JP4196121B2 - Motor control device - Google Patents
Motor control device Download PDFInfo
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- JP4196121B2 JP4196121B2 JP2004372817A JP2004372817A JP4196121B2 JP 4196121 B2 JP4196121 B2 JP 4196121B2 JP 2004372817 A JP2004372817 A JP 2004372817A JP 2004372817 A JP2004372817 A JP 2004372817A JP 4196121 B2 JP4196121 B2 JP 4196121B2
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- motor
- drive
- control device
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- driving
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Description
本発明は、モータ制御装置に関するものである。 The present invention relates to a motor control device.
従来、この種のモータ制御装置においては、左右方向に往復回動する羽根を制御し居住者の快適性を向上する発明がある（例えば、特許文献１参照）。左右風向偏向羽根を回動するには、駆動部と羽根を接続するギヤ部が必要であり、ギヤ内部の構成部品には動作を
円滑にするために遊びが必要不可欠である。
しかしながら、上記従来の構成では、左右風向偏向羽根を回動してもギヤ部に遊びがあるために、同一方向に回動する場合と回動方向が反転した場合で、羽根が実際に動作し始めるまでにタイムラグを生じ、また羽根の角度にズレを生じ羽根が所定の方向を向かないという課題を有していた。 However, in the above-described conventional configuration, even if the right and left wind direction deflecting blades are rotated, there is play in the gear portion, so that the blades actually operate when rotating in the same direction and when the rotating direction is reversed. There was a problem that a time lag occurred before the start, and the blade angle shifted and the blade did not point in a predetermined direction.
本発明はこのような従来の課題を解決するものであり、モータの駆動方向が反転した場合、羽根が実際に動作し始めるまでのタイムラグを防止すると共に、ズレのない正確な羽根角度の設定を可能とすることを目的とする。 The present invention solves such a conventional problem, and when the driving direction of the motor is reversed, it prevents a time lag until the blade actually starts to operate, and sets an accurate blade angle without deviation. The purpose is to make it possible.
上記従来の課題を解決するために本発明のモータ制御装置は、モータの停止時にギア部の遊び分だけ駆動方向と反対方向にモータを駆動させ、あらかじめギア部の遊び分だけモータを反対方向に戻すものである。 In order to solve the above-described conventional problems, the motor control device of the present invention drives the motor in the opposite direction to the driving direction by the amount of play of the gear portion when the motor is stopped, and in the opposite direction by the amount of play of the gear portion in advance. It is something to return.
本発明のモータ制御装置は、モータの停止時にギア部の遊び分だけ駆動方向と反対方向にモータを駆動させることによって、モータの駆動方向が反転した場合、羽根が実際に動作し始めるまでのタイムラグを防止すると共に、ズレのない正確な羽根角度を設定することができる。 The motor control device according to the present invention drives the motor in the direction opposite to the driving direction by the amount of play of the gear when the motor is stopped, so that the time lag until the blades actually start operating when the motor driving direction is reversed. And an accurate blade angle without deviation can be set.
第１の発明は、モータと、前記モータに接続されたギア部と、前記ギア部を介して駆動される駆動部と、前記駆動部を駆動させる駆動量を前記モータに発信する制御部を有し、前記制御部より駆動量が発信され、前記モータが駆動終了後、駆動方向と反対方向にギア部の遊び分だけ駆動させるもので、この構成をなすことにより、モータの駆動方向が反転した場合、あらかじめギア部の遊び分だけモータを反対方向に戻すことができ、駆動部が実際に動作し始めるまでのタイムラグを防止することができる。 The first invention includes a motor, a gear unit connected to the motor, a drive unit driven via the gear unit, and a control unit for transmitting a drive amount for driving the drive unit to the motor. Then, a drive amount is transmitted from the control unit, and after the motor is driven, it is driven by the play of the gear unit in a direction opposite to the drive direction. By making this configuration, the drive direction of the motor is reversed. In this case, the motor can be returned in the opposite direction by the amount of play of the gear portion in advance, and a time lag until the drive portion actually starts operating can be prevented.
第２の発明は、特に、第１の発明に多機能装置の運転停止時に駆動方向と反対方向に駆動させるもので、この構成をなすことにより、多機能装置の運転開始と同時に、駆動部が実際に動作し始め、駆動部が動作しない等の故障と判定されることを防止できる。 In the second invention, in particular, in the first invention, when the operation of the multi-function device is stopped, the multi-function device is driven in a direction opposite to the drive direction. It is possible to prevent a failure such as the actual operation starting and the drive unit not operating.
第３の発明は、特に、第１または２のいずれかの発明に駆動方向と反対方向に駆動させる場合に、駆動速度を速めるもので、この構成をなすことにより、スイング動作等の連続して反転動作する場合においても、モータの駆動方向が反転した場合、駆動部が実際に動作し始めるまでのタイムラグを少なくすることができる。 The third aspect of the invention increases the driving speed particularly when the first or second aspect of the invention is driven in the direction opposite to the driving direction. By making this configuration, the swing operation or the like can be continuously performed. Even in the case of the reversal operation, if the driving direction of the motor is reversed, the time lag until the drive unit actually starts to operate can be reduced.
第４の発明は、特に第１〜３のいずれかの発明の多機能装置を空気調和機の室内ユニットに応用したものである。 In the fourth invention, the multi-function device according to any one of the first to third inventions is applied to an indoor unit of an air conditioner.
以下、本発明の実施の形態について図面を参照して説明する。なお、この実施の形態によって、本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.
（実施の形態１）
図１は本発明の実施の形態１におけるモータ制御装置のブロック図である。ステッピン
グモータ（１）と、ステッピングモータに接続されたギア部（２）と、ギア部を介して駆動される駆動部（３）と、駆動部を駆動させる駆動量をステッピングモータに発信する制御部（４）が設けられている。
(Embodiment 1)
FIG. 1 is a block diagram of a motor control device according to Embodiment 1 of the present invention. A stepping motor (1), a gear part (2) connected to the stepping motor, a driving part (3) driven via the gear part, and a control part for transmitting a driving amount for driving the driving part to the stepping motor (4) is provided.
次に、駆動部を前面パネルに適用し、ステッピングモータにより、運転中は前面パネルをオープンし、停止中は前面パネルをクローズする空気調和機の室内ユニットについて、以下、空気調和機を運転中から停止したときの動作を図２のフローチャートに基づいて説明する。まず、空気調和機が停止されると（ＳＴ２０１）、制御部からステッピングモータへ前面パネルクローズの指示を出す（ＳＴ２０２）。前面パネルクローズが完了すると（ＳＴ２０３）、制御部からステッピングモータへギア部の遊び分Ｔだけ反転の指示を出す（ＳＴ２０４）。再度、空気調和機が運転されると（ＳＴ２０５）、制御部からステッピングモータへ前面パネルオープンの指示を出す（ＳＴ２０６）。 Next, for the indoor unit of an air conditioner that applies a drive unit to the front panel and opens the front panel during operation and closes the front panel during operation by a stepping motor, The operation when stopped will be described based on the flowchart of FIG. First, when the air conditioner is stopped (ST201), an instruction to close the front panel is issued from the control unit to the stepping motor (ST202). When the front panel closing is completed (ST203), a reverse instruction is issued from the control unit to the stepping motor by the amount of play T of the gear unit (ST204). When the air conditioner is operated again (ST205), an instruction to open the front panel is issued from the control unit to the stepping motor (ST206).
以上のように、本実施の形態においては、空気調和機の運転停止時に、前面パネルクローズ方向と反対方向にあらかじめギア部の遊び分だけ前面パネルを戻すことにより、空気調和機の運転開始と同時に、前面パネルが実際に動作し始めるとともに、前面パネルが動作しない等の故障と判定されることを防止できる。 As described above, in the present embodiment, when the operation of the air conditioner is stopped, the front panel is returned in advance in the direction opposite to the front panel closing direction by the amount of play of the gear unit, thereby simultaneously starting the operation of the air conditioner. It is possible to prevent the front panel from actually operating and determining that the front panel does not operate or the like.
（実施の形態２）
図３は、本発明の第２の実施の形態のモータ制御装置の動作フローチャートである。以下、駆動部を風向変更羽根に適用した空気調和機の室内ユニットについて、風向変更羽根の風向を変更したときの動作を図３のフローチャートを用いて説明する。まず、風向変更羽根風向変更指示があれば（ＳＴ３０１）、ステッピングモータ駆動速度通常指示とし（ＳＴ３０２）、風向変更羽根角度指示を変更する（ＳＴ３０３）。風向変更羽根の移動が完了すると（ＳＴ３０４）、ステッピングモータ駆動速度増加指示とし（ＳＴ３０５）、ステッピングモータへギア部の遊び分Ｔだけ反転の指示を出す（ＳＴ３０６）。
(Embodiment 2)
FIG. 3 is an operation flowchart of the motor control device according to the second embodiment of the present invention. Hereinafter, the operation of the air conditioner indoor unit in which the drive unit is applied to the wind direction changing blade will be described with reference to the flowchart of FIG. 3 when the wind direction of the wind direction changing blade is changed. First, if there is a wind direction change blade wind direction change instruction (ST301), the stepping motor drive speed normal instruction is set (ST302), and the wind direction change blade angle instruction is changed (ST303). When the movement of the wind direction changing blade is completed (ST304), an instruction to increase the driving speed of the stepping motor is made (ST305), and an inversion instruction is issued to the stepping motor by the play amount T of the gear portion (ST306).
以上のように、本実施の形態においては、空気調和機の風向変更羽根の駆動方向が反転した場合に、ギア部の遊び分Ｔだけ移動する間、ステッピングモータの駆動速度を速めることにより、スイング動作等の連続して反転動作する場合においても、モータの駆動方向が反転した場合、駆動部が実際に動作し始めるまでのタイムラグを少なくすることができる。 As described above, in the present embodiment, when the driving direction of the air direction change vane of the air conditioner is reversed, the driving speed of the stepping motor is increased while moving by the amount of play T of the gear unit. Even in the case of continuous reversal operation such as operation, when the motor drive direction is reversed, the time lag until the drive unit actually starts to operate can be reduced.
以上のように、本発明にかかるモータ制御装置は、ギアの動作時に動作が反転した場合、ギアの遊び分による動作のタイムラグを防止できるので、ギアを用いた角度調製装置等の用途にも適用できる。 As described above, the motor control device according to the present invention can prevent the time lag of the operation due to the play of the gear when the operation is reversed during the operation of the gear. it can.
１ ステッピングモータ
２ ギア部
３ 駆動部
４ 制御部
DESCRIPTION OF SYMBOLS 1 Stepping motor 2 Gear part 3 Drive part 4 Control part
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004372817A JP4196121B2 (en) | 2004-12-24 | 2004-12-24 | Motor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004372817A JP4196121B2 (en) | 2004-12-24 | 2004-12-24 | Motor control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006180648A JP2006180648A (en) | 2006-07-06 |
| JP4196121B2 true JP4196121B2 (en) | 2008-12-17 |
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ID=36734210
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004372817A Expired - Lifetime JP4196121B2 (en) | 2004-12-24 | 2004-12-24 | Motor control device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5506579B2 (en) * | 2010-07-14 | 2014-05-28 | 三菱電機株式会社 | Air conditioner indoor unit |
| JP6041654B2 (en) * | 2012-12-11 | 2016-12-14 | 株式会社ハーマン | Combustion gas amount control device |
| US10827804B2 (en) * | 2016-03-15 | 2020-11-10 | Nike, Inc. | Lacing apparatus for automated footwear platform |
| CN117255921A (en) * | 2021-04-21 | 2023-12-19 | 科唯怡株式会社 | air purifier |
| JP7607150B2 (en) * | 2021-04-21 | 2024-12-26 | コーウェイ株式会社 | Air purifiers |
-
2004
- 2004-12-24 JP JP2004372817A patent/JP4196121B2/en not_active Expired - Lifetime
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| Publication number | Publication date |
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| JP2006180648A (en) | 2006-07-06 |
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