| 摘要 |
PROBLEM TO BE SOLVED: To provide a compass system for automobiles that can prevent a magnetic sensor used in a compass for an automobile from being out of order due to magnetic fields generated in wiring in the automobile body. SOLUTION: A wiring system includes a vehicle accessory, a power source, and a vehicle compass. The vehicle accessory is coupled to the power source by substantially parallel wires in close proximity to each other. The routing of the wires in parallel forms a current loop that reduces the amount of magnetic interference with the vehicle compass. COPYRIGHT: (C)2006,JPO&NCIPI
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