To provide a device that can stably and accurately estimate the roll angle of a vehicle body during various states of movement of the vehicle body. [Means for solving the problems] A roll angle estimate value calculation portion 14 calculates an estimate value of the roll angle by integrating a value obtained by correcting an estimate value of roll angle velocity of a vehicle body 101 by use of a correction value, or by correcting a value obtained by integrating an estimate value of roll angle velocity by use of a correction value. The correction value is calculated by use of a detection value of speed of the vehicle body 101 in the traveling direction, detection values of angular velocity and acceleration detected by sensors mounted on the vehicle body 101, a previous estimate value of the roll angle, and a previous estimate value of the pitch angle of the vehicle body 101.
VEHICLE ROLL ANGLE ESTIMATION DEVICE
FAHRZEUGROLLWINKELSCHÄTZUNGSVORRICHTUNG
DISPOSITIF D'ESTIMATION D'ANGLE DE ROULIS D'UN VÉHICULE
02.10.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
VEHICLE-USE ROLL-ANGLE ESTIMATION SYSTEM, VEHICLE, VEHICLE-USE ROLL-ANGLE ESTIMATION METHOD
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2017
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