| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a traveling vehicle whose maintenance period can be grasped by accurately grasping the use state of the traveling vehicle. SOLUTION: A golf cart is equipped with a vehicle speed sensor 51, an engine rotating speed sensor 52, a tilt sensor 53, guide sensors 35a and 35b, etc., and the CPU of a microcomputer inputs detection signals from them. The CPU computes the actual engine rotating speed, actual vehicle speed, tilt, steering deviation quantity, etc., of the golf cart from them, computes a target engine rotating speed and a target vehicle speed, and further computers a throttle current command value, a brake motor current command value, a steering motor current command, etc., from them. Furthermore, the CPU computes an optimum operation mode, an engine load integral value, a brake motor integral electrification time, a throttle integral electrification time, and a steering motor integral electrification time from them and a timer 71 calculates an integral operation time and records it in an EEPROM.</p> |
