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Traffic dynamic and static management and intelligent monitoring & alarming commanding system

A technology of intelligent monitoring and command system, applied in traffic control system, road vehicle traffic control system, traffic flow detection, etc., to achieve high reliability, low cost, easy maintenance and system expansion

Inactive Publication Date: 2009-03-11
林贵生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a traffic dynamic and static management and intelligent monitoring warning command system, which is generally used in urban traffic dynamic and static command management, expressway intelligent monitoring anti-rear-end collision warning command management and railway traffic anti-rear-end collision warning and command dispatch management to solve the deficiencies of the existing traffic command management system

Method used

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  • Traffic dynamic and static management and intelligent monitoring & alarming commanding system
  • Traffic dynamic and static management and intelligent monitoring & alarming commanding system
  • Traffic dynamic and static management and intelligent monitoring & alarming commanding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 It is an intelligent anti-rear collision warning system for highways, which consists of an integrated buried or surface-mounted vehicle detection warning device (1), a front-end controller (2), a twisted pair (3) and a repeater (4). The front-end controller (2) is provided with two-way fieldbus, uses twisted pair (3) as the fieldbus communication transmission medium, and supplies power to the vehicle detection warning device (1), and the two-way fieldbus is laid along the opposite direction of the expressway. A vehicle detection alarm is connected in parallel at intervals of 15m-30m on the fieldbus, and each fieldbus is connected with 64--110 vehicle detection alarms or 1200-1900m twisted-pair wires are connected to a relay Connected to at most 6 repeaters, the vehicle detection warning device (1) is buried or pasted in the middle of the road between the left lane (5) and the right lane (6), and the warning device on it is exposed to the road surface or...

Embodiment 2

[0040] Such as figure 2 It is an intelligent monitoring anti-rear-end collision warning command system for highways, which consists of an integrated buried or surface-mounted vehicle detection alarm (1), a road condition / violation capture video probe (13), an alarm button (14), and a front-end controller ( 2), solar battery pack (7), section information display screen (9), central controller (10), comprehensive information display screen (11), vehicle overload metering device (12), coaxial cable or twisted pair wire (3 ) and an Ethernet transmission medium (8), the front-end controller (2) is provided with two field buses, uses coaxial cable or twisted pair (3) as the field bus communication transmission medium, and gives the vehicle detection warning device ( 1), the road condition / violation capture video probe (13) and the alarm button (14) are powered, the two field buses are laid along the opposite direction of the expressway, and the vehicle detection alarm (1) is buried...

Embodiment 3

[0043] Such as image 3 It is a railway intelligent monitoring anti-rear-end collision warning dispatching system, which consists of a side-mounted vehicle detection / warning device (15), an I / O module (17), a front-end controller (2), a road section traffic signal light (16), a central controller ( 10), twisted pair (3) and an Ethernet transmission medium (8), the front-end controller (2) is provided with two-way field bus, uses twisted pair (3) as the field bus communication transmission medium, and gives the vehicle Detector / warning device (15), I / O module (17) power supply, two-way field bus is laid along the opposite direction of expressway, vehicle detector (15) side is installed on the side of railway (27), road section traffic lights (16 ) is connected to the I / O interface on the front-end controller (2) and the I / O module (17) on the field bus, and the front-end controller (2) and the central controller (10) pass an Ethernet transmission medium (8) Associated.

[004...

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Abstract

A dynamic and static management as well as intelligent monitoring - alarm and control system of traffic is composed of vehicle detection alarm or vehicle detector, front end controller or concentration controller, central computer system and on - site bus transmission media. The system can be used on highway and railway for avoiding overtaking collision accident or can be used as monitoring and control device in city traffic management or can be used in parking area to guide car - parking.

Description

technical field [0001] The invention relates to a traffic dynamic and static management and intelligent monitoring and warning command system, which can be used for command and management of urban traffic, monitoring and management of expressway anti-rear-end collision warning and management, monitoring and anti-rear-end collision warning and command and dispatch management of railway traffic , and can be used for vehicle static management. Background technique [0002] With the development of the economy and the improvement of people's living standards, the development of land transportation is getting faster and faster, and the number of vehicles is expanding. Urban traffic and highway traffic congestion occur from time to time, vicious rear-end collisions on expressways continue to occur, and railway transport capacity Far behind the requirements of the times, the parking problem in large and medium-sized cities is also more prominent. Generally speaking, the traffic pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G08G1/01
Inventor 林贵生
Owner 林贵生
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