CN117173927A - Intelligent vehicle searching method, device, equipment and storage medium - Google Patents

Abstract

The invention discloses an intelligent vehicle searching method, device, equipment and storage medium, wherein the method comprises the following steps: when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulating signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to a modulation signal of a target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; and determining a key prompting signal according to the relative position, and prompting the user to search for the car through the key prompting signal. According to the invention, when the vehicle searching is started, the positioning information and the peak value information of the signal are received, then the relative position between the target vehicle and the target vehicle is determined according to the received information and the current positioning information, and then the corresponding prompting signal is selected according to the relative position to prompt the user to search the vehicle, so that the user can search the vehicle more intuitively and conveniently, the vehicle searching efficiency is improved, and the vehicle searching experience of the user is improved.

Description

Intelligent vehicle searching method, device, equipment and storage medium

Technical Field

The present invention relates to the field of intelligent automobile technologies, and in particular, to an intelligent automobile searching method, apparatus, device, and storage medium.

Background

In the existing method for searching the vehicle by the vehicle key, the vehicle searching direction can be prompted by four vibration modules on the key, but the direction angle of the handheld key is required, and the vehicle searching direction is only four directions, so that the method is not simple and convenient; and for complex terrains and underground parking lots, the situation that the direction is correct but the vehicle cannot be found possibly occurs, and the vehicle finding path is not visual enough. In addition, the vehicle searching function can be started through the acceleration change of the key, the starting condition is not strong in pertinence, and the problem that a user mistakenly triggers the vehicle searching when no vehicle searching requirement exists; and the vehicle position is only indicated by the vehicle, and if the vehicle is far away from the vehicle or is blocked, the vehicle is difficult to find.

Disclosure of Invention

The invention mainly aims to provide an intelligent vehicle searching method, device, equipment and storage medium, and aims to solve the technical problems of low vehicle searching efficiency and low user experience caused by factors such as insufficient intuitiveness, insufficient convenience and the like in vehicle searching in the prior art.

In order to achieve the above purpose, the invention provides an intelligent vehicle searching method, which comprises the following steps:

when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulating signal fed back by the target vehicle is received;

determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle;

determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value;

and determining a key prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the key prompt signal.

Optionally, the determining the key prompting signal according to the relative position, and performing the vehicle searching prompting on the user through the key prompting signal includes:

judging whether the relative position changes according to the peak value of the received signal;

and if the relative position is not changed, displaying a first color through the indicator lamp to prompt the user to search for the car.

Optionally, after the determining whether the relative position changes according to the received signal peak value, the method further includes:

if the relative position changes, judging whether the current relative distance between the vehicle and the target vehicle is increased or not according to the relative position;

and if the relative distance is increased, displaying a second color through the indicator lamp to prompt the user to search for the car.

Optionally, if the relative position changes, determining whether the current relative distance from the target vehicle is greater according to the relative position further includes:

if the relative distance is smaller, the third color is displayed through the vibration and the indicator lamp to prompt the user to search for the car, and the vibration frequency is controlled according to the relative distance.

Optionally, if the relative distance becomes smaller, the vehicle searching prompt is displayed by the vibration and the indicator light for the user, and after the vibration frequency is controlled according to the relative distance, the method further includes:

and when the relative position is smaller than the preset distance, turning off the indicator lamp, stopping vibration, and sending a command of turning off the vehicle searching to the target vehicle so as to enable the target vehicle to stop the vehicle searching prompt.

Optionally, after determining the current relative position with the target vehicle according to the current positioning information, the target vehicle positioning information and the received signal peak value, the method further includes:

and sending the current positioning information, the target vehicle positioning information, the received signal peak value and the current relative position with the target vehicle to electronic equipment so as to enable the electronic equipment to display paths and positioning.

Optionally, after determining a key prompting signal according to the relative position and prompting the user to search for a car through the key prompting signal, the method further includes:

and sending a vehicle searching prompt instruction to the target vehicle so that the target vehicle determines a vehicle prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the vehicle prompt signal.

In addition, in order to achieve the above object, the present invention also provides an intelligent vehicle searching device, which includes: a memory, a processor, and an intelligent vehicle locating program stored on the memory and executable on the processor, the intelligent vehicle locating program configured to implement the steps of the intelligent vehicle locating method as described above.

In addition, in order to achieve the above object, the present invention also proposes a storage medium having stored thereon an intelligent vehicle-finding program which, when executed by a processor, implements the steps of the intelligent vehicle-finding method as described above.

In the invention, when a vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulating signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to a modulation signal of a target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; and determining a key prompting signal according to the relative position, and prompting the user to search for the car through the key prompting signal. When the vehicle searching function is started, the invention receives the positioning information and the peak value information of the received signal of the target vehicle, then utilizes the sensor and the positioning technology to determine the relative position with the target vehicle, and then selects the corresponding prompting signal according to the relative position to prompt the user to search the vehicle, thereby enabling the vehicle owner to more quickly and accurately search the vehicle parked at the roadside or the parking lot, solving the problem of trouble of forgetting the vehicle position to search the vehicle after parking, improving the vehicle searching efficiency and improving the vehicle searching experience of the user.

Drawings

FIG. 1 is a schematic diagram of a structure of an intelligent vehicle searching device in a hardware operating environment according to an embodiment of the present invention;

FIG. 2 is a flow chart of a first embodiment of the intelligent vehicle searching method of the present invention;

FIG. 3 is a flow chart of a second embodiment of the intelligent vehicle searching method of the present invention;

FIG. 4 is a flow chart of a third embodiment of the intelligent vehicle searching method of the present invention;

FIG. 5 is a schematic diagram of a vehicle locating process by a vehicle key according to the present invention;

fig. 6 is a block diagram of a first embodiment of an intelligent vehicle searching device according to the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an intelligent vehicle searching device in a hardware running environment according to an embodiment of the present invention.

As shown in fig. 1, the intelligent vehicle searching apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (WI-FI) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.

It will be appreciated by those skilled in the art that the structure shown in fig. 1 is not limiting and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.

As shown in fig. 1, an operating system, a data storage module, a network communication module, a user interface module, and an intelligent vehicle finding program may be included in the memory 1005 as one type of storage medium.

In the intelligent vehicle searching device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the intelligent vehicle searching device can be arranged in the intelligent vehicle searching device, and the intelligent vehicle searching device calls the intelligent vehicle searching program stored in the memory 1005 through the processor 1001 and executes the intelligent vehicle searching method provided by the embodiment of the invention.

The embodiment of the invention provides an intelligent vehicle searching method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the intelligent vehicle searching method.

In this embodiment, the intelligent vehicle searching method includes the following steps:

step S10: and when the vehicle searching function is started, sending a vehicle searching instruction to the target vehicle, and receiving a modulation signal fed back by the target vehicle.

It should be noted that, the execution main body of the method of the embodiment may be an intelligent auxiliary vehicle searching device with functions of position location, signal receiving, signal prompting, network communication and program running; other vehicle seeking devices having the same or similar functions, or a vehicle key on which the vehicle seeking device is mounted, are also possible. The following embodiments will illustrate the intelligent vehicle searching method according to the present invention by taking a vehicle key having the vehicle searching function as an example.

It should be understood that the vehicle key may also be provided with a plurality of function keys and indicator lights for locking, unlocking, opening and closing the trunk, searching for the vehicle, etc., wherein the indicator lights may display a plurality of colors (e.g., red, yellow, green, white, etc.) for different prompts, and have variable brightness.

It is easy to understand that the vehicle key can be provided with a power module, a signal transmitting module, a signal receiving module, a signal processing module, a controller, a positioning module and a vibrator, wherein the signal transmitting and receiving device is connected with the signal processing module, can communicate with the controller after being processed by the signal, and then carries out vehicle searching prompt by the controller. The signal transmitting module can be composed of a transmitting antenna and an integrated circuit, the signal transmitting module is remotely controlled by transmitting radio signals, the data of radio remote control carrier waves are coded and encrypted through a coding chip in the integrated circuit, and each function (car locking, unlocking, trunk opening and closing, car searching and the like) can have a corresponding function code and is loaded on radio waves. The signal receiving module may be composed of a receiving antenna and an integrated circuit. The controller can send corresponding function remote control signals according to whether the function keys on the vehicle key are pressed or not.

In a specific implementation, after a vehicle owner presses one of the function keys of locking, unlocking, opening and closing the trunk and seeking the vehicle, the vehicle key sends a corresponding signal, and the target vehicle responds to the function. When the vehicle owner presses the vehicle-seeking function key, the controller of the vehicle key controls the vehicle key to vibrate for 1 second, and the indicator light displays bright light (for example, white light) so as to prompt the user that the vehicle-seeking function is started. And sending a vehicle searching instruction to the target vehicle through the signal transmitting module so as to enable the target vehicle to control the position signal transmitting device to start working and transmit a modulation signal to the periphery. The signal receiving module of the vehicle key receives the radio signal, the decoding chip in the integrated circuit decrypts and demodulates the received signal, and if the received signal is confirmed to be the modulation signal transmitted by the target vehicle, the modulation signal can be decrypted and demodulated to obtain the vehicle information.

Step S20: and determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle.

It should be understood that the radio signal may be received by the signal receiving module, the received signal may be decrypted and demodulated by a decoding chip in the integrated circuit, and if the received signal is determined to be a modulated signal transmitted by the target vehicle, the modulated signal may be decrypted and demodulated to determine information such as the target vehicle positioning information and the peak value of the received signal.

Step S30: and determining the relative position of the current vehicle and the target vehicle according to the current positioning information, the target vehicle positioning information and the received signal peak value.

It is worth to say that, the signal processing module receives the vehicle information obtained by the signal receiving module after decryption and decoding to compare, and the relative position of the vehicle key and the vehicle is judged by combining the current positioning information of the vehicle key, the target vehicle positioning information, the peak value of the received signal and other information.

Step S40: and determining a key prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the key prompt signal.

It should be understood that the vehicle key can communicate with the controller according to the change of the relative position when moving along with the person, and send instructions, and the corresponding prompt is carried out to the user through the different colors of the prompt lamp of the vehicle key, so that the vehicle searching accuracy can be effectively increased, and the vehicle can be accurately found in some places with poor positioning signals.

In the embodiment, when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulation signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to a modulation signal of a target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; and determining a key prompting signal according to the relative position, and prompting the user to search for the car through the key prompting signal. Because this embodiment is when seeking the car function and opening, receive the location information and the signal peak value information of target vehicle, then utilize sensor and location technique to confirm the relative position with target vehicle, select corresponding prompt signal to seek the car suggestion to the user according to relative position again, thereby can let the car owner seek the car of stopping at roadside or parking area more fast more accurately, the problem that forgets the vehicle position after stopping and seek the car trouble has been solved, improve and seek car efficiency, promoted user and sought car experience.

Referring to fig. 3, fig. 3 is a flow chart of a second embodiment of the intelligent vehicle searching method according to the present invention.

Further, in order to more intuitively prompt a user, the convenience of vehicle searching is improved, different prompts can be carried out on the user according to whether the relative positions of the key and the vehicle are changed, and when the relative positions are not changed, the corresponding colors are displayed through the indicator lamp, so that the user can be more intuitively prompted. Therefore, based on the first embodiment, in the present embodiment, the step S40 includes:

step S401: and judging whether the relative position changes or not according to the peak value of the received signal.

It should be understood that, in order to more intuitively prompt the user, improve the convenience of seeking a vehicle, the relative position of the vehicle can be determined to be larger or smaller by detecting the change of the peak value of the received vehicle position signal, and then whether the relative position is changed or not is judged by combining the positioning information.

Step S402: and if the relative position is not changed, displaying a first color through the indicator lamp to prompt the user to search for the car.

It should be noted that, if the relative position is not changed, the indicator light may display the first color to prompt the user to search for the vehicle, for example, the indicator light may display yellow to prompt the user. Note that, the color of the indicator light in this embodiment and the following embodiments is only used for illustration, but the present invention is not limited thereto.

Further, different prompts can be given to the user according to whether the relative positions of the key and the vehicle are changed, when the relative positions are changed, whether the distance is increased or decreased is judged again, corresponding colors can be displayed by the indicator lights of the key of the vehicle, the user is helped to judge whether the key is close to the vehicle or far away from the vehicle, and the owner can judge whether the distance is increased or decreased through the colors displayed by the indicator lights, so that more accurate vehicle searching can be achieved. Therefore, after the step S402, the method further includes: if the relative position changes, judging whether the current relative distance between the vehicle and the target vehicle is increased or not according to the relative position; and if the relative distance is increased, displaying a second color through the indicator lamp to prompt the user to search for the car.

It will be appreciated that if the current relative distance from the target vehicle is getting larger, it may indicate that the user is getting farther from the target vehicle, and at this time, the user may be prompted by lighting a warning color of the indicator light, for example, red may be displayed. And if the relative distance between the current vehicle and the target vehicle is continuously increased after the red indicator light is displayed, the user can be prompted by enhancing the brightness of the indicator light.

Further, the corresponding color can be displayed by the indicator light of the vehicle key, so that a user can judge whether the vehicle is approaching or is far away from the vehicle, the key can also remind a vehicle searching route through the vibrator, the problem that a vehicle owner searches for the intelligent handheld mobile device or the key is solved, the vibration frequency is controlled through the size of the relative distance, the distance change of the relative distance of the vehicle owner can be further prompted, and the vehicle owner can search for the vehicle more accurately. Therefore, after the step S402, the method further includes: if the relative distance is smaller, the third color is displayed through the vibration and the indicator lamp to prompt the user to search for the car, and the vibration frequency is controlled according to the relative distance.

It should be appreciated that if the current relative distance to the target vehicle is decreasing, it is indicated that the user is approaching the target vehicle, at which time the user may be prompted by the green color of the indicator light while the vibrator begins vibrating, with a smaller distance and a higher vibration frequency. And the current relative distance from the target vehicle is continuously reduced, and the user can be prompted by enhancing the brightness of the prompting lamp.

Further, the relative positions of the key and the vehicle can be detected, and when the relative distance is small enough, the user can be considered to find the vehicle, so that the vehicle searching prompt of the key and the vehicle can be closed, the energy consumption of the battery electric quantity and the like of the key and the vehicle is reduced, and the prompt is prevented from being always started to cause interference to the user and the environment. Therefore, after the step S402, the method further includes: and when the relative position is smaller than the preset distance, turning off the indicator lamp, stopping vibration, and sending a command of turning off the vehicle searching to the target vehicle so as to enable the target vehicle to stop the vehicle searching prompt.

In addition, whether the relative position is smaller than the preset distance can be detected in real time, for example, when the distance is smaller than 3 meters, the user approaches to the target vehicle, the user can be considered to find the vehicle, the indicator lamp of the vehicle key can be turned off at the moment for considering the energy consumption of the vehicle key and the target vehicle, the vibrator is stopped, and a vehicle searching closing instruction is sent to the target vehicle, so that the target vehicle stops a vehicle searching prompt.

Further, in order to help the user to more intuitively determine the position and the direction of the vehicle, the electronic equipment can be used for displaying the positioning information of the key and the vehicle, and route display is performed based on the received positioning information, so that the user can more intuitively judge the position and the direction in vehicle searching through route display and positioning, and the user can more quickly search the vehicle. Therefore, after the step S40, the method further includes: and sending the current positioning information, the target vehicle positioning information, the received signal peak value and the current relative position with the target vehicle to electronic equipment so as to enable the electronic equipment to display paths and positioning.

It can be understood that in order to help the user to determine the position and direction of the vehicle more intuitively, when the vehicle key starts the vehicle searching function, the positioning information of the vehicle key and the vehicle can be sent to mobile electronic equipment such as a mobile phone of a vehicle owner through the internet, the positioning information can be visualized through APP or a small program on the mobile equipment, path display is performed based on positioning, the position and direction can be judged more intuitively in the vehicle searching process through path display and positioning, and the accuracy of vehicle searching can be enhanced.

In the embodiment, when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulation signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; judging whether the relative position changes according to the peak value of the received signal; and if the relative position is not changed, displaying a first color through the indicator lamp to prompt the user to search for the car. According to the embodiment, the user is prompted differently according to whether the relative position of the key and the vehicle is changed or not, and when the relative position is not changed, the corresponding color is displayed through the indicator lamp, so that the user can be prompted more intuitively, and the convenience of vehicle searching is improved.

Referring to fig. 4, fig. 4 is a flow chart of a third embodiment of the intelligent vehicle searching method according to the present invention.

Further, in order to help the user to more intuitively determine the position and direction of the vehicle, the vehicle can simultaneously carry out vehicle searching prompt, and different types of prompts can be carried out according to the relative distance. Therefore, based on the first embodiment, in this embodiment, after the step S40, the method further includes:

step S50: and sending a vehicle searching prompt instruction to the target vehicle so that the target vehicle determines a vehicle prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the vehicle prompt signal.

It should be appreciated that in order to better assist the user in locating the vehicle, the vehicle locating prompts may be synchronized on the vehicle side. The vehicle may be equipped with a position signal emitting module. The position transmitting module can be arranged in an automobile control circuit and is powered by an automobile storage battery. The position signal transmitting module is in a dormant state for a long time, and does not work and consume; when the vehicle receives the vehicle searching command signal sent by the vehicle key, the vehicle controller controls the position signal transmitting module to start working and continuously transmits the modulation signal to the outside, wherein the modulation signal comprises the current positioning information of the vehicle. When the vehicle receives a signal of closing the vehicle searching function sent by the vehicle key or detects that the distance between the key and the vehicle is within a preset distance, the vehicle controller controls the position signal transmitting module to stop working, and the vehicle can enter a dormant state after the preset time, so that the influence on the battery capacity of the vehicle is avoided.

It should be noted that, when the modulation signal is set, signal modulation is performed according to basic information of the vehicle, for example, coding encryption is performed according to an information identifier with a certain specificity or uniqueness such as a vehicle type and a vehicle identification code of the vehicle, and then the modulation signal is formed by combining with position information modulation such as vehicle positioning information. The vehicle has stronger matching with the transmitted position signal. The QPSK modulation has the advantages of high spectrum utilization rate and high anti-interference performance through the QPSK modulation in a digital modulation mode, and can well balance the compromise requirements of the frequency band utilization rate and the receiving signal-to-noise ratio.

It should be understood that a vehicle seeking prompt instruction may be sent to the target vehicle, so that the magnitude and the distance of the relative position of the root of the target vehicle are changed, and a vehicle seeking prompt is performed on a user in a mode of lighting a vehicle lamp or sounding a loudspeaker at a preset frequency.

In a specific implementation, a process of searching for a vehicle by a vehicle key may be described with reference to fig. 5, and fig. 5 is a schematic diagram of a process of searching for a vehicle by a vehicle key according to the present invention. After the vehicle searching function is started, the modulating signal fed back by the target vehicle is received, the vehicle information is obtained for comparison, when the distance between the vehicle key and the vehicle exceeds the preset distance, the vehicle can light the vehicle lamp at a fixed frequency, and the loudspeaker sounds. Meanwhile, the controller of the vehicle key controls the vehicle key to vibrate for 1 second, and the indicator lights display white light. When the vehicle owner moves, the relative position of the vehicle key and the vehicle changes after the vehicle key moves along with the vehicle key, if the relative distance is judged to be unchanged, the indicator light displays yellow light, and the vibrator does not work; if the relative distance is judged to be large, the indicator lamp displays red light, and the vibrator does not work; if the relative distance is judged to be smaller, the indicator lamp displays green lamplight, the vibrator starts vibrating, and the smaller the distance is, the higher the vibration frequency is. When the distance between the vehicle key and the vehicle is smaller than the preset distance, the indicator lamp and the vibrator of the vehicle key stop working, the position signal transmitting module installed on the vehicle stops working, the vehicle enters a dormant state after one minute, the battery electric quantity of the vehicle is prevented from being influenced, and the vehicle searching function is finished.

In the embodiment, when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulation signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; determining a key prompt signal according to the relative position, carrying out vehicle searching prompt on a user through the key prompt signal, and sending a vehicle searching prompt instruction to the target vehicle so that the target vehicle determines a vehicle prompt signal according to the relative position, and carrying out vehicle searching prompt on the user through the vehicle prompt signal. Because the vehicle searching prompt is carried out through the vehicle at the same time, different forms of prompts can be carried out according to the relative distance, thereby helping a user to more intuitively determine the position and the direction of the vehicle and improving the vehicle searching experience.

In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium is stored with an intelligent vehicle searching program, and the intelligent vehicle searching program realizes the steps of the intelligent vehicle searching method when being executed by a processor.

Referring to fig. 6, fig. 6 is a block diagram of a first embodiment of an intelligent vehicle searching device according to the present invention.

As shown in fig. 6, an intelligent vehicle searching device provided by an embodiment of the present invention includes:

the signal receiving module 601 is configured to send a vehicle searching instruction to a target vehicle when a vehicle searching function is turned on, and receive a modulation signal fed back by the target vehicle;

an information determining module 602, configured to determine target vehicle positioning information and a received signal peak value according to the modulated signal of the target vehicle;

a position determining module 603, configured to determine a current relative position with respect to the target vehicle according to the current positioning information, the target vehicle positioning information, and the received signal peak value;

the car searching prompting module 604 is configured to determine a key prompting signal according to the relative position, and perform car searching prompting on a user according to the key prompting signal.

When the vehicle searching function is started, the vehicle searching command is sent to the target vehicle, and a modulating signal fed back by the target vehicle is received; determining target vehicle positioning information and a receiving signal peak value according to a modulation signal of a target vehicle; determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value; and determining a key prompting signal according to the relative position, and prompting the user to search for the car through the key prompting signal. According to the invention, when the vehicle searching is started, the positioning information and the peak value information of the signal are received, then the relative position between the target vehicle and the target vehicle is determined according to the received information and the current positioning information, and then the corresponding prompting signal is selected according to the relative position to prompt the user to search the vehicle, so that the user can search the vehicle more intuitively and conveniently, the vehicle searching efficiency is improved, and the vehicle searching experience of the user is improved.

Based on the first embodiment of the intelligent vehicle searching device, a second embodiment of the intelligent vehicle searching device is provided.

In this embodiment, the car-seeking prompt module 604 is further configured to determine whether the relative position changes according to the peak value of the received signal; and if the relative position is not changed, displaying a first color through the indicator lamp to prompt the user to search for the car.

As an implementation manner, the vehicle searching prompting module 604 is further configured to determine whether the current relative distance from the target vehicle is greater according to the relative position if the relative position changes; and if the relative distance is increased, displaying a second color through the indicator lamp to prompt the user to search for the car.

In one embodiment, the car searching prompting module 604 is further configured to display a third color to prompt the user to search for a car if the relative distance becomes smaller, and control the vibration frequency according to the relative distance.

In one embodiment, the vehicle seeking prompt module 604 is further configured to turn off an indicator light, stop vibration, and send a vehicle seeking instruction to the target vehicle when the relative position is less than a preset distance, so that the target vehicle stops seeking prompt.

As an implementation manner, the vehicle searching prompting module 604 is further configured to send the current positioning information, the target vehicle positioning information, the peak value of the received signal, and the current relative position with the target vehicle to an electronic device, so that the electronic device displays a path and a positioning.

In one embodiment, the vehicle searching prompting module 604 is further configured to send a vehicle searching prompting instruction to the target vehicle, so that the target vehicle determines a vehicle prompting signal according to the relative position, and performs a vehicle searching prompt on a user through the vehicle prompting signal.

Other embodiments or specific implementation manners of the intelligent vehicle searching device of the present invention may refer to the above method embodiments, and are not described herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.

The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. An intelligent vehicle searching method is characterized by comprising the following steps:

when the vehicle searching function is started, a vehicle searching instruction is sent to a target vehicle, and a modulating signal fed back by the target vehicle is received;

determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle;

determining the relative position of the current and target vehicles according to the current positioning information, the target vehicle positioning information and the received signal peak value;

and determining a key prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the key prompt signal.

2. The intelligent vehicle locating method according to claim 1, wherein determining a key prompt signal according to the relative position, and performing vehicle locating prompt on a user through the key prompt signal, comprises:

judging whether the relative position changes according to the peak value of the received signal;

and if the relative position is not changed, displaying a first color through the indicator lamp to prompt the user to search for the car.

3. The intelligent vehicle locating method according to claim 2, wherein after said determining whether said relative position is changed based on said received signal peak value, further comprising:

if the relative position changes, judging whether the current relative distance between the vehicle and the target vehicle is increased or not according to the relative position;

and if the relative distance is increased, displaying a second color through the indicator lamp to prompt the user to search for the car.

4. The intelligent vehicle searching method according to claim 3, wherein if the relative position changes, determining whether the current relative distance from the target vehicle is greater according to the relative position further comprises:

if the relative distance is smaller, the third color is displayed through the vibration and the indicator lamp to prompt the user to search for the car, and the vibration frequency is controlled according to the relative distance.

5. The intelligent vehicle searching method according to claim 4, wherein if the relative distance is smaller, displaying a third color through vibration and indicator lights to prompt the user to search for vehicles, and after controlling the vibration frequency according to the magnitude of the relative distance, further comprising:

and when the relative position is smaller than the preset distance, turning off the indicator lamp, stopping vibration, and sending a command of turning off the vehicle searching to the target vehicle so as to enable the target vehicle to stop the vehicle searching prompt.

6. The intelligent vehicle locating method according to any one of claims 1 to 5, characterized in that after determining the current relative position to a target vehicle from the current positioning information, the target vehicle positioning information, and the received signal peak value, it further comprises:

and sending the current positioning information, the target vehicle positioning information, the received signal peak value and the current relative position with the target vehicle to electronic equipment so as to enable the electronic equipment to display paths and positioning.

7. The intelligent vehicle searching method according to claim 1, wherein after determining a key prompting signal according to the relative position and prompting a user to search for a vehicle through the key prompting signal, the method further comprises:

and sending a vehicle searching prompt instruction to the target vehicle so that the target vehicle determines a vehicle prompt signal according to the relative position, and carrying out vehicle searching prompt on a user through the vehicle prompt signal.

8. An intelligent vehicle searching device, characterized in that, the intelligent vehicle searching device includes:

the signal receiving module is used for sending a vehicle searching instruction to a target vehicle when the vehicle searching function is started and receiving a modulation signal fed back by the target vehicle;

the information determining module is used for determining target vehicle positioning information and a receiving signal peak value according to the modulation signal of the target vehicle;

the position determining module is used for determining the relative position of the current vehicle and the target vehicle according to the current positioning information, the target vehicle positioning information and the received signal peak value;

and the vehicle searching prompting module is used for determining a key prompting signal according to the relative position and prompting the vehicle searching of a user through the key prompting signal.

9. An intelligent vehicle locating apparatus, the apparatus comprising: a memory, a processor and an intelligent vehicle locating program stored on the memory and executable on the processor, the intelligent vehicle locating program configured to implement the steps of the intelligent vehicle locating method of any of claims 1 to 7.

10. A storage medium having stored thereon an intelligent vehicle locating program which, when executed by a processor, implements the steps of the intelligent vehicle locating method of any of claims 1 to 7.