CN113838290B - GPS positioning identification vehicle tracking system based on block chain - Google Patents
GPS positioning identification vehicle tracking system based on block chain Download PDFInfo
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
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- 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
Abstract
The invention discloses a GPS positioning and identifying vehicle tracking system based on a block chain, which comprises an authorization tracking module, a parking management module and a charging adjustment module, wherein the authorization tracking module is used for authorizing to acquire vehicle information, the parking management module is used for managing and analyzing vehicles entering a park, the charging adjustment module is used for adjusting free time for temporarily parking in the park, the authorization tracking module is connected with the parking management module through a block chain service network, the parking management module is electrically connected with the charging adjustment module, the authorization tracking module comprises a positioning unit and a block chain storage module, the positioning unit is used for positioning and acquiring the position information of the vehicle, the block chain storage module is used for storing and uploading the vehicle information, and the block chain storage module comprises an wheelbase storage sub-module and an address entry storage sub-module.
Description
Technical Field
The invention relates to the technical field of park management tracking, in particular to a vehicle tracking system based on GPS positioning identification of a block chain.
Background
At present, the vehicle parking in the industrial park is carried out according to the unified parking charging standard, the current parking charging is generally provided with a free time period, and when the vehicle enters the park and temporarily processes a simple transaction and leaves, the vehicle can be parked freely as long as the total time from entering the park to leaving the park is less than the free temporary parking time period.
However, because the industrial park is generally larger and a plurality of buildings are built, but the sentry box bayonets are generally only arranged at gates, the distance required for going to different destination buildings is different, so that the temporary parking time of the vehicles at the destination far away from the sentry box is occupied by the distance, and the effective parking transaction time is smaller than that of the building close to the sentry box; meanwhile, the traffic flow is more in the on-duty and off-duty stage in the park, the traffic is not smooth, the effective parking time is seriously influenced, the actual temporary parking time of different vehicles is different, and the temporary parking charging standard is seriously destroyed. Therefore, it is desirable to design a vehicle tracking system based on blockchain GPS location identification that can control the adjustment of free parking times based on park traffic and current vehicle information.
Disclosure of Invention
The present invention is directed to a vehicle tracking system based on blockchain GPS positioning and recognition, which solves the above-mentioned problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a vehicle tracking system based on GPS location discernment of blockchain, includes authorization tracking module, parking management module and charge adjustment module, authorization tracking module is used for authorizing to acquire vehicle information, parking management module is used for the vehicle management analysis to getting into the garden, charge adjustment module is used for adjusting the free duration that gets into the temporary parking in garden, authorization tracking module passes through blockchain service network with parking management module and is connected, parking management module is connected with charge adjustment module electricity.
According to the technical scheme, the authorization tracking module comprises a positioning unit and a blockchain storage module, the positioning unit is used for positioning and acquiring the position information of the vehicle, the blockchain storage module is used for storing and uploading the vehicle information, the blockchain storage module comprises a wheelbase storage sub-module and an address input storage sub-module, the wheelbase storage sub-module is used for storing the vehicle wheelbase information data, and the address input storage sub-module is used for storing the target address of the vehicle after entering the park.
According to the technical scheme, the parking management module comprises a metering unit, an acquisition module, a route planning module and a positioning tracking module, wherein the metering unit is used for counting vehicles which still travel on a road surface after entering a park, the acquisition module is connected with an authorization tracking module in a network manner, the acquisition module is used for acquiring authorization tracking vehicle authorities through a blockchain service network, the route planning module is electrically connected with the acquisition module, the route planning module is used for planning a travel route according to a destination uploaded by the vehicles entering the park, the positioning tracking module is electrically connected with the acquisition module, and the positioning tracking module is used for acquiring position information of the vehicles entering the park.
According to the technical scheme, the charging adjustment module comprises a time-consuming analysis module and a charging control module, the time-consuming analysis module is electrically connected with the parking management module, the time-consuming analysis module is used for analyzing and calculating the parking time of the current vehicle when the vehicle enters the park, the charging control module is electrically connected with the time-consuming analysis module, and the charging control module controls the free parking time of the vehicle entering the park according to the analysis and calculation result of the time-consuming analysis module.
According to the technical scheme, the metering unit comprises a first scanning and identifying unit and a second scanning and identifying unit, the first scanning and identifying unit is used for scanning and identifying license plate information at a park sentry box and obtaining the right of reading vehicles, the second scanning and identifying unit is used for scanning and identifying license plates at a park parking garage and confirming that parking enters a parking space, and the first scanning and identifying unit is electrically connected with the acquisition module.
According to the technical scheme, the operation method of the vehicle tracking system based on the GPS positioning identification of the blockchain comprises the following steps:
Step S1: before a vehicle is ready to enter a park, a driver inputs and stores a vehicle wheelbase value z and specific building address information after entering the park to a blockchain storage module;
Step S2: the vehicle body is internally provided with a positioning unit, the positioning unit acquires vehicle position information in real time, and the vehicle position information and the vehicle information stored and uploaded by the blockchain storage module are integrated and packaged into the authorization tracking module;
Step S3: after the current vehicle arrives at the sentry box of the park, the first scanning and identifying unit at the sentry box can enable the acquisition module to obtain the authority of the authorization tracking module corresponding to the current vehicle by scanning the license plate of the vehicle;
Step S4: the metering unit at the sentry box calculates the traffic flow condition in the park in real time to obtain the number j of the road surface mobile vehicles in the park;
Step S5: the parking management module at the sentry box is used for carrying out management analysis by combining the vehicle information acquired by current scanning and the vehicle conditions in the park;
Step S6: according to the management analysis result, the sentry box regulates and controls the free parking time value of the current vehicles entering the park, so that the vehicles entering the park can change the free parking time value according to the traffic flow in the park and the information of the vehicles per se, the actual effective parking time of each vehicle entering the park is finally ensured to be equal, and the free parking time of the corresponding vehicles caused by the stay of the vehicles entering the park on the road surface is prevented from generating errors, so that the parking effect of the park is effectively and fairly managed.
According to the above technical solution, the step S4 further includes:
step S41: when the first scanning recognition unit at the entrance of the sentry box scans and recognizes the license plate of the vehicle, a forward electric signal is sent to the metering unit, so that the count value of the metering unit is increased by one;
step S42: when the second scanning recognition unit at each parking space scans and recognizes the license plate of the vehicle, the second scanning recognition unit sends out reverse electric signals to be transmitted to the metering unit, and each reverse electric signal reduces the count value of the metering unit by one;
Step S43: when the vehicle in the parking space leaves, the corresponding license plate signal identified by the second scanning and identifying unit disappears, so that the second scanning and identifying unit sends out a forward electric signal, and the count value of the metering unit is increased by one;
Step S44: when the scanning and identifying unit at the exit of the sentry box scans and identifies the license plate of the vehicle, a reverse electric signal is sent to the metering unit, so that the count value of the metering unit is reduced by one, and the obtaining module removes the authorization of obtaining the vehicle information;
step S45: and the metering unit counts according to the input forward and reverse electric signals to obtain vehicles in the flowing period in the park, and outputs the counted value to the time-consuming analysis module.
According to the above technical solution, the step S5 further includes:
step S51: when a vehicle enters a park, the first scanning and identifying unit scans and identifies license plates so that the acquisition module can acquire the authorized tracking permission of the vehicle entering the park currently;
Step S52: the method comprises the steps that an acquisition module reads block chain storage information of a current vehicle to obtain the wheelbase of the current vehicle and the position of a destination;
Step S53: the route planning module plans a driving route from the sentry box to a building where a vehicle destination in the park is located, and outputs a route distance value l;
Step S54: the parking management module locks a route planned by the current vehicle, acquires all the positions of vehicles entering a park through the positioning tracking module, counts the vehicles positioned on the route planned by the current vehicle, and obtains a vehicle quantity value n on the route planned by the current vehicle;
Step S55: and the time-consuming analysis module is used for analyzing and calculating the time required by the current vehicle to park and drive away in the current park environment according to the output data of the parking management module.
According to the above technical solution, in step S55, the calculation formula of the time required for the current vehicle to stop and leave in the current park environment by the time consuming analysis module is as follows:
Wherein t is the time consumed by the time-consuming analysis module for analyzing and calculating the distance from the entering park to the exiting park of the current automobile, and k is a time conversion coefficient; the method comprises the steps that the time t consumed by a current automobile from entering a park to exiting the park is obtained through a calculation formula, and the time t is in direct proportion to a vehicle wheelbase value z, a quantity value j of road surface mobile vehicles in the park, a route distance value l to a destination building and a vehicle quantity value n on a planned route;
The larger the wheelbase of the current vehicle is, the larger the vehicle type is, and the more inconvenient the vehicle can travel and park after entering the park, so that the time consumed by the vehicle journey is increased; when the distance from the park sentry box to the destination is larger and the number n of vehicles on the planned driving route is larger, the current vehicle journey consumption time is influenced, so that the t value is larger; when the quantity value j of the road surface mobile vehicles in the park is larger, the traffic flow in the park is represented to be larger, the probability of time extension caused by the fact that the vehicles are inserted into the planned route in the middle is increased, and then the calculated result t value is affected, so that the t value is larger.
According to the above technical solution, the step S6 further includes the following steps:
Step S61: the charging adjustment module receives the calculated result t value of the time-consuming analysis module;
step S62: the charge adjustment module passes the formula: calculating a free parking time period of the current vehicle by using T Vehicle with a frame = T + T, wherein T Vehicle with a frame is free entering time after the current vehicle enters the park through analysis and calculation, and T is effective parking time;
step S63: and the charging control module controls and adjusts the free time of the current vehicle entering the park according to the calculation result.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by arranging the authorization tracking module, the parking management module and the charging adjustment module, when a vehicle enters a park zone, the vehicle information and the position information can be temporarily acquired, the invalid parking time consumed by the vehicle entering and exiting the park path is analyzed and calculated by combining the current traffic condition in the park zone, and finally the free entering park time period is adjusted according to the calculation result, so that the time of actual temporary parking processing affairs of different vehicles entering the park in different time periods is equal, and the park parking management charging standard is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the system module composition of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides the following technical solutions: the system comprises an authorization tracking module, a parking management module and a charging adjustment module, wherein the authorization tracking module is used for authorizing to acquire vehicle information, the parking management module is used for managing and analyzing vehicles entering a park, the charging adjustment module is used for adjusting free time length of temporary parking entering the park, the authorization tracking module is connected with the parking management module through a block chain service network, and the parking management module is electrically connected with the charging adjustment module; through being provided with authorized tracking module, parking management module and charge adjustment module, can be when the vehicle gets into the garden district, temporarily acquire vehicle information and positional information to combine the inside traffic flow situation in current garden, carry out analysis calculation to the invalid parking time that the vehicle business turn over garden journey consumed, finally adjust the free time quantum of getting into the garden according to the calculation result, realize that the time of the actual interim parking processing transaction of different vehicles after different time quantums get into the garden is equal, improved garden parking management charge standard greatly.
The authorization tracking module comprises a positioning unit and a blockchain storage module, wherein the positioning unit is used for positioning and acquiring the position information of the vehicle, the blockchain storage module is used for storing and uploading the vehicle information, the blockchain storage module comprises a wheelbase storage sub-module and an address input storage sub-module, the wheelbase storage sub-module is used for storing the wheelbase information data of the vehicle, and the address input storage sub-module is used for storing the target address of the vehicle after entering a park.
The parking management module comprises a metering unit, an acquisition module, a route planning module and a positioning tracking module, wherein the metering unit is used for counting vehicles which still travel on a road surface after entering a park, the acquisition module is connected with an authorized tracking module in a network mode, the acquisition module is used for acquiring authorized tracking vehicle permission through a blockchain service network, the route planning module is electrically connected with the acquisition module, the route planning module is used for planning a travel route according to a destination uploaded by the vehicles entering the park, the positioning tracking module is electrically connected with the acquisition module, and the positioning tracking module is used for acquiring position information of the vehicles entering the park.
The charging adjustment module comprises a time-consuming analysis module and a charging control module, the time-consuming analysis module is electrically connected with the parking management module, the time-consuming analysis module is used for analyzing and calculating the parking time of the current vehicle when the vehicle enters the park, the charging control module is electrically connected with the time-consuming analysis module, and the charging control module controls the free parking time of the vehicle entering the park according to the analysis and calculation result of the time-consuming analysis module.
The metering unit comprises a first scanning and identifying unit and a second scanning and identifying unit, wherein the first scanning and identifying unit is used for scanning and identifying license plate information at a park sentry box and obtaining the authority of a vehicle to be read, the second scanning and identifying unit is used for scanning and identifying license plates at a park parking garage to confirm that parking enters a parking space, and the first scanning and identifying unit is electrically connected with the acquisition module.
The operation method of the vehicle tracking system based on the GPS positioning identification of the block chain comprises the following steps:
Step S1: before a vehicle is ready to enter a park, a driver inputs and stores a vehicle wheelbase value z and specific building address information after entering the park to a blockchain storage module;
Step S2: the vehicle body is internally provided with a positioning unit, the positioning unit acquires vehicle position information in real time, and the vehicle position information and the vehicle information stored and uploaded by the blockchain storage module are integrated and packaged into the authorization tracking module;
Step S3: after the current vehicle arrives at the sentry box of the park, the first scanning and identifying unit at the sentry box can enable the acquisition module to obtain the authority of the authorization tracking module corresponding to the current vehicle by scanning the license plate of the vehicle;
Step S4: the metering unit at the sentry box calculates the traffic flow condition in the park in real time to obtain the number j of the road surface mobile vehicles in the park;
Step S5: the parking management module at the sentry box is used for carrying out management analysis by combining the vehicle information acquired by current scanning and the vehicle conditions in the park;
Step S6: according to the management analysis result, the sentry box regulates and controls the free parking time value of the current vehicles entering the park, so that the vehicles entering the park can change the free parking time value according to the traffic flow in the park and the information of the vehicles per se, the actual effective parking time of each vehicle entering the park is finally ensured to be equal, and the free parking time of the corresponding vehicles caused by the stay of the vehicles entering the park on the road surface is prevented from generating errors, so that the parking effect of the park is effectively and fairly managed.
Step S4 further comprises:
step S41: when the first scanning recognition unit at the entrance of the sentry box scans and recognizes the license plate of the vehicle, a forward electric signal is sent to the metering unit, so that the count value of the metering unit is increased by one;
step S42: when the second scanning recognition unit at each parking space scans and recognizes the license plate of the vehicle, the second scanning recognition unit sends out reverse electric signals to be transmitted to the metering unit, and each reverse electric signal reduces the count value of the metering unit by one;
Step S43: when the vehicle in the parking space leaves, the corresponding license plate signal identified by the second scanning and identifying unit disappears, so that the second scanning and identifying unit sends out a forward electric signal, and the count value of the metering unit is increased by one;
Step S44: when the scanning and identifying unit at the exit of the sentry box scans and identifies the license plate of the vehicle, a reverse electric signal is sent to the metering unit, so that the count value of the metering unit is reduced by one, and the obtaining module removes the authorization of obtaining the vehicle information;
step S45: and the metering unit counts according to the input forward and reverse electric signals to obtain vehicles in the flowing period in the park, and outputs the counted value to the time-consuming analysis module.
Step S5 further comprises:
step S51: when a vehicle enters a park, the first scanning and identifying unit scans and identifies license plates so that the acquisition module can acquire the authorized tracking permission of the vehicle entering the park currently;
Step S52: the method comprises the steps that an acquisition module reads block chain storage information of a current vehicle to obtain the wheelbase of the current vehicle and the position of a destination;
Step S53: the route planning module plans a driving route from the sentry box to a building where a vehicle destination in the park is located, and outputs a route distance value l;
Step S54: the parking management module locks a route planned by the current vehicle, acquires all the positions of vehicles entering a park through the positioning tracking module, counts the vehicles positioned on the route planned by the current vehicle, and obtains a vehicle quantity value n on the route planned by the current vehicle;
Step S55: and the time-consuming analysis module is used for analyzing and calculating the time required by the current vehicle to park and drive away in the current park environment according to the output data of the parking management module.
In step S55, the calculation formula of the time required for the current vehicle to stop and leave in the current park environment by the time consuming analysis module is as follows:
Wherein t is the time consumed by the time-consuming analysis module for analyzing and calculating the distance from the entering park to the exiting park of the current automobile, and k is a time conversion coefficient; the method comprises the steps that the time t consumed by a current automobile from entering a park to exiting the park is obtained through a calculation formula, and the time t is in direct proportion to a vehicle wheelbase value z, a quantity value j of road surface mobile vehicles in the park, a route distance value l to a destination building and a vehicle quantity value n on a planned route;
The larger the wheelbase of the current vehicle is, the larger the vehicle type is, and the more inconvenient the vehicle can travel and park after entering the park, so that the time consumed by the vehicle journey is increased; when the distance from the park sentry box to the destination is larger and the number n of vehicles on the planned driving route is larger, the current vehicle journey consumption time is influenced, so that the t value is larger; when the quantity value j of the road surface mobile vehicles in the park is larger, the traffic flow in the park is represented to be larger, the probability of time extension caused by the fact that the vehicles are inserted into the planned route in the middle is increased, and then the calculated result t value is affected, so that the t value is larger.
Step S6 further comprises the steps of:
Step S61: the charging adjustment module receives the calculated result t value of the time-consuming analysis module;
step S62: the charge adjustment module passes the formula: calculating a free parking time period of the current vehicle by using T Vehicle with a frame = T + T, wherein T Vehicle with a frame is free entering time after the current vehicle enters the park through analysis and calculation, and T is effective parking time;
step S63: and the charging control module controls and adjusts the free time of the current vehicle entering the park according to the calculation result.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a vehicle tracking system based on GPS location discernment of blockchain, includes authorized tracking module, parking management module and charge adjustment module, its characterized in that: the system comprises an authorization tracking module, a parking management module, a charge adjustment module, a charging adjustment module, a block chain service network, a parking management module and a control module, wherein the authorization tracking module is used for authorizing to acquire vehicle information, the parking management module is used for managing and analyzing vehicles entering a park, the charge adjustment module is used for adjusting free time length of temporary parking entering the park, the authorization tracking module is connected with the parking management module through the block chain service network, and the parking management module is electrically connected with the charge adjustment module;
The authorization tracking module comprises a positioning unit and a blockchain storage module, wherein the positioning unit is used for positioning and acquiring the position information of the vehicle, the blockchain storage module is used for storing and uploading the vehicle information, the blockchain storage module comprises a wheelbase storage sub-module and an address input storage sub-module, the wheelbase storage sub-module is used for storing the wheelbase information data of the vehicle, and the address input storage sub-module is used for storing the target address of the vehicle after entering a park;
the parking management module comprises a metering unit, an acquisition module, a route planning module and a positioning tracking module, wherein the metering unit is used for counting vehicles which still travel on a road surface after entering a park, the acquisition module is connected with an authorization tracking module through a network, the acquisition module is used for acquiring authorization tracking vehicle permission through a blockchain service network, the route planning module is electrically connected with the acquisition module, the route planning module is used for planning a travel route according to a destination uploaded by the vehicles entering the park, the positioning tracking module is electrically connected with the acquisition module, and the positioning tracking module is used for acquiring position information of the vehicles entering the park;
The charging adjustment module comprises a time-consuming analysis module and a charging control module, wherein the time-consuming analysis module is electrically connected with the parking management module and is used for analyzing and calculating the parking time of the current vehicle when the vehicle enters the park, the charging control module is electrically connected with the time-consuming analysis module, and the charging control module controls the free parking time of the vehicle entering the park according to the analysis and calculation result of the time-consuming analysis module;
The metering unit comprises a first scanning and identifying unit and a second scanning and identifying unit, wherein the first scanning and identifying unit is used for scanning and identifying license plate information at a park pavilion and obtaining the authority of a vehicle to be read, the second scanning and identifying unit is used for scanning and identifying license plates at a park parking garage and confirming that parking enters a parking space, and the first scanning and identifying unit is electrically connected with the acquisition module;
the operation method of the vehicle tracking system based on the GPS positioning identification of the blockchain comprises the following steps:
step S1: before the vehicle is ready to enter the park, the driver sets the vehicle wheelbase value The specific building address information after entering the park is recorded and stored in the blockchain storage module;
Step S2: the vehicle body is internally provided with a positioning unit, the positioning unit acquires vehicle position information in real time, and the vehicle position information and the vehicle information stored and uploaded by the blockchain storage module are integrated and packaged into the authorization tracking module;
step S3: after the current vehicle arrives at the sentry box of the park, the first scanning and identifying unit at the sentry box enables the acquisition module to obtain the authority of the authorization tracking module corresponding to the current vehicle by scanning the license plate of the vehicle;
step S4: the metering unit at the sentry box calculates the traffic flow condition in the park in real time to obtain the number value of the road surface mobile vehicles in the park ；
Step S5: the parking management module at the sentry box is used for carrying out management analysis by combining the vehicle information acquired by current scanning and the vehicle conditions in the park;
step S6: according to the management analysis result, the sentry box regulates and controls the free parking time value of the vehicle entering the park, so that the vehicle entering the park changes the free parking time value according to the internal traffic flow of the park and the information of the vehicle;
The step S5 further includes:
step S51: when a vehicle enters a park, the first scanning and identifying unit scans and identifies license plates so that the acquisition module acquires the authorized tracking permission of the vehicle entering the park currently;
Step S52: the method comprises the steps that an acquisition module reads block chain storage information of a current vehicle to obtain the wheelbase of the current vehicle and the position of a destination;
step S53: the route planning module plans the driving route from the sentry box to the building where the vehicle destination in the park is located, and outputs the route distance value ；
Step S54: the parking management module locks the route planned by the current vehicle, acquires the positions of all vehicles entering the park through the positioning tracking module, counts the vehicles positioned on the route planned by the current vehicle, and obtains the vehicle quantity value on the route planned by the current vehicle；
Step S55: the time-consuming analysis module is used for analyzing and calculating the time required by the current vehicle to park and drive away in the current park environment according to the output data of the parking management module;
in the step S55, the calculation formula of the time required for the current vehicle to stop and leave in the current park environment by the time consuming analysis module is as follows:
wherein, For the time-consuming analysis module to analyze and calculate the time spent by the current car from entering the park to going out of the parkIs a time conversion coefficient; in the formula, the time/>, consumed by the current automobile from entering into the park to exiting from the park, is obtained through a calculation formulaDistance value from vehicle axle/>Quantity value of pavement mobile vehicles in park/>Route distance value to destination building/>Vehicle quantity value/>, on planned routeAll are in a direct proportion relation;
The larger the wheelbase of the current vehicle is, the larger the vehicle type is, and the more inconvenient the vehicle can travel and park after entering the park, so that the time consumed by the vehicle journey is increased; as the distance of the vehicle from the campus kiosk to the destination is greater, and the number of vehicles on the planned driving route is measured The more time, the current vehicle journey time is affected, so that/>The value becomes large; quantity value of road surface mobile vehicles in park/>When the traffic flow is larger, the traffic flow in the representative park is more, the probability of time extension caused by inserting the vehicles into the planned route in the middle is increased, and the calculation result/> isinfluencedValues such that/>The value becomes large.
2. A vehicle tracking system for blockchain-based GPS location identification as in claim 1, wherein: the step S4 further includes:
step S41: when the first scanning recognition unit at the entrance of the sentry box scans and recognizes the license plate of the vehicle, a forward electric signal is sent to the metering unit, so that the count value of the metering unit is increased by one;
step S42: when the second scanning recognition unit at each parking space scans and recognizes the license plate of the vehicle, the second scanning recognition unit sends out reverse electric signals to be transmitted to the metering unit, and each reverse electric signal reduces the count value of the metering unit by one;
Step S43: when the vehicle in the parking space leaves, the corresponding license plate signal identified by the second scanning and identifying unit disappears, so that the second scanning and identifying unit sends out a forward electric signal, and the count value of the metering unit is increased by one;
Step S44: when the scanning and identifying unit at the exit of the sentry box scans and identifies the license plate of the vehicle, a reverse electric signal is sent to the metering unit, so that the count value of the metering unit is reduced by one, and the obtaining module removes the authorization of obtaining the vehicle information;
step S45: and the metering unit counts according to the input forward and reverse electric signals to obtain vehicles in the flowing period in the park, and outputs the counted value to the time-consuming analysis module.
3. A vehicle tracking system for blockchain-based GPS location identification as in claim 2, wherein: the step S6 further includes the steps of:
step S61: the charge adjusting module receives the calculation result of the time-consuming analysis module A value;
step S62: the charge adjustment module passes the formula: Calculating the free parking time period of the current vehicle, wherein For the free entering time after the current vehicle enters the park by analysis and calculation, the method comprises the following steps ofIs the effective parking time;
step S63: and the charging control module controls and adjusts the free time of the current vehicle entering the park according to the calculation result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111100815.3A CN113838290B (en) | 2021-09-18 | 2021-09-18 | GPS positioning identification vehicle tracking system based on block chain |
| CN202311283437.6A CN117351728A (en) | 2021-09-18 | 2021-09-18 | GPS positioning identification vehicle tracking system based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111100815.3A CN113838290B (en) | 2021-09-18 | 2021-09-18 | GPS positioning identification vehicle tracking system based on block chain |
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| CN117351728A (en) | 2024-01-05 |
| CN113838290A (en) | 2021-12-24 |
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