| 摘要 |
PURPOSE:To prevent the dead angle fault of a car by providing a switch at the position where dead angle fault occurs most frequently in such a manner that upon application of some force the engine is stopped to light a brake lamp and to provide audio alarm in the cabin. CONSTITUTION:Upon turning on of ignition switch, thd device is operated. A switch for supplying current upon application of some force to perform next three functions is provided on positions 1-3 where the dead angle fault occurs most frequently. 1) Brake lamps 13 is lighted even when the driver doesn't step the brake thus to alarm the stoppage of car to the following cars. 2) To alarm a buzzer 9 in the cabin to urge the driver to step the brake quickly. 3) To supply current from a battery 17 to an electromagnet 18 and to pull the engine stopper 14 in arrow direction 11 thus to stop the engine 16. At this time a switch 15 mounted on the electromagnet 18 is turned on to operate the electromagnet 18 continuously and to maintain the engine 16 in stopped state. |
