The present invention proposes a lateral stabilization device for a vehicle, comprising: a lateral stabilization bar adapted to be mounted on a suspension of the vehicle; the stabilizer bar connecting structure comprises two hydraulic cylinders for connecting the two ends of the transverse stabilizer bar to the corresponding wheels respectively; the hydraulic circuit is connected between the cavities of the two hydraulic cylinders and at least provided with an interconnection circuit mode and a decoupling circuit mode, the interconnection circuit mode enables the specific cavities of the two hydraulic cylinders to be communicated with each other and can provide additional roll stiffness, and the decoupling circuit mode enables the two hydraulic cylinders to be independently and automatically communicated with each other; and the loop switching unit is connected in the hydraulic loop and is configured to be suitable for switching the hydraulic loop at least between the interconnection loop mode and the decoupling loop mode. The transverse stabilizing device for the vehicle has at least two working modes with different roll rigidities, so that the transverse stabilizing device can flexibly cope with various road conditions and driving conditions, the comfort is enhanced, and the driving experience is improved.
本发明提出了一种用于车辆的横向稳定装置,其包括:横向稳定杆,其适于安装在车辆的悬架上;稳定杆连接结构,其包括分别将所述横向稳定杆的两端连接至相应车轮的两个液压缸;液压回路,其连接在所述两个液压缸的各腔体之间,并且至少具有使所述两个液压缸的特定腔体相互连通而能够提供附加侧倾刚度的互联回路模式和使所述两个液压缸彼此独立地自连通的解耦回路模式;和回路切换单元,其连接在所述液压回路中并且被配置为适于将所述液压回路至少在所述互联回路模式与所述解耦回路模式之间切换。根据本发明的用于车辆的横向稳定装置具有侧倾刚度不同的至少两种工作模式,从而能够灵活地应对多种路况和行驶状况,增强舒适性,提高驾乘体验。
Lateral stabilization device for vehicle, vehicle suspension system and vehicle
用于车辆的横向稳定装置、车辆悬架系统和车辆
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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