After reading No. 1 “M-K” for the year 1989 description electronic switch-off “weight” of the car, decided to use it as a simple anti-theft tool. However, the replacement of toggle on the button (as advised by the project author V. Arapov) or reed switch occurs very undesirable moment when the voltage produced by the generator will be equal to the battery voltage, the transistor closes. And in the future on-Board vehicle network will be powered by only one generator. And as for fuel economy the engine is regulated to the minimum idling speed, the voltage generated by the generator in this mode, will be low. Therefore, at the moment of starting off (as in a “weak” generator, and when the light is turned on) the engine may stall. But the main danger occurs when emergency braking, as when the engine stops, the on-Board system is de-energized and the brake lights do not burn!
ANTI-THEFT – IN 5 MINUTES
These shortcomings are easily eliminated with little overall use of reed relays RES 55. And indeed the essential electric circuit device is thus significantly simplified. “Mass” here is included a magnet up to her body, the relay, and turns off automatically, but only if “blackout” of the engine with the ignition key.
