Sensor unit, method, device and sensor system for...

Details Sensor unit, method, device and sensor system for... Sensor unit, method, device and sensor system for...

2007-10-02

2007-10-02

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Of burglary or unauthorized use

C340S442000, C340S444000, C340S443000, C116S03400R

Reexamination Certificate

active

11203873

ABSTRACT:
A sensor unit for recording the direction of rotation of a wheel is embodied to record a variable that is characteristic for a direction of flow of an air stream in a tire of the wheel. To determine a side of a vehicle on which a wheel is disposed, a variable is recorded which is characteristic for a direction of flow of an air stream in a tire of the wheel. Further a direction of movement and an acceleration of the vehicle is recorded. The side of the vehicle is determined depending on the variable, the direction of movement of the vehicle and the acceleration of the vehicle.

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