CN112533150A - Bluetooth positioning vehicle searching method, device, equipment and storage medium - Google Patents

Bluetooth positioning vehicle searching method, device, equipment and storage medium Download PDF

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Publication number
CN112533150A
CN112533150A CN202011420170.7A CN202011420170A CN112533150A CN 112533150 A CN112533150 A CN 112533150A CN 202011420170 A CN202011420170 A CN 202011420170A CN 112533150 A CN112533150 A CN 112533150A
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China
Prior art keywords
vehicle
information
searching
bluetooth
searched
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CN202011420170.7A
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Chinese (zh)
Inventor
蔡剑雄
李允恺
钱建安
江涛
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Wuhan Xiaoan Technology Co ltd
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Wuhan Xiaoan Technology Co ltd
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Priority to CN202011420170.7A priority Critical patent/CN112533150A/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
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
    • G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs

Abstract

The invention relates to the technical field of Bluetooth positioning, and discloses a method, a device, equipment and a storage medium for locating and searching vehicles based on Bluetooth, wherein the method comprises the following steps: the method comprises the steps of obtaining a vehicle searching request of a vehicle to be searched, extracting vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, establishing connection between the vehicle searching server and the corresponding vehicle to be searched according to the vehicle searching information, searching target vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot establish connection with the corresponding vehicle to be searched, searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information, and searching the target position information from the target vehicle positioning set information by extracting the vehicle searching information, so that the problem that the vehicle loss searching probability is increased under the condition that the vehicle is lost is solved.

Description

Bluetooth positioning vehicle searching method, device, equipment and storage medium
Technical Field
The invention relates to the technical field of Bluetooth positioning, in particular to a method, a device, equipment and a storage medium for locating and searching a vehicle based on Bluetooth.
Background
With the increase of national economy and the enhancement of social environmental awareness, concepts such as green travel, low carbon and environmental protection, healthy life and the like are deepened continuously, a shared vehicle is used as a daily transportation tool of people, so that the people can bring much convenience to the life of the people, and with the increase of the shared vehicles, current users generally need to search for the shared vehicle by means of positioning information of a shared bicycle, so that the problem that the vehicle is difficult to find under the condition of weak network or no network of the vehicle is caused.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method, a device, equipment and a storage medium for locating and finding a vehicle based on Bluetooth, and aims to solve the technical problem of increasing the probability of finding the vehicle when the vehicle is lost.
In order to achieve the above object, the present invention provides a method for locating and searching vehicles based on bluetooth, which comprises the following steps:
acquiring a vehicle searching request of a vehicle to be searched;
extracting vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, and establishing connection with a corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information;
when the vehicle searching information and the corresponding vehicle to be searched can not establish connection, searching target vehicle positioning set information from a preset storage area of the vehicle searching server;
and searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
Optionally, before searching for target vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched, the method further includes:
acquiring a current network connection mode;
when the current network connection mode is a Bluetooth connection mode, scanning nearby vehicle information through the Bluetooth connection mode to obtain vehicle information and corresponding position information;
and uploading the vehicle information and the corresponding position information to the vehicle searching server so that the vehicle searching server generates reference vehicle positioning set information according to the vehicle information and the corresponding position information and stores the reference vehicle positioning set information in a preset storage area.
Optionally, after the current network connection mode is obtained, the method further includes:
when the current network connection mode is a non-Bluetooth connection mode, switching the current network connection mode into a Bluetooth connection mode;
and scanning nearby vehicle information in the Bluetooth connection mode to obtain vehicle information and corresponding position information.
Optionally, when the vehicle searching information and the corresponding vehicle to be searched cannot be connected, searching for target vehicle positioning set information from a preset storage area of the vehicle searching server includes:
when the vehicle searching information and the corresponding vehicle to be searched can not be connected, searching reference vehicle positioning set information from a preset storage area of the vehicle searching server;
and acquiring time information of the reference vehicle positioning set information, sequencing the reference vehicle positioning set information according to the time information, and selecting the reference vehicle positioning set information with the latest time information as target vehicle positioning set information.
Optionally, the searching for the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information includes:
acquiring vehicle information of the target vehicle positioning set information;
matching the vehicle searching information with the vehicle information to obtain successfully matched vehicle information in the target vehicle positioning set information;
and taking the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched.
Optionally, the using the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched includes:
acquiring a signal intensity value and a signal direction scanned in the vehicle information successfully matched in the Bluetooth connection mode, and calculating distance information between the vehicle and the vehicle to be searched according to the signal intensity value;
and determining the target position information of the vehicle to be searched according to the signal direction, the distance information and the position information corresponding to the successfully matched vehicle information.
Optionally, after determining the target vehicle according to the vehicle finding information and the bluetooth capturing positioning signal, the method further includes:
obtaining a vehicle searching success notice;
and stopping searching reference vehicle positioning set information from a preset storage area of the vehicle searching server according to the vehicle searching success notice.
In addition, in order to achieve the above object, the present invention further provides a bluetooth positioning vehicle-searching device, which includes:
the acquisition module is used for acquiring a vehicle searching request of a vehicle to be searched;
the connection module is used for extracting vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, and establishing connection with a corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information;
the searching module is used for searching the target vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched;
the searching module is further used for searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
In addition, in order to achieve the above object, the present invention further provides a bluetooth positioning vehicle-searching device, which includes: the Bluetooth positioning and vehicle-searching program comprises a memory, a processor and a Bluetooth positioning and vehicle-searching program stored on the memory and capable of running on the processor, wherein the Bluetooth positioning and vehicle-searching program is configured with steps for realizing the Bluetooth positioning and vehicle-searching method.
In addition, in order to achieve the above object, the present invention further provides a storage medium, wherein the storage medium stores a bluetooth-based vehicle locating and searching program, and the bluetooth-based vehicle locating and searching program implements the steps of the bluetooth-based vehicle locating and searching method as described above when executed by a processor.
The Bluetooth-based positioning vehicle-searching method provided by the invention extracts vehicle-searching information in a vehicle-searching request by acquiring the vehicle-searching request of a vehicle to be searched, reports the vehicle-searching information to a vehicle-searching server, establishes connection with the corresponding vehicle to be searched according to the vehicle-searching information by the vehicle-searching server, searches target vehicle positioning set information from a preset storage area of the vehicle-searching server when the connection between the vehicle-searching information and the corresponding vehicle to be searched cannot be established, searches target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle-searching information, and searches the target position information from the target vehicle positioning set information by extracting the vehicle-searching information, thereby being beneficial to solving the problem of increasing the vehicle loss and recovery probability under the condition of vehicle loss.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for locating and locating a vehicle based on Bluetooth in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a Bluetooth-based vehicle locating and searching method according to the present invention;
FIG. 3 is a schematic flow chart of a second embodiment of the method for locating and locating a vehicle based on Bluetooth according to the present invention;
FIG. 4 is a schematic flow chart of a third embodiment of the method for locating and locating a vehicle based on Bluetooth according to the present invention;
fig. 5 is a functional module diagram of a first embodiment of the bluetooth-based vehicle locating and searching apparatus according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bluetooth positioning vehicle-finding-based device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the apparatus for locating and locating a vehicle based on bluetooth may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may comprise a Display screen (Display), an input unit such as keys, and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The Memory 1005 may be a Random Access Memory (RAM) Memory or a non-volatile Memory (e.g., a magnetic disk Memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the device shown in fig. 1 does not constitute a limitation of a bluetooth based locating vehicle seeking device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a bluetooth-based locating and car-finding program.
In the bluetooth positioning vehicle-finding based device shown in fig. 1, the network interface 1004 is mainly used for connecting an external network and performing data communication with other network devices; the user interface 1003 is mainly used for connecting to a user equipment and performing data communication with the user equipment; the device calls a bluetooth-based positioning and vehicle-searching program stored in the memory 1005 through the processor 1001 and executes the bluetooth-based positioning and vehicle-searching method provided by the embodiment of the invention.
Based on the hardware structure, the embodiment of the method for locating and searching the vehicle based on the Bluetooth is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a bluetooth-based vehicle locating and searching method according to a first embodiment of the present invention.
In a first embodiment, the method for locating and searching vehicles based on Bluetooth comprises the following steps:
and step S10, acquiring a vehicle searching request of the vehicle to be searched.
It should be noted that the executing main body of the embodiment may be a device for locating and searching a vehicle based on bluetooth, and may also be other devices capable of implementing the same or similar functions.
It should be understood that the vehicle-finding request is a request initiated by the user through the mobile phone interface when the vehicle is not found, and includes vehicle information.
It should be understood that the vehicle information of the vehicle finding request includes the vehicle position information, the vehicle unique identifier, and the like which are obtained last, and the vehicle information can comprehensively reflect the vehicle state, so that the manager can clearly and definitely know the vehicle.
And step S20, extracting the vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, and establishing connection with the corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information.
It should be noted that, by extracting the vehicle information in the vehicle searching request and reporting the vehicle information to the vehicle searching server, the vehicle searching server establishes a connection with the corresponding vehicle to be searched according to the vehicle information.
It should be understood that, a query request is initiated to the vehicle searching server according to the vehicle information, so that the vehicle searching information is connected with the corresponding vehicle to be searched.
And step S30, when the vehicle searching information and the corresponding vehicle to be searched can not establish connection, searching the target vehicle positioning set information from the preset storage area of the vehicle searching server.
It should be understood that when the vehicle searching information and the corresponding vehicle to be searched cannot be connected, the current network connection mode is acquired, the vehicle information and the corresponding position information are obtained by scanning the vehicle information nearby in the network connection mode, the vehicle information and the corresponding position information are uploaded to the vehicle searching server, so that the vehicle searching server generates target vehicle positioning set information according to the vehicle information and the corresponding position information and stores the target vehicle positioning set information in a preset storage area, and when searching, the target vehicle positioning set information is searched from the preset storage area of the vehicle searching server.
It can be understood that the network connection mode may be a bluetooth connection mode or a non-bluetooth connection mode, and if the network connection mode is the non-bluetooth connection mode, the current network connection state needs to be switched to the bluetooth connection mode, and when the vehicle senses the mobile phone user, the vehicle bluetooth connection state is kept in the open state.
It should be understood that nearby vehicle information is scanned through a bluetooth connection, vehicle information and corresponding position information are obtained through scanning, and then the vehicle information and the corresponding position information are uploaded to the vehicle searching server.
It should be understood that, for example, when the vehicle a is taken as the center and the radius range of thirty meters is taken as the scanning range b, the vehicles scanned in the range are acquired, and under the condition that the communication state of the vehicle a is normal, all the vehicle information and the position information of the corresponding vehicle a scanned in the driving process of the vehicle a can be sent to the user mobile phone through bluetooth, and uploaded to the server through the user mobile phone, so that the server generates the target vehicle positioning set information and stores the target vehicle positioning set information to the preset storage area.
For example, the mobile phone user a takes the range with the radius of thirty meters as the scanning range c, obtains the vehicles scanned in the range, and uploads all the vehicle information scanned in the range and the position information corresponding to the mobile phone user a to the server through the mobile phone user a, so that the server generates the target vehicle positioning set information and stores the target vehicle positioning set information in the preset storage area.
For example, the mobile phone user B may take the range with the radius of thirty meters as the scanning range d to acquire the vehicles scanned in the range, and may upload all the vehicle information scanned in the range and the position information corresponding to the mobile phone user B to the server through the mobile phone user B, so that the server generates target vehicle positioning set information according to the position information uploaded by the user a and the user B, and stores the target vehicle positioning set information in a preset storage area, where a plurality of mobile phone users may be available, that is, the vehicle position information where the current position of the mobile phone user is located may be uploaded to the server through bluetooth.
Step S40, searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
It should be noted that, vehicle information of the target vehicle positioning set information is acquired, the vehicle searching information is matched with the vehicle information to obtain vehicle information successfully matched in the target vehicle positioning set information, and position information corresponding to the vehicle information successfully matched is used as target position information of the vehicle to be searched.
It can be understood that the target location information of the vehicle to be searched is determined by obtaining a signal intensity value and a signal direction scanned by the bluetooth connection mode of the location information corresponding to the successfully matched vehicle information, calculating distance information of the vehicle to be searched according to the signal intensity value, and determining the location information corresponding to the signal direction, the distance information and the successfully matched vehicle information.
In the embodiment, a vehicle searching request of a vehicle to be searched is obtained, vehicle searching information in the vehicle searching request is extracted, the vehicle searching information is reported to a vehicle searching server, the vehicle searching server establishes connection with the corresponding vehicle to be searched according to the vehicle searching information, when the vehicle searching information cannot establish connection with the corresponding vehicle to be searched, target vehicle positioning set information is searched from a preset storage area of the vehicle searching server, target position information of the vehicle to be searched is searched from the target vehicle positioning set information according to the vehicle searching information, and the target position information is searched from the target vehicle positioning set information by extracting the vehicle searching information, so that the problem that the vehicle loss and recovery probability is increased under the condition that the vehicle is lost is solved.
In an embodiment, as shown in fig. 3, the second embodiment of the method for locating and locating a vehicle based on bluetooth according to the present invention is proposed based on the first embodiment, and the step S30 includes:
step S301, when the vehicle searching information and the corresponding vehicle to be searched can not be connected, searching reference vehicle positioning set information from a preset storage area of the vehicle searching server.
It should be noted that, before executing S30, the reference vehicle positioning set information needs to be acquired, which specifically includes: the method comprises the steps of obtaining a current network connection mode, scanning nearby vehicle information through the Bluetooth connection mode when the current network connection mode is the Bluetooth connection mode to obtain vehicle information and corresponding position information, uploading the vehicle information and the corresponding position information to a vehicle searching server, enabling the vehicle searching server to generate target vehicle positioning set information according to the vehicle information and the corresponding position information, storing the target vehicle positioning set information in a preset storage area, and enabling a vehicle to be selected to interact with the target vehicle positioning set information.
It can be understood that the vehicle information and the corresponding position information are obtained by scanning nearby vehicles in the acquired bluetooth connection mode, then the vehicle information uploaded to the server and the corresponding position information are generated into reference vehicle positioning set information, and then the target vehicle positioning set information is stored in the preset storage area.
It should be understood that the preset storage area is a storage area divided by the vehicle searching server.
It should be noted that when the vehicle searching information cannot be connected with the corresponding vehicle to be searched, the target vehicle positioning set information is searched from the preset storage area of the vehicle searching server as the reference vehicle positioning set information, for example, when the vehicle is in a weak network or no network condition and the vehicle information is not queried by the vehicle searching server, the operation of searching the reference vehicle positioning set information from the preset storage area of the vehicle searching server is executed.
Step S302, acquiring time information of the reference vehicle positioning set information, sequencing the reference vehicle positioning set information according to the time information, and selecting the reference vehicle positioning set information with the latest time information as final target vehicle positioning set information.
It should be noted that, for example, the time when the vehicle information of the vehicle d is scanned is ten points and eleven points, so that the time information for storing the reference vehicle positioning set information is ten points and eleven points, and the two time points are sorted in a descending order, and then the reference vehicle positioning set information with eleven points being the latest can be selected as the target vehicle positioning set information, that is, the vehicle information scanned at eleven points and the corresponding position information are taken as one piece of sub-information of the target vehicle positioning set information, so as to reduce invalid set information.
In the embodiment, the current Bluetooth connection mode is obtained, the information of nearby vehicles is scanned through the Bluetooth connection mode to obtain the information of the vehicles and the corresponding position information to generate the reference vehicle positioning set information, the reference vehicle positioning set information is stored in the preset storage area, when the connection between the vehicle searching information and the corresponding vehicle to be searched cannot be established, the reference vehicle positioning set information is searched in the preset storage area of the vehicle searching server, the time information of the reference vehicle positioning set information is sequenced, and the reference vehicle positioning set information with the latest time information is selected as the target vehicle positioning set information, so that the vehicle searching precision is improved.
In an embodiment, as shown in fig. 4, a third embodiment of the method for locating and searching vehicles based on bluetooth is proposed based on the first embodiment or the second embodiment, and in this embodiment, explained based on the first embodiment, the step S40 includes:
step S401, vehicle information of the target vehicle positioning set information is obtained.
It should be noted that all the vehicle information in the target vehicle positioning set information is extracted.
And S402, matching the vehicle searching information with the vehicle information to obtain successfully matched vehicle information in the target vehicle positioning set information.
It can be understood that the vehicle information included in the vehicle searching information is matched with all the vehicle information of the target vehicle positioning set information, and after the matching is successful, the vehicle information which is successfully matched in the target vehicle positioning set information is extracted.
Step S403, using the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched.
It can be understood that the target vehicle positioning set information includes vehicle information and corresponding vehicle position information, and after the vehicle information included in the vehicle searching information is successfully matched with the vehicle information of the target vehicle positioning set information, the position information corresponding to the vehicle information of the target vehicle positioning set information can be used as the target position information of the vehicle to be searched.
Further, the step S403 includes:
and acquiring a signal intensity value and a signal direction scanned in the successfully matched vehicle information in the Bluetooth connection mode, and calculating distance information between the vehicle and the vehicle to be searched according to the signal intensity value.
It should be understood that, for example, the signal strength value may be set to be thirty at the maximum, and if the signal strength value scanned by the bluetooth connection method in the vehicle information successfully matched is two and the signal direction is the north direction, the distance information of the vehicle to be searched is two meters.
And determining the target position information of the vehicle to be searched according to the signal direction, the distance information and the position information corresponding to the successfully matched vehicle information.
It can be understood that the position information corresponding to the successfully matched vehicle information is obtained, and the target position information of the vehicle to be searched can be obtained according to the distance information, the signal direction and the position information corresponding to the successfully matched vehicle information, for example, if the distance of the vehicle to be searched is two meters and the signal direction is the north direction, it can be determined that the target position information of the vehicle to be searched is two meters away from the north direction information corresponding to the successfully matched vehicle information, so as to achieve the purpose of searching the vehicle.
Further, if the vehicle searching is successful, a vehicle searching success notification is obtained, and the reference vehicle positioning set information is stopped being searched from the preset storage area of the vehicle searching server according to the vehicle searching success notification.
It can be understood that, after the vehicle searching is successful, the vehicle searching success notification request is acquired and uploaded to the vehicle searching server, so that the vehicle searching server stops the operation of searching the reference vehicle positioning set information in the preset storage area, and the vehicle searching process is more intelligent.
In this embodiment, the vehicle information of the target vehicle positioning set information is acquired, the vehicle searching information is matched with the vehicle information, and the position information corresponding to the successfully matched vehicle information, the signal intensity of the bluetooth scanning and the signal direction are integrated to obtain the target position information of the vehicle to be searched, so that accurate vehicle searching is realized.
In addition, the embodiment of the present invention further provides a storage medium, where the storage medium stores a bluetooth-based vehicle locating and searching program, and the bluetooth-based vehicle locating and searching program, when executed by a processor, implements the steps of the bluetooth-based vehicle locating and searching method described above.
Since the storage medium adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
In addition, referring to fig. 5, an embodiment of the present invention further provides a bluetooth positioning vehicle-searching device, where the bluetooth positioning vehicle-searching device includes:
the obtaining module 10 is configured to obtain a vehicle searching request of a vehicle to be searched.
It should be understood that the vehicle-finding request is a request initiated by the user through the mobile phone interface when the vehicle is not found, and includes vehicle information.
It should be understood that the vehicle information of the vehicle finding request includes the vehicle position information, the vehicle unique identifier, and the like which are obtained last, and the vehicle information can comprehensively reflect the vehicle state, so that the manager can clearly and definitely know the vehicle.
The connection module 20 is configured to extract the vehicle searching information in the vehicle searching request, report the vehicle searching information to a vehicle searching server, and establish a connection with a corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information.
It should be noted that, by extracting the vehicle information in the vehicle searching request and reporting the vehicle information to the vehicle searching server, the vehicle searching server establishes a connection with the corresponding vehicle to be searched according to the vehicle information.
It should be understood that the vehicle searching information initiates an inquiry request to the vehicle searching server according to the vehicle information, so that the vehicle searching information is connected with the corresponding vehicle to be searched.
The searching module 30 is configured to search the target vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched.
It should be understood that when the vehicle searching information and the corresponding vehicle to be searched cannot be connected, the current network connection mode is acquired, the vehicle information and the corresponding position information are obtained by scanning the vehicle information nearby in the network connection mode, the vehicle information and the corresponding position information are uploaded to the vehicle searching server, so that the vehicle searching server generates target vehicle positioning set information according to the vehicle information and the corresponding position information and stores the target vehicle positioning set information in a preset storage area, and when searching, the target vehicle positioning set information is searched from the preset storage area of the vehicle searching server.
It can be understood that the network connection mode can be a bluetooth connection mode and a non-bluetooth connection mode, even if the connection mode is the non-bluetooth connection mode, the current network connection state needs to be switched to the bluetooth connection mode, and when the vehicle senses the mobile phone user, the vehicle bluetooth connection state is kept in the open state.
It should be understood that nearby vehicle information is scanned through a bluetooth connection, vehicle information and corresponding position information are obtained through scanning, and then the vehicle information and the corresponding position information are uploaded to the vehicle searching server.
It should be understood that, for example, when the vehicle a is taken as the center and the radius range of thirty meters is taken as the scanning range b, the vehicles scanned in the range are acquired, and under the condition that the communication state of the vehicle a is normal, all the vehicle information and the position information of the corresponding vehicle a scanned in the driving process of the vehicle a can be sent to the user mobile phone through bluetooth, and uploaded to the server through the user mobile phone, so that the server generates the target vehicle positioning set information and stores the target vehicle positioning set information to the preset storage area.
For example, the mobile phone user a takes the range with the radius of thirty meters as the scanning range c, obtains the vehicles scanned in the range, and uploads all the vehicle information scanned in the range and the position information corresponding to the mobile phone user a to the server through the mobile phone user a, so that the server generates the target vehicle positioning set information and stores the target vehicle positioning set information in the preset storage area.
For example, the mobile phone user B may take the range with the radius of thirty meters as the scanning range d to acquire the vehicles scanned in the range, and may upload all the vehicle information scanned in the range and the position information corresponding to the mobile phone user B to the server through the mobile phone user B, so that the server generates target vehicle positioning set information according to the position information uploaded by the user a and the user B, and stores the target vehicle positioning set information in a preset storage area, where a plurality of mobile phone users may be available, that is, the vehicle position information where the current position of the mobile phone user is located may be uploaded to the server through bluetooth.
The searching module 30 is further configured to search the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
It should be noted that, vehicle information of the target vehicle positioning set information is acquired, the vehicle searching information is matched with the vehicle information to obtain vehicle information successfully matched in the target vehicle positioning set information, and position information corresponding to the vehicle information successfully matched is used as target position information of the vehicle to be searched.
It can be understood that the target location information of the vehicle to be searched is determined by obtaining a signal intensity value and a signal direction scanned by the bluetooth connection mode of the location information corresponding to the successfully matched vehicle information, calculating distance information of the vehicle to be searched according to the signal intensity value, and determining the location information corresponding to the signal direction, the distance information and the successfully matched vehicle information.
In the embodiment, a vehicle searching request of a vehicle to be searched is obtained, vehicle searching information in the vehicle searching request is extracted, the vehicle searching information is reported to a vehicle searching server, the vehicle searching server establishes connection with the corresponding vehicle to be searched according to the vehicle searching information, when the vehicle searching information cannot establish connection with the corresponding vehicle to be searched, target vehicle positioning set information is searched from a preset storage area of the vehicle searching server, target position information of the vehicle to be searched is searched from the target vehicle positioning set information according to the vehicle searching information, and the target position information is searched from the target vehicle positioning set information by extracting the vehicle searching information, so that the problem that the vehicle loss and recovery probability is increased under the condition that the vehicle is lost is solved.
In an embodiment, the obtaining module 10 is further configured to obtain a current network connection mode; when the current network connection mode is a Bluetooth connection mode, scanning nearby vehicle information through the Bluetooth connection mode to obtain vehicle information and corresponding position information; and uploading the vehicle information and the corresponding position information to the vehicle searching server, so that the vehicle searching server generates target vehicle positioning set information according to the vehicle information and the corresponding position information and stores the target vehicle positioning set information in a preset storage area.
In an embodiment, the apparatus for locating and searching vehicles based on bluetooth further includes a switching module, configured to switch the current network connection mode to a bluetooth connection mode when the current network connection mode is a non-bluetooth connection mode; and scanning nearby vehicle information in the Bluetooth connection mode to obtain vehicle information and corresponding position information.
In an embodiment, the searching module 30 is further configured to search reference vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched; and acquiring time information of the reference vehicle positioning set information, sequencing the reference vehicle positioning set information according to the time information, and selecting the reference vehicle positioning set information with the latest time information as target vehicle positioning set information.
In an embodiment, the search module 30 is further configured to obtain vehicle information of the target vehicle positioning set information; matching the vehicle searching information with the vehicle information to obtain successfully matched vehicle information in the target vehicle positioning set information; and taking the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched.
In an embodiment, the searching module 30 is further configured to obtain a signal strength value and a signal direction scanned in the vehicle information successfully matched in the bluetooth connection manner, and calculate distance information between the vehicle to be searched and the vehicle according to the signal strength value; and determining the target position information of the vehicle to be searched according to the signal direction, the distance information and the position information corresponding to the successfully matched vehicle information.
In an embodiment, the obtaining module 10 is further configured to obtain a vehicle finding success notification; and stopping searching reference vehicle positioning set information from a preset storage area of the vehicle searching server according to the vehicle searching success notice.
Other embodiments or specific implementation methods of the bluetooth positioning vehicle-searching based device according to the present invention may refer to the above embodiments, and are not described herein again.
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 apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) readable by an estimator, and includes instructions for enabling an intelligent apparatus (e.g. a mobile phone, an estimator, an apparatus for locating and searching vehicles based on bluetooth, an air conditioner, or an apparatus for locating and searching vehicles based on bluetooth) to perform the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The method for locating and searching the vehicle based on the Bluetooth is characterized by comprising the following steps of:
acquiring a vehicle searching request of a vehicle to be searched;
extracting vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, and establishing connection with a corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information;
when the vehicle searching information and the corresponding vehicle to be searched can not establish connection, searching target vehicle positioning set information from a preset storage area of the vehicle searching server;
and searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
2. The method for locating and searching for the vehicle based on the bluetooth as claimed in claim 1, wherein before searching for the target vehicle location set information from the preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched, the method further comprises:
acquiring a current network connection mode;
when the current network connection mode is a Bluetooth connection mode, scanning nearby vehicle information through the Bluetooth connection mode to obtain vehicle information and corresponding position information;
and uploading the vehicle information and the corresponding position information to the vehicle searching server, so that the vehicle searching server generates target vehicle positioning set information according to the vehicle information and the corresponding position information and stores the target vehicle positioning set information in a preset storage area.
3. The method for locating and locating a vehicle according to claim 2, wherein after acquiring the current network connection mode, the method further comprises:
when the current network connection mode is a non-Bluetooth connection mode, switching the current network connection mode into a Bluetooth connection mode;
and scanning nearby vehicle information in the Bluetooth connection mode to obtain vehicle information and corresponding position information.
4. The method for locating and searching for the vehicle based on the bluetooth as claimed in claim 1, wherein when the vehicle searching information cannot be connected with the corresponding vehicle to be searched, searching for the target vehicle locating set information from a preset storage area of the vehicle searching server comprises:
when the vehicle searching information and the corresponding vehicle to be searched can not be connected, searching reference vehicle positioning set information from a preset storage area of the vehicle searching server;
and acquiring time information of the reference vehicle positioning set information, sequencing the reference vehicle positioning set information according to the time information, and selecting the reference vehicle positioning set information with the latest time information as target vehicle positioning set information.
5. The method for locating and searching for the vehicle based on the bluetooth as claimed in claim 1, wherein the searching for the target position information of the vehicle to be searched from the target vehicle location set information according to the vehicle searching information comprises:
acquiring vehicle information of the target vehicle positioning set information;
matching the vehicle searching information with the vehicle information to obtain successfully matched vehicle information in the target vehicle positioning set information;
and taking the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched.
6. The method for locating and searching the vehicle based on the Bluetooth as claimed in claim 5, wherein the step of using the position information corresponding to the successfully matched vehicle information as the target position information of the vehicle to be searched comprises:
acquiring a signal intensity value and a signal direction scanned in the vehicle information successfully matched in the Bluetooth connection mode, and calculating distance information between the vehicle and the vehicle to be searched according to the signal intensity value;
and determining the target position information of the vehicle to be searched according to the signal direction, the distance information and the position information corresponding to the successfully matched vehicle information.
7. The method for locating and locating a vehicle according to claim 1, wherein after determining a target vehicle according to the vehicle locating information and the bluetooth capture location signal, the method further comprises:
obtaining a vehicle searching success notice;
and stopping searching reference vehicle positioning set information from a preset storage area of the vehicle searching server according to the vehicle searching success notice.
8. The utility model provides a device based on car is sought to bluetooth location, its characterized in that, the device based on car is sought to bluetooth location includes:
the acquisition module is used for acquiring a vehicle searching request of a vehicle to be searched;
the connection module is used for extracting vehicle searching information in the vehicle searching request, reporting the vehicle searching information to a vehicle searching server, and establishing connection with a corresponding vehicle to be searched through the vehicle searching server according to the vehicle searching information;
the searching module is used for searching the target vehicle positioning set information from a preset storage area of the vehicle searching server when the vehicle searching information cannot be connected with the corresponding vehicle to be searched;
the searching module is further used for searching the target position information of the vehicle to be searched from the target vehicle positioning set information according to the vehicle searching information.
9. An apparatus for locating and searching a car based on Bluetooth, comprising: a memory, a processor and a bluetooth based locating vehicle-finding program stored on the memory and executable on the processor, the bluetooth based locating vehicle-finding program being configured with steps to implement the bluetooth based locating vehicle-finding method according to any one of claims 1 to 7.
10. A storage medium, wherein the storage medium stores a bluetooth-based vehicle locating and searching program, and the bluetooth-based vehicle locating and searching program when executed by a processor implements the steps of the bluetooth-based vehicle locating and searching method according to any one of claims 1 to 7.
CN202011420170.7A 2020-12-07 2020-12-07 Bluetooth positioning vehicle searching method, device, equipment and storage medium Pending CN112533150A (en)

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Application publication date: 20210319