CN116112904A - Vehicle inventory system, method, device and storage medium - Google Patents
Vehicle inventory system, method, device and storage medium Download PDFInfo
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- CN116112904A CN116112904A CN202310102876.6A CN202310102876A CN116112904A CN 116112904 A CN116112904 A CN 116112904A CN 202310102876 A CN202310102876 A CN 202310102876A CN 116112904 A CN116112904 A CN 116112904A
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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
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a vehicle inventory system, a method, a device and a storage medium. Wherein, the system includes: the mobile terminal comprises a Bluetooth module; the at least one Bluetooth device is respectively arranged on the corresponding vehicles and is configured to output Bluetooth signals in real time, wherein the Bluetooth signals carry Bluetooth device identifications; the mobile terminal is used for receiving the Bluetooth signal and forwarding the Bluetooth signal to the server; the server is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time and determining the corresponding scanning times of each Bluetooth signal; and taking the Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on the corresponding relation between the pre-created Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier. The flexibility of the vehicle inventory is improved.
Description
Technical Field
The present invention relates to the field of vehicle management, and in particular, to a vehicle inventory system, method, apparatus, and storage medium.
Background
For vehicle monitoring/regulatory authorities, it is necessary to conduct vehicle inventory in real time or periodically to grasp inventory information of vehicles in real time, and the prior art is generally based On an On-board automatic diagnostic system (On-Board Diagnostics, OBD). But the vehicle inventory mode based on the on-board automatic diagnostic system can only monitor the vehicles in the power supply state.
Therefore, the existing vehicle inventory method or system has the problem of lower inventory flexibility.
Disclosure of Invention
The invention provides a vehicle inventory system, a method, a device and a storage medium, which are used for solving the problem of lower flexibility of an inventory method corresponding to the existing vehicle inventory system.
According to an aspect of the present invention, there is provided a vehicle disc library system comprising:
the mobile terminal comprises a Bluetooth module;
the at least one Bluetooth device is respectively arranged on the corresponding vehicles and is configured to output Bluetooth signals in real time, wherein the Bluetooth signals carry Bluetooth device identifications;
the mobile terminal is used for receiving the Bluetooth signal and forwarding the Bluetooth signal to the server;
the server is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time and determining the corresponding scanning times of each Bluetooth signal; taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier;
The first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
According to another aspect of the present invention, there is provided a vehicle inventory method applied to a vehicle monitoring system, the method comprising:
receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time, and determining the corresponding scanning times of each Bluetooth signal;
taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier;
the first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
According to another aspect of the present invention, there is provided a vehicle inventory device provided at a service end of a vehicle monitoring system, the device comprising:
The scanning frequency module is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process of the mobile terminal in the first set time and determining the scanning frequency corresponding to each Bluetooth signal;
the determining module is used for determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-created Bluetooth device identifier and a vehicle identifier and taking the vehicle identifier as a first in-store vehicle identifier, wherein the first set scanning frequency is determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to execute a vehicle inventory method of any one of the embodiments of the present invention.
According to the technical scheme, at least one Bluetooth device is respectively arranged on the corresponding vehicle and configured to output Bluetooth signals in real time, wherein the Bluetooth signals carry Bluetooth device identifications; the mobile terminal is used for receiving the Bluetooth signal and forwarding the Bluetooth signal to the server; the server is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time and determining the corresponding scanning times of each Bluetooth signal; and taking the Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on the corresponding relation between the pre-created Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier. Compared with the prior art, the vehicle warehouse information of vehicles in various power supply states can be detected in real time, and Bluetooth signals are scanned through the mobile terminal, so that the flexibility of warehouse inventory of vehicles with relatively scattered distribution and relatively long distances is improved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1A is a block diagram of a vehicle inventory system according to an embodiment of the present invention;
FIG. 1B is a schematic diagram of a vehicle inventory system;
fig. 1C is a schematic diagram of a mobile terminal moving along a set route according to an embodiment of the present invention;
FIG. 2A is a block diagram of yet another vehicle inventory system according to an embodiment of the invention;
FIG. 2B is a schematic diagram of a vehicle inventory based on a Bluetooth gateway;
FIG. 2C is a schematic diagram of determining a number of scans of a Bluetooth gateway;
FIG. 2D is a schematic diagram of determining the number of scans by a Bluetooth gateway and a mobile terminal, respectively;
FIG. 3 is a block diagram of another vehicle inventory system according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for vehicle inventory making according to an embodiment of the present invention;
fig. 5 is a block diagram of a vehicle inventory unit according to an embodiment of the present invention;
fig. 6 is a block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and "third," etc. in the description and claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1A is a block diagram of a vehicle inventory system according to an embodiment of the present invention, where the embodiment is applicable to a vehicle inventory scenario. As shown in fig. 1A, the vehicle inventory system includes: the mobile terminal 120 comprises a Bluetooth module 1201, a server 110, a mobile terminal 120 and at least one Bluetooth device 130.
At least one bluetooth device 130 is respectively disposed on the corresponding vehicles and configured to output a bluetooth signal in real time, the bluetooth signal carrying a bluetooth device identification.
The mobile terminal 120 is configured to receive the bluetooth signal and forward the bluetooth signal to the server 110.
The server 110 is configured to receive each bluetooth signal scanned by the mobile terminal 120 during the movement process within a first set time, and determine a number of scanning times corresponding to each bluetooth signal; and taking the Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on the corresponding relation between the pre-created Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier.
The first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
Bluetooth (bluetooth) technology is a global specification for wireless data and voice communication, and bluetooth broadcasting is the basis of bluetooth communication, which is to comply with the bluetooth protocol.
The bluetooth device 130 is secured to the vehicle during storage of the vehicle. In one embodiment, the Bluetooth device 130 is configured in the form of a label and is affixed to any location on the vehicle, such as the inner wall of a vehicle window.
The bluetooth device identification is used to identify the bluetooth device 130, and may be, for example, a media access control location (Media Access Control, MAC) address of the bluetooth device 130, which is used to identify an address of a bluetooth device location, and the MAC address of the bluetooth device 130 may be written in a field for representing a device attribute of the bluetooth device 130. Fig. 1B is a schematic placement diagram of a bluetooth broadcast receiving device, where a received signal strength indicator (Received Signal Strength Indication, RSSI) is an optional part of a wireless transmission layer, and is used to determine the link quality and whether to increase the broadcast transmission strength, and may also perform positioning calculation by measuring the distance between a signal transmitting point and a receiving point according to the received signal strength. In addition, symmetric encryption can be used in the process of Bluetooth signal exchange, and the same key is used for encryption and decryption. As long as both the bluetooth device 130 and the mobile terminal 120 are aware of the key, all information encrypted using this key can be decrypted.
The vehicle identification is used to identify the identity of the vehicle, for example, a vehicle identification code (Vehicle Identification Number, VIN), which is a vehicle identification number, may be used, the VIN code consisting of 17 digits. According to the national vehicle management standard, the VIN contains information such as the manufacturer, the year, the vehicle type, the vehicle body type and code, the engine code, the assembly place and the like of the vehicle.
In the vehicle inventory process, the bluetooth device 130 broadcasts a data packet to the signal transmission range (for example, SKYLAB is 100 ms) at intervals, and accordingly, when the mobile terminal 120 performs a scanning operation in the bluetooth signal scanning range, the data packet sent by the bluetooth device 130 is received at intervals, and the mobile terminal 120 decrypts the data packet and sends it to the server 110.
In one embodiment, the correspondence of bluetooth device identification to vehicle identification is automatically or semi-automatically stored in a configuration file. For example, when a vehicle is put in storage, a bluetooth device tag is attached to the inner wall of the window of the vehicle, an administrator scans the vehicle identifier and the bluetooth device identifier on the bluetooth device tag through a handheld terminal or the mobile terminal 120, and uploads the bluetooth device identifier and the vehicle identifier to the server 110, and the server 110 establishes a correspondence between the bluetooth device identifier and the vehicle identifier and stores the correspondence in a configuration file. The handheld terminal or the mobile terminal 120 may be configured as one terminal or two different terminals, wherein the former is only used for information acquisition and the latter is only used for vehicle inventory if configured as two terminals.
In one embodiment, the first set number of scans is determined by: acquiring a signal transmitting range of the Bluetooth device 130, a Bluetooth signal scanning range of the mobile terminal 120, a moving speed of the mobile terminal 120 and a Bluetooth signal scanning frequency of the mobile terminal 120; determining the total time when the corresponding Bluetooth signal scanning range passes through the signal transmitting range of the Bluetooth device 130 when the mobile terminal 120 operates at the moving speed; determining a maximum number of bluetooth signals available to the mobile terminal 120 according to the total time and the bluetooth signal scanning frequency; the first set number of scans is determined based on the maximum number and a set proportion threshold, wherein the set proportion threshold may be any value greater than or equal to 50%.
Optionally, the server 110 is further configured to:
and determining the latest scanning time of the Bluetooth signal with the scanning times larger than the set scanning times, and taking the latest scanning time as the latest inventory time corresponding to the corresponding vehicle identifier.
Specifically, the scanning time of the maximum scanning times of the bluetooth signals with the scanning times greater than the set scanning times is taken as the latest scanning time, and the latest scanning time is taken as the latest inventory time of the vehicle identifications corresponding to the bluetooth signals, namely the latest inventory time of the vehicles, wherein the scanning times of the bluetooth signals are increased along with the time.
Optionally, the server 110 is further configured to:
and outputting the in-store duration of the corresponding vehicle identifier according to the latest in-store time of the corresponding vehicle identifier and the registered starting time under the condition that the in-store time inquiry instruction is detected.
Specifically, the user sends out a query instruction of the in-library time to the server 110 through the visual man-machine interaction interface of the mobile terminal 120; the server 110 receives the in-store time inquiry instruction, the server 110 reads the starting time of the corresponding vehicle identifier in the registration information table, the in-store time of the corresponding vehicle identifier is obtained by subtracting the starting time from the latest in-store time, and the in-store time of the corresponding vehicle identifier can be displayed to a user through a visual man-machine interaction interface, so that the real-time vehicle inventory based on Bluetooth technology with low cost and real-time convenience is realized, and the operation friendliness of the vehicle inventory is improved.
In one embodiment, fig. 1C is a schematic diagram illustrating movement of a mobile terminal along a set route according to an embodiment of the present invention. Specifically, a distribution area of the vehicle to be assembled is obtained, a set route is determined according to the distribution area, a signal transmitting range of the bluetooth device 130 fixed on the vehicle, and a bluetooth signal scanning range of the mobile terminal 120, and the unmanned aerial vehicle or the unmanned vehicle is controlled to drive the mobile terminal 120 to move along the set route, so that the mobile terminal 120 receives a bluetooth signal sent by the bluetooth device 130 on the vehicle near the set route in the moving process along the set route. In this embodiment, the set route is not unique, and the user can flexibly set the set route according to actual needs, as long as the coverage range of the bluetooth signals sent by the bluetooth devices 130 on all vehicles can cover the set path length on the set route, or, as long as the duration of scanning the bluetooth signals sent by the bluetooth devices 130 on any vehicle by the mobile terminal 120 is greater than or equal to the set duration in the moving process of the mobile terminal along the set route.
In one embodiment, the garage manager moves with the mobile terminal 120, and during the movement, the bluetooth module 1201 of the mobile terminal 120 scans for bluetooth signals from bluetooth devices on nearby vehicles.
In one embodiment, during the movement of the mobile terminal 120 along the set route, the mobile terminal 120 collects bluetooth signals and sends the collected bluetooth signals to the server 110 in real time, after the movement is finished, the administrator triggers an inspection completion option at the mobile terminal 120, and the mobile terminal 120 sends an inspection completion signal to the server 110 in response to the operation, and determines the first in-store vehicle identifier according to the bluetooth signals obtained from the mobile terminal 120 in real time.
According to the technical scheme, at least one Bluetooth device is respectively arranged on the corresponding vehicle and configured to output Bluetooth signals in real time, wherein the Bluetooth signals carry Bluetooth device identifications; the mobile terminal is used for receiving the Bluetooth signal and forwarding the Bluetooth signal to the server; the server is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time and determining the corresponding scanning times of each Bluetooth signal; and taking the Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on the corresponding relation between the pre-created Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier. Compared with the prior art, the vehicle warehouse information of vehicles in various power supply states can be detected in real time, and Bluetooth signals are scanned through the mobile terminal, so that the flexibility of warehouse inventory of vehicles with relatively scattered distribution and relatively long distances is improved.
Fig. 2A is a block diagram of another vehicle inventory system according to an embodiment of the present invention, where the vehicle inventory system according to the embodiment is the same as the vehicle inventory system according to the embodiment, and a bluetooth broadcast receiving device is added on the basis of the embodiment.
As shown in fig. 2A, a vehicle inventory system includes: the mobile terminal 220 comprises a Bluetooth module 2201, and the at least one Bluetooth broadcast receiving device 240 is uniformly distributed in a monitoring place.
At least one bluetooth device 230 is respectively disposed on the corresponding vehicles and configured to output a bluetooth signal in real time, the bluetooth signal carrying a bluetooth device identification.
The mobile terminal 220 is configured to receive the bluetooth signal and forward the bluetooth signal to the server 210.
The server 210 is further configured to: acquiring at least one Bluetooth signal scanned by the Bluetooth gateway in a second set time, and determining the scanning times corresponding to each Bluetooth signal; taking the Bluetooth signal with the scanning times larger than the second set scanning times as a second target Bluetooth signal, determining a vehicle identifier corresponding to the second target Bluetooth signal based on the corresponding relation between the pre-established Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a second in-store vehicle identifier; for any registered vehicle identity, if there is a corresponding first or second in-store vehicle identity, the state of that registered vehicle identity is marked as in-store.
The second set duration may be the same as or different from the first set duration.
Briefly, for any vehicle identification, if its corresponding second in-store vehicle identification is determined based on the bluetooth gateway or its corresponding first in-store vehicle identification is determined based on the mobile terminal 220, then the vehicle to which that vehicle identification corresponds is considered in-store.
In one embodiment, fig. 2B is a schematic diagram of a vehicle inventory based on bluetooth gateways, as shown in fig. 2B, the bluetooth gateways are uniformly disposed in a vehicle distribution area, so that bluetooth signals sent by bluetooth devices 230 of each vehicle can be received by at least one bluetooth gateway. The bluetooth gateway detects the bluetooth signal sent by the bluetooth device 230 in its coverage area in real time, and sends the received bluetooth signal to the server 210 through the internet. Fig. 2C is a schematic diagram for determining the number of scanning times of the bluetooth gateway, and the method for determining the number of scanning times based on the bluetooth gateway is illustrated by taking the diagram as an example. As shown in fig. 2C, different bluetooth devices 230 correspond to different bluetooth device identifiers, T represents a first set time, T includes 7 time periods with an interval of T, a scanning interval of the bluetooth gateway is T, v represents that the bluetooth gateway scans a bluetooth signal carrying a corresponding bluetooth device identifier at a corresponding time, and x represents that the bluetooth gateway does not scan a bluetooth signal carrying a corresponding bluetooth device identifier at a corresponding time. Assuming that the first set scanning times are 2, the vehicles corresponding to the Bluetooth device with the identification of 1, the corresponding vehicles with the Bluetooth device with the identification of 2, the vehicles corresponding to the Bluetooth device with the identification of 3 and the corresponding vehicles with the Bluetooth device with the identification of 4 exist in the library vehicles; while the corresponding vehicle with bluetooth device identification 5 is not in stock with the corresponding vehicle with bluetooth device identification 6.
In one embodiment, fig. 2D is a schematic diagram of determining the number of times of scanning the bluetooth gateway, where, as shown in fig. 2D, the bluetooth gateway scans bluetooth signals in a corresponding coverage area in real time, and the mobile terminal 220 performs bluetooth scanning within a second set time, where the second set time includes 5t, 6t and 7t, v represents that the bluetooth gateway scans bluetooth signals carrying corresponding bluetooth device identifiers at corresponding times, and x represents that the bluetooth gateway does not scan bluetooth signals carrying corresponding bluetooth device identifiers at corresponding times; the black opposite hook indicates that the mobile terminal scans a Bluetooth signal carrying a corresponding Bluetooth device identifier at a corresponding moment; setting the first set scanning times to be 1 and the second set scanning times to be 2, wherein the vehicle identifications of the library vehicles are provided with a corresponding vehicle identification A with a Bluetooth device identification of 1, a corresponding vehicle identification B with a Bluetooth device identification of 2, a corresponding vehicle identification C with a Bluetooth device identification of 3, a corresponding vehicle identification D with a Bluetooth device identification of 4 and a corresponding vehicle identification D with a Bluetooth device identification of 6; while the vehicle of the corresponding vehicle identification E with bluetooth device identification 5 is not in the library. In this embodiment, for the vehicle in the garage, the latest scan time of the bluetooth signals corresponding to the bluetooth device identifiers 1, 2 and 3 respectively is 7t, so the latest garage time of the vehicle corresponding to the vehicle identifier a of the bluetooth device identifier 1 is 7t, similarly, the latest garage time of the vehicle corresponding to the vehicle identifiers 4 and 5 respectively is 6t, and the latest garage time of the vehicle corresponding to the vehicle identifier 7 respectively is 5t.
According to the technical scheme, the first in-store vehicle identification is determined according to the Bluetooth signals received by the Bluetooth gateways uniformly distributed in the vehicle distribution area, the second in-store vehicle identification is determined based on the Bluetooth signals acquired in the process that the mobile terminal carrying the Bluetooth module moves in the vehicle distribution area, and the target in-store vehicle identification is determined according to the first in-store vehicle identification and the second in-store vehicle identification, so that accuracy of determining the in-store vehicle identification is improved.
Fig. 3 is a block diagram of another vehicle inventory system according to an embodiment of the present invention, where the embodiment and the vehicle inventory system in the foregoing embodiment belong to the same inventive concept, and the bluetooth device identifier on the basis of the foregoing embodiment is further bound with a parking space identifier corresponding to the vehicle identifier.
As shown in fig. 3, a vehicle inventory system includes: the server 310, the mobile terminal 320 and at least one bluetooth device 330, the mobile terminal 310 includes a bluetooth module 3201.
At least one bluetooth device 330 is respectively disposed on the corresponding vehicles and configured to output a bluetooth signal in real time, the bluetooth signal carrying a bluetooth device identification.
The mobile terminal 320 is configured to receive the bluetooth signal and forward the bluetooth signal to the server 310.
The server 310 is configured to receive each bluetooth signal scanned by the mobile terminal 320 during the movement process within a first set time, and determine a number of scanning times corresponding to each bluetooth signal; taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier; under the condition that the inspection ending signal is detected, determining a first non-warehouse vehicle identification set according to the registered vehicle identification set and all first warehouse vehicle identifications; and taking the intersection of all the first non-inventory vehicle identification sets in the third set time period as a second non-inventory vehicle identification set, and outputting prompt information to the set monitoring terminal.
The first set of scanning times is used for determining prompt information based on a moving speed of the mobile terminal 320, a signal transmitting range of the bluetooth device 330, a bluetooth signal scanning range of the mobile terminal 320 and a bluetooth signal scanning frequency of the mobile terminal 320, where the corresponding vehicle identifier in the second set of vehicle identifiers is not in the library, and the third set of time periods includes at least one first set of time periods.
Wherein the registered vehicle identification set includes identifications of all vehicles.
Specifically, the server 310 detects the inspection end signal sent by the mobile terminal 320, reads the stored registered vehicle identifier set, and removes all the first in-store vehicle identifiers from the registered vehicle identifier set to obtain the first non-in-store vehicle identifier set.
And taking the intersection of all the first non-warehouse vehicle identification sets in the third set time period as a second non-warehouse vehicle identification set, wherein any vehicle in the second non-warehouse vehicle identification set is always judged to be non-warehouse in the third set time period, so that when the generation of the second non-warehouse vehicle identification set is detected, prompt information is output to a set monitoring terminal to prompt the vehicle identification of the non-warehouse vehicle of related personnel, and the vehicle inventory efficiency is improved.
Optionally, the bluetooth device identifier is also bound with a parking space identifier corresponding to the vehicle identifier; the server 310 is further configured to:
based on the binding corresponding relation between the Bluetooth device identifier, the vehicle identifier and the parking space identifier, determining whether the parking space identifier corresponding to each vehicle identifier in the first non-in-garage vehicle identifier set is the same as the parking space identifier corresponding to any in-garage vehicle identifier, and if so, outputting prompt information for indicating to check the parking space information corresponding to the corresponding parking space identifier.
It can be understood that if the parking space identifier corresponding to any vehicle identifier in the first non-present vehicle identifier set is the same as the parking space identifier corresponding to any present vehicle identifier, the parking space identifier is indicated to be corresponding to the non-present vehicle identifier and the present vehicle identifier at the same time; because only one vehicle can be placed in one parking space, the vehicle state corresponding to at least one vehicle identifier in the vehicle identifiers in the non-warehouse and the vehicle identifiers in the warehouse is wrong, and prompt information for indicating to check the vehicle state information corresponding to the corresponding parking space identifier is output.
According to the technical scheme provided by the embodiment of the invention, whether the vehicle state is wrong or not can be determined by judging the coincidence of the non-warehouse vehicle identification and the parking space identification corresponding to the warehouse vehicle identification, the accuracy and the flexibility of vehicle warehouse inventory and monitoring are improved, and the accuracy of vehicle positioning can be improved by introducing the parking space identification.
Fig. 4 is a flowchart of a vehicle inventory method according to an embodiment of the present invention, where the method may be applied to a mortgage vehicle inventory situation, and the method may be performed by a vehicle inventory device, where the vehicle inventory device may be implemented in hardware and/or software, and the vehicle inventory device may be configured in a processor of a server. As shown in fig. 4, the method includes:
S410, receiving each Bluetooth signal scanned by the mobile terminal in the moving process of the mobile terminal in the first set time, and determining the corresponding scanning times of each Bluetooth signal.
S420, taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier; the first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
Bluetooth (bluetooth) technology is a global specification for wireless data and voice communication, and bluetooth broadcasting is the basis of bluetooth communication, which is to comply with the bluetooth protocol.
The bluetooth device is secured to the vehicle during storage of the vehicle. In one embodiment, the Bluetooth device is configured in the form of a tag and is affixed to any location on the vehicle, such as the inner wall of a vehicle window.
Alternatively, symmetric encryption may be used during the bluetooth handshake, with the same key used for encryption and decryption. As long as both the bluetooth device 130 and the mobile terminal 120 are aware of the key, all information encrypted using this key can be decrypted.
The vehicle identification is used to identify the identity of the vehicle, for example, a vehicle identification code (Vehicle Identification Number, VIN), which is a vehicle identification number, may be used, the VIN code consisting of 17 digits. According to the national vehicle management standard, the VIN contains information such as the manufacturer, the year, the vehicle type, the vehicle body type and code, the engine code, the assembly place and the like of the vehicle.
In the process of vehicle inventory, the bluetooth device broadcasts a data packet into the signal transmission range (for example, SKYLAB is 100 ms) at intervals, and accordingly, when the mobile terminal 120 performs a scanning operation in the bluetooth signal scanning range, the mobile terminal 120 receives the data packet sent by the bluetooth device at intervals, decrypts the data packet, and sends it to the server 110
In one embodiment, the correspondence of bluetooth device identification to vehicle identification is automatically or semi-automatically stored in a configuration file. When the vehicle is put in storage, a Bluetooth device label is adhered to the inner wall of the window of the vehicle, an administrator scans the vehicle identifier and the Bluetooth device identifier on the Bluetooth device label through a handheld terminal or the mobile terminal, the Bluetooth device identifier and the vehicle identifier are uploaded to a server, and the server establishes a corresponding relation between the Bluetooth device identifier and the vehicle identifier and stores the corresponding relation in a configuration file. The handheld terminal or the mobile terminal can be set as one terminal or two different terminals, if the handheld terminal or the mobile terminal is set as two terminals, the handheld terminal or the mobile terminal is only used for information acquisition, and the mobile terminal is only used for vehicle inventory;
In one embodiment, the first set number of scans is determined by: acquiring a signal transmitting range of a Bluetooth device, a Bluetooth signal scanning range of a mobile terminal, a moving speed of the mobile terminal and a Bluetooth signal scanning frequency of the mobile terminal; determining the total time of the corresponding Bluetooth signal scanning range passing through the signal transmitting range of the Bluetooth device when the mobile terminal operates at the moving speed; determining the maximum times of the Bluetooth signals which can be acquired by the mobile terminal according to the total time and the Bluetooth signal scanning frequency; the first set number of scans is determined based on the maximum number and a set proportion threshold, wherein the set proportion threshold may be any value greater than or equal to 50%.
In one embodiment, a latest scan time of the bluetooth signal having a scan number greater than the first set scan number is determined, and the latest scan time is used as a latest inventory time corresponding to the corresponding vehicle identifier. Specifically, the scanning time of the maximum scanning times of the bluetooth signals with the scanning times greater than the first set scanning times is taken as the latest scanning time, and the latest scanning time is taken as the latest inventory time of the vehicle identifications corresponding to the bluetooth signals, namely the latest inventory time of the vehicles, wherein the scanning times of the bluetooth signals are increased along with the time.
In one embodiment, in the event that an in-store time query is detected, the in-store duration of the corresponding vehicle identification is output based on the latest in-store time of the corresponding vehicle identification and the registered start time. Specifically, firstly, a user sends out a query instruction of the in-library time to the server 110 through a visual man-machine interaction interface of the mobile terminal 120; then, the server 110 receives the in-store time inquiry instruction, the server 110 reads the starting time of the corresponding vehicle identifier in the registration information table, the in-store time of the corresponding vehicle identifier is obtained by subtracting the starting time from the latest in-store time, and the in-store time of the corresponding vehicle identifier can be displayed to a user through a visual man-machine interaction interface, so that the real-time vehicle inventory based on Bluetooth technology with low cost and real-time convenience is realized, and the operation friendliness of the vehicle inventory is improved.
In one embodiment, fig. 2D is a schematic diagram of a mobile terminal moving along a set route according to an embodiment of the present invention. Specifically, a distribution area of the vehicle to be stored in a warehouse is obtained, a set route is determined according to the distribution area, a signal emission range of a Bluetooth device fixed on the vehicle and a Bluetooth signal scanning range of a mobile terminal, and an unmanned aerial vehicle or an unmanned vehicle is controlled to drive the mobile terminal to move along the set route, so that the mobile terminal receives Bluetooth signals sent by Bluetooth devices on vehicles nearby the set route in the moving process along the set route. In this embodiment, the set route is not unique, and the user can flexibly set the set route according to actual needs, so long as the coverage range of the bluetooth signals sent by the bluetooth devices on all vehicles can cover the set path length on the set route, or, as long as the mobile terminal moves along the set route, the duration of scanning the bluetooth signals sent by the bluetooth devices on any vehicle is greater than or equal to the set duration.
In one embodiment, the garage manager moves with the mobile terminal 120, and during the movement, the bluetooth module 1201 of the mobile terminal 120 scans for bluetooth signals from bluetooth devices on nearby vehicles.
In one embodiment, the mobile terminal collects bluetooth signals in the moving process along the set route, and sends the collected bluetooth signals to the server in real time, after the movement is finished, the manager triggers an inspection completion option at the mobile terminal, the mobile terminal responds to the operation to send an inspection completion signal to the server, and the first in-store vehicle identification is determined according to the bluetooth signals obtained from the mobile terminal in real time.
In one embodiment, the mobile terminal collects bluetooth signals in the moving process along the set route, and sends the collected bluetooth signals to the server in real time, and the server determines the first in-store vehicle identification in real time according to the received bluetooth signals.
In one embodiment, at least one Bluetooth signal scanned by the Bluetooth gateway in a second set time is obtained, and the scanning times corresponding to each Bluetooth signal are determined; taking the Bluetooth signal with the scanning times larger than the second set scanning times as a second target Bluetooth signal, determining a vehicle identifier corresponding to the second target Bluetooth signal based on the corresponding relation between the pre-established Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a second in-store vehicle identifier; for any registered vehicle identity, if there is a corresponding first or second in-store vehicle identity, the state of that registered vehicle identity is marked as in-store.
In one embodiment, in the event that an inspection end signal is detected, determining a first set of non-inventory vehicle identifications from the set of registered vehicle identifications and all first inventory vehicle identifications;
taking the intersection of all the first non-inventory vehicle identification sets in the third set time period as a second non-inventory vehicle identification set, and outputting prompt information to a set monitoring terminal; the prompt message is used for indicating that the corresponding vehicle identifier in the second non-inventory vehicle identifier set is not inventory, and the third set time period comprises at least two first set time periods.
In one embodiment, based on the binding bluetooth device identifier, the correspondence between the vehicle identifier and the parking space identifier, determining whether the parking space identifier corresponding to each vehicle identifier in the first non-in-store vehicle identifier set is the same as the parking space identifier corresponding to any in-store vehicle identifier;
if yes, outputting prompt information for indicating that the vehicle state corresponding to the corresponding vehicle identification is wrong.
In one embodiment, the latest scanning time of the Bluetooth signal with the scanning times larger than the set scanning times is determined, and the latest scanning time is taken as the latest inventory time corresponding to the corresponding vehicle identification.
In one embodiment, in the event that an in-store time query is detected, the in-store duration of the corresponding vehicle identification is output based on the latest in-store time of the corresponding vehicle identification and the registered start time.
In one embodiment, the mobile device moves along a set route under the drive of an unmanned aerial vehicle or an unmanned vehicle.
According to the technical scheme, the scanning times corresponding to the Bluetooth signals are determined by receiving the Bluetooth signals scanned by the mobile terminal in the moving process within the first set time; and taking the Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on the corresponding relation between the pre-created Bluetooth device identifier and the vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier. Compared with the prior art, the technical scheme of the embodiment of the invention can detect the in-store information of vehicles in various power supply states in real time and carry out Bluetooth through the mobile terminal
Fig. 5 is a block diagram of a vehicle inventory device according to an embodiment of the present invention, where the embodiment is applicable to a scene of a mortgage vehicle inventory. The device may be implemented in hardware and/or software and configured in a processor of the server.
As shown in fig. 5, the vehicle inventory device includes:
the scanning frequency module 510 is configured to receive each bluetooth signal scanned by the mobile terminal during the movement process within the first set time, and determine the scanning frequency corresponding to each bluetooth signal;
the determining module 520 is configured to determine, based on a pre-created correspondence between bluetooth device identifiers and vehicle identifiers, a vehicle identifier corresponding to the first target bluetooth signal, where the bluetooth signal with a number of scanning times greater than a first set number of scanning times is used as a first target bluetooth signal, and use the vehicle identifier as a first in-store vehicle identifier; the first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
Optionally, the determining module 520 is configured to:
acquiring at least one Bluetooth signal scanned by the Bluetooth gateway in a second set time, and determining the scanning times corresponding to each Bluetooth signal; taking the Bluetooth signal with the scanning times larger than the second set scanning times as a second target Bluetooth signal, determining a vehicle identifier corresponding to the second target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a second in-store vehicle identifier;
For any registered vehicle identity, if there is a corresponding first or second in-store vehicle identity, the state of that registered vehicle identity is marked as in-store.
Optionally, the determining module 520 is further configured to:
under the condition that the inspection ending signal is detected, determining a first non-warehouse vehicle identification set according to the registered vehicle identification set and all first warehouse vehicle identifications;
taking the intersection of all the first non-inventory vehicle identification sets in the third set time period as a second non-inventory vehicle identification set, and outputting prompt information to a set monitoring terminal; the prompt information is used for indicating that the corresponding vehicle identifier in the second vehicle identifier set which is not stored, and the third set time period comprises at least two first set time periods.
Optionally, the determining module 520 is further configured to:
based on the corresponding relation between the bound Bluetooth device identifications, the vehicle identifications and the parking space identifications, determining whether the parking space identifications corresponding to the vehicle identifications in the first non-in-store vehicle identification set are the same as the parking space identifications corresponding to any in-store vehicle identification; if yes, outputting prompt information for indicating that the vehicle state corresponding to the corresponding vehicle identification is wrong.
Optionally, the determining module 520 is further configured to:
and determining the latest scanning time of the Bluetooth signal with the scanning times larger than the set scanning times, and taking the latest scanning time as the latest inventory time corresponding to the corresponding vehicle identifier.
Optionally, the determining module 520 is further configured to:
and outputting the in-store duration of the corresponding vehicle identifier according to the latest in-store time of the corresponding vehicle identifier and the registered starting time under the condition that the in-store time inquiry instruction is detected.
According to the technical scheme, through mutual coordination among the modules, each Bluetooth signal scanned by the mobile terminal in the moving process within the first set time is received, the scanning times corresponding to each Bluetooth signal are determined, the vehicle identification corresponding to the Bluetooth device identification carried by the Bluetooth signal with the scanning times greater than the set scanning times is determined based on the corresponding relation between the Bluetooth device identification and the vehicle identification, and the vehicle identification is used as the in-store vehicle identification. Compared with the prior art, the vehicle warehouse information of vehicles in various power supply states can be detected in real time, and Bluetooth signals are scanned through the mobile terminal, so that the flexibility of warehouse inventory of vehicles with relatively scattered distribution and relatively long distances is improved.
The vehicle inventory device provided by the embodiment of the invention can execute the vehicle inventory method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Various implementations of the systems and techniques described here above can be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine or partly on the machine, partly on the machine and partly on a remote machine or entirely on the remote machine or server as a stand-alone software package.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., CRT (Cathode Ray Tube) or LCD (Liquid Crystal Display ) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A vehicle inventory system, comprising: the mobile terminal comprises a Bluetooth module;
the at least one Bluetooth device is respectively arranged on the corresponding vehicles and is configured to output Bluetooth signals in real time, wherein the Bluetooth signals carry Bluetooth device identifications;
the mobile terminal is used for receiving the Bluetooth signal and forwarding the Bluetooth signal to the server;
The server is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process of the mobile terminal in a first set time and determining the scanning times corresponding to each Bluetooth signal; taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier;
the first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
2. The system of claim 1, further comprising at least one bluetooth broadcast receiving device that obtains bluetooth signals through a bluetooth gateway, the at least one bluetooth broadcast receiving device being evenly distributed within a monitoring site; the server is further configured to:
acquiring at least one Bluetooth signal scanned by the Bluetooth gateway in a second set time, and determining the scanning times corresponding to each Bluetooth signal; taking the Bluetooth signal with the scanning times larger than the second set scanning times as a second target Bluetooth signal, determining a vehicle identifier corresponding to the second target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a second in-store vehicle identifier;
For any registered vehicle identity, if there is a corresponding first or second in-store vehicle identity, the state of that registered vehicle identity is marked as in-store.
3. The system of claim 1, wherein the server is further configured to:
under the condition that the inspection ending signal is detected, determining a first non-warehouse vehicle identification set according to the registered vehicle identification set and all first warehouse vehicle identifications;
taking the intersection of all the first non-warehouse vehicle identification sets in the third set time period as a second non-warehouse vehicle identification set, and outputting prompt information to a set monitoring terminal; the prompt message is used for indicating that the corresponding vehicle identifier in the second vehicle identifier set which is not in the warehouse, and the third set time period comprises at least two first set time periods.
4. The system of claim 3, wherein the bluetooth device identifier is further bound with a parking space identifier corresponding to the vehicle identifier; the server is further configured to:
based on the corresponding relation between the bound Bluetooth device identifications, the vehicle identifications and the parking space identifications, determining whether the parking space identifications corresponding to the vehicle identifications in the first non-in-store vehicle identification set are the same as the parking space identifications corresponding to any in-store vehicle identification;
If yes, outputting prompt information for indicating that the vehicle state corresponding to the corresponding vehicle identification is wrong.
5. The system of claim 1, wherein the server is further configured to:
and determining the latest scanning time of the Bluetooth signal with the scanning times larger than the set scanning times, and taking the latest scanning time as the latest inventory time corresponding to the corresponding vehicle identifier.
6. The system of claim 4, wherein the server is further configured to:
and outputting the in-store duration of the corresponding vehicle identifier according to the latest in-store time of the corresponding vehicle identifier and the registered starting time under the condition that the in-store time inquiry instruction is detected.
7. The system of claim 1, wherein the mobile device is moved along a set route by an unmanned aerial vehicle or an unmanned vehicle.
8. A vehicle inventory method, characterized by being applied to the vehicle monitoring system according to any one of claims 1 to 7, comprising:
receiving each Bluetooth signal scanned by the mobile terminal in the moving process within a first set time, and determining the corresponding scanning times of each Bluetooth signal;
taking a Bluetooth signal with the scanning times larger than the first set scanning times as a first target Bluetooth signal, determining a vehicle identifier corresponding to the first target Bluetooth signal based on a corresponding relation between a pre-established Bluetooth device identifier and a vehicle identifier, and taking the vehicle identifier as a first in-store vehicle identifier;
The first set scanning times are determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
9. A vehicle inventory device, characterized in that it is disposed at a service end of the vehicle monitoring system according to any one of claims 1 to 7, and comprises:
the scanning frequency module is used for receiving each Bluetooth signal scanned by the mobile terminal in the moving process of the mobile terminal in the first set time and determining the scanning frequency corresponding to each Bluetooth signal;
the system comprises a determining module, a first database and a second database, wherein the determining module is used for determining a vehicle identifier corresponding to a first target Bluetooth signal based on a corresponding relation between a pre-created Bluetooth device identifier and a vehicle identifier by taking the Bluetooth signal with the scanning frequency larger than a first set scanning frequency as a first target Bluetooth signal, and taking the vehicle identifier as a first database vehicle identifier, wherein the first set scanning frequency is determined based on the moving speed of the mobile terminal, the signal transmitting range of the Bluetooth device, the Bluetooth signal scanning range of the mobile terminal and the Bluetooth signal scanning frequency of the mobile terminal.
10. A computer readable storage medium storing computer instructions for causing a processor to perform the method of vehicle inventory of any one of claims 9.
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| CN202310102876.6A CN116112904A (en) | 2023-02-10 | 2023-02-10 | Vehicle inventory system, method, device and storage medium |
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| CN202310102876.6A CN116112904A (en) | 2023-02-10 | 2023-02-10 | Vehicle inventory system, method, device and storage medium |
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