CAR KEY DEVICE INCLUDING MULTI-BIO-SIGNAL MEASUREMENT MEANS, STEERING WHEEL DOCKING STATION TO WHICH KEY DEVICE IS CONNECTED, AND SYSTEM INCLUDING CAR KEY DEVICE AND STEERING WHEEL DOCKING STATION

摘要

A car key device of the present invention is in the form of a holder connected to a means for performing a function of opening/closing a car door, or is integrated with a means for performing a function of opening/closing a car door. The car key device of the present invention includes an electrocardiogram (ECG) module including a first bio-signal electrode and a second bio-signal electrode, and an interface electronically connected to the ECG module. The interface functions as a path for electrical connection to an in-vehicle device.