JP4181106B2 - Vehicle sliding door stagnation detection device - Google Patents
Vehicle sliding door stagnation detection device Download PDFInfo
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- JP4181106B2 JP4181106B2 JP2004338470A JP2004338470A JP4181106B2 JP 4181106 B2 JP4181106 B2 JP 4181106B2 JP 2004338470 A JP2004338470 A JP 2004338470A JP 2004338470 A JP2004338470 A JP 2004338470A JP 4181106 B2 JP4181106 B2 JP 4181106B2
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Description
本発明は、車両用スライドドアの挾み込み検出装置に関する。 The present invention relates to a stagnation detection device for a sliding door for a vehicle.
従来、車両用スライドドアの挾み込み検出装置において、スライドドアの垂直前端に対向するドア開口部の垂直前縁に沿って帯状の感圧センサを設け、スライドドアの閉止時直前に、スライドドアの垂直前端とドア開口部の垂直前縁との間に物体が挟み込まれると、物体の接触による押圧により感圧センサがオンすることにより、物体の挾み込みを検出するようにしたものがある（例えば、特許文献１参照）。
しかし、上述のような従来の車両用スライドドアの挾み込み検出装置においては、スライドドアの閉移動時に物体の挾み込みを検出することはできるものの、スライドドアの開移動時に、スライドドアに設けられた窓開口部の垂直前縁とドア開口部の垂直後縁との間に物体が挟み込まれたことを検出することはできない。 However, in the conventional vehicle sliding door squeezing detection device as described above, although the squeezing of the object can be detected when the sliding door is closed, the sliding door is moved when the sliding door is opened. It cannot be detected that an object is sandwiched between the vertical front edge of the provided window opening and the vertical rear edge of the door opening.
本発明は、従来の技術が有する上記のような問題点に鑑み、スライドドアの閉移動及び開移動における物体の挾み込みを検出可能にした車両用スライドドアの挾み込み検出装置を提供することを目的としている。 SUMMARY OF THE INVENTION The present invention provides a vehicle sliding door squeezing detection device that can detect squeezing of an object in the closing movement and opening movement of the sliding door in view of the above-described problems of the prior art. The purpose is that.
本発明によると、上記課題は、次のようにして解決される。
（１）窓開口部を有するとともに、車体パネルに設けられたドア開口部を前後方向に開閉可能なスライドドアと、該スライドドアを開閉移動させるドア開閉駆動手段と、該ドア開閉駆動手段を制御可能な制御手段とを備えた車両用スライドドアの挾み込み検出装置において、前記スライドドアの垂直前縁に設けられ、かつ前記スライドドアの閉移動時に、物体の挾み込みを検出可能な帯状の第１センサ部と、前記第１センサ部の上端から延出して前記窓開口部の垂直前縁に沿うように設けられ、かつ前記スライドドアの開移動時に、物体の挾み込みを検出可能な帯状の第２センサ部とを連続形成してなる感圧センサを備え、前記制御手段は、前記第１センサ部が物体の挾み込みを検出すると、前記スライドドアの垂直前端と前記ドア開口部の垂直前縁との間に物体を挟み込んだドア閉じ挟み込み状態と判定して、前記ドア開閉駆動手段を停止または開き方向へ反転させる制御を行い、また、前記第２センサ部が物体の挾み込みを検出すると、前記ドア開口部の垂直後縁と前記窓開口部の垂直前縁との間に物体を挟み込んだドア開き挟み込み状態と判定して、前記ドア開閉駆動手段を停止または閉じ方向へ反転させる制御を行う。
According to the present invention, the above problem is solved as follows.
(1) A sliding door having a window opening and capable of opening and closing the door opening provided in the vehicle body panel in the front-rear direction, door opening / closing driving means for opening and closing the sliding door, and controlling the door opening / closing driving means in sandwiched narrowing detecting device of the sliding door for a vehicle and a possible control unit, provided in the vertical front edge of the slide door, and when the closing movement of the sliding door, capable of detecting the narrowing sandwiched object strip a first sensor portion of the first extending from the upper end of the sensor unit provided along the vertical front edge of the window opening, and when open movement of the sliding door, capable of detecting a narrowing sandwiched object A pressure-sensitive sensor formed by continuously forming a strip-shaped second sensor portion, and the control means detects a stagnation of an object and the vertical front end of the slide door and the door opening when the first sensor portion detects stagnation of an object. Part It is determined that the door is in a closed state in which an object is sandwiched between the front edge and the door opening / closing drive means is controlled to stop or reverse in the opening direction, and the second sensor unit squeezes the object. When detected, the door opening / closing drive means is stopped or reversed in the closing direction by determining that the object is sandwiched between the vertical rear edge of the door opening and the vertical front edge of the window opening, and the door opening / closing drive means is stopped. Take control .
（２）窓開口部を有するとともに、車体パネルに設けられたドア開口部を前後方向に開閉可能なスライドドアと、該スライドドアを開閉移動させるドア開閉駆動手段と、該ドア開閉駆動手段を制御可能な制御手段とを備えた車両用スライドドアの挾み込み検出装置において、前記ドア開口部の垂直前縁に設けられ、かつ前記スライドドアの閉移動時に、物体の挾み込みを検出可能な帯状の第１センサ部と、前記ドア開口部の垂直後縁に沿うように設けられ、かつ前記スライドドアの開移動時に、物体の挾み込みを検出可能な帯状の第２センサ部とを連続形成してなる感圧センサを備え、前記制御手段は、前記第１センサ部が物体の挾み込みを検出すると、前記スライドドアの垂直前端と前記ドア開口部の垂直前縁との間に物体を挟み込んだドア閉じ挟み込み状態と判定して、前記ドア開閉駆動手段を停止または開き方向へ反転させる制御を行い、また、前記第２センサ部が物体の挾み込みを検出すると、前記ドア開口部の垂直後縁と前記窓開口部の垂直前縁との間に物体を挟み込んだドア開き挟み込み状態と判定して、前記ドア開閉駆動手段を停止または閉じ方向へ反転させる制御を行う。 (2) A sliding door having a window opening and capable of opening and closing the door opening provided in the vehicle body panel in the front-rear direction, door opening / closing driving means for opening and closing the sliding door, and controlling the door opening / closing driving means In a vehicle sliding door stagnation detection device provided with a control means capable of detecting stagnation of an object provided at a vertical front edge of the door opening and closing the sliding door A belt-like first sensor part and a belt-like second sensor part that is provided along the vertical rear edge of the door opening and that can detect stagnation of an object when the sliding door is opened are continuously connected. When the first sensor unit detects a stagnation of an object, the control means includes an object between a vertical front end of the sliding door and a vertical front edge of the door opening. De sandwiched When the door is opened and closed, the door opening / closing drive means is controlled to stop or reverse in the opening direction, and when the second sensor detects the object squeezing, the vertical rear edge of the door opening The door opening / closing drive means is controlled to stop or reverse in the closing direction by determining that the object is sandwiched between the door opening and the vertical front edge of the window opening .
本発明によれば、次のような効果が奏せられる。
請求項１、２記載の発明によると、スライドドアの閉移動時に、スライドドアの垂直前端とドア開口部の垂直前縁との間に物体が挟み込まれたことを検出することができることに加えて、スライドドアの開移動時に、窓開口部の垂直前縁とドア開口部の垂直後縁との間に物体が挟み込まれたことを検出することができるため、ドア開閉駆動手段の損傷を未然に防止することができるとともに、安全性をより向上させることができる。さらに、第１センサ部と第２センサ部とを１本の感圧センサにより連続的に形成したことにより、制御手段への電気的接続を簡素化することができる。
According to the present invention, the following effects can be achieved.
According to the first and second aspects of the invention, in addition to being able to detect that an object has been sandwiched between the vertical front end of the slide door and the vertical front edge of the door opening when the slide door is closed. When the sliding door is opened, it is possible to detect that an object has been caught between the vertical front edge of the window opening and the vertical rear edge of the door opening. While being able to prevent, safety | security can be improved more. Furthermore, since the first sensor unit and the second sensor unit are continuously formed by a single pressure sensor, the electrical connection to the control means can be simplified.
以下、本発明に係わる第１実施形態を、図面に基づいて説明する。図１は、本発明を適用した車両の側面図、図２は、図１におけるII−II線に沿う横断面拡大図、図３は、制御回路のブロック図である。なお、以下の説明では、図１、２における左方を車両の「前方」とし、図１、２における右方を「後方」とする。 A first embodiment according to the present invention will be described below with reference to the drawings. 1 is a side view of a vehicle to which the present invention is applied, FIG. 2 is an enlarged cross-sectional view taken along line II-II in FIG. 1, and FIG. 3 is a block diagram of a control circuit. In the following description, the left side in FIGS. 1 and 2 is referred to as “front” of the vehicle, and the right side in FIGS.
車両(１)のスライドドア(２)は、窓ガラス(３)が上下方向へ開閉可能に設けられた矩形の窓開口部(４)を有し、車体パネル(５)の側面に設けられた乗降用のドア開口部(６)を開閉し得るように、車体パネル(５)に固定された上、中及び下部の前後方向を向くガイドレール(７)(８)(９)により前後方向、具体的には、手動操作及び後述のドア開閉駆動手段をなすドア開閉駆動装置(11)により、ドア開口部(６)を閉鎖した図１に想像線で示す全閉位置(2A)から、車体パネル(５)の外側面より若干外方に移動しつつ、車体パネル(５)に沿って後方へ移動した実線で示す半開位置(2B)を経て想像線で示す全開位置(2C)へ、及びその逆へ移動することができる。なお、窓ガラス(３)は、スライドドア(２)内に収容された電動式の窓開閉装置(10)により上下動させられる。 The sliding door (2) of the vehicle (1) has a rectangular window opening (4) in which a window glass (3) can be opened and closed in the vertical direction, and is provided on a side surface of the vehicle body panel (5). It is fixed to the vehicle body panel (5) so that the door opening (6) for getting on and off can be opened and closed by the guide rails (7), (8) and (9) facing the front and rear in the middle and lower parts. Specifically, from the fully closed position (2A) shown by an imaginary line in FIG. 1 in which the door opening (6) is closed by a manual operation and a door opening / closing drive device (11) which constitutes a door opening / closing drive means to be described later, Moving slightly outward from the outer surface of the panel (5), to the fully open position (2C) indicated by the imaginary line through the half-open position (2B) indicated by the solid line moved rearward along the vehicle body panel (5), and You can move backwards. The window glass (3) is moved up and down by an electric window opening and closing device (10) housed in the slide door (2).
ドア開閉駆動装置(11)は、車体パネル(５)内に収容され、駆動源をなす正逆回転可能なモータ(11a)と、モータ(11a)の回転を減速する減速機を介して、回転可能な回転ドラム(11b)と、回転ドラム(11b)に巻き取り及び送り出し可能に掛け回されるとともに、中部のガイドレール(８)に沿って配索され、スライドドア(２)の後端中央部に連結されるケーブル(11c)と、減速機と回転ドラム(11b)との間の駆動力伝達経路に設けられ、駆動力伝達経路を断続可能な電磁クラッチ(11d)（図３参照）とを備え、電磁クラッチ(11d)が駆動力伝達経路を接続して、モータ(11a)が正転または逆転することにより、スライドドア(２)を開方向または閉方向へ移動させることができる。なお、電磁クラッチ(11d)が駆動力伝達経路を切断している場合には、手動操作により、スライドドア(２)を開閉することができる。 The door opening / closing drive device (11) is housed in the vehicle body panel (5), and rotates through a motor (11a) capable of rotating in the forward and reverse directions as a drive source and a speed reducer that reduces the rotation of the motor (11a). A rotating drum (11b) that can be wound around the rotating drum (11b) so that it can be wound and fed out, and is routed along the middle guide rail (8). And an electromagnetic clutch (11d) (see FIG. 3) which is provided in a driving force transmission path between the speed reducer and the rotating drum (11b) and which can be intermittently connected to the driving force transmission path. When the electromagnetic clutch (11d) connects the driving force transmission path and the motor (11a) rotates forward or backward, the slide door (2) can be moved in the opening direction or the closing direction. When the electromagnetic clutch (11d) cuts the driving force transmission path, the sliding door (2) can be opened and closed by manual operation.
スライドドア(２)内の後端部には、ドア開口部(６)の垂直後縁(6b)の適所に固着されたストライカ（図示略）と係合することにより、スライドドア(２)を全閉位置(2A)に拘束可能な全閉ラッチ装置(12)が設けられている。 At the rear end of the sliding door (2), the sliding door (2) is engaged with a striker (not shown) fixed in place on the vertical rear edge (6b) of the door opening (6). A fully-closed latch device (12) that can be restrained at the fully-closed position (2A) is provided.
全閉ラッチ装置(12)は、スライドドア(２)に設けられた車外側の操作ハンドル(13)及び車内側の操作ハンドル（図示略）の操作、並びに、スライドドア(２)内に設けられた電動アクチュエータ(15)（図３参照）の駆動をもって、解除作動してストライカから離脱し、スライドドア(２)の開扉を可能にする。 The fully-closed latch device (12) is provided inside the slide door (2) and the operation handle (13) outside the vehicle provided on the slide door (2) and the operation handle (not shown) inside the vehicle. When the electric actuator (15) (see FIG. 3) is driven, the actuator is released and released from the striker, allowing the sliding door (2) to be opened.
スライドドア(２)の下端前部には、下部のガイドレール(９)の後端部に設けられたストライカ（図示略）と係合することにより、スライドドア(２)を全開位置に拘束可能な全開ラッチ装置(14)が設けられている。 The sliding door (2) can be restrained to the fully open position by engaging with a striker (not shown) provided at the rear end of the lower guide rail (9) at the lower front part of the sliding door (2). A fully open latch device (14) is provided.
ドア開口部(６)の垂直前縁(6a)に対向するスライドドア(２)の垂直前端(2a)には、押圧によってオンする帯状の第１感圧センサ(16)が垂直前端(2a)に沿って設けられている。この第１感圧センサ(16)は、スライドドア(２)の垂直前端(2a)に沿って設けられるゴム製のウェザーストリップ(21)内に設けられ、スライドドア(２)の閉移動時に、ドア開口部(６)の垂直前縁(6a)とスライドドア(２)の垂直前端(2a)との間に物体を挟み込んだ場合、挟み込んだ物体に当接した箇所の接点が押圧されてオンすることによって、物体の挾み込みを検出する。 At the vertical front end (2a) of the sliding door (2) facing the vertical front edge (6a) of the door opening (6), a belt-shaped first pressure sensor (16) that is turned on by pressing is provided at the vertical front end (2a). It is provided along. The first pressure sensor (16) is provided in a rubber weather strip (21) provided along the vertical front end (2a) of the sliding door (2). When the sliding door (2) is closed, When an object is sandwiched between the vertical front edge (6a) of the door opening (6) and the vertical front end (2a) of the sliding door (2), the contact at the point of contact with the sandwiched object is pressed and turned on By doing so, the object stagnation is detected.
窓開口部(４)の垂直前縁(4a)には、第１感圧センサ(16)と同様な構造の第２感圧センサ(17)が垂直前縁(4a)に沿って設けられている。この第２感圧センサ(17)は、窓開口部(４)の垂直前縁(4a)に沿って設けられるゴム製のガラスラン(22)内に設けられ、スライドドア(２)が開方向へ移動しているとき、窓開口部(４)の垂直前縁(4a)がドア開口部(６)の垂直後縁(6b)より前方に位置する半開位置(2B)において、窓ガラス(３)が開いている窓開口部(４)の垂直前縁(4a)とドア開口部(６)の垂直後縁(6b)との間に物体(Ａ)を挟み込んだ場合、挟み込んだ物体(Ａ)が当接した箇所の接点が押圧されてオンすることによって、物体(Ａ)の挾み込みを検出する。 On the vertical front edge (4a) of the window opening (4), a second pressure sensor (17) having a structure similar to that of the first pressure sensor (16) is provided along the vertical front edge (4a). Yes. This second pressure sensor (17) is provided in a rubber glass run (22) provided along the vertical front edge (4a) of the window opening (4), and the sliding door (2) is opened in the opening direction. In the half-open position (2B) where the vertical front edge (4a) of the window opening (4) is located in front of the vertical rear edge (6b) of the door opening (6). ) Is opened between the vertical front edge (4a) of the window opening (4) and the vertical rear edge (6b) of the door opening (6), the object (A ) Is pressed and turned on to detect stagnation of the object (A).
なお、スライドドア(２)側の窓開閉装置(10)、電動アクチュエータ(15)、第１感圧センサ(16)及び第２感圧センサ(17)は、スライドドア(２)と車体パネル(５)との間に伸縮可能に架設された電気的ケーブル（図示略）により、車体側の電源（図示略）、制御回路部(20)等に電気的に常時接続されている。 The sliding door (2) side window opening and closing device (10), electric actuator (15), first pressure sensor (16) and second pressure sensor (17) are composed of the sliding door (2) and the vehicle body panel ( 5) is electrically connected to a power source (not shown) on the vehicle body side, a control circuit unit (20) and the like at all times by means of an electric cable (not shown) that is slidably extended between and 5).
図３は、制御回路のブロック図を示す。第１感圧センサ(16)、第２感圧センサ(17)、後述のドア位置検出手段(18)、及び運転席近傍に設けられた操作スイッチ(19)は、車体の適所に搭載され、かつマイクロコンピュータにより構成される制御手段をなす制御回路部(20)の入力ポートに電気的に接続され、この制御回路部(20)の出力ポートには、ドア開閉駆動装置(11)のモータ(11a)、電磁クラッチ(11d)、及び電動アクチュータ(15)等が電気的に接続される。 FIG. 3 shows a block diagram of the control circuit. A first pressure sensor (16), a second pressure sensor (17), a door position detecting means (18), which will be described later, and an operation switch (19) provided near the driver's seat are mounted at appropriate positions on the vehicle body. And it is electrically connected to the input port of the control circuit unit (20) that constitutes the control means constituted by the microcomputer, and the output port of this control circuit unit (20) is connected to the motor of the door opening / closing drive device (11) ( 11a), the electromagnetic clutch (11d), the electric actuator (15) and the like are electrically connected.
ドア位置検出手段(18)は、スライドドア(２)の開閉移動に同期して常時回転するギヤ等の回転板の回転を検出可能なロータリエンコーダにより構成され、回転板の回転を検出することによって、検出信号であるパルス信号を制御回路部(20)に送出する。 The door position detection means (18) is composed of a rotary encoder capable of detecting the rotation of a rotating plate such as a gear that constantly rotates in synchronization with the opening and closing movement of the sliding door (2), and detects the rotation of the rotating plate. Then, a pulse signal as a detection signal is sent to the control circuit unit (20).
制御回路部(20)は、ドア位置検出手段(18)から送出されるパルス信号を計数することにより、そのときのスライドドア(２)の位置及び移動方向を検出する。 The control circuit section (20) detects the position and moving direction of the sliding door (2) at that time by counting the pulse signals sent from the door position detecting means (18).
操作スイッチ(19)は、開操作により開操作信号、また閉操作により閉操作信号を制御回路部(20)にそれぞれ出力する。制御回路部(20)は、開操作信号を受けた場合には、電動アクチュエータ(15)を解除作動させ、全閉ラッチ装置(12)が解除した後、ドア開閉駆動装置(11)の電磁クラッチ(11d)を接続制御するとともに、モータ(11a)をスライドドア(２)を開方向へ移動させるべく正転制御し、また、閉操作信号を受けた場合には、全開ラッチ装置(14)を解除作動させる電動アクチュエータ(15)を解除作動させた後、電磁クラッチ(11d)を接続制御するとともに、モータ(11a)をスライドドア(２)を閉方向へ移動させるべく逆転制御する。 The operation switch (19) outputs an opening operation signal to the control circuit unit (20) by the opening operation and a closing operation signal by the closing operation, respectively. When receiving the opening operation signal, the control circuit unit (20) releases the electric actuator (15) and releases the fully-closed latch device (12), and then releases the electromagnetic clutch of the door opening / closing drive device (11). (11d) is connected and controlled, and the motor (11a) is normally controlled to move the sliding door (2) in the opening direction. When a closing operation signal is received, the fully open latch device (14) is After the electric actuator (15) to be released is released, the electromagnetic clutch (11d) is connected and controlled, and the motor (11a) is reversely controlled to move the slide door (2) in the closing direction.
制御回路部(20)は、スライドドア(２)の閉移動時に、第１感圧センサ(16)による挾み込み信号を入力した場合、スライドドア(２)の垂直前端(2a)とドア開口部(６)の垂直前縁(6a)との間に物体を挟み込んだドア閉じ挾み込み状態と判定し、また、スライドドア(２)の開移動時に、第２感圧センサ(17)の挾み込み信号を入力した場合、窓ガラス(３)が開いた窓開口部(４)の垂直前縁(4a)とドア開口部(６)の垂直後縁(6b)との間に物体(Ａ)を挟み込んだドア開き挾み込み状態と判定する。 When the control circuit unit (20) receives a squeezing signal from the first pressure sensor (16) when the sliding door (2) is closed, the control circuit (20) opens the door from the vertical front end (2a) of the sliding door (2). It is determined that the door is closed and the object is sandwiched between the vertical front edge (6a) of the part (6) and the second pressure sensor (17) is moved when the sliding door (2) is opened. When a stagnation signal is input, an object (between the vertical front edge (4a) of the window opening (4) with the window glass (3) opened and the vertical rear edge (6b) of the door opening (6) ( A) It is determined that the door is open and squeezed.
制御回路部(20)は、ドア閉じ挾み込み状態と判定した場合、ドア開閉駆動装置(11)の電磁クラッチ(11d)を切断制御して、スライドドア(２)を即座に停止させるか、または、モータ(11a)を反転させて、スライドドア(２)を開方向へ移動させる。これにより、スライドドア(２)の垂直前端(2a)とドア開口部(６)の垂直前縁(6a)との間に物体を挟み込んでしまっても、物体の挾み込み力を最小限に抑えることができるため、ドア開閉駆動装置(11)の損傷を未然に防止することができるとともに、安全性の向上を図ることができる。 When the control circuit unit (20) determines that the door is closed, the control circuit unit (20) controls the disconnection of the electromagnetic clutch (11d) of the door opening / closing drive device (11) to immediately stop the sliding door (2), Alternatively, the motor (11a) is reversed and the slide door (2) is moved in the opening direction. As a result, even if the object is caught between the vertical front end (2a) of the sliding door (2) and the vertical front edge (6a) of the door opening (6), the object's squeezing force is minimized. Therefore, it is possible to prevent damage to the door opening / closing drive device (11) and to improve safety.
また、制御回路部(20)は、ドア開き挾み込み状態と判定した場合、ドア開閉駆動装置(11)の電磁クラッチ(11d)を切断制御して、スライドドア(２)を即座に停止させるか、または、モータ(11a)を反転させて、スライドドア(２)を閉じ方向へ移動させる。これにより、窓開口部(４)の垂直前縁(4a)とドア開口部(６)の垂直後縁(6b)との間に物体(Ａ)を挟み込んでしまっても、物体(Ａ)の挾み込み力を最小限に抑えることができるため、ドア開閉駆動装置(11)の損傷を未然に防止することができるとともに、安全性の向上を図ることができる。 In addition, when the control circuit unit (20) determines that the door is open, the control unit (20) controls to disconnect the electromagnetic clutch (11d) of the door opening / closing drive device (11) and immediately stops the slide door (2). Alternatively, the motor (11a) is reversed and the slide door (2) is moved in the closing direction. Thus, even if the object (A) is sandwiched between the vertical front edge (4a) of the window opening (4) and the vertical rear edge (6b) of the door opening (6), the object (A) Since the squeezing force can be minimized, the door opening / closing drive device (11) can be prevented from being damaged, and safety can be improved.
図４は、本発明に係わる第２実施形態を示す。この第２実施形態におけるスライドドア(２)の垂直前端(2a)に沿って設けられる第１センサ部(30a)と、第１センサ部(30a)の上端から延出され、かつ窓開口部(４)の垂直前縁(4a)に沿って設けられる第２センサ部(30b)とは、１本の帯状の感圧センサ(30)により連続的に形成される。 FIG. 4 shows a second embodiment according to the present invention. The first sensor part (30a) provided along the vertical front end (2a) of the sliding door (2) in the second embodiment , and extends from the upper end of the first sensor part (30a) and has a window opening ( The second sensor portion (30b) provided along the vertical front edge (4a) of 4) is continuously formed by a single band-shaped pressure sensor (30).
制御回路部(20)（第１実施形態を参照）は、スライドドア(２)の閉移動時に、感圧センサ(30)の第１センサ部(30a)が物体の挾み込み検出すると、スライドドア(２)の垂直前端(2a)とドア開口部の垂直前縁（図示略）との間に物体を挟み込んだドア閉じ挾み込み状態と判定し、また、スライドドア(２)の開移動時に、感圧センサ(30)の第２センサ部(30b)が物体の挾み込みを検出すると、窓開口部(4)の垂直前縁(4a)とドア開口部の垂直後縁（図示略）との間に物体を挟み込んだドア開き挾み込み状態と判定する。ドア閉じ挟み込み状態またはドア開き挾み込み状態と判定された場合には、前述の第１実施形態と同様に、ドア開閉駆動装置(11)を制御して、スライドドア(２)を開きまたは閉じ方向へ反転させる駆動制御を行なう。 The control circuit unit (20) (refer to the first embodiment) slides when the first sensor unit (30a) of the pressure-sensitive sensor (30) detects stagnation of an object when the sliding door (2) is closed. It is determined that the door is closed and the object is sandwiched between the vertical front end (2a) of the door (2) and the vertical front edge (not shown) of the door opening, and the sliding door (2) is moved open. Sometimes, when the second sensor part (30b) of the pressure-sensitive sensor (30) detects the stagnation of the object, the vertical front edge (4a) of the window opening (4) and the vertical rear edge of the door opening (not shown) ) And the door is squeezed into a state where an object is sandwiched between them. When it is determined that the door is in a closed state or a door-open state, the door opening / closing drive device (11) is controlled to open or close the slide door (2) as in the first embodiment. Drive control is performed to reverse the direction.
なお、本発明の実施形態について説明したが、本発明の要旨を逸脱しない範囲内で、各実施形態に対して、次のような種々の変形や変更を施すことが可能である。
（ｉ）スライドドア(２)の垂直前端(2a)とドア開口部(６)の垂直前縁(6a)との間に物体の挾み込みを検出する第１感圧センサを、ドア開口部(６)の垂直前縁(6a)に沿って設ける。
（ii）窓開口部(４)の垂直前縁(4a)とドア開口部(６)の垂直後縁(6b)との間に物体の挾み込みを検出する第２感圧センサを、ドア開口部(６)の垂直後縁(6b)に沿って設ける。
（iii）上記(ｉ)(ii)の感圧センサを連続形成して、ドア開口部(６)の垂直前縁(6a)と垂直後縁(6b)とに沿うように連続して設ける。
In addition, although embodiment of this invention was described, it is possible to give the following various deformation | transformation and change with respect to each embodiment within the range which does not deviate from the summary of this invention.
(I) A first pressure sensor for detecting a stagnation of an object between the vertical front end (2a) of the sliding door (2) and the vertical front edge (6a) of the door opening (6) is provided with the door opening. It is provided along the vertical front edge (6a) of (6).
(Ii) a second pressure sensor for detecting the stagnation of an object between the vertical front edge (4a) of the window opening (4) and the vertical rear edge (6b) of the door opening (6); It is provided along the vertical rear edge (6b) of the opening (6).
(Iii) The pressure sensors of (i) and (ii) are continuously formed and continuously provided along the vertical front edge (6a) and the vertical rear edge (6b) of the door opening (6).
(１)車両
(２)スライドドア
(2a)垂直前端
(３)窓ガラス
(４)窓開口部
(4a)垂直前縁
(５)車体パネル
(６)ドア開口部
(6a)垂直前縁
(6b)垂直後縁
(７)(８)(９)ガイドレール
(10)窓開閉装置
(11)ドア開閉駆動装置（ドア開閉駆動手段）
(11a)モータ
(11b)回転ドラム
(11c)ケーブル
(11d)電磁クラッチ
(12)全閉ラッチ装置
(13)操作ハンドル
(14)全開ラッチ装置
(15)電動アクチュエータ
(16)第１感圧センサ
(17)第２感圧センサ
(18)ドア位置検出手段
(19)操作スイッチ
(20)制御回路部（制御手段）
(21)ウェザーストリップ
(22)ガラスラン
(30)感圧センサ
(30a)第１センサ部
(30b)第２センサ部
(Ａ)物体
(1) Vehicle
(2) Sliding door
(2a) Vertical front end
(3) Window glass
(4) Window opening
(4a) Vertical leading edge
(5) Body panel
(6) Door opening
(6a) Vertical leading edge
(6b) Vertical trailing edge
(7) (8) (9) Guide rail
(10) Window opening and closing device
(11) Door open / close drive device (door open / close drive means)
(11a) Motor
(11b) Rotating drum
(11c) Cable
(11d) Electromagnetic clutch
(12) Fully closed latch device
(13) Operation handle
(14) Fully open latch device
(15) Electric actuator
(16) First pressure sensor
(17) Second pressure sensor
(18) Door position detection means
(19) Operation switch
(20) Control circuit section (control means)
(21) Weather strip
(22) Glass run
(30) Pressure sensor
(30a) First sensor
(30b) Second sensor part
(A) Object
Claims (2)
前記スライドドアの垂直前縁に設けられ、かつ前記スライドドアの閉移動時に、物体の挾み込みを検出可能な帯状の第１センサ部と、前記第１センサ部の上端から延出して前記窓開口部の垂直前縁に沿うように設けられ、かつ前記スライドドアの開移動時に、物体の挾み込みを検出可能な帯状の第２センサ部とを連続形成してなる感圧センサを備え、
前記制御手段は、前記第１センサ部が物体の挾み込みを検出すると、前記スライドドアの垂直前端と前記ドア開口部の垂直前縁との間に物体を挟み込んだドア閉じ挟み込み状態と判定して、前記ドア開閉駆動手段を停止または開き方向へ反転させる制御を行い、また、前記第２センサ部が物体の挾み込みを検出すると、前記ドア開口部の垂直後縁と前記窓開口部の垂直前縁との間に物体を挟み込んだドア開き挟み込み状態と判定して、前記ドア開閉駆動手段を停止または閉じ方向へ反転させる制御を行うことを特徴とする車両用スライドドアの挾み込み検出装置。 A slide door having a window opening and capable of opening and closing a door opening provided in the vehicle body panel in the front-rear direction, a door opening / closing driving means for opening and closing the sliding door, and a control capable of controlling the door opening / closing driving means A vehicle sliding door stagnation detection device comprising:
A belt- like first sensor unit provided at a vertical front edge of the sliding door and capable of detecting object squeezing when the sliding door is closed , and extending from an upper end of the first sensor unit. provided along the vertical front edge of the opening, and the at opening movement of the sliding door, comprising a pressure-sensitive sensor and the second sensor portion of the strip capable of detecting the narrowing sandwiched object comprising successively formed,
When the first sensor unit detects that the object has squeezed, the control unit determines that the object is sandwiched between the vertical front end of the sliding door and the vertical front edge of the door opening. Then, the door opening / closing drive means is controlled to stop or reverse in the opening direction, and when the second sensor unit detects a stagnation of an object, the vertical rear edge of the door opening and the window opening Detection of stagnation of a sliding door for a vehicle , wherein the door opening / closing drive means is controlled to stop or reverse in a closing direction by determining that the object is sandwiched between a vertical front edge and a door opening state. apparatus.
前記ドア開口部の垂直前縁に設けられ、かつ前記スライドドアの閉移動時に、物体の挾み込みを検出可能な帯状の第１センサ部と、前記ドア開口部の垂直後縁に沿うように設けられ、かつ前記スライドドアの開移動時に、物体の挾み込みを検出可能な帯状の第２センサ部とを連続形成してなる感圧センサを備え、
前記制御手段は、前記第１センサ部が物体の挾み込みを検出すると、前記スライドドアの垂直前端と前記ドア開口部の垂直前縁との間に物体を挟み込んだドア閉じ挟み込み状態と判定して、前記ドア開閉駆動手段を停止または開き方向へ反転させる制御を行い、また、前記第２センサ部が物体の挾み込みを検出すると、前記ドア開口部の垂直後縁と前記窓開口部の垂直前縁との間に物体を挟み込んだドア開き挟み込み状態と判定して、前記ドア開閉駆動手段を停止または閉じ方向へ反転させる制御を行うことを特徴とする車両用スライドドアの挾み込み検出装置。 A slide door having a window opening and capable of opening and closing a door opening provided in the vehicle body panel in the front-rear direction, a door opening / closing driving means for opening and closing the sliding door, and a control capable of controlling the door opening / closing driving means A vehicle sliding door stagnation detection device comprising:
A belt-shaped first sensor unit that is provided at a vertical front edge of the door opening and that can detect object squeezing when the sliding door is closed, and a vertical rear edge of the door opening. A pressure-sensitive sensor that is formed and continuously formed with a belt-like second sensor unit that can detect the stagnation of an object when the sliding door is opened;
When the first sensor unit detects that the object has squeezed, the control unit determines that the object is sandwiched between the vertical front end of the sliding door and the vertical front edge of the door opening. Then, the door opening / closing drive means is controlled to stop or reverse in the opening direction, and when the second sensor unit detects a stagnation of an object, the vertical rear edge of the door opening and the window opening Detection of stagnation of a sliding door for a vehicle , wherein the door opening / closing drive means is controlled to stop or reverse in a closing direction by determining that the object is sandwiched between a vertical front edge and a door opening state. apparatus.
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| JP2004338470A JP4181106B2 (en) | 2004-11-24 | 2004-11-24 | Vehicle sliding door stagnation detection device |
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| JP2004338470A JP4181106B2 (en) | 2004-11-24 | 2004-11-24 | Vehicle sliding door stagnation detection device |
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