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1. WO2021039504 - SHIFT RANGE CONTROL DEVICE

Publication Number WO/2021/039504
Publication Date 04.03.2021
International Application No. PCT/JP2020/031162
International Filing Date 18.08.2020
IPC
F16H 61/12 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
12Detecting malfunction or potential malfunction, e.g. fail safe
F16H 61/32 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
26Generation or transmission of movements for final actuating mechanisms
28with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
32Electric motors therefor
CPC
F16H 61/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
12Detecting malfunction or potential malfunction, e.g. fail safe
F16H 61/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
26Generation or transmission of movements for final actuating mechanisms
28with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
32Electric motors ; actuators or related electrical control means; therefor
F16H 63/34
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
63Control outputs ; from the control unit; to change-speed- or reversing-gearings for conveying rotary motion ; or to other devices than the final output mechanism
02Final output mechanisms therefor; Actuating means for the final output mechanisms
30Constructional features of the final output mechanisms
34Locking or disabling mechanisms
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 宮野 遥 MIYANO Haruka
  • 坂口 浩二 SAKAGUCHI Kouji
  • 山田 純 YAMADA Jun
  • 中山 誠二 NAKAYAMA Seiji
Agents
  • 服部 雅紀 HATTORI Masaki
Priority Data
2019-15369526.08.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SHIFT RANGE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE PLAGE DE CHANGEMENT DE RAPPORT
(JA) シフトレンジ制御装置
Abstract
(EN)
A shift range control device (40) controls a shift range switching system (1) comprising an actuator (10), an output shaft (15), and a shift range switching mechanism (20). The shift range control device (40) comprises a target setting unit (52), a drive control unit (54), and an abnormality monitoring unit (55). The target setting unit (52) sets a target shift range. The drive control unit (54) controls the driving of the actuator (10) so that an engaging member (26) fits into a target cleft, which is a cleft corresponding to the target shift range. An abnormality monitoring unit (55) monitors abnormalities. When a jam-up abnormality is confirmed in which the engaging member (26) jams up without arriving at the target cleft, the drive control unit (54) controls the driving of the actuator (10) so that the engaging member (26) fits into a cleft on a side to which the engaging member (26) is returned from the jam-up position.
(FR)
L'invention concerne un dispositif de commande de plage de changement de rapport (40) qui commande un système de commutation de plage de changement de rapport (1) comprenant un actionneur (10), un arbre de sortie (15) et un mécanisme de commutation de plage de changement de rapport (20). Le dispositif de commande de plage de changement de rapport (40) comprend une unité de réglage de cible (52), une unité de commande d'entraînement (54) et une unité de surveillance d'anomalie (55). L'unité de réglage de cible (52) règle une plage de changement de rapport cible. L'unité de commande d'entraînement (54) commande l'entraînement de l'actionneur (10) de telle sorte qu'un élément de mise en prise (26) se loge dans une fente cible, qui est une fente correspondant à la plage de changement de rapport cible. Une unité de surveillance d'anomalie (55) surveille des anomalies. Lorsqu'une anomalie de blocage est confirmée, dans laquelle l'élément de mise en prise (26) se bloque sans arriver au niveau de la fente cible, l'unité de commande d'entraînement (54) commande l'entraînement de l'actionneur (10) de telle sorte que l'élément de mise en prise (26) se loge dans une fente sur un côté vers lequel l'élément de mise en prise (26) est renvoyé depuis la position de blocage.
(JA)
シフトレンジ制御装置(40)は、アクチュエータ(10)と、出力軸(15)と、シフトレンジ切替機構(20)と、を備えるシフトレンジ切替システム(1)を制御する。シフトレンジ制御装置(40)は、目標設定部(52)と、駆動制御部(54)と、異常監視部(55)と、を備える。目標設定部(52)は、目標シフトレンジを設定する。駆動制御部(54)は、目標シフトレンジに応じた谷部である目標谷部に係合部材(26)が嵌まり合うように、アクチュエータ(10)の駆動を制御する。異常監視部(55)は、異常を監視する。駆動制御部(54)は、係合部材(26)が目標谷部に到達せずに停滞する停滞異常が確定した場合、係合部材(26)を停滞位置から戻す側の谷部に係合部材(26)が嵌まり合うように、アクチュエータ(10)の駆動を制御する。
Also published as
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