Control device of suspension for vehicle

Abstract

Abstract PURPOSE:To improve safety, by determining into multiple steps a control quantity of a suspension device using a predetermined dummy value in place of the detection value of an abnormal condition detector when at least one abnormality is detected among a plurality of the abnormality condition detectors. CONSTITUTION:A control device 2, outputting a control signal of a suspension device 3 in each wheel on the basis of a various kinds running condition detection signal of a vehicle detected in a plurality of condition detectors 11-1n, equips a plurality of abnormality detecting means 41-4n detecting an abnormal condition of each condition detector 11-1n. While the control device 2 equips a switching means 61-6n switching the condition detection signal into a dummy signal 51-5n of preset value when the abnormality detector 41-4n detects an abnormal condition of the condition detector 11-1n. And the device 2 is constituted such that a control quantity of the suspension device 3 is determined by a control quantity determining means 7 on the basis of the condition detection signal or the dummy signal.

Inventors

• 👤 Yasuhiro Shiraishi
• 👤 恭裕 白石

Bibliographic Details