CN117005774A - Vehicle tail gate control method and device and computer readable storage medium - Google Patents

Abstract

The embodiment of the application relates to the technical field of vehicles, and discloses a method and a device for controlling a tail gate of a vehicle and a computer-readable storage medium, wherein the method comprises the following steps: acquiring movement track information of a user in a designated area within a designated time period; the specified area comprises a first specified area and a second specified area; if the movement track information characterizes that the user moves from the first appointed area to the second appointed area within the appointed time, acquiring the intention action of the user in the second appointed area; and carrying out matching operation on the intended action and the preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result. According to the method and the device, personalized intention actions of the user are introduced, and whether the vehicle tail gate is controlled to execute the actions corresponding to the preset intention actions or not is accurately determined according to the matching results of the intention actions and the preset intention actions corresponding to the second designated area, so that the accuracy of automatic opening or closing of the vehicle tail gate is improved.

Description

Vehicle tail gate control method and device and computer readable storage medium

Technical Field

The embodiment of the application relates to the technical field of vehicles, in particular to a method and a device for controlling a tail gate of a vehicle and a computer readable storage medium.

Background

With the development of intelligent vehicles, various visual and position judgment sensors have been installed in vehicles to improve the degree of automation of various components of the vehicles. For example, the tail gate of the vehicle is automatically opened and closed based on the user's intention of opening and closing sensed by the kick sensor, but in actual situations, the situation that the tail gate of the vehicle is opened insensitively or is triggered by mistake often occurs, which results in lower accuracy of automatically opening or closing the tail gate of the vehicle.

Disclosure of Invention

In view of the above problems, embodiments of the present application provide a method, an apparatus, and a computer readable storage medium for controlling a tail gate of a vehicle, which are used to improve the accuracy of automatic opening or closing of the tail gate of the vehicle.

According to an aspect of the embodiment of the present application, there is provided a control method of a vehicle tail gate, the control method including: acquiring movement track information of a user in a designated area within a designated time period; the specified area comprises a first specified area and a second specified area; if the movement track information characterizes that the user moves from the first appointed area to the second appointed area within the appointed time, acquiring the intention action of the user in the second appointed area; and carrying out matching operation on the intended action and the preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result.

In an alternative manner, the first designated area is a tail gate closing area, and the second designated area is a tail gate opening area; the step of determining whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result further comprises the following steps: and if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate opening area, controlling the vehicle tail gate to execute the tail gate opening action.

In an alternative manner, the first designated area is a tail gate opening area, and the second designated area is a tail gate closing area; the step of determining whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result further comprises the following steps: and if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate closing area, controlling the tail gate of the vehicle to execute the tail gate closing action.

In an alternative manner, the designated area further includes a buffer area interposed between the first designated area and the second designated area; before the moving track information of the user in the designated area within the designated time period is acquired, the control method further comprises the following steps: acquiring the position information of the user; and if the position information of the user represents that the user is positioned in the appointed area, controlling the lamplight of the vehicle tail lamp to form the first appointed area on the road surface, buffering the area and the second appointed area, and controlling the vehicle to play the position information of the user in a voice mode.

In an alternative manner, the controlling the light of the vehicle tail light forms the first designated area on the road surface, the buffer area and the second designated area, further includes: and controlling the tail lamp of the vehicle to emit light with different colors so as to form the first designated area, the buffer area and the second designated area with different colors on the road surface.

In an alternative manner, the number of preset intent actions is a plurality; the matching operation of the intended action with the preset intended action corresponding to the second designated area further includes: traversing a plurality of preset intention actions corresponding to the second designated area, and taking the traversed preset intention actions as target preset intention actions; and carrying out matching operation on the intended action and the target preset intended action to obtain a matching result corresponding to the target preset intended action so as to obtain matching results corresponding to the plurality of preset intended actions.

In an alternative manner, before the matching operation between the intended action and the preset intended action corresponding to the second designated area, the control method further includes: collecting facial features of the user, and performing matching operation on the facial features of the user and preset facial features; and if the matching is successful, executing the step of matching the intended action with the preset intended action corresponding to the second designated area.

According to another aspect of the embodiment of the present application, there is provided a control device of a vehicle tail gate, the control device including: the acquisition module is used for acquiring the movement track information of the user in the appointed area within the appointed time length; the specified area comprises a first specified area and a second specified area; the acquisition module is used for acquiring the intention action of the user in the second designated area if the movement track information characterizes that the user moves from the first designated area to the second designated area in the designated time length; the control module is used for carrying out matching operation on the intended action and the preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result.

According to an aspect of an embodiment of the present application, there is provided an electronic apparatus including: a controller; and a memory for storing one or more programs which, when executed by the controller, perform the control method described above.

According to an aspect of the embodiments of the present application, there is also provided a computer-readable storage medium having stored thereon computer-readable instructions which, when executed by a processor of a computer, cause the computer to perform the control method described above.

According to an aspect of embodiments of the present application, there is also provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the control method described above.

According to the embodiment of the application, the moving track information of the user in the appointed area within the appointed time period is obtained, and the moving track information is not single static position information, but can represent the dynamic information of the dynamic change process of the user position; if the movement track information characterizes that the user moves from the first appointed area to the second appointed area within the appointed duration, the intention action of the user in the second appointed area is collected, compared with the existing mode of controlling the opening and closing of the vehicle tail gate according to the induction signal generated by the kick sensor, the method and the device introduce the personalized intention action of the user, accurately determine whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result of the intention action and the preset intention action corresponding to the second appointed area, and improve the accuracy of automatic opening or closing of the vehicle tail gate.

The foregoing description is only an overview of the technical solutions of the embodiments of the present application, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present application can be more clearly understood, and the following specific embodiments of the present application are given for clarity and understanding.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a flowchart illustrating a method for controlling a tailgate of a vehicle according to an exemplary embodiment of the application.

FIG. 2 is a flow chart of a method for controlling opening of a tailgate of a vehicle according to a preferred embodiment of the application.

Fig. 3 is a flow chart illustrating a method of controlling closing of a tailgate of a vehicle according to another preferred embodiment of the application.

Fig. 4 is a flow chart of another vehicle tailgate control method shown based on the exemplary embodiment shown in fig. 1.

Fig. 5 is a schematic diagram showing the positions of a first designated area, a buffer area, and a second designated area according to an exemplary embodiment of the present application.

Fig. 6 is a flow chart of another vehicle tailgate control method shown based on any of the above-described exemplary embodiments.

Fig. 7 is a flow chart of another vehicle tail gate control method shown based on any of the above-described exemplary embodiments.

Fig. 8 is a schematic diagram of an application scenario of the control method of the vehicle tail gate of the present application.

Fig. 9 is a schematic structural view of a control device of a tailgate of a vehicle according to an exemplary embodiment of the present application.

Fig. 10 is a schematic diagram of a computer system of an electronic device according to an exemplary embodiment of the present application.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

The block diagrams depicted in the figures are merely functional entities and do not necessarily correspond to physically separate entities. That is, the functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

The flow diagrams depicted in the figures are exemplary only, and do not necessarily include all of the elements and operations/steps, nor must they be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the order of actual execution may be changed according to actual situations.

In the present application, the term "plurality" means two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., a and/or B may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

With the development of intelligent vehicles, the intelligent requirements on various components are gradually increased. Aiming at the improvement of the automatic opening and closing accuracy of the tail gate of the vehicle, a kick sensor is generally added near the tail gate of the vehicle, or the setting position of the kick sensor is changed to improve the sensitivity of the kick sensor, so that the tail gate of the vehicle is controlled to be automatically opened and closed according to the induction signal generated by the kick sensor, but the condition that the tail gate of the vehicle is opened insensitively or is triggered by mistake frequently occurs in the actual situation, so that the automatic opening and closing accuracy of the tail gate of the vehicle is lower.

To this end, an aspect of the present application provides a control method of a tail gate of a vehicle. Referring specifically to fig. 1, fig. 1 is a flow chart illustrating a method for controlling a tail gate of a vehicle according to an exemplary embodiment of the application. The control method at least comprises S110 to S130, and is described in detail as follows:

s110: acquiring movement track information of a user in a designated area within a designated time period; the designated area comprises a first designated area and a second designated area.

The specified duration is a preset duration, and the duration can be preset according to the historical moving speed of the user, and the distance between the first specified area and the second specified area is shorter, for example, 10 seconds, 20 seconds, 30 seconds and the like because the first specified area and the second specified area are generally closer.

The movement track information is track information representing the movement process of the user in the designated area within the designated time period, for example, the information generated in the movement process of the user in the area A within 20 seconds comprises a plurality of position information of the user, and the position information of the user at each moment within the designated time period can be clearly known according to the plurality of position information.

The first designated area and the second designated area are designated areas for controlling the opening or closing of the tail gate of the vehicle, namely, the tail gate of the vehicle can be controlled to be opened or closed only if a user is positioned in the first designated area or the second designated area. The first designated area and the second designated area in this embodiment are merely relative concepts, and the spatial area to which they specifically refer is not limited.

S120: and if the movement track information characterizes that the user moves from the first specified area to the second specified area within the specified duration, acquiring the intention action of the user in the second specified area.

At an initial moment corresponding to the appointed duration, the user is located in a first appointed area; and the user moves to the second designated area, and is positioned in the second designated area at the ending moment corresponding to the designated time length.

The intended action is an action that a user controls a body part of the user to make, and is used to cause the vehicle to perform an intrinsic intention of the action after sensing the action. For example, the user makes a lift-hand action at the second designated area intended to open the tail gate of the vehicle.

S130: and carrying out matching operation on the intended action and the preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result.

The preset intention action is an action which is personally designed for the user based on the behavior preference of the user, such as a squat action, a hand-lifting action, etc. of the preset door opening intention. In addition, in consideration of an actual scene where the user is not holding the weight with his hands, the intended motion may be a motion made at a location other than the hands, such as a nodding motion, a foot swing motion, or the like.

If the intended action is successfully matched with the preset intended action corresponding to the second designated area, controlling the tail gate of the vehicle to execute the action corresponding to the preset intended action; if the matching fails, the vehicle tail gate is not controlled to execute the related action. The number of the preset intention actions can be multiple, namely, the intention actions only need to be matched with any preset intention action, and then the vehicle tail gate is controlled to execute actions corresponding to the preset intention actions.

According to the embodiment, the moving track information of the user in the appointed area within the appointed time period is obtained, and the moving track information is not single static position information, but can represent the dynamic information of the dynamic change process of the user position; if the movement track information characterizes that the user moves from the first appointed area to the second appointed area within the appointed duration, the intention action of the user in the second appointed area is collected, compared with the existing mode of controlling the opening and closing of the vehicle tail gate according to the induction signal generated by the kick sensor, the personalized intention action of the user is introduced, and whether the vehicle tail gate is controlled to execute the action corresponding to the preset intention action or not is accurately determined according to the matching result of the intention action and the preset intention action corresponding to the second appointed area, so that the accuracy of automatically opening or closing the vehicle tail gate is improved.

In another exemplary embodiment of the present application, how to determine whether to control the vehicle tailgate to perform an action corresponding to the preset intention action according to the matching result is described in detail. The first designated area is a tail gate closing area, and the second designated area is a tail gate opening area. In S130 shown in fig. 1, further includes: and if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate opening area, controlling the tail gate of the vehicle to execute the tail gate opening action.

Sensing that a user is positioned in a tail gate closing area by a position sensor at an initial moment corresponding to a preset duration, starting an image acquisition device when the user is sensed to move to a tail gate opening area, and acquiring an intention action made by the user in the tail gate opening area; and if the intended action is successfully matched with the preset intended action corresponding to the tail door opening area, controlling the tail door of the vehicle to execute the tail door opening action.

The present embodiment provides a way of controlling a vehicle tailgate to perform a tailgate opening motion. If the track information characterizes that the user moves from the tail gate closing area to the tail gate opening area within the specified duration, the intention action of the user in the tail gate opening area is collected, and the movement track data capable of representing the dynamic change of the user position is utilized, so that the position information related to the user is more accurate. And if the fact that the intended action is successfully matched with the preset intended action corresponding to the tail gate opening area is detected in the control process, the tail gate opening of the vehicle is accurately controlled.

Additionally, in the preferred embodiment, a buffer area exists between the tail gate closing area and the tail gate opening area, and referring specifically to fig. 2, fig. 2 is a flow chart illustrating a method for controlling the opening of the tail gate of the vehicle according to a preferred embodiment of the present application.

When the user is detected to move to the tail gate opening area, acquiring an intention action made by the user in the tail gate opening area; if the intention action is successfully matched with the preset intention action corresponding to the tail door opening area, controlling the tail door of the vehicle to execute the tail door opening action; if the matching fails, the tail gate of the vehicle is not controlled to execute the tail gate opening action.

In another exemplary embodiment of the present application, how to determine whether to control the vehicle tailgate to perform an action corresponding to the preset intention action according to the matching result is described in detail. The first designated area is a tail gate opening area, and the second designated area is a tail gate closing area. In S130 shown in fig. 1, further includes: and if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate closing area, controlling the tail gate of the vehicle to execute the tail gate closing action.

Sensing that a user is positioned in a tail gate opening area by a position sensor at an initial moment corresponding to a preset duration, starting an image acquisition device when sensing that the user moves to a tail gate closing area, and acquiring an intention action made by the user in the tail gate closing area; and if the intended action is successfully matched with the preset intended action corresponding to the tail gate closing area, controlling the tail gate of the vehicle to execute the tail gate closing action.

The present embodiment provides a way of controlling a vehicle tailgate to perform a tailgate closing action. If the track information represents that the user moves from the tail gate opening area to the tail gate closing area within the specified duration, the intention action of the user in the tail gate closing area is collected, and the movement track data capable of representing the dynamic change of the user position is utilized, so that the position information related to the user is more accurate. And if the fact that the intended action is successfully matched with the preset intended action corresponding to the tail gate closing area is detected in the control process, the tail gate of the vehicle is accurately controlled to be closed.

Additionally, in the preferred embodiment, a buffer area exists between the tail gate closing area and the tail gate opening area, and referring specifically to fig. 3, fig. 3 is a flow chart illustrating a method for controlling the closing of the tail gate of the vehicle according to another preferred embodiment of the present application.

When the user is detected to move to a tail gate closing area, acquiring an intention action made by the user in the tail gate closing area; if the intention action is successfully matched with the preset intention action corresponding to the tail door closing area, controlling the tail door of the vehicle to execute the tail door closing action; if the matching fails, the tail gate of the vehicle is not controlled to execute the tail gate closing action.

In an actual scenario, a user is hard to know the real-time position of the user and cannot know the position of each designated area, so in another exemplary embodiment of the present application, a manner is provided for the user to intuitively perceive each designated area, specifically please refer to fig. 4, and fig. 4 is a flow chart of another control method of the tail gate of the vehicle based on the exemplary embodiment shown in fig. 1. Wherein the designated area further includes a buffer area interposed between the first designated area and the second designated area; the control method further includes S410 to S420 before S110 shown in fig. 1, and is described in detail below:

s410: and acquiring the position information of the user.

And obtaining the position information of the user by acquiring the position of the digital key. The digital keys include UWB (Ultra Wideband, carrier-free communication technology) keys, user mobile phones and the like.

S420: if the position information of the user represents that the user is located in the designated area, the lamplight of the tail lamp of the vehicle is controlled to form a first designated area, a buffer area and a second designated area on the road surface, and the position information of the user is controlled to be broadcasted through the vehicle in a voice mode.

When the vehicle senses that a user enters a designated area, the vehicle tail lamp illumination is controlled to form three areas as shown in fig. 5, and fig. 5 is a schematic diagram showing the positions of a first designated area, a buffer area and a second designated area according to an exemplary embodiment of the present application. Wherein the buffer area is interposed between the first designated area and the second designated area. Simultaneously, the current position of the user is voice broadcast, and the relative positions of the tail gate opening area and the tail gate closing area are prompted for the user, so that the user makes corresponding intention actions for moving to the corresponding appointed area so as to control the tail gate of the vehicle to execute corresponding actions.

For example, in the night case, a plurality of vehicle tail lamps are controlled to irradiate on the road surface at different offset angles to form three areas of different illumination intensities, namely, a first designated area, a buffer area, and a second designated area in the present embodiment.

Another example is to control the vehicle taillight to emit different colors of light, and the superposition of the different colors of light forms a new color of light to form a first designated area, a buffer area and a second designated area of different colors on the road surface. For example, the light color of the first designated area is yellow, the light color of the second designated area is red, the buffer area is an area formed by overlapping red light and yellow light, and the light color of the buffer area is orange.

In another exemplary embodiment of the present application, how to perform a matching operation of the intended action with the preset intended action corresponding to the second designated area is described, with specific reference to fig. 6, fig. 6 is a schematic flow chart of another control method of the tail gate of the vehicle, which is shown based on any one of the above exemplary embodiments. The number of the preset intention actions is a plurality of; the control method further includes S610 to S620 in S130, which are described in detail below:

s610: traversing a plurality of preset intention actions corresponding to the second designated area, and taking the traversed preset intention actions as target preset intention actions.

S620: performing matching operation on the intended action and the target preset intended action to obtain a matching result corresponding to the target preset intended action so as to obtain matching results corresponding to a plurality of preset intended actions.

The present embodiment is exemplarily described: if the second preset intention action is traversed, matching the second preset intention action with the intention action; if the second preset intention action is successfully matched with the intention action, the subsequent traversal of the subsequent preset intention action can be stopped, and the subsequent unnecessary data processing process is avoided, so that the speed of controlling the vehicle tail gate to execute the corresponding intention action is increased.

In some embodiments, a preset number of matching results indicating successful matching needs to be detected to control the vehicle tail gate to execute the corresponding intended action. For example, the number of matching results representing successful matching is 3, and the preset number is 2, if the number of matching results representing successful matching is greater than the preset number, the vehicle tail gate is controlled to execute the corresponding intended action, otherwise, the vehicle tail gate is not controlled to execute the corresponding intended action. In this embodiment, only if a preset number of successfully-characterized matching results are detected, the vehicle tail gate is controlled to execute a corresponding intended action, so that accidental errors in control according to a single matching result are avoided, and the accuracy of the control process is improved.

In another exemplary embodiment of the present application, a method for confirming a user identity is described, and referring specifically to fig. 7, fig. 7 is a schematic flow chart of another method for controlling a tail gate of a vehicle according to any one of the foregoing exemplary embodiments. The control method further includes S710 to S720 before S130, which are described in detail below:

s710: and acquiring facial features of the user, and performing matching operation on the facial features of the user and preset facial features.

The number of preset facial features is plural, that is, the preset facial features of a plurality of users are stored, considering that the use of the unified vehicle may be plural.

S720: and if the matching is successful, executing the step of matching the intended action with the preset intended action corresponding to the second designated area.

The collected facial features of the user are successfully matched with the preset facial features corresponding to the first user, and the current user is characterized as the first user, and the current user passes identity authentication. And only after the identity authentication of the current user is passed, matching the intended action with the preset intended action corresponding to the second designated area. If the fact that the facial features of the user are failed to match with the preset facial features is detected, the fact that the identity authentication of the current user is not passed is indicated, and the corresponding intention action is not executed by the tail gate of the vehicle.

The embodiment provides a method for performing identity verification according to facial features of a user, if the acquired facial features of the user fail to match with preset facial features, the current user is not allowed to control the vehicle, so that unauthorized users are prevented from controlling the vehicle, and safety of the vehicle in the use process is improved.

In another exemplary embodiment of the present application, an application scenario of the above-mentioned multiple control methods is illustrated, and referring specifically to fig. 8, fig. 8 is a schematic diagram of an application scenario of the control method of the vehicle tail gate of the present application. The vehicle end 100 and the server 200 are connected by wireless communication, and the connection mode between the vehicle end and the server is not limited by the application. The server 200 may be disposed in the vehicle end 100 as shown in fig. 8, which performs the control methods in the respective exemplary embodiments described above, and is exemplarily described as follows:

the server 200 acquires movement track information of a user in a designated area within a designated time period; the specified area comprises a first specified area and a second specified area; if the movement track information characterizes that the user moves from the first designated area to the second designated area within the designated time period, the server 200 collects the intention action of the user in the second designated area; the server 200 performs a matching operation on the intended action and a preset intended action corresponding to the second designated area, and determines whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to the matching result.

The server 200 may be an independent physical server, or may be a server cluster or a distributed system formed by a plurality of physical servers, where a plurality of servers may form a blockchain, and the servers are nodes on the blockchain, and the server 200 may also be a cloud server that provides cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDN (Content Delivery Network ), and basic cloud computing services such as big data and artificial intelligence platforms, which are not limited in this respect.

In another aspect of the present application, a control device for a tail gate of a vehicle is provided, as shown in fig. 9, and fig. 9 is a schematic structural diagram of the control device for a tail gate of a vehicle according to an exemplary embodiment of the present application. The control device 900 includes:

an obtaining module 910, configured to obtain movement track information of a user in a specified area within a specified duration; the designated area comprises a first designated area and a second designated area.

The collection module 930 is configured to collect an intended action of the user in the second designated area if the movement track information characterizes that the user moves from the first designated area to the second designated area within the designated duration.

The control module 950 is configured to perform a matching operation on the intended action and a preset intended action corresponding to the second designated area, and determine whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to the matching result.

In an alternative manner, the first designated area is a tail gate closed area and the second designated area is a tail gate open area; the control module 950 includes:

and the opening control unit is used for controlling the vehicle tail door to execute the tail door opening action if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail door opening area.

In an alternative manner, the first designated area is a tail gate opening area and the second designated area is a tail gate closing area; the control module 950 includes:

and the closing control unit is used for controlling the tail door of the vehicle to execute the tail door closing action if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail door closing area.

In an alternative, the designated area further includes a buffer area interposed between the first designated area and the second designated area; the control module 950 further includes:

and the position information acquisition module is used for acquiring the position information of the user.

And the forming module is used for controlling the lamplight of the vehicle tail lamp to form a first appointed area, a buffer area and a second appointed area on the road surface if the position information of the user represents that the user is positioned in the appointed area, and controlling the vehicle to broadcast the position information of the user in a voice mode.

In an alternative form, forming the module includes:

the specified area forming unit is used for controlling the tail lamp of the vehicle to emit light with different colors so as to form a first specified area, a buffer area and a second specified area with different colors on the road surface.

In an alternative, the control module 950 includes:

the traversing unit is used for traversing a plurality of preset intention actions corresponding to the second designated area and taking the traversed preset intention actions as target preset intention actions.

The matching unit is used for performing matching operation on the intended action and the target preset intended action to obtain a matching result corresponding to the target preset intended action so as to obtain matching results corresponding to a plurality of preset intended actions.

In an alternative manner, the control device 900 further includes:

the facial feature acquisition module is used for acquiring facial features of the user and carrying out matching operation on the facial features of the user and preset facial features.

And the facial feature matching module is used for executing the step of matching the intended action with the preset intended action corresponding to the second designated area if the matching is successful.

The control device acquires the moving track information of the user in the appointed area within the appointed time period, and the moving track information is not single static position information, but can embody the dynamic information of the dynamic change process of the user position; if the movement track information characterizes that the user moves from the first appointed area to the second appointed area within the appointed duration, the intention action of the user in the second appointed area is collected, and compared with the existing mode of controlling the opening and closing of the vehicle tail gate according to the induction signal generated by the kick sensor, the control device introduces the personalized intention action of the user and accurately determines whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result of the intention action and the preset intention action corresponding to the second appointed area, so that the accuracy of automatically opening or closing the vehicle tail gate is improved.

It should be noted that, the control device provided in the foregoing embodiment and the control method provided in the foregoing embodiment belong to the same concept, and a specific manner in which each module and unit perform an operation has been described in detail in the method embodiment, which is not described herein again.

Another aspect of the present application also provides an electronic device, including: a controller; and a memory for storing one or more programs which, when executed by the controller, perform the control method described above.

Referring to fig. 10, fig. 10 is a schematic diagram of a computer system of an electronic device according to an exemplary embodiment of the present application, which illustrates a schematic diagram of a computer system of an electronic device suitable for implementing an embodiment of the present application.

It should be noted that, the computer system 1000 of the electronic device shown in fig. 10 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present application.

As shown in fig. 10, the computer system 1000 includes a central processing unit (Central Processing Unit, CPU) 1001 which can perform various appropriate actions and processes, such as performing the method in the above-described embodiment, according to a program stored in a Read-Only Memory (ROM) 1002 or a program loaded from a storage section 1008 into a random access Memory (Random Access Memory, RAM) 1003. In the RAM 1003, various programs and data required for system operation are also stored. The CPU 1001, ROM 1002, and RAM 1003 are connected to each other by a bus 1004. An Input/Output (I/O) interface 1005 is also connected to bus 1004.

The following components are connected to the I/O interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output portion 1007 including a Cathode Ray Tube (CRT), a liquid crystal display (Liquid Crystal Display, LCD), and a speaker; a storage portion 1008 including a hard disk or the like; and a communication section 1009 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The drive 1010 is also connected to the I/O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is installed as needed in the drive 1010, so that a computer program read out therefrom is installed as needed in the storage section 1008.

In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 1009, and/or installed from the removable medium 1011. When executed by a Central Processing Unit (CPU) 1001, the computer program performs various functions defined in the system of the present application.

It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash Memory, an optical fiber, a portable compact disc read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with a computer-readable computer program embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). 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 shown 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 will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units involved in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be provided in a processor. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.

Another aspect of the application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor implements a control method as before. The computer-readable storage medium may be included in the electronic device described in the above embodiment or may exist alone without being incorporated in the electronic device.

Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions so that the computer device performs the control methods provided in the respective embodiments described above.

According to an aspect of the embodiment of the present application, there is also provided a computer system including a central processing unit (Central Processing Unit, CPU) which can perform various appropriate actions and processes, such as performing the method in the above-described embodiment, according to a program stored in a Read-Only Memory (ROM) or a program loaded from a storage section into a random access Memory (Random Access Memory, RAM). In the RAM, various programs and data required for the system operation are also stored. The CPU, ROM and RAM are connected to each other by a bus. An Input/Output (I/O) interface is also connected to the bus.

The following components are connected to the I/O interface: an input section including a keyboard, a mouse, etc.; an output section including a Cathode Ray Tube (CRT), a liquid crystal display (Liquid Crystal Display, LCD), and the like, and a speaker, and the like; a storage section including a hard disk or the like; and a communication section including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section performs communication processing via a network such as the internet. The drives are also connected to the I/O interfaces as needed. Removable media such as magnetic disks, optical disks, magneto-optical disks, semiconductor memories, and the like are mounted on the drive as needed so that a computer program read therefrom is mounted into the storage section as needed.

The foregoing is merely illustrative of the preferred embodiments of the present application and is not intended to limit the embodiments of the present application, and those skilled in the art can easily make corresponding variations or modifications according to the main concept and spirit of the present application, so that the protection scope of the present application shall be defined by the claims.

Claims (10)

1. A control method of a vehicle tail gate, characterized by comprising:

Acquiring movement track information of a user in a designated area within a designated time period; the specified areas comprise a first specified area and a second specified area;

acquiring the intention action of the user in the second designated area if the movement track information characterizes that the user moves from the first designated area to the second designated area in the designated time length;

and carrying out matching operation on the intended action and a preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result.

2. The control method according to claim 1, wherein the first specified region is a tail gate closing region, and the second specified region is a tail gate opening region; the step of determining whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result further comprises the following steps:

and if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate opening area, controlling the vehicle tail gate to execute the tail gate opening action.

3. The control method according to claim 1, wherein the first specified region is a tail gate opening region, and the second specified region is a tail gate closing region; the step of determining whether to control the vehicle tail gate to execute the action corresponding to the preset intention action according to the matching result further comprises the following steps:

And if the matching result indicates that the intended action is successfully matched with the preset intended action corresponding to the tail gate closing area, controlling the tail gate of the vehicle to execute the tail gate closing action.

4. The control method according to claim 1, wherein the specified region further includes a buffer region interposed between the first specified region and the second specified region; before the moving track information of the user in the designated area within the designated time period is acquired, the control method further comprises the following steps:

acquiring the position information of the user;

and if the position information of the user represents that the user is positioned in the appointed area, controlling the lamplight of the vehicle tail lamp to form the first appointed area on the road surface, buffering the area and the second appointed area, and controlling the vehicle to play the position information of the user in a voice mode.

5. The control method according to claim 4, characterized in that the controlling the lamp light of the vehicle tail lamp forms the first specified area, the buffer area and the second specified area on the road surface, further comprising:

and controlling the tail lamp of the vehicle to emit light with different colors so as to form the first designated area, the buffer area and the second designated area with different colors on the road surface.

6. The control method according to any one of claims 1 to 5, characterized in that the number of the preset intended actions is a plurality; the matching operation of the intended action with the preset intended action corresponding to the second designated area further includes:

traversing a plurality of preset intention actions corresponding to the second designated area, and taking the traversed preset intention actions as target preset intention actions;

and carrying out matching operation on the intended action and the target preset intended action to obtain a matching result corresponding to the target preset intended action so as to obtain matching results corresponding to the plurality of preset intended actions.

7. The control method according to any one of claims 1 to 5, characterized in that before the matching operation of the intended action with a preset intended action corresponding to the second designated area, the control method further comprises:

collecting facial features of the user, and performing matching operation on the facial features of the user and preset facial features;

and if the matching is successful, executing the step of matching the intended action with the preset intended action corresponding to the second designated area.

8. A control device of a vehicle tail gate, characterized by comprising:

the acquisition module is used for acquiring the movement track information of the user in the appointed area within the appointed time length; the specified areas comprise a first specified area and a second specified area;

the acquisition module is used for acquiring the intention action of the user in the second designated area if the movement track information characterizes that the user moves from the first designated area to the second designated area in the designated time length;

the control module is used for carrying out matching operation on the intended action and the preset intended action corresponding to the second designated area, and determining whether to control the vehicle tail gate to execute the action corresponding to the preset intended action according to a matching result.

9. An electronic device, comprising:

a controller;

a memory for storing one or more programs that, when executed by the controller, cause the controller to implement the control method of any of claims 1-7.

10. A computer-readable storage medium having stored thereon computer-readable instructions which, when executed by a processor of a computer, cause the computer to perform the control method of any one of claims 1 to 7.