PROBLEM TO BE SOLVED: To provide a suspension controller which can further properly avoid contact with an obstacle at emergency avoidance steering.SOLUTION: When it is determined that emergency avoidance steering is in execution, a stiffness control part 804 outputs, to a drive circuit 802, a signal for increasing the suspension stiffness of a suspension main body 801 at the outside of revolution out of the suspension main body 801 which is interposed between a spring lower material and a spring upper material of a vehicle 1, and decreasing the suspension stiffness of the suspension main body 801 at the inside of the revolution on the basis of a detection result of a steering angle detection part 3, and a detection result of a roll angle detection part 4.SELECTED DRAWING: Figure 1
【課題】 本発明は、緊急回避操舵時に、障害物との接触をより適切に回避可能なサスペンションコントローラを提供することを課題とする。【解決手段】 剛性制御部804は、緊急回避操舵を実行中であると判定されると、操舵角検出部3の検出結果及びロール角検出部4の検出結果に基づき、車両1のバネ下部材とバネ上部材との間に介装されるサスペンション本体801のうち、旋回外側のサスペンション本体801のサスペンション剛性を増大させるとともに、旋回内側のサスペンション本体801のサスペンション剛性を低減させる信号を駆動回路802に出力する。【選択図】 図1
SUSPENSION CONTROLLER, SUSPENSION DEVICE AND VEHICLE
サスペンションコントローラ、サスペンション装置、及び車両
2016-12-15
Patent
Electronic Resource
Japanese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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