JPWO2023027181A5 - - Google Patents
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- JPWO2023027181A5 JPWO2023027181A5 JP2023544008A JP2023544008A JPWO2023027181A5 JP WO2023027181 A5 JPWO2023027181 A5 JP WO2023027181A5 JP 2023544008 A JP2023544008 A JP 2023544008A JP 2023544008 A JP2023544008 A JP 2023544008A JP WO2023027181 A5 JPWO2023027181 A5 JP WO2023027181A5
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- Japan
- Prior art keywords
- opening
- closing body
- control device
- motor
- motor control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 4
Claims (7)
前記開閉体の位置に対応づけて、前記開閉体を一定の目標速度で動作させるのに必要な前記モータの印加電圧の学習値を示した電圧マップを記憶するように構成されたマップ記憶部（２５２）と、
指定された速度パターンで前記開閉体が作動するように、前記状態検出部で検出される前記開閉体の位置及び移動速度、並びに前記電圧マップを用いて算出される前記印加電圧を、前記モータに印加するための駆動信号を生成する信号生成部（２５：Ｓ２１０～Ｓ３２０）と、
を備え、
前記電圧マップは、前記開閉体の可動範囲の両端において該可動範囲を超えた位置にも前記印加電圧のデフォルト値が設定された
モータ制御装置。 A state detection unit (25: S410~ S440) and
a map storage unit ( 252) and
The applied voltage, which is calculated using the position and moving speed of the opening/closing body detected by the state detection unit and the voltage map, is applied to the motor so that the opening/closing body operates in a specified speed pattern. a signal generation unit (25: S210 to S320) that generates a drive signal for application;
Equipped with
In the voltage map, default values of the applied voltage are set at both ends of the movable range of the opening/closing body and at positions beyond the movable range . The motor control device.
前記デフォルト値は、前記モータ及び該モータを前記駆動信号に従って駆動するモータ駆動回路の特性から論理的に算出される前記印加電圧の設計値である
モータ制御装置。 The motor control device according to claim 1,
The default value is a design value of the applied voltage that is logically calculated from the characteristics of the motor and a motor drive circuit that drives the motor according to the drive signal.
前記デフォルト値は、前記電圧マップに示された前記印加電圧の学習値の平均値である
モータ制御装置。 The motor control device according to claim 1,
The default value is an average value of the learned values of the applied voltage shown in the voltage map.
前記速度パターンには、前記開閉体の移動速度を一定の割合で増加させるスロースタート区間、前記開閉体の移動速度を前記目標速度に維持する速度一定区間、前記開閉体の移動速度を一定の割合で減少させるスローストップ区間が含まれ、
前記信号生成部は、少なくとも前記速度一定区間にて、前記電圧マップを用いるように構成された
モータ制御装置。 The motor control device according to any one of claims 1 to 3,
The speed pattern includes a slow start section in which the moving speed of the opening/closing body is increased at a constant rate, a constant speed section in which the moving speed of the opening/closing body is maintained at the target speed, and a constant speed section in which the moving speed of the opening/closing body is increased at a constant rate. Includes a slow stop section that is reduced by
The signal generation unit is configured to use the voltage map at least in the constant speed section.
前記信号生成部は、前記電圧マップから取得される前記スロースタート区間の終了位置にて、前記印加電圧が前記電圧マップから取得される学習値となるように、前記スロースタート区間で前記開閉体の移動速度を変化させる割合を設定するように構成された
モータ制御装置。 The motor control device according to claim 4,
The signal generation unit is configured to control the opening/closing body during the slow start period so that the applied voltage becomes a learned value obtained from the voltage map at an end position of the slow start period obtained from the voltage map. A motor controller configured to set a rate of change in travel speed.
前記信号生成部は、前記速度一定区間では、前記状態検出部にて検出される前記開閉体の移動速度と、前記目標速度との差から前記印加電圧の補正値を算出し、前記速度一定区間では、前記電圧マップから取得される学習値を前記補正値で補正した前記印加電圧に従って前記駆動信号を生成するように構成された
モータ制御装置。 The motor control device according to claim 5,
In the constant speed section, the signal generation section calculates a correction value for the applied voltage from the difference between the moving speed of the opening/closing body detected by the state detection section and the target speed, and Here, the motor control device is configured to generate the drive signal according to the applied voltage obtained by correcting the learning value obtained from the voltage map using the correction value.
前記センサは、前記モータの回転に同期してパルス信号を出力し、
前記状態検出部は、前記パルス信号をカウントすることで前記開閉体の位置を算出し、前記パルス信号の間隔から前記開閉体の移動速度を算出するように構成された
モータ制御装置。 The motor control device according to any one of claims 1 to 6,
The sensor outputs a pulse signal in synchronization with the rotation of the motor,
The state detection unit is configured to calculate the position of the opening/closing body by counting the pulse signals, and calculate the moving speed of the opening/closing body from intervals of the pulse signals.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021139329 | 2021-08-27 | ||
| PCT/JP2022/032265 WO2023027181A1 (en) | 2021-08-27 | 2022-08-26 | Motor control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023027181A1 JPWO2023027181A1 (en) | 2023-03-02 |
| JPWO2023027181A5 true JPWO2023027181A5 (en) | 2024-01-18 |
Family
ID=85322955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023544008A Pending JPWO2023027181A1 (en) | 2021-08-27 | 2022-08-26 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023027181A1 (en) |
| DE (1) | DE112022004155T5 (en) |
| WO (1) | WO2023027181A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3734611B2 (en) * | 1997-12-03 | 2006-01-11 | アスモ株式会社 | Automotive sliding door opening and closing device |
| JP2005016251A (en) * | 2003-06-27 | 2005-01-20 | Asmo Co Ltd | Device for opening/closing door for vehicle |
| JP2007138633A (en) * | 2005-11-21 | 2007-06-07 | Nippon Jido Door Kk | Door device |
| JP7005972B2 (en) | 2017-07-10 | 2022-01-24 | 株式会社アイシン | Vehicle open / close control device |
| JP2020012279A (en) * | 2018-07-17 | 2020-01-23 | 株式会社ミツバ | Vehicle opening/closing body control device |
| JP2021139329A (en) | 2020-03-05 | 2021-09-16 | トヨタ自動車株式会社 | Fuel cleanliness estimation device |
-
2022
- 2022-08-26 DE DE112022004155.2T patent/DE112022004155T5/en active Pending
- 2022-08-26 WO PCT/JP2022/032265 patent/WO2023027181A1/en active Application Filing
- 2022-08-26 JP JP2023544008A patent/JPWO2023027181A1/ja active Pending
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