CN113132452A - Expressway service area system based on Internet of things - Google Patents
Expressway service area system based on Internet of things Download PDFInfo
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Abstract
The invention relates to application of an intelligent highway technology in a service area, in particular to a highway service area system based on the Internet of things; the intelligent LED street lamp comprises a data acquisition module (1) at the front end, a background data processing platform (2) and a user side service control module (3), wherein the data acquisition module (1) and the user side service control module (3) at the front end are respectively in communication connection with the background data processing platform (2), the communication connection specifically refers to the communication network connection combining a wifi wireless network, an NB-IOT, a 5G, a 4G mobile network and the Internet, the data acquisition module (1) at the front end comprises a solar LED intelligent illumination subsystem (4), the solar LED intelligent illumination subsystem (4) supplies power by adopting a solar energy and commercial power hybrid power supply mode, and the LED garden lamp and the LED street lamp are controlled by adopting a preset control program and an NB-IOT remote control mode.
Description
Technical Field
The invention relates to application of an intelligent highway technology in a service area, in particular to a highway service area system based on the Internet of things.
Background
The highway service area is an important component of a highway, mainly provides oil filling, toileting, catering and other just-needed services for traveling personnel, and is considered as an important extension industry of the highway all the time. The information-based construction of the service area plays an increasingly important role in the aspects of management, public service and the like.
The traffic flow, the people flow is huge in the highway service area, and traditional service area only as a driver rest area, for long-distance driving's vehicle and visitor provide refuel, interim rest, like basic service such as lavatory, food and beverage, vapour repairment, through development for a plurality of years, service area gradually develops into with internet, thing networking information become the business management of characteristic, amusement and leisure, appreciation marketing, electronic commerce and trade etc. attitude abundance, the novel commercial district of multiple functional.
The intelligent expressway service area is based on a new generation of information communication technology (TCT), and integrates and synthesizes technologies such as cloud computing (SaaS, PaaS and IaaS), an internet of things, the internet, a personal mobile terminal and artificial intelligence. The intelligent service area is a fusion design of information communication technology and highway traffic development, and aims to meet individual requirements, provide high-quality and high-satisfaction service and realize systematic and intensive management change of integrated sharing and effective utilization of traffic resources and social resources.
In recent years, most service areas of provinces, cities and autonomous regions in China are constructed in an informatization mode, wherein free WIFI services are deployed in Beijing, Zhejiang, Anhui and other places on the basis of a network optimization and monitoring system; service areas such as Zhejiang, Jiangsu, Anhui and the like not only construct a unified management and management platform, but also provide more convenient services for the public through a new media platform, an intelligent information inquiry machine, and online ordering and payment means; zhejiang, Fujian and other provinces combine highway informatization and service area informatization, and extend service area business to the driving process; and the new energy facilities such as water testing solar energy and charging piles are deployed in advance for the future trip modes of the public in Shandong and the like. With the deep development of the mobile internet, more provinces begin to design and research and develop the e-commerce platform of the service area, and strive to preempt the future market.
With the change of information technology and network technology, the information-based construction of domestic service areas is coming to a rapid construction and development period. However, most service areas still have the following problems:
1) blindness of informatization construction;
2) each informatization platform is relatively independent and lacks of unified management and cooperation;
3) the system is various in types, and the data returning ports are not uniform;
4) the data accumulated by the information system does not provide strong support for business management and public services.
Disclosure of Invention
The invention aims to overcome the technical problems in the prior art, and provides an expressway service area system based on the Internet of things.
In order to solve the technical problems, the invention provides the following technical scheme: a highway service area system based on an internet of things comprises a front-end data acquisition module, a background data processing platform and a user side service control module, wherein the front-end data acquisition module and the user side service control module are respectively in communication connection with the background data processing platform, the communication connection specifically refers to a communication network connection combining a wifi wireless network, an NB-IOT, a 5G, a 4G mobile network and the Internet, the front-end data acquisition module comprises a solar LED intelligent illumination subsystem, the solar LED intelligent illumination subsystem supplies power by adopting a solar energy and commercial power hybrid power supply mode, and controls an LED garden lamp and an LED street lamp by adopting a preset control program and an NB-IOT remote control mode;
the data acquisition module at the front end also comprises a solar power generation subsystem, and the solar power generation electronic system utilizes a building roof of a service area to carry out solar power generation;
the data acquisition module at the front end further comprises an electric automobile charging pile subsystem, and the electric automobile charging pile subsystem is based on a parking space of the solar LED intelligent lighting subsystem and utilizes an LED solar courtyard lamp pole of the solar LED intelligent lighting subsystem as a charging pile;
the data acquisition module at the front end also comprises a video monitoring subsystem, the video monitoring subsystem adopts a network high-definition camera, and a server in the video monitoring subsystem acquires information of vehicles and people streams through a wireless network;
the data acquisition module at the front end also comprises a traffic stream and stream monitoring subsystem, and the traffic stream and stream monitoring subsystem is used for sending image video information acquired by the video monitoring subsystem to the background data processing platform through a wired or wireless network based on the image video information;
the data acquisition module at the front end also comprises an information publishing subsystem, the information publishing subsystem consists of a server, a network, a player and a display device, and the information of the server is combined by the player after passing through the network and then is transmitted to the display device for playing;
the service areas carry out information interaction through an IP network, each service area is provided with an IP network broadcast talkback terminal, and the IP network broadcast talkback terminal comprises an IP network power amplifier, a plurality of outdoor sound columns and a plurality of indoor sound boxes and is communicated with a management center.
Preferably, the solar LED intelligent lighting subsystem comprises solar lighting equipment, a first power supply module, a first control module, a first communication module and a first memory; wherein,
the first power supply module comprises a first solar power supply part and a first commercial power supply part, the first solar power supply part collects solar energy through a first solar cell panel and stores the solar energy in a super capacitor, a first converter is arranged in the first power supply module, and the first converter is connected to a first control module;
a data acquisition device for acquiring the state information of the lighting equipment is arranged in the first control module, and the acquired data is stored in the first memory;
and the first communication module is responsible for communication among the lighting devices and between the lighting devices and the background data processing platform.
Preferably, the electric automobile charging pile subsystem is based on a solar LED intelligent lighting subsystem and comprises lighting equipment, a charging pile body, a power supply module II, a control module II, a communication module II and a storage device II;
the lighting equipment is outdoor equipment with an accommodating space;
the charging pile body is arranged in the lighting equipment accommodating space, and a super capacitor II, a commercial power input interface and a charging gun are arranged in the charging pile body;
the solar power supply part II collects solar energy by adopting a solar panel II and stores the solar energy in a super capacitor II, a converter II is arranged in the power supply module II, and the converter II is connected to the control module II and used for starting commercial power to supply power to the lighting equipment when the solar energy is insufficient;
a data acquisition device for acquiring the state of the lighting equipment and the charging pile body information is arranged in the control module II, and the acquired data is stored in a memory II;
and the second communication module is responsible for communication between each charging pile body and the background data processing platform.
Preferably, the traffic flow and people flow monitoring subsystem is based on a video monitoring subsystem, and data is sent to a background data processing platform by relying on a network of a front-end data acquisition module, wherein,
the video monitoring subsystem comprises network high-definition cameras deployed at various positions of a service area, the network high-definition cameras are connected with a large-capacity storage device and transmit audio and video data to the large-capacity storage device, and the video monitoring subsystem is used for detecting people flow and vehicle flow data and managing the entrance and exit of vehicles and tourists;
the network of the background data processing platform adopts hot spot wifi to carry out networking on equipment of a data acquisition module at the front end, and the equipment is transmitted to each central subsystem through a LAN (local area network);
the background data processing platform comprises a background data server and a background data controller, the functions of front-end data access, storage, query and system operation and maintenance management of a front-end data acquisition module are realized, and data statistics and analysis of people flow and traffic flow are realized.
Preferably, the user side service control module corresponds to the use permission by the server according to the identity distribution of the user, and is a computer or an intelligent mobile terminal.
Preferably, when the user is a tourist, the user side service control module provides the service for the user for merchant consumption, self-service refueling, self-service charging pile and violation transaction handling, and pushes advertisement information of other consumption platforms and tourism information of the location of the server and provides on-line travel booking service.
Preferably, the service area adopts a wireless communication module for tourists and part of front-end equipment, and deploys a framework of a wireless controller and an AP; and performing information interaction between the front-end equipment and the background data processing platform by adopting an interconnection network and a 5G or 4G mobile communication network.
Preferably, the devices in the data acquisition module at the front end adopt distributed storage, the back data processing platform adopts a cloud storage mode, and a cloud processor is arranged to process and instruct to send the data.
The invention has the beneficial effects that: the intelligent service area of the invention collects public information (news, notices, weather forecast, etc.); service area information (such as traffic information, people flow information, monitoring information, etc.); the highway information (traffic flow data, traffic incident information, traffic violation information and the like) is subjected to modeling analysis, data mining, autonomous learning and accurate pushing. Outputting to passenger services (WIFI full coverage, ECT card payment for consumption, self-service refueling, self-service charging pile, information inquiry, violation processing, information advertisement pushing and the like); business services (passenger flow prediction, passenger flow guidance, customer consumption habits, peripheral travel, catering shopping, promotion information push, etc.); management services (office automation, command and dispatch, intelligent guidance of vehicles, people and vehicles identification and monitoring, road condition information, service area reception capacity, travel guidance and the like, public information release, energy consumption analysis and the like).
The intelligent service area is constructed by taking a license plate and a person as user elements, a service system related to a vehicle is connected through the license plate (ID) by identifying the vehicle and the person as an individual unit, and a manager manages and analyzes data through a series of behaviors of the license plate in the service area. The application of the technology of face recognition can provide public safety early warning and data analysis.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a screenshot of solar LED intelligent lighting subsystem control software;
FIG. 3 is an architectural diagram of a solar power generation subsystem;
FIG. 4 is an architecture diagram of an electric vehicle charging pile subsystem;
FIG. 5 is a software functional diagram of an electric vehicle charging pile subsystem;
FIG. 6 is an architecture diagram of a network subsystem;
FIG. 7 is an architecture diagram of a video surveillance subsystem;
FIG. 8 is a screenshot of vehicle monitoring subsystem control software;
FIG. 9 is an architectural diagram of a flux monitoring subsystem;
FIG. 10 is an architecture diagram of an information distribution subsystem;
fig. 11 is an architecture diagram of a service area broadcast subsystem.
FIG. 12 is a schematic diagram of the overall architecture of the present invention;
FIG. 13 is a block diagram of the solar LED intelligent lighting subsystem of the present invention;
fig. 14 is a block diagram of an electric vehicle charging pile subsystem of the present invention.
Description of reference numerals: 1. a data acquisition module at the front end; 2. a background data processing platform; 21. a background data server; 22. a background data controller; 3. a user side service control module; 4. a solar LED intelligent illumination subsystem; 41. a solar lighting device; 42. a first power supply module; 43. a first control module; 431. a data acquisition device; 44. a first communication module; 421. a first solar power supply part; 422. A first mains supply part; 423. a first solar cell panel; 424. a super capacitor; 425. a first converter; 45. a first memory; 5. a solar power generation subsystem; 6. an electric vehicle charging pile subsystem; 61. A lighting device; 62. a charging pile body; 621. a data acquisition device; 63. a second power supply module; 631. a second solar power supply part; 632. a second mains supply part; 633. a solar panel II; 634. a second converter; 64. a second control module; 65. a second communication module; 66. a second memory; 67. a second super capacitor; 68. A mains supply input interface; 69. a charging gun; 7. a video monitoring subsystem; 71. a network high definition camera; a mass storage; 8. a traffic and people flow monitoring subsystem; 9. an information issuing subsystem; 91. a server; 92. a network; 93. a player; 94. a display device; 10. IP network broadcast talkback terminal; 11. IP network power amplifier; 12. an outdoor sound post; 13. an indoor sound box; 14. a wireless communication module.
Description of reference numerals: 1. a data acquisition module at the front end; 2. a background data processing platform; 21. a background data server; 22. a background data controller; 3. a user side service control module; 4. a solar LED intelligent illumination subsystem; 41. a solar lighting device; 42. a first power supply module; 43. a first control module; 431. a data acquisition device; 44. a first communication module; 421. a first solar power supply part; 422. A first mains supply part; 423. a first solar cell panel; 424. a super capacitor; 425. a first converter; 45. a first memory; 5. a solar power generation subsystem; 6. an electric vehicle charging pile subsystem; 61. A lighting device; 62. a charging pile body; 621. a data acquisition device; 63. a second power supply module; 631. A second solar power supply part; 632. a second mains supply part; 633. a solar panel II; 634. a second converter; 64. a second control module; 65. a second communication module; 66. a second memory; 67. a second super capacitor; 68. a mains supply input interface; 69. a charging gun; 7. a video monitoring subsystem; 71. a network high definition camera; 72. a mass storage; 8. a traffic and people flow monitoring subsystem; 9. an information issuing subsystem; 91. A server; 92. a network; 93. a player; 94. a display device; 10. IP network broadcast talkback terminal; 11. IP network power amplifier; 12. an outdoor sound post; 13. an indoor sound box; 14. a wireless communication module.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
As shown in fig. 1, the highway service area system based on the internet of things includes a front-end data acquisition module, a background data processing platform and a user-side service control module, and adopts an information network mode combining a wifi wireless network, an NB-IOT, a 5G mobile network, a 4G mobile network and the internet; wherein the system comprises:
the solar LED intelligent illumination subsystem is powered by adopting a solar energy and commercial power mixed power supply mode and adopts a preset control program and an NB-IOT remote control mode to control the LED garden lamp and the LED street lamp;
the solar power generation subsystem utilizes a building roof of a service area to perform solar power generation so as to meet the self power consumption requirement of the service area;
the electric automobile charging pile subsystem is used for charging a parked electric automobile by taking the LED solar courtyard lamp pole as a charging pile based on the solar LED intelligent lighting subsystem parking space;
the system comprises a video monitoring subsystem, a server and a video monitoring subsystem, wherein the video monitoring subsystem adopts a network high-definition camera and acquires information of vehicles and people streams based on a wireless network in the server;
the system comprises a vehicle monitoring subsystem and a people stream monitoring subsystem, wherein the vehicle monitoring subsystem and the people stream monitoring subsystem are used for sending image video information acquired by a video monitoring subsystem to a network data processing platform through a wired or wireless network based on the image video information, so that security monitoring and dispatching of people stream and traffic stream conditions are realized;
the information publishing subsystem of the said service area is made up of server, network, player, display device, pass the information of the server through the wired network or wireless network, and then make up the audio and video, picture, word information and convey to the display device such as liquid crystal television/variable information board, etc. that the audio and video that can accept input forms the broadcast of the audio and video file by the player;
the information interaction is carried out between the service areas through an IP network, each service area is provided with a plurality of IP network broadcast talkback terminals, IP network power amplifiers, outdoor sound columns, indoor wall hanging or ceiling sound boxes, the communication talkback with a management center can be realized, the service broadcast is carried out on the service area, the background music is played at regular time, and the broadcast notice is given.
The intelligent service area is a top-level design form which takes data mining and intelligent service as core ideas on the basis of the construction of service area informatization systems such as video monitoring, vehicle partition guidance and flow statistics, people flow statistics, free WIFI, service area information release systems (including information release screens, service area broadcasting and the like) and the like. The intelligent service area provides highway whole-process intelligent service for the public by means of an accurate intelligent terminal, an informationized everything interconnection platform, big data analysis and ubiquitous cloud service as environments.
Public information (news, notices, weather forecast, etc.) to be collected by the intelligent service area; service area information (such as traffic information, people flow information, monitoring information, etc.); the highway information (traffic flow data, traffic incident information, traffic violation information and the like) is subjected to modeling analysis, data mining, autonomous learning and accurate pushing. Outputting to passenger services (WIFI full coverage, ECT card payment for consumption, self-service refueling, self-service charging pile, information inquiry, violation processing, information advertisement pushing and the like); business services (passenger flow prediction, passenger flow guidance, customer consumption habits, peripheral travel, catering shopping, promotion information push, etc.); management services (office automation, command and dispatch, intelligent vehicle guide guideboard, people and vehicle identification and monitoring, road condition information, service area reception capacity, travel guidance and the like, public information release, energy consumption analysis and the like).
The intelligent service area is constructed by taking a license plate and a person as user elements, a service system related to a vehicle is connected through the license plate (ID) by identifying the vehicle and the person as an individual unit, and a manager manages and analyzes data through a series of behaviors of the license plate in the service area. The application of the technology of face recognition can provide public safety early warning and data analysis.
Example 2
The solar LED intelligent illumination subsystem is shown in figures 2 and 3 and comprises an LED garden lamp, an LED street lamp, a landscape lighting lamp and the like, and the power supply adopts solar energy and commercial power mixed power supply; the control mode adopts a preset control program and NB-IOT remote control.
The solar street lamp battery adopts a solar LED for illumination, and a lead-acid battery or a lithium battery is abandoned in the battery part due to the defects of too long charging time, too short service life, great influence of temperature and the like. Super capacitor can be adopted to the scheme, compares super capacitor's advantage with traditional battery and lies in: 1/20 for the charging time only of lithium batteries; the capacity of heavy current discharge is 10 times that of a lithium battery; the charge-discharge service life is 50-100 times of that of the lithium battery; the temperature range can be-45-105 ℃; the safety is high, and the plate cannot explode even if the plate is short-circuited.
The defects of the conventional super capacitor are as follows: the price is 5 times of that of a lithium battery with the same capacity, but with the sudden increase of the battery demand of the electric automobile, the price of the super capacitor is expected to rapidly slide to a range acceptable by a user; the volume of the capacitor is several times of that of the lithium battery, and the process still has room for improvement.
The LED intelligent lighting main function is automatic node networking and network self-diagnosis self-recovery; the remote light on/off and dimming functions are supported; data acquisition such as current, voltage, power, electric quantity and the like is supported; PWM or 0-10V dimming mode is supported; automatic fault alarm; the intelligent strategy control of multiple modes is supported, so that the energy-saving efficiency and the service life of the lamp can be improved; the intelligent LED lamp has an independent intelligent mode, and can be turned on and dimmed according to a set control strategy even if network communication is abnormal; the lamp has the control failure protection function, and the lamp can be kept fully bright no matter the control module has software failure or hardware failure.
Example 3
The solar power generation subsystem is a mature scheme as shown in fig. 4 and 5, and the scheme utilizes a roof of a service area building to perform solar power generation so as to meet the power consumption requirement of the service area. The subsystem supports data acquisition of current, voltage, power, electric quantity and the like; the automatic switching of commercial power and solar power generation is supported; the most important is to incorporate the obtained power data into the scheme total system and reserve data for the management of the incoming energy.
Example 4
Electric automobile fills electric pile system, electric automobile fills electric pile system including filling electric pile, management software, user's software.
Fill electric pile hardware at the parking stall, can build alone and fill electric pile, or utilize LED (solar energy) courtyard lamp pole as filling electric pile. The management software faces to the management personnel of the service area, and based on the PC terminal, the working state and the surrounding environment state of the charging pile are mastered. Charging data is transferred into the scheme overall system.
The user software faces tourists, and based on the mobile phone terminal, the charging condition of the vehicle is mastered, and functions of reservation, payment, inquiry, alarm and the like are performed. The vehicle owner user checks the residual condition of the real-time charging pile on line through the terminal equipment, the reservation service and payment are realized on line, and the license plate recognition non-inductive payment can be realized through the license plate unconnected points under the condition that the condition allows, so that the field operation process of the user is avoided.
Example 5
As shown in fig. 6, the network subsystem is based on the advanced consideration of the network, and adopts the current mainstream architecture of the wireless controller + thin AP in the wireless deployment of the highway service area, so that the entire service area is seamlessly covered, the flexible management configuration of the wireless network is realized, and the network maintenance efficiency is improved.
In order to ensure the availability and stability of the WIFI network, the WIFI system can realize terminal identification, application identification and flow control, and prevent some devices and applications with high flow consumption from excessively seizing the network. In addition, as free WIFI, the system also has a plurality of layers to ensure the safety of the network, such as multi-SSID, employee and passenger network logic isolation; the tunnel is encrypted to prevent information leakage; a dynamic blacklist automatically blocks an attack source; identification and control of dangerous application and URL; having a reliable security audit; the system can also resist wireless attack behaviors such as fishing AP and AD-Hoc, flooding or cheating attack initiated by a user and the like. The self-built WIFi can also provide auxiliary means for later commercialized application, such as providing popularization information and the like.
1) At present, mobile phones all carry WiFi connection function, and through establishing WiFi probe technology, when users need not to connect WiFi, the statistics of service area personnel quantity, distribution, the condition such as frequency of visiting can be looked over in real time through backstage system realization, and the managers of being convenient for manages and controls personnel in the service area.
2) The pushing of the characteristic content of the service area is established through WiFi coverage, and a user can automatically enter a detail page or pay attention to a WeChat public number after only needing to connect WiFi, so that the commercial marketing is laid for merchants and the service area.
3) And later, aiming at the applications of different users, different security policies and priority levels are established. The method can carry out grouping unified management based on users to the users so as to ensure the flexibility in the maintenance process, meet the requirement of single user isolation and ensure the safety of guest network application.
Example 6
As shown in fig. 7, the video monitoring subsystem is mainly used for security monitoring and scheduling of people flow and traffic flow conditions, and mainly includes the following functions.
The quality of the high-definition video image acquisition network high-definition camera video monitoring image reaches 720P (1280 x 720)/1080P (1920 x 1080), and more key information in the image can be acquired. And the transmission bandwidth and the cost of video storage can be reduced by adopting 2/4Mbps transmission with low code rate.
The high-definition video display function means that video signals can be watched through an NVR local display device and also can be displayed through a pre-installed client on a PC (personal computer), and the definition of a real-time monitoring picture can be improved by adopting a network high-definition camera, so that the video monitoring effect is improved.
The high-definition video storage and sharing means that the system adopts NVR (network video recorder) as local storage, and can set a video plan, video rules (including continuous video recording, mobile detection video recording, alarm linkage video recording) and the like. The authorized user can remotely play back and download the video data from the client, and each security room enjoys different browsing and control rights to each monitoring point image according to different rights distributed by the system.
The remote monitoring management specifically refers to that an authorized user can remotely monitor images of any monitoring point through a local area network or an external network through a video monitoring network. The authorized user can realize all management control functions of remotely previewing live images, replaying and downloading video data, configuring system parameters and the like through client application software or an IE browser.
And the multi-level authority distribution management can add and delete users through an NVR local menu or client application software and the like, and can manage the control right priority of each level of users. According to different authorities distributed by the system, users at all levels enjoy different browsing and control authorities to images of monitoring points.
The service area process release can be realized by carrying out screenshot on a video at intervals (1-2 minutes) or a video intelligent detection system, and the traffic condition of a real-time service area is externally released by using a mobile terminal, so that a vehicle owner is guided to enter the service area to enjoy service in a flat peak time period, and the vehicle owner is guided to bypass to the next service area in a peak time period.
Example 7
The vehicle monitoring subsystem shown in fig. 8 has the main functions of: 1) monitoring and alarming: for vehicles that are included in the "blacklist", for example: the wanted or lost vehicles, the vehicles with arrearage, the vehicles without annual inspection, the vehicles escaping caused by accident and the vehicles violating regulations, etc. only need to input the license plate numbers thereof into an application system, the system can read the license plate numbers of all passing vehicles and compare with a blacklist in the system, and once the appointed vehicles are found, alarm information is sent out immediately.
2) Vehicle access management: the license plate recognition equipment is installed at an entrance and an exit, the license plate number and the entrance and exit time of a vehicle are recorded, the license plate recognition equipment is combined with a vehicle dispatching system, early warning of relevant reception capacity of service areas such as parking spaces and the like can be carried out, and early warning information is displayed on a highway guideboard tens of kilometers ahead of time in combination with analysis of ETC network access data.
3) Parking monitoring: the parking space in the service area is monitored, illegal parking vehicles are identified and early warned, managers are informed to intervene on site, and car owners are informed through a broadcasting system, if the illegal parking vehicles are not corrected or refused to be corrected, the illegal parking vehicles enter a blacklist of the service area to be externally disclosed.
4) Guiding a foreign license plate: the parking guidance system is used for guiding parking of vehicles, especially the outside-provincial vehicles, except the Su B license plates to regional accessories of service area merchants through distinguishing of the license plates by a license plate recognition system, and marketing is carried out in cooperation with on-line propaganda and promotion.
The system adopts a high-definition intelligent card port system of a computer automatic control technology, a high-resolution digital camera shooting technology, a video detection technology, an image processing and pattern recognition technology. The system adopts a virtual coil detection technology to detect the vehicle, automatically complete image snapshot, acquire images with the resolution ratio of 200 ten thousand pixels and above, and simultaneously upload vehicle information to complete vehicle number plate identification and vehicle traffic information recording. The system can work for twenty-four hours all day long, and has long-term operation and stable and reliable performance.
The system consists of a service area entrance and exit snapshot system, a data transmission system and a central information management system, wherein the service area entrance and exit snapshot system is connected with a service area intranet to complete data transmission.
The system comprises the vehicle recording and license plate snapshot functions of a common system, and also has the statistical functions of information such as traffic flow, lane occupancy, average speed, vehicle density and the like, and a megapixel high-resolution digital image acquisition technology, intelligent visual analysis and mode recognition technology are adopted in an image acquisition mode.
And arranging an electronic display screen at an entrance of the service area, and carrying out partition guiding parking on the vehicles entering the service area according to the types of the vehicles.
Example 8
As shown in fig. 9, the people flow monitoring subsystem mainly includes: 1) and (3) people flow intensive monitoring and alarming: especially, the crowd is large in holidays, the crowd density exceeds a threshold value, an alarm is automatically given, the crowd is evacuated in a timely broadcasting mode, and treading is prevented. 2) Monitoring special crowds: the highway has large passenger flow and is miscellaneous, the data on the network of the public security department can be compared through face identification, the network is connected with the local public security department, and the escaping and terrorist are captured in an auxiliary way, and the children of the women who are turned are rescued, and the like. 3) Epidemic prevention and control: the infrared camera is adopted to provide necessary treatment and inspection for the tourists with abnormal heating.
The system adopts a solution of a service area passenger flow statistical system, which mainly comprises a front terminal system, a network subsystem and a central subsystem. And a high-definition camera (a subsystem six, the coincidence of a monitoring video system) is adopted, and the combination of snapshot and monitoring is realized, so that the human face is identified.
The front-end equipment adopts the passenger flow statistical equipment to carry out passenger flow statistical analysis, and can accurately count information such as the number of people entering and leaving the passage, regional passenger flow, the flow direction of people and the like. The front end can store more than two years of data and support continuous transmission in a disconnected network. The network subsystem adopts an optical fiber transceiver to transmit the passenger flow data collected by the front-end equipment to the central subsystem. The central platform system mainly comprises a passenger flow analysis management platform, realizes basic management functions of access, storage, query, system operation and maintenance and the like of front-end data, and realizes functions of statistics, analysis and the like of abundant passenger flow data.
Example 9
An information publishing subsystem, such as the service area information publishing system shown in fig. 9, is composed of a server, a network, a player and a display device, information of the server is sent to the player through the network (wide area network/local area network/private network, including wireless network), and then information (including playing position, playing content and the like) of audio and video, pictures, characters and the like is combined by the player and is sent to the display device such as a liquid crystal television/variable information board and the like to form playing of audio and video files through audio and video input which can be received by the display device.
The central management system software is installed on the management and control server, has main functional modules of resource management, playing setting, terminal management, user management and the like, can edit, verify, release, monitor and the like the playing content, and can uniformly manage and control all players. Through the OTT management system, the content and the program can be arranged in advance, automatic alternate broadcasting work is carried out according to the arrangement period after the audit is submitted, and inter-broadcasting, emergency notification and the like can be carried out under special conditions.
The terminal display system comprises a media player and a display terminal, and mainly receives transmitted multimedia information (videos, pictures, characters and the like) through the media player, and displays picture contents on the display terminals such as an LCD (liquid crystal display), a PDP (plasma display panel) and the like through a VGA (video graphics array), so that broadcasting effects of broadcasting quality and safety and stability of the broadcasting terminal can be provided.
The network platform is an information transmission bridge of the central control system and the terminal display system, and can utilize the existing network system in the engineering without additionally building a special network.
Example 10
The service area broadcasting subsystem, such as the service area broadcasting subsystem shown in fig. 10, is provided with an IP network broadcasting intercom terminal, an IP network power amplifier, an outdoor sound post, an indoor wall hanging or ceiling sound box, so that communication intercom with a management center can be realized, service broadcasting, regularly playing background music, broadcasting notice and the like can be realized for the service area.
The main functions are as follows: unified broadcasting: the service area monitoring room can uniformly broadcast all the subareas; packet broadcasting: randomly combining, and regularly grouping or broadcasting the broadcast programs in a single point manner; emergency broadcasting: if an emergency occurs, the broadcast management center and each broadcast point can carry out emergency broadcast and inform other or all broadcast points; multipath broadcasting: the system has the function of multi-channel broadcasting, and different broadcasting contents can be simultaneously listened by each broadcasting point of a toll station, a service area and a tunnel; automatic broadcasting: the network server main control software can set a timing play list, the audio is automatically played at a timing, and each broadcast on-demand play device is automatically switched on and off according to the timing play list; mobile broadcasting: through to service area and the high-speed flow analysis along the line, utilize believe a little (little program), APP and relevant cooperation channel to carry out the propelling movement of fixed point to ETC high speed network (target) vehicle, broadcasting service area real-time parking stall quantity, dining, service conditions such as refueling.
Example 11
A user self-service subsystem, such as the one shown in fig. 11, which realizes self-service and cashless transaction behaviors of service area merchant consumption, self-service refueling, self-service charging pile, violation processing and the like; the whole service area realizes the cash-free payment, and even under the condition that the technical guarantee is in place, the payment without sense can be realized (namely, the user does not need to actively complete all transaction contents).
1) And establishing an electronic mall system, reserving and purchasing services on line by a user, and performing floor verification and marketing through a service area.
2) And (3) establishing an oiling pre-purchase system, carrying out quota oil ticket purchase at a terminal by a user, and carrying out verification and selling oiling through the offline two-dimension code of the service area.
3) The online catering reservation can be realized by paying and reserving the catering service online through the system, so that the user can have a meal without waiting after arriving at the service area, and the mobility of vehicles in the service area is improved.
4) And the vehicle service, namely, the user can check the service range service of the service area on line, including tire repair, water addition, simple vehicle maintenance and the like.
5) The accident is rapidly processed, after a slight accident occurs at a high speed, a vehicle owner can guide a user to process the accident nearby a service area after alarming, and remote responsibility judgment is carried out through video monitoring (video recording), so that high-speed congestion and secondary accident danger are avoided.
6) The travel footprints, consumption habits and preferences of customers are recorded and analyzed to be used as the basis for pushing travel, local specialties and daily consumption advertisements.
7) Data with the advantages of the Mei-Tuan, the Portable Range and the Goods can be opened, and the data can enter service area application through other APPs.
Example 12
The tourism service subsystem grasps the opportunity of the public tourism era, strengthens the cooperation with scenic spots of the tourism department along the line, effectively integrates the superior data resources of the industries such as tourism, catering, hotels, high speed and the like, establishes an information service comprehensive platform in the service area, creates a self-driving tour service center by means of complete matching facilities of the service area, and becomes a 'travel red book' of the self-driving enthusiasts.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. The utility model provides a highway service area system based on thing networking which characterized in that: the intelligent LED street lamp system comprises a front-end data acquisition module (1), a background data processing platform (2) and a user side service control module (3), wherein the front-end data acquisition module (1) and the user side service control module (3) are respectively in communication connection with the background data processing platform (2), the communication connection specifically refers to a communication network connection combining a wifi wireless network, an NB-IOT, a 5G, a 4G mobile network and the Internet, the front-end data acquisition module (1) comprises a solar LED intelligent illumination subsystem (4), the solar LED intelligent illumination subsystem (4) supplies power by adopting a solar energy and commercial power hybrid power supply mode, and an LED garden lamp and an LED street lamp are controlled by adopting a preset control program and an NB-IOT remote control mode;
the data acquisition module (1) at the front end also comprises a solar power generation subsystem (5), and the solar power generation subsystem (5) utilizes a building roof of a service area to carry out solar power generation;
the data acquisition module (1) at the front end further comprises an electric automobile charging pile subsystem (6), and the electric automobile charging pile subsystem (6) utilizes an LED solar courtyard lamp pole of the solar LED intelligent lighting subsystem (4) as a charging pile on the basis of a parking space of the solar LED intelligent lighting subsystem (4);
the data acquisition module (1) at the front end also comprises a video monitoring subsystem (7), the video monitoring subsystem (7) adopts a network high-definition camera, and a server in the video monitoring subsystem (7) acquires information of vehicles and people streams through a wireless network;
the data acquisition module (1) at the front end also comprises a traffic flow stream monitoring subsystem (8), and the traffic flow stream monitoring subsystem (8) sends image video information acquired by the video monitoring subsystem (7) to the background data processing platform (2) through a wired or wireless network;
the data acquisition module (1) at the front end also comprises an information publishing subsystem (9), the information publishing subsystem (9) consists of a server (91), a network (92), a player (93) and a display device (94), and the information of the server (91) is combined by the player (93) after passing through the network (92) and then is transmitted to the display device (94) for playing;
the service areas are subjected to information interaction through an IP network, each service area is provided with an IP network broadcast talkback terminal (10), and each IP network broadcast talkback terminal (10) comprises an IP network power amplifier (11), a plurality of outdoor sound columns (12) and a plurality of indoor sound boxes (13) and is communicated with a management center.
2. The internet of things-based highway service area system according to claim 1, wherein: the solar LED intelligent lighting subsystem (4) comprises a solar lighting device (41), a power supply module I (42), a control module I (43), a communication module I (44) and a storage I (45); wherein,
the first power supply module (42) comprises a first solar power supply part (421) and a first commercial power supply part (422), the first solar power supply part (421) collects solar energy by adopting a first solar panel (423) and stores the solar energy in the super capacitor (424), a first converter (425) is arranged in the first power supply module (42), and the first converter (425) is connected to a first control module (43);
a data acquisition device (431) for acquiring the state information of the lighting equipment is arranged in the control module I (43), and the acquired data is stored in a memory I (45);
the first communication module (44) is responsible for communication among the lighting devices and between the lighting devices and the background data processing platform (2).
3. The internet of things-based highway service area system according to claim 1, wherein: the electric automobile charging pile subsystem (6) is based on a solar LED intelligent lighting subsystem (4) and comprises lighting equipment (61), a charging pile body (62), a second power supply module (63), a second control module (64), a second communication module (65) and a second memory (66);
the lighting device (61) is an outdoor device having an accommodation space;
the charging pile body (62) is arranged in the lighting equipment accommodating space, and a super capacitor II (67), a mains supply input interface (68) and a charging gun (69) are arranged in the charging pile body (62);
the second power supply module (63) comprises a second solar power supply part (631) and a second mains power supply part (632), the second solar power supply part (631) collects solar energy by adopting a second solar panel (633) and stores the solar energy in a second super capacitor (67), a second converter (634) is arranged in the second power supply module (63), and the second converter (634) is connected to the second control module (64) and used for starting mains power to supply power to the lighting equipment when the solar energy is insufficient;
a data acquisition device (621) for acquiring the states of the lighting equipment and the information of the charging pile body (62) is arranged in the second control module (64), and the acquired data is stored in a second memory (66);
and the second communication module (65) is responsible for communication between each charging pile body (62) and the background data processing platform (2).
4. The internet of things-based highway service area system according to claim 2, wherein: the traffic and pedestrian flow monitoring subsystem (8) is based on a video monitoring subsystem (7), and transmits data to a background data processing platform (2) by relying on a network of a front-end data acquisition module (1), wherein,
the video monitoring subsystem (7) comprises network high-definition cameras (71) deployed at various positions of a service area, the network high-definition cameras (71) are connected with a large-capacity memory (72) and transmit audio and video data to the large-capacity memory (72), and the video monitoring subsystem (7) is used for detecting pedestrian flow and traffic flow data and managing the entrance and exit of vehicles and tourists;
the network of the background data processing platform (2) adopts hot spot wifi to carry out networking on the equipment of the data acquisition module (1) at the front end, and the equipment is transmitted to each central subsystem through the LAN network;
the background data processing platform (2) comprises a background data server (21) and a background data controller (22), the functions of front-end data access, storage, query and system operation and maintenance management of the front-end data acquisition module (1) are realized, and data statistics and analysis on people flow and traffic flow are realized.
5. The internet of things-based highway service area system according to claim 1, wherein: the user side service control module (3) is used for distributing corresponding use permission by a server according to the identity of a user, and the user side service control module (3) is a computer or an intelligent mobile terminal.
6. The internet of things-based highway service area system according to claim 5, wherein: when the user is a tourist, the user side service control module (3) provides merchant consumption, self-service refueling, self-service charging pile and violation transaction processing service for the user, and pushes advertisement information of other consumption platforms and tourism information of the location of the server and provides on-line travel booking service.
7. The internet of things-based highway service area system according to claim 5, wherein: the service area adopts a wireless communication module (14) aiming at tourists and partial front-end equipment, and adopts a wireless controller and AP architecture; and for the information interaction between the front-end equipment and the background data processing platform (2), the Internet, the 5G or 4G mobile communication network is adopted.
8. The internet of things-based highway service area system according to any one of claims 1-7, wherein: the device in the data acquisition module (1) at the front end adopts distributed storage, the background data processing platform (2) adopts a cloud storage mode, and a cloud processor is arranged to process the data and send instructions.
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Application publication date: 20210716 |