CN212766112U - Novel remote face recognition vehicle starting device - Google Patents
Novel remote face recognition vehicle starting device Download PDFInfo
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- CN212766112U CN212766112U CN202020629346.9U CN202020629346U CN212766112U CN 212766112 U CN212766112 U CN 212766112U CN 202020629346 U CN202020629346 U CN 202020629346U CN 212766112 U CN212766112 U CN 212766112U
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Abstract
The utility model relates to a novel face identification car start-up system, including server end and on-vehicle collection customer end, the server end passes through the communication unit with on-vehicle collection customer end and is connected, and on-vehicle collection customer end connects the on-vehicle large-size screen IVI of whole car; the server side comprises a face database, a database operation module, a network transmission module, a face database operation module, an identification module, a training module and a control module; the vehicle-mounted acquisition client comprises a power supply manager, a processor, a camera, a Flash program memory, an SDRAM image memory, a UART interface, a CAN interface, an external IO interface and a vehicle CAN network, wherein the power supply manager is respectively connected with the camera, the processor and a communication unit, the camera is connected with the processor, and the processor is respectively connected with the Flash program memory, the SDRAM image memory, the UART interface, the CAN interface and the external IO interface. The utility model has the advantages of the modern design improves face identification accuracy and degree of safety, and science and technology feels strong.
Description
The technical field is as follows:
the utility model belongs to the automobile starting field, concretely relates to novel long-range face identification vehicle starts device.
Background art:
the automobile is taken as a main vehicle for people to go out in the current era and is inseparable from the lives of people, with the coming of the internet + era, the automobile will enter the automobile sharing era in the future, and the automobile sharing is generally used for coordinating the automobile through a certain company and taking charge of the problems of insurance, parking and the like of the automobile. This not only saves money, but also helps to alleviate traffic jams, and road wear, reduces air pollution, and reduces dependence on energy.
Although the development prospect of the shared automobile is very broad, the identity authentication of the renters is a difficult problem, and the traditional identity authentication method mostly adopts passwords, so that the method has two defects: passwords are easy to forget; the password is dangerous to be stolen by others. The face recognition technology is widely applied as a popular biological feature recognition technology, has very high recognition accuracy and is not easy to imitate, the face recognition is gradually deepened from single face image feature recognition, on one hand, details such as position comparison (such as a left eye corner to a nose tip), light and shadow features, iris recognition and the like are increased, on the other hand, a 3D modeling technology is introduced to acquire more three-dimensional data features to recognize identities, and because uncertainty and data volume of a tenant are very huge, a massive database is unrealistic to store locally, the face recognition accuracy is reduced, and the safety is reduced.
The utility model has the following contents:
the utility model aims at overcoming the not enough above, provide a novel long-range face identification vehicle starting device, the modern design improves face identification accuracy and degree of safety, and science and technology feels strong.
The purpose of the utility model is realized through the following technical scheme: a novel remote face recognition vehicle starting device comprises a server end and a vehicle-mounted acquisition client end, wherein the server end is connected with the vehicle-mounted acquisition client end through a communication unit, and the vehicle-mounted acquisition client end is connected with a vehicle-mounted large screen IVI of a whole vehicle;
the server end comprises a face database, a database operation module, a network transmission module, a face database operation module, an identification module, a training module and a control module, wherein the network transmission module is connected with the communication unit and the control module;
the vehicle-mounted acquisition client comprises a power supply manager, a processor, a camera, a Flash program memory, an SDRAM image memory, a UART interface, a CAN interface, an external IO interface and a vehicle CAN network, wherein the power supply manager is respectively connected with the camera, the processor and a communication unit, the camera is connected with the processor, the processor is connected with the communication unit, the processor is respectively connected with the Flash program memory, the SDRAM image memory, the UART interface, the CAN interface and the external IO interface, and the CAN interface is connected with the CAN network.
The utility model discloses a further improvement lies in: the network transmission module stores the received information to a face database through the control module.
The utility model discloses a further improvement lies in: the vehicle-mounted acquisition client side adopts an android smart phone or an apple mobile phone.
The utility model discloses a further improvement lies in: the processor employs an ARM i.MX6Q core board.
The utility model discloses a further improvement lies in: the communication unit adopts a 4G wireless network card, and the 4G wireless network card is a mobile 4G network card with the model number of USR G401 t.
The utility model discloses a further improvement lies in: the camera adopts an A20USB camera.
The utility model discloses a further improvement lies in: the face database adopts a MySQL database.
Compared with the prior art, the utility model has the following advantage:
the utility model relates to a novelty, through the face information database of server side pre-established storage standard face information and training result, discern user's identity through long-range authentication, combine face identification's advantage and smart mobile phone's portability, utilize the remote transmission technique, carry out the long-range identification authentication to the face, according to the result of authentication and give certain authority, realize the authority authentication through the method of long-range authentication, strong and the degree of safety is high for science and technology, be a fine innovation scheme, very have marketing prospect.
Description of the drawings:
fig. 1 is the utility model relates to a novel long-range face identification vehicle starts device's structural framework picture.
Fig. 2 is the utility model relates to a novel long-range face identification vehicle starts device's face database and on-vehicle collection customer end's structural framework picture.
Reference numbers in the figures: 100-image processing chip, 110-power management module, 120-CCD camera A, 121-CCD camera B, 130-video decoding circuit, 140-complex programmable logic device, 150-Flash program memory, 160-SDRAM image memory, 170-UART interface, 180-core processing chip, 190-LIN interface, 200-external IO interface, 210-CAN interface and 220-whole vehicle.
The specific implementation mode is as follows:
in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
Fig. 1 and fig. 2 show an embodiment of the novel remote face recognition vehicle starting device of the present invention, which includes a server 100 and a vehicle-mounted acquisition client 200, wherein the server 100 is connected to the vehicle-mounted acquisition client 200 through a communication unit 180, and the vehicle-mounted acquisition client 200 is connected to a vehicle-mounted large screen IVI300 of a whole vehicle 290;
the server 100 comprises a face database 110, a database operation module 120, a network transmission module 130, a face database operation module 140, a recognition module 150, a training module 160 and a control module 170, wherein the network transmission module 130 is connected with the communication unit 180, the network transmission module 130 is connected with the control module 170, the control module 170 is respectively connected with the face database operation module 140, the recognition module 150 and the training module 160, the database operation module 120 is respectively connected with the face database operation module 140, the recognition module 150 and the training module 160, and the database operation module 120 is connected with the face database 110;
the vehicle-mounted acquisition client 200 comprises a power manager 210, a processor 190, a camera 220, a Flash program memory 230, an SDRAM image memory 240, a UART interface 250, a CAN interface 260, an external IO interface 270 and a vehicle CAN network 280, wherein the power manager 210 is respectively connected with the camera 220, the processor 190 and the communication unit 180, the camera is connected with the processor 190, the processor 190 is connected with the communication unit 180, the processor 190 is respectively connected with the Flash program memory 230, the SDRAM image memory 240, the UART interface 250, the CAN interface 260 and the external IO interface 270, the CAN interface 260 is connected with the CAN network 280, and the power manager 210 CAN output voltages of 12V, 5V, 3.3V and 1.8V.
The network transmission module 130 saves the received information to the face database 110 through the control module 170. The vehicle-mounted acquisition client 200 is an android smart phone or an apple mobile phone. Processor 190 employs an ARM i.mx6q core board. The communication unit 180 adopts a 4G wireless network card, and the 4G wireless network card is a mobile 4G network card with the model number of USR G401 t. The camera 220 is an a20USB camera. The face database 110 employs a MySQL database.
The starting principle is as follows: the network transmission module 130 stores the received information to the face database 110 through the control module 170, the picture information after the client terminal takes a picture is remotely transmitted to the server terminal through the communication unit 180, and the server terminal 100 compares the received picture with the information of the center of the face database 110 after receiving the picture information to find out the matched information, thereby determining the corresponding authority of the user to realize the starting. The server 100 is to complete the operation of face comparison of the whole system, and has four functions of face picture receiving, image detection and recognition, face image registration and image training. The rental car is delivered to the lessee who is checked for identity, and the rental car is not provided for the purpose that the identity is unknown or the identity is rejected.
Example 1
According to the scheme, an ARM circuit board i.MX6Q processor is used as a core, and a hardware platform adopts an A20USB camera and a mobile 4G network card of USR G401t to realize image acquisition and remote real-time transmission and upload to a server. When a user logs in, the user clicks a login button and faces the lens, the system automatically captures a front image of the person, the facial features for verification are obtained after a series of processing, and then the facial features are retrieved and compared with the faces in the face information database. When the user identity is valid, allowing the user to enter the vehicle and further starting the vehicle; and when the user identity is invalid, refusing the user to enter the system and recording the login time and the face image of the visitor, thereby effectively tracking illegal use. The server side is used for receiving four functional face pictures, detecting and identifying the images, registering the face images and training the images. The main computation in the system is at the server side, so that the server side is required to have good performance, face comparison operation can be rapidly carried out, and comparison results are fed back to the client side.
Example 2
The utility model discloses combine vehicle-mounted LAN, mobile internet, smart mobile phone platform, face identification technique four to utilize the advantage of respective technique to realize long-range face authentication and vehicle start together. The android smart phone is selected for the system client, and the smart phone can be connected to the Internet through a 2G or 3G network at any time and any place due to portability and good photographing performance, so that the photos can be quickly and accurately uploaded to the server through the network by photographing through the mobile phone after networking. The server side compares the uploaded pictures with the database quickly, the operation is carried out, if the client is verified to be legal, a Bluetooth secret key is generated and transmitted to the vehicle-mounted acquisition client side 200, the vehicle-mounted acquisition client side 200 carries out Bluetooth communication authentication with the vehicle-mounted large-screen IVI300 through Bluetooth, the vehicle is prevented when the pairing is successful, the vehicle door is opened, and the vehicle can be started after the client enters the vehicle. And if the server comparison is unsuccessful, feeding the result back to the client, and not providing the Bluetooth key. Therefore, the client selects the android smart phone to complete the design of the system, so that the system has a good application prospect, can be quickly popularized by application, only needs to install APP, and does not need to purchase hardware equipment again.
The utility model relates to a novelty, through the face information database of server side pre-established storage standard face information and training result, discern user's identity through long-range authentication, combine face identification's advantage and smart mobile phone's portability, utilize the remote transmission technique, carry out the long-range identification authentication to the face, according to the result of authentication and give certain authority, realize the authority authentication through the method of long-range authentication, strong and the degree of safety is high for science and technology, be a fine innovation scheme, very have marketing prospect.
The content not fully disclosed in the present invention is the prior knowledge known to those skilled in the art, and especially the ARM i.mx6q core board, the mobile 4G network card of the USR G401t, the a20USB camera, the MySQL database, etc. all belong to the common knowledge, and therefore are not described in detail.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel long-range face identification vehicle starting device which characterized in that: the system comprises a server (100) and a vehicle-mounted acquisition client (200), wherein the server (100) is connected with the vehicle-mounted acquisition client (200) through a communication unit (180), and the vehicle-mounted acquisition client (200) is connected with a vehicle-mounted large-screen IVI (300) of a whole vehicle (290);
the server (100) comprises a face database (110), a database operation module (120), a network transmission module (130), a face database operation module (140), an identification module (150), a training module (160) and a control module (170), wherein the network transmission module (130) is connected with a communication unit (180), the network transmission module (130) is connected with the control module (170), the control module (170) is respectively connected with the face database operation module (140), the identification module (150) and the training module (160), the database operation module (120) is respectively connected with the face database operation module (140), the identification module (150) and the training module (160), and the database operation module (120) is connected with the face database (110);
the vehicle-mounted acquisition client (200) comprises a power manager (210), a processor (190), a camera (220), a Flash program memory (230), an SDRAM image memory (240), a UART interface (250), a CAN interface (260), an external IO interface (270) and a vehicle CAN network (280), wherein the power manager (210) is respectively connected with the camera (220), the processor (190) and a communication unit (180), the camera is connected with the processor (190), the processor (190) is connected with the communication unit (180), the processor (190) is respectively connected with the Flash program memory (230), the SDRAM image memory (240), the UART interface (250), the CAN interface (260) and the external IO interface (270), and the CAN interface (260) is connected with the CAN network (280).
2. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the network transmission module (130) saves the received information to the face database (110) through the control module (170).
3. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the vehicle-mounted acquisition client (200) adopts an android smart phone or an apple mobile phone.
4. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the processor (190) employs an ARM i.MX6Q core board.
5. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the communication unit (180) adopts a 4G wireless network card, and the 4G wireless network card is a mobile 4G network card with the model number of USR G401 t.
6. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the camera (220) adopts an A20USB camera.
7. The novel remote face recognition vehicle starting device according to claim 1, characterized in that: the face database (110) adopts a MySQL database.
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| CN202020629346.9U CN212766112U (en) | 2020-04-24 | 2020-04-24 | Novel remote face recognition vehicle starting device |
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| CN202020629346.9U CN212766112U (en) | 2020-04-24 | 2020-04-24 | Novel remote face recognition vehicle starting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114419764A (en) * | 2022-01-06 | 2022-04-29 | 徐工汉云技术股份有限公司 | System and unlocking method for unlocking vehicle based on TBOX Bluetooth communication |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114419764A (en) * | 2022-01-06 | 2022-04-29 | 徐工汉云技术股份有限公司 | System and unlocking method for unlocking vehicle based on TBOX Bluetooth communication |
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