| 摘要 |
PURPOSE:To simplify the constitution of a controller by installing a jetted-out fuel amount adding means which adds a fuel injection pulse width and transmits a reaching signal each time when a prescribed jetted-out fuel amount is reached and transmitting a fuel-amount signal when the reaching signal is detected. CONSTITUTION:The captioned output apparatus is equipped with a jetted-fuel amount adding means 1 which adds the fuel injection pulse width of a fuel injector into a buffer (memory) and outputs a reaching signal when the buffer overflows, in other words, when a prescribed injection amount is obtained. Further, the captioned apparatus is equipped with a reaching-signal detecting means 2 for detecting the existence of the reaching signal at a certain time intervals, and when said means 2 detects the reaching-signal, a fuel-amount signal output means 3 outputs a fuel-amount signal. A reaching-signal erasing means 4 erases the reaching signal after the inspection for the reaching signal. The above-described certain time for executing the inspection for the reaching signal is set so that the reaching signals do not duplicate. |
