Device for disabling a vehicle hired land that has an engine with ignition system, a method to disable an ignition system and a polling module

摘要

b device to disable a vehicle hired land that has an engine ignition system.Method to disable an ignition system and module of selective calling d a polling module (102) installed in a ground vehicle that has an engine with an ignition system (118).A selective calling receiver (104), a microprocessor (106) and a non-volatile memory (108).The polling module is connected to a control module of the engine (116) of the ground vehicle.The microprocessor decodes signals received and obliges the polling module of selective calling to come into a state of disconnection after decoding a message switching.In the state of disconnection, the polling module measures the speed of the motor and immediately turn off the engine off completely the ignition system.If the engine speed is lower than a predetermined value.The module of selective calling off gradually by interruption of the engine ignition system during periods of time gradually increasing if the engine speed is higher than the value pReplaced.