| 摘要 |
PURPOSE: A burglarproof system using a turn signal of a vehicle and a control method thereof are provided to execute driving and acceleration/deceleration motions of a staring part only when a certification step of a code set in a password certification circuit is approved after receiving the input of the code through the turn signal of a multi function switch. CONSTITUTION: An input control circuit(30) comprises an ETACS(Electronic Time Alarm Control System,10) and an interface(20) composed of a transistor(23) having a base unit receiving a signal output from the ETACS and a collector unit coupled with a direct current power unit(21) through resistances(R,22) and a capacitor(24) of which one terminal is connected to the base unit of the transistor and the other terminal is coupled with an emitter unit of the transistor. A password certification circuit(40) is composed of an input unit(41) receiving a turn signal of a multi function switch; an input buffer(42) for memorizing a code formed by operating the turn signal inserted through the input unit; a memory element(44) memorizing a pre-set code; and an X-OR gate(45) for comparing and calculating the code of the input buffer and a pre-set code. |
