A vehicle-height adjustment system controls a tank pressure based on a vehicle height and an inside temperature which is a temperature in the system. Increase in the inside temperature increases the tank pressure. When the tank pressure becomes higher than a discharge start threshold value, air discharge control is executed. In the case where the inside temperature thereafter lowers, the tank pressure also lowers, which may cause air intake control. To solve this problem, the discharge start threshold value is set to be larger when the inside temperature is high than when the inside temperature is low. This control reduces execution of the air discharge control, resulting in reduction in needless operations.
VEHICLE-HEIGHT ADJUSTMENT SYSTEM
FAHRZEUGHÖHENANPASSUNGSSYSTEM
SYSTÈME DE RÉGLAGE DE LA HAUTEUR D'UN VÉHICULE
2017-09-20
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
VEHICLE HEIGHT ADJUSTMENT METHOD AND VEHICLE HEIGHT ADJUSTMENT SYSTEM
European Patent Office | 2023
|VEHICLE HEIGHT ADJUSTMENT SYSTEM AND VEHICLE HEIGHT ADJUSTMENT PROGRAM
European Patent Office | 2017
|VEHICLE HEIGHT ADJUSTMENT METHOD AND VEHICLE HEIGHT ADJUSTMENT SYSTEM
European Patent Office | 2025
|VEHICLE HEIGHT ADJUSTMENT METHOD AND VEHICLE HEIGHT ADJUSTMENT SYSTEM
European Patent Office | 2023
|