JP6302807B2 - Passenger conveyor equipment - Google Patents
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- JP6302807B2 JP6302807B2 JP2014190667A JP2014190667A JP6302807B2 JP 6302807 B2 JP6302807 B2 JP 6302807B2 JP 2014190667 A JP2014190667 A JP 2014190667A JP 2014190667 A JP2014190667 A JP 2014190667A JP 6302807 B2 JP6302807 B2 JP 6302807B2
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Description
本発明は、乗客コンベア装置に関する。 The present invention relates to a passenger conveyor device.
無端状に配列された踏段と、この踏段を駆動する踏段駆動用電動機と、この踏段駆動用電動機を制御する踏段駆動制御部と、前記踏段と同一方向に運行する無端状の移動手摺と、この移動手摺を駆動する移動手摺駆動用電動機と、この移動手摺駆動用電動機を制御する移動手摺駆動制御部とを備えた乗客コンベア装置にあって、安全性の向上を図るため、踏段と移動手摺との制動に時間差をもたせたものとして、特開２００７−２１０７２７号公報に記載されるものがある。この公報には、乗客コンベアの異常により安全装置が動作したことを検出する安全装置動作検出手段と、乗客コンベアの運転方向を検出する運転方向検出手段と、安全装置動作に応じた非常停止時に乗客コンベアの運転方向に応じて踏段とハンドレール（移動手摺）とを所定の時間差をもって停止させる踏段・移動手摺停止タイミング制御手段とを備え、特に、乗客コンベアの上昇運転時には、踏段、次いで移動手摺の順に、乗客コンベアの下降運転時には、移動手摺、次いで踏段の順に所定の時間差をもって停止させる、と記載されている。 Steps arranged endlessly, a step drive motor that drives the step, a step drive control unit that controls the step drive motor, an endless moving handrail that operates in the same direction as the step, and A passenger conveyor apparatus comprising a moving handrail drive motor for driving a moving handrail and a moving handrail drive control unit for controlling the moving handrail drive motor. In order to improve safety, a step and a moving handrail Japanese Patent Application Laid-Open No. 2007-210727 discloses a time difference in braking. This publication includes a safety device operation detecting means for detecting that a safety device has been operated due to an abnormality in a passenger conveyor, a driving direction detecting means for detecting a driving direction of the passenger conveyor, and a passenger at an emergency stop according to the safety device operation. Step / moving handrail stop timing control means for stopping the step and the handrail (moving handrail) with a predetermined time difference according to the driving direction of the conveyor, especially during the ascending operation of the passenger conveyor, the step and then the moving handrail In order, the passenger conveyor is described as being stopped at a predetermined time difference in the order of the moving handrail and then the step during the descending operation of the passenger conveyor.
しかしながら、前述した特許文献に記載される乗客コンベア装置は、乗客コンベアの運転方向に応じて踏段と移動手摺とを所定の時間差をもって停止させることにより、非常停止時に乗客の身体を上方向に傾けることを促し、乗客の体勢を安定に保つものであるが、移動手摺に起因する異常、例えば欄干部に設けられる移動手摺出入口における巻き込まれ事故が生じたときの踏段及び移動手摺の制動距離については特に考慮されていなかった。すなわち、巻き込まれ事故が発生した際、巻き込まれを軽微にするために踏段の制動距離を短くすると乗客が体勢を崩して転倒するリスクが高くなり、一方、転倒のリスクを低減するために制動距離を長くすると、巻き込まれが進んでしまうという課題があった。 However, the passenger conveyor device described in the aforementioned patent document tilts the passenger's body upward during an emergency stop by stopping the steps and the moving handrail with a predetermined time difference according to the driving direction of the passenger conveyor. In particular, regarding the braking distance of the steps and the moving handrail when an accident caused by an abnormality caused by the moving handrail, for example, the entrance of the moving handrail provided in the balustrade, occurs. It was not considered. In other words, when an accident occurs due to an accident, if the braking distance of the step is shortened in order to minimize the accident, the risk of the passenger falling and falling is increased, while the braking distance is reduced to reduce the risk of falling. When the length is long, there is a problem that the entrainment proceeds.
本発明は、前述した従来技術における実状からなされたもので、その目的は、移動手摺に起因する異常に対応しつつ、乗客の転倒リスクの低減を図ることのできる乗客コンベア装置を提供することにある。 The present invention is made from the actual situation in the above-described prior art, and an object thereof is to provide a passenger conveyor device that can reduce the risk of falling of a passenger while dealing with an abnormality caused by a moving handrail. is there.
前記目的を達成するために、本発明は、無端状に配列された踏段と、この踏段を駆動する踏段駆動用電動機と、この踏段駆動用電動機を制御する踏段駆動制御部と、前記踏段と同一方向に運行する無端状の移動手摺と、この移動手摺を駆動する移動手摺駆動用電動機と、この移動手摺駆動用電動機を制御する移動手摺駆動制御部と、安全装置が動作したことを検出可能な安全装置動作検出・判別部とを備えた乗客コンベア装置において、前記安全装置として、移動手摺出入り口における巻き込まれ異常を検出する前記移動手摺に係る安全装置とその他の安全装置とを有し、前記安全装置が動作すると、前記安全装置動作検出・判別部が、前記安全装置の動作は前記移動手摺に係る安全装置の動作かどうかを判別し、前記安全装置動作検出・判別部により前記移動手摺に係る安全装置の動作が検出されたことに応じて、前記移動手摺駆動制御部が、前記移動手摺を第１の制動距離で停止すると共に、前記踏段駆動制御部が、前記踏段を前記第１の制動距離より長い第２の制動距離で停止するように制御指令を出力する踏段・移動手摺停止タイミング制御部を設けたことを設けたことを特徴としている。
In order to achieve the above object, the present invention is identical to the steps described above, the steps arranged endlessly, a step drive motor that drives the steps, a step drive control unit that controls the step drive motor, An endless moving handrail that operates in a direction, a moving handrail drive motor that drives the moving handrail, a moving handrail drive control unit that controls the moving handrail drive motor, and that the safety device can be detected. In the passenger conveyor device provided with a safety device operation detection / discrimination unit, the safety device includes the safety device related to the moving handrail for detecting an abnormality involved in the moving handrail entrance and the other safety device, and the safety device When the device is operated, the safety device operation detecting and discriminating unit, the operation of the safety device to determine whether the operation of the safety device according to the moving handrail, the safety device operation detecting and-size The moving handrail drive control unit stops the moving handrail at a first braking distance in response to the operation of the safety device related to the moving handrail detected by the unit, and the step drive control unit The present invention is characterized in that a step / moving handrail stop timing control unit for outputting a control command is provided so as to stop the step at a second braking distance longer than the first braking distance.
本発明によれば、移動手摺に係る安全装置の動作が検出されたことに応じ、移動手摺を第１の制動距離で停止すると共に、踏段を第１の制動距離より長い第２の制動距離で停止することにより、移動手摺に起因する異常、例えば移動手摺出入口における巻き込まれを軽微なものとしつつ、乗客の転倒リスクの低減を図ることができる。 According to the present invention, in response to detecting the operation of the safety device related to the moving handrail, the moving handrail is stopped at the first braking distance, and the step is moved at the second braking distance longer than the first braking distance. By stopping, it is possible to reduce a passenger's falling risk while minimizing an abnormality caused by the moving handrail, for example, being caught at the moving handrail entrance.
本発明の実施例を、図面を参照しながら説明する。尚、各図および各実施例において、同一又は類似の構成要素には同じ符号を付し、説明を省略する。 Embodiments of the present invention will be described with reference to the drawings. In each drawing and each embodiment, the same or similar components are denoted by the same reference numerals, and description thereof is omitted.
図１は、本発明の乗客コンベア装置の一実施例を示すブロック構成図である。実施例１の乗客コンベア装置は、図１に示すように、例えばエスカレータであり、無端状に配列された踏板１と、この踏板１と同一方向に運行する無端状の移動手摺２と、踏段１を駆動する踏段駆動用電動機３と、踏板駆動用電動機３の速度を検出する踏板速度検出装置４と、移動手摺２を駆動する移動手摺駆動用電動機５と、移動手摺駆動用電動機５の速度を検出する移動手摺速度検出装置６と、踏段駆動用電動機３を制御する踏段駆動制御部７と、移動手摺駆動用電動機５を制御する移動手摺駆動制御部８と、移動手摺２に係る安全装置が動作したことを検出可能な安全装置動作検出・判別部９とを備えている。踏段駆動用電動機３とは別に移動手摺駆動用電動機５が設けられているため、踏段１と移動手摺２とを独立して駆動することができる。 FIG. 1 is a block diagram showing an embodiment of a passenger conveyor device according to the present invention. As shown in FIG. 1, the passenger conveyor device according to the first embodiment is, for example, an escalator, a step board 1 arranged endlessly, an endless moving handrail 2 that operates in the same direction as the step board 1, and a step 1. The speed of the step driving motor 3, the step board speed detecting device 4 for detecting the speed of the step board driving motor 3, the moving handrail driving motor 5 for driving the moving handrail 2, and the speed of the moving handrail driving motor 5. A moving handrail speed detecting device 6 for detecting, a step drive control unit 7 for controlling the stepping drive motor 3, a moving handrail drive control unit 8 for controlling the moving handrail drive motor 5, and a safety device for the moving handrail 2 are provided. A safety device operation detection / discrimination unit 9 capable of detecting the operation is provided. Since the moving handrail driving motor 5 is provided separately from the step driving motor 3, the step 1 and the moving handrail 2 can be driven independently.
そして、本実施の形態の乗客コンベア装置は、移動手摺２に起因する異常に対応しつつ、乗客の転倒リスクの低減を図るために、安全装置動作検出・判別部９により移動手摺２に係る安全装置の動作が検出されたことに応じて、移動手摺駆動制御部７が、移動手摺２を第１の制動距離で停止すると共に、踏段駆動制御部８が、踏段１を第１の制動距離より長い第２の制動距離で停止するように制御指令を出力する踏段・移動手摺停止タイミング制御部１０を備えている。 And the passenger conveyor apparatus of this Embodiment respond | corresponds to the abnormality resulting from the moving handrail 2, and in order to reduce a passenger's fall risk, the safety apparatus operation | movement detection and discrimination | determination part 9 makes the safety which concerns on the moving handrail 2 In response to detection of the operation of the device, the moving handrail drive control unit 7 stops the moving handrail 2 at the first braking distance, and the step drive control unit 8 causes the step 1 to move from the first braking distance. A step / moving handrail stop timing control unit 10 that outputs a control command to stop at a long second braking distance is provided.
図２は、移動手摺出入口で巻き込まれが生じた状態を示す斜視図である。移動手摺２に係る安全装置の一例は、図２に示すように、例えば移動手摺２を支持する欄干部１１に設けられる移動手摺出入口１２における巻き込まれ異常を検出する巻き込まれ検出器１３である。実施例１で示したエスカレータは、例えば上階から下階に下降するものであり、安全装置動作検出・判別部９は、降口側に設けられた巻き込まれ検出器１３の動作を検出するようになっている。 FIG. 2 is a perspective view showing a state in which the entanglement occurs at the moving handrail doorway. As shown in FIG. 2, an example of a safety device related to the moving handrail 2 is a entanglement detector 13 that detects an entanglement abnormality at the moving handrail outlet 12 provided in the balustrade portion 11 that supports the moving handrail 2, for example. The escalator shown in the first embodiment descends from the upper floor to the lower floor, for example, and the safety device operation detection / determination unit 9 detects the operation of the caught detector 13 provided on the exit side. It has become.
前述した第１の制動距離は、例えば安全装置動作検出・判別部９による巻き込まれ検出器１３の動作検出に応じて、移動手摺駆動制御部７が即座に停止指令を出力したときの制動距離であり、前述した第２の制動距離は、例えば停止に向けた制動により踏段１上の乗客が体勢を大きく崩すことがない制動距離である。 The first braking distance described above is a braking distance when the moving handrail drive control unit 7 immediately outputs a stop command in response to, for example, the detection of the operation of the detector 13 by being caught by the safety device operation detection / determination unit 9. The second braking distance described above is a braking distance at which a passenger on the step 1 does not greatly lose his / her posture due to braking toward a stop, for example.
ここで、図３に基づき本実施例の乗客コンベア装置の処理手順について説明する。図３は、本実施例における乗客コンベア装置の処理手順を示すフローチャートである。 Here, the processing procedure of the passenger conveyor apparatus of the present embodiment will be described with reference to FIG. FIG. 3 is a flowchart showing a processing procedure of the passenger conveyor device in the present embodiment.
本実施例にあっては、エスカレータの運転中、手順Ｓ１として、踏段駆動制御部７は踏段駆動用電動機３に、また、移動手摺駆動制御部８は移動手摺駆動用電動機５に、定格速度による運転を指令している。エスカレータの運転中に何らかの異常が発生して安全装置が動作すると、手順Ｓ２に示すように、この安全装置の動作を安全装置動作検出・判別部９が検出すると共に、手順Ｓ３として、この動作が移動手摺２に係る安全装置、すなわち巻き込まれ検出器１３の動作かどうかを判別する。このとき、巻き込まれ検出器１３の動作であることが判別されると、踏段・移動手摺停止タイミング制御部１０は、移動手摺駆動制御部７及び踏段駆動制御部８に制御指令を出力し、手順Ｓ４として、移動手摺駆動制御部７が移動手摺２を第１の制動距離で停止、すなわち急停止すると共に、手順Ｓ５として、踏段駆動制御部８が踏段１を第２の制動距離で、すなわち移動手摺２より遅れて停止するようにする。ここで、図２に示す矢印Ａ、Ｂの大きさは、移動手摺２と踏段１の制動距離を視覚的に示すものであり、矢印Ａで示す移動手摺２の制動距離（第１の制動距離）は、矢印Ｂで示す踏段１の制動距離（第２の制動距離）より短い。このように、巻き込まれが生じた場合には、移動手摺２を急停止して巻き込まれを可能な限り軽微なものとする一方で、踏段１は移動手摺２より緩やかに停止し、踏段１上にいる乗客の転倒リスクの低減を図る。 In this embodiment, during the operation of the escalator, as step S1, the step drive control unit 7 is applied to the step drive motor 3 and the moving handrail drive control unit 8 is applied to the moving handrail drive motor 5 according to the rated speed. The operation is commanded. When an abnormality occurs during the operation of the escalator and the safety device operates, the safety device operation detection / discrimination unit 9 detects the operation of the safety device as shown in step S2, and this operation is performed as step S3. It is determined whether or not the safety device related to the moving handrail 2, that is, the operation of the caught detector 13. At this time, when it is determined that the operation of the detector 13 is involved, the step / moving handrail stop timing control unit 10 outputs a control command to the moving handrail drive control unit 7 and the step drive control unit 8, and the procedure In step S4, the moving handrail drive control unit 7 stops the moving handrail 2 at the first braking distance, that is, suddenly stops. In step S5, the step driving control unit 8 moves the step 1 in the second braking distance, that is, moves. Stop after the handrail 2 Here, the sizes of arrows A and B shown in FIG. 2 visually indicate the braking distance between the moving handrail 2 and the step 1, and the braking distance of the moving handrail 2 indicated by the arrow A (first braking distance). ) Is shorter than the braking distance (second braking distance) of the step 1 indicated by the arrow B. In this way, when the entanglement occurs, the moving handrail 2 is suddenly stopped to make the entanglement as light as possible, while the step 1 stops more slowly than the moving handrail 2 and To reduce the risk of passengers falling.
一方、手順Ｓ６に示すように、安全装置以外から乗客コンベアの運転を停止する指令があった場合や、前述した手順３で巻き込まれ検出器１３以外の安全装置（移動手摺２に係る安全装置以外の安全装置）の動作が検出された場合、踏段・移動手摺停止タイミング制御部１０は、手順Ｓ７に示すように、あらかじめ定められる制動距離で踏段１及び移動手摺２を停止する。すなわち、踏段１及び移動手摺２を同一の制動距離で停止したり、特許文献１のように、乗客コンベアの運転方向に応じて踏段１と移動手摺２の制動距離に差をもたせて停止する。なお、ここで言う停止とは、乗客検出装置により乗客がいないことを検出したときに踏段１及び移動手摺２を停止するような、通常の停止のことではない。 On the other hand, as shown in step S6, when there is a command to stop the operation of the passenger conveyor from other than the safety device, or a safety device other than the detector 13 caught in the procedure 3 described above (other than the safety device related to the moving handrail 2) When the operation of the safety device) is detected, the step / moving handrail stop timing control unit 10 stops the step 1 and the moving handrail 2 at a predetermined braking distance as shown in step S7. That is, the step 1 and the moving handrail 2 are stopped at the same braking distance, or, as in Patent Document 1, the step 1 and the moving handrail 2 are stopped with a difference in the braking distance according to the driving direction of the passenger conveyor. In addition, the stop said here is not a normal stop which stops the step 1 and the moving handrail 2 when it detects that there is no passenger by a passenger detection apparatus.
尚、これまでの説明ではエスカレータが下降する場合を例に説明したが、エスカレータが上昇する場合にも同様に適用可能である。その場合も、移動手摺２に係る安全装置の動作が検出されたことに応じて、踏段・移動手摺停止タイミング制御部１０は、移動手摺２を第１の制動距離で停止すると共に、踏段１を第１の制動距離より長い第２の制動距離で停止するように制御する。 In the above description, the case where the escalator is lowered has been described as an example. However, the present invention can be similarly applied to the case where the escalator is raised. Also in this case, in response to the detection of the operation of the safety device related to the moving handrail 2, the step / moving handrail stop timing control unit 10 stops the moving handrail 2 at the first braking distance, and Control is performed so as to stop at a second braking distance longer than the first braking distance.
本実施の形態によれば、巻き込まれ検出器１３の動作が検出されたことに応じ、移動手摺を第１の制動距離で停止すると共に、踏段１を第１の制動距離より長い第２の制動距離で停止することにより、移動手摺出入口１２における巻き込まれを軽微なものとしつつ、乗客の転倒リスクの低減を図ることができる。また、安全装置以外から乗客コンベアの運転を停止する指令があった場合や、巻き込まれ検出器１３以外の安全装置の動作が検出された場合、踏段・移動手摺停止タイミング制御部１０は、あらかじめ定められる制動距離で踏段１及び移動手摺２を停止することにより、状況に応じた制動距離で踏段１及び移動手摺２の停止を実現することができる。 According to the present embodiment, the moving handrail is stopped at the first braking distance and the step 1 is set to the second braking longer than the first braking distance in response to the detection of the operation of the detector 13 being caught. By stopping at the distance, it is possible to reduce the risk of the passenger falling over while making the entanglement at the moving handrail entrance 12 light. Further, when there is a command to stop the operation of the passenger conveyor from other than the safety device, or when the operation of the safety device other than the detector 13 is detected, the step / moving handrail stop timing control unit 10 is determined in advance. By stopping the step 1 and the moving handrail 2 at the braking distance, it is possible to realize the stop of the step 1 and the moving handrail 2 at the braking distance according to the situation.
なお、前述した実施の形態は本発明を分かりやすく説明するために詳細に説明したものであり、必ずしも説明した全ての構成を備えるものに限定されるものではない。また、各実施の形態の構成の一部について、他の構成の追加・削除・置き換えをすることが可能である。 The above-described embodiment has been described in detail for easy understanding of the present invention, and is not necessarily limited to the one having all the configurations described. In addition, it is possible to add, delete, and replace other configurations for a part of the configuration of each embodiment.
例えば、前述した手順Ｓ４及び手順Ｓ５で求められているのは、移動手摺２と踏段１との制動距離（停止時間）が異なるようにすることであり、移動手摺２及び踏段１のそれぞれの減速が同時に開始されても、別々に開始されても良い。 For example, what is required in the steps S4 and S5 described above is to make the braking distance (stop time) between the moving handrail 2 and the step 1 different, and the deceleration of the moving handrail 2 and the step 1 respectively. May be started simultaneously or separately.
次に、実施例２について説明する。図４は、図１に対し左右の移動手摺で個別に駆動用電動機を有する場合のブロック構成図である。図５は、図３に対し左右の移動手摺で個別に駆動用電動機を有する場合の乗客コンベア装置の処理手順を示すフローチャートである。 Next, Example 2 will be described. FIG. 4 is a block configuration diagram in the case where the left and right moving handrails have drive motors individually with respect to FIG. FIG. 5 is a flowchart showing a processing procedure of the passenger conveyor apparatus in the case where the left and right moving handrails individually have driving motors with respect to FIG.
実施例２では、図４に示すように、移動手摺駆動用電動機５が、踏段１の幅方向（左右方向）の一側（例えば左側）で運行する移動手摺２を駆動する一側移動手摺駆動用電動機５−１と、踏段１の幅方向（左右方向）の他側（例えば右側）で運行する移動手摺２を駆動する他側移動手摺駆動用電動機５−２との２機を有する。これにより、左右の移動手摺をそれぞれ独立して駆動することができる。尚、移動手摺速度検出装置６も、一側移動手摺速度検出装置６−１、他側移動手摺速度検出装置６−２が設けられ、移動手摺駆動制御部８も、一側移動手摺駆動制御部（左側）８−１、他側移動手摺駆動制御部（右側）８−２が設けられている。 In the second embodiment, as shown in FIG. 4, the moving handrail driving electric motor 5 drives the moving handrail 2 driven on one side (for example, the left side) of the step 1 in the width direction (left and right direction). There are two motors: a motor 5-1 for driving, and a motor 5-2 for driving the other side moving handrail that drives the moving handrail 2 operating on the other side (for example, the right side) of the step 1 in the width direction (left and right direction). Thereby, the left and right moving handrails can be driven independently. The moving handrail speed detecting device 6 is also provided with a one-side moving handrail speed detecting device 6-1 and an other-side moving handrail speed detecting device 6-2, and the moving handrail drive control unit 8 is also a one-side moving handrail drive control unit. (Left side) 8-1 and the other side handrail drive control unit (right side) 8-2 are provided.
そして、安全装置動作検出・判別部９により踏段１の幅方向の一方（左側または右側）の移動手摺２に係る安全装置の動作が検出されたことに応じて、踏段・移動手摺停止タイミング制御部１０は、移動手摺駆動制御部８が、安全装置動作側の移動手摺２を第１の制動距離で停止すると共に、安全装置非動作側の移動手摺２を第１の制動距離と同じ、又は第１の制動距離より長い第３の制動距離で停止し、かつ、踏段駆動制御部７が、踏段１を第１の制動距離より長い第２の制動距離で停止するように制御指令を出力する。 Then, in response to the operation of the safety device related to the moving handrail 2 on one side (left side or right side) in the width direction of the step 1 detected by the safety device operation detection / determination unit 9, a step / moving handrail stop timing control unit 10, the moving handrail drive control unit 8 stops the moving handrail 2 on the safety device operating side at the first braking distance, and the moving handrail 2 on the non-operating side of the safety device is the same as the first braking distance, or The step drive control unit 7 outputs a control command so as to stop the step 1 at a second braking distance longer than the first braking distance.
ここで、第３の制動距離は第１の制動距離よりも長い方が、乗客の転倒リスクをより低減ができるため望ましい。また、前述した第２の制動距離と前述した第３の制動距離との関係は、例えば同じとすることが望ましいが、第３の制動距離＜第２の制動距離としてもよいし、第２の制動距離＜第３の制動距離としてもよいし、特許文献１のように、乗客コンベアの運転方向に応じて踏段１と安全装置非動作側の移動手摺２の制動距離に差をもたせて停止するようにしてもよい。このように構成することにより、踏段１及び移動手摺２の制動をより細やかなものとし、移動手摺出入口１２における巻き込まれを軽微なものとしつつ、乗客の転倒リスクの低減をさらに図ることができる。 Here, it is desirable that the third braking distance is longer than the first braking distance because the risk of the passenger falling can be further reduced. The relationship between the second braking distance and the third braking distance described above is preferably the same, for example. However, the third braking distance may be smaller than the second braking distance. It is good also as braking distance <3rd braking distance, and it makes a difference in the braking distance of the step 1 and the moving handrail 2 on the non-operating side of the safety device according to the driving direction of the passenger conveyor as in Patent Document 1, and stops. You may do it. With this configuration, it is possible to further reduce the risk of the passenger falling while making the braking of the step 1 and the moving handrail 2 finer and making the entanglement at the moving handrail entrance 12 light.
尚、図５において図４と異なる点は、手順Ｓ３の後に、動作した安全装置が移動手摺２の左側か判断する手順を設け、左側だった場合は手順Ｓ４−１、手順Ｓ５−１に進み、右側だった場合は手順Ｓ４−２、手順Ｓ５−２に進む点である。そして、手順Ｓ４−１では、移動手摺２の左側を第１の制動距離で停止し、手順Ｓ５−１では、踏段１と移動手摺２の右側を第２の制動距離で停止させる。もちろん、前述したとおり、踏段１を第２の制動距離で、移動手摺２の右側を第３の制動距離で停止させるようにしてもよい。また、手順Ｓ４−２では、移動手摺２の右側を第１の制動距離で停止し、手順Ｓ５−２では、踏段１と移動手摺２の左側を第２の制動距離で停止させる。もちろん、前述したとおり、踏段１を第２の制動距離で、移動手摺２の左側を第３の制動距離で停止させるようにしてもよい。 5 differs from FIG. 4 in that a procedure for determining whether the operated safety device is on the left side of the moving handrail 2 is provided after step S3. If the safety device is on the left side, the procedure proceeds to steps S4-1 and S5-1. In the case of the right side, the process proceeds to step S4-2 and step S5-2. In step S4-1, the left side of the moving handrail 2 is stopped at the first braking distance, and in step S5-1, the right side of the step 1 and the moving handrail 2 is stopped at the second braking distance. Of course, as described above, the step 1 may be stopped at the second braking distance and the right side of the movable handrail 2 may be stopped at the third braking distance. In step S4-2, the right side of the moving handrail 2 is stopped at the first braking distance, and in step S5-2, the left side of the step 1 and the moving handrail 2 is stopped at the second braking distance. Of course, as described above, the step 1 may be stopped at the second braking distance and the left side of the movable handrail 2 may be stopped at the third braking distance.
以上、本発明の実施例を説明してきたが、これまでの各実施例で説明した構成はあくまで一例であり、本発明は、技術思想を逸脱しない範囲内で適宜変更が可能である。また、それぞれの実施例で説明した構成は、互いに矛盾しない限り、組み合わせて用いても良い。 As mentioned above, although the Example of this invention has been described, the structure demonstrated by each Example so far is an example to the last, and this invention can be suitably changed within the range which does not deviate from a technical idea. Further, the configurations described in the respective embodiments may be used in combination as long as they do not contradict each other.
１ 踏段
２ 移動手摺
３ 踏段駆動用電動機
４ 踏板速度検出装置
５ 移動手摺駆動用電動機
６ 移動手摺速度検出装置
７ 踏段駆動制御部
８ 移動手摺駆動制御部
９ 安全装置動作検出・判別部
１０ 踏段・移動手摺停止タイミング制御部
１１ 欄干部
１２ 移動手摺出入口
１３ 巻き込まれ検出器
DESCRIPTION OF SYMBOLS 1 Step 2 Moving handrail 3 Stepping motor 4 Stepping plate speed detection device 5 Moving handrail driving motor 6 Moving handrail speed detection device 7 Step drive control unit 8 Moving handrail drive control unit 9 Safety device operation detection / determination unit 10 Step / movement Handrail stop timing control section 11 Parapet section 12 Moving handrail entrance 13 Entrained detector
Claims (4)
前記安全装置として、移動手摺出入り口における巻き込まれ異常を検出する前記移動手摺に係る安全装置とその他の安全装置とを有し、
前記安全装置が動作すると、前記安全装置動作検出・判別部が、前記安全装置の動作が前記移動手摺に係る安全装置の動作かどうかを判別し、
前記安全装置動作検出・判別部により前記移動手摺に係る安全装置の動作が検出されたことに応じて、前記移動手摺駆動制御部が、前記移動手摺を第１の制動距離で停止すると共に、前記踏段駆動制御部が、前記踏段を前記第１の制動距離より長い第２の制動距離で停止するように制御指令を出力する踏段・移動手摺停止タイミング制御部を設けたことを特徴とした乗客コンベア装置。 Steps arranged endlessly, a step drive motor that drives the step, a step drive control unit that controls the step drive motor, an endless moving handrail that operates in the same direction as the step, and Passenger provided with a motor for driving a handrail for driving the handrail, a handrail drive control unit for controlling the motor for driving the handrail, and a safety device operation detection / discrimination unit capable of detecting that the safety device has been operated. In the conveyor device,
As the safety device, it has a safety device and other safety devices related to the moving handrail for detecting an abnormality involved in the entrance and exit of the moving handrail,
When the safety device operates, the safety device operation detection / determination unit determines whether the operation of the safety device is an operation of the safety device related to the moving handrail,
In response to the operation of the safety device related to the moving handrail detected by the safety device operation detection / determination unit, the moving handrail drive control unit stops the moving handrail at a first braking distance, and Passenger conveyor characterized in that the step drive control unit includes a step / moving handrail stop timing control unit for outputting a control command so as to stop the step at a second braking distance longer than the first braking distance. apparatus.
する一側移動手摺駆動用電動機と、前記踏段の幅方向の他側で運行する前記移動手摺を駆
動する他側移動手摺駆動用電動機とを有すると共に、前記安全装置動作検出・判別部によ
り前記踏段の幅方向の一方の前記移動手摺に係る安全装置の動作が検出されたことに応じ
て、前記踏段・移動手摺停止タイミング制御部は、前記移動手摺駆動制御部が、安全装置
動作側の前記移動手摺を第１の制動距離で停止すると共に、安全装置非動作側の前記移動
手摺を前記第１の制動距離と同じ、又は前記第１の制動距離より長い第３の制動距離で停
止し、かつ、前記踏段駆動制御部が、前記踏段を前記第１の制動距離より長い前記第２の
制動距離で停止するように制御指令を出力することを特徴とした請求項１に記載の乗客コ
ンベア装置。 The electric motor for driving the handrail drives the one-side moving handrail driving motor that drives the moving handrail that operates on one side in the width direction of the step, and the moving handrail that operates on the other side in the width direction of the step. And the safety device operation detection / discrimination unit detects the operation of the safety device related to the one of the moving handrails in the width direction of the step, The moving handrail stop timing control unit is configured such that the moving handrail drive control unit stops the moving handrail on the safety device operating side at the first braking distance, and moves the moving handrail on the non-operating side of the safety device to the first Stop at a third braking distance that is the same as the braking distance or longer than the first braking distance, and the step drive control unit moves the step at the second braking distance longer than the first braking distance. Control to stop Passenger conveyer apparatus of claim 1, characterized in that for outputting a decree.
の乗客コンベア装置。 The passenger conveyor device according to claim 3, wherein the third braking distance is longer than the first braking distance.
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