Title: Optical-fiber sensing type railroad track scale and its data processing method
Application Number: 200610113726 Application Date: 2006.10.13
Publication Number: 1936520 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01G19/06;G01G19/04;G01G9/00;G01G23/18;G08C19/00;G08C17/02;G08C23/04
Applicant(s) Name: Dongfang Ruiwei Science-Technology Development Co. Address:
Inventor(s) Name:
Attorney & Agent: sunhao chen
Abstract:
    This invention relates to a railroad track scale of a fiber sensing type including: a spandrel girder unit, a data collection unit, a weighing data process unit and a data transmission unit, in which, the spandrel girder unit is the on-line used rail of railway, said data collection unit includes: a fiber sensor and a fiber modem instrument, said fiber sensor is set on said rail to get the light wave signal, said fiber modem instrument is connected with the fiber sensor to convert the light wave signals to the strain signal of the rail, said weighing data process unit is connected with the data collection unit to convert the strain signal to weight and the data transmission unit is used for transmitting data.
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