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Device for transmitting measurements of a sensor to a central unit

  • US 20040117082A1
  • Filed: 10/06/2003
  • Published: 06/17/2004
  • Est. Priority Date: 04/04/2001
  • Status: Abandoned Application
First Claim
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1. A method of transmitting measurements from a sensor to a central unit by a wireless link, such as a radio link for example, in a motor vehicle or similar, characterized in that it comprises the following steps:

  • detection of the stopped state of the vehicle (2), measurement by the sensor of a parameter such as pressure (6) for example, storage of the result of the measurement within the sensor (10), analysis, at the level of the sensor, of the measurement with reference to the preceding measurements (8), storage of the significant results of the analysis within the sensor (10), and when the vehicle is moving again, transmission (14) by the sensor, if necessary, to the central unit of significant data on the events that have occurred since the last detected stoppage of the vehicle;

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