CN110555993A - Algorithm for providing optimal parking recommendation by using data - Google Patents

Algorithm for providing optimal parking recommendation by using data Download PDF

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Publication number
CN110555993A
CN110555993A CN201910870779.5A CN201910870779A CN110555993A CN 110555993 A CN110555993 A CN 110555993A CN 201910870779 A CN201910870779 A CN 201910870779A CN 110555993 A CN110555993 A CN 110555993A
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CN
China
Prior art keywords
parking
module
data
unit
real
Prior art date
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Pending
Application number
CN201910870779.5A
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Chinese (zh)
Inventor
刘海峰
蒋子鹏
黄溅华
黄中媛
李翔
郝春美
王彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zhilian Yunhai Technology Co Ltd
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Beijing Zhilian Yunhai Technology Co Ltd
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Application filed by Beijing Zhilian Yunhai Technology Co Ltd filed Critical Beijing Zhilian Yunhai Technology Co Ltd
Priority to CN201910870779.5A priority Critical patent/CN110555993A/en
Publication of CN110555993A publication Critical patent/CN110555993A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125Traffic data processing
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/042Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/123Traffic 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
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/14Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/14Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/145Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
    • G08G1/148Management of a network of parking areas

Abstract

an algorithm for providing optimal parking recommendations using data, comprising: the geomagnetic sensor unit is used for scanning information data of vehicles passing through a vehicle entrance and transmitting the scanned data to the main control unit, the driving real-time locator module receives satellite signals through the GPS receiver to determine the accurate positions of the vehicles in a road parking space/parking lot, the acquisition module is arranged on the parking space/parking lot, when the acquisition module detects that the vehicles drive in or drive out of the road parking space, vehicle parking data acquisition trigger signals in the parking space/parking lot are output, and according to the real-time condition of parking vehicles in nearby real-time parking spaces/parking lots, the optimal parking route is transmitted to the information management module in real time to help vehicle owners to avoid parking lots without parking spaces.

Description

algorithm for providing optimal parking recommendation by using data
Technical Field
The invention relates to the technical field of traffic coordination control, in particular to an algorithm for providing optimal parking recommendation by using data.
Background
With the acceleration of the urbanization process, the automobile popularity is higher and higher, the economic activities are more and more frequent, the quantity of urban motor vehicles kept is continuously increased, people are worried about the crowded traffic on the road, people have to find a habitat for a static wheel to be too skilled, and the great increase of the vehicles puts higher requirements on parking lot equipment and parking environment. In addition, with the new construction of high-grade villa communities, the demands for vehicle management and guidance in the communities are continuously increased, and higher requirements are provided for parking lots and community management. Due to the defects of different degrees in the aspects of planning, construction, management and the like of urban parking facilities, the contradiction between the supply and demand of the motor train parking is increasingly prominent and serious. The parking problem is a restriction short board which restricts the urban traffic development, the problem is more and more prominent, the urban parking system needs to be perfected, and a systematic solution is provided for the disordered condition of urban parking. The parking difficulty is an important factor influencing the trip of the majority of car owners. In many cases, the driver can smoothly arrive near the destination according to navigation or a map, and the driver is faced with a complicated parking problem. If the parking lot is found but the parking space is informed to be full, a specific available parking space is difficult to find after the parking lot is entered, and the specific parking place is forgotten to be recorded when the parking lot is ready to leave. The parking process takes even longer than on the road. These all cause great trouble to drivers. The wireless parking lot access path guiding system in the prior art generally comprises parking space guiding software, an ultrasonic detector, a parking space indicator, a wireless central controller, an information display screen, a wireless parking space controller, a wireless vehicle guiding controller and the like. The vehicle positioning detects the real-time position of the vehicle in the cell through the wireless module, determines the position of the vehicle in the field and provides guiding information according to the position. The parking space guiding function guides the car owner to quickly enter an idle parking space and find the visited owner in the shortest time through controlling the display screen. The real-time monitoring parking space state system displays the parking space occupation situation in real time by using an electronic map, counts the occupation number and the empty remainder of the parking spaces in the parking lot, and counts the entrance and exit numbers of various vehicles in a time period. In order to solve the problems that the environment and the markers of the parking lot are similar, the direction is not easy to identify, the parking space is not easy to find, and the energy and time are consumed in the car taking process
At present, the application demand for guiding the travel and the exit parking of the user by adopting big data analysis is increasing. Due to the fact that traffic conditions are complex, parking space resources are relatively scarce, information collection is not timely and comprehensive enough, and communication resources are limited, personalized parking recommendation faces a great challenge. However, the development of big data, communication technology and internet of things technology gradually realizes the desire of people for meeting the individual requirements of people.
Disclosure of Invention
the invention provides an algorithm for providing optimal parking recommendation by using data, which is characterized in that a geomagnetic sensor unit and an acquisition module are used for acquiring real-time data of vehicles, and an optimal path recommendation module is used for transmitting a real-time recommended optimal parking route to an information management module according to the real-time condition of parking vehicles in nearby real-time parking spaces/parking lots, so that the problems that the existing traffic condition is complex and parking space resources are relatively scarce are solved, and the optimal parking path can be intelligently recommended to a vehicle owner.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: an algorithm for providing optimal parking recommendations using data, comprising:
The geomagnetic sensor unit is used for scanning information data of vehicles passing through a vehicle entrance and transmitting the scanned data to the main control unit;
a driving real-time locator module which receives satellite signals through a GPS receiver to determine the accurate position of a vehicle in a road parking space/parking lot;
The system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is arranged on a parking space/parking lot, and outputs a vehicle parking data acquisition trigger signal in the parking space/parking lot when the acquisition module detects that a vehicle drives in or out on a road parking space;
The optimal path recommendation module transmits a real-time recommended optimal parking route to the information management module according to the real-time condition of parking vehicles at nearby real-time parking spaces/parking lots, and helps a vehicle owner to avoid the parking lot without parking spaces;
the main control unit provides convenient parking lot parking space information on the information publishing module in real time, so that a vehicle owner can find a proper parking lot and find an optimal parking space in a short time by walking the nearest road, and the number of vehicles which are patrolled in a public road space due to the fact that parking spaces are found is reduced;
The information management module is used for respectively collecting data signals transmitted by the geomagnetic sensor unit, the driving real-time locator module, the acquisition module and the main control unit, and converting the information data into content which can be displayed on the information publishing module in real time after screening and processing;
The microprocessor decodes the data signal of the information management module to form a data signal which can be directly transmitted to the information release module;
The information issuing module is used for receiving and displaying the data signals transmitted by the information management module;
And the power supply module is used for respectively providing required electric energy for the geomagnetic sensor unit, the driving real-time locator module, the acquisition module, the optimal path recommendation module, the main control unit, the information management module, the microprocessor and the information release module.
Further, the acquisition module comprises a CPU and an SSI data acquisition unit.
furthermore, the data acquisition unit comprises a frequency division unit, a sampling unit and a Gray code conversion unit, wherein the input end of the frequency division unit is connected with an input control signal, the output signal of the frequency division unit is respectively connected to the sampling unit and the encoder, the sampling input end of the sampling unit is connected with the encoder for data sampling, the output end of the sampling unit is connected with the Gray code conversion unit for transmitting the sampling data to the Gray code conversion unit, and the Gray code conversion unit performs data conversion and then transmits the data to the register array.
the invention has the beneficial effects that: the geomagnetic sensor unit and the acquisition module are used for acquiring real-time data of vehicles, and the optimal path recommendation module is used for transmitting real-time recommended optimal parking routes to the information management module according to real-time conditions of vehicles parked in nearby real-time parking spaces/parking lots, so that the problems that the existing traffic conditions are complex, and parking space resources are relatively scarce are solved, and therefore the optimal parking paths can be intelligently recommended to vehicle owners.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Detailed Description
examples of the present invention are further described below, and the description of the examples is merely for the purpose of understanding and applying the present invention, and is not intended to limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
in the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
an algorithm for providing optimal parking recommendations using data, comprising:
the geomagnetic sensor unit is used for scanning information data of vehicles passing through a vehicle entrance and transmitting the scanned data to the main control unit;
A driving real-time locator module which receives satellite signals through a GPS receiver to determine the accurate position of a vehicle in a road parking space/parking lot;
The system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is arranged on a parking space/parking lot, and outputs a vehicle parking data acquisition trigger signal in the parking space/parking lot when the acquisition module detects that a vehicle drives in or out on a road parking space;
The optimal path recommendation module transmits a real-time recommended optimal parking route to the information management module according to the real-time condition of parking vehicles at nearby real-time parking spaces/parking lots, and helps a vehicle owner to avoid the parking lot without parking spaces;
the main control unit provides convenient parking lot parking space information on the information publishing module in real time, so that a vehicle owner can find a proper parking lot and find an optimal parking space in a short time by walking the nearest road, and the number of vehicles which are patrolled in a public road space due to the fact that parking spaces are found is reduced;
The information management module is used for respectively collecting data signals transmitted by the geomagnetic sensor unit, the driving real-time locator module, the acquisition module and the main control unit, and converting the information data into content which can be displayed on the information publishing module in real time after screening and processing;
the microprocessor decodes the data signal of the information management module to form a data signal which can be directly transmitted to the information release module;
the information issuing module is used for receiving and displaying the data signals transmitted by the information management module;
And the power supply module is used for respectively providing required electric energy for the geomagnetic sensor unit, the driving real-time locator module, the acquisition module, the optimal path recommendation module, the main control unit, the information management module, the microprocessor and the information release module.
Further, the acquisition module comprises a CPU and an SSI data acquisition unit.
furthermore, the data acquisition unit comprises a frequency division unit, a sampling unit and a Gray code conversion unit, wherein the input end of the frequency division unit is connected with an input control signal, the output signal of the frequency division unit is respectively connected to the sampling unit and the encoder, the sampling input end of the sampling unit is connected with the encoder for data sampling, the output end of the sampling unit is connected with the Gray code conversion unit for transmitting the sampling data to the Gray code conversion unit, and the Gray code conversion unit performs data conversion and then transmits the data to the register array.
The method solves the problems that the existing traffic condition is complex and parking space resources are relatively scarce, so that the optimal parking path can be intelligently recommended to a vehicle owner, real-time data of the vehicle is collected by the geomagnetic sensor unit and the collection module, and the optimal path recommendation module transmits the optimal parking path to the information management module according to the real-time condition of parking vehicles at nearby real-time parking spaces/parking lots, so that the time is saved, and the increasing road network pressure is reasonably relieved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (3)

1. an algorithm for providing optimal parking recommendations using data, comprising:
The geomagnetic sensor unit is used for scanning information data of vehicles passing through a vehicle entrance and transmitting the scanned data to the main control unit;
A driving real-time locator module which receives satellite signals through a GPS receiver to determine the accurate position of a vehicle in a road parking space/parking lot;
The system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is arranged on a parking space/parking lot, and outputs a vehicle parking data acquisition trigger signal in the parking space/parking lot when the acquisition module detects that a vehicle drives in or out on a road parking space;
The optimal path recommendation module transmits a real-time recommended optimal parking route to the information management module according to the real-time condition of parking vehicles at nearby real-time parking spaces/parking lots, and helps a vehicle owner to avoid the parking lot without parking spaces;
The main control unit provides convenient parking lot parking space information on the information publishing module in real time, so that a vehicle owner can find a proper parking lot and find an optimal parking space in a short time by walking the nearest road, and the number of vehicles which are patrolled in a public road space due to the fact that parking spaces are found is reduced;
The information management module is used for respectively collecting data signals transmitted by the geomagnetic sensor unit, the driving real-time locator module, the acquisition module and the main control unit, and converting the information data into content which can be displayed on the information publishing module in real time after screening and processing;
The microprocessor decodes the data signal of the information management module to form a data signal which can be directly transmitted to the information release module;
the information issuing module is used for receiving and displaying the data signals transmitted by the information management module;
and the power supply module is used for respectively providing required electric energy for the geomagnetic sensor unit, the driving real-time locator module, the acquisition module, the optimal path recommendation module, the main control unit, the information management module, the microprocessor and the information release module.
2. The algorithm for providing optimal parking recommendations using data according to claim 1 wherein: the acquisition module comprises a CPU and an SSI data acquisition unit.
3. the algorithm for providing optimal parking recommendations using data according to claim 2 wherein: the data acquisition unit comprises a frequency division unit, a sampling unit and a Gray code conversion unit, wherein the input end of the frequency division unit is connected with an input control signal, the output signal of the frequency division unit is respectively connected to the sampling unit and an encoder, the sampling input end of the sampling unit is connected with the encoder to perform data sampling, the output end of the sampling unit is connected with the Gray code conversion unit to transmit sampling data to the Gray code conversion unit, and the Gray code conversion unit performs data conversion and then transmits the sampling data to the register array.
CN201910870779.5A 2019-09-16 2019-09-16 Algorithm for providing optimal parking recommendation by using data Pending CN110555993A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202632782U (en) * 2012-07-05 2012-12-26 无锡普智联科高新技术有限公司 Multi-channel SSI (Small Scale Integration) data acquisition module based on MicroBlaze soft core
CN103258438A (en) * 2013-04-25 2013-08-21 山东省科学院自动化研究所 Intelligent going-out and best carport navigation system and navigation method thereof
CN103985270A (en) * 2014-04-17 2014-08-13 北京汉王智通科技有限公司 Parking lot control system
CN105303873A (en) * 2015-09-07 2016-02-03 广东欧珀移动通信有限公司 Parking space recommendation method and mobile terminal
CN108172014A (en) * 2017-12-29 2018-06-15 中兴智能交通股份有限公司 The vacancy querying method and device of a kind of intelligent parking lot

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202632782U (en) * 2012-07-05 2012-12-26 无锡普智联科高新技术有限公司 Multi-channel SSI (Small Scale Integration) data acquisition module based on MicroBlaze soft core
CN103258438A (en) * 2013-04-25 2013-08-21 山东省科学院自动化研究所 Intelligent going-out and best carport navigation system and navigation method thereof
CN103985270A (en) * 2014-04-17 2014-08-13 北京汉王智通科技有限公司 Parking lot control system
CN105303873A (en) * 2015-09-07 2016-02-03 广东欧珀移动通信有限公司 Parking space recommendation method and mobile terminal
CN108172014A (en) * 2017-12-29 2018-06-15 中兴智能交通股份有限公司 The vacancy querying method and device of a kind of intelligent parking lot

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