CN214929589U

CN214929589U - Door unblock controlling means

Info

Publication number: CN214929589U
Application number: CN202121231710.7U
Authority: CN
Inventors: 刘馨琪; 冯金磊; 刘兆丹
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-30
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a door unblock controlling means and vehicle, the device includes: collection module and controller, wherein: the collection module is connected with the controller, and the collection module includes at least one of: the near field communication NFC module and the face recognition module; the controller is also connected with a lock module of the vehicle door. Through the utility model provides a door unblock controlling means can improve the security and the convenience of door unblock.

Description

Door unblock controlling means

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a door unblock controlling means.

Background

In recent years, the automobile industry is rapidly developed, the safety problem of automobiles becomes a key point of great concern, and the automobile door is an important defense line of the automobiles. In the prior art, a driver carries an automobile key to unlock and lock an automobile door through remote control, and the automobile key can also complete the operation on the automobile when falling into hands of the driver, so that the safety of the automobile is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses implement and provide a door unblock controlling means and vehicle solves the lower problem of door unblock security among the prior art.

According to the utility model discloses an aspect provides a door unblock controlling means, include: collection module and controller, wherein: the collection module is connected with the controller, and the collection module includes at least one of: the near field communication NFC module and the face recognition module; the controller is also connected with a lock module of the vehicle door.

According to another aspect of the present invention, there is provided a vehicle including the above-mentioned door unlocking control apparatus.

According to the technical scheme of the utility model, the acquisition module carries out identity authentication on the human face through the camera; the acquisition module carries out identity verification to the equipment that holds the door control password through near field communication NFC module, in the controller identification module authenticates identity information, identification module with authentication information send to automobile body controller BCM in the controller, automobile body controller BCM is based on lock module, pilot lamp and the bee calling organ of authentication information control door. Therefore, the user can unlock and control the vehicle door in a face recognition and Near Field Communication (NFC) mode, and the safety of unlocking the vehicle door can be improved.

It should be understood that the statements herein are not intended to identify key or critical features of any embodiment of the present invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

fig. 1 is a structural diagram of a vehicle door unlocking control device provided in an embodiment of the present invention;

fig. 2 is a structural diagram of another vehicle door unlocking control device provided in the embodiment of the present invention;

fig. 3 is a structural diagram of another vehicle door unlocking control device provided in the embodiment of the present invention.

Detailed Description

The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Referring to fig. 1, fig. 1 is a flowchart of a vehicle control method provided by the present disclosure, as shown in fig. 1, including the following steps: as shown in fig. 1, an embodiment of the present invention provides a structural schematic diagram of a vehicle door unlocking control device, as shown in fig. 1, including: acquisition module 11 and controller 12, wherein: the acquisition module 11 is connected with the controller 12, and the acquisition module includes at least one of the following: the near field communication NFC module and the face recognition module; the controller 12 is also connected to the door lock module 13.

Wherein, collection module 11 includes near field communication NFC module or face recognition module in FIG. 1, and of course, above-mentioned collection module 11 also can include near field communication NFC module and face recognition module simultaneously, and is right here the embodiment of the utility model provides a do not limit.

The NFC module in the acquisition module 11 is set to be in a card reader mode, and the NFC module can receive a signal sent by the device with the vehicle door control password. Wherein, the device provided with the vehicle door control password can be any device which can be equipped with the door control password, such as: any equipment that can be equipped with the gate password such as the cell-phone that has near field communication NFC module, the wrist-watch that has near field communication NFC module, the panel computer that has near field communication NFC module is to this the embodiment of the utility model provides a do not restrict.

In this embodiment, the NFC module is used as an authentication method. The NFC has the advantages of short transmission distance and low cost, and in the passive period, the circuit is simple in design, and the number of components is small, so that the requirements of information exchange, content access, service exchange and the like among wireless devices are met and simplified. In addition, near field communication NFC is applied to unlocking of vehicle doors, and is widely applied to other living applications. For example: through combination with a smart phone and application software, the NFC technology can purchase exchange information or purchase tickets. The near field communication NFC has the advantages of being simpler and more efficient than the Bluetooth technology, and a user obtains better experience.

In addition, in this embodiment, the face recognition module is used as an authentication method. Compared with other biological recognition methods, the human face recognition method has the advantage that the recognition method is the same as the biological characteristics used by human beings in individual recognition. The face recognition has convenience at the same time, for example: detecting and extracting a face image from an input image, preprocessing the face image, extracting features through an algorithm, comparing face information input by a user, and outputting a face recognition result.

The controller 12 may be understood as a processor for receiving the authentication information sent by the acquisition module 11 and controlling the lock module 13 of the vehicle door based on the authentication information.

As an alternative embodiment, as shown in fig. 2, the vehicle door unlocking control device further includes an unlocking feedback module; the unlocking feedback module is connected with the controller.

In this embodiment, the unlocking feedback module is used for directly feeding back the result of the user authentication to the user through the buzzer and the indicator lamp through visual and auditory senses. For example: the upper complaint unlocking feedback module receives an identity verification result transmitted by the controller, and an indicator lamp in the unlocking feedback module is adjusted to a red light or a green light based on the identity verification result; and the buzzer in the unlocking feedback module continuously rings for two times or sounds for 1 second based on the identity verification result. The unlocking feedback module feeds back the user authentication result to the user, and the user can quickly confirm the door unlocking state of the vehicle according to the information fed back by the unlocking feedback module, so that the safety and convenience of door unlocking are improved.

Fig. 2 is the embodiment of the utility model provides a structure diagram of door unblock controlling means, including camera 21, face identification module 22, near field communication NFC module 23, identification module 24, automobile body controller BCM25, lock module 26, pilot lamp 27 and bee calling organ 28.

As shown in fig. 2, the camera 21 transmits the collected face information to the face recognition module 22, the face recognition module 22 processes the face information to obtain an authentication result and transmits the authentication result to the recognition module 24, the NFC module 23 transmits the authentication result with a gated password device to the recognition module 24, the recognition module 24 performs comprehensive judgment on the authentication results transmitted by the face recognition module 22 and the NFC module 23 to obtain a corresponding verification signal and transmits the verification signal to the BCM25 of the vehicle body controller, and the BCM25 controls the door lock module 26, the indicator light 27 and the buzzer 28 according to the verification signal.

As an alternative embodiment, as shown in fig. 3, the unlocking feedback module includes an indicator lamp 31 and a buzzer 32; a first end of the indicator light 31 is connected with the controller 302; the first end of the buzzer 32 is connected to the controller 302.

In this embodiment, a first end of the indicator light 31 is connected to the controller 302, and is configured to receive the authentication result sent by the controller 302, and select a light pattern corresponding to the authentication result based on the authentication result, for example: after receiving the information of the acquisition module 304 and processing the information, the controller 302 sends the information that the identity passes to the indicator lamp 31 in the unlocking feedback module 301, and the indicator lamp 31 lights up a green indicator lamp after receiving the information that the identity passes to indicate that the identity verification passes; the controller 302 receives the information from the acquisition module 304, processes the information, and sends the information indicating that the identity fails to pass to the indicator lamp 31 in the unlocking feedback module 301, and the indicator lamp 31 lights up a red indicator lamp after receiving the information indicating that the identity fails to pass, indicating that the identity authentication fails. In addition, the first end of the buzzer 32 is connected to the controller 302, and is configured to receive the authentication result sent by the controller 302, and select a sound mode corresponding to the result based on the authentication result, for example: after receiving the information of the acquisition module 304 and processing the information, the controller 302 sends the information that the identity passes to the buzzer 32 in the unlocking feedback module 301, and the buzzer 32 rings 2 sounds after receiving the information that the identity passes, indicating that the identity verification passes; the controller 302 receives and processes the information from the acquisition module 304, and then sends the information indicating that the identity is not passed to the buzzer 32 in the unlocking feedback module 301, and the buzzer 32 sounds for 1 second after receiving the information indicating that the identity is not passed, indicating that the identity authentication is not passed.

As an optional implementation, the controller 302 includes: a recognition module ECU33 and a vehicle body controller BCM34, a first end of the recognition module ECU33 being connected to a first end of the BCM 34; the second end of said BCM34 is connected to the first end of said lock module 303; the third end of the BCM34 is connected with the first end of the indicator lamp 31; the fourth terminal of the BCM34 is connected to the first terminal of the buzzer 32.

The controller 302 includes the recognition module ECU33 and a vehicle body controller BCM34, wherein the recognition module ECU33 is configured to receive a recognition result of the face recognition module 36 and a recognition result of the NFC module 35, and the recognition module ECU33 integrates the recognition result of the face recognition module 36 and the recognition result of the NFC module 35 and transmits the integrated result to the vehicle body controller BCM34 in the controller 302, for example: when the user stands outside the vehicle door, the equipment containing the NFC gated password is close to the NFC sensor, the authentication result is sent to the ECU identification module 35, meanwhile, the face identification module 36 automatically starts to identify face information, then the face information is sent to the face identification module 36 to be judged, the authentication result is output to the ECU identification module 35, the ECU identification module 35 receives a signal and then judges, the indication information is sent to the vehicle body control module BCM34, and the vehicle body control module BCM34 controls the door lock module 303, the indicator lamp 31 and the buzzer 32. If the authentication result is passed, the door lock is opened, the indicator lamp 31 turns green, and the buzzer 32 sounds 2 sounds continuously, and if the authentication result is not passed, the indicator lamp 31 turns red, and the buzzer 32 sounds 1s for a long time.

Further, the vehicle body controller BCM34 of the controller 302 functions to directly control the vehicle door lock, wherein the vehicle body controller BCM34 is connected to the lock module 303, and controls the lock module 303 based on the authentication information of the identification module ECU33, for example: the vehicle body controller BCM34 receives the information of passing the authentication from the identification module ECU33, the vehicle body controller BCM34 sends an unlocking permission command to the lock module 303, and the lock module 303 unlocks the door of the vehicle; the body controller BCM34 receives the information indicating that the authentication from the identification module ECU33 is failed, the body controller BCM34 transmits an unlock prohibition command to the lock module 303, and the lock module 303 locks the door of the vehicle.

In this embodiment, the controller includes the identification module ECU33 for processing authentication information and the body controller BCM34 for actually controlling the vehicle, and the identity authentication step and the vehicle control step are separately executed, so that the smoothness and accuracy of the process of identity authentication performed by the user are ensured, and the convenience of unlocking the vehicle door is improved.

As an optional implementation manner, the acquisition module 304 includes: in the case of the face recognition module 36 and the near field communication NFC module 35: a first end of the face recognition module 36 is connected with a second end of the recognition module ECU 33; the first terminal of the NFC module 35 is connected to the third terminal of the identification module ECU 33.

In this embodiment, the face recognition module 36 is a module for receiving face information and performing recognition and authentication on the face information, and includes: the camera 37 of the door unlocking control device transmits the collected face information to the face recognition module 36, and the face recognition module 36 compares the received face information with face information input by a user and outputs a face authentication result. In addition, the NFC module 35 transmits gating password information in a read-write mode, for example: when the user uses the device storing the door control password to approach the card reader installed outside the vehicle, the near field communication NFC module 35 identifies the door control password and then outputs an identification result. The card reader may be installed outside the vehicle door at any place where the door entry code device is stored. Through two kinds of authentication of face identification module and near field communication NFC module, the security of door unblock control has been improved.

As an optional implementation manner, the vehicle door unlocking control device further includes: at least one camera 37; wherein a first end of the at least one camera 37 is connected to a second end of the face recognition module 36.

In this embodiment, the camera 37 is configured to collect face information of a user, and send the face information to the face recognition module 36. The camera 37 may be disposed at any position of the vehicle where the face information of the user can be captured, for example: the camera 37 can be arranged at the position where the outer side of the vehicle door is intersected with the vehicle window; the camera 37 may be disposed inside the door of the vehicle to capture the face of the user. The camera 37 may be any of an infrared camera, a color camera, and a three-dimensional camera. Through setting up above-mentioned camera 37, have higher accuracy to identification, improved the security and the convenience of door unblock.

The embodiment of the utility model provides an in, because carry out identification verification, above-mentioned face identification module 36 carries out identification verification to the facial characteristic of user to the user who holds door password equipment through above-mentioned near field communication NFC module 35 among the above-mentioned door unlocking control device to with the information transfer to controller 302 that identification verification, above-mentioned controller 302 is based on identification verification's information is controlled above-mentioned lock module 303 and above-mentioned unblock feedback module 301. Compare the mode that the user sent signal to vehicle unblock through the car key in prior art like this, the embodiment of the utility model provides a can improve security and the convenience of door unblock.

Additionally, the embodiment of the utility model provides a vehicle is still provided, including foretell door unblock controlling means, wherein, each process that the vehicle unblock controlling means of above-mentioned arbitrary embodiment realized can be realized to this vehicle, and can reach the same technological effect, for avoiding repetitiously, no longer gives unnecessary details here.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A vehicle door unlock control device, characterized by comprising: collection module and controller, wherein:

the collection module is connected with the controller, and the collection module includes at least one of:

the near field communication NFC module and the face recognition module;

the controller is also connected with a lock module of the vehicle door.

2. The vehicle door unlock control device according to claim 1, further comprising an unlock feedback module;

the unlocking feedback module is connected with the controller.

3. The vehicle door unlocking control device according to claim 2, wherein the unlocking feedback module includes an indicator lamp and a buzzer;

the first end of the indicator light is connected with the controller;

the first end of the buzzer is connected with the controller.

4. The vehicle door unlock control device according to claims 1 to 3, wherein the controller includes: an identification module ECU and a body controller BCM,

the first end of the identification module ECU is connected with the first end of the BCM;

the second end of the BCM is connected with the first end of the lock module;

the third end of the BCM is connected with the first end of the indicator light;

and the fourth end of the BCM is connected with the first end of the buzzer.

5. The vehicle door unlock control device according to claim 1, characterized in that the acquisition module includes: under the condition of a face recognition module and a Near Field Communication (NFC) module:

the first end of the face recognition module is connected with the second end of the recognition module ECU;

and the first end of the near field communication NFC module is connected with the third end of the identification module ECU.

6. The vehicle door unlock control device according to claim 1, further comprising:

at least one camera; wherein the content of the first and second substances,

and the first end of the at least one camera is connected with the second end of the face recognition module.

7. A vehicle characterized by comprising the door unlock control apparatus according to any one of claims 1 to 6.