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1. WO2021060038 - VEHICLE POSTURE DETECTION DEVICE AND SADDLED VEHICLE

Publication Number WO/2021/060038
Publication Date 01.04.2021
International Application No. PCT/JP2020/034631
International Filing Date 14.09.2020
IPC
B62J 45/412 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
412Speed sensors
B62J 45/413 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
413Rotation sensors
B62J 45/414 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
414Acceleration sensors
B62J 45/415 2020.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
415Inclination sensors
CPC
B62J 45/412
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
412Speed sensors
B62J 45/413
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
413Rotation sensors
B62J 45/414
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
414Acceleration sensors
B62J 45/415
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
415Inclination sensors
Applicants
  • 本田技研工業株式会社 HONDA MOTOR CO., LTD. [JP]/[JP]
Inventors
  • 小河原 充史 OGAHARA, Atsushi
  • 倉田 周 KURATA, Hiroshi
  • 北原 謙次 KITAHARA, Kenji
Agents
  • 大塚 康徳 OHTSUKA, Yasunori
  • 大塚 康弘 OHTSUKA, Yasuhiro
  • 高柳 司郎 TAKAYANAGI, Jiro
  • 木村 秀二 KIMURA, Shuji
  • 永川 行光 EIKAWA, Yukimitsu
  • 鎗田 伸宜 YARITA, Nobuyoshi
Priority Data
2019-17771327.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE POSTURE DETECTION DEVICE AND SADDLED VEHICLE
(FR) DISPOSITIF DE DÉTECTION DE POSTURE DE VÉHICULE, ET VÉHICULE À SELLE
(JA) 車体姿勢検出装置及び鞍乗型車両
Abstract
(EN)
The vehicle posture detection device is provided with a correction value calculation unit that sequentially calculates a correction value for estimating the roll angle of a vehicle body on the basis of a variable correction coefficient set according to the determination of a state determination unit and detection values from a velocity sensor and a detection unit, and a roll angle estimation value calculation unit that calculates an estimation value of the current roll angle of the vehicle body by integrating a value obtained by correcting an estimation value of roll angular velocity on the basis of the correction value. When a parameter exceeds a threshold value, the correction value calculation unit sets the variable correction coefficient so as to reduce the correction value.
(FR)
L'invention concerne un dispositif de détection de posture de véhicule pourvu d'une unité de calcul de valeur de correction qui calcule séquentiellement une valeur de correction pour estimer l'angle de roulis d'une carrosserie de véhicule sur la base d'un coefficient de correction variable défini selon la détermination d'une unité de détermination d'état et de valeurs de détection à partir d'un capteur de vitesse et d'une unité de détection et une unité de calcul de valeur d'estimation d'angle de roulis qui calcule une valeur d'estimation de l'angle de roulis actuel de la carrosserie de véhicule en intégrant une valeur obtenue par correction d'une valeur d'estimation de vitesse angulaire de roulis sur la base de la valeur de correction. Lorsqu'un paramètre dépasse une valeur seuil, l'unité de calcul de valeur de correction définit le coefficient de correction variable de façon à réduire la valeur de correction.
(JA)
車体姿勢検出装置は、状態判定部の判定に応じて設定された可変補正係数と、速度センサ及び検出ユニットの検出値とに基づいて、車体のロール角の推定用の補正値を逐次算出する補正値算出部と、ロール角速度の推定値を補正値に基づいて補正した値を積分することにより車体の現在のロール角の推定値を算出するロール角推定値算出部と、を備える。補正値算出部は、パラメータが閾値を超える場合、補正値を低減するように可変補正係数を設定する。
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