JP2020029739A - Opening/closing member control device and motor with control device - Google Patents

Opening/closing member control device and motor with control device Download PDF

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JP2020029739A
JP2020029739A JP2018157047A JP2018157047A JP2020029739A JP 2020029739 A JP2020029739 A JP 2020029739A JP 2018157047 A JP2018157047 A JP 2018157047A JP 2018157047 A JP2018157047 A JP 2018157047A JP 2020029739 A JP2020029739 A JP 2020029739A
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opening
mask section
load information
closing member
control device
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JP6988740B2 (en
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遼 奥田
Ryo Okuda
遼 奥田
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Denso Corp
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Denso Corp
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Abstract

To provide an opening/closing member control device that can prevent incorrect determination for foreign matters being caught.SOLUTION: A control unit performs blockage determination processing to perform determination for foreign matters being caught in areas other than a mask section around the fully closed position, and load information learning processing that stores load information about the position of a window glass during close operation. The control unit uses the load information obtained by the load information learning processing for correction during the blockage determination processing. The control unit sets a normal mask section as a mask section for the blockage determination processing when the load information learning processing is completed. The control unit sets an expanded mask section that is longer than the normal mask section as a mask section for the blockage determination processing when the load information learning processing is not completed.SELECTED DRAWING: Figure 4

Description

本発明は、車両用の開閉部材制御装置及び制御装置付きモータに関するものである。   The present invention relates to an opening / closing member control device for a vehicle and a motor with a control device.

車両用の開閉部材制御装置としての例えばパワーウインド装置では、ウインドガラスの位置毎に対する負荷情報を記憶(学習)しておき、ウインドガラスの位置毎に対する負荷情報に応じたしきい値に基づいて挟み込みが発生したか否かを判定することで、挟み込み荷重を小さくすることが行われている(例えば、特許文献1参照)。   For example, in a power window device as an opening / closing member control device for a vehicle, load information for each position of the window glass is stored (learned), and the load information is sandwiched based on a threshold value corresponding to the load information for each position of the window glass. It has been practiced to determine whether or not the occurrence of the pinching has reduced the pinching load (for example, see Patent Document 1).

また、パワーウインド装置では、ウインドガラスの閉じ切り時におけるウェザーストリップの摺動抵抗によって挟み込みの誤判定が生じないように、閉じ切り付近において挟み込み判定処理を無効化するためのマスク区間が設定されている。   Further, in the power window device, a mask section for disabling the entrapment determination process is set in the vicinity of the enclosing so that an erroneous entrapment determination is not caused by the sliding resistance of the weather strip when the window glass is closed. I have.

特開2006−307634号公報JP 2006-307634 A

上記のようなパワーウインド装置において、ウインドガラスやウェザーストリップの建て付けが悪い場合、ウインドガラスがマスク区間に入る前にウインドガラスがウェザーストリップに接触してしまうおそれがある。このとき、上記した負荷情報学習処理が完了していれば、ウインドガラスとウェザーストリップとの接触による負荷を学習しているため、マスク区間外であってもウインドガラスとウェザーストリップとの接触による負荷で挟み込みの誤判定が生じることがほぼ無い。しかしながら、出荷前の初期設定時や部品交換時の初期設定時など、負荷情報学習処理が完了していない場合には、マスク区間外でのウインドガラスとウェザーストリップとの接触によって挟み込みの誤判定が生じるおそれがある。   In the above-described power window device, when the window glass or the weather strip is not properly installed, the window glass may come into contact with the weather strip before the window glass enters the mask section. At this time, if the above-described load information learning process is completed, the load due to the contact between the window glass and the weatherstrip is learned, so that the load due to the contact between the window glass and the weatherstrip even outside the mask section. Erroneous determination of entrapment hardly occurs. However, if the load information learning process has not been completed, such as during initial settings before shipment or when replacing parts, misjudgment of pinching due to contact between the window glass and the weatherstrip outside the mask section may occur. May occur.

本発明は、上記課題を解決するためになされたものであって、その目的は、異物挟み込みの誤判定を抑制できる開閉部材制御装置及び制御装置付きモータを提供することにある。   SUMMARY An advantage of some aspects of the invention is to provide an opening / closing member control device and a motor with a control device that can suppress erroneous determination of a foreign object being trapped.

上記課題を解決する開閉部材制御装置は、車両の開閉部材(2)を開閉させるためのモータ(M)の駆動を制御する制御部(5)を備え、前記制御部は、前記開閉部材の全閉位置(Pc)からその開方向側に所定長さを有するマスク区間を除く区間において、閉作動中の前記開閉部材による異物の挟み込みの発生を判定する挟み込み判定処理と、前記開閉部材の閉作動時における前記開閉部材の位置に対する負荷情報を記憶する負荷情報学習処理と、を実行し、前記負荷情報学習処理で得た負荷情報を前記挟み込み判定処理での補正に用いる開閉部材制御装置であって、前記制御部は、前記負荷情報学習処理が完了している場合、前記挟み込み判定処理の前記マスク区間として通常マスク区間(A1)を設定し、前記負荷情報学習処理が完了していない場合、前記挟み込み判定処理の前記マスク区間として前記通常マスク区間よりも長い拡張マスク区間(A2)を設定する。   An opening / closing member control device for solving the above problem includes a control unit (5) for controlling driving of a motor (M) for opening / closing an opening / closing member (2) of a vehicle, and the control unit includes: In a section excluding a mask section having a predetermined length from the closed position (Pc) to the opening direction side thereof, a trapping determination process for determining occurrence of a foreign substance being trapped by the opening and closing member during the closing operation, and a closing operation of the opening and closing member. A load information learning process for storing load information for the position of the opening / closing member at the time, and using the load information obtained in the load information learning process for correction in the entrapment determination process. When the load information learning process is completed, the control unit sets a normal mask section (A1) as the mask section of the entrapment determination process, and completes the load information learning process. If not, it sets the elongate dilation mask section (A2) than the normal mask interval as the mask period of the pinch detection processing.

上記態様によれば、負荷情報学習処理が完了していない場合、通常マスク区間よりも長い拡張マスク区間が挟み込み判定処理のマスク区間として設定される。このため、建て付け不良などに起因する全閉位置付近での挟み込みの誤判定を抑制できる。一方、負荷情報学習処理が完了している場合には、拡張マスク区間よりも狭い通常マスク区間が挟み込み判定処理のマスク区間として設定される。このため、誤判定を防止するためにマスク区間を広い範囲で固定する必要がなく、状況に応じた適切な範囲のマスク区間を設定することができる。   According to the above aspect, when the load information learning processing has not been completed, an extended mask section longer than the normal mask section is set as a mask section of the pinch determination processing. For this reason, it is possible to suppress erroneous determination of entrapment in the vicinity of the fully closed position due to poor installation or the like. On the other hand, when the load information learning processing has been completed, a normal mask section that is narrower than the extended mask section is set as a mask section for the pinch determination processing. Therefore, it is not necessary to fix the mask section in a wide range in order to prevent erroneous determination, and it is possible to set a mask section in an appropriate range according to the situation.

上記課題を解決する制御装置付きモータは、開閉部材(2)を開閉させるためのモータ(M)に、上記の開閉部材制御装置が一体に設けられる。
上記態様によれば、開閉部材制御装置を一体に備えた制御装置付きモータにおいて、異物挟み込みの誤判定を抑制できる。
According to a motor with a control device for solving the above-mentioned problems, the motor (M) for opening and closing the opening and closing member (2) is provided integrally with the opening and closing member control device.
According to the above aspect, in the motor with the control device integrally provided with the opening / closing member control device, it is possible to suppress the erroneous determination of the foreign object being caught.

実施形態のパワーウインド装置の概略構成図。FIG. 1 is a schematic configuration diagram of a power window device according to an embodiment. 同形態における通常マスク区間及び拡張マスク区間を示す模式図。FIG. 4 is a schematic diagram showing a normal mask section and an extended mask section in the same embodiment. 同形態における負荷情報学習処理の態様を説明するための説明図。FIG. 4 is an explanatory diagram for describing a mode of a load information learning process in the same embodiment. 同形態におけるマスク区間設定処理を説明するためのフロー図。FIG. 9 is a flowchart for explaining mask section setting processing in the same embodiment.

以下、開閉部材制御装置及び制御装置付きモータの一実施形態について説明する。
図1に示すように、車両ドア1には、開閉部材としてのウインドガラス2が上下動可能に設けられ、該ウインドガラス2には図示しないレギュレータなどを介してパワーウインド装置3におけるモータMが駆動連結されている。
Hereinafter, an embodiment of an opening / closing member control device and a motor with a control device will be described.
As shown in FIG. 1, a window glass 2 as an opening / closing member is provided on a vehicle door 1 so as to be vertically movable, and a motor M of a power window device 3 is driven on the window glass 2 via a regulator (not shown). Are linked.

パワーウインド装置3は、前記モータMと、モータMを制御するためのパワーウインドECUからなる制御装置4を備えている。制御装置4は、例えばマイコンからなる制御部5と、リレーなどからなる駆動回路6と、位置検出センサとしてのホールIC7とを備える。制御部5は、駆動回路6、ホールIC7、車両ドア1に設けられた操作スイッチ8、及び車両ECU9と電気的に接続され、ホールIC7、操作スイッチ8、及び車両ECU9からの信号などに基づいて駆動回路6を制御してモータMを駆動し、ウインドガラス2を上下動させる。なお、本実施形態のパワーウインド装置3は、図示しない単一のハウジング内にモータM、ホールIC7及び制御装置4などが収容されて構成されている。   The power window device 3 includes the motor M and a control device 4 including a power window ECU for controlling the motor M. The control device 4 includes, for example, a control unit 5 including a microcomputer, a drive circuit 6 including a relay, and a Hall IC 7 as a position detection sensor. The control unit 5 is electrically connected to the drive circuit 6, the hall IC 7, the operation switch 8 provided on the vehicle door 1, and the vehicle ECU 9, and based on signals from the hall IC 7, the operation switch 8, the vehicle ECU 9, and the like. The drive circuit 6 is controlled to drive the motor M to move the window glass 2 up and down. The power window device 3 of the present embodiment is configured such that the motor M, the Hall IC 7, the control device 4, and the like are housed in a single housing (not shown).

ホールIC7は、モータMの回転軸と一体回転するセンサマグネットの磁束の変化に応じたパルス信号をウインドガラス2の位置情報として検出して制御部5に出力するものである。また、操作スイッチ8は、使用者の操作によって、ウインドガラス2を上動させるための信号と、ウインドガラス2を下動させるための信号と、一度操作(例えば、一度深押し)されるとウインドガラス2を開閉端部位置まで駆動させる(所謂オート機能の)ための信号とを出力可能なものである。   The Hall IC 7 detects a pulse signal corresponding to a change in magnetic flux of a sensor magnet that rotates integrally with the rotation shaft of the motor M as position information of the window glass 2 and outputs the pulse signal to the control unit 5. The operation switch 8 is operated by a user to operate the signal for moving the window glass 2 up and the signal for moving the window glass 2 down. It can output a signal for driving the glass 2 to the open / close end position (so-called automatic function).

制御部5は、ウインドガラス2の全閉位置Pc(もしくは全閉位置Pcと全開位置の両方)を基準としてウインドガラス2の位置を認識しつつ、モータMの駆動を制御する。全閉位置Pcは初期化処理にて設定される。初期化処理では、制御部5は、上動させたウインドガラス2が可動域の上端に到達してモータMの回転が拘束されたとき、その拘束された位置を全閉位置Pcとして設定する。   The control unit 5 controls the driving of the motor M while recognizing the position of the window glass 2 with reference to the fully closed position Pc of the window glass 2 (or both the fully closed position Pc and the fully opened position). The fully closed position Pc is set in the initialization processing. In the initialization process, when the window glass 2 moved upward reaches the upper end of the movable range and the rotation of the motor M is restricted, the control unit 5 sets the restricted position as the fully closed position Pc.

また、制御部5は、モータMを駆動させる毎に、ウインドガラス2の位置に対する負荷情報である速度データをメモリ11に書き込む負荷情報学習処理を行う。このとき、制御部5は、ウインドガラス2の全閉位置Pcから全開位置までの全範囲を分割(例えば256分割)した位置毎に対する前記速度データをメモリ11に書き込む。   Further, every time the motor M is driven, the control unit 5 performs a load information learning process of writing speed data, which is load information for the position of the window glass 2, into the memory 11. At this time, the control unit 5 writes the speed data for each position obtained by dividing the entire range from the fully closed position Pc to the fully opened position of the window glass 2 (for example, divided into 256) into the memory 11.

また、制御部5は、前記速度データ(負荷情報)に応じたしきい値に基づいて挟み込みが発生したか否かの挟み込み判定処理を行う。そして、制御部5は、例えば、ウインドガラス2をオート機能により閉端部位置まで駆動させている途中で、挟み込みが発生したと判定すると、モータMを逆回転駆動させて、ウインドガラス2を開方向に駆動させ、挟み込み状態を解除させる。   Further, the control unit 5 performs a pinch determination process of determining whether pinch has occurred based on a threshold value according to the speed data (load information). Then, for example, when the control unit 5 determines that the entrapment has occurred while the window glass 2 is being driven to the closed end position by the automatic function, the control unit 5 drives the motor M in the reverse direction to open the window glass 2. Direction to release the pinched state.

制御部5は、全閉位置Pcからその開方向側(すなわち下側)の所定区間を、前記挟み込み判定処理を実行しないマスク区間として設定する。本実施形態のマスク区間としては、通常マスク区間A1と拡張マスク区間A2とが設定可能となっている。通常マスク区間A1と拡張マスク区間A2の各上端位置は全閉位置Pcで同位置であり、拡張マスク区間A2の下端位置は、通常マスク区間A1の下端位置よりも下側(開方向側)に設定されている。また、拡張マスク区間A2の下端位置は、車両ドア1の窓枠上部のウェザーストリップ1aの下端部(開方向側端部)から数ミリメートル程度下側に位置するように設定されている(図2参照)。   The control unit 5 sets a predetermined section on the opening direction side (ie, the lower side) from the fully closed position Pc as a mask section in which the entrapment determination process is not performed. As the mask section of the present embodiment, a normal mask section A1 and an extended mask section A2 can be set. The upper end positions of the normal mask section A1 and the extended mask section A2 are the same at the fully closed position Pc, and the lower end position of the extended mask section A2 is lower (opening side) than the lower end position of the normal mask section A1. Is set. The lower end position of the expanded mask section A2 is set to be located several millimeters below the lower end (opening side end) of the weather strip 1a above the window frame of the vehicle door 1 (FIG. 2). reference).

次に、制御部5によるマスク区間の設定処理について説明する。
制御部5は、ウインドガラス2の閉作動の開始時において、前述の挟み込み判定処理のマスク区間を設定するマスク区間設定処理を行う。
Next, the setting process of the mask section by the control unit 5 will be described.
At the start of the closing operation of the window glass 2, the control unit 5 performs a mask section setting process for setting the mask section of the above-described pinch determination process.

図4に示すように、マスク区間設定処理では、ステップS1において、制御部5は前記初期化処理が完了しているか否かを判定し、初期化処理が完了している場合には、後段のステップS2に移る。なお、同ステップS1で初期化処理が完了していないと判定された場合は、マスク区間設定処理を終了する。   As shown in FIG. 4, in the mask section setting process, in step S1, the control unit 5 determines whether or not the initialization process has been completed, and when the initialization process has been completed, Move to step S2. If it is determined in step S1 that the initialization processing has not been completed, the mask section setting processing ends.

ステップS2において、制御部5は、前述の負荷情報学習処理が完了しているか否かを判定する。ここで、負荷情報学習処理が完了している場合、ステップS3に移り、挟み込み判定処理のマスク区間を通常マスク区間A1とする。一方、負荷情報学習処理が完了していない場合、ステップS4に移り、挟み込み判定処理のマスク区間を拡張マスク区間A2とする。   In step S2, the control unit 5 determines whether or not the above-described load information learning processing has been completed. Here, when the load information learning process is completed, the process proceeds to step S3, and the mask section of the entrapment determination processing is set to the normal mask section A1. On the other hand, if the load information learning process has not been completed, the process proceeds to step S4, and the mask section of the entrapment determination processing is set to an extended mask section A2.

本実施形態の作用について説明する。
例えば、操作スイッチ8の操作に基づいてウインドガラス2がオート機能により閉駆動されている途中で、ウインドガラス2に異物が挟み込まれると、制御部5の挟み込み判定処理によって挟み込みが発生したと判定され、モータMが逆回転駆動されて、ウインドガラス2が開方向に駆動され、挟み込み状態が解除される。
The operation of the present embodiment will be described.
For example, if a foreign object is caught in the window glass 2 while the window glass 2 is being closed by the automatic function based on the operation of the operation switch 8, it is determined by the control unit 5 that a foreign object has been caught. Then, the motor M is driven to rotate in the reverse direction, the window glass 2 is driven in the opening direction, and the sandwiched state is released.

ここで、図2中の2点鎖線で示すように、ウインドガラス2やウェザーストリップ1aの建て付けが悪い場合には、ウインドガラス2の上動時に通常マスク区間A1の領域外(すなわち、挟み込み判定処理の実行区間内)で、ウインドガラス2の上端がウェザーストリップ1aに衝突するおそれがある。   Here, as shown by a two-dot chain line in FIG. 2, when the wind glass 2 and the weather strip 1 a are improperly installed, the window glass 2 moves up and out of the normal mask section A1 (that is, the entrapment determination). In the processing section), the upper end of the window glass 2 may collide with the weather strip 1a.

図3に示すように、ウインドガラス2とウェザーストリップ1aとの衝突によってモータMの回転速度(実速度)が低下したとき、負荷情報学習処理が完了していない場合には、モータMの実速度に則した速度情報に基づいて挟み込み判定処理が行われる。一方、負荷情報学習処理が完了している場合、負荷情報学習処理で算出された速度データでは、ウインドガラス2とウェザーストリップ1aとの衝突によるモータMの速度低下が補正されており、この補正された速度データに基づいて挟み込み判定処理が行われる。   As shown in FIG. 3, when the rotation speed (actual speed) of the motor M decreases due to the collision between the window glass 2 and the weather strip 1 a, if the load information learning process is not completed, the actual speed of the motor M Is performed based on the speed information in accordance with. On the other hand, when the load information learning process is completed, the speed data calculated in the load information learning process corrects a decrease in the speed of the motor M due to the collision between the window glass 2 and the weather strip 1a. An entrapment determination process is performed based on the velocity data.

そして、本実施形態の制御態様によれば、負荷情報学習処理が完了していない場合には、挟み込み判定処理のマスク区間として拡張マスク区間A2が選択される。これにより、ウインドガラス2やウェザーストリップ1aの建て付けが悪い場合であっても、ウインドガラス2がウェザーストリップ1aと衝突する位置が拡張マスク区間A2にてカバーされるため、ウインドガラス2とウェザーストリップ1aとの衝突時における挟み込みの誤判定を防止できる。   Then, according to the control mode of the present embodiment, when the load information learning processing is not completed, the extended mask section A2 is selected as the mask section of the entrapment determination processing. As a result, even when the wind glass 2 and the weather strip 1a are poorly installed, the position where the wind glass 2 collides with the weather strip 1a is covered by the extended mask section A2. It is possible to prevent erroneous determination of entrapment at the time of collision with 1a.

一方、負荷情報学習処理が完了している場合には、拡張マスク区間A2よりも狭い通常マスク区間A1が挟み込み判定処理のマスク区間として選択される。このため、誤判定を防止するためにマスク区間を広い範囲で固定する必要がなく、状況に応じた適切な範囲のマスク区間を設定することができる。   On the other hand, when the load information learning processing has been completed, the normal mask section A1 that is narrower than the extended mask section A2 is selected as the mask section for the pinch determination processing. Therefore, it is not necessary to fix the mask section in a wide range in order to prevent erroneous determination, and it is possible to set a mask section in an appropriate range according to the situation.

本実施形態の効果について説明する。
(1)制御部5は、負荷情報学習処理が完了している場合、挟み込み判定処理のマスク区間として通常マスク区間A1を設定し、負荷情報学習処理が完了していない場合、挟み込み判定処理のマスク区間として通常マスク区間A1よりも長い拡張マスク区間A2を設定する。これにより、ウインドガラス2やウェザーストリップ1aの建て付け不良などに起因する全閉位置Pc付近での挟み込みの誤判定を抑制でき、その結果、ウインドガラス2の閉じ切り性が向上される。
The effect of the present embodiment will be described.
(1) When the load information learning process is completed, the control unit 5 sets a normal mask section A1 as a mask section of the entrapment determination process. When the load information learning process is not completed, the control unit 5 sets a mask of the entrapment determination process. An extended mask section A2 longer than the normal mask section A1 is set as the section. As a result, it is possible to suppress erroneous determination of entrapment near the fully closed position Pc due to an improper installation of the window glass 2 or the weather strip 1a, and as a result, the openability of the window glass 2 is improved.

また、負荷情報学習処理が完了している場合には、拡張マスク区間A2よりも狭い通常マスク区間A1が挟み込み判定処理のマスク区間として選択される。このため、誤判定を防止するためにマスク区間を広い範囲で固定する必要がなく、状況に応じた適切な範囲のマスク区間を設定することができる。   If the load information learning process has been completed, the normal mask section A1 that is narrower than the extended mask section A2 is selected as the mask section for the pinch determination process. Therefore, it is not necessary to fix the mask section in a wide range in order to prevent erroneous determination, and it is possible to set a mask section in an appropriate range according to the situation.

本実施形態は、以下のように変更して実施することができる。本実施形態及び以下の変更例は、技術的に矛盾しない範囲で互いに組み合わせて実施することができる。
・上記実施形態の初期化処理において、ウインドガラス2の全閉位置Pcと全開位置の両方の情報を得る場合、制御部5は初期化処理においてウインドガラス2を可動域の上端部及び下端部の各々に突き当てて全閉位置Pcと全開位置を把握する。
This embodiment can be implemented with the following modifications. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
In the initialization processing of the above embodiment, when information on both the fully closed position Pc and the fully opened position of the window glass 2 is obtained, the control unit 5 sets the window glass 2 at the upper end and the lower end of the movable range in the initialization processing. The fully closed position Pc and the fully opened position are grasped by abutting each of them.

この場合、初期化処理の態様としては、ウインドガラス2をまず上動させて可動域の上端部に突き当てた後、ウインドガラス2を下動させて可動域の下端部に突き当てる第1のパターンと、それとは逆に、ウインドガラス2をまず下動させて可動域の下端部に突き当てた後、ウインドガラス2を上動させて可動域の上端部に突き当てる第2のパターンとが考えられる。   In this case, as an aspect of the initialization processing, first, the window glass 2 is first moved upward to hit the upper end of the movable range, and then the window glass 2 is moved downward to strike the lower end of the movable range. The pattern and, conversely, a second pattern in which the window glass 2 is first moved downward to hit the lower end of the movable range, and then the window glass 2 is moved upward to strike the upper end of the movable range. Conceivable.

初期化処理の態様として、上記第2のパターンが選択される場合、ウインドガラス2を可動域の下端部に突き当てた後の上動時において、閉作動時の負荷情報学習処理を実行することができ、その結果、初期化処理の完了とともに、閉作動時の負荷情報学習処理が完了される。   As an aspect of the initialization processing, when the second pattern is selected, the load information learning processing at the time of the closing operation is performed during the upward movement after the window glass 2 is abutted against the lower end of the movable range. As a result, the load information learning process at the time of the closing operation is completed along with the completion of the initialization process.

一方、初期化処理の態様として、上記第1のパターンが選択される場合には、初期化処理が完了しても、閉作動時の負荷情報学習処理が完了しない。このため、初期化処理の態様として上記第1のパターンが選択される場合において、上記実施形態のマスク区間設定処理を行うと、より効果的である。   On the other hand, when the first pattern is selected as an aspect of the initialization processing, the load information learning processing at the time of the closing operation is not completed even if the initialization processing is completed. Therefore, when the first pattern is selected as the mode of the initialization processing, it is more effective to perform the mask section setting processing of the above embodiment.

・上記実施形態の制御装置4は、モータMと一体に(すなわち、同一のハウジング内に)設けられているが、これ以外に例えば、モータMとは別体で離間した位置に設けられてモータMを駆動制御するものとしてもよい。   The control device 4 of the above-described embodiment is provided integrally with the motor M (that is, in the same housing). In addition, for example, the control device 4 is provided at a position separated from the motor M and separated from the motor M. M may be drive-controlled.

・上記実施形態では、車両のパワーウインド装置3に具体化したが、これに限定されず、車両のサンルーフ装置やスライドドア装置などに具体化してもよい。   In the above embodiment, the present invention is embodied in the power window device 3 of the vehicle, but is not limited thereto, and may be embodied in a sunroof device or a sliding door device of the vehicle.

M…モータ(制御装置付きモータ)、2…ウインドガラス(開閉部材)、4…制御装置(開閉部材制御装置)、5…制御部、A1…通常マスク区間、A2…拡張マスク区間。   M: motor (motor with control device), 2: window glass (opening / closing member), 4: control device (opening / closing member control device), 5: control section, A1: normal mask section, A2: extended mask section.

Claims (3)

車両の開閉部材(2)を開閉させるためのモータ(M)の駆動を制御する制御部(5)を備え、
前記制御部は、前記開閉部材の全閉位置(Pc)からその開方向側に所定長さを有するマスク区間を除く区間において、閉作動中の前記開閉部材による異物の挟み込みの発生を判定する挟み込み判定処理と、前記開閉部材の閉作動時における前記開閉部材の位置に対する負荷情報を記憶する負荷情報学習処理と、を実行し、前記負荷情報学習処理で得た負荷情報を前記挟み込み判定処理での補正に用いる開閉部材制御装置であって、
前記制御部は、前記負荷情報学習処理が完了している場合、前記挟み込み判定処理の前記マスク区間として通常マスク区間(A1)を設定し、前記負荷情報学習処理が完了していない場合、前記挟み込み判定処理の前記マスク区間として前記通常マスク区間よりも長い拡張マスク区間(A2)を設定する、開閉部材制御装置。
A control unit (5) for controlling driving of a motor (M) for opening and closing the opening / closing member (2) of the vehicle;
The control unit is configured to determine whether or not foreign matter has been caught by the opening and closing member during the closing operation in a section excluding a mask section having a predetermined length in the opening direction from the fully closed position (Pc) of the opening and closing member. A determination process and a load information learning process for storing load information for the position of the opening / closing member when the opening / closing member is closed are executed, and the load information obtained in the load information learning process is used in the entrapment determination process. An opening and closing member control device used for correction,
The control unit sets a normal mask section (A1) as the mask section of the entrapment determination process when the load information learning process is completed, and sets the entrapment when the load information learning process is not completed. An opening / closing member control device that sets an extended mask section (A2) longer than the normal mask section as the mask section in the determination process.
前記制御部は、前記開閉部材の全閉位置及び全開位置を認識するための初期化処理を行い、前記初期化処理では、まず前記開閉部材を閉作動させて全閉位置を認識し、その後、前記開閉部材を開作動させて全開位置を認識する、請求項1に記載の開閉部材制御装置。   The control unit performs an initialization process for recognizing a fully closed position and a fully opened position of the opening and closing member.In the initialization process, the closing unit is first operated to recognize a fully closed position, and then, The opening / closing member control device according to claim 1, wherein the opening / closing member is opened to recognize a fully open position. 開閉部材(2)を開閉させるためのモータ(M)に、請求項1又は2に記載の開閉部材制御装置が一体に設けられた制御装置付きモータ。   A motor with a control device, wherein the motor (M) for opening and closing the opening / closing member (2) is provided integrally with the opening / closing member control device according to claim 1 or 2.
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