CN111770472A - Vehicle positioning method and device, vehicle, storage medium and terminal - Google Patents

Vehicle positioning method and device, vehicle, storage medium and terminal Download PDF

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Publication number
CN111770472A
CN111770472A CN202010515425.1A CN202010515425A CN111770472A CN 111770472 A CN111770472 A CN 111770472A CN 202010515425 A CN202010515425 A CN 202010515425A CN 111770472 A CN111770472 A CN 111770472A
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vehicle
positioning
position information
user terminal
information
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Chinese (zh)
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颜廷管
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202010515425.1A priority Critical patent/CN111770472A/en
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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
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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]
    • 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
    • G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
    • G08G1/148—Management of a network of parking areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • 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
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

The application discloses a vehicle positioning method, a vehicle positioning device, a vehicle, a storage medium and a terminal, and relates to the technical field of positioning and navigation. A vehicle positioning method is applied to a user terminal and comprises the following steps: receiving first position information sent by positioning equipment within a preset range after a vehicle stops; the position information of the vehicle is determined based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.

Description

Vehicle positioning method and device, vehicle, storage medium and terminal
Technical Field
The present application relates to the field of positioning and navigation technologies, and in particular, to a vehicle positioning method and apparatus, a vehicle, a storage medium, and a terminal.
Background
With the development of science and technology, various vehicles become a transportation tool for people to go on a daily trip, and when people park the vehicles in a parking lot, if people find the vehicles again, the vehicles become one of the important points of research of people in the field. In the related art, after people park a vehicle in a parking lot, generally, the vehicle position is convenient to determine by memorizing the identification or the parking space number around the vehicle in the parking lot, but the situation of forgetting the vehicle position often occurs in such an operation, which brings inconvenience to parking in the parking lot.
Disclosure of Invention
The embodiment of the application provides a vehicle positioning method, a vehicle positioning device, a vehicle, a storage medium and a terminal, and can solve the technical problems in the related art.
In a first aspect, an embodiment of the present application provides a vehicle positioning method, which is applied to a user terminal, and the method includes:
receiving first position information sent by positioning equipment within a preset range after a vehicle stops;
determining location information of the vehicle based on the first location information.
In a second aspect, an embodiment of the present application provides a vehicle positioning apparatus, which is applied to a user terminal, and the apparatus includes:
the information receiving module is used for receiving first position information sent by positioning equipment within a preset range after the vehicle stops;
a location determination module to determine location information of the vehicle based on the first location information.
In a third aspect, an embodiment of the present application provides a vehicle positioning method, including:
and sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to a user terminal.
In a fourth aspect, an embodiment of the present application provides a vehicle, including:
the request sending module is used for sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to a user terminal.
In a fifth aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the above-mentioned method.
In a sixth aspect, an embodiment of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor executes the computer program to implement the steps of the method described above.
The beneficial effects brought by the technical scheme provided by some embodiments of the application at least comprise:
the embodiment of the application provides a vehicle positioning method, a vehicle positioning device, a vehicle, a storage medium and a terminal, wherein the vehicle positioning method is applied to a user terminal, and comprises the following steps: receiving first position information sent by positioning equipment within a preset range after a vehicle stops; the position information of the vehicle is determined based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of a vehicle positioning method according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart illustrating a vehicle positioning method according to another embodiment of the present application;
FIG. 3 is a schematic flow chart diagram illustrating a vehicle locating method according to another embodiment of the present application;
FIG. 4 is a schematic flow chart diagram illustrating a vehicle locating method according to another embodiment of the present application;
FIG. 5 is a schematic structural diagram of a vehicle positioning device according to another embodiment of the present application;
FIG. 6 is a schematic flow chart diagram illustrating a vehicle locating method according to another embodiment of the present application;
FIG. 7 is a schematic structural diagram of a vehicle according to another embodiment of the present application;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.
In the related art, due to the significant reduction of the available area of the ground area in a city, especially, in some commercial areas or office buildings, parking lots are arranged underground or indoors to reduce the available area occupied on the ground, but due to the shielding of buildings, the signals of the conventional positioning device used in the underground parking lot or the indoor parking lot are poor, so that a user cannot accurately position the vehicle position through the conventional positioning device after the vehicle is parked in the underground parking lot or the indoor parking lot, and therefore, a new vehicle positioning method is needed to be provided, and the technical problems are solved.
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a vehicle positioning method according to an embodiment of the present disclosure.
As shown in fig. 1, a vehicle positioning method in the embodiment of the present application is applied to a user terminal, and the vehicle positioning method includes:
s101, receiving first position information sent by positioning equipment in a preset range after the vehicle stops.
Optionally, positioning devices may be disposed near the parking space of the parking lot, where the number of the positioning devices and the distance between the positioning devices and the parking space may be set according to actual conditions, the greater the number of the positioning devices, the higher the accuracy of positioning the vehicle, and the closer the distance between the positioning devices and the parking space, the higher the accuracy of positioning the vehicle.
The positioning device may establish wireless communication with the user terminal, where the wireless communication mode may be bluetooth communication, wireless internet communication, wireless carrier communication, or baseband communication, and for example, the wireless carrier communication may specifically be an Ultra Wide Band (UWB) technology.
In the actual parking of the vehicle, after the vehicle is parked in a parking space in the parking lot, the vehicle is in a forbidden stop state, so that after the user terminal or the vehicle judges that the vehicle stops, whether the positioning device exists or not can be searched in a vehicle preset range in a wireless communication mode, when the positioning device exists in the vehicle preset range, the connection can be established between the user terminal or the vehicle and the positioning device, a positioning request is sent to the positioning device, the positioning device receives the positioning request, then obtains the current position information of the positioning device, and sends the position information as the first position information to the user terminal. When the vehicle establishes a connection with the positioning device, the vehicle may belong to a certain component in the vehicle, for example, a communication device in the vehicle; or a component provided in the vehicle, such as a drive recorder or an on-board charger, establishes a connection with the positioning apparatus.
And S102, determining the position information of the vehicle based on the first position information.
Since the positioning device is arranged near the parking space and the first position information received by the user terminal is sent by the positioning device within the preset range of the vehicle, the error between the first position information of the positioning device within the preset range of the vehicle and the position information of the vehicle can be considered to be small, and therefore relevant data processing can be carried out on the first position information to further reduce the position error and then the position information of the vehicle can be determined based on the first position information. Compared with the prior art that the position information of the vehicle is acquired through the vehicle or the user terminal, the position information of the vehicle is acquired through the positioning equipment in the parking lot, and therefore the acquired position information of the vehicle is more accurate.
In an embodiment of the present application, a vehicle positioning method is applied to a user terminal, and the method includes: receiving first position information sent by positioning equipment within a preset range after a vehicle stops; the position information of the vehicle is determined based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.
In the above embodiment, the connection between the user terminal or the vehicle and the positioning device may be established, and the positioning request may be sent to the positioning device, and the positioning device obtains the current location information of the positioning device after receiving the positioning request, and the process of establishing the connection between the user terminal or the vehicle and the positioning device will be explained in detail below.
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating a vehicle positioning method according to another embodiment of the present application. As shown in fig. 2, when a user terminal executes a main body and establishes a connection with a positioning device through the user terminal, a vehicle positioning method includes:
s201, after the vehicle is detected to stop, a first positioning request is sent to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
The user terminal can detect the state of the vehicle, specifically, the user terminal can detect that the vehicle stops in a mode that an acceleration sensor is arranged in the user terminal, when a user carries the user terminal to drive the vehicle, the user terminal can obtain the current acceleration of the user terminal or the vehicle through the acceleration sensor, if the acceleration is smaller than or equal to an acceleration threshold, the vehicle is determined to stop, and a specific numerical value of the acceleration threshold can be set according to actual conditions.
The method for detecting the vehicle stop by the user terminal may also be that the user terminal is connected with the vehicle in a wireless or wired manner, specifically, the user terminal may be connected with a vehicle-mounted automatic diagnosis system in the vehicle, and then the user terminal acquires state information of the vehicle through the vehicle automatic diagnosis system, where the state information includes one or more of vehicle speed information, vehicle gear information, engine information, and key information, and if the state information of the vehicle meets a vehicle state condition, it is determined that the vehicle stops, and the vehicle state condition may be set according to an actual situation.
When the terminal detects that the vehicle stops, a first positioning request may be sent to a positioning device within a preset range of the vehicle, where the first positioning request is used to instruct the positioning device to obtain first position information, where the first position information may be current position information of the positioning device, that is, the first positioning request is used to instruct the positioning device to obtain current position information of the positioning device itself.
One possible way is that the first positioning request for instructing the positioning device to acquire the first position information comprises: the first positioning request is used for instructing the positioning device to send a second positioning request carrying a device identifier of the positioning device to a server, the server can be a vehicle management system in a parking lot, and the second positioning request is used for instructing the server to determine first position information corresponding to the device identifier in a position database. The server receives a second positioning request carrying the equipment identifier of the positioning equipment, and then searches the position information corresponding to the equipment identifier in the position database according to the equipment identifier, and takes the position information as first position information.
S202, receiving first position information sent by positioning equipment in a preset range after the vehicle stops.
After the server acquires the first location information, the server may send the first location information to the user terminal, so that the user terminal may receive the first location information sent by the positioning device, and a subsequent user terminal may process the first location information.
S203, eliminating errors of the first position information, and calculating the average value of the first position information after the error elimination.
Since a plurality of positioning devices may exist in a preset range of a vehicle after the vehicle is parked in a parking space in a parking lot, a server may acquire position information of the plurality of positioning devices, and may acquire a plurality of first position information, so that it is necessary to perform rejection error processing on the plurality of first position information and reject an excessively large or excessively small one of the plurality of first position information. And the average value of the first position information after the error processing is eliminated can be calculated, so that the accuracy of the first position information is further improved.
And S204, taking the average value as the position information of the vehicle.
After the error elimination processing and the average value calculation are carried out on the first position information, the calculated average value is used as the position information of the vehicle, and the position information of the vehicle can be calculated accurately.
And S205, transmitting the position information of the vehicle to a server.
After acquiring the position information of the vehicle, the user terminal can establish connection with the server so as to send the position information of the vehicle to the server.
And S206, requesting the position information of the vehicle from the server, and controlling the application management interface corresponding to the server to display the position information of the vehicle.
The user terminal can also send the position information of the vehicle to the server so as to be convenient for the application management interface corresponding to the control server to display the position information of the vehicle, and the user terminal or other terminals can acquire the position information of the vehicle from the server at any time.
And S207, acquiring the current position information of the user terminal.
When a user needs to search for a vehicle, the current position information of the user terminal can be acquired, wherein the manner of acquiring the current position information of the user terminal by the user terminal can be that when the user terminal judges that the positioning signal of the current position is good, for example, the user terminal is outside a parking lot, a positioning module arranged in the user terminal can be adopted, for example, a global positioning system module or a Beidou positioning module can be adopted, so as to acquire the current position information of the user terminal; when the user terminal determines that the positioning signal of the current position is good, for example, the user terminal is located in a parking lot, the user terminal may obtain the current position information of the user terminal through the positioning device arranged inside the parking lot, where the specific manner in which the user terminal may obtain the current position information of the user terminal through the positioning device arranged inside the parking lot may be referred to the above embodiment in which the user terminal obtains the position information of the vehicle, and details are not repeated here.
And S208, generating a navigation path between the user terminal and the vehicle according to the current position information of the user terminal and the position information of the vehicle.
After the user terminal acquires the current position information and the position information of the vehicle, a navigation path between the user terminal and the vehicle can be generated according to the current position information and the position information of the vehicle, and the user can find the vehicle according to the navigation path.
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating a vehicle positioning method according to another embodiment of the present application. As shown in fig. 3, when the user terminal executes the main body and establishes a connection with the positioning device through the vehicle, the vehicle positioning method includes:
s301, receiving first position information sent by a positioning device in a preset range after a vehicle stops, wherein the first position information is the position information acquired by the positioning device when the vehicle detects that the vehicle stops and sends a first positioning request to the positioning device in the preset range of the vehicle.
The vehicle may detect the state of the vehicle, which may refer to a component belonging to the vehicle, e.g., a communication device in the vehicle; or a component provided in the vehicle, for example, a drive recorder or an in-vehicle charger. Specifically, the vehicle may detect that the vehicle stops by providing an acceleration sensor in the vehicle, and when the user drives the vehicle, the vehicle may obtain the current acceleration of the user terminal or the vehicle through the acceleration sensor, and if the acceleration is less than or equal to an acceleration threshold, the vehicle is determined to stop, and a specific value of the acceleration threshold may be set according to an actual situation.
The vehicle may detect that the vehicle is stopped, in which a component in the vehicle is connected to the vehicle in a wireless or wired manner, specifically, the component in the vehicle may be connected to an on-board automatic diagnosis system in the vehicle, and then the component in the vehicle acquires state information of the vehicle through the on-board automatic diagnosis system, where the state information includes one or more of vehicle speed information, vehicle gear information, engine information, and key information, and if the state information of the vehicle meets a vehicle state condition, it is determined that the vehicle is stopped, and the vehicle state condition may be set according to an actual situation.
When the vehicle detects that the vehicle stops, a first positioning request may be sent to a positioning device within a preset range of the vehicle, where the first positioning request is used to instruct the positioning device to obtain first position information, where the first position information may be current position information of the positioning device, that is, the first positioning request is used to instruct the positioning device to obtain current position information of the positioning device itself.
One possible way is that the first positioning request for instructing the positioning device to acquire the first position information comprises: the first positioning request is used for instructing the positioning device to send a second positioning request carrying a device identifier of the positioning device to a server, the server can be a vehicle management system in a parking lot, and the second positioning request is used for instructing the server to determine first position information corresponding to the device identifier in a position database. The server receives a second positioning request carrying the equipment identifier of the positioning equipment, and then searches the position information corresponding to the equipment identifier in the position database according to the equipment identifier, and takes the position information as first position information.
After the server acquires the first location information, the server may send the first location information to the user terminal, so that the user terminal may receive the first location information sent by the positioning device, and a subsequent user terminal may process the first location information.
S302, eliminating errors of the first position information, and calculating an average value of the first position information after the error elimination.
And S303, taking the average value as the position information of the vehicle.
And S304, transmitting the position information of the vehicle to a server.
And S305, requesting the position information of the vehicle from the server, and controlling the application management interface corresponding to the server to display the position information of the vehicle.
S306, acquiring the current position information of the user terminal.
And S307, generating a navigation path between the user terminal and the vehicle according to the current position information of the user terminal and the position information of the vehicle.
For the description of S302 to S307, reference may be made to the descriptions of S203 to S208, which are not repeated herein.
Referring to fig. 4, fig. 4 is a schematic flow chart illustrating a vehicle positioning method according to another embodiment of the present application. As shown in fig. 4, when the user terminal executes the main body and establishes a connection with the positioning device through the user terminal and the vehicle, a vehicle positioning method includes:
s401, after the vehicle is detected to stop, a vehicle stop signal is sent to the vehicle, the vehicle stop signal is used for indicating the vehicle to send a first positioning request to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
The user terminal can detect the state of the vehicle, specifically, the user terminal can detect that the vehicle stops in a mode that an acceleration sensor is arranged in the user terminal, when a user carries the user terminal to drive the vehicle, the user terminal can obtain the current acceleration of the user terminal or the vehicle through the acceleration sensor, if the acceleration is smaller than or equal to an acceleration threshold, the vehicle is determined to stop, and a specific numerical value of the acceleration threshold can be set according to actual conditions.
The method for detecting the vehicle stop by the user terminal may also be that the user terminal is connected with the vehicle in a wireless or wired manner, specifically, the user terminal may be connected with a vehicle-mounted automatic diagnosis system in the vehicle, and then the user terminal acquires state information of the vehicle through the vehicle automatic diagnosis system, where the state information includes one or more of vehicle speed information, vehicle gear information, engine information, and key information, and if the state information of the vehicle meets a vehicle state condition, it is determined that the vehicle stops, and the vehicle state condition may be set according to an actual situation.
When the terminal detects that the vehicle stops, a vehicle stop signal can be sent to the vehicle, the vehicle stop signal is used for indicating the vehicle to send a first positioning request to the positioning device within the preset range of the vehicle, the first positioning request is used for indicating the positioning device to acquire first position information, wherein the first position information can be current position information of the positioning device, that is, the first positioning request is used for indicating the positioning device to acquire the current position information of the positioning device.
One possible way is that the first positioning request for instructing the positioning device to acquire the first position information comprises: the first positioning request is used for instructing the positioning device to send a second positioning request carrying a device identifier of the positioning device to a server, the server can be a vehicle management system in a parking lot, and the second positioning request is used for instructing the server to determine first position information corresponding to the device identifier in a position database. The server receives a second positioning request carrying the equipment identifier of the positioning equipment, and then searches the position information corresponding to the equipment identifier in the position database according to the equipment identifier, and takes the position information as first position information.
S402, receiving first position information sent by positioning equipment of the vehicle within a preset range after the vehicle stops.
After the server acquires the first location information, the server may send the first location information to the user terminal, so that the user terminal may receive the first location information sent by the positioning device, and a subsequent user terminal may process the first location information.
And S403, eliminating errors of the first position information, and calculating an average value of the first position information after the error elimination.
And S404, taking the average value as the position information of the vehicle.
And S405, transmitting the position information of the vehicle to a server.
And S406, requesting the position information of the vehicle from the server, and controlling the application management interface corresponding to the server to display the position information of the vehicle.
S407, acquiring the current position information of the user terminal.
And S408, generating a navigation path between the user terminal and the vehicle according to the current position information of the user terminal and the position information of the vehicle.
For the description of S403 to S408, reference may be made to the descriptions of S203 to S208, which are not repeated herein.
In an embodiment of the present application, a vehicle positioning method is applied to a user terminal, and the method includes: receiving first position information sent by positioning equipment within a preset range after a vehicle stops; the position information of the vehicle is determined based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a vehicle positioning device according to another embodiment of the present application. As shown in fig. 5, the vehicle locating apparatus is applied to a user terminal, and the vehicle locating apparatus 500 includes:
the information receiving module 510 is configured to receive first position information sent by a positioning device within a preset range after the vehicle stops.
A location determination module 520 for determining location information of the vehicle based on the first location information.
In an embodiment of the present application, a vehicle positioning apparatus includes: the system comprises an information receiving module 510 for receiving first position information sent by a positioning device within a preset range after the vehicle stops, and a position determining module 520 for determining the position information of the vehicle based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.
Referring to fig. 6, fig. 6 is a schematic flow chart illustrating a vehicle positioning method according to another embodiment of the present application.
As shown in fig. 6, the vehicle positioning method in the embodiment of the present application is applied to a vehicle, which may be a component belonging to the vehicle, for example, a communication device in the vehicle; or a component provided in the vehicle, for example, a vehicle traveling data recorder or a vehicle-mounted charger, and the vehicle positioning method includes:
s601, sending a first positioning request to positioning equipment in a preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to a user terminal.
When the main body is executed, the vehicle can detect the state of the vehicle, and the vehicle can refer to a certain component belonging to the vehicle, for example, a communication device in the vehicle; or a component provided in the vehicle, for example, a drive recorder or an in-vehicle charger. Specifically, the vehicle may detect that the vehicle stops by providing an acceleration sensor in the vehicle, and when the user drives the vehicle, the vehicle may obtain the current acceleration of the user terminal or the vehicle through the acceleration sensor, and if the acceleration is less than or equal to an acceleration threshold, the vehicle is determined to stop, and a specific value of the acceleration threshold may be set according to an actual situation.
The vehicle may detect that the vehicle is stopped, in which a component in the vehicle is connected to the vehicle in a wireless or wired manner, specifically, the component in the vehicle may be connected to an on-board automatic diagnosis system in the vehicle, and then the component in the vehicle acquires state information of the vehicle through the on-board automatic diagnosis system, where the state information includes one or more of vehicle speed information, vehicle gear information, engine information, and key information, and if the state information of the vehicle meets a vehicle state condition, it is determined that the vehicle is stopped, and the vehicle state condition may be set according to an actual situation.
When the vehicle detects that the vehicle stops, the vehicle may send a first positioning request to a positioning device within a preset range of the vehicle, where the first positioning request is used to instruct the positioning device to obtain first position information, where the first position information may be current position information of the positioning device, that is, the first positioning request is used to instruct the positioning device to obtain current position information of the positioning device itself.
Optionally, the user terminal may also detect a state of the vehicle, specifically, the user terminal may detect that the vehicle stops, where an acceleration sensor is disposed in the user terminal, and when the user carries the user terminal to drive the vehicle, the user terminal may obtain a current acceleration of the user terminal or the vehicle through the acceleration sensor, and if the acceleration is less than or equal to an acceleration threshold, it is determined that the vehicle stops, and a specific value of the acceleration threshold may be set according to an actual situation.
The method for detecting the vehicle stop by the user terminal may also be that the user terminal is connected with the vehicle in a wireless or wired manner, specifically, the user terminal may be connected with a vehicle-mounted automatic diagnosis system in the vehicle, and then the user terminal acquires state information of the vehicle through the vehicle automatic diagnosis system, where the state information includes one or more of vehicle speed information, vehicle gear information, engine information, and key information, and if the state information of the vehicle meets a vehicle state condition, it is determined that the vehicle stops, and the vehicle state condition may be set according to an actual situation.
When the user terminal detects that the vehicle stops, a vehicle stop signal is sent to the vehicle, the vehicle stop signal is used for indicating the vehicle to send a first positioning request to the positioning device within the preset range of the vehicle, the vehicle can send the first positioning request to the positioning device within the preset range of the vehicle, and the first positioning request is used for indicating the positioning device to acquire first position information, wherein the first position information can be current position information of the positioning device, namely the first positioning request is used for indicating the positioning device to acquire the current position information of the positioning device.
One possible way is that the first positioning request for instructing the positioning device to acquire the first position information comprises: the first positioning request is used for instructing the positioning device to send a second positioning request carrying a device identifier of the positioning device to a server, the server can be a vehicle management system in a parking lot, and the second positioning request is used for instructing the server to determine first position information corresponding to the device identifier in a position database. The server receives a second positioning request carrying the equipment identifier of the positioning equipment, and then searches the position information corresponding to the equipment identifier in the position database according to the equipment identifier, and takes the position information as first position information.
After the server acquires the first location information, the server may send the first location information to the user terminal, so that the user terminal may receive the first location information sent by the positioning device, and a subsequent user terminal may process the first location information.
The user terminal can receive first position information sent by a positioning device of the vehicle within a preset range after the vehicle stops, and determine the position information of the vehicle based on the first position information.
In an embodiment of the present application, a vehicle positioning method is applied to a vehicle, and the method includes: and sending a first positioning request to positioning equipment within a preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to the user terminal. The user terminal can receive first position information sent by a positioning device of the vehicle within a preset range after the vehicle stops, and determine the position information of the vehicle based on the first position information. Because the position information of the vehicle can be acquired through the positioning equipment arranged around the vehicle, the vehicle positioning of the closed parking area such as an underground parking lot or an indoor parking lot can be realized, and the accuracy and the convenience of the vehicle positioning are improved.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a vehicle according to another embodiment of the present application. As shown in fig. 7, the vehicle 700 includes at least:
the request sending module 710 is configured to send a first positioning request to a positioning device within a preset range of a vehicle, where the first positioning request is used to instruct the positioning device to obtain first position information, and send the first position information to a user terminal.
Embodiments of the present application also provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method according to any of the above embodiments.
Further, please refer to fig. 8, where fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application. As shown in fig. 8, the terminal 800 may include: at least one central processor 801, at least one network interface 804, a user interface 803, a memory 805, at least one communication bus 802.
Wherein a communication bus 802 is used to enable connective communication between these components.
The user interface 803 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 803 may also include a standard wired interface and a wireless interface.
The network interface 804 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface).
The central processor 801 may include one or more processing cores, among others. The central processor 801 connects various parts within the entire terminal 800 using various interfaces and lines, and performs various functions of the terminal 800 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 805 and calling data stored in the memory 805. Alternatively, the central Processing unit 801 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The CPU 801 may integrate one or a combination of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is to be understood that the modem may be implemented by a single chip without being integrated into the central processing unit 801.
The Memory 805 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 805 includes a non-transitory computer-readable medium. The memory 805 may be used to store instructions, programs, code sets, or instruction sets. The memory 805 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 805 may optionally be at least one memory device located remotely from the central processor 801 as previously described. As shown in fig. 8, the memory 805, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a vehicle location program.
In the terminal 800 shown in fig. 8, the user interface 803 is mainly used for providing an input interface for a user to obtain data input by the user; the central processor 801 may be configured to invoke the vehicle locating program stored in the memory 805 and specifically perform the following operations: receiving first position information sent by positioning equipment within a preset range after a vehicle stops; the position information of the vehicle is determined based on the first position information.
Optionally, before executing the step of receiving the first position information sent by the positioning device within the preset range after the vehicle stops, the central processor 801 specifically executes the following steps:
after the vehicle is detected to stop, a first positioning request is sent to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
Optionally, when the central processing unit 801 executes receiving of the first location information sent by the positioning device within the preset range after the vehicle stops, the first location information is the location information obtained by the positioning device when the vehicle detects that the vehicle stops and sends the first positioning request to the positioning device within the preset range of the vehicle.
Optionally, before executing the step of receiving the first position information sent by the positioning device within the preset range after the vehicle stops, the central processor 801 specifically executes the following steps:
after the vehicle is detected to stop, a vehicle stop signal is sent to the vehicle, the vehicle stop signal is used for indicating the vehicle to send a first positioning request to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
Optionally, when the cpu 801 detects that the vehicle stops, it specifically performs the following steps: acquiring the current acceleration of a user terminal or a vehicle through an acceleration sensor; if the acceleration is less than or equal to the acceleration threshold, determining that the vehicle is stopped; and/or acquiring state information of the vehicle, wherein the state information comprises one or more of vehicle speed information, vehicle gear information, engine information and key information; and if the state information of the vehicle meets the vehicle state condition, determining that the vehicle stops.
Optionally, when executing the first positioning request to instruct the positioning device to acquire the first position information, the central processing unit 801 specifically executes the following steps:
the first positioning request is used for indicating the positioning equipment to send a second positioning request carrying the equipment identifier of the positioning equipment to the server, and the second positioning request is used for indicating the server to determine first position information corresponding to the equipment identifier in the position database.
Optionally, when determining the position information of the vehicle based on the first position information, the central processor 801 specifically performs the following steps:
eliminating errors from the first position information, and calculating the average value of the first position information after the errors are eliminated;
the average value is used as the position information of the vehicle.
Optionally, after the central processor 801 determines the position information of the vehicle based on the first position information, the following steps are also specifically performed:
sending the position information of the vehicle to a server;
and requesting the position information of the vehicle from the server, and controlling an application management interface corresponding to the server to display the position information of the vehicle.
Optionally, the central processor 801 is further configured to perform: acquiring current position information of a user terminal; and generating a navigation path between the user terminal and the vehicle according to the current position information of the user terminal and the position information of the vehicle.
The communication mode between the user terminal and the positioning device may be bluetooth communication, wireless internet communication, wireless carrier communication or baseband communication.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that, for the sake of simplicity, the above-mentioned method embodiments are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In view of the above description of the vehicle positioning method, apparatus, vehicle, storage medium and terminal provided by the present application, those skilled in the art will recognize that there may be variations in the embodiments and applications of the method and apparatus according to the concepts of the embodiments of the present application.

Claims (17)

1. A vehicle positioning method is applied to a user terminal, and is characterized by comprising the following steps:
receiving first position information sent by positioning equipment within a preset range after a vehicle stops;
determining location information of the vehicle based on the first location information.
2. The method of claim 1, wherein the receiving the first location information sent by the positioning device within the preset range after the vehicle stops further comprises:
after the vehicle is detected to stop, a first positioning request is sent to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
3. The method according to claim 1, wherein the first position information is position information obtained by a positioning device when the vehicle sends a first positioning request to the positioning device within a preset range of the vehicle after the vehicle is detected to stop.
4. The method of claim 1, wherein the receiving the first location information sent by the positioning device within the preset range after the vehicle stops further comprises:
after the vehicle is detected to stop, a vehicle stop signal is sent to the vehicle, the vehicle stop signal is used for indicating the vehicle to send a first positioning request to positioning equipment within a preset range of the vehicle, and the first positioning request is used for indicating the positioning equipment to acquire first position information.
5. The method of any of claims 2 to 4, wherein the detecting that the vehicle is stopped comprises:
acquiring the current acceleration of the user terminal or the vehicle through an acceleration sensor;
if the acceleration is less than or equal to an acceleration threshold, determining that the vehicle is stopped;
and/or
Acquiring state information of the vehicle, wherein the state information comprises one or more of vehicle speed information, vehicle gear information, engine information and key information;
and if the state information of the vehicle meets the vehicle state condition, determining that the vehicle stops.
6. The method according to claim 2 or 4, wherein the first positioning request is used for instructing the positioning device to obtain first position information, and comprises:
the first positioning request is used for instructing the positioning device to send a second positioning request carrying a device identifier of the positioning device to a server, and the second positioning request is used for instructing the server to determine the first position information corresponding to the device identifier in a position database.
7. The method of claim 6, wherein the determining the location information of the vehicle based on the first location information comprises:
eliminating errors from the first position information, and calculating the average value of the first position information after the errors are eliminated;
and taking the average value as the position information of the vehicle.
8. The method of claim 7, wherein after determining the location information of the vehicle based on the first location information, further comprising:
sending the position information of the vehicle to the server;
and requesting the position information of the vehicle from the server, and controlling an application management interface corresponding to the server to display the position information of the vehicle.
9. The method of claim 1, further comprising:
acquiring current position information of the user terminal;
and generating a navigation path between the user terminal and the vehicle according to the current position information of the user terminal and the position information of the vehicle.
10. The method according to claim 1, wherein the communication mode between the user terminal and the positioning device is bluetooth communication, wireless internet communication, wireless carrier communication or baseband communication.
11. A vehicle positioning device applied to a user terminal is characterized by comprising:
the information receiving module is used for receiving first position information sent by positioning equipment within a preset range after the vehicle stops;
a location determination module to determine location information of the vehicle based on the first location information.
12. A vehicle positioning method is applied to a vehicle, and is characterized by comprising the following steps:
and sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to a user terminal.
13. The method of claim 12, wherein sending a first location request to a location device within a preset range of the vehicle comprises:
and sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is a vehicle stop signal sent to the vehicle after the user terminal detects that the vehicle stops, and the vehicle stop signal is used for indicating the vehicle to send the first positioning request to the positioning equipment within the preset range of the vehicle.
14. The method of claim 12, wherein sending a first location request to a location device within a preset range of the vehicle comprises:
and sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is sent to the positioning equipment within the preset range of the vehicle after the vehicle detects that the vehicle stops.
15. A vehicle, characterized in that the vehicle comprises:
the request sending module is used for sending a first positioning request to positioning equipment within the preset range of the vehicle, wherein the first positioning request is used for indicating the positioning equipment to acquire first position information and sending the first position information to a user terminal.
16. A computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the steps of the method according to any one of claims 1 to 10 and 12 to 14.
17. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method of any one of claims 1 to 10 and 12 to 14 when executing the program.
CN202010515425.1A 2020-06-08 2020-06-08 Vehicle positioning method and device, vehicle, storage medium and terminal Pending CN111770472A (en)

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