ZigBee-based 3D intelligent visualized real-time traffic monitoring system

A real-time traffic and monitoring system technology, applied in the direction of traffic flow detection, etc., can solve the problems of ZigBee lateness and price limitation, and achieve the effects of improving reliability, saving money, and avoiding system errors

Inactive Publication Date: 2015-08-05
WUHAN UNIV OF TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Domestic ZigBee research started relatively late. Domestic ZigBee module manufacturers are generally limited by the number of chip manufacturers and other price restrictions. The domestic market is m

Method used

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  • ZigBee-based 3D intelligent visualized real-time traffic monitoring system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] A 3D intelligent visualization real-time traffic monitoring system based on ZigBee, including urban traffic information module, ZigBee network module and 3D city map module.

[0015] The urban traffic information module includes vehicle information, traffic sign information and traffic light information; the ZigBee network module includes ZigBee network mobile nodes and ZigBee network fixed nodes; ZigBee network mobile nodes are installed in vehicles, and ZigBee network mobile nodes also include information collection units , the information collection unit is used to collect vehicle information. The 3D city map module includes a 3D city map unit and a processor unit.

[0016] Vehicle information includes vehicle model, license plate information, real-time driving speed, acceleration, and real-time position. The vehicle information is transmitted

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Abstract

The invention discloses a ZigBee-based 3D intelligent visualized real-time traffic monitoring system, which comprises an urban traffic information module, a ZigBee network module and a 3D urban map module, wherein the urban traffic information module comprises transport means information, traffic sign information and traffic light information; the ZigBee network module comprises ZigBee network mobile nodes and ZigBee network fixed nodes; the transport means information is transmitted to the 3D urban map module sequentially via the ZigBee network mobile nodes and the ZigBee network fixed nodes; the traffic sign information is arranged in the 3D urban map module in advance, and the traffic light information is transmitted to the 3D urban map module via the ZigBee network fixed nodes; and the received transport means information, the traffic sign information and the traffic light information are analyzed and compared in the 3D urban map module. The ZigBee technology is applied to information transmission of a traffic detection system, real-time display via the 3D urban map is carried out, and the system has the advantages of high efficiency and high accuracy.

Description

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Claims

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Application Information

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Owner WUHAN UNIV OF TECH
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