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Urban rail transit equipment facility deformation early warning system

A technology of urban rail transit and early warning system, applied in the field of urban rail transit equipment and facilities deformation early warning system, can solve the problems of insufficient comprehensiveness and achieve low cost effect

Pending Publication Date: 2021-08-31
湖北铁安检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The rail transit equipment needs to use the deformation early warning system to monitor and warn the equipment and facilities, but the existing deformation early warning system is not comprehensive enough.

Method used

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  • Urban rail transit equipment facility deformation early warning system
  • Urban rail transit equipment facility deformation early warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Install train pressure sensors, train displacement sensors, ground equipment pressure sensors, and ground equipment displacement sensors on the equipment and facilities that require monitoring and early warning on the train and the ground, and the pre-set data at the early warning master control terminal is normal.

Embodiment 2

[0028] The train pressure sensor and train displacement sensor detect the train pressure and train displacement data, and transmit the data to the train AD signal converter. The train AD signal converter converts the voltage signal into a digital signal and transmits it to the train data receiving device; ground equipment pressure sensor and ground The equipment displacement sensor detects the ground equipment pressure and ground equipment displacement data, and transmits the data to the ground AD signal converter. The ground AD signal converter converts the voltage signal into a digital signal and transmits it to the ground data receiving equipment.

Embodiment 3

[0030] The train data receiving equipment and the ground data receiving equipment transmit the data to the data integration unit for data sorting, and the sorted data is transmitted to the early warning master control terminal for analysis and judgment, and whether the train pressure data and train displacement data exceed the preset value, the train pressure If the data and train displacement data do not exceed the preset value, no operation will be performed. If the train pressure data exceeds the preset value, a train pressure exceeding warning will be given. If the train displacement data exceeds the preset value, a train displacement exceeding warning will be performed. The ground equipment pressure data and ground Whether the equipment displacement data exceeds the preset value is judged. If the ground equipment pressure data and ground equipment displacement data do not exceed the preset value, no operation is performed. If the ground equipment pressure data exceeds the p...

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Abstract

The invention discloses an urban rail transit equipment and facility deformation early warning system which comprises an early warning master control end. One end of the early warning master control end is provided with a data integration unit, one end of the data integration unit is provided with train data receiving equipment, and the other end of the data integration unit is provided with ground data receiving equipment. A train AD signal converter is arranged at one end of the train data receiving equipment; the train pressure sensor and the train displacement sensor detect train pressure and displacement data, the ground equipment pressure sensor and the ground equipment displacement sensor detect ground equipment pressure and displacement data, and the pressure and displacement data in the train and the pressure and displacement data in the ground equipment are analyzed and early warned separately. Different conditions can be early warned, deformation is avoided sometimes when pressure data is exceeded, problems can be checked and eliminated in time, problems can be found and eliminated in time when displacement data is exceeded, different early warnings are adopted for different problems, and use is more comprehensive.

Description

technical field [0001] The invention relates to the technical field of early warning systems, in particular to an early warning system for deformation of urban rail transit equipment and facilities. Background technique [0002] Urban rail transit equipment includes: escalator, automatic fare collection system, screen door, automatic door, vehicle air conditioner, central air conditioner, ventilation equipment, water supply and drainage equipment, fire sprinkler system, subway vehicle traction, switch switch equipment, power control system All kinds of electromechanical equipment required for the operation and maintenance of urban rail transit facilities are commonly referred to as urban rail transit equipment, mainly including vehicles, signaling systems, power supply systems, communication systems, automatic fare collection systems, and maintenance and maintenance equipment. [0003] In China, many types of urban rail transit have not yet had absolutely clear normative def...

Claims

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Application Information

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IPC IPC(8): B61L23/06B61K9/08
CPCB61L23/06B61K9/08
Inventor 孙浩然黄创李振山
Owner 湖北铁安检测技术有限公司
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