CN107993433B - Smart city public information service cloud platform - Google Patents

Smart city public information service cloud platform Download PDF

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CN107993433B
CN107993433B CN201711227908.6A CN201711227908A CN107993433B CN 107993433 B CN107993433 B CN 107993433B CN 201711227908 A CN201711227908 A CN 201711227908A CN 107993433 B CN107993433 B CN 107993433B
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CN107993433A (en
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曾礼
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Chongqing Wenzhong Technology Co ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/14—Travel agencies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/16—Real estate
    • G06Q50/163—Real estate management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]

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Abstract

The invention relates to the technical field of intelligent city information systems, and particularly discloses a smart city public information service cloud platform which comprises a user terminal and a background server, wherein the background server comprises a smart hospital system, a smart tourism system, a smart municipal system, a smart community system and a smart traffic system. The intelligent traffic system comprises a vehicle position detection module, a road traffic state generation module and a parking state generation module, wherein the vehicle position detection module is used for acquiring position information and vehicle body size data of vehicles in cities; the road traffic state generation module can generate urban road traffic state data in real time, and the parking state generation module can generate urban parking state data in real time. The smart city public information service cloud platform provided by the invention is reasonable in design and strong in practicability, fully integrates the existing city resources, and can improve the management level and the intelligent level of a city.

Description

Smart city public information service cloud platform
Technical Field
The invention relates to the technical field of intelligent city information systems, in particular to a public information service cloud platform for a smart city.
Background
The construction of smart cities is a hot problem in the fields of information technology, city planning and the like, the existing automobile holding amount of cities is increased rapidly along with the development of social economy, and the contradiction between the number of parking places and the demand in crowded urban areas is increasingly prominent. The popularization of automobiles brings convenience to people's traveling, but the contradiction between the rapidly-increasing number of automobiles and the lack of parking spaces is continuously excited, and along with the construction of smart cities, smart parking becomes an important index of the smart cities.
The existing intelligent urban public information platform can provide traffic state data of all roads mostly, and also can provide data of some parking lots or parking spaces, although certain reference information can be provided for car owners to park, the intelligent urban public information platform mainly aims at the parking lots, and in communities without parking spaces, vehicles are parked at the roadside in sequence, and the more realistic situation is that due to shortage of the parking spaces, a plurality of vehicles can park at the roadside, urban parking pressure can be relieved to a great extent when parking at the roadside, but the roadside parking can influence road traffic, and road sections where the roadside parking is not allowed can be subjected to illegal parking, so that a penalty sheet can be attached to the road sections where the roadside parking is not allowed.
Disclosure of Invention
The invention aims to provide a smart city public information service cloud platform, and can solve the problem that the conventional city public information service platform cannot provide roadside vehicle parking data for the roadside parking of residents.
In order to solve the technical problem, the patent provides the following basic technical scheme:
wisdom city public information service cloud platform, including user terminal and backend server, user terminal and backend server network connection for receive and show backend server's data, user terminal still is used for sending operating instruction to backend server, backend server includes wisdom hospital system, wisdom tourism system, wisdom municipal system and wisdom traffic system, wisdom traffic system includes:
the system comprises a vehicle position detection module, a vehicle position detection module and a vehicle body size detection module, wherein the vehicle position detection module is used for acquiring position information and vehicle body size data of vehicles in the city;
the road traffic state generating module is used for storing an urban traffic road map, generating urban road traffic state data in real time according to the vehicle position detected by the vehicle position detecting module and sending the urban road traffic state data to the user terminal;
the parking state generating module is used for generating urban parking state data in real time according to the vehicle position information and the vehicle body size data detected by the vehicle position detecting module, and is also used for sending the urban parking state data to the user terminal. .
According to the technical scheme, the position and the size of a vehicle can be obtained through the vehicle position detection module, the urban traffic state data are generated by combining the vehicle position and an urban road map, the urban parking state data are generated by combining the vehicle position and the vehicle size with an urban parking area map, a user can check the urban parking state and the traffic state in real time through a user terminal, the urban parking state data also contain the size of the parking vehicle, the parking state of the roadside vehicle can be visually shown, and the user can be helped to quickly find the parking position suitable for the user.
Further, the intelligent hospital system includes:
the system comprises an inquiry display module, a display module and a display module, wherein the inquiry display module is used for sending hospital or medical knowledge to a user terminal, and is also used for returning introduction information of a designated hospital or expert to the user terminal according to an operation instruction of the user terminal;
the expert reservation module is used for the user to communicate with an expert and make a reservation through a user terminal;
and the registration payment module is used for the user to perform online registration and payment service.
Further, the smart travel system includes:
the scenic spot recommendation module is used for recommending surrounding scenic spots and hotels around the scenic spots to the user;
the scenic spot information query module is used for returning information data of a designated scenic spot or a designated hotel to the user terminal according to an operation instruction of the user terminal;
and the sight spot reservation module is used for booking a sight spot ticket or booking a hotel room for the user.
Further, wisdom municipal system includes:
the news release module is used for sending news, notice and bulletin to the user terminal by the government;
the office reservation module is used for making office reservation by a user;
and the progress query module is used for querying the progress of the office event by the user.
Further, the vehicle position detection module includes:
the identification card is arranged on the vehicle, and identification data, vehicle body size data and mounting position data of the identification card on the vehicle body are stored in the identification card;
the system comprises a card reader, a position calculation module and a position calculation module, wherein the card reader is used for detecting the signal intensity of an identification card and reading the data of the identification card, the card reader is arranged in a region where a vehicle can be parked or can be driven in a city, the region is divided into a plurality of detection regions, the identification card in each detection region can be read by at least three card readers, and the card reader is also used for sending the read data to the position calculation module;
and the position calculation module is used for calculating the position of the vehicle according to the identification data and the signal strength of each identification card, and is also used for sending the position and the size of the vehicle to the road traffic state generation module and the parking state generation module.
The data of the identification card is read through the card reader, the distance between the identification card and the card reader is obtained through the signal intensity, and the specific position of the vehicle is calculated through the difference of the signal intensities of the identification cards read by the plurality of card readers, so that the vehicle is more accurate.
Furthermore, two identification cards are arranged on each vehicle, the two identification cards are respectively arranged at the head and the tail of the vehicle, the identification data comprise vehicle numbers and mark numbers, the vehicle numbers are used for distinguishing different vehicles, and the mark numbers are used for distinguishing the two identification cards on the same vehicle.
The parking direction of the vehicle can be judged by using the two identification cards, and the parking direction is more accurate.
Further, the reading distance of the card reader is 50-150 meters.
A range of 50 meters to 150 meters can cover substantially one street.
Drawings
Fig. 1 is an architecture diagram of a smart city public information service cloud platform according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
as shown in fig. 1, the smart city public information service cloud platform in this embodiment includes a user terminal and a background server, where the user terminal is connected to the background server via a network and is configured to receive and display data of the background server, and the user terminal is further configured to send an operation instruction to the background server;
the background server comprises an intelligent hospital system, an intelligent tourism system, an intelligent municipal system, an intelligent community system and an intelligent traffic system, wherein,
wisdom hospital system includes:
the query display module is used for sending hospital or medical knowledge to the user terminal and returning introduction information of a designated hospital or expert to the user terminal according to an operation instruction of the user terminal;
the expert reservation module is used for the user to communicate with and reserve with an expert through a user terminal;
and the registration payment module is used for the user to perform online registration and payment service.
Wisdom tourism system includes:
the scenic spot recommendation module is used for recommending surrounding scenic spots and hotels around the scenic spots to the user;
the scenic spot information query module is used for returning information data of the appointed scenic spot or the appointed hotel to the user terminal according to an operation instruction of the user terminal;
and the sight spot reservation module is used for booking a ticket for the sight spot or booking a hotel room for the user.
Wisdom municipal system includes:
the news release module is used for sending news, notice and bulletin to the user terminal by the government;
the office reservation module is used for making office reservation by a user;
and the progress query module is used for querying the progress of the office event by the user.
The wisdom community system includes: the system comprises a property management module, a convenient living module and a video monitoring module; the property management module comprises a property notification submodule, a fault report and repair submodule and a payment submodule, wherein the property notification submodule is used for property release notification announcement or residents to check the notification announcement, the fault report and repair submodule is used for the residents to feed back equipment faults to the property, and the payment submodule is used for the residents to pay living expenses. The residents can conveniently check property notices, fault repair, pay property fees, water and electricity fees, gas fees, maintenance fees and the like through the property management module;
the convenient for people life module is used for inquiring peripheral merchants by a user, the merchant inquiry sub-module is also used for reserving merchant services by the user, the convenient for people to take life module is convenient for the user to live, and the convenient for people to take life module can be used for the user to inquire the peripheral merchants, such as laundry, vegetable stores, fruit stores, barbershops, restaurants and the like;
the video monitoring subsystem is used for monitoring each traffic key road of the community and guaranteeing the safety of the community.
The intelligent traffic system includes:
the system comprises a vehicle position detection module, a vehicle position detection module and a vehicle body size detection module, wherein the vehicle position detection module is used for acquiring position information and vehicle body size data of vehicles in the city;
the vehicle position detection module includes:
the identification card is arranged on the vehicle and stores identification data, vehicle body size data and mounting position data of the identification card on the vehicle body;
the card reader is used for detecting the signal intensity of the identification card and reading the data of the identification card, the card reader is arranged in a region where a vehicle can be parked or can be driven in a city, the region is divided into a plurality of detection regions, the identification card in each detection region can be read by at least three card readers, for example, three card readers are arranged in one detection region, as long as the three card readers are ensured to be different in position, and the detection region can be covered by the repeated detection range, and the card reader is also used for sending the read data to the position calculation module;
the card reader and the identification card can adopt the existing common wireless connection technology, such as Bluetooth, WiFi, Zigbee, RFID and the like.
The position calculation module is used for calculating the position of the vehicle according to the identification data and the signal strength of each identification card, and is also used for sending the position and the size of the vehicle to the road traffic state generation module and the parking state generation module; specifically, the position of the identification card is judged according to the position of each card reader and the signal intensity of reading the same identification card by different card readers, namely a three-point positioning method, the distance from the identification card to the card reader can be determined according to the signal intensity read by each card reader, so that an arc containing the position of the identification card can be obtained, the intersection point of a plurality of arcs is the specific position of the identification card, the position of the identification card can be accurately judged by the RFID and the three-point positioning method according to the existing technical level, the precision can reach within 0.3 meter, and the requirement of parking space detection can be met;
the road traffic state generating module is used for storing an urban traffic road map, generating urban road traffic state data in real time according to the vehicle position detected by the vehicle position detecting module, and sending the urban road traffic state data to the user terminal;
the parking state generating module is used for generating urban parking state data in real time according to the vehicle position information and the vehicle body size data detected by the vehicle position detecting module, and is also used for sending the urban parking state data to the user terminal.
The parking state generating module is used for generating urban parking state data, in order to enable a user to visually see a parked vehicle in a parking area from a map, in this embodiment, the parking state generating module not only needs to acquire the position of the vehicle but also needs to acquire the size of the vehicle body, so that the area occupied by the vehicle can be marked on the map, and in order to more accurately acquire the space area range occupied by the vehicle, the parking direction of the vehicle needs to be acquired, so that in this embodiment, two identification cards are arranged on each vehicle, the identification data includes a vehicle number and a mark number, the vehicle number is used for distinguishing different vehicles, the mark number is used for distinguishing two identification cards on the same vehicle, in this embodiment, the mark numbers are summarized, one is a start mark number, the other is an end mark number, and the reading distance of the card reader is set to be 50-150 meters, in this embodiment, the distance is preferably 100 meters, the direction of the vehicle can be obtained according to the positions of two identification cards on the vehicle, and then the space area occupied by the vehicle is obtained according to the mounting position data and the vehicle body size data stored in the identification card, based on the position of the identification card corresponding to the starting point identification number, for example, the position coordinate of the identification card with the starting point identification number is (100,1), the position coordinate of the identification card with the ending identification number is (100,2), the distance of the identification card with the starting point identification number from the vehicle head is 0.2 meter, the distance from the vehicle head to the right side is 0.2 meter, the width of the vehicle body is 2 meters, and the length of the vehicle body is 4 meters, and then the position range occupied by the vehicle 4 is a rectangle formed by diagonal lines of points (99.8,0.8) and points (101.8, 4.8).
The user terminal is used for receiving and displaying the community vehicle distribution data, and is also used for receiving and displaying the sequencing result.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (3)

1. Wisdom city public information service cloud platform, including user terminal and backend server, user terminal and backend server network connection for receive and show backend server's data, user terminal still is used for sending operating instruction to backend server, backend server includes wisdom hospital system, wisdom tourism system and wisdom municipal system, its characterized in that: the backstage server still includes wisdom traffic system, wisdom traffic system includes:
the system comprises a vehicle position detection module, a vehicle position detection module and a vehicle body size detection module, wherein the vehicle position detection module is used for acquiring position information and vehicle body size data of vehicles in the city;
the road traffic state generating module is used for storing an urban traffic road map, generating urban road traffic state data in real time according to the vehicle position detected by the vehicle position detecting module and sending the urban road traffic state data to the user terminal;
the parking state generating module is used for generating urban parking state data in real time according to the vehicle position information and the vehicle body size data detected by the vehicle position detecting module, and is also used for sending the urban parking state data to the user terminal;
the vehicle position detection module includes:
the identification card is arranged on the vehicle, and identification data, vehicle body size data and mounting position data of the identification card on the vehicle body are stored in the identification card;
the system comprises a card reader, a position calculation module and a position calculation module, wherein the card reader is used for detecting the signal intensity of an identification card and reading the data of the identification card, the card reader is arranged in a region where a vehicle can be parked or can be driven in a city, the region is divided into a plurality of detection regions, the identification card in each detection region can be read by at least three card readers, and the card reader is also used for sending the read data to the position calculation module;
the position calculation module is used for calculating the position of the vehicle according to the identification data and the signal strength of each identification card, and is also used for sending the position and the size of the vehicle to the road traffic state generation module and the parking state generation module; the mounting position data comprises the distance between the identification card and the vehicle head and the distance between the identification card and the right side of the vehicle body;
two identification cards are arranged on each vehicle, the two identification cards are respectively arranged at the head and the tail of the vehicle, the identification data comprise vehicle numbers and mark numbers, the vehicle numbers are used for distinguishing different vehicles, and the mark numbers are used for distinguishing the two identification cards on the same vehicle;
the user terminal is used for receiving and displaying community vehicle distribution data;
the wisdom hospital system includes:
the system comprises an inquiry display module, a display module and a display module, wherein the inquiry display module is used for sending hospital or medical knowledge to a user terminal, and is also used for returning introduction information of a designated hospital or expert to the user terminal according to an operation instruction of the user terminal;
the expert reservation module is used for the user to communicate with an expert and make a reservation through a user terminal;
the registration payment module is used for the user to perform online registration and payment service;
the intelligent tourism system includes:
the scenic spot recommendation module is used for recommending surrounding scenic spots and hotels around the scenic spots to the user;
the scenic spot information query module is used for returning information data of a designated scenic spot or a designated hotel to the user terminal according to an operation instruction of the user terminal;
and the sight spot reservation module is used for booking a sight spot ticket or booking a hotel room for the user.
2. The smart city public information service cloud platform of claim 1, wherein: wisdom municipal system includes:
the news release module is used for sending news, notice and bulletin to the user terminal by the government;
the office reservation module is used for making office reservation by a user;
and the progress query module is used for querying the progress of the office event by the user.
3. The smart city public information service cloud platform of claim 1, wherein: the reading distance of the card reader is 50-150 meters.
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