发明名称 SYSTEME DE DIAGNOSTIC DE L'ETAT STRUCTUREL D'UNE UNITE DE ROULEMENT D'UN ENGIN A ROUES.
摘要 <p>The system has a data collection unit (11) for collecting characteristic data or diagnosis information. An evaluation unit (12) evaluates a significant contextual parameter by either adequacy or inadequacy of measurement of a parameter of driving conditions by a measurement unit (7). A start/stop control unit (8) controls starting or stopping of the measurement unit based on the evaluation of the contextual parameter by either the adequacy or inadequacy of the parameter measurement of the driving conditions by the measurement unit. The evaluation unit is selected from a group consisting of a tachometer, an accelerometer, an inclinometer, a gyrometer, a force sensor and a temperature sensor such as ambient temperature sensor and bearing unit temperature sensor. An independent claim is also included for a method for implementing a diagnostic system.</p>
申请公布号 FR3000798(B1) 申请公布日期 2015.04.17
申请号 FR20130050209 申请日期 2013.01.10
申请人 NTN-SNR ROULEMENTS 发明人 DESBIOLLES PASCAL;GUERRE-CHALEY FREDERIC;LENON HERVE
分类号 G01M13/04 主分类号 G01M13/04
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