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Traffic management system based on radio frequency identification technology and method thereof

A traffic management and information processing system technology, applied in the direction of traffic signal control, can solve the problems of flexible and reasonable allocation, reduce the efficiency of vehicle traffic at road intersections, and achieve the effect of improving traffic efficiency

Inactive Publication Date: 2010-09-15
赵乎
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AI Technical Summary

Problems solved by technology

Because the time of traffic lights at road intersections is not flexibly and reasonably allocated according to the actual situation of road traffic, the traffic efficiency of vehicles at road intersections is reduced

Method used

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  • Traffic management system based on radio frequency identification technology and method thereof
  • Traffic management system based on radio frequency identification technology and method thereof
  • Traffic management system based on radio frequency identification technology and method thereof

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] RFID is Radio Frequency Identification (Radio Frequency Identification), which is a non-contact automatic identification technology, which automatically identifies target objects and obtains relevant data through radio frequency signals. Its identification work does not require manual intervention, can work in various harsh environments, and can identify high-speed moving objects, and the operation is fast and convenient. Simultaneously, when vehicle passes road crossing, the road of each direction has the traffic indication information that indicates "no passing" (generally a red light) or "permission to pass" (generally a green light). In this invention, RFID technology is used to realize the counting and statistics of vehicles within the "permitted" or "...

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Abstract

The invention provides a traffic management system and a method thereof, belonging to the technical field of traffic management. The system comprises a traffic signal display device, a traffic signal display control device, a data information-processing system, a RFID (Radio Frequency Identification) transmitting and receiving device on a road and a RFID identifying device on a vehicle. The RFID transmitting and receiving device on the road is used for identifying the RFID identifying device on the passed vehicle, so that the invention can count the vehicles which 'stop' at each crossroad or 'pass' within a certain time segment, and the counting statistics information can immediately optimize and adjust the 'stop' and 'pass' time allocation in the traffic signal display device after being used by the data information-processing system, so that a traffic signal lamp management system can improve the efficiency of the vehicles for passing through the crossroad.

Description

technical field [0001] The invention relates to traffic management technology, in particular to a traffic management system and method based on radio frequency identification technology. Background technique [0002] In recent years, with the continuous acceleration of urbanization and the continuous growth of social economy, road traffic activities have become more frequent and traffic demand has increased rapidly, which has brought huge pressure on inter-city traffic and intra-city traffic, resulting in serious supply and demand in road traffic. Unbalanced phenomenon, in the case of large-scale new construction and reconstruction of roads in a short period of time, it is particularly important to tap the potential of the urban road network and carry out scientific traffic demand analysis and management to alleviate the contradiction between supply and demand of urban road traffic. The traffic management of road intersections in the prior art is mainly to direct vehicles to...

Claims

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Application Information

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IPC IPC(8): G08G1/08
Inventor 赵乎高翔曹嘉浩
Owner 赵乎
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