| 摘要 |
The invention relates to a keyless security/actuation device for motor vehicles, provided with a motor vehicle transmitter/receiver unit and a user data carrier. At least one obligatory sensor (2a, 2b, 2c, 2d) is provided. Said sensor initiates one or more different user functions. This can occur after a data exchange between the transmitter/receiver unit and the data carrier. According to the invention, two or more sensors (2a, 2b, 2c) initiate various user functions according to the time pattern of the impingement thereof. It is, however, also possible that one sensor (2a) can be directly disconnected or disconnected with an adjustable delay after impingement of the other sensor (2b, 2c). The sensors (2a, 2b, 2c, 2d) can also be used as individual sensors having defined user functions. |
