A modular test system for subdivision turnouts

A technology for module testing and turnout, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of complex testing, unfavorable to test the fault-safety characteristics of the measured object, and complete correctness, etc., to improve economy and safety. , Save testing manpower, and test the complete effect
CN104931809BActive Publication Date: 2018-04-10北京中控风行磁浮科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
北京中控风行磁浮科技有限公司
Publication Date
2018-04-10

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Abstract

The present invention provides a modular testing system for turnouts in different regions, including a turnout power supply traction simulation unit, a system host, a switch position and locking sensor simulation unit, and a communication unit; wherein: the turnout power supply traction simulation unit is used to simulate the power supply of the turnout system The system host controls the switch position and the lock sensor simulation unit to simulate the switch position of the switch system and the locking information at this position, and controls the power supply traction simulation unit of the switch to provide the cut-off state of the measured object for The measured object is collected; the communication unit is used for communication between the measured object and the system host. The invention considers the complexity and completeness of the test, and through associating the test system with the equipment to be tested, the test function of the divisional switch module is completely realized.
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Description

technical field

[0001] The invention relates to the safety field of high-speed magnetic levitation trains, in particular to a test system for sub-regional turnout modules. Background technique

[0002] The high-speed maglev turnout is a track switching facility set up to enable high-speed maglev trains to run on different tracks. In order to ensure the operation of the maglev train, the operation control system must ensure that the turnouts passing by the route are in the correct position and have been locked safely, so as to ensure that the functions of switch movement and protection are finally implemented through the divisional switch module DSM.

[0003] In order to ensure the functional realization of the divisional turnout and the safety and reliability of the system at the same time, the divisional turnout module is realized by a safety computer (two out of three or two out of two by two). It is more complicated, and the following problems generally exist:

[0004] ...

Claims

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