| 摘要 |
The present invention discloses a gear position detection device, comprising: a gear lever capable of being shifted into different gear positions; a shaft connected to and driven by the gear lever; a first detector and a second detector symmetrically arranged at both sides of the shaft, the first detector for outputting a first output signal value G1 corresponding to a distance from it to the shaft, and the second detector for outputting a second output signal value G2 corresponding to a distance from it to the shaft; and a means for determining the gear position of the gear lever based on a difference value of the first output signal value G1 and the second output signal value G2. In the present invention, the zero shift error can be effectively eliminated from the difference value, and the present invention can precisely detect the gear position.
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