| 摘要 |
PROBLEM TO BE SOLVED: To appropriately control running operations of a vehicle by operating an operation lever, without being controlled the running operations of the vehicle against an operator's will. SOLUTION: Displacement amount sensors 26 and 36 detect the displacement amounts of the operation lever in the front-back and the horizontal directions. An electrical control apparatus 50 controls an engine control device 63 and a brake control device, in response to displacements of the operation lever in the directions of front-back and controls the vehicle with accelerating and braking. The electrical control apparatus 50 controls a steering braking device 65, in response to displacements of the operation lever, in the directions of right-and-left and steers a right wheel FW and a left wheel FW in the horizontal directions. Reactive forces are added to operations of the operation lever in the front-back and the horizontal directions by electric motors 25 and 35. When the vehicle is turned, reactive forces in the horizontal directions with respect to the operation lever are controlled to reduce by the amounts corresponding to the centrifugal force. When the operation lever is operated in the horizontal directions, control amounts for accelerating and braking are controlled to reduce, in response to the yaw rates. COPYRIGHT: (C)2003,JPO |
