Subway signal equipment service life evaluation method and system

The invention discloses a subway signal equipment service life evaluation method and system. The subway signal equipment service life evaluation method comprises the following steps: determining an index system comprising multiple dimensions of signal equipment; determining a classical matter elemen...

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Main Authors HONG HAIZHU, ZHANG KAI, ZHU YINKAI, ZHANG YA, JIN JIE, YU YI, CHU PENGZI, YUAN JIANJUN, LIU XUN
Format Patent
LanguageChinese
English
Published 30.10.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a subway signal equipment service life evaluation method and system. The subway signal equipment service life evaluation method comprises the following steps: determining an index system comprising multiple dimensions of signal equipment; determining a classical matter element of each sub-dimension; determining a node domain; acquiring actual indexes of each sub-dimension of the to-be-tested signal equipment, and generating a to-be-evaluated matter element; calculating the correlation degree between the index of each sub-dimension and each evaluation level; calculatingthe correlation degree between the index of each dimension of the to-be-tested signal equipment and each evaluation level; and selecting one of the evaluation levels as a service life evaluation result of the to-be-tested signal equipment according to the calculated correlation degree. According to the subway signal equipment service life evaluation method and system, a new way for evaluating theservice life of the vehicl
Bibliography:Application Number: CN201910299976