CN114241804A - Vehicle searching method, device and system - Google Patents
Vehicle searching method, device and system Download PDFInfo
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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Abstract
The invention relates to a vehicle searching method, which is used for helping a user to search for a target vehicle, and comprises the following steps: when a vehicle searching request is received, broadcasting a vehicle searching instruction to obtain a vehicle searching route from the user to the target vehicle; judging whether the vehicle searching instruction is responded by a target vehicle; if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay equipment, the vehicle searching instruction is sent to the responding relay equipment so as to acquire the vehicle searching route through the relay equipment; and displaying the vehicle searching route according to a preset mode. According to the method and the device, the vehicle searching instruction is relayed through the relay device, the vehicle searching route is obtained through the relay device, and the vehicle searching route is displayed according to a preset mode. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can quickly and conveniently find the target vehicle. In addition, a car searching device and a car searching system are also provided together.
Description
Technical Field
The invention relates to the technical field of intelligent automobiles, in particular to a vehicle searching method, device and system.
Background
At present in some large-scale parking areas or multilayer stereo garage, often have the vehicle and stop the back, the condition of can't find the car is returned to the thing of handling, can seek with the help of seeking the car system in the parking area that has the car system of seeking, if do not arrange corresponding car system of seeking in the parking area, the vehicle is still not in the car distance range of seeking of entity key or bluetooth digital key simultaneously, can't pass through the outside acousto-optic system suggestion user of vehicle for the user need spend more time and energy to look for the car, it is very inconvenient.
Therefore, it is an urgent problem to solve the above-mentioned problems of time consuming, labor consuming and inconvenient for the user to find the vehicle.
Disclosure of Invention
Based on this, it is necessary to provide a car finding method for solving the above problems of time consuming, labor consuming, inconvenient and the like of the car finding of the user, and the method may include:
when a vehicle searching request is received, broadcasting a vehicle searching instruction to obtain a vehicle searching route from the user to the target vehicle;
judging whether the vehicle searching instruction is responded by the target vehicle;
if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay equipment, the vehicle searching instruction is sent to the responding relay equipment so as to acquire the vehicle searching route through the relay equipment; and
and displaying the car searching route according to a preset mode.
According to the vehicle searching method, when a vehicle searching request is received, a vehicle searching instruction is broadcasted to obtain a vehicle searching route from the user to the target vehicle; then judging whether the vehicle searching instruction is responded by the target vehicle; if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay equipment, the vehicle searching route is obtained through the relay equipment; and finally, displaying the vehicle searching route according to a preset mode. That is to say, according to the method and the device, when the target vehicle does not directly respond to the vehicle searching instruction of the user, the vehicle searching instruction is relayed through the relay device, the vehicle searching route is obtained through the relay device, and then the vehicle searching route is displayed according to the preset mode. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can more quickly and conveniently find the target vehicle, and the use experience of the user can be improved.
In one embodiment, the step of sending the car-searching instruction to the responding relay device to obtain the car-searching route through the relay device specifically includes:
sending the vehicle searching instruction to the responding relay device so as to send the vehicle searching instruction to the target vehicle through the relay device;
determining whether the vehicle-seeking instruction transmitted via the relay device is responded by the target vehicle;
if the target vehicle does not respond, returning to execute: and sending the vehicle searching command to the responding relay equipment until the vehicle searching command is responded by the target vehicle or the response time exceeds the preset vehicle searching time.
In one embodiment, the method further comprises:
when the vehicle searching instruction sent by the relay equipment is responded by the target vehicle, receiving a link signal returned by the target vehicle; the link signal indicates that establishment of a communication link between the target vehicle and the relay device is complete.
In one embodiment, the vehicle-seeking route includes vehicle-seeking directions, and after the receiving the link signal returned by the target vehicle, the method further includes:
according to the indication of the link signal, determining a target relay device closest to the user;
when the distance between the user and the target relay equipment is smaller than a preset threshold value, sending a request for establishing a temporary communication link to the target relay equipment so that the target relay equipment displays the vehicle searching guide to the user after establishing the temporary communication link.
In one embodiment, after the step of sending the request for establishing the temporary communication link to the target relay device, the method further comprises:
when the distance between the user and the target relay equipment is larger than a preset threshold value, sending a disconnection instruction of a temporary communication link to the target relay equipment, so that the target relay equipment does not display the vehicle searching guide any more after disconnecting the temporary communication link, and simultaneously returning to execute: and determining a target relay device closest to the user according to the indication of the link signal.
Based on the same inventive concept, the application also provides a vehicle searching method for helping a user to search for a target vehicle, and the method comprises the following steps:
receiving a vehicle searching instruction;
broadcasting the car searching instruction;
receiving response information of the target vehicle to the vehicle searching instruction; and
and forwarding the response information of the target vehicle to the vehicle searching instruction to other relay equipment or the intelligent key of the target vehicle.
In one embodiment, after the step of forwarding the response information of the target vehicle to the vehicle finding instruction to other relay devices or the smart key of the target vehicle, the method further includes:
establishing a communication link with the target vehicle and/or the other relay device;
when receiving a request for establishing a temporary communication link from the smart key, establishing a temporary communication link with the smart key in response to the link request; and the number of the first and second groups,
and displaying the car searching guide.
In one embodiment, the car-finding directions include: direction information, the step of displaying the car-finding directions comprising: the direction information is displayed in the form of a sound signal and/or a light signal.
In one embodiment, the step of displaying the direction information includes: displaying the direction information in a projection form.
In one embodiment, after the step of displaying the car-finding directions, the method further comprises:
receiving a disconnection instruction of the temporary communication link sent by the intelligent key;
and responding to the disconnection instruction, disconnecting the temporary communication link with the intelligent key, and simultaneously stopping displaying the vehicle searching guide.
Based on the same inventive concept, the application also provides a vehicle searching device, which comprises:
the broadcasting module is configured to broadcast a vehicle searching instruction to acquire a vehicle searching route from the user to the target vehicle when a vehicle searching request is received;
a judging module configured to judge whether the vehicle searching instruction is responded by the target vehicle;
an acquisition module configured to transmit the vehicle seeking instruction to the responding relay device to acquire the vehicle seeking route through the relay device when the vehicle seeking instruction is not responded by the target vehicle but is responded by the relay device; and
the display module is configured to display the car searching route according to a preset mode.
The vehicle searching device broadcasts the vehicle searching instruction by setting the broadcasting module and acquires a vehicle searching route from a user to a target vehicle; the judging module judges whether the vehicle searching instruction is responded by the target vehicle; the acquisition module acquires the vehicle searching route through the relay device when the vehicle searching instruction is not responded by the target vehicle but is responded by the relay device; and finally, displaying the vehicle searching route through a display module according to a preset mode. That is to say, according to the method and the device, when the target vehicle does not directly respond to the vehicle searching instruction of the user, the vehicle searching instruction is relayed through the relay device, the vehicle searching route is obtained through the relay device, and then the vehicle searching route is displayed according to the preset mode. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can more quickly and conveniently find the target vehicle, and the use experience of the user can be improved.
Based on the same inventive concept, the application also provides a vehicle searching device, which comprises:
the vehicle searching instruction receiving module is configured to receive a vehicle searching instruction;
a broadcasting module configured to broadcast the vehicle-finding instruction;
a response information receiving module configured to receive response information of the target vehicle to the vehicle searching instruction; and
and the forwarding module is configured to forward the response information of the target vehicle to the vehicle searching instruction to other relay equipment or the intelligent key of the target vehicle.
Based on the same inventive concept, the application also provides a vehicle searching system, which comprises a vehicle searching terminal, relay equipment and a target vehicle;
the vehicle searching terminal, the relay equipment and the target vehicle realize communication connection based on the same communication protocol;
the relay equipment comprises the vehicle searching device;
the vehicle searching terminal comprises the vehicle searching device.
Based on the same inventive concept, the present application further provides a computer-readable storage medium having a computer program stored thereon, which, when being executed by a processor, is adapted to carry out the method of any of the preceding claims.
Drawings
FIG. 1 is a schematic flow chart illustrating a vehicle locating method according to an embodiment;
FIG. 2 is a schematic flow chart illustrating the sub-steps of step S300 in FIG. 1;
FIG. 3 is a schematic flow chart of a vehicle searching method in another embodiment;
FIG. 4 is a schematic flow chart illustrating a vehicle searching method according to another embodiment;
FIG. 5 is a schematic flow chart illustrating a vehicle searching method according to still another embodiment;
FIG. 6 is a schematic flow chart of a vehicle searching method in another embodiment;
FIG. 7 is a block diagram of a vehicle locating device according to an embodiment;
FIG. 8 is a schematic block diagram of a vehicle locating device in another embodiment;
FIG. 9 is a block diagram of a vehicle locating system in one embodiment;
fig. 10 is a schematic view of a car searching principle in an embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As described in the background art of the present application, in some large parking lots or multi-storey stereo parking garages, after parking, there is often a situation that a vehicle cannot be found after the parking is finished, and the parking lot with the vehicle finding system can be found by means of the vehicle finding system, if the corresponding vehicle finding system is not arranged in the parking lot, and meanwhile, the vehicle is not within the vehicle finding distance range of the entity key or the bluetooth digital key, the user cannot be prompted by the sound and light system outside the vehicle, so that the user needs to spend more time and energy to find the vehicle, which is very inconvenient.
Therefore, it is an urgent problem to solve the above-mentioned problems of time consuming, labor consuming and inconvenient for the user to find the vehicle.
In view of the above, the present application is intended to provide a new solution to the above-mentioned technical problem, and the specific structure thereof will be described in detail in the following embodiments.
According to a first aspect of the present application, as shown in fig. 1 in combination with fig. 9, the present application provides a car-searching method, which may include steps S100-S400.
Step S100, when a vehicle searching request is received, broadcasting a vehicle searching instruction to obtain a vehicle searching route from the user to the target vehicle.
Specifically, the vehicle-searching request may be triggered by a user O touching or pressing a certain device (in this embodiment, a car key), and the vehicle-searching request is received, i.e. a vehicle-searching command may be broadcast within a preset range of the user O or within the preset range of the car key, so as to obtain a vehicle-searching route from the user to the target vehicle, where the preset range may be 50 meters, or 40 meters, or 100 meters. It can be understood that the specific broadcast range needs to be different according to actual situations, such as a communication protocol between the car key and the target vehicle P, and site situations, and further details are not described herein.
And step S200, judging whether the vehicle searching command is responded by the target vehicle.
Specifically, after the vehicle-searching command is broadcast, it may be determined whether there is a response from the target vehicle P within a preset time threshold, for example, by determining whether a confirmation message returned by the target vehicle P is received.
Step S300, if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay device, the vehicle searching instruction is sent to the relay device which responds, so that the vehicle searching route is obtained through the relay device.
Specifically, referring to fig. 2, the step S300 of obtaining the vehicle-searching route through the relay device may include sub-steps S300a-S300 c.
Step S300a, sending the vehicle searching instruction to the responding relay device, so as to send the vehicle searching instruction to the target vehicle through the relay device.
Step S300b, it is determined whether the vehicle-finding instruction transmitted via the relay apparatus is responded by the target vehicle.
Step S300c, if not responded by the target vehicle, returns to execute: and sending a vehicle searching instruction to the responding relay equipment until the vehicle searching instruction is responded by the target vehicle or the response time exceeds the preset vehicle searching time.
Specifically, in order to realize the vehicle searching method, the relay device, the automobile key and the target vehicle P are connected based on the same communication protocol. In addition, the relay devices may be cars, mobile terminals or car keys, and the number of the relay devices may also be determined according to actual situations. For convenience of description, the following embodiments of the present application will be described by taking the relay device as an automobile, and the relay device includes the relay devices A, B, C and D as examples.
Reference may continue to the right portion of fig. 9. If the car key does not receive the response signal of the target vehicle P but receives the confirmation signal returned by the relay device, it indicates that the target vehicle P is not in the current communication range, and the relay device is in the current communication range.
Further, when the car key determines that the target vehicle P does not exist in the devices responding to the car-search instruction, the car key will send the car-search instruction again to the responding relay device (e.g., relay device a). After receiving the vehicle searching command, the relay device a can continuously relay and broadcast the vehicle searching command within the communication range. Meanwhile, the automobile key continuously judges whether the vehicle searching instruction sent by the relay device A is responded by the target vehicle P, if the vehicle searching instruction is not responded by the target vehicle P, the vehicle searching instruction can be continuously sent by the relay device A until the vehicle to be searched responds or the response time exceeds the preset vehicle searching time. Specifically, when the response time exceeds the preset vehicle-searching time, it may indicate that there is no target vehicle P in the range relayed through the relay apparatus a, and in this case, the user is required to move his/her own position and then send the vehicle-searching request again. It can be understood that the preset car searching time can be selected and adjusted according to the actual situation, and further description is omitted herein.
Optionally, when the relay device a sends the vehicle searching command to the target vehicle P, it also sends the vehicle searching command to the other relay devices B, C and D, and the vehicle searching range is expanded and the vehicle searching success rate is improved through relay propagation of the vehicle searching command by the other relay devices B, C and D.
And S400, displaying the vehicle searching route according to a preset mode.
Specifically, the vehicle-finding route may be displayed using at least one of text information, image information, sound information, or light information. According to different display media, at least one form of projection, flashing, voice broadcasting and the like can be adopted for displaying on the display form.
According to the vehicle searching method, when a vehicle searching request is received, a vehicle searching instruction is broadcasted to obtain a vehicle searching route from the user to the target vehicle; then judging whether the vehicle searching instruction is responded by the target vehicle; if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay equipment, the vehicle searching route is obtained through the relay equipment; and finally, displaying the vehicle searching route according to a preset mode. That is to say, according to the method and the device, when the target vehicle does not directly respond to the vehicle searching instruction of the user, the vehicle searching instruction is relayed through the relay device, the vehicle searching route is obtained through the relay device, and then the vehicle searching route is displayed according to the preset mode. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can more quickly and conveniently find the target vehicle, and the use experience of the user can be improved.
In one embodiment, with reference to fig. 3, the car searching method may further include steps S500-S710.
Step S500, when the vehicle searching command sent by the relay equipment is responded by the target vehicle, receiving a link signal returned by the target vehicle; the link signal indicates that establishment of a communication link between the target vehicle and the relay device is complete.
Further, the vehicle seeking route comprises vehicle seeking directions.
Step S600, determining the target relay equipment closest to the user according to the indication of the link signal;
step S700, when the distance between the user and the target relay device is smaller than a preset threshold, sending a request for establishing a temporary communication link to the target relay device, so that the target relay device displays the vehicle-searching direction to the user after establishing the temporary communication link.
Specifically, when the vehicle-seeking instruction forwarded via the relay apparatus a is responded by the target vehicle P, a link signal returned by the target vehicle P may be received in a reverse direction according to the response link, where the link signal indicates that the establishment of the communication link between the target vehicle P and the relay apparatus a is completed. Further, when the vehicle-searching command is forwarded by more relay devices and then responded by the target vehicle P, the link may include more relay devices, for example, in fig. 10, after the relay device a responds, the sent vehicle-searching command is responded by the relay device B, and the response of the target vehicle P is obtained through forwarding by the relay device B, so that the relay device B also joins the corresponding communication link.
After determining the device in the communication link, a target relay device closest to the user may be determined according to an indication of a link signal, in this application, the target relay device closest to the user is a relay device a, then a distance between the relay device a and the user (a car key) is obtained, and when the distance is smaller than a preset threshold (for example, 15-20 meters, that is, a distance between 4-6 cars), a request for establishing a temporary communication link may be sent to the relay device a, so that the relay device a is changed from a standby state (when the temporary communication link is not established) to an active state, so that the target relay device a displays the car-finding guidance to the user after establishing the temporary communication link.
Referring to the left part of fig. 9, a display mode diagram of the car-searching directions is shown, that is, the relay device a can display the car-searching directions on the ground by projecting the car-searching directions at the front end of the car, and the car-searching directions can be displayed in the form of sound and light.
Further, because the relay device B is added to the communication link, when the user moves to the vicinity of the relay device B and simultaneously meets the requirement of the temporary communication link, the car-searching guide can be displayed on the ground in a projection manner at the front end of the vehicle, so that the car-searching guide can be sequentially displayed.
In one embodiment, with continuing reference to fig. 3, after the step of sending a request for establishment of a temporary communication link to the target relay device, the method may further include step S800.
When the distance between the user and the target relay equipment is larger than a preset threshold value, sending a disconnection instruction of a temporary communication link to the target relay equipment, so that the target relay equipment does not display the vehicle searching guide any more after disconnecting the temporary communication link, and simultaneously returning to execute: and determining a target relay device closest to the user according to the indication of the link signal.
Specifically, when the distance between the user and the relay device a is greater than a preset threshold (which may be 8-10 meters, for example), a disconnection instruction of the temporary communication link may be sent to the relay device a, so that the relay device a does not display the aforementioned car-searching guidance any more, that is, switches from the active state to the standby state, to save power consumption.
Alternatively, the car-finding method of this embodiment may be performed by, for example, a car key. Accordingly, when the vehicle key is executed, the display of the vehicle-searching route by the vehicle key may be performed by adding an indication mark which may blink independently or in combination, and it can be understood that the display is not the focus of the present embodiment, and is not further described herein.
Fig. 10 is a schematic view of the present application. As shown in fig. 10, in the car-searching method in the present application, relay devices connected based on the same communication protocol perform relay broadcasting on a car-searching instruction, and gradually expand the car-searching range; when the vehicle directly responding does not have the target vehicle P, relay route broadcasting is respectively carried out by means of the relay devices until the target vehicle P successfully responds, the route links are gradually returned and established (i 1-i 6 in fig. 10) after the response is successful, and the system of the relay devices (such as C) which are not on the links is automatically closed and enters a standby state; then, the relay device on the confirmed routing link performs sequential car-finding guidance display work according to the distance from the user who initiated the car-finding until the target vehicle P is found, and after the target vehicle P is found, it can also perform feedback through sound and/or light signals.
In summary, with reference to the foregoing embodiments, the work flow of the present application mainly includes: after the user initiates the vehicle searching request, if the target vehicle P is not in the range capable of responding and the working range of the position where the target vehicle P is located is not provided with at least one other device based on the same communication protocol, the direct vehicle searching fails, and the user needs to initiate the vehicle searching request again after moving the position of the user. If the vehicle-searching command is responded, but the target vehicle P does not exist in the responding device, the first relay route broadcasting is carried out through all the responding devices (such as the relay devices), each relay device carries out the function of simulating a car key to request the target vehicle P (the work of initiating the request by the car key is repeated), and if the target vehicle does not exist in the responding device, the second relay route broadcasting is carried out (… … for the third time) until the target vehicle P successfully responds; subsequently, the target vehicle P will establish a temporary communication link according to the route of the relay route in the reverse direction and return an acknowledgement signal (link signal); after the confirmation is successful, the acousto-optic guidance work is started from one relay device closest to the user, after the user passes through the acousto-optic guidance work, the first relay device (such as the relay device A) is closed, the second relay device (such as the relay device B) is opened until the acousto-optic guidance system of the target vehicle P works, and the acousto-optic guidance system is closed after the vehicle searching work is finished (such as unlocking a vehicle door).
According to a second aspect of the present application, referring to fig. 4, the present application further provides a vehicle finding method for assisting a user in finding a target vehicle, which may include steps S100a-S400 a.
Step S100a, receiving a car searching instruction;
step S200a, broadcasting the car searching instruction;
step S300a, receiving the response information of the target vehicle to the vehicle searching command; and
step S400a, forwarding the response information of the target vehicle to the vehicle searching command to other relay devices or the smart key of the target vehicle.
In one embodiment, referring to fig. 5, after the step of forwarding the response information of the target vehicle to the vehicle-finding instruction to other relay devices or the smart key of the target vehicle, the method may further include steps S500a-S700 a.
Step S500a, establishing a communication link with the target vehicle and/or the other relay device;
step S600a, when receiving a request for establishing a temporary communication link from the smart key, establishing a temporary communication link with the smart key in response to the link request; and the number of the first and second groups,
and step S700a, displaying the vehicle searching guide according to the relative position of the vehicle searching guide relative to the target vehicle.
In one embodiment, the car-finding directions may include: direction information, the step of displaying the car-finding directions comprising: the direction information is displayed in the form of a sound signal and/or a light signal.
In one embodiment, the step of displaying the direction information includes: displaying the direction information in a projection form.
In one embodiment, referring to fig. 6, after the step of displaying the car-finding directions, the method may further include steps S800a-S900 a.
Step S800a, receiving a disconnection command of the temporary communication link from the smart key;
and step S900a, responding to the disconnection instruction, disconnecting the temporary communication link with the intelligent key and simultaneously stopping displaying.
It is to be understood that the car searching method portion (relay car searching) and the display portion in the present embodiment can be understood with reference to the previous embodiment. This application is not described in further detail herein. It should be noted that the vehicle searching method of the present embodiment may be executed by any relay device.
According to the third aspect of the present application, as shown in fig. 7, the present application further provides a car-searching device, which includes a broadcasting module 210, a determining module 220, an obtaining module 230 and a displaying module 240.
Wherein the broadcasting module 210 is configured to broadcast a vehicle-searching instruction to obtain a vehicle-searching route from the user to the target vehicle when a vehicle-searching request is received;
the determination module 220 is configured to determine whether the vehicle-seeking instruction is responded by the target vehicle;
the obtaining module 230 is configured to obtain the vehicle finding route through the relay device when the vehicle finding instruction is not responded by the target vehicle but is responded by the relay device; and
the display module 240 is configured to display the car-finding route in a preset manner.
It is understood that the car searching device in the present embodiment corresponds to the car searching method performed by the car key, and therefore, the description of the present embodiment can be understood by referring to the foregoing method embodiments. Accordingly, the vehicle searching device can be contained by the vehicle key, or the vehicle searching device is the vehicle key.
The vehicle searching device broadcasts the vehicle searching instruction by setting the broadcasting module 210 and obtains the vehicle searching route from the user to the target vehicle; the judging module 220 judges whether the vehicle searching instruction is responded by the target vehicle; the obtaining module 230 obtains the vehicle finding route through the relay device when the vehicle finding instruction is not responded by the target vehicle but is responded by the relay device; and finally, displaying the car searching route in a preset mode through the display module 240. That is to say, according to the method and the device, when the target vehicle does not directly respond to the vehicle searching instruction of the user, the vehicle searching instruction is relayed through the relay device, the vehicle searching route is obtained through the relay device, and then the vehicle searching route is displayed according to the preset mode. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can more quickly and conveniently find the target vehicle, and the use experience of the user can be improved.
According to a fourth aspect of the present application, as shown in fig. 8, the present application further provides a car-searching device, which may include a car-searching instruction receiving module 110, a broadcasting module 120, a response information receiving module 130, and a forwarding module 140.
The vehicle-searching instruction receiving module 110 is configured to receive a vehicle-searching instruction;
the broadcasting module 120 is configured to broadcast the vehicle-finding instruction;
the response information receiving module 130 is configured to receive response information of the target vehicle to the vehicle searching instruction; and
the forwarding module 140 is configured to forward response information of the target vehicle to the vehicle finding instruction to other relay devices or the smart key of the target vehicle.
It is to be understood that the car searching device in the present embodiment corresponds to the car searching method performed by the relay device, and therefore, the description of the present embodiment can be understood with reference to the foregoing method embodiment. Accordingly, the vehicle searching device can be equipped in any relay device, such as front-loading (the vehicle is standardized and installed on the automobile before the factory shipment) or rear-loading (the vehicle is additionally installed on the automobile after the factory shipment).
According to a fifth aspect of the present application, as shown in fig. 9, the present application further provides a vehicle finding system, which includes a vehicle finding terminal (not shown), a relay device (A, B, C, D), and a target vehicle P;
the vehicle searching terminal, the relay device (A, B, C, D) and the target vehicle P realize communication connection based on the same communication protocol; specifically, the vehicle searching terminal, the relay device (A, B, C, D) and the target vehicle P may be communicatively connected based on any one of wireless Communication technologies such as Ultra Wide Band (UWB) or bluetooth (BT/Blue Tooth), Radio Frequency Identification (RFID/Radio Frequency Identification), Near Field Communication (NFC/Near Field Communication), and the like.
The relay equipment comprises the vehicle searching device;
the vehicle searching terminal comprises the vehicle searching device.
All devices in the system work in a communication network with the same protocol, so that when at least 2 or more vehicles in one parking lot are provided with the vehicle searching device, relay vehicle searching can be realized through the vehicles, and relay vehicle searching can be realized at any place of the parking lot more conveniently and more flexibly without depending on hardware devices and systems on the parking lot side.
In another embodiment, in a parking lot environment with good mobile network signals, when a user gets off and leaves, the automobile key can sense other vehicles supporting relay vehicle searching in advance, information is transmitted to the automobile end through the mobile network by means of the mobile phone end, the automobile end automatically initiates a connection application, a route for guiding vehicle searching is calculated in advance and sent to the mobile phone end, and when a subsequent user searches for a vehicle, the user can find a target vehicle only according to the route displayed by the mobile phone end, so that vehicle searching can be faster and more convenient.
According to a sixth aspect of the present application, there is provided a computer readable storage medium, having stored thereon a computer program, which when executed by a processor is operable to perform the method described in any of the above embodiments of the invention.
Alternatively, the computer-readable storage medium may include a Volatile Memory (English) such as a Random-Access Memory (RAM), a Static Random-Access Memory (SRAM), a Double Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM), etc.; the Memory may also comprise a Non-Volatile Memory, such as a Flash Memory. The memories are used to store computer programs (e.g., applications, functional modules, etc. that implement the above-described methods), computer instructions, etc., which may be stored in partition in the memory or memories. And the computer programs, computer instructions, data, etc. described above may be invoked by a processor.
The computer programs, computer instructions, etc. described above may be stored in one or more memories in a partitioned manner. And the computer programs, computer instructions, data, etc. described above may be invoked by a processor.
A processor for executing the computer program stored in the memory to implement the steps of the method according to the above embodiments. Reference may be made in particular to the description relating to the preceding method embodiment.
The processor and the memory may be separate structures or may be an integrated structure integrated together. When the processor and the memory are separate structures, the memory, the processor may be coupled by a bus.
The computer readable storage medium can be used to execute the car searching method described in any of the foregoing embodiments when the computer program stored thereon is executed by the processor, and the car searching method relays car searching instructions by using the relay device, obtains car searching routes through the relay device, and displays the car searching routes in a preset manner. On one hand, the vehicle searching range is enlarged, and the vehicle searching success rate is improved; on the other hand, the target vehicle can be quickly and conveniently found and intelligently guided by the user, so that the user can more quickly and conveniently find the target vehicle, and the use experience of the user can be improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (13)
1. A vehicle finding method for assisting a user in finding a target vehicle, the method comprising:
when a vehicle searching request is received, broadcasting a vehicle searching instruction to obtain a vehicle searching route from the user to the target vehicle;
judging whether the vehicle searching instruction is responded by the target vehicle;
if the vehicle searching instruction is not responded by the target vehicle but is responded by the relay equipment, the vehicle searching instruction is sent to the responding relay equipment so as to acquire the vehicle searching route through the relay equipment; and
and displaying the car searching route according to a preset mode.
2. The vehicle searching method according to claim 1, wherein the step of sending the vehicle searching command to the responding relay device to obtain the vehicle searching route through the relay device specifically comprises:
sending the vehicle searching instruction to the responding relay device so as to send the vehicle searching instruction to the target vehicle through the relay device;
determining whether the vehicle-seeking instruction transmitted via the relay device is responded by the target vehicle;
if the target vehicle does not respond, returning to execute: and sending the vehicle searching command to the responding relay equipment until the vehicle searching command is responded by the target vehicle or the response time exceeds the preset vehicle searching time.
3. The vehicle seeking method according to claim 2, further comprising:
when the vehicle searching instruction sent by the relay equipment is responded by the target vehicle, receiving a link signal returned by the target vehicle; the link signal indicates that establishment of a communication link between the target vehicle and the relay device is complete.
4. The vehicle seeking method according to claim 3, wherein the vehicle seeking route comprises vehicle seeking directions, and after said receiving the link signal returned by the target vehicle, the method further comprises:
according to the indication of the link signal, determining a target relay device closest to the user;
when the distance between the user and the target relay equipment is smaller than a preset threshold value, sending a request for establishing a temporary communication link to the target relay equipment so that the target relay equipment displays the vehicle searching guide to the user after establishing the temporary communication link.
5. The vehicle seeking method according to claim 4, wherein after said step of sending a request for establishment of a temporary communication link to said target relay device, said method further comprises:
when the distance between the user and the target relay equipment is larger than a preset threshold value, sending a disconnection instruction of a temporary communication link to the target relay equipment, so that the target relay equipment does not display the vehicle searching guide any more after disconnecting the temporary communication link, and simultaneously returning to execute: and determining a target relay device closest to the user according to the indication of the link signal.
6. A vehicle finding method for assisting a user in finding a target vehicle, the method comprising:
receiving a vehicle searching instruction;
broadcasting the car searching instruction;
receiving response information of the target vehicle to the vehicle searching instruction; and
and forwarding the response information of the target vehicle to the vehicle searching instruction to other relay equipment or the intelligent key of the target vehicle.
7. The vehicle seeking method according to claim 6, wherein after the step of forwarding the response information of the target vehicle to the vehicle seeking instruction to other relay devices or the smart key of the target vehicle, the method further comprises:
establishing a communication link with the target vehicle and/or the other relay device;
when receiving a request for establishing a temporary communication link from the smart key, establishing a temporary communication link with the smart key in response to the link request; and displaying the car searching guide.
8. The vehicle searching method according to claim 7, wherein the vehicle searching direction comprises: direction information, the step of displaying the car-finding directions comprising: the direction information is displayed in the form of a sound signal and/or a light signal.
9. The car-searching method according to claim 8, wherein the step of displaying the direction information comprises: displaying the direction information in a projection form.
10. The car-finding method according to any one of claims 7-9, wherein after the step of displaying car-finding directions, the method further comprises:
receiving a disconnection instruction of the temporary communication link sent by the intelligent key;
and responding to the disconnection instruction, disconnecting the temporary communication link with the intelligent key, and simultaneously stopping displaying the vehicle searching guide.
11. A vehicle-seeking device, comprising:
the broadcasting module is configured to broadcast a vehicle searching instruction to acquire a vehicle searching route from the user to the target vehicle when a vehicle searching request is received;
a judging module configured to judge whether the vehicle searching instruction is responded by the target vehicle;
an acquisition module configured to transmit the vehicle seeking instruction to the responding relay device to acquire the vehicle seeking route through the relay device when the vehicle seeking instruction is not responded by the target vehicle but is responded by the relay device; and
the display module is configured to display the car searching route according to a preset mode.
12. A vehicle-seeking device, comprising:
the vehicle searching instruction receiving module is configured to receive a vehicle searching instruction;
a broadcasting module configured to broadcast the vehicle-finding instruction;
a response information receiving module configured to receive response information of the target vehicle to the vehicle searching instruction; and the forwarding module is configured to forward the response information of the target vehicle to the vehicle searching instruction to other relay equipment or the intelligent key of the target vehicle.
13. The vehicle searching system is characterized by comprising a vehicle searching terminal, a relay device and a target vehicle;
the vehicle searching terminal, the relay equipment and the target vehicle realize communication connection based on the same communication protocol;
the relay device includes the car-finding apparatus according to claim 11;
the car-searching terminal comprises the car-searching device according to claim 12.
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| CN202111545251.4A CN114241804A (en) | 2021-12-16 | 2021-12-16 | Vehicle searching method, device and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083048A (en) * | 2022-08-22 | 2022-09-20 | 宁波小遛共享信息科技有限公司 | Unlocking method of shared vehicle and server |
| CN115284903A (en) * | 2022-09-29 | 2022-11-04 | 合肥有感科技有限责任公司 | Working method of vehicle wireless charging and searching system |
| CN115331474A (en) * | 2022-06-27 | 2022-11-11 | 锐凌无线有限责任公司 | Vehicle searching method, system, electronic device and storage medium |
| CN117768851A (en) * | 2023-12-27 | 2024-03-26 | 小米汽车科技有限公司 | Vehicle position determining method and device, terminal, vehicle and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883501A (en) * | 2012-08-31 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Intelligent system, device and method for controlling street lamps |
| CN107370506A (en) * | 2017-07-14 | 2017-11-21 | 惠州Tcl移动通信有限公司 | Car method and system are looked in parking lot |
| CN108174363A (en) * | 2017-12-29 | 2018-06-15 | 威马智慧出行科技（上海）有限公司 | Car searching method and device |
| CN108305504A (en) * | 2018-03-13 | 2018-07-20 | 京东方科技集团股份有限公司 | A kind of parking stall air navigation aid and system |
| CN110415533A (en) * | 2019-07-05 | 2019-11-05 | 广州小鹏汽车科技有限公司 | A kind of vehicle driving bootstrap technique and system |
| CN110766967A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Vehicle searching method and device and vehicle equipment |
| CN111179627A (en) * | 2019-08-30 | 2020-05-19 | 上海钧正网络科技有限公司 | Light projection device, method, system, vehicle, controller and remote server |
| CN111711921A (en) * | 2020-06-05 | 2020-09-25 | 中国第一汽车股份有限公司 | Method, device and equipment for searching vehicle and storage medium |
| CN112040396A (en) * | 2020-08-10 | 2020-12-04 | 北京小米移动软件有限公司 | Positioning method and device and computer storage medium |
-
2021
- 2021-12-16 CN CN202111545251.4A patent/CN114241804A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883501A (en) * | 2012-08-31 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Intelligent system, device and method for controlling street lamps |
| CN107370506A (en) * | 2017-07-14 | 2017-11-21 | 惠州Tcl移动通信有限公司 | Car method and system are looked in parking lot |
| CN108174363A (en) * | 2017-12-29 | 2018-06-15 | 威马智慧出行科技（上海）有限公司 | Car searching method and device |
| CN108305504A (en) * | 2018-03-13 | 2018-07-20 | 京东方科技集团股份有限公司 | A kind of parking stall air navigation aid and system |
| CN110766967A (en) * | 2018-07-27 | 2020-02-07 | 比亚迪股份有限公司 | Vehicle searching method and device and vehicle equipment |
| CN110415533A (en) * | 2019-07-05 | 2019-11-05 | 广州小鹏汽车科技有限公司 | A kind of vehicle driving bootstrap technique and system |
| CN111179627A (en) * | 2019-08-30 | 2020-05-19 | 上海钧正网络科技有限公司 | Light projection device, method, system, vehicle, controller and remote server |
| CN111711921A (en) * | 2020-06-05 | 2020-09-25 | 中国第一汽车股份有限公司 | Method, device and equipment for searching vehicle and storage medium |
| CN112040396A (en) * | 2020-08-10 | 2020-12-04 | 北京小米移动软件有限公司 | Positioning method and device and computer storage medium |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331474A (en) * | 2022-06-27 | 2022-11-11 | 锐凌无线有限责任公司 | Vehicle searching method, system, electronic device and storage medium |
| CN115083048A (en) * | 2022-08-22 | 2022-09-20 | 宁波小遛共享信息科技有限公司 | Unlocking method of shared vehicle and server |
| CN115284903A (en) * | 2022-09-29 | 2022-11-04 | 合肥有感科技有限责任公司 | Working method of vehicle wireless charging and searching system |
| CN115284903B (en) * | 2022-09-29 | 2022-12-02 | 合肥有感科技有限责任公司 | Working method of vehicle wireless charging and searching system |
| CN117768851A (en) * | 2023-12-27 | 2024-03-26 | 小米汽车科技有限公司 | Vehicle position determining method and device, terminal, vehicle and storage medium |
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