Title:
制御装置
Document Type and Number:
Japanese Patent JP6747257
Kind Code:
B2
Abstract:
A measurement unit (S3) acquires a value in accordance with a capacitance change which has occurred in a cell, and starts measuring time on the condition that the acquired value has reached a prescribed value. A determination unit (S5) determines that a normal touch has occurred on the condition that the value has reached a predetermined capacitance threshold value C2 different from a capacitance threshold value C1 when the measured time is equal to or more than a prescribed time. The determination unit (S6) determines that an erroneous touch has occurred on the condition that the value has reached the predetermined capacitance threshold value C2 when the measured time is less than the prescribed time.
Inventors:
Kenji Tanabe
Application Number:
JP2016220477A
Publication Date:
August 26, 2020
Filing Date:
November 11, 2016
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G06F3/041; G06F3/044
Domestic Patent References:
| JP2007267388A | ||||
| JP2015184888A | ||||
| JP2012103995A | ||||
| JP2016119009A | ||||
| JP2016038671A | ||||
| JP2007208682A |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office