The present invention relates to a suspension controller for a vehicle and a method thereof and, more specifically, to a suspension controller for a vehicle, capable of controlling the height of a vehicle in accordance with the type of a road in case of rain as well as operating a suspension in a soft mode during straight driving and operating the suspension in a hard mode during turning driving, while controlling an operation timing for the suspension based on the lateral acceleration of the vehicle, thereby improving a grip force between the surface of the road and tires of the vehicle in case of rain, and a method thereof. To achieve the purpose, the suspension controller includes: an electronic control suspension for improving a grip force between the surface of a road and tires of a vehicle; and a control part controlling the height of the vehicle in accordance with the type of the road in case of rain, and controlling an operation timing of the suspension based on the lateral acceleration of the vehicle.
본 발명은 차량의 서스펜션 제어 장치 및 그 방법에 관한 것으로, 우천시 도로의 종류에 따라 차량의 높이(차고)를 조절하고, 아울러 직진 주행시에는 서스펜션을 소프트모드(Soft Mode)로 동작시키고 선회 주행시에는 서스펜션을 하드모드(Hard Mode)로 동작시키되, 차량의 횡가속도에 기초하여 서스펜션의 동작시점을 조절함으로써, 우천시 차량의 타이어와 노면 사이의 접지력을 향상시킬 수 있는 차량의 서스펜션 제어 장치 및 그 방법을 제공하고자 한다. 이를 위하여, 본 발명은 차량의 타이어와 노면 간의 접지력을 향상시키는 전자제어 서스펜션; 및 우천시 도로의 종류에 따라 차량의 높이를 조절하고, 차량의 횡가속도에 기초하여 상기 서스펜션의 동작 시점을 조절하는 제어부를 포함한다.
APPARATUS FOR CONTROLLING SUSPENSION OF VEHICLE AND METHOD THEREOF
차량의 서스펜션 제어 장치 및 그 방법
16.11.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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