CN110909597A - Vehicle child lock falling control method and device and vehicle-mounted equipment - Google Patents
Vehicle child lock falling control method and device and vehicle-mounted equipment Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000001815 facial effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/178—Human faces, e.g. facial parts, sketches or expressions estimating age from face image; using age information for improving recognition
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Abstract
The application discloses a vehicle child lock falling control method, a device and vehicle-mounted equipment, wherein the vehicle child lock falling control method is applied to the vehicle-mounted equipment, and the method comprises the following steps: acquiring a face image of a passenger in the rear row of the vehicle; judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold; if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger; judging whether the weight of the passenger exceeds a weight threshold value according to the weight information; and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked. This application is discerned passenger age through acquireing passenger face image and weight to improve children's in the vehicle safety of going on a journey.
Description
Technical Field
The application relates to the technical field of vehicle control, in particular to a vehicle child lock locking control method and device and vehicle-mounted equipment.
Background
The child lock in the automobile is a lock designed for preventing a child from opening an automobile door randomly when the automobile is driven, once the child lock is locked, the automobile doors except a driver seat in the automobile cannot be driven from the inside, and the other automobile doors can only be opened through an outer handle of the automobile door.
The existing child lock needs a driver to manually trigger a child lock switch, so that the child lock automatically falls to lock a vehicle door. However, if the driver does not press the child lock switch in time, the child lock will not be locked, and when there is a child in the vehicle, there are some unnecessary safety hazards for going out.
Therefore, how to achieve accurate automatic locking of a child lock is a hot topic that is being researched by those skilled in the art.
Disclosure of Invention
The application mainly aims to provide a vehicle child lock falling lock control method, a vehicle child lock falling lock control device and vehicle-mounted equipment, and aims to achieve accurate and automatic falling lock of a child lock arranged on a vehicle and improve traveling safety of children in the vehicle.
In order to achieve the above object, the present application provides a vehicle child lock drop control method, applied to a vehicle-mounted device, the method including:
acquiring a face image of a passenger in the rear row of the vehicle;
judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold;
if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger;
judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
Preferably, the method further comprises:
controlling the child lock to drop if the age of the passenger does not exceed the first age threshold.
Preferably, if the weight of the passenger exceeds the weight threshold, the face image of the passenger is sent to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
Preferably, the vehicle is provided with a pressure sensor, and the acquiring weight information of the passenger includes:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
Preferably, the determining whether the age of the passenger exceeds a corresponding age threshold according to the face image includes:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
The application still provides a vehicle children lock controlling means that falls, vehicle children lock controlling means that falls includes:
the image acquisition module is used for acquiring a face image of a passenger in the back row of the vehicle;
the age identification module is used for judging whether the age of the passenger exceeds a corresponding age threshold value according to the face image, wherein the age threshold value comprises a first age threshold value and a second age threshold value, and the second age threshold value is larger than the first age threshold value;
the weight obtaining module is used for obtaining weight information of the passenger if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold;
the weight identification module is used for judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
and the lock falling control module is also used for controlling the lock falling of the child lock arranged on the vehicle if the weight of the passenger does not exceed the weight threshold.
Preferably, the lock falling control module is further configured to control the child lock to fall if the age of the passenger does not exceed the first age threshold.
Preferably, the lock drop control module is further configured to:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
Preferably, the vehicle is provided with a pressure sensor, the weight obtaining module is further configured to:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
Preferably, the age identification module is further configured to:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
The present application further provides a vehicle-mounted device, the vehicle-mounted device includes:
the memory is used for storing a vehicle child lock falling control program executable by the computer; and
and the processor is used for calling the vehicle child lock falling control program stored in the memory to execute the vehicle child lock falling control method.
Compared with the prior art, the application provides a vehicle child lock locking control method applied to vehicle-mounted equipment, and the method comprises the following steps: acquiring a face image of a passenger in the rear row of the vehicle; judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold; if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger; judging whether the weight of the passenger exceeds a weight threshold value according to the weight information; and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
This application is discerned passenger age through acquireing passenger face image and weight to improve children's in the vehicle safety of going on a journey.
Drawings
FIG. 1 is a flow chart illustrating steps of a method for controlling a child lock of a vehicle according to the present disclosure;
FIG. 2 is a schematic diagram of an application scenario of the child lock control method for a vehicle according to the present application;
FIG. 3 is a schematic diagram of the connection between the vehicle-mounted device and other devices installed on the vehicle;
FIG. 4 is a flowchart illustrating sub-steps of step S2 of FIG. 1;
FIG. 5 is a flowchart illustrating sub-steps of step S3 of FIG. 1;
FIG. 6 is a block diagram of a child lock drop control for a vehicle according to an embodiment of the present application;
fig. 7 is a block diagram of a structure of an in-vehicle device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The application provides a vehicle child lock falling control method, a device and vehicle-mounted equipment, wherein the vehicle child lock falling control method is applied to the vehicle-mounted equipment, and the method comprises the following steps: acquiring a face image of a passenger in the rear row of the vehicle; judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold; if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger; judging whether the weight of the passenger exceeds a weight threshold value according to the weight information; and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
This application is discerned passenger age through acquireing passenger face image and weight to improve children's in the vehicle safety of going on a journey.
Referring to fig. 1, fig. 1 shows a vehicle child lock drop Control method provided by the present application, which is applied to a vehicle-mounted device, where the vehicle-mounted device may be a vehicle-mounted diagnostic device, that is, an On-Board Diagnostics (OBD) device, and the vehicle-mounted device may also be a driving computer of a vehicle, that is, an Electronic Control Unit (ECU) device, and the method includes:
step S1: and acquiring a face image of a passenger in the back row of the vehicle.
As shown in fig. 2 to 3, the vehicle-mounted device 10 is installed in a vehicle 100, and a child lock 30, a pressure sensor 40 and a camera 50 are further installed in the vehicle 100, wherein the pressure sensor 40 and the camera 50 are communicatively connected to the vehicle-mounted device 10, and are configured to collect passenger information of a rear seat in the vehicle 100, which includes face image information of a passenger and pressure information of the passenger seated in the rear seat, and transmit the passenger information to the vehicle-mounted device 10. The child lock 30 is communicatively connected to the in-vehicle apparatus 10, so that the child lock 30 can be controlled to be unlocked by the in-vehicle apparatus 10, and the child lock 30 can be locked.
The passenger sits in the rear seat of the vehicle 100, and after the vehicle starts, the vehicle-mounted device 10 acquires a face image of the passenger through the camera 50.
Step S2: and judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold.
The mobile unit 10 stores the face image database of the sample passengers of different age groups, compares the acquired face image of the passenger with the stored sample image in the face image database by using the image recognition technology, and can determine the age of the corresponding passenger, so that the corresponding age of the current passenger can be analyzed, whether the age of the current passenger exceeds the corresponding age threshold value can be determined, and whether the current passenger is a child can be analyzed.
Referring to fig. 4, in some embodiments, the determining whether the age of the passenger exceeds the corresponding age threshold according to the face image includes:
step S21: constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
step S22: performing feature matching on the acquired face image and the sample image;
step S23: obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
step S24: acquiring a sample passenger age corresponding to the sample image according to the sample image;
step S25: if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
step S26: if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
Exemplarily, a face image database is constructed, tens of thousands of sample face images are stored in the face image database, and face features are extracted from the stored sample face images, wherein the face features comprise the head height, the nose bridge height, the forehead height, the face proportion and the like of each face; classifying the faces in the face image database according to the face features, for example, classifying the face images corresponding to the face features of 0-1 year old into class A, classifying the face images corresponding to the face features of 1-2 years old into class B, classifying the face images corresponding to the face features of 2-3 years old into class C, classifying the face images corresponding to the face features of 3-4 years old into class D, and so on.
After the vehicle-mounted device 10 acquires the facial image of the passenger through the camera 50, extracting facial image feature information of the passenger, comparing the facial image feature information of the passenger with facial image feature information in the database, and acquiring a sample facial image with a feature matching degree exceeding a matching degree threshold, where the matching degree threshold may be set as required, for example, 95% -99%. And acquiring the age corresponding to the passenger according to the multiple corresponding categories of the face image.
Whether the age of the current passenger meets the age requirement can be known by comparing the age of the passenger with an age threshold, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is greater than the first age threshold, and the first age threshold and the second age threshold can be set as required, for example, the first age threshold is 6-8 years old, and the second age threshold is 8-14 years old.
Step S3: and if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring the weight information of the passenger.
If the age of the passenger is judged to exceed the first age threshold value through the face image of the current passenger, namely the current passenger is preliminarily judged to be a child, the weight information of the current passenger is obtained, and whether the current passenger is a child or not is further confirmed through the weight information of the current passenger.
Referring to fig. 5, the obtaining weight information of the passenger includes:
step S31: acquiring pressure sensing data of the pressure sensor;
step S32: calculating weight information of the passenger according to the pressure sensing data.
Illustratively, the vehicle-mounted device 10 acquires pressure sensing data of a passenger on a rear seat when the passenger is seated in the vehicle 100 through the pressure sensor 40 disposed under the rear seat of the vehicle 100, and calculates weight information of the current passenger through a preset correspondence relationship between the pressure sensing data and the weight of the passenger.
Step S4: judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
step S5: and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
If the weight information of the current passenger does not exceed the preset weight threshold, the current passenger is determined to be a child, and the child lock 30 is controlled to be locked, wherein the weight threshold can be set as required, such as 32.57 kg.
As shown in fig. 1, in some embodiments, the method further includes step S6:
step S6: controlling the child lock to drop if the age of the passenger does not exceed the first age threshold.
If the age of the current passenger does not exceed the first age threshold, the current passenger is determined to be a child, and the child lock 30 is controlled to be unlocked.
As shown in fig. 1, in some embodiments, the method further comprises:
step S7: if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
step S8: acquiring authentication information of the third-party authentication mechanism;
step S9: and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
Illustratively, if the weight of the current passenger exceeds a weight threshold, the face image of the current passenger is sent to a server or a client terminal which is sent to a third-party authentication mechanism so as to carry out face image authentication. And if the third-party certification authority further certifies that the age of the current passenger does not exceed the age threshold, controlling the child lock 30 to be locked, wherein the third-party certification authority can be a national public security authority or other authorities with face recognition certification so as to further confirm the accuracy of the face recognition certification.
Referring to fig. 6, the present application also provides a vehicle child lock drop lock control device 60, where the vehicle child lock drop lock control device 60 may be applied to an in-vehicle apparatus 10, and the vehicle child lock drop lock control device 60 includes:
the image acquisition module 601 is used for acquiring a face image of a passenger in the back row of the vehicle;
an age identifying module 602, configured to determine whether the age of the passenger exceeds a corresponding age threshold according to the facial image, where the age threshold includes a first age threshold and a second age threshold, and the second age threshold is greater than the first age threshold;
a weight obtaining module 603, configured to obtain weight information of the passenger if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold;
a weight identification module 604, configured to determine whether the weight of the passenger exceeds a weight threshold according to the weight information; and
a lock dropping control module 605, configured to control a child lock set on the vehicle to drop lock if the weight of the passenger does not exceed the weight threshold.
In some embodiments, the lock-down control module 605 is further configured to control the child lock to lock down if the age of the passenger does not exceed the first age threshold.
In some embodiments, the lock drop control module 605 is further configured to:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
In some embodiments, the vehicle 100 is provided with a pressure sensor 40, and the weight obtaining module 603 is further configured to:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
In some embodiments, the age identification module 602 is further configured to:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
In some embodiments, the lock drop control module 605 is further configured to:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
Referring to fig. 7, in some embodiments, the vehicle-mounted device 10 includes a memory 102 and a processor 103, where the memory 102 and the processor 103 are communicatively connected through a bus.
The memory 102 includes at least one type of readable storage medium, which includes flash memory, hard disks, multimedia cards, card-type memory (e.g., SD or DX memory, etc.), magnetic memory, magnetic disks, optical disks, and the like. The memory 102 may be an internal storage unit of the in-vehicle device 10 in some embodiments, such as a hard disk of the in-vehicle device 10. The memory 102 may also be an external storage device of the in-vehicle device 10 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the in-vehicle device 10. The memory 102 may be used to store not only application software installed in the vehicle-mounted device and various types of data, such as codes of a computer-readable program, but also temporarily store data that has been output or will be output, that is, the memory 102 may be used as a storage medium for storing a computer-executable vehicle child lock drop control program.
Processor 103, which in some embodiments may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip, may invoke a vehicle child lock control program stored in memory 102 to perform the following steps:
acquiring a face image of a passenger in the rear row of the vehicle;
judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold;
if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger;
judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
In some embodiments, the processor 103 is further configured to perform the following steps:
controlling the child lock to drop if the age of the passenger does not exceed the first age threshold.
In some embodiments, the processor 103 is further configured to perform the following steps:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
In some embodiments, the vehicle is provided with a pressure sensor, and the processor 103 is further configured to perform the following steps:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
In some embodiments, the processor 103 is further configured to perform the following steps:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A vehicle child lock falling control method is applied to vehicle-mounted equipment and is characterized by comprising the following steps:
acquiring a face image of a passenger in the rear row of the vehicle;
judging whether the age of the passenger exceeds a corresponding age threshold according to the face image, wherein the age threshold comprises a first age threshold and a second age threshold, and the second age threshold is larger than the first age threshold;
if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold, acquiring weight information of the passenger;
judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
and if the weight of the passenger does not exceed the weight threshold, controlling a child lock arranged on the vehicle to be locked.
2. The method of claim 1, wherein the method further comprises:
controlling the child lock to drop if the age of the passenger does not exceed the first age threshold.
3. The method of claim 1, wherein the method further comprises:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
4. The method of claim 1, wherein the vehicle is provided with a pressure sensor, and the obtaining weight information of the passenger comprises:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
5. The method of claims 1-4, wherein said determining from said facial image whether said passenger's age exceeds a corresponding age threshold comprises:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
6. A vehicle child lock drop control device, comprising:
the image acquisition module is used for acquiring a face image of a passenger in the back row of the vehicle;
the age identification module is used for judging whether the age of the passenger exceeds a corresponding age threshold value according to the face image, wherein the age threshold value comprises a first age threshold value and a second age threshold value, and the second age threshold value is larger than the first age threshold value;
the weight obtaining module is used for obtaining weight information of the passenger if the age of the passenger exceeds the first age threshold and does not exceed the second age threshold;
the weight identification module is used for judging whether the weight of the passenger exceeds a weight threshold value according to the weight information;
and the lock falling control module is also used for controlling the lock falling of the child lock arranged on the vehicle if the weight of the passenger does not exceed the weight threshold.
7. The vehicle child lock drop control of claim 6, wherein the drop control module is further configured to:
if the weight of the passenger exceeds the weight threshold, sending the face image of the passenger to a third-party authentication mechanism for face image authentication;
acquiring authentication information of the third-party authentication mechanism;
and if the authentication information judges that the age of the passenger does not exceed the age threshold, controlling the child lock to be locked.
8. The vehicle child lock drop lock control device according to claim 6, wherein the vehicle is provided with a pressure sensor, and the weight obtaining module is further configured to:
acquiring pressure sensing data of the pressure sensor;
calculating weight information of the passenger according to the pressure sensing data.
9. The vehicle child lock drop control device according to any one of claims 6-8, wherein the age identification module is further configured to:
constructing a face image database, wherein the face image database stores sample images of sample passengers of different ages;
performing feature matching on the acquired face image and the sample image;
obtaining a sample image with the characteristic matching degree exceeding a matching degree threshold;
acquiring a sample passenger age corresponding to the sample image according to the sample image;
if the sample passenger age exceeds the age threshold, determining that the passenger age exceeds the age threshold;
if the sample passenger age does not exceed the age threshold, determining that the passenger age does not exceed the age threshold.
10. An in-vehicle apparatus characterized by comprising:
the memory is used for storing a vehicle child lock falling control program executable by the computer; and
a processor for invoking a vehicle child lock drop control program stored in the memory to perform the vehicle child lock drop control method according to any one of claims 1-5.
Priority Applications (1)
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| CN113212367A (en) * | 2021-06-02 | 2021-08-06 | 东风柳州汽车有限公司 | Control method, device and storage medium of vehicle locking system |
| CN113700396A (en) * | 2021-08-30 | 2021-11-26 | 阿波罗智联(北京)科技有限公司 | Child lock control method and device, electronic equipment and storage medium |
| WO2024099609A1 (en) * | 2022-11-11 | 2024-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Device and method for controlling a child lock of a motor vehicle |
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| WO2024099609A1 (en) * | 2022-11-11 | 2024-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Device and method for controlling a child lock of a motor vehicle |
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