JP6164449B2 - 開閉体の挟み込み検知装置及び開閉体装置 - Google Patents
開閉体の挟み込み検知装置及び開閉体装置 Download PDFInfo
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- JP6164449B2 JP6164449B2 JP2013038551A JP2013038551A JP6164449B2 JP 6164449 B2 JP6164449 B2 JP 6164449B2 JP 2013038551 A JP2013038551 A JP 2013038551A JP 2013038551 A JP2013038551 A JP 2013038551A JP 6164449 B2 JP6164449 B2 JP 6164449B2
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- 238000001514 detection method Methods 0.000 title claims description 102
- 238000012937 correction Methods 0.000 claims description 35
- 238000004364 calculation method Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 238000013500 data storage Methods 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 11
- 230000006870 function Effects 0.000 description 27
- 238000012545 processing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000012886 linear function Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0851—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
- H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/06—Linear motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/414—Physical or chemical protection against high or low temperatures
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図1は本発明の第1の実施形態による挟み込み検知装置を備えた開閉体装置のブロック図である。開閉体装置1は、開閉体2、モータ3、回転速度検出部4、及び挟み込み検知装置5を備える。本実施形態では、開閉体装置1は車両用の開閉体装置を想定している。開閉体2は、本実施形態ではサンルーフを想定しているが、後述する説明から分かるように、本発明はスライドドア、パワーウィンドウ等、他の開閉体における挟み込み検知構成にも適用できる。
ステップS100において、所定条件判定部504が、所定条件が成立しているか否かを判断する。所定条件が成立している場合(ステップS100、Yes)、処理はステップS101に進む。
上記第1の実施形態では、基準温度データと駆動温度データの相対関係に基づいて検知閾値を補正する構成を示したが、本実施形態では、基準温度データと駆動温度データの相対関係に基づいて駆動負荷データを補正する構成を示す。図7は本発明の第2の実施形態による挟み込み検知装置を備えた開閉体装置のブロック図である。本実施形態は、挟み込み検知装置5以外の構成は第1の実施形態のものと同様であるのでその説明を省略する。
ステップS300において、所定条件判定部504が、所定条件が成立しているか否かを判断する。所定条件が成立している場合(ステップS300、Yes)、処理はステップS301に進む。
2 開閉体
3 モータ
4 回転速度検出部
5 挟み込み検知装置
510 基準データ記憶部
520 駆動負荷演算部
530 挟み込み判定部
Claims (9)
- モータにより作動される開閉体の挟み込み検知装置であって、
所定時における前記開閉体の閉動作時のモータ回転速度及び環境温度に基づいて負荷データを演算し、該負荷データ及び該環境温度をそれぞれ基準負荷データ及び基準温度データとして記憶する基準データ記憶部と、
前記基準負荷データの記憶後における前記開閉体の閉動作時のモータ回転速度及び環境温度に基づいて駆動負荷データ及び駆動温度データを演算する駆動負荷演算部と、
前記基準負荷データと前記駆動負荷データとの差と、前記開閉体の挟み込みを判定するために設定された閾値との比較結果に基づいて挟み込み発生を判定するとともに、前記基準温度データと前記駆動温度データとの相対関係に基づいて、前記基準負荷データと前記駆動負荷データとの差と前記閾値との相対関係を補正するように構成された挟み込み判定部とを備えた挟み込み検知装置において、
前記基準温度データと前記駆動温度データとの差分が所定範囲内にない場合に、前記挟み込み判定部における比較処理が無効化されるとともに、前記モータによる前記開閉体の閉作動を禁止するように構成された挟み込み検知装置。 - 請求項1に記載の挟み込み検知装置において、前記所定時が、前記モータにおいて所定条件が成立した時である、挟み込み検知装置。
- 請求項1又は2に記載の挟み込み検知装置において、前記挟み込み判定部が、前記基準温度データと前記駆動温度データの相対関係に基づいて前記閾値を補正するように構成された挟み込み検知装置。
- 請求項3に記載の挟み込み検知装置において、前記閾値の補正における補正量が、前記基準温度データから前記駆動温度データへの変化に対する正関数として規定された、挟み込み検知装置。
- 請求項1又は2に記載の挟み込み検知装置において、前記挟み込み判定部が、前記基準温度データと前記駆動温度データの相対関係に基づいて前記駆動負荷データを補正するように構成された挟み込み検知装置。
- 請求項5に記載の挟み込み検知装置において、前記駆動負荷データの補正における補正量が、前記基準温度データから前記駆動温度データへの変化に対する負関数として規定された、挟み込み検知装置。
- 請求項1から6のいずれか一項に記載の挟み込み検知装置において、前記基準データ記憶部が前記基準負荷データを所定のタイミングで更新するように構成された挟み込み検知装置。
- 請求項7に記載の挟み込み検知装置において、前記基準負荷データの記憶後における前記開閉体の閉動作において、挟み込みの発生が検知されずに該閉動作が終了しかつ所定条件が成立していた場合に、該閉動作において得られた前記駆動負荷データが新たな基準負荷データとして書き換えられるように構成された挟み込み検知装置。
- 前記開閉体と、前記モータと、該モータの回転速度を検出する回転速度検出部と、請求項1から8のいずれか一項に記載の挟み込み検知装置とを備えた開閉体装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013038551A JP6164449B2 (ja) | 2013-02-28 | 2013-02-28 | 開閉体の挟み込み検知装置及び開閉体装置 |
EP13194777.2A EP2773003A1 (en) | 2013-02-28 | 2013-11-28 | Pinch detection apparatus for opening-and-closing member, and opening-and-closing member apparatus |
US14/151,186 US9294031B2 (en) | 2013-02-28 | 2014-01-09 | Pinch detection apparatus for opening-and-closing member, and opening-and-closing member apparatus |
CN201420092153.9U CN203964926U (zh) | 2013-02-28 | 2014-02-28 | 用于开闭件的夹持检测设备和开闭件设备 |
Applications Claiming Priority (1)
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JP2013038551A JP6164449B2 (ja) | 2013-02-28 | 2013-02-28 | 開閉体の挟み込み検知装置及び開閉体装置 |
Publications (2)
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JP2014167201A JP2014167201A (ja) | 2014-09-11 |
JP6164449B2 true JP6164449B2 (ja) | 2017-07-19 |
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JP2013038551A Active JP6164449B2 (ja) | 2013-02-28 | 2013-02-28 | 開閉体の挟み込み検知装置及び開閉体装置 |
Country Status (4)
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US (1) | US9294031B2 (ja) |
EP (1) | EP2773003A1 (ja) |
JP (1) | JP6164449B2 (ja) |
CN (1) | CN203964926U (ja) |
Families Citing this family (23)
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JP6219776B2 (ja) * | 2014-04-24 | 2017-10-25 | ファナック株式会社 | 電動モータによって開閉されるドアを備えるドア開閉装置 |
DE102015202164A1 (de) * | 2015-02-06 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Steuervorrichtung für ein Fahrzeug mit automatisch schließender Klappe |
JP5940202B1 (ja) * | 2015-08-06 | 2016-06-29 | オムロンオートモーティブエレクトロニクス株式会社 | 開閉体制御装置 |
JP6306551B2 (ja) * | 2015-10-01 | 2018-04-04 | ファナック株式会社 | 開閉速度を変更可能なドアを有する加工機械 |
JP6346163B2 (ja) * | 2015-12-18 | 2018-06-20 | ファナック株式会社 | ドア開閉装置を備えた工作機械 |
ITUB20159210A1 (it) * | 2015-12-29 | 2017-06-29 | Teleco Automation Srl | Dispositivo di controllo del motore di movimentazione di una chiusura a lamelle di una pergola. |
JP6451662B2 (ja) * | 2016-02-23 | 2019-01-16 | 株式会社安川電機 | 異常判定装置、異常判定プログラム、異常判定システム、及びモータ制御装置 |
CN110670998A (zh) * | 2018-07-03 | 2020-01-10 | 河南森源重工有限公司 | 车窗控制方法、车窗控制***和车辆 |
CN108909419A (zh) * | 2018-07-16 | 2018-11-30 | 英纳法企业管理(上海)有限公司 | 汽车天窗防夹方法及*** |
JP6864662B2 (ja) * | 2018-10-31 | 2021-04-28 | 株式会社ハイレックスコーポレーション | 移動体移動装置 |
JP7081504B2 (ja) * | 2019-01-10 | 2022-06-07 | 株式会社デンソー | 開閉部材制御装置 |
JP7040472B2 (ja) * | 2019-01-25 | 2022-03-23 | 株式会社デンソー | 開閉体制御装置 |
CN113302374B (zh) | 2019-01-25 | 2022-06-28 | 株式会社电装 | 开闭构件控制装置 |
CN110320866B (zh) * | 2019-07-24 | 2021-07-13 | 珠海格力智能装备有限公司 | 机床主轴转速的控制方法及装置 |
CN111142423A (zh) * | 2019-11-22 | 2020-05-12 | 上海衡鲁汽车科技有限公司 | 一种升降控制***的防夹方法及升降控制*** |
CN111101807A (zh) * | 2019-12-20 | 2020-05-05 | 深圳南方德尔汽车电子有限公司 | 一种电动车窗受环境影响的补偿控制方法 |
CN111677400A (zh) * | 2020-06-11 | 2020-09-18 | 温州长江汽车电子有限公司 | 一种高效的车窗防夹启动滤波算法 |
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EP4001568B1 (en) | 2020-11-17 | 2024-05-01 | Aptiv Technologies AG | Pinch detection based on estimated pinch force |
EP4001566B1 (en) | 2020-11-17 | 2024-05-29 | Aptiv Technologies AG | Pinch detection during motor restart |
EP4001569A1 (en) | 2020-11-17 | 2022-05-25 | Aptiv Technologies Limited | Pinch detection based on motor current increase |
EP4001565B1 (en) | 2020-11-17 | 2023-12-27 | Aptiv Technologies Limited | Method and device for detecting potential pinches |
EP4001567B1 (en) * | 2020-11-17 | 2024-05-29 | Aptiv Technologies AG | Method and device for detecting potential pinches |
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2013
- 2013-02-28 JP JP2013038551A patent/JP6164449B2/ja active Active
- 2013-11-28 EP EP13194777.2A patent/EP2773003A1/en not_active Withdrawn
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2014
- 2014-01-09 US US14/151,186 patent/US9294031B2/en active Active
- 2014-02-28 CN CN201420092153.9U patent/CN203964926U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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CN203964926U (zh) | 2014-11-26 |
JP2014167201A (ja) | 2014-09-11 |
US9294031B2 (en) | 2016-03-22 |
US20140239867A1 (en) | 2014-08-28 |
EP2773003A1 (en) | 2014-09-03 |
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