| 摘要 |
PURPOSE:To get rid of an unnecessary voice report in case when fuel is supplied, and to appropriately recognize the residual quantity of fuel, by reporting a residual quantity value in a voice when the residual quantity of fuel is reduced and reaches one of the step levels, and not reporting in a voice when it is increased. CONSTITUTION:A microcomputer 3 is operated by regulated voltage, and starts its operation processing from a start step 100. In steps 102-108, the flag is initialized, a fuel data L is inputted through an A/D converter 2 from a fuel sensor 1, and when a value of the data L is >=20l, decision of the step 103 becomes YES, the processing proceeds to the step 104, all flags of 20l, 10l and 5l are set, and when the data L is >=10l or <=20l, decision of the step 103 becomes NO, decision of the step 105 becomes YES, the processing proceeds to the step 106, and each flag of 10l and 5l is set. After setting the flags, the processing proceeds to the step 109, the data L is inputted, the processing proceeds to a voice generating routine 200, the operation processing of generation of a voice is executed, the processing proceeds to the step 110, a display level is selected, and the residual quantity of fuel is displayed by a bar graph on an indicator 6. |
