling the unlocking and locking of the door lock; the system also comprises a door handle microswitch and a face recognition system, wherein the output end of the microswitch is connected with the control system, and the control system is connected with the face recognition module and is used for acquiring a recognition result signal of the face recognition module. The utility model has the advantages that: the vehicle owner information is verified through the face recognition module, so that verification is more accurate, the safety risk caused by the loss of the key in the prior art is prevented, and the safety and the reasonability of vehicle verification are improved.
Description
Technical Field
The utility model relates to an automobile safety field, in particular to keyless entry system based on face identification.
Background
With the rapid development of automobile technology and the increase of automobile reserves, the automobile owner has more and more requirements on convenience configuration of automobile use, and a keyless entry system is a configuration for greatly improving the convenience of the automobile owner. The keyless entry system adopts an RFID wireless radio frequency technology and a vehicle identity code identification system, integrates a remote control system and a keyless system, and realizes double radio frequency systems and double anti-theft protection. Keyless entry systems have become a common configuration in the automotive industry, providing better convenience and security for vehicle owners. However, the keyless entry system is mainly a dual rf system matching between the key and the vehicle, or the keyless entry system only verifies the validity of the key and does not have a function of identifying the identity of the vehicle owner, so when the key is lost, other people can easily enter the keyless entry system in a false manner, and the property loss of the vehicle is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a keyless entry system based on face recognition, which is used for improving the door opening safety of a vehicle.
In order to achieve the purpose, the invention adopts the technical scheme that: a keyless entry system based on face recognition comprises a door lock and a control system, wherein the control system outputs a control signal to the door lock for controlling the unlocking and locking of the door lock; the system also comprises a door handle microswitch and a face recognition system, wherein the output end of the microswitch is connected with the control system, and the control system is connected with the face recognition module and is used for acquiring a recognition result signal of the face recognition module.
The door handle microswitch is arranged on or in the vehicle door outer side handle.
The face recognition system is used for collecting and recognizing face information and comprises a face recognition module, a face image collecting and inputting module and a face database, wherein the face recognition module is respectively connected with the face image collecting and inputting module and face recognition data, and the input end of the face recognition module is connected with the control system.
The control system includes a body control module.
The control system further comprises a wireless communication module, and the vehicle body control module is connected with the vehicle owner intelligent terminal through the wireless communication module and used for sending the face data after the face recognition failure to the vehicle owner intelligent terminal.
The vehicle body control module is connected with the timing module.
The utility model has the advantages that: the vehicle owner information is verified through the face recognition module, so that verification is more accurate, the safety risk caused by the loss of the key in the prior art is prevented, and the safety and the reasonability of vehicle verification are improved.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic structural diagram of the keyless entry system of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
As shown in fig. 1, a keyless entry system based on face recognition comprises a vehicle door lock and a control system, wherein the control system outputs a control signal to the vehicle door lock for controlling unlocking and locking of the vehicle door lock; the output end of the door handle microswitch is connected with the control system, and the control system is connected with the face recognition module and used for acquiring a recognition result signal of the face recognition module.
The door handle microswitch is arranged on or in the vehicle door outer side handle and is used for sensing a trigger signal for opening or closing the vehicle door and sending the signal to the control system.
The control system is used for realizing locking and unlocking control of the vehicle door lock, driving the starting work of the face recognition system and acquiring the recognition result data of the face recognition system, and the control system is realized by adopting a controller with processing control and can be realized by adopting a vehicle-mounted vehicle body control module BCM. The vehicle-mounted control module is provided with communication interfaces such as a CAN interface and an I/O interface in succession and is used for being in communication connection with other components in a serial port communication mode and/or a CAN communication mode so as to realize the transmission and communication of control signals.
The face recognition system is used for recognizing and verifying the face, and is used for collecting and recognizing face information, and the face recognition system comprises a face recognition module, a face image collection and input module and a face database, wherein the face recognition module is realized by adopting a face recognition operation processor with face recognition, the face image collection and input module adopts a high-definition camera module, the face information is stored and input in the face database in advance, and the face recognition module adopts a special face operation processor to compare the face data collected by the camera with the face data in the database so as to judge whether the face verification is successful. The face recognition algorithm running in the method can adopt a mature face recognition algorithm in the prior art, and is not further limited herein. The face recognition module is connected with the vehicle body control module and used for starting work according to a control signal of the vehicle body control module, the face recognition module drives a camera of the face image acquisition module to acquire face data, and then the face recognition module carries out face recognition verification and face recognition matching in the database to judge whether verification is successful. The hardware part of the face recognition system can be arranged on a B column, a high-definition camera is arranged on the outer side of a vehicle of the B column, and a database of the hardware part and a face recognition processor can be integrated in the B column or arranged on the B column or integrated on other electronic circuit boards in the vehicle and connected with the camera in a communication connection mode and other reasonable installation setting modes.
The working principle comprises: when the door lock needs to be unlocked, the door handle microswitch is pressed, the vehicle body control module receives a microswitch signal and then controls the face recognition system to start verification, the high-definition camera starts and collects face recognition for recognition verification, after the face recognition verification is verified to be the preset face recognition in the database, a verification success signal is fed back to the vehicle body control module, and the vehicle body control module controls the door lock to be unlocked after the face recognition is successful, so that the unlocking operation is completed. When the face recognition system fails in recognition and verification, namely image information acquired by the camera cannot be successfully compared with the database, the vehicle door is judged to be illegally opened at the moment, a recognition failure signal is fed back to the vehicle body control module, the vehicle body control module prohibits unlocking of the vehicle door lock, and the vehicle door lock is locked at the moment. When the high-definition camera cannot acquire a face image, face recognition cannot be achieved at the moment, verification fails at the moment, and the vehicle body control module controls the vehicle door lock to be unlocked and controls the vehicle door lock to be locked. Therefore, after the microswitch is pressed down, the door lock is controlled to be locked or unlocked according to the face recognition verification result, and the door lock is unlocked after the verification is successful, otherwise, the door lock is locked or in a locked state.
In another preferred embodiment, the vehicle body control module is connected with an intelligent terminal of a vehicle owner through the wireless communication module, and when face recognition verification fails, the intelligent terminal informs the vehicle owner through sending a notification signal to the intelligent mobile phone, so that the vehicle owner can know the safety state of the vehicle in time and whether a person tries to open the vehicle or not. The acquired face after the face recognition failure can be preferably sent to the mobile phone, so that the owner can conveniently check the face, and the owner can conveniently remotely control the unlocking of the car door lock. The timing module can adopt a clock chip, and the clock chip is connected with the vehicle body control module and is used for providing a clock signal, so that the vehicle body control module can operate conveniently.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (5)
1. A keyless entry system based on face recognition comprises a door lock and a control system, wherein the control system outputs a control signal to the door lock for controlling the unlocking and locking of the door lock; the method is characterized in that: the door handle is characterized by further comprising a door handle microswitch and a face recognition system, wherein the output end of the microswitch is connected with the control system, and the control system is connected with the face recognition module and used for acquiring a recognition result signal of the face recognition module.
2. A keyless entry system based on face recognition as recited in claim 1, wherein: the door handle microswitch is arranged on or in the vehicle door outer side handle.
3. A keyless entry system based on face recognition as claimed in claim 1 or 2 wherein: the face recognition system is used for collecting and recognizing face information and comprises a face recognition module, a face image collecting and inputting module and a face database, wherein the face recognition module is respectively connected with the face image collecting and inputting module and face recognition data, and the input end of the face recognition module is connected with the control system.
4. A keyless entry system based on face recognition as claimed in claim 1 or 2 wherein: the control system includes a body control module.
5. The keyless entry system according to claim 4 wherein: the control system further comprises a wireless communication module, and the vehicle body control module is connected with the vehicle owner intelligent terminal through the wireless communication module and used for sending the face data after the face recognition failure to the vehicle owner intelligent terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891571.3U CN211001243U (en) | 2019-11-05 | 2019-11-05 | Keyless entry system based on face recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891571.3U CN211001243U (en) | 2019-11-05 | 2019-11-05 | Keyless entry system based on face recognition |
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| Publication Number | Publication Date |
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| CN211001243U true CN211001243U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921891571.3U Active CN211001243U (en) | 2019-11-05 | 2019-11-05 | Keyless entry system based on face recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752983A (en) * | 2021-09-17 | 2021-12-07 | 阳光暖果（北京）科技发展有限公司 | Vehicle unlocking control system and method based on face recognition/eye recognition |
| CN114312666A (en) * | 2021-11-22 | 2022-04-12 | 江铃汽车股份有限公司 | Vehicle control method and device based on face recognition, storage medium and equipment |
-
2019
- 2019-11-05 CN CN201921891571.3U patent/CN211001243U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752983A (en) * | 2021-09-17 | 2021-12-07 | 阳光暖果（北京）科技发展有限公司 | Vehicle unlocking control system and method based on face recognition/eye recognition |
| CN113752983B (en) * | 2021-09-17 | 2022-11-22 | 阳光暖果（北京）科技发展有限公司 | Vehicle unlocking control system and method based on face recognition/eye recognition |
| CN114312666A (en) * | 2021-11-22 | 2022-04-12 | 江铃汽车股份有限公司 | Vehicle control method and device based on face recognition, storage medium and equipment |
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Effective date of registration: 20210511 Address after: Room b1071, 1st floor, building 1 (North), 368 Liuhe Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Zhejiang Weige magnesium Automobile Technology Co.,Ltd. Address before: Room j2053, 1st floor, No.185, Moyu Road, Anting Town, Jiading District, Shanghai, 201800 Patentee before: SHANGHAI RUIMEI NEW ENERGY TECHNOLOGY Co.,Ltd. |