| 摘要 |
PROBLEM TO BE SOLVED: To start an engine by detecting magnetic change leaked outside at the time of vibration calling of a pocket bell, and converting its magnetic change into an engine start signal. SOLUTION: In the case where, for example, double call is selected by a SW-2, a signal of a pocket bell is inputted to a 6 second delay one shot multiple circuit P-2 and an one shot multiple circuit P-3 through an amplifier and a pulse shaping circuit P-1. An output signal of the circuit P-3 is inputted to an AND circuit P-4, and connected to the one time call terminal of the SW-2. An output signal of the circuit P-4 is inputted to a gate circuit P-5 and an one shot multiple circuit P6 through the SW-2. An output of the circuit P-5 closes the contact point of a RL-2 by a relay drive circuit P-u, and a starter of the engine is turned on. An output of the circuit P-6 operates a relay drive circuit P-i, closes the contact point of a RL-3-1, feeds ON+12V, closes the contact point of a RL-3-2, and feeds ACC+12V. When an engine key is slipped off while pushing the SW-2 during starting an engine, extending operation time of the engine is carried out for a setting time. |
