CN105438951A - Passenger transit device - Google Patents
Passenger transit device Download PDFInfo
- Publication number
- CN105438951A CN105438951A CN201510471182.5A CN201510471182A CN105438951A CN 105438951 A CN105438951 A CN 105438951A CN 201510471182 A CN201510471182 A CN 201510471182A CN 105438951 A CN105438951 A CN 105438951A
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- Prior art keywords
- rail
- moving hand
- stopping distance
- safety device
- control part
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- Escalators And Moving Walkways (AREA)
Abstract
The present invention provides a passenger transit device capable of handling the abnormity caused by a moving handrail and reducing the risk of passengers having a fall. The device comprises annularly arranged steps, a motor configured to drive the steps, a step driving control part of the motor configured to control the step driving, an annular moving handrail operating in the same direction as the step, a motor configured to drive the moving handrail driving of the moving handrail, a moving handrail driving control part of the motor configured to control the driving of the moving handrail, a safety device motion detection/determination part configured to detect the motion of a safety device associated with the moving handrail. The passenger transit device is provided with a step/moving handrail stop time control part which is in response to the safety device motion detection/determination part to detect the motion of the safety device associated with the moving handrail to output control instruments so as to allow the mobile handrail to drive the control part to stop the moving handrail at a first brake distance, and the step driving control part is configured to stop the steps at a second brake distance longer than the first brake distance.
Description
Technical field
The present invention relates to passenger conveying appliance.
Background technology
Comprise the step arranged annularly, the step drive motor driving this step, the step drive control part controlling this step drive motor, run in the same direction with above-mentioned step ring-type moving hand-rail, drive the moving hand-rail drive motor of this moving hand-rail and control in the passenger conveying appliance of moving hand-rail drive control part of this moving hand-rail drive motor, making the braking of step and moving hand-rail have the technology of time difference as the raising in order to realize safety, having the technology recorded in Japanese Unexamined Patent Publication 2007-210727 publication.In this publication, disclose: comprise and detect safety device has carried out the situation of action safety device motion detection unit because of the exception of passenger conveyors, detect the service direction detecting unit of the service direction of passenger conveyors, step and handrail (moving hand-rail) is made to have step/moving hand-rail stop timing control unit of stopping of the poor ground of specific time with when the emergent stopping corresponding with safety device action according to the service direction of passenger conveyors, particularly passenger conveyors rise run time according to first step, the order of rear moving hand-rail, when passenger conveyors declines operation according to first moving hand-rail, the order of rear step makes step and handrail have specific time to stop poorly.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2007-210727 publication
Summary of the invention
But, in above-mentioned patent documentation 1 record passenger conveying appliance by make according to the service direction of passenger conveyors step and moving hand-rail have specific time poor stop, thus impel the way up side of passenger to tilt when emergent stopping, the posture of passenger is made to keep stable, but the stopping distance of the step during accident that is involved at the moving hand-rail gangway place that is abnormal, that such as arrange in railing portion that causes of special handrail of considering to be moved and moving hand-rail.That is, there is following problem: there occurs when being involved in accident, in order to make to be involved in become slight and the stopping distance of step is shortened time, the risk that passenger loses balance and falls down uprises, on the other hand, during in order to reduce the risk of falling down and make stopping distance elongated, be involved in and can increase.
The present invention completes according to above-mentioned actual state of the prior art, its object is to provide a kind of exception can tackled moving hand-rail and cause, and reduces the passenger conveying appliance of the risk of falls of passenger.
For solving the technical scheme of problem
In order to reach above-mentioned purpose, the present invention is a kind of passenger conveying appliance, and it comprises: the step arranged annularly, drive the step drive motor of this step, control the step drive control part of this step drive motor, the moving hand-rail of the ring-type run in the same direction with above-mentioned step, drive the moving hand-rail drive motor of this moving hand-rail, control the moving hand-rail drive control part of this moving hand-rail drive motor, with can detect that the safety device relevant to above-mentioned moving hand-rail has carried out the safety device motion detection/judging part of action, the feature of this passenger conveying appliance is: be provided with step/moving hand-rail stop timing control part, its response detects the action of the safety device relevant to above-mentioned moving hand-rail by above-mentioned safety device motion detection/judging part and exports control command, make above-mentioned moving hand-rail drive control part that above-mentioned moving hand-rail is stopped with the first stopping distance, and above-mentioned step drive control part makes above-mentioned step stop with the second stopping distance longer than above-mentioned first stopping distance.
According to the present invention, response detects the action of the safety device relevant to moving hand-rail, moving hand-rail is stopped with the first stopping distance, and step is stopped with the second stopping distance longer than the first stopping distance, abnormal, being involved in of such as moving hand-rail gangway place that moving hand-rail can be made thus to cause become slight, and reduce the risk of falls of passenger.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the embodiment representing passenger conveying appliance of the present invention.
Fig. 2 represents the block diagram that there occurs the state be involved in moving hand-rail gangway.
Fig. 3 is the diagram of circuit of the treatment scheme of the passenger conveying appliance represented in the present embodiment.
Fig. 4 is relative to Fig. 1, and the moving hand-rail of left and right has structured flowchart when drive motor respectively.
Fig. 5 is relative to Fig. 3, the diagram of circuit of the treatment scheme of the passenger conveying appliance when moving hand-rail of left and right has drive motor respectively.
Nomenclature
1 step
2 moving hand-rails
3 step drive motors
4 pedal speed detecting devices
5 moving hand-rail drive motors
6 moving hand-rail speed detectors
7 step drive control parts
8 moving hand-rail drive control parts
9 safety device motion detection/judging parts
10 steps/moving hand-rail stop timing control part
11 railing portions
12 moving hand-rail gangways
13 are involved in detector
Detailed description of the invention
With reference to accompanying drawing, embodiments of the invention are described.Wherein, respectively scheme and in each embodiment, identical symbol added to same or similar inscape, omits the description.
[embodiment 1]
Fig. 1 is the structured flowchart of the embodiment representing passenger conveying appliance of the present invention.The passenger conveying appliance of embodiment 1, is such as escalator as shown in Figure 1, comprises: the pedal 1 arranged annularly; The moving hand-rail 2 of the ring-type run in the same direction with this pedal 1; Drive the step drive motor 3 of step 1; Detect the pedal speed detecting device 4 of the speed of step drive motor 3; Drive the moving hand-rail drive motor 5 of moving hand-rail 2; Detect the moving hand-rail speed detector 6 of the speed of moving hand-rail drive motor 5; Control the step drive control part 7 of step drive motor 3; Control the moving hand-rail drive control part 8 of moving hand-rail drive motor 5; With can detect that the safety device relevant to moving hand-rail 2 has carried out the safety device motion detection/judging part 9 of action.Because be provided separately moving hand-rail drive motor 5 with step drive motor 3, so step 1 and moving hand-rail 2 can be driven independently.
And, the passenger conveying appliance of present embodiment, in order to tackle the exception that moving hand-rail 2 causes, and reduce the risk of falls of passenger, there is step/moving hand-rail stop timing control part 10, its response detects the action of the safety device relevant to moving hand-rail 2 by safety device motion detection/judging part 9 and exports control command, make moving hand-rail drive control part 7 that moving hand-rail 2 is stopped with the first stopping distance, and step drive control part 8 make step 1 stop with the second stopping distance longer than the first stopping distance.
Fig. 2 represents the block diagram that there occurs the state be involved in moving hand-rail gangway.One example of the safety device relevant to moving hand-rail 2 as shown in Figure 2, such as, is detect being involved in of moving hand-rail gangway 12 place that arranges in the railing portion 11 of supporting moving hand-rail 2 abnormal to be involved in detector 13.Escalator shown in embodiment 1 is such as from upper strata to the staircase that lower floor declines, and safety device motion detection/judging part 9 detects the action being involved in detector 13 being arranged on outlet side.
Above-mentioned first stopping distance is such as the stopping distance that moving hand-rail drive control part 7 responds when the motion detection being involved in detector 13 of being undertaken by safety device motion detection/judging part 9 exports halt instruction immediately, and above-mentioned second stopping distance is such as that the passenger on step 1 can not owing to losing the stopping distance of balance significantly in order to the braking stopped.
Herein, the treatment scheme of the passenger conveying appliance of the present embodiment is described based on Fig. 3.Fig. 3 is the diagram of circuit of the treatment scheme of the passenger conveying appliance represented in the present embodiment.
In the present embodiment, in the operation of escalator, as flow process S1, step drive control part 7 pairs of step drive motors 3 indicate and run with command speed, and moving hand-rail drive control part 8 pairs of moving hand-rail drive motors 5 indicate and run with command speed.When there is certain abnormal and safety device action in the operation of escalator, as shown in flow process S2, safety device motion detection/judging part 9 detects the action of this safety device, and as flow process S3, judge whether this action is the action that namely safety device relevant to moving hand-rail 2 be involved in detector 13.Now, when being judged as YES the action being involved in detector 13, step/moving hand-rail stop timing control part 10 pairs of moving hand-rail drive control parts 7 and step drive control part 8 export control command, as flow process S4, moving hand-rail drive control part 7 makes moving hand-rail 2 stop with the first stopping distance, namely suddenly stops, and as flow process S5, step drive control part 8 makes step 1 with the second stopping distance, namely lingeringly stops than moving hand-rail 2.Herein, the size of the arrow A shown in Fig. 2, B visually represents the stopping distance of moving hand-rail 2 and step 1, and the stopping distance (the first stopping distance) of the moving hand-rail 2 shown in arrow A is shorter than the stopping distance (the second stopping distance) of the step 1 shown in arrow B.Like this, there occurs when being involved in, make anxious the stopping of moving hand-rail 2 and make to be involved in and become slight as far as possible, on the other hand, step 1 stops lentamente than moving hand-rail 2, reduces the risk of falls of the passenger be on step 1.
On the other hand, as shown in flow process S6, when there being the instruction making the operation of passenger conveyors stop beyond from safety device, with when detecting the action of the safety device (safety device beyond the safety device relevant to moving hand-rail 2) be involved in beyond detector 13 in above-mentioned flow process 3, step/moving hand-rail stop timing control part 10 makes step 1 and moving hand-rail 2 stop with prespecified stopping distance as shown in flow process S7.That is, make step 1 and moving hand-rail 2 stop with same stopping distance, or as described in patent document 1, which, make step 1 and the stopping distance of moving hand-rail 2 have poor stopping according to the service direction of passenger conveyors.Wherein, so-called stopping herein, what refer to is not that passenger sensory device detects without making step 1 and moving hand-rail 2 stop so common stopping during passenger.
In addition, situation about declining for escalator in above explanation is illustrated, but also can similarly apply when escalator rises.In this situation, step/moving hand-rail stop timing control part 10 response detects that the action of the safety device relevant to moving hand-rail 2 controls, moving hand-rail 2 is stopped with the first stopping distance, and step 1 is stopped with the second stopping distance longer than the first stopping distance.
According to the present embodiment, response detects the action being involved in detector 13, moving hand-rail is stopped with the first stopping distance, and step 1 is stopped with the second stopping distance longer than the first stopping distance, being involved in of moving hand-rail gangway 12 place can be made thus to become slight, and the risk of falls of passenger can be reduced.In addition, when there being the instruction making the operation of passenger conveyors stop beyond from safety device and when detecting the action of the safety device be involved in beyond detector 13, step/moving hand-rail stop timing control part 10 makes step 1 and moving hand-rail 2 stop with prespecified stopping distance, can realize the stopping of step 1 and moving hand-rail 2 thus with the stopping distance corresponding to situation.
In addition, above-mentioned embodiment describes in detail for ease of the present invention being described with understanding, and is not limited to all structures must with explanation.In addition, for a part for the structure of each embodiment, can add, delete, replace other structures.
Such as, require that moving hand-rail 2 is different from the stopping distance (standing time) of step 1 in above-mentioned flow process S4 and flow process S5, moving hand-rail 2 deceleration respective with step 1 can start simultaneously, also can start respectively.
[embodiment 2]
Then, embodiment 2 is described.Fig. 4 is relative to Fig. 1, and the moving hand-rail of left and right has structured flowchart when drive motor respectively.Fig. 5 is relative to Fig. 3, the diagram of circuit of the treatment scheme of the passenger conveying appliance when moving hand-rail of left and right has drive motor respectively.
In embodiment 2, as shown in Figure 4, moving hand-rail drive motor 5 comprises the side moving hand-rail drive motor 5-1 that the moving hand-rail 2 that runs side to the Width (left and right directions) at step 1 (such as left side) drives and this two motors of opposite side moving hand-rail drive motor 5-2 driven the moving hand-rail 2 that the opposite side (such as right side) of the Width (left and right directions) at step 1 runs.Thereby, it is possible to separately drive the moving hand-rail of left and right.In addition, moving hand-rail speed detector 6 is also provided with side moving hand-rail speed detector 6-1 and opposite side moving hand-rail speed detector 6-2, and moving hand-rail drive control part 8 is also provided with side moving hand-rail drive control part (left side) 8-1 and opposite side moving hand-rail drive control part (right side) 8-2.
And, step/moving hand-rail stop timing control part 10 responds safety device motion detection/judging part 9 and detects the action of the safety device relevant to the moving hand-rail 2 of a side of the Width of step 1 (left side or right side) and export control command, make moving hand-rail drive control part 8 that the moving hand-rail 2 of safety device action side is stopped with the first stopping distance, and the moving hand-rail 2 of safety device non-action side is stopped with identical with the first stopping distance or that ratio first stopping distance is long the 3rd stopping distance, and step drive control part 7 makes step 1 stop with the second stopping distance longer than the first stopping distance.
Herein, because the risk of falls of passenger can be reduced further, so preferably the 3rd stopping distance is longer than the first stopping distance.In addition, preferably above-mentioned second stopping distance is such as identical with the relation of above-mentioned 3rd stopping distance, but also can be the 3rd stopping distance < second stopping distance, it can also be the second stopping distance < the 3rd stopping distance, also as described in patent document 1, which, the stopping distance of the moving hand-rail 2 of step 1 and safety device non-action side can be made according to the service direction of passenger conveyors to have and to make them stop poorly.By such formation, the braking of step 1 and moving hand-rail 2 can be made more careful, make being involved in of moving hand-rail gangway 12 place become slight, and reduce the risk of falls of passenger further.
Wherein, be with the difference of Fig. 4 in Fig. 5, after flow process S3, the flow process whether safety device judging to have carried out action is the left side of moving hand-rail 2 is set, enter flow process S4-1, flow process S5-1 when being left side, when being right side, enter flow process S4-2, flow process S5-2.Then, in flow process S4-1, the left side of moving hand-rail 2 is stopped with the first stopping distance, in flow process S5-1, the right side of step 1 and moving hand-rail 2 is stopped with the second stopping distance.Certainly, also can as mentioned before, step 1 be stopped with the second stopping distance, and the right side of moving hand-rail 2 is stopped with the 3rd stopping distance.In addition, in flow process S4-2, the right side of moving hand-rail 2 is stopped with the first stopping distance, in flow process S5-2, the left side of step 1 and moving hand-rail 2 is stopped with the second stopping distance.Certainly, also can as mentioned before, step 1 be stopped with the second stopping distance, and the left side of moving hand-rail 2 is stopped with the 3rd stopping distance.
Be explained above embodiments of the invention, but the structure illustrated in above each embodiment is an example, the present invention suitably can change in the scope not departing from technological thought.In addition, the structure illustrated in each embodiment, only otherwise conflicting, just can combinationally use.
Claims (4)
1. a passenger conveying appliance, it comprises: the step arranged annularly; Drive the step drive motor of this step; Control the step drive control part of this step drive motor; The moving hand-rail of the ring-type run in the same direction with described step; Drive the moving hand-rail drive motor of this moving hand-rail; Control the moving hand-rail drive control part of this moving hand-rail drive motor; With can detect that the safety device relevant to described moving hand-rail has carried out the safety device motion detection/judging part of action, the feature of described passenger conveying appliance is:
Be provided with step/moving hand-rail stop timing control part, its response detects the action of the safety device relevant to described moving hand-rail by described safety device motion detection/judging part and exports control command, make described moving hand-rail drive control part that described moving hand-rail is stopped with the first stopping distance, and described step drive control part make described step stop with the second stopping distance longer than described first stopping distance.
2. passenger conveying appliance as claimed in claim 1, is characterized in that:
The safety device relevant to described moving hand-rail be detect the moving hand-rail gangway place that arranges in the railing portion of supporting described moving hand-rail be involved in abnormal device.
3. passenger conveying appliance as claimed in claim 1, is characterized in that:
Described moving hand-rail drive motor comprises: the side moving hand-rail drive motor that the described moving hand-rail run the side of the Width at described step drives; With the opposite side moving hand-rail drive motor that the described moving hand-rail run the opposite side of the Width at described step drives,
And described step/moving hand-rail stop timing control part response detects the action of the safety device relevant to the described moving hand-rail of a side of the Width of described step by described safety device motion detection/judging part and exports control command, make described moving hand-rail drive control part that the described moving hand-rail of safety device action side is stopped with the first stopping distance, and make the described moving hand-rail of safety device non-action side with identical with described first stopping distance, or three stopping distance longer than described first stopping distance stops, and described step drive control part makes described step stop with described second stopping distance longer than described first stopping distance.
4. passenger conveying appliance as claimed in claim 3, is characterized in that:
Described 3rd stopping distance is longer than described first stopping distance.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-190667 | 2014-09-19 | ||
| JP2014190667A JP6302807B2 (en) | 2014-09-19 | 2014-09-19 | Passenger conveyor equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438951A true CN105438951A (en) | 2016-03-30 |
| CN105438951B CN105438951B (en) | 2018-02-13 |
Family
ID=55549677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510471182.5A Active CN105438951B (en) | 2014-09-19 | 2015-08-04 | Passenger conveying appliance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6302807B2 (en) |
| CN (1) | CN105438951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6576375B2 (en) * | 2017-02-06 | 2019-09-18 | 三菱電機ビルテクノサービス株式会社 | Passenger conveyor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198659A (en) * | 1999-01-08 | 2000-07-18 | Hitachi Building Systems Co Ltd | Passenger conveyer |
| JP2005280957A (en) * | 2004-03-30 | 2005-10-13 | Mitsubishi Electric Building Techno Service Co Ltd | Moving handrail driving device of man conveyor |
| JP2006315785A (en) * | 2005-05-10 | 2006-11-24 | Hitachi Ltd | Passenger conveyor and braking method thereof |
| JP2007210727A (en) * | 2006-02-08 | 2007-08-23 | Hitachi Building Systems Co Ltd | Passenger conveyor control device |
| JP2011011874A (en) * | 2009-07-02 | 2011-01-20 | Mitsubishi Electric Corp | Operation control device of passenger conveyor |
| JP2012017200A (en) * | 2010-07-09 | 2012-01-26 | Hitachi Building Systems Co Ltd | Passenger conveyor control device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295567A (en) * | 1992-12-30 | 1994-03-22 | Otis Elevator Company | System for emergency stopping of escalator handrail |
| JPH1095586A (en) * | 1996-09-24 | 1998-04-14 | Hitachi Ltd | Operation method for passenger conveyor |
| WO2008076134A1 (en) * | 2006-12-21 | 2008-06-26 | Otis Elevator Company | Passenger conveyor handrail drive device |
| JP2011168369A (en) * | 2010-02-18 | 2011-09-01 | Mitsubishi Electric Building Techno Service Co Ltd | Escalator |
-
2014
- 2014-09-19 JP JP2014190667A patent/JP6302807B2/en active Active
-
2015
- 2015-08-04 CN CN201510471182.5A patent/CN105438951B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198659A (en) * | 1999-01-08 | 2000-07-18 | Hitachi Building Systems Co Ltd | Passenger conveyer |
| JP2005280957A (en) * | 2004-03-30 | 2005-10-13 | Mitsubishi Electric Building Techno Service Co Ltd | Moving handrail driving device of man conveyor |
| JP2006315785A (en) * | 2005-05-10 | 2006-11-24 | Hitachi Ltd | Passenger conveyor and braking method thereof |
| JP2007210727A (en) * | 2006-02-08 | 2007-08-23 | Hitachi Building Systems Co Ltd | Passenger conveyor control device |
| JP2011011874A (en) * | 2009-07-02 | 2011-01-20 | Mitsubishi Electric Corp | Operation control device of passenger conveyor |
| JP2012017200A (en) * | 2010-07-09 | 2012-01-26 | Hitachi Building Systems Co Ltd | Passenger conveyor control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438951B (en) | 2018-02-13 |
| JP6302807B2 (en) | 2018-03-28 |
| JP2016060601A (en) | 2016-04-25 |
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