Road traffic detection system

A detection system and traffic technology, applied in traffic flow detection and other directions, can solve the problems of single function, no system, and inability to collect traffic information online, and achieve the effect of strong ability to collect relevant information, large amount of information, and accurate data.

Inactive Publication Date: 2012-02-01
DIGICAN SHANGHAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing traffic information collection equipment is based on the camera, the function is relatively single, and there is no system, so it is impossible to accurately collect traffic information on the network. Expressway can collect traffic flow through the toll system, but it cannot meet the demand for collecting other traffic-related information

Method used

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Embodiment Construction

[0008] The specific implementation of a multi-sensor traffic information collection system provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] attached figure 1 Shown is a schematic structural diagram of the system described in this specific embodiment, including an RFID tag, an antenna array, multiple RFID readers, multiple sensor modules and a main control device.

[0010] Continue to refer to the attached figure 1 , the RFID tag is set on the vehicle 1 and can be designed in the form of an electronic license plate 11 or an electronic window sticker 12 . The electronic license plate uses RFID technology to replace the original motor vehicle license plate with an electronic license plate containing RFID technology, and the relevant information of the motor vehicle is stored inside. The window paste RFID label adopts the electronic label of RFID technology, which is pasted on the front window of the moto...

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Abstract

A road traffic detection system comprises one or more of an RFID reader-writer, a photosensitive sensor, a laser detector, a camera, a weight sensor, an inductance coil, an infrared light curtain, a sound sensor and a temperature sensor. A traffic detection front system is formed by an RFID label which is named as an Eplate and is installed on a vehicle and the above element in the road traffic detection system. Compared to a traditional video analysis traffic information acquisition method, by using the system of the invention, data is accurate; information contents are large; a related information collection ability is strong and a certain intelligent processing and reaction ability is possessed.

Description

【Technical field】 [0001] The invention relates to the field of wireless sensor networks, in particular to a multi-sensor roadside traffic detection system. 【Background technique】 [0002] The traffic information collection equipment is a kind of equipment used to monitor the vehicles in the traffic network. It mainly uses cameras to monitor the movement of vehicles in the traffic network by taking photos and sending them to the management personnel of the monitoring center. To judge and guide the congestion of urban traffic according to the situation. [0003] Most of the existing traffic information collection equipment is based on the camera, the function is relatively simple, and there is no system, and the traffic information cannot be collected accurately on the network. The expressway can collect traffic flow through the toll system, but it cannot meet the demand for collecting other traffic-related information. 【Content of invention】 [0004] The technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
Inventor 祝辰
Owner DIGICAN SHANGHAI CORP
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