| 摘要 |
The invention aims to provide a simple configuration and low cost engine control apparatus capable of controlling a spark ignition time and a fuel injection time with a high degree of accuracy wherein, by allocating processing carried out by the apparatus to two different rotational periods, even a low performance microcomputer employed by the apparatus is capable of offering a processing time that keeps up with the revolution of the crank shaft of the engine in the event of a change in engine load and a variation in crank shaft revolution speed. In order to solve the problem described above, there is provided an engine control apparatus (1) comprising a plurality of sensors (2) such as an engine rotation sensor, a throttle angle sensor, an intake manifold depression pressure (PB) sensor and a water temperature sensor, a counting means (3), a search/processing means (4) and an operation timing processing means (5). <IMAGE> |
