Ramp turning traffic command system based on wireless sensor network

A wireless sensor and traffic command technology, applied in the field of transportation, can solve the problems of high system cost, reduce traffic accidents, avoid the difficulty of wired deployment, and improve the efficiency of transportation

Inactive Publication Date: 2018-01-16
程丹秋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The intelligent traffic command system in the related art focuses on the macro-dispatch of the traffic flow for overall road traffic control, and rarely involves the detection, forecast and control of specific traffic problems in accident-prone areas, and requires wired deployment, and the system cost is high. Need to be attended to

Method used

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  • Ramp turning traffic command system based on wireless sensor network
  • Ramp turning traffic command system based on wireless sensor network
  • Ramp turning traffic command system based on wireless sensor network

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Embodiment Construction

[0014] The present invention is further described in conjunction with the following examples.

[0015] see figure 1 , figure 2 , the slope turning traffic command system based on the wireless sensor network provided by the present embodiment includes a sensing module 1, an information processing module 2 and a traffic reminder module 3, and the sensing module 1 is a wireless sensor network with a cluster structure for collecting ramp Vehicle information at the turn and send the vehicle information to the information processing module 2; the information processing module 2 generates a decision signal according to the vehicle information, and sends the decision signal to the traffic alert module 3, which sends a prompt or warning message.

[0016] In one embodiment, the traffic reminder module 3 includes a control circuit 10 based on a finite state machine and a reminder device 20 connected to the control circuit 10 .

[0017] In one embodiment, the reminder device 20 adopts ...

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Abstract

The invention provides a ramp turning traffic command system based on a wireless sensor network. The system comprises a sensing module, an information processing module and a traffic reminding module.The sensing module is the wireless sensor network with a clustering structure and is used for acquiring vehicle information at a ramp turning position and transmitting the vehicle information to theinformation processing module. The information processing module generates a decision signal according to the vehicle information and transmits the decision signal to the traffic reminding module. Thetraffic reminding module generates reminding information or warning information. According to the ramp turning traffic command system, an intelligent traffic command system is realized through designing a wireless sensor network, thereby settling a traffic control problem at the ramp turning position.

Description

technical field [0001] The invention relates to the technical field of traffic, in particular to a ramp turning traffic command system based on a wireless sensor network. Background technique [0002] The intelligent traffic command system is a large-scale system that combines advanced information technology, data communication transmission technology, electronic control technology and computer processing technology to make it effectively comprehensively used in transportation services, control and management. Its purpose is to uniformly dispatch pedestrians and vehicles, greatly improve the efficiency of comprehensive transportation, and ensure traffic safety. [0003] The traffic situation on the turn of the ramp is more complicated and the control is more difficult. And turning on a ramp is a common traffic situation. There are ramps and turns at winding mountain roads, entrances to large parking lots, entrances to scenic areas, and entrances to underground garages. [...

Claims

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Application Information

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IPC IPC(8): G08G1/16
Inventor 程丹秋
Owner 程丹秋
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