POSITION DETECTOR OF CHANGE LEVER, AND SHIFT CONTROL DEVICE OF AUTOMATIC TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To prevent a shift pattern from being determined in a change lever unit while detecting the position in a selection direction of a change lever and the position in a shift direction thereof using a Hall element.

SOLUTION: A Hall element 2 outputs a selection position voltage signal in accordance with the position in a selection direction of a change lever and a shift position voltage signal in accordance with the position in a shift direction thereof. A determination part 5 of a TCU 4 determines the position of the change lever from a region of a selection position voltage signal and a region of an electrical shift position voltage signal which are set on a map 6a based on the selection position voltage signal and the shift position voltage signal from the Hall element. A shift control signal output part 7 of the TCU 4 outputs a shift control signal of an automatic transmission 3 based on the position of the change lever from the determination part 5.

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