To solve the problem in which: accuracy in suspension control according to a behavior of a vehicle is not sufficient.SOLUTION: A suspension control device includes: a parameter storage section which stores a parameter indicating the correspondence between behavior information indicating a behavior of a vehicle and sensor data related to a suspension of the vehicle and the parameter preliminarily determined by machine learning; a vehicle behavior estimation section into which the behavior information of communication data transmitted in the vehicle is input and which estimates the sensor data related to the suspension of the vehicle on the basis of the behavior information and the parameter in the parameter storage section; and a control value calculation section which calculates a suspension control value for controlling the suspension on the basis of the estimated sensor data.SELECTED DRAWING: Figure 1
【課題】車両の挙動に応じたサスペンション制御の精度が十分ではなかった。【解決手段】車両の挙動を示す挙動情報と前記車両のサスペンションに係るセンサデータとの対応を示すパラメータであって、予め機械学習により決定された前記パラメータを記憶するパラメータ記憶部と、前記車両内で伝送される通信データのうち、前記挙動情報が入力され、前記挙動情報と前記パラメータ記憶部内の前記パラメータとに基づいて、前記車両の前記サスペンションに係る前記センサデータを推定する車両挙動推定部と、前記推定された前記センサデータを基に、前記サスペンションを制御するサスペンション制御値を算出する制御値計算部とを備えるサスペンション制御装置。【選択図】図1
SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSION CONTROL SYSTEM
サスペンション制御装置、サスペンション制御方法、およびサスペンション制御システム
2022-12-28
Patent
Electronic Resource
Japanese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSION CONTROL SYSTEM
European Patent Office | 2024
|SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSION CONTROL SYSTEM
European Patent Office | 2023
|SUSPENSION CONTROL DEVICE, SUSPENSION CONTROL METHOD, AND SUSPENSION CONTROL SYSTEM
European Patent Office | 2022
|SUSPENSION CONTROL SYSTEM, SUSPENSION CONTROL METHOD AND SUSPENSION CONTROL APPARATUS
European Patent Office | 2020
|