VEHICLE WELCOME CONTROL METHOD, DEVICE, MEDIUM, DEVICE, AND VEHICLE

Abstract

A welcome control method for a vehicle, the method including: searching for a welcome scheme corresponding to an ID of an identified target vehicle key from a predetermined correspondence relationship, the predetermined correspondence relationship storing IDs of a plurality of vehicle keys and welcome schemes corresponding to the IDs of each vehicle key, and controlling the vehicle to perform a first welcome operation with the searched welcome scheme. A control device, a computer-readable storage medium, an electronic device, and a vehicle are also disclosed.

Description

[Technical field]

[0001] (CROSS REFERENCE TO RELATED APPLICATIONS) This disclosure is filed based on and claims priority to a Chinese patent application having application number 202110721535.8 and filing date June 28, 2021, the entire contents of which are incorporated herein by reference.

[0002] The present disclosure relates to the technical field of welcome control for vehicles, and more particularly to a welcome control method, device, medium, equipment, and vehicle for vehicles. [Background technology]

[0003] With the popularity of vehicles, people's demands for vehicle auxiliary functions are increasing. The welcome function of a vehicle is a new auxiliary function that has appeared in recent years. When a user drives a vehicle to go out, the vehicle automatically performs a series of welcome operations, which not only helps the user get into the vehicle and start the vehicle more efficiently and conveniently, but also has a strong sense of ceremony. For example, the welcome function includes turning on the welcome light of the vehicle, extending the welcome pedal, etc. Summary of the Invention

[0004] The present disclosure aims to provide a highly flexible and personalized welcome control method, device, medium, equipment, and vehicle for a vehicle.

[0005] In order to achieve the above object, the present disclosure provides a welcome control method for a vehicle, the method including: a step of searching for a welcome scheme corresponding to an ID of an identified target vehicle key from a predetermined correspondence relationship, where the predetermined correspondence relationship stores IDs of a plurality of vehicle keys and welcome schemes respectively corresponding to the IDs of each vehicle key; and a step of controlling the vehicle to perform a first welcome operation with the searched welcome scheme.

[0006] In one embodiment of the present disclosure, the method further includes communicating with the target vehicle key to identify an identity of the target vehicle key when a distance between the target vehicle key and a vehicle is less than a first predetermined threshold.

[0007] In one embodiment of the present disclosure, the step of communicating with the target vehicle key and identifying the ID of the target vehicle key includes a step of connecting to and pairing with the target vehicle key via a wireless communication method, and a step of receiving a public key and a ciphertext sent from the target vehicle key, in which the target vehicle key generates a public key / private key pair, uses the private key of the public key / private key pair to encrypt the ID of the target vehicle key to obtain the ciphertext, and sends the ciphertext and the public key of the public key / private key pair to the vehicle, and a step of decrypting the ciphertext based on the public key to obtain the ID of the target vehicle key.

[0008] In one embodiment of the present disclosure, after the step of identifying the ID of the target vehicle key, the method further includes a step of detecting a distance between the target vehicle key and the vehicle using a first distance measurement method, and a step of detecting a distance between the target vehicle key and the vehicle using a second distance measurement method if the distance between the target vehicle key and the vehicle detected by the first distance measurement method is smaller than a second predetermined threshold, and the step of controlling the vehicle to perform a first welcome operation using a searched welcome method includes a step of controlling the vehicle to perform a first welcome operation using a searched welcome method if the distance between the target vehicle key and the vehicle detected by the second distance measurement method is smaller than a third predetermined threshold, wherein the first predetermined threshold is greater than the second predetermined threshold, the second predetermined threshold is greater than the third predetermined threshold, and the measurement accuracy of the second distance measurement method is higher than the measurement accuracy of the first distance measurement method.

[0009] In one embodiment of the present disclosure, the method further includes the steps of: acquiring an environmental volume of an environment where the vehicle is located; acquiring a voice command around the vehicle when the environmental volume is lower than a predetermined volume threshold and the distance between the target vehicle key detected by the second distance measurement method and the vehicle is lower than the third predetermined threshold; acquiring a voice command around the vehicle when the environmental volume is equal to or higher than the volume threshold and the distance between the target vehicle key detected by the second distance measurement method and the vehicle is lower than a fourth predetermined threshold, wherein the fourth predetermined threshold is lower than the third predetermined threshold; and controlling the vehicle to perform a second welcome action instructed by the voice command.

[0010] In one embodiment of the present disclosure, the method further includes a step of acquiring a control command transmitted from the target vehicle key and a remaining energy amount of the vehicle, and a step of controlling the vehicle to perform a third welcome action instructed by the control command when the remaining energy amount of the vehicle is greater than a predetermined energy amount threshold.

[0011] In one embodiment of the present disclosure, the method further includes a step of detecting orientation information of the target vehicle key relative to the vehicle, and the step of obtaining voice commands around the vehicle includes a step of obtaining voice commands in a direction corresponding to the orientation information among a plurality of directions around the vehicle.

[0012] In one embodiment of the present disclosure, the method further includes a step of detecting orientation information of the target vehicle key relative to the vehicle, and the step of obtaining voice commands around the vehicle includes a step of obtaining voice commands for each orientation among a plurality of orientations around the vehicle to obtain a voice command set, and the step of controlling the vehicle to perform a second welcome action instructed by the voice command includes a step of deleting a conflicting command in the voice command set, where the second welcome action instructed by the conflicting command conflicts with a second welcome action instructed by a voice command for a orientation corresponding to the orientation information, and a step of controlling the vehicle to perform the second welcome action instructed by each voice command in the voice command set after the conflicting command is deleted.

[0013] The present disclosure also provides a welcome control device for a vehicle, the device including: a search module; and a control module, the search module searches for a welcome scheme corresponding to an ID of an identified target vehicle key from a predetermined correspondence relationship, in which IDs of multiple vehicle keys and welcome schemes respectively corresponding to each vehicle key ID are stored, and the control module controls the vehicle to perform a first welcome operation with the searched welcome scheme.

[0014] The present disclosure also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the above method of the present disclosure.

[0015] The electronic device according to the present disclosure includes a memory in which a computer program is stored, and a processor that executes the computer program in the memory to realize the steps of the method according to the present disclosure.

[0016] A vehicle according to the present disclosure includes a welcome control device for the vehicle.

[0017] By using the above technical means, dedicated welcome methods are pre-set for vehicle keys with different IDs, and when the ID of the vehicle key is identified, the welcome method corresponding to the ID is used. In this way, different welcome methods can be set for different vehicle keys of the same vehicle, so that when there are multiple car owners, a personalized welcome can be realized and the personalization needs of each car owner can be met.

[0018] Other features and advantages of the present disclosure are described in detail in the detailed description. [Brief description of the drawings]

[0019] The drawings provide a further understanding of the present disclosure, constitute a part of the specification, and illustrate, but do not limit, the present disclosure in conjunction with the following specific embodiments.

[0020] [Figure 1] 4 is a flowchart of a welcome control method for a vehicle according to an exemplary embodiment. [Diagram 2] 11 is a flowchart of a welcome control method for a vehicle according to another exemplary embodiment. [Diagram 3] 10 is a flowchart of a welcome control method for a vehicle according to yet another exemplary embodiment. [Figure 4] 10 is a flowchart of a welcome control method for a vehicle according to yet another exemplary embodiment. [Diagram 5] 2 is a schematic diagram of a vehicle's surroundings orientation in accordance with an exemplary embodiment; FIG. [Figure 6] FIG. 2 is a block diagram of a welcome control device of a vehicle according to an exemplary embodiment. [Figure 7] FIG. 1 is a block diagram of an electronic device according to an exemplary embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0021] Hereinafter, specific embodiments of the present disclosure will be described in detail with reference to the drawings. Note that the specific embodiments described herein are merely for explaining or interpreting the present disclosure, and are not intended to limit the present disclosure.

[0022] In this disclosure, unless stated to the contrary, directional terms such as "left, right, front, rear" used generally refer to directions relative to normal driving of the vehicle.

[0023] 1 is a flowchart of a welcome control method for a vehicle according to an exemplary embodiment. As shown in FIG. 1, the method may include the following steps S11 to S12.

[0024] In step S11, a welcome scheme corresponding to the identity document (ID) of the identified target vehicle key is searched from a predetermined correspondence relationship, which stores IDs of multiple vehicle keys and welcome schemes corresponding to each vehicle key ID.

[0025] In step S12, the vehicle is controlled to execute a first welcome action in the searched welcome scheme.

[0026] The method of the present disclosure is applied to a vehicle equipped with multiple vehicle keys. The vehicle key may be a mobile terminal carried by a user, such as a smartphone. The ID of the vehicle key may be a code number of the user's smartphone. The IDs of the multiple vehicle keys and welcome methods corresponding to each ID may be pre-stored in the vehicle. If a family owns one vehicle, each of the family members may have their own vehicle key and can use their own vehicle key to unlock the vehicle.

[0027] In this way, after the target vehicle key establishes communication with the vehicle, the vehicle can execute a corresponding welcome scheme based on the ID of the identified target vehicle key, such as using different lights, music, pedal extension and return functions, etc.

[0028] By using the above technical means, dedicated welcome methods are pre-set for vehicle keys with different IDs, and when the ID of the vehicle key is identified, the welcome method corresponding to the ID is used. In this way, different welcome methods can be set for different vehicle keys of the same vehicle, so that when there are multiple car owners, a personalized welcome can be realized and the personalized needs of each car owner can be met.

[0029] 2 is a flowchart of a welcome control method for a vehicle according to another exemplary embodiment. As shown in FIG. 2, based on FIG. 1, the method further includes step S01.

[0030] In step S01, when the distance between the target vehicle key and the vehicle is less than a first predetermined threshold, communicate with the target vehicle key to identify the ID of the target vehicle key.

[0031] The communication method between the vehicle and the target vehicle key may be, for example, Bluetooth, low frequency, high frequency, etc. When the distance between the target vehicle key and the vehicle is smaller than a first predetermined threshold, the target vehicle key is within a valid communication range and the two can communicate with each other.

[0032] In another embodiment, referring to FIG. 1, the step of communicating with the target vehicle key and identifying the ID of the target vehicle key in step S11 includes: connecting and pairing with a target vehicle key through a wireless communication method (e.g., Bluetooth, low frequency, high frequency); receiving the public key and ciphertext sent from the target vehicle key, in which the target vehicle key generates a public / private key pair (which may be obtained from a Certificate Authority (CA)), uses the private key of the public / private key pair to encrypt the ID of the target vehicle key to obtain the ciphertext, and sends the ciphertext and the public key of the public / private key pair to the vehicle; and decrypting the ciphertext based on the public key to obtain the ID of the target vehicle key.

[0033] The use of asymmetric encryption principles in this embodiment allows the vehicle to more reliably identify the target vehicle key.

[0034] 3 is a flow chart of a welcome control method for a vehicle according to another exemplary embodiment. As shown in FIG. 3, after step S11 of identifying the ID of the target vehicle key based on FIG. 2, the method includes: Step S13: detecting a distance between the target vehicle key and the vehicle using a first distance measurement method (e.g., a Bluetooth Low Energy (BLE) method); The method may further include step S14 of detecting the distance between the target vehicle key and the vehicle using a second ranging method (e.g., an Ultra Wide Band (UWB) method) if the distance between the target vehicle key and the vehicle detected by the first ranging method is smaller than a second predetermined threshold.

[0035] In this embodiment, the step S12 of controlling the vehicle to perform a first welcome action in the searched welcome manner may include step S121.

[0036] In step S121, if the distance between the target vehicle key and the vehicle detected by the second distance measurement method is smaller than a third predetermined threshold, the vehicle is controlled to execute the first welcome operation by the searched welcome method. The first predetermined threshold (e.g., 100 m) is larger than the second predetermined threshold (e.g., 15 m), the second predetermined threshold is larger than the third predetermined threshold (e.g., 10 m), and the measurement accuracy of the second distance measurement method is higher than the measurement accuracy of the first distance measurement method.

[0037] When the vehicle identifies the ID of the target vehicle key, i.e., when the vehicle identifies the owner of the vehicle, the distance between the target vehicle key and the vehicle is already within a certain range (first predetermined threshold). At this time, if the distance between the target vehicle key and the vehicle is detected using a low-precision first distance measurement method, the power consumption when detecting the distance to the target vehicle key can be reduced. When the target vehicle key approaches the vehicle further and the distance between the vehicle and the vehicle becomes smaller than the second predetermined threshold, the second distance measurement method can measure the distance more accurately, which helps the vehicle execute a refined welcome policy. When the distance between the target vehicle key and the vehicle is smaller than a third predetermined threshold, the car owner may be considered to have entered a range where the welcome effect is high, and when the car owner is in the range, the car owner can feel the welcome ceremony more clearly and intuitively, and the power consumption due to the early start of the welcome operation can be saved.

[0038] 4 is a flowchart of a welcome control method for a vehicle according to yet another exemplary embodiment. As shown in FIG. 4, based on FIG. 3, the method may further include steps S15 to S18.

[0039] In step S15, the environmental sound volume of the environment in which the vehicle is located is acquired.

[0040] In step S16, when the environmental sound volume is smaller than the predetermined sound volume threshold, if the distance between the target vehicle key detected by the second distance measurement method and the vehicle is smaller than a third predetermined threshold, a voice command around the vehicle is obtained.

[0041] In step S17, when the environmental sound volume is equal to or greater than the sound volume threshold, if the distance between the target vehicle key detected by the second distance measurement method and the vehicle is smaller than a fourth predetermined threshold, and the fourth predetermined threshold is smaller than the third predetermined threshold, a voice command around the vehicle is obtained.

[0042] In step S18, the vehicle is controlled to execute the second welcome action instructed by the voice command.

[0043] A voice collecting device may be installed outside the vehicle to obtain voice information around the vehicle and obtain voice commands (e.g., open the trunk, open the doors, open the sunroof, etc.) through voice recognition technology. Execution operations corresponding to multiple voice commands may be pre-stored in the vehicle. One or more voice collecting devices may be installed outside the vehicle. By installing multiple voice collecting devices at different positions, voice information in multiple directions around the vehicle can be received. If the distance between the target vehicle key and the vehicle is smaller than a third predetermined threshold, the distance between the car owner and the vehicle may be considered to be close, and at this time, a second welcome action is provided to the car owner by executing a voice instruction based on the first welcome action to meet the temporary needs of the car owner.

[0044] The audio collecting device may also obtain an environmental sound volume, and if the environmental sound volume is less than a predetermined sound volume threshold, the environment may be considered as quiet, and audio instructions may be obtained around the vehicle when the distance to the car owner is far (the distance is less than a third predetermined threshold), and if the environmental sound volume is equal to or greater than the predetermined sound volume threshold, the environment may be considered as noisy, and audio instructions may be obtained around the vehicle when the distance to the car owner is close (the distance is less than a fourth predetermined threshold).

[0045] In this embodiment, by taking into account the influence of environmental noise when identifying the voice command, the voice of the car owner can be more accurately identified, the effect of the second welcome action is more improved, and the occurrence of erroneous judgment is avoided.

[0046] In some further embodiments, based on FIG. 4, the method further includes detecting orientation information of the target vehicle key relative to the vehicle.

[0047] In this embodiment, obtaining voice commands in the vicinity of the vehicle may include obtaining voice commands in a direction corresponding to the direction information from among a plurality of directions in the vicinity of the vehicle.

[0048] In addition to detecting the distance, the direction information of the target vehicle key relative to the vehicle can be determined by wireless communication, and the direction in which the car owner is located can be accurately identified. At this time, voice information only in the direction in which the car owner is located may be acquired, and voice information in other directions is not acquired. Specifically, only the voice collecting device corresponding to the direction in which the car owner is located is turned on, and the voice collecting devices in other directions are not turned on.

[0049] 5 is a schematic diagram of the surrounding orientation of a vehicle according to an exemplary embodiment. As shown in FIG. 5, the surrounding orientation of the vehicle includes four orientations: left front position A, left rear position B, right rear position C, and right front position D. When a voice collecting device is installed in each orientation and the orientation information of the target vehicle key corresponds to the left front position A, only the voice collecting device in the left front position A is turned on, and the voice collecting devices in the other orientations do not need to be turned on. In this way, it is possible to prevent the vehicle from executing voice commands of people other than the car owner, and safety is high.

[0050] Alternatively, the voice command of the other direction may be allowed to be executed, but the command of the car owner may be executed preferentially.In another embodiment, based on FIG. 4, the method may further include detecting the direction information of the target vehicle key relative to the vehicle.

[0051] Obtaining voice instructions around the vehicle may include obtaining voice instructions for each of a plurality of orientations around the vehicle to obtain a set of voice instructions.

[0052] The step of controlling the vehicle to perform a second welcome action instructed by the voice command may include a step of deleting a conflicting command in the voice command set, where the second welcome action instructed by the conflicting command conflicts with the second welcome action instructed by the voice command for a direction corresponding to the direction information, and a step of controlling the vehicle to perform the second welcome action instructed by each voice command in the voice command set after the conflicting command has been deleted.

[0053] That is, when all the voice collecting devices outside the vehicle are turned on, the voice commands of multiple directions can be executed, while when the voice command of the direction where the target vehicle key is located conflicts with the voice command of other directions, the voice command of other directions will be deleted and the voice command of the direction where the target vehicle key is located will be executed, that is, the command of the car owner will be executed first.

[0054] The contradictory commands may be commands that control the same object but have opposite target directions. For example, two voice commands to open and close the sunroof indicate the same object, i.e., the sunroof, and the target directions are backward and forward, respectively, but the command target directions are opposite.

[0055] Executing the car owner's commands preferentially may mean, when receiving a voice command (the car owner's command) in the direction where the target vehicle key is located and a voice command (command from a person other than the car owner) in another direction, executing the car owner's commands first and then executing the commands of the person other than the car owner, or executing only the car owner's commands and not executing the commands of the person other than the car owner, or, when the commands are contradictory, executing only the car owner's commands.

[0056] For example, if an order from the car owner to open the sunroof is obtained first, the sunroof is controlled to open, and if an order from someone other than the car owner to close the sunroof is then obtained, that order becomes a contradictory order, so the order is deleted and the sunroof is not controlled to close.For example, if an order from someone other than the car owner to open the sunroof is first obtained, the sunroof is controlled to open, and if an order from the car owner to close the sunroof is then obtained, that order becomes a contradictory order, so the order is deleted and the sunroof is controlled to close.

[0057] In this embodiment, the vehicle owner and other people are identified based on the voice direction, and the instructions of the vehicle owner are given priority, thus avoiding malicious control of the vehicle by other people than the vehicle owner and improving the safety of vehicle driving.

[0058] This embodiment is applicable when a car owner allows passengers to participate in welcome control, and may be particularly applicable when showcasing vehicle functions, thus improving the efficiency of showcasing a vehicle to multiple people.

[0059] In one possible embodiment, there may be vehicle keys of the vehicle in multiple directions around the vehicle, and when the vehicle identifies the IDs of the target vehicle keys in multiple directions, it may respectively search for welcome methods corresponding to the IDs of the target vehicle keys, and then the vehicle may control the control objects corresponding to the directions to perform welcome operations in the welcome methods corresponding to the IDs of the target vehicle keys in each direction. For example, multiple members of a family share one vehicle, and at a certain time, member A is located on the left side of the vehicle with vehicle key 1, and member B is located on the right side of the vehicle with vehicle key 2, the welcome method corresponding to vehicle key 1 is red light illumination, and the welcome method corresponding to vehicle key 2 is green light illumination, and at this time, the vehicle may control the left light of the vehicle to turn on the red light and the right light of the vehicle to turn on the green light.

[0060] In still another embodiment, the car owner may send a welcome command by a button on the key. The method may further include: acquiring the control command sent from the target vehicle key and the remaining energy of the vehicle, and controlling the vehicle to perform a third welcome action instructed by the control command when the remaining energy of the vehicle is greater than a predetermined energy threshold.

[0061] When the remaining power of the vehicle (power battery) is greater than a predetermined power threshold, the remaining power of the vehicle may be deemed sufficient, and the third welcome operation instructed by the target vehicle key may be executed. When the remaining power of the vehicle is equal to or less than the predetermined power threshold, the remaining power of the vehicle may be deemed low, and the third welcome operation instructed by the target vehicle key may not be executed in order to save power and guarantee the driving range. In this way, when the power of the vehicle's power battery is sufficient, the vehicle can reliably execute the welcome command transmitted from the button of the target vehicle key.

[0062] The power threshold, the volume threshold, the first predetermined threshold, the second predetermined threshold, the third predetermined threshold, and the fourth predetermined threshold may all be obtained by testing or experience.

[0063] 6 is a block diagram of a welcome control device of a vehicle according to an exemplary embodiment. As shown in FIG. 6, the welcome control device 600 of the vehicle may include a search module 601 and a control module 602.

[0064] The search module 601 searches for a welcome method corresponding to the ID of the identified target vehicle key from a predetermined correspondence relationship, in which a plurality of vehicle key IDs and a welcome method corresponding to each vehicle key ID are stored.

[0065] The control module 602 controls the vehicle to perform a first welcome action in the retrieved welcome scheme.

[0066] In some embodiments of the present disclosure, the vehicle welcome control device 600 may further include an identification module.

[0067] The identification module communicates with the target vehicle key to identify the identity of the target vehicle key when the distance between the target vehicle key and the vehicle is less than a first predetermined threshold.

[0068] In some embodiments of the present disclosure, the identification module comprises: connecting to and pairing with a target vehicle key via wireless communication; receiving the public key and the ciphertext sent from the target vehicle key, the target vehicle key generating a public key / private key pair, encrypting the ID of the target vehicle key using the private key of the public key / private key pair to obtain the ciphertext, and sending the ciphertext and the public key of the public key / private key pair to the vehicle; and decrypting the ciphertext based on the public key to obtain the ID of the target vehicle key.

[0069] In some embodiments of the present disclosure, the device 600 may further include a first detection module and a second detection module.

[0070] The first detection module detects the distance between the target vehicle key and the vehicle in a first distance measuring manner.

[0071] The second detection module detects the distance between the target vehicle key and the vehicle by a second distance measurement method when the distance between the target vehicle key and the vehicle detected by the first distance measurement method is smaller than a second predetermined threshold.

[0072] When the distance between the target vehicle key detected by the second ranging method and the vehicle is smaller than a third predetermined threshold, the control module 602 controls the vehicle to perform a first welcome operation by the searched welcome method, where the first predetermined threshold is greater than the second predetermined threshold, the second predetermined threshold is greater than the third predetermined threshold, and the measurement accuracy of the second ranging method is higher than the measurement accuracy of the first ranging method.

[0073] In some embodiments of the present disclosure, the device 600 may further include an acquisition module.

[0074] The acquisition module acquires environmental sound volume of the environment in which the vehicle is located, and acquires voice commands around the vehicle when the environmental sound volume is smaller than a predetermined sound volume threshold and the distance between the target vehicle key detected by the second ranging method and the vehicle is smaller than a third predetermined threshold, and acquires voice commands around the vehicle when the environmental sound volume is equal to or greater than the sound volume threshold and the distance between the target vehicle key detected by the second ranging method and the vehicle is smaller than a fourth predetermined threshold, and the fourth predetermined threshold is smaller than the third predetermined threshold.

[0075] The control module 602 further controls the vehicle to perform a second welcome action as instructed by the voice command.

[0076] In some embodiments of the present disclosure, the acquisition module further acquires a control command transmitted from the target vehicle key and a remaining power amount of the vehicle.

[0077] The control module 602 further controls the vehicle to perform a third welcome action instructed by the control command when the remaining power amount of the vehicle is greater than a predetermined power amount threshold.

[0078] In some embodiments of the present disclosure, the device 600 may further include a third detection module.

[0079] The third detection module detects orientation information of the target vehicle key relative to the vehicle.

[0080] The acquisition module further acquires a voice command for a direction corresponding to the direction information among a plurality of directions around the vehicle to acquire a voice command set.

[0081] The control module 602 may further perform the steps of deleting a conflicting instruction in the voice instruction set, where a second welcome action indicated by the conflicting instruction conflicts with a second welcome action indicated by a voice instruction for a heading corresponding to the heading information, and controlling the vehicle to perform the second welcome action indicated by each voice instruction in the voice instruction set after the conflicting instruction is deleted.

[0082] For the apparatus in the above embodiment, the specific manner in which each module performs the operation is described in detail in the embodiment related to the method, and will not be described in detail here.

[0083] By using the above technical means, dedicated welcome methods are pre-set for vehicle keys with different IDs, and when the ID of the vehicle key is identified, the welcome method corresponding to the ID is used. In this way, different welcome methods can be set for different vehicle keys of the same vehicle, so that when there are multiple car owners, a personalized welcome can be realized and the personalized needs of each car owner can be met.

[0084] The electronic device according to the present disclosure includes a memory and a processor, the memory storing a computer program, and the processor executing the computer program in the memory to realize the steps of the above-mentioned method according to the present disclosure.

[0085] 7 is a block diagram of an electronic device 700 according to an example embodiment. The electronic device 700 may be, for example, a vehicle controller. As shown in FIG. 7, the electronic device 700 may include a processor 701 and a memory 702. The electronic device 700 may further include one or more of a multimedia component 703, an input / output (I / O) interface 704, and a communication component 705.

[0086] The processor 701 completes all or some of the steps in the vehicle welcome control method by controlling the overall operation of the electronic device 700. The memory 702 stores various types of data to support operation of the electronic device 700, which may include, for example, instructions for any application programs or methods operating on the electronic device 700, and data related to the application programs, such as contact data, sent and received messages, images, audio, video, etc. The memory 702 can be realized by any type of volatile or non-volatile storage device or a combination thereof, such as a static random access memory (SRAM), an electrically erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a programmable read-only memory (PROM), a read-only memory (ROM), a magnetic memory, a flash memory, a magnetic disk, or an optical disk. The multimedia component 703 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component outputs and / or inputs an audio signal. For example, the audio component may include a microphone for receiving an external audio signal. The received audio signal may be further stored in the memory 702 or may be transmitted via the communication component 705. The audio component further includes at least one speaker for outputting audio signals. The I / O interface 704 provides an interface between the processor 701 and other interface modules, which may be a keyboard, a mouse, buttons, etc.These buttons may be virtual buttons or physical buttons. The communication component 705 performs wired or wireless communication between the electronic device 700 and other devices. The wireless communication may be, for example, Wi-Fi, Bluetooth, Near Field Communication (abbreviated as NFC), 2G, 3G, 4G, NB-IOT, eMTC or other 5G, or a combination of one or more of them, but is not limited thereto. Accordingly, the communication component 705 may include a Wi-Fi module, a Bluetooth module, an NFC module, etc.

[0087] In one exemplary embodiment, the electronic device 700 may be realized by one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processors (DSP), Digital Signal Processing Devices (DSPD), Programmable Logic Devices (PLD), Field Programmable Gate Arrays (FPGA), controllers, microcontrollers, microprocessors, or other electronic elements to execute the vehicle welcome control method.

[0088] In another exemplary embodiment, a non-transitory computer-readable storage medium is further provided, which includes program instructions that, when executed by a processor, implement the steps of the vehicle welcome control method. For example, the computer-readable storage medium may be the memory 702 of the electronic device 700, which includes program instructions that can be executed by the processor 701 of the electronic device 700 to complete the vehicle welcome control method.

[0089] In another exemplary embodiment, a computer program product is further provided, the computer program product including a computer program executable by a programmable device, the computer program having code portions for executing the vehicle welcome control method when executed by the programmable device.

[0090] The vehicle according to the present disclosure includes a welcome control device 600 for the vehicle.

[0091] Although the preferred embodiments of the present disclosure have been described in detail above with reference to the drawings, the present disclosure is not limited to the specific contents of the above embodiments, and several simple modifications can be made to the technical means of the present disclosure within the scope of the technical idea of ​​the present disclosure, and all of these simple modifications fall within the scope of protection of the present disclosure.

[0092] It should be noted that the specific technical features described in the above specific embodiments may be combined in any suitable manner if not contradictory, and in order to avoid unnecessary duplication, the present disclosure does not separately describe every possible combination manner.

[0093] Furthermore, the various embodiments of the present disclosure can be combined in any manner and should be considered as being disclosed in the present disclosure unless they deviate from the spirit of the present disclosure.

Claims

1. A step of searching for a welcome scheme corresponding to the ID of the identified target vehicle key from a predetermined correspondence relationship, in which a plurality of vehicle key IDs and welcome schemes corresponding to each vehicle key ID are stored; controlling the vehicle to perform a first welcome action in the retrieved welcome scheme; Including, communicating with the target vehicle key to identify an identity of the target vehicle key if the distance between the target vehicle key and a vehicle is less than a first predetermined threshold; Further comprising: After identifying the ID of the target vehicle key, the method further includes detecting a distance between the target vehicle key and the vehicle using a first distance measurement method; and detecting a distance between the target vehicle key and the vehicle using a second distance measurement method when the distance between the target vehicle key and the vehicle detected by the first distance measurement method is smaller than a second predetermined threshold value; the step of controlling the vehicle to perform a first welcome operation in the searched welcome manner includes a step of controlling the vehicle to perform a first welcome operation in the searched welcome manner when a distance between the target vehicle key detected in the second distance measurement manner and the vehicle is smaller than a third predetermined threshold; the first predetermined threshold is greater than the second predetermined threshold, The second predetermined threshold is greater than the third predetermined threshold, The measurement accuracy of the second distance measurement method is higher than the measurement accuracy of the first distance measurement method. Welcome control method for a vehicle.

2. The step of communicating with the target vehicle key to identify the identity of the target vehicle key includes: connecting and pairing with the target vehicle key through a wireless communication method; receiving a public key and a ciphertext sent from the target vehicle key, the target vehicle key generating a public key / private key pair, encrypting the ID of the target vehicle key using the private key of the public key / private key pair to obtain the ciphertext, and sending the ciphertext and the public key of the public key / private key pair to the vehicle; decrypting the ciphertext based on the public key to obtain the ID of the target vehicle key; Including, The method of claim 1.

3. obtaining an ambient sound volume of an environment in which the vehicle is located; obtaining a voice command around the vehicle when the environmental sound volume is lower than a predetermined sound volume threshold and the distance between the target vehicle key and the vehicle detected by the second distance measuring method is lower than the third predetermined threshold; When the environmental sound volume is equal to or greater than the sound volume threshold, if the distance between the target vehicle key and the vehicle detected by the second distance measurement method is smaller than a fourth predetermined threshold, the fourth predetermined threshold is smaller than the third predetermined threshold; and controlling the vehicle to perform a second welcome action indicated by the voice command; Further comprising: The method of claim 1.

4. acquiring a control command transmitted from the target vehicle key and a remaining energy amount of the vehicle; controlling the vehicle to perform a third welcome action instructed by the control command when the remaining energy of the vehicle is greater than a predetermined energy threshold; Further comprising: The method according to any one of claims 1 to 3.

5. detecting orientation information of the target vehicle key relative to the vehicle; Further comprising: The step of acquiring a voice command around the vehicle includes a step of acquiring a voice command in a direction corresponding to the direction information among a plurality of directions around the vehicle. The method according to claim 3 or 4.

6. detecting orientation information of the target vehicle key relative to the vehicle; Further comprising: The step of obtaining voice instructions around the vehicle includes obtaining voice instructions for each of a plurality of directions around the vehicle to obtain a set of voice instructions; controlling the vehicle to perform a second welcome action instructed by the voice command, deleting conflicting instructions in the voice instruction set; and controlling the vehicle to perform a second welcome action indicated by each voice command in the voice command set after the conflicting command has been deleted; a second welcome action instructed by the contradictory command contradicts a second welcome action instructed by a voice command in a direction corresponding to the direction information; The method according to any one of claims 3 to 5.

7. a search module and a control module, The search module searches for a welcome scheme corresponding to the ID of the identified target vehicle key from a predetermined correspondence relationship, and the predetermined correspondence relationship stores a plurality of vehicle key IDs and welcome schemes corresponding to each vehicle key ID; The control module controls the vehicle to perform a first welcome action in the searched welcome manner; further comprising an identification module; the identification module communicates with the target vehicle key to identify an identity of the target vehicle key when a distance between the target vehicle key and a vehicle is less than a first predetermined threshold; Further comprising a first detection module and a second detection module; After the identification module identifies the ID of the target vehicle key, the first detection module detects the distance between the target vehicle key and the vehicle by a first distance measurement method, and the second detection module detects the distance between the target vehicle key and the vehicle by a second distance measurement method when the distance between the target vehicle key and the vehicle detected by the first distance measurement method is smaller than a second predetermined threshold; Controlling the vehicle to perform a first welcome operation in the searched welcome manner by the control module includes controlling the vehicle to perform a first welcome operation in the searched welcome manner by the control module when a distance between the target vehicle key detected in the second distance measurement manner and the vehicle is smaller than a third predetermined threshold; the first predetermined threshold is greater than the second predetermined threshold, The second predetermined threshold is greater than the third predetermined threshold, The measurement accuracy of the second distance measurement method is higher than the measurement accuracy of the first distance measurement method. Welcome control device for the vehicle.

8. A computer program is stored which, when executed by a processor, implements the steps of the method according to any one of claims 1 to 6. A non-transitory computer-readable storage medium.

9. A memory in which a computer program is stored; a processor which executes the computer program in said memory to implement the steps of the method according to any one of claims 1 to 6; Including, electronic equipment.

10. A vehicle comprising the welcome control device of claim 7.

Images