Disclosed is a door handle module for a vehicle. The module includes a pulse transformer configured to transform a first discharge pulse ({circle around (7)}) of a first voltage level (V1), which is discharged from a touch sensor, to a second discharge pulse {circle around (8)} with a rising section which increases the first discharge pulse ({circle around (7)}) to a second voltage level (V2) which is higher than the first voltage level; an effective pulse generator configured to generate an effective pulse ({circle around (10)}) using a voltage detected in the rising section of the second discharge pulse ({circle around (8)}); and a charge amplifier configured to amplify the effective pulse ({circle around (10)}) to an analog voltage in an analog form and output the amplified analog voltage as a signal for controlling locking and unlocking of a vehicle door.
Door handle module for vehicle and apparatus for locking and unlocking vehicle door including the module
2017-05-23
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2016
|Europäisches Patentamt | 2022
|