US Patent:
20070114218, May 24, 2007
Inventors:
Saed Ehsani - Belleville MI, US
Gyu Myeong Joh - Bloomfield Hills MI, US
Hubert Szawarski - Waterford MI, US
Assignee:
Ford Global Technologies, LLC - Dearborn MI
International Classification:
B60L 1/02
Abstract:
A system for detecting an alignment of a sensor mounted on a vehicle and a method of making the same is disclosed. The system includes a vehicle windshield having the sensor mounted thereto at a predetermined location. At least one conductive strip is included having a first and a second end, wherein the conductive strip is attached to the windshield. The system further includes at least one conductive point disposed between the windshield and the sensor and mounted at the first and the second end. The conductive point establishes a closed circuit between the conductive strip and the sensor so long as the sensor is mounted to the windshield at the predetermined location. Upon displacement of the sensor from the predetermined location, an open circuit occurs between the conductive strip and the conductive point. Accordingly, the sensor generates signals indicating the misalignment of the sensor.