| 摘要 |
PURPOSE:To start an engine smoothly by supplying generated power preferentially to an ignitor at the start of the engine in a battery-less vehicle in which electrical equipment loads are driven by power obtained from a generator driven by the rotational output of the engine and the ignitor is operated by the rotational output. CONSTITUTION:A switch means 7 is provided between the output of an generator 3 and other loads 6 excluding an ignitor 4 and a load and power supply control device 5. Also a load connection judgment means 30 in the load and power supply control means 5 generates a detection output 30a at the time when an engine speed detected by a pickup coil 15 reaches a load connection threshold speed, and drives the switch means 7 into close condition through a switch drive means 40 to supply power to the other loads 6. The load connection judgment means 30 has hysteresis characteristics, and stops power supply to the other loads 6 at the time when the engine speed reaches a level remarkably lower than that at load connection. |
