发明名称 Method to monitor the area of vehicle tyres on a road surface
摘要 The method uses sensors (2,3) to monitor forces on the road surface (1) to supply electrical energy to an evaluation unit (6). At least one of the sensors in the area of the tyres is charged with electrical energy, and feeds impulses into the road surface. Signals from the sensors are supplied to the control/evaluation unit, to monitor variations in conditions of the tyres. One of the sensors has a radio transmitter for correspondence with the evaluation unit.
申请公布号 DE19909640(A1) 申请公布日期 1999.09.23
申请号 DE19991009640 申请日期 1999.03.05
申请人 NORD, KLAUS JUERGEN 发明人
分类号 B61K9/08;(IPC1-7):G01N29/04;B61L23/04;G01M17/10 主分类号 B61K9/08
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