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    • 2. 发明专利
    • Electronic immobiliser
    • DE4331150A1
    • 1995-03-16
    • DE4331150
    • 1993-09-14
    • SCHUBERT ROLAND
    • SCHUBERT ROLAND
    • B60R25/04
    • The invention relates to an electronic immobiliser according to the features of the preamble, preferably for use in passenger cars. Known immobilisers are for the most part not automatically self-arming. They operate for example by using a code or a magnetic key and are technically relatively complex. With the invention, the intention is to provide an electronic immobiliser which is automatically self- arming and has a simple technical design. For this purpose, the arming of the electronic immobiliser takes place automatically when the ignition is switched off and uses a suitable electric circuit. The immobiliser is not activated until the ignition is switched on and the supply current to the solenoid switch of the starter of the motor and/or the ignition and/or the supply of fuel is interrupted. By activating, by means of an activation element (2), a sensor (1) which is arranged at any desired point in the vehicle, the immobiliser is deactivated and the supply of current to the solenoid switch of the starter of the engine and/or the ignition and/or the supply of fuel is enabled again and the vehicle can be started.