Control system and method capable of automatically adjusting hydro-pneumatic suspension

• Main Authors: XIE DEJIE, LI HAILONG, LANG BAOXIANG
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2020
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLE SUSPENSION ARRANGEMENTS; VEHICLES IN GENERAL

The invention discloses a control system and method capable of automatically adjusting a hydro-pneumatic suspension. The system comprises a hydro-pneumatic suspension body, a road condition information acquisition unit and a control unit, the road condition information acquisition unit sends acquired road condition information to the control unit; the control unit judges the unevenness informationand/or obstacle height information of the road surface based on the road condition information, damping adjustment information corresponding to the unevenness information is sent to a damping adjustment unit in the hydro-pneumatic suspension body, the opening degree of the damping adjustment unit is adjusted, and the optimal damping corresponding to the current road condition is obtained; and/orheight adjusting information corresponding to the obstacle height information is sent to a height adjusting unit in the hydro-pneumatic suspension body, the height of the hydro-pneumatic suspension body is adjusted, and the op