B60G2400/84

METHOD AND SYSTEM FOR AVOIDING OVERHEATING OF A VEHICLE SUBSYSTEM
20240270041 · 2024-08-15 ·

The present disclosure relates to a method for avoiding overheating of a vehicle subsystem, which comprises a compressor with a pressure chamber. The method comprises the steps of executing an Extended Kalman Filter on a control module that calculates an error between a predicted state model of the vehicle subsystem and a corresponding measured state model of the vehicle subsystem, and processes the calculated error to adjust the predicted state model, including adjusting the estimated ambient pressure, based on weighted uncertainties of the measured and estimated parameters. The method further comprises the steps of comparing the estimated ambient pressure to a predetermined ambient pressure default value; and reducing a cut-off pressure target value of the vehicle subsystem by a reduction amount for a period of time, when the estimated ambient pressure is less than or equal to the predetermined ambient pressure default value.

SYSTEM FOR MINIMIZING DATA TRANSMISSION LATENCY BETWEEN A SENSOR AND A SUSPENSION CONTROLLER OF A VEHICLE
20180319235 · 2018-11-08 · ·

A system for minimizing data transmission latency between a sensor and a suspension controller of a vehicle is described. The system includes: a state determination module that determines a physical state of the vehicle; a plurality of data paths for transmitting a first signal from the sensor to the suspension controller; a data path configurator of the controller that selects a first data path of the plurality of data paths based on at least one characteristic of the first data path and the physical state and configures the first data path to transmit the first signal; and an actuation module that generates an actuation signal to control a damping characteristic of the suspension actuator based on at least the first signal.

SYSTEMS AND METHODS FOR VEHICLE CONTROL USING TERRAIN-BASED LOCALIZATION

Systems and methods described herein include implementation of road surface-based localization techniques for advanced vehicle features and control methods including confidence-based consumption, air suspension control systems and methods, end of travel management, road profile creation techniques, and others.

VEHICLE HAVING ADJUSTABLE SUSPENSION

A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping profile.

Information processing device, vehicle control method, and information processing system

provided is an information processing device comprising: a map database in which a control parameter for controlling the behavior of the vehicle is recorded for each vehicle type at each point on a road; a data reading unit that acquires vehicle information including at least vehicle type information and positional information of the vehicle and reads the control parameter corresponding to the travel point of the vehicle from the map database based on the vehicle information; a parameter setting unit that sets an application control parameter to be applied to control of the vehicle based on the control parameter read by the data reading unit; and a data update unit that acquires an observation value related to the behavior of the vehicle controlled based on the application control parameter from the vehicle and updates the map database based on the observation value.

SYSTEM AND METHOD FOR REGULATING DAMPING FORCE OF A VEHICLE
20250001827 · 2025-01-02 · ·

A system for regulating damping force of vehicle, includes a sensor arrangement configured to sense data related to characteristic(s) of an upcoming path of the vehicle; software application executable on user device associated with user, wherein software application is configured to receive sensed data from sensor arrangement communicably coupled with software application; and process sensed data to predict damping force value(s) based on characteristic(s) of upcoming path of vehicle; and control arrangement communicatively coupled with software application and operatively coupled with actuator(s), wherein actuator(s) is coupled with damping system of vehicle, and wherein control arrangement is configured to control actuator(s) to regulate damping force based on predicted damping force value(s).

System for minimizing data transmission latency between a sensor and a suspension controller of a vehicle
12251976 · 2025-03-18 · ·

A system for minimizing data transmission latency between a sensor and a suspension controller of a vehicle is described. The system includes: a state determination module that determines a physical state of the vehicle; a plurality of data paths for transmitting a first signal from the sensor to the suspension controller; a data path configurator of the controller that selects a first data path of the plurality of data paths based on at least one characteristic of the first data path and the physical state and configures the first data path to transmit the first signal; and an actuation module that generates an actuation signal to control a damping characteristic of the suspension actuator based on at least the first signal.

Vehicle having adjustable suspension

A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping profile.

Method and system for avoiding overheating of a vehicle subsystem

The present disclosure relates to a method for avoiding overheating of a vehicle subsystem, which comprises a compressor with a pressure chamber. The method comprises the steps of executing an Extended Kalman Filter on a control module that calculates an error between a predicted state model of the vehicle subsystem and a corresponding measured state model of the vehicle subsystem, and processes the calculated error to adjust the predicted state model, including adjusting the estimated ambient pressure, based on weighted uncertainties of the measured and estimated parameters. The method further comprises the steps of comparing the estimated ambient pressure to a predetermined ambient pressure default value; and reducing a cut-off pressure target value of the vehicle subsystem by a reduction amount for a period of time, when the estimated ambient pressure is less than or equal to the predetermined ambient pressure default value.

VEHICLE HAVING ADJUSTABLE SUSPENSION

A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping profile.