A gripping detection device includes a capacitive sensor part that is provided at a spoke portion of a steering wheel and includes a detection electrode facing a rim portion of the steering wheel; a control part configured to control the capacitive sensor part; and a determination part configured to determine presence or absence of a finger gripping the rim portion based on a hover detection result obtained by the capacitive sensor part. The control part includes a processor, and a memory storing one or more programs, which when executed, cause the processor to: use a core metal of the steering wheel as a shield electrode of the capacitive sensor part.
GRIPPING DETECTION DEVICE AND STEERING DEVICE
2024-10-03
Patent
Electronic Resource
English