| 摘要 |
FIELD: transport.SUBSTANCE: claimed system comprises the steering control module (1) and steering reaction force control module (20). The latter sets the reaction force characteristic at steering in coordinates with axes representing the stabilizing torque and reaction force at steering. Note here that said stabilizing torque increases as the steering reaction force ups. The control module applies the reaction force at steering to the steering control module (1) proceeding from the reaction force at steering. The curvature calculation module reveals the curvature of the traffic signs signal line. Crosswise force shift module (shifting means) calculates the shift magnitude increasing as the revealed curvature increases and shifts the reaction force characteristic in coordinates only by the shift magnitude in the same coding direction with that of stabilizing torque. Crosswise acceleration logical output module (crosswise acceleration detection means) reveals the vehicle crosswise acceleration. Constraints setting process (the shift inhibition means) suppresses the crosswise force shift magnitude to greater degree as the absolute magnitude of crosswise acceleration G increases.EFFECT: decreased driver discomfort.6 cl, 23 dwg |
