Application of RFID electronic license plate in urban traffic management
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Project background
At present, the main methods of urban traffic flow information collection at home and abroad are induction coils and video detection, while the collection of vehicle information is mainly obtained through traditional methods such as manual statistics. The collected information is static, with narrow coverage and poor timeliness. Under the existing technical conditions, the lack of real-time vehicle dynamic information has become an important bottleneck for urban traffic informatization.
As an emerging non-contact automatic identification technology, RFID technology has the characteristics of waterproof, anti-magnetic, tag data can be encrypted, and large data storage capacity. Compared with the license plate recognition technology of video and image processing, RFID-based vehicle recognition has high accuracy and is not easily affected by the environment. It can accurately and comprehensively obtain bicycle status information and road network traffic conditions. Applying RFID technology to the field of intelligent transportation can give full play to its great advantages of automatic identification and dynamic information collection, and can effectively solve the bottleneck problem of urban transportation informatization.
Brief description of the scheme
The electronic license plate system aims to promote the platformization and servicing of car-related information in public security, transportation and other systems. It uses electronic license plates as the information carrier and RFID technology as the basic information collection method to realize the sharing of car-related information resources and improve vehicles The level of information management. The entire system is composed of the source layer, base station cluster layer, data layer, support layer and application layer. Active RFID tamper-proof electronic tags are used to collect information from the electronic tags through the base station group of readers, and the collected data is processed and integrated , In order to build a comprehensive vehicle-related information platform to achieve cross-industry and cross-department comprehensive applications. From the design of the system to the research and development of the equipment, full consideration has been given to the particularities of the transportation field, such as the preparation and recognition of vehicles under high-speed conditions, the adaptability of the road environment, the coverage control of the electronic license plate communication area, the reliable safety communication mechanism, and the existing public security , Docking of traffic and other system software.
1 For the real-time active positioning and tracking monitoring of motor vehicles equipped with RFID technology electronic license plates.
2 Building an electronic license plate and “electronic fence” system.RFID technology electronic license plate with remote dynamic automatic identification function
Gradually promote and popularize motor vehicles, and realize the functions of RFID electronic tag issuance management, installation and testing management, RFID electronic tag reading and writing equipment management, remote network communication and back-end data center. Build dynamic information collection points, build a real-time “electronic fence” system for urban traffic dynamics, and dynamically monitor the urban road network to keep track of road traffic conditions, especially the traffic flow status and vehicle model distribution at the bottleneck sections and intersections of urban traffic congestion. , To create conditions for the targeted implementation of macro-induction of urban traffic flow and real-time automatic adaptive control of intersections.
3 Realize precise vehicle management, realize dynamic automatic identification and management of running vehicles, improve the existing static vehicle supervision mode, and realize precise vehicle management. Through vehicle dynamic monitoring, license plate anti-counterfeiting, bayonet monitoring, hit-and-run vehicle tracing, taxi security management, road network dynamic monitoring, traffic flow analysis and guidance control, vehicle safety management, etc., effectively regulate vehicle use and driving behavior, and restrain vehicle violations Behaviors provide a safe, efficient and harmonious traffic environment for urban development and people’s lives.
4 Promote electronic payment and travel information services. Realize the information management and electronic dynamic inspection of various traffic regulations (taxes) and fees, and focus on solving the remote dynamic inspection of vehicle traffic regulations (taxes), so as to improve related functional departments (such as traffic compulsory insurance collection) and industries (such as highways) Management level, optimize the management structure, and eliminate all kinds of management loopholes. Provide travel and industry application information services for motor vehicles. Form a variety of efficient, fast, accurate and operability solutions and system applications such as unit vehicle supervision, motor vehicle travel information services, and public travel information services, so as to improve the level of urban transportation services and promote the healthy development of the transportation industry.
5 Exploit the potential of urban roads and improve the efficiency of traffic organization. Use the functions of RFID technology to automatically identify and collect dynamic information to dynamically monitor the urban road network to grasp the road traffic status in time. The city is planning, constructing, transforming roads, regulating traffic, and formulating related A large amount of reliable statistical data is required for policy as a basis for decision-making. The traffic history data and various classified statistics and quantitative indicators collected through this system are valuable resources for the government and relevant management departments to make decisions. The information provided by the system is rich, detailed in classification and easy to extract. The government and relevant administrative departments can easily and quickly obtain traffic statistics information and reference analysis results, make decision-making more scientific, reduce blindness in planning and construction, maximize the service potential of existing urban transportation facilities, and improve the overall transportation system Management level and operational efficiency.
6Provide motor vehicle-oriented travel services and industry application services for all units in the society to share motor vehicle information resources, thereby popularizing RFID-based vehicle identification technology to motor vehicle travel services and industry application services (units, community access management; passenger transportation , Rental management, non-parking charges, etc.) to drive the development of informatization in related industries.
Realize the function
Road inspection road inspection function
Vehicle annual inspection management
Traffic violation management
Fake deck car recognition
Regional traffic dynamic control
Traffic flow information query
Focus on the backtracking of vehicles
Overspeed monitoring
Hit-and-run vehicle management
Vehicle qualification certification management
Customer benefits
Realize automatic monitoring and precise management of vehicles throughout the city
Improve the management level and operational efficiency of the transportation system
Improve the level of informatization construction of vehicles
Provide information support for public security, transportation, environmental protection and taxation
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