JP2011122369A5 - - Google Patents
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- JP2011122369A5 JP2011122369A5 JP2009281284A JP2009281284A JP2011122369A5 JP 2011122369 A5 JP2011122369 A5 JP 2011122369A5 JP 2009281284 A JP2009281284 A JP 2009281284A JP 2009281284 A JP2009281284 A JP 2009281284A JP 2011122369 A5 JP2011122369 A5 JP 2011122369A5
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- window glass
- power
- control
- window
- power supply
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Description
前記課題は、本発明のパワーウインドウ装置によれば、操作スイッチの操作により駆動される窓ガラスへの異物の巻き込み防止可能なパワーウインドウ装置であって、前記窓ガラスを開閉駆動する駆動手段と、該駆動手段の作動を制御する制御手段と、前記駆動手段によって開閉駆動される窓ガラスの開作動の状態の変化を検出する変化検出手段と、該変化検出手段で検出された変化に基づいて窓ガラスの異物の巻き込みを検出する巻き込み検出手段と、を備え、前記巻き込み検出手段は、前記変化検出手段に基づいた窓ガラスに生じた変化量を算出し、算出された変化量に基づいた値と巻き込み判定しきい値との比較結果によって前記窓ガラスによる異物の巻き込みを確定し、前記制御手段は、前記巻き込み検出手段が異物の巻き込みを確定したときに、前記窓ガラスの異物の巻き込みの進行を止める作動をするように前記駆動手段への電力供給を制御すること、により解決される。
このとき、前記変化検出手段は、前記駆動手段によって開閉駆動される窓ガラスの移動に応じた速度検出信号を出力する移動速度検出手段であり、前記巻き込み検出手段は、前記速度検出信号に基づいて窓ガラスの下降速度の変化量を算出し、算出された前記下降速度の変化量に基づいた値と巻き込み判定しきい値との比較結果によって前記窓ガラスによる異物の巻き込みを確定するように構成すると好適である。
According to the power window device of the present invention, the subject is a power window device capable of preventing foreign objects from being caught in the window glass driven by operation of an operation switch, and a driving means for opening and closing the window glass; Control means for controlling the operation of the drive means, change detection means for detecting a change in the opening operation state of the window glass driven to open and close by the drive means, and a window based on the change detected by the change detection means comprising a trapping detection unit for detecting the entrainment of glass of the foreign matter, and the trapping detection means calculates the amount of change occurring in the window glass based on the change detecting unit, based on the change amount calculated values wherein to confirm the entrainment of foreign object by the window glass according to the comparison result of the trapping determination threshold value, said control means, sure entrapment said trapping detection means of the foreign matter When, by controlling the power supply to the drive means to the operation to stop the progression of the entrainment of foreign matters of the window glass, it is solved by.
At this time, the change detection means is a movement speed detection means for outputting a speed detection signal corresponding to the movement of the window glass that is opened and closed by the drive means, and the entrainment detection means is based on the speed detection signal. When calculating the amount of change in the descending speed of the window glass and confirming the entrainment of the foreign matter by the window glass according to the comparison result between the calculated value of the descending speed and the entrainment determination threshold value Is preferred.
このように本発明では、駆動手段によって開閉駆動される窓ガラスの開作動の状態の変化の検出の例として、例えば、窓ガラスの下降速度の変化量に基づいて異物の巻き込みを確定したときに、異物の巻き込みの進行を止める作動をするように前記駆動手段への電力供給を制御しているので、窓ガラスの開(下降)作動時の異物の巻き込みの進行を止めることが可能となる。
As described above, in the present invention, as an example of detecting a change in the state of opening operation of the window glass that is driven to open and close by the driving means, for example, when the entrapment of a foreign object is determined based on the amount of change in the descending speed of the window glass. Since the power supply to the drive means is controlled so as to stop the progress of the foreign matter entanglement, it is possible to stop the foreign matter entanglement during the opening (lowering) operation of the window glass.
Claims (15)
前記窓ガラスを開閉駆動する駆動手段と、該駆動手段の作動を制御する制御手段と、前記駆動手段によって開閉駆動される窓ガラスの開作動の状態の変化を検出する変化検出手段と、該変化検出手段で検出された変化に基づいて窓ガラスの異物の巻き込みを検出する巻き込み検出手段と、を備え、
前記巻き込み検出手段は、前記変化検出手段に基づいた窓ガラスに生じた変化量を算出し、算出された変化量に基づいた値と巻き込み判定しきい値との比較結果によって前記窓ガラスによる異物の巻き込みを確定し、
前記制御手段は、前記巻き込み検出手段が異物の巻き込みを確定したときに、前記窓ガラスの異物の巻き込みの進行を止める作動をするように前記駆動手段への電力供給を制御することを特徴とするパワーウインドウ装置。 A power window device capable of preventing foreign objects from being caught in a window glass driven by operation of an operation switch,
Driving means for opening and closing the window glass, control means for controlling the operation of the driving means, change detecting means for detecting a change in the state of opening operation of the window glass driven to open and close by the driving means, and the change An entrainment detecting means for detecting entrainment of foreign matter in the window glass based on the change detected by the detecting means,
The trapping detection unit, foreign object by the window glass according to the comparison result of the change to calculate the amount of change occurring in the window glass based on the detecting means, the calculated value based on the change amount and trapping determination threshold value Confirm the entrainment of
The control means controls the power supply to the driving means so as to stop the progress of the foreign object entrainment of the window glass when the entrainment detecting means determines the entrainment of the foreign object. Power window device.
前記巻き込み検出手段は、前記速度検出信号に基づいて窓ガラスの下降速度の変化量を算出し、算出された前記下降速度の変化量に基づいた値と巻き込み判定しきい値との比較結果によって前記窓ガラスによる異物の巻き込みを確定することを特徴とする請求項1記載のパワーウインドウ装置。The entrainment detection means calculates a change amount of the descending speed of the window glass based on the speed detection signal, and compares the calculated value based on the calculated change amount of the descending speed with the entrainment determination threshold value. The power window device according to claim 1, wherein entrapment of foreign matter by the window glass is determined.
前記速度検出信号に基づいて窓ガラスの下降速度の変化量を算出する第1ステップと、
前記第1ステップによって算出された前記下降速度の変化量に基づいて所定の演算を行う第2ステップと、
前記第2ステップで演算した演算結果と巻き込み判定しきい値との比較結果に基づいて前記窓ガラスによる異物の巻き込みを確定する第3ステップと、
前記第3ステップで異物の巻き込みを確定したときに、前記窓ガラスの異物の巻き込みの進行を止める作動をするように前記駆動手段への電力供給を制御する第4ステップと、を備えたことを特徴とするパワーウインドウ装置の制御方法。 A driving means for opening and closing the window glass; a control means for controlling the operation of the driving means; a moving speed detecting means for outputting a speed detection signal corresponding to the movement of the window glass driven to open and close by the driving means; A method for controlling a power window device capable of preventing foreign objects from being caught in a window glass driven by operation of an operation switch. ,
A first step of calculating a change amount of the window glass descending speed based on the speed detection signal;
A second step of performing a predetermined calculation based on the amount of change in the descending speed calculated in the first step;
A third step of determining the inclusion of foreign matter by the window glass based on the comparison result between the calculation result calculated in the second step and the entrainment determination threshold;
A fourth step of controlling the power supply to the driving means so as to stop the progress of the entrapping of the foreign matter on the window glass when the foreign matter has been caught in the third step. A control method for a power window device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009281284A JP5632157B2 (en) | 2009-12-11 | 2009-12-11 | Power window device and control method thereof |
Applications Claiming Priority (1)
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JP2009281284A JP5632157B2 (en) | 2009-12-11 | 2009-12-11 | Power window device and control method thereof |
Publications (3)
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JP2011122369A JP2011122369A (en) | 2011-06-23 |
JP2011122369A5 true JP2011122369A5 (en) | 2013-01-31 |
JP5632157B2 JP5632157B2 (en) | 2014-11-26 |
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JP2009281284A Active JP5632157B2 (en) | 2009-12-11 | 2009-12-11 | Power window device and control method thereof |
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Families Citing this family (19)
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JP6049374B2 (en) | 2012-09-21 | 2016-12-21 | アスモ株式会社 | Opening and closing body control device and control method thereof |
JP6130697B2 (en) * | 2013-03-26 | 2017-05-17 | アスモ株式会社 | Opening / closing member control device |
CN103244004B (en) * | 2013-05-13 | 2015-05-20 | 清华大学 | Electric car window anti-pinch parameter automatic matching method |
CN104514456B (en) * | 2013-09-27 | 2016-10-05 | 深圳市金证卡尔电子有限公司 | Window opening and closing control system and method |
DE102016100981A1 (en) | 2015-01-23 | 2016-07-28 | Asmo Co., Ltd. | A vehicle window opening device |
JP6432367B2 (en) * | 2015-01-23 | 2018-12-05 | 株式会社デンソー | Vehicle window opening and closing device |
JP6485081B2 (en) * | 2015-02-03 | 2019-03-20 | 株式会社デンソー | Vehicle window opening and closing device |
JP6413810B2 (en) * | 2015-01-30 | 2018-10-31 | 株式会社デンソー | Vehicle window opening and closing device |
JP6380140B2 (en) * | 2015-02-02 | 2018-08-29 | 株式会社デンソー | Vehicle window opening and closing device |
US10464399B2 (en) | 2015-01-30 | 2019-11-05 | Denso Corporation | Vehicle window opening device |
US9617777B2 (en) | 2015-02-03 | 2017-04-11 | Asmo Co., Ltd. | Vehicle window opening device |
JP6492706B2 (en) * | 2015-02-03 | 2019-04-03 | 株式会社デンソー | Vehicle window opening and closing device |
JP6711162B2 (en) * | 2016-06-20 | 2020-06-17 | 株式会社デンソー | Opening/closing member drive device for vehicle |
JP6805590B2 (en) | 2016-07-12 | 2020-12-23 | 株式会社デンソー | Opening and closing member drive device |
JP6267311B2 (en) * | 2016-11-22 | 2018-01-24 | アスモ株式会社 | Opening and closing body control device and control method thereof |
KR102299494B1 (en) | 2017-04-14 | 2021-09-08 | 현대자동차주식회사 | Apparatus for controlling window of vehicle and method thereof |
JP6897599B2 (en) | 2018-02-21 | 2021-06-30 | 株式会社デンソー | Power window controller |
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JP4855216B2 (en) * | 2006-11-01 | 2012-01-18 | オムロンオートモーティブエレクトロニクス株式会社 | Opening and closing body control device |
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