| 摘要 |
PROBLEM TO BE SOLVED: To provide a discharged pressure map rewriting method for a hydraulic pump capable of using for driving control of the hydraulic pump at high efficiency. SOLUTION: The rewriting method rewrites a discharged pressure map determining relationship between a target rotation speed of the hydraulic pump 40 mounted on a vehicle and secondary sheave pressure Pd. The hydraulic pump 40 is connected with a hydraulic system of the vehicle, the discharged pressure map is rewritten at the basis of the relationship between rotation speed of the hydraulic pump 40 obtained at this connecting state and the secondary sheave pressure Pd. COPYRIGHT: (C)2004,JPO&NCIPI |
