US 11,897,300 B2 · Vehicle, control method for vehicle suspension, and related device

Abstract

This application provides a vehicle and a control method for a vehicle suspension. The vehicle includes a first component, a second component, and a vehicle suspension. The vehicle suspension is located between the first component and the second component. The first component is a component that the vehicle suspension bears, the second component is configured to bear the vehicle suspension and the first component, and the vehicle suspension includes a variable damper connected between the first component and the second component. The variable damper is configured to provide a first force to the first component based on a first acceleration of the first component, to control a displacement of the first component relative to the second component in a height direction of the vehicle. In the embodiments of this application, bumps in a driving process of the vehicle can be effectively reduced, so that vehicle ride comfort is improved.

Claims20

Dependent claims

A vehicle comprising:

a first component;
a second component;
and
a vehicle suspension, wherein the vehicle suspension is located between the first component and the second component, the first component is a component that the vehicle suspension bears, the second component is configured to bear the vehicle suspension and the first component, and the vehicle suspension comprises a variable damper connected between the first component and the second component, wherein, the variable damper is configured to provide a first force to the first component based on a first acceleration of the first component to control a displacement of the first component relative to the second component in a height direction of the vehicle, and wherein the first acceleration is based on a first speed of the first component in the height direction of the vehicle.

1 more element

A control method for a vehicle suspension, wherein the vehicle suspension is located between a first component and a second component, the first component is a component that the vehicle suspension bears, the second component is configured to bear the vehicle suspension and the first component, the vehicle suspension comprises a variable damper connected between the first component and the second component, and the control method comprises:

determining, based on a first acceleration of the first component, a first force that is to be provided by the variable damper to the first component to control a displacement of the first component relative to the second component in a height direction of a vehicle, wherein the first acceleration is based on a first speed of the first component in the height direction of the vehicle.

Dependencies are inferred from the claim text.

Vehicle, control method for vehicle suspension, and related device

Life of this patent

Vehicle, control method for vehicle suspension, and related device

Life of this patent

Abstract

Claims20