CN110001578A - Vehicle monitoring method, device and controller based on recognition of face - Google Patents

Abstract

The invention provides a vehicle monitoring method, device and controller based on face recognition, and relates to the technical field of vehicle monitoring. The method includes: when the vehicle is started, collecting a first image of a target area through a camera device of the vehicle; Perform face recognition on an image and match it with the pre-stored face image; if the matching is unsuccessful, send the first image to the terminal corresponding to the vehicle; receive the first authorization information fed back by the terminal; control the camera device according to the first authorization information Acquire an image of the target area. The vehicle monitoring method, device and controller based on face recognition provided by the embodiments of the present invention can perform face recognition on the user of the vehicle when the vehicle is started, and perform authorization and monitoring respectively, which can improve monitoring efficiency.

Description

Vehicle monitoring method, device and controller based on face recognition

technical field

The present invention relates to the technical field of vehicle monitoring, in particular to a method, device and controller for vehicle monitoring based on face recognition.

Background technique

With the continuous improvement of living standards, automobiles have been integrated into people's lives as a means of transportation. When the vehicle is parked, the owner will worry about the vehicle being stolen or the window being smashed. When the vehicle is lent to others, necessary monitoring is required to ensure the safety of the vehicle and its own information.

In the prior art, video surveillance can be performed when the vehicle is left unattended or lent to others through the camera device to protect safety. However, the existing monitoring equipment generally continuously performs video monitoring after the vehicle is started, and sends the video to the server or the owner. However, this method cannot distinguish the identity of the user, and it cannot be separately authorized according to the identity of the user, resulting in monitoring. less efficient.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a vehicle monitoring method, device and controller based on face recognition, which can perform face recognition on users, and perform authorization and monitoring respectively, thereby improving the monitoring efficiency of vehicles.

In a first aspect, an embodiment of the present invention provides a vehicle monitoring method based on face recognition, which is applied to a controller of a vehicle. The method includes: collecting a first image of a target area through a camera device of the vehicle when the vehicle is started; Perform face recognition on the first image and match it with the pre-stored face image; if the matching is unsuccessful, send the first image to the terminal corresponding to the vehicle; receive the first authorization information fed back by the terminal; according to the first authorization information, control the The camera device captures images of the target area.

In conjunction with the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein, according to the first authorization information, the step of controlling the camera to collect the image of the target area includes: according to the first authorization information, Determine the end time of authorization; when the end time of authorization is reached, a second image of the target area is captured by the camera device.

With reference to the first possible implementation manner of the first aspect, this embodiment of the present invention provides the second possible implementation manner of the first aspect, further comprising: sending a second image to the terminal, and receiving a second authorization fed back by the terminal information.

In conjunction with the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, and the method further includes: receiving a face image with free use authority input by a user; Save as a pre-stored face image.

In conjunction with the first aspect, the embodiment of the present invention provides a fourth possible implementation manner of the first aspect. The method further includes: determining the authorization end time according to the authorization time information; when the authorization end time is reached, the authorization time is about to end. prompt and/or perform image acquisition prompts.

In conjunction with the first possible implementation manner of the first aspect, the embodiment of the present invention provides a fifth possible implementation manner of the first aspect, and the method further includes: displaying the first image and/or the second image through a display device of the vehicle image.

In a second aspect, an embodiment of the present invention provides a vehicle monitoring device based on face recognition, which is applied to a controller of a vehicle. The device includes: a first collection module, configured to collect data through a camera device of the vehicle when the vehicle is started. The first image of the target area; the face recognition matching module is used to perform face recognition on the first image and match it with the pre-stored face image; the sending module is used to send the first image to the vehicle if the matching is unsuccessful a corresponding terminal; a receiving module for receiving the first authorization information fed back by the terminal; and a second acquisition module for controlling the camera to collect images of the target area according to the first authorization information.

In conjunction with the second aspect, the embodiment of the present invention provides a first possible implementation manner of the second aspect, wherein the second collection module includes: a time determination unit, configured to determine the authorization end time according to the first authorization information; the collection unit , which is used to collect the second image of the target area through the camera device when the authorization end time is reached.

With reference to the first possible implementation manner of the second aspect, the embodiment of the present invention provides a second possible implementation manner of the second aspect, the apparatus further includes: a continuous monitoring module, configured to send the second image to the terminal, and receive the second authorization information fed back by the terminal.

In a third aspect, an embodiment of the present invention also provides a controller, including a processor, a memory, a bus, and a communication interface, where the processor, the communication interface, and the memory are connected through a bus; the memory is used for storing programs; the processor is used for The bus calls the program stored in the memory, and executes the instructions to implement the method provided by the first aspect and one of its possible implementation manners.

The embodiments of the present invention have brought the following beneficial effects:

In the vehicle monitoring method, device and controller based on face recognition provided by the embodiments of the present invention, when the vehicle is started, the in-vehicle image can be collected through the camera device, and face recognition and matching are performed, and the image is sent when the matching is unsuccessful To the terminal, the monitoring personnel perform manual authorization, and control the camera device to collect the image of the target area for monitoring according to the authorization information. The face recognition of the user of the vehicle can be performed, and the authorization and monitoring can be carried out respectively, which can improve the monitoring efficiency.

Additional features and advantages of the present disclosure will be set forth in the description that follows, or some may be inferred or unambiguously determined from the description, or may be learned by practicing the above-described techniques of the present disclosure.

In order to make the above-mentioned objects, features and advantages of the present disclosure more obvious and easy to understand, the preferred embodiments are exemplified below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

1 is a schematic flowchart of a vehicle monitoring method based on face recognition provided by an embodiment of the present invention;

2 is a schematic structural diagram of a vehicle monitoring device based on face recognition provided by an embodiment of the present invention;

3 is a schematic structural diagram of another vehicle monitoring device based on face recognition provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another vehicle monitoring device based on face recognition provided by an embodiment of the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The current monitoring equipment cannot distinguish the identity of the user, and cannot separately authorize according to the identity of the user, resulting in low monitoring efficiency. Based on this, the embodiments of the present invention provide a vehicle monitoring method, device and controller based on face recognition, which can perform face recognition on users, and perform authorization and monitoring respectively, thereby improving vehicle monitoring efficiency.

Embodiments of the present invention will be described in detail below.

Example 1

The embodiment of the present invention provides a vehicle monitoring method based on face recognition, which is applied to a controller of a vehicle. The controller may be a controller set separately for the vehicle monitoring method, or a processor provided by the vehicle itself. For example, BCM (body control module, body control module) and so on.

Referring to the schematic flowchart of the vehicle monitoring method based on face recognition shown in FIG. 1, the method includes:

Step S102, when the vehicle is started, a first image of the target area is collected by a camera device of the vehicle.

The camera device may be a camera disposed on the interior rearview mirror, or may be disposed in other positions, such as other positions where images of the driver's seat area can be captured. The purpose of this method is to monitor whether the person using the vehicle is authorized, the target area is the driver's seat area. When the vehicle is started, the image acquisition of the target area is started, that is, monitoring is performed from the start of the vehicle.

Step S104, performing face recognition on the first image and matching with the pre-stored face image.

After the above-mentioned first image is collected, to perform face recognition on the first image, an existing face recognition method may be used, which is not limited in this embodiment. After the face recognition is performed, the recognized image is matched with the pre-stored face image. The pre-stored face image may be a face image of an authorized person or a face image identified by the face image. If the above-mentioned first image is successfully matched with the pre-stored face image, it is determined that the current user is an authorized person, and the authorized person is a person with free use rights, and no further monitoring is required, and the process is ended; If unsuccessful, manual authorization from the vehicle owner is required.

Before performing monitoring, a face image with free use authority input by the user can be received, and the face image with free use authority can be saved as the above-mentioned pre-stored face image.

Step S106, if the matching is unsuccessful, the first image is sent to the terminal corresponding to the vehicle.

If the match is unsuccessful, it means that the current user is not an authorized person. At this time, the first image is sent to the terminal corresponding to the vehicle for manual review by the owner or other monitoring personnel to determine whether the current user is indeed authorized to use the vehicle. permissions. The terminal receives the authorization information input by the vehicle owner or other monitoring personnel, and the authorization information may include information such as whether to authorize, the duration of the authorization, or the end time of the authorization. Monitoring software may be installed on the terminal for receiving and displaying images and receiving authorization information. The above-mentioned controller and the terminal are connected by wireless communication.

Step S108, receiving the first authorization information fed back by the terminal.

Step S110, controlling the camera to collect the image of the target area according to the first authorization information.

After receiving the above-mentioned first authorization information, it can be determined whether to control the camera device to capture the image of the target area according to information such as whether to authorize, the time length of authorization, or the end time of authorization. For example, if the first authorization information is not authorized, when receiving the first authorization information, control the camera device to capture the image of the target area for the vehicle owner or other monitoring personnel to carry out continuous monitoring, image saving or alarming, etc.; If the first authorization information is the authorized time length, timing is performed and after the time length is reached, the camera is controlled to capture the image of the target area for the vehicle owner or other monitoring personnel to re-authorize; if the first authorization information is When the authorization end time is reached, the camera is controlled to capture the image of the target area for the vehicle owner or other monitoring personnel to re-authorize.

When the above-mentioned first authorization information is the authorization end time, step S110 may be performed in the following manner: determine the authorization end time according to the first authorization information;

In the vehicle monitoring method based on face recognition provided by the embodiment of the present invention, when the vehicle is started, the in-vehicle image can be collected by the camera device, and face recognition and matching can be performed, and when the matching is unsuccessful, the image is sent to the terminal, and the monitoring Personnel perform manual authorization, and control the camera device to collect images of the target area for monitoring according to the authorization information. Face recognition can be performed on the user of the vehicle, and authorization and monitoring can be performed separately, which can improve monitoring efficiency.

In the above method, after the step of collecting the second image of the target area by the camera device when the authorization end time is reached, the method further includes: sending the second image to the terminal, and receiving the second authorization information fed back by the terminal. After the first authorization, image acquisition is performed when the authorization ends, the image is also sent to the terminal, and the information of the second authorization is received.

Considering the need of reminding the current user, when the authorization ends, the above method further includes: determining the authorization end time according to the authorization time information; when the authorization end time is reached, prompting that the authorization time is about to end and/or performing an image capture prompt. At the end of the authorization, an end prompt or a prompt for image acquisition is performed again.

During image collection, the multimedia device on the vehicle can be used to display the image, which can facilitate the user to observe the image collected by himself, so as to adjust the angle or position to make the collected image clearer and more accurate. The above method further includes: displaying the image through the vehicle. The device displays the first image and/or the second image.

Example 2

An embodiment of the present invention provides a vehicle monitoring device based on face recognition, which is applied to a controller of a vehicle. Referring to the schematic structural diagram of the vehicle monitoring device based on face recognition shown in FIG. 2 , the device includes:

The first acquisition module 21 is configured to acquire the first image of the target area through the camera device of the vehicle when the vehicle is started;

face recognition matching module 22, for performing face recognition on the first image and matching with the pre-stored face image;

The sending module 23 is configured to send the first image to the terminal corresponding to the vehicle if the matching is unsuccessful;

a receiving module 24, configured to receive the first authorization information fed back by the terminal;

The second collection module 25 is configured to control the camera device to collect the image of the target area according to the first authorization information.

Referring to the schematic structural diagram of the vehicle monitoring device based on face recognition shown in FIG. 3 , the above-mentioned second collection module 25 includes:

a time determining unit 251, configured to determine the end time of the authorization according to the first authorization information;

The acquisition unit 252 is configured to acquire the second image of the target area by the camera device when the authorization end time is reached.

Referring to the schematic structural diagram of the vehicle monitoring device based on face recognition shown in FIG. 4 , the above-mentioned device further includes:

The continuous monitoring module 41 is configured to send the second image to the terminal and receive the second authorization information fed back by the terminal.

The vehicle monitoring device based on face recognition provided by the embodiment of the present invention has the same technical features as the vehicle monitoring method based on face recognition provided by the above-mentioned embodiments, so it can also solve the same technical problem and achieve the same technical effect.

An embodiment of the present invention also provides a controller, including a processor, a memory, a bus, and a communication interface, where the processor, the communication interface, and the memory are connected through a bus; the memory is used to store programs; the processor is used to call the memory through the bus The program in the memory executes the method provided by the above embodiment.

Embodiments of the present invention further provide a computer-readable medium having non-volatile program codes executable by a processor, and the program codes enable the processor to execute the methods provided by the foregoing embodiments.

It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. For the same and similar parts among the various embodiments, refer to each other Can. The implementation principle and technical effect of the vehicle monitoring device based on face recognition provided by the embodiments of the present invention are the same as those of the foregoing method embodiments. For the sake of brief description, the parts not mentioned in the device embodiments can be implemented with reference to the foregoing methods. corresponding content in the example.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may also be implemented in other manners. The apparatus embodiments described above are merely illustrative, for example, the flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality and possible implementations of apparatuses, methods and computer program products according to various embodiments of the present invention. operate. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more functions for implementing the specified logical function(s) executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or actions , or can be implemented in a combination of dedicated hardware and computer instructions.

If the above functions are implemented in the form of software functional units and sold or used as independent products, they may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

Finally, it should be noted that the above-mentioned embodiments are only specific implementations of the present invention, and are used to illustrate the technical solutions of the present invention, but not to limit them. The protection scope of the present invention is not limited thereto, although referring to the foregoing The embodiment has been described in detail the present invention, those of ordinary skill in the art should understand: any person skilled in the art who is familiar with the technical field within the technical scope disclosed by the present invention can still modify the technical solutions described in the foregoing embodiments. Or can easily think of changes, or equivalently replace some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be covered in the present invention. within the scope of protection. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. a vehicle monitoring method based on face recognition, is characterized in that, is applied to the controller of vehicle, the method comprises: When the vehicle is started, a first image of the target area is collected by the camera device of the vehicle; performing face recognition on the first image and matching it with a pre-stored face image; If the matching is unsuccessful, sending the first image to the terminal corresponding to the vehicle; receiving the first authorization information fed back by the terminal; According to the first authorization information, the camera is controlled to capture the image of the target area. 2. The method according to claim 1, wherein the step of controlling the camera to capture the image of the target area according to the first authorization information comprises: determining the end time of the authorization according to the first authorization information; When the authorization end time is reached, a second image of the target area is captured by the camera device. 3. The method according to claim 2, wherein the method further comprises: The second image is sent to the terminal, and second authorization information fed back by the terminal is received. 4. The method according to claim 1, wherein the method further comprises: Receive face images with free usage rights input by users; Save the face image with free use rights as the pre-stored face image. 5. The method according to claim 1, wherein the method further comprises: According to the authorization time information, determine the authorization end time; When the authorization end time is reached, a prompt that the authorization time is about to end and/or an image capture prompt is performed. 6. The method according to claim 2, wherein the method further comprises: The first image and/or the second image are displayed by a display device of the vehicle. 7. A vehicle monitoring device based on face recognition, characterized in that, applied to a controller of a vehicle, the device comprising: a first acquisition module, configured to acquire a first image of a target area through a camera device of the vehicle when the vehicle is started; a face recognition matching module, for performing face recognition on the first image and matching it with a pre-stored face image; a sending module, configured to send the first image to the terminal corresponding to the vehicle if the matching is unsuccessful; a receiving module, configured to receive the first authorization information fed back by the terminal; The second acquisition module is configured to control the camera to acquire the image of the target area according to the first authorization information. 8. The apparatus according to claim 7, wherein the second collection module comprises: a time determining unit, configured to determine the end time of the authorization according to the first authorization information; and a collection unit, configured to collect a second image of the target area through the camera device when the authorization end time is reached. 9. The apparatus of claim 8, wherein the apparatus further comprises: A continuous monitoring module, configured to send the second image to the terminal, and receive second authorization information fed back by the terminal. 10. A controller, characterized in that it comprises a processor, a memory, a bus and a communication interface, and the processor, the communication interface and the memory are connected through the bus; the memory is used to store programs; The processor is configured to call the program stored in the memory through the bus to execute the method of any one of claims 1-6.