The invention relates to the technical field of vehicles, and particularly discloses a torsion beam assembly, a torsion beam assembly control device, a chassis and a vehicle. The torsion beam assembly comprises a torsion beam which comprises a first sub-torsion beam and a second sub-torsion beam which are oppositely arranged at an interval; the hydraulic bushing is connected between the first sub-torsion beam and the second sub-torsion beam, and the first sub-torsion beam and the second sub-torsion beam can move relatively under the connection of the hydraulic bushing; the adjusting mechanism is connected with the hydraulic bushing and is used for adjusting the rigidity of the hydraulic bushing; and the chassis domain controller is electrically connected with the adjusting mechanism and used for receiving an electric signal transmitted from the outside, and the adjusting mechanism outputs an adjusting signal so that the adjusting mechanism can adjust the rigidity of the hydraulic bushing. According to the torsion beam assembly, the two sub torsion beams are connected through the hydraulic bushings, and the adjusting mechanism and the chassis domain controller are arranged, so that active adjustment of torsional rigidity is achieved, and the comfort and control stability of a vehicle are remarkably improved.
本申请涉及车辆技术领域,具体公开一种扭梁总成、扭梁总成控制装置、底盘及车辆。扭梁总成包括:扭梁,包括相对且间隔设置的第一子扭梁和第二子扭梁;液压衬套,连接于第一子扭梁和第二子扭梁之间,第一子扭梁和第二子扭梁可在液压衬套的连接下相对活动;调节机构,与液压衬套连接,调节机构用于调节液压衬套的刚度;及底盘域控制器,与调节机构电连接,底盘域控制器用于接收外部传输的电信号,并调节机构输出调节信号,以使调节机构调节液压衬套的刚度。本申请的扭梁总成通过液压衬套连接两个子扭梁,并配备调节机构及底盘域控制器,实现了扭转刚度的主动调节,显著提升了车辆的舒适性和操控稳定性。
Torsion beam assembly, torsion beam assembly control device, chassis and vehicle
扭梁总成、扭梁总成控制装置、底盘及车辆
2025-04-04
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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