Heavy vehicle bridge-passing monitoring device

A monitoring device and bridge-crossing technology, applied in the field of intelligent transportation, can solve problems such as safety accidents, shortening the service life of bridges, and corrosion of steel bars.

Inactive Publication Date: 2015-07-22
HEFEI XINGFU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overweight and overspeed driving of large trucks causes increased deflection of the bridge, cracks in the concrete structure, corrosion of steel bars, shortens the service life of the bridge, and easily causes safety accidents

Method used

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  • Heavy vehicle bridge-passing monitoring device
  • Heavy vehicle bridge-passing monitoring device
  • Heavy vehicle bridge-passing monitoring device

Examples

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Embodiment Construction

[0027] A specific embodiment of the present invention is given in conjunction with the accompanying drawings.

[0028] The present invention installs front-end monitoring devices at the entrance of the bridge and in the middle section or bending section of the bridge to dynamically monitor the load capacity and speed of passing heavy vehicles. Each bridge allows different loading capacity, and the maximum speed limit for heavy vehicles is also different. After the device is installed, establish a communication connection with the monitoring center computer through the wireless network. The monitoring center computer configures the monitoring devices according to the allowable maximum limit of each bridge. This device only monitors the total weight and speed of heavy vehicles, and all other vehicles are released. When a vehicle enters the device, the induction coil is first triggered, and the weight of each wheel is monitored by the weighing device. After the vehicle passes t...

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Abstract

The invention aims to provide an unattended all-weather heavy vehicle bridge-passing monitoring device comprising a vehicle weight monitoring unit, a vehicle speed monitoring unit, a camera unit, an LED warning unit, and a communication unit. Under the unified control of a central computer, captured images sent by all bridge monitoring devices are received in real time, analysis is made to get the license plate numbers of vehicles for front-end LED alarm display, and then, the license plate numbers are recorded in a violation processing library for further processing.

Description

[0001] technical field [0002] The invention belongs to the monitoring technology of heavy vehicles crossing bridges in the field of intelligent transportation, and is a special automatic all-weather monitor for bridges. Background technique [0003] With the development of my country's modern industrial construction, the transportation of extra-large and extra-heavy industrial equipment by road has become increasingly frequent. These extra-large and extra-heavy equipment, such as generator stators, large transformers, reactors in chemical plants and oil refineries, etc. The load of vehicles often exceeds the actual bearing capacity of the bridge. In order to protect the bridge from damage and prevent safety accidents, it is necessary to strengthen the management of overweight vehicles crossing the bridge. There are often reports of bridge collapses caused by overweight in various places. In order to solve the problem of overweight vehicles crossing bridges, people have t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/017G08G1/054
CPCG08G1/0175
Inventor 胡平
Owner HEFEI XINGFU INFORMATION TECH
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