To provide a touch sensor of a steering system capable of inhibiting erroneous detection.SOLUTION: A steering system includes a touch sensor 30 which is disposed in a circumferential direction of a rim 14 of a steering wheel 12, and to one end of which a signal line 32 is electrically connected, a return sensor 40 which is disposed in parallel with the touch sensor 30 while being isolated from the touch sensor 30 by a slit 50 that is continuous with a predetermined width in the circumferential direction of the outer periphery of the rim 14, and to one end of which a signal line 42 is electrically connected, a connection part 60 that electrically connects the other end of the touch sensor 30 to the other end of the return sensor 40, and an insulating sheathing member that is disposed on an upper layer of the touch sensor 30 and the return sensor 40 and sheathes the steering wheel 12.SELECTED DRAWING: Figure 1
【課題】誤検出を抑制することが可能なステアリング装置のタッチセンサを提供する。【解決手段】ステアリングホイール12のリム部14の周方向に配設され、一端に信号線32が電気的に接続されたタッチセンサ30と、リム部14の外周部の周方向において所定の幅で連続するスリット50により、タッチセンサ30と隔てられた状態でタッチセンサ30と平行して配設され、一端に信号線42が電気的に接続された戻りセンサ40と、タッチセンサ30の他端と戻りセンサ40の他端とを電気的に接続する接続部60と、タッチセンサ30及び戻りセンサ40の上層に配設され、ステアリングホイール12を被覆する絶縁性の被覆部材と、を備える。【選択図】図1
TOUCH SENSOR OF STEERING SYSTEM
ステアリング装置のタッチセンサ
2021-11-18
Patent
Electronic Resource
Japanese
HEATABLE TOUCH SENSOR AND STEERING WHEEL HAVING SUCH A TOUCH SENSOR
European Patent Office | 2019
|Heatable touch sensor and steering wheel having such a touch sensor
European Patent Office | 2023
|