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1. (WO2018107550) PRESSURE SENSITIVE MULTI-TOUCH STEERING WHEEL CONTROLLER HAVING VIBRATION FEEDBACK FUNCTION

Pub. No.:    WO/2018/107550    International Application No.:    PCT/CN2017/000691
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Fri Nov 17 00:59:59 CET 2017
IPC: B60K 37/06
B62D 1/04
Applicants: NINGBO PREH JOYSON AUTOMOTIVE ELECTRONICS CO. LTD.
宁波普瑞均胜汽车电子有限公司
Inventors: LI, Wei
李伟
TANG, Jianhong
汤剑宏
Title: PRESSURE SENSITIVE MULTI-TOUCH STEERING WHEEL CONTROLLER HAVING VIBRATION FEEDBACK FUNCTION
Abstract:
A pressure sensitive multi-touch steering wheel controller having a vibration feedback function. Pressure is transferred by a leaf spring (9) which is provided on a first screen frame (7) and is provided on a holder (10) which is connected to a base (6), such that a displacement of a touch screen (21) causes the leaf spring (9) to be deformed so as to impart a pressure to a pressure sensor (91) provided therebelow. The pressure sensor (91) generates a signal when having received the pressure and transfers the signal to an MCU chip on a main circuit board so as to trigger vibration feedback, thereby bringing a realistic sense of operation, and improving the driving experience of a driver.