CN1166448A - Supervisory system for supervising driving state of passenger conveyer - Google Patents
Supervisory system for supervising driving state of passenger conveyer Download PDFInfo
- Publication number
- CN1166448A CN1166448A CN97110710A CN97110710A CN1166448A CN 1166448 A CN1166448 A CN 1166448A CN 97110710 A CN97110710 A CN 97110710A CN 97110710 A CN97110710 A CN 97110710A CN 1166448 A CN1166448 A CN 1166448A
- Authority
- CN
- China
- Prior art keywords
- conveyer
- visitor
- signal
- control
- radio signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
- B66B25/006—Monitoring for maintenance or repair
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
In a supervisory system for a passenger conveyer such as an escalator, operating information and control signals are transmitted between the conveyor and a remote supervisory station by wireless signals. Safety detecting elements and camera monitor operating conditions, and the control signals may be used to stop or restart the conveyer. A service car for a maintenance engineer may also be incorporated in the radio link. A receiver transmitter for transmitting operating information as a wireless signal and for receiving control orders as a wireless signal is arranged in the passenger conveyer side, and another receiver transmitter for receiving the operating information as a wireless signal and for transmitting the control orders as a wireless signal, and a display means for indicating the operating information received are provided in the supervisory station.
Description
The present invention relates to a kind of working status monitoring system of the visitor of escalator or electric road and so on that be used to monitor with conveyer.
At the monitored control system of traditional visitor who is used for escalator or electric road and so on conveyer, the sort of such as what in the open No.1-281287 (1989) of Japanese Patent, disclose, in a single day its visitor is sent to control cabin by radio signal with the mode of operation of conveyer, the sort signal that control cabin is received just is sent to monitor station by telephone line, thereby the specialized maintenance engineer just can grasp the mode of operation of this conveyer exactly.
According to above-mentioned this traditional technology, its advantage just is, as visitor during with the interim interruption of work of conveyer, operating personal need not the failure condition to maintenance company report, and maintenance company just can determine this fault cause in advance.
Yet, do not wait the maintenance company to send the Maintenance Engineer to come, be the normal operation that can't recover conveyer rapidly.
For monitoring data is sent to maintenance company in addition, just produced a problem, promptly need be the visitor with conveyer between the control cabin, to each circuit the maintenance company, set up communication apparatus from control cabin respectively again.
One object of the present invention is to provide a kind of visitor working status monitoring system with conveyer, utilizes its maintenance company can in time grasp the mode of operation of conveyer, and the visitor who stops can promptly to restart by mode of operation with conveyer.
Another object of the present invention is to provide a kind of monitored control system, utilizes its operating personal can alleviate the burden of its nurse visitor with conveyer.
In order to realize above-mentioned purpose of the present invention, realize that with radio signal the visitor is shown to monitor station with the control situation of conveyer to be seen, and the control command of monitor station is sent to the visitor uses conveyer.
In addition, owing to the conveyer place monitoring pick up camera and broadcast equipment have been installed the visitor, making becomes possibility monitor station control visitor with conveyer.
By the present invention who as above constitutes, when the visitor quits work because of any possible reason with conveyer, this situation just can in time be grasped by monitor station, destroy under the out-of-work situation because of the passenger with conveyer the visitor, by checking the monitoring device of monitoring pick up camera, send a voting on new work item proposal with broadcast equipment, this visitor can reset after receiving from the control command of monitor station with conveyer.
Fig. 1 is a schematic diagram, the objective embodiment who uses the working status monitoring system of conveyer of its expression the present invention.
Fig. 2 is a schematic diagram, objective another embodiment that uses the monitored control system of conveyer mode of operation of its expression the present invention.
With reference to the monitored control system that is used for escalator, the present invention is described below as one embodiment of the present of invention.A plurality of ladders 4 connect into ring-type between the upper mounting plate face 2 of main engine bed 1 and lower platform face 3, this main engine bed 1 is loaded between the last flooring and following flooring of building, and these ladders 4 are arranged to freely that pitch of the laps moves.
Main engine bed 1 is erect along the both sides of ladder 4 moving directions fence 5, and around handrail 6 is arranged, it moves with moving direction and the speed identical with ladder 4 on the fence 5.These ladders 4 and handrail 6 are driven by end tooth wheel 8 by a driving machine 7 that is installed in the machine room respectively, and this machine room is located at the below of the upper mounting plate face 2 of main engine bed 1.
Driving machine 7 is by control unit 9 controls of being located in the same machine room, and a plurality of safety monitoring element 10A～10G also are equipped with in the everywhere of this escalator.When these safety monitoring elements 10A～10G monitors any abnormal conditions; the signal of representing this abnormal conditions is admitted to data acquisition unit 11; control unit 9 produces a halt instruction according to this signal of sending into data acquisition unit 11, thereby driving machine 7 is quit work.
In addition, control unit 9 can produce the signal of expressing the escalator control state, the signal of this expression state of a control converts the signal that can be sent out to by a signal converter 12, and this signal that can be transmitted is outwards sent with wireless form by a wireless set 13.For example, as this wireless set 13, can adopt honeycomb telephone device or simple type honeycomb telephone device.
On the other hand, in maintenance company 14 is monitor station, control monitor unit 15 is housed, this control monitor unit 15 has one and is used for the keyboard 15A and that control unit 9 for escalator produces control signals and shows the telltale 15B that the escalator service condition is used, and has the recording device that a recording work condition uses and the line printer of a dozen printing certificates.
Signal from control setup 15 is converted into the signal that can send by a signal converter 16, and this signal that can be transmitted is outwards sent with wireless form by a wireless set 17.
The signal that is produced by wireless set 13,17 sends mutually and receives by a repeater station 18.Therefore, conv 12,16 also has the ability of conversion received signal except having the ability that conversion sends signal.
In the operation of the visitor who constitutes as previously discussed with the working status monitoring system of conveyer; when arbitrary safety monitoring element 10A～10G works between the escalator on-stream period, be admitted to control unit 9 from the signal of this safety monitoring element by data acquisition unit 11 driving machine 7 is shut down.Simultaneously, shutdown signal and arbitrary signal from safety monitoring element 10A～10G convert the transmission signal to by conv 12, to send from wireless set 13.
This sends signal and receives by the wireless set 17 of repeater station 18 by maintenance company 14 places, through after the conversion of conv 16, is shown by the telltale 15B of control monitor unit 15, and is recorded in the recording device.
Therefore, the engineer of maintenance company sees that telltale 15B knows just escalator because of which safety monitoring element operation is shut down.
The engineer of maintenance company can know the reason that escalator is shut down; for example; it be that shut down because of the fault of escalator itself, that shut down because of passenger's destruction or due to wound the accident of dying shut down, and can be to the definite information of building operating personal report that has this escalator.
For example; under the situation that escalator is shut down because of passenger's destruction or maloperation; the nurse engineer of maintenance company; if the up-to-standard words of professional proficiency of himself; can utilize the keyboard 15A of operation supervise and control device 15 and control unit 9 is taked measures necessary, maybe can send to reset to instruct and reset this escalator.
Under the situation of the et out of order of escalator own, the people is injured to need rescue having to building operating personal report, and after sending the indication of this escalator of withdraw from use, the place can be taken place fault and the Maintenance Engineer is notified in the trouble point.
Therefore, the Maintenance Engineer can arrive in the equipment eligible for repair place of fault in-situ very soon, i.e. trouble point, and need not the notice of building operating personal, thereby if this is a minor accident, escalator can not allow its floor time drag very longly very fast being fixed.
Under the situation that escalator is shut down because of passenger's destruction or maloperation, the resetting operation and remind passenger note taking action operating personal there of escalator with notified building.And, become feasible owing to carry out Long-distance Control at maintenance company 14 places, therefore need not to send the Maintenance Engineer to the scene.
Die accident due to wound and under the situation of shutting down at escalator; after notice building operating personal goes to the commander wounded's salvage work and withdraw from use escalator; rescue group, Maintenance Engineer and responsible person will be recruited the scene of the accident, thereby can realize a step accurately and timely.
According to the above embodiment of the present invention, when accident took place, maintenance company 14, accident generation building and accident origination point and reason were all accurately grasped, and reaction rapidly can be made to accident by maintenance company 14.In addition, the operating personal that need not the trouble building is monitored the working condition of escalator.
By the way; if by the building operating personal with accident to the maintenance company report words; this operating personal needs many times just can know the generation of accident; and need many times could understand accident causation and report maintenance company 14; and; maintenance company 14 can not only grasp accident causation with the report of building operating personal exactly, makes that the escalator floor time that can reset at short notice originally is long.
Fig. 2 represents an alternative embodiment of the invention.Label identical among among Fig. 2 those and Fig. 1 is represented identical parts respectively, and just the repetitive description thereof will be omitted at this.
First characteristics of this embodiment, just provided a kind of service vehicle 19, this car is equipped with a control monitor unit 20, a conv 21 and a wireless set 22, and their function is identical with the function of control monitor unit 15, conv 16 and wireless set 17 in the maintenance company 14 respectively.
Because this service vehicle 19 is in the work of awaiting orders all the time; when escalator is shut down; maintenance company 14 just can instruct and send service vehicle 19 to on-the-spot; receive the maintenance car 19 of order and just can understand elevator shutdown reason, a kind of more suitable monitored control system so just is provided by control monitor unit 15.
Second characteristic of this embodiment have been to provide a pick up camera 23 that can reflect the escalator service condition, a broadcaster 24 also is provided on fence 5 in addition, thereby, the various images of being taken the photograph by pick up camera 23 are sent to maintenance company 14 and service vehicle 19 by control unit 9, conv 12 and wireless set 13, and broadcaster 24 is worked according to the instruction of maintenance company 14 or service vehicle 19.
The present invention who constitutes by the above; when escalator because of any former thereby when shutting down; maintenance company 14 and service vehicle 19 can be grasped it immediately and shut down reason; if elevator is reset if possible; confirm image that pick up camera 23 is taken the photograph and with broadcaster 24 when the passenger sends attention information, the elevator of can trying to reset.
If this elevator can not be reset, broadcaster 24 will be notified and not use this elevator, and maintenance company 14 and service vehicle 19 can hurry to the scene and reset elevator.
In the above-described embodiment, corresponding operating after accident takes place has been described.In addition, when carrying out the maintenance examination of escalator,, therefore can realize very actv. operation because the other engineer of monitoring device of maintenance company can utilize above-mentioned monitored control system to provide condition information accurately for the repairing of complexity.
According to the present invention, maintenance company can in time grasp the working condition of visitor with conveyer, thereby a kind of visitor is provided the working status monitoring system with conveyer, it can recover the normal working of conveyer according to actual conditions rapidly, and can alleviate the burden of operating personal.
Claims (6)
1. a visitor comprises with the working status monitoring system of conveyer:
A system, wherein, the visitor is shown in a monitor station with the control situation of conveyer by radio signal, and control signal issues instructions to the visitor by radio signal from this monitor station and uses conveyer.
2. a visitor comprises with the working status monitoring system of conveyer:
A wireless set, it is located at the visitor and uses the conveyer place, and be used for sending the control situation of visitor, and utilize radio signal to receive described control signal with conveyer by radio signal,
Another wireless set, it is located at and is away from the monitor station place of visitor with conveyer, be used to receive described radio control status signals and send described radio control signal, also have a read out instrument, be used to the control situation that shows that this another wireless set is received.
3. visitor as claimed in claim 2 is characterized in that with the working status monitoring system of conveyer, also comprises:
One is located at the visitor with the broadcast equipment at conveyer place, is used for by described wireless set and described another wireless set from described monitor station to conveyer place broadcast message.
4. visitor as claimed in claim 2 is characterized in that with the working status monitoring system of conveyer, also comprises:
One is located at the rig camera of visitor with the conveyer place, is used for picture signal is shown in described read out instrument from described rig camera by described wireless set and described another wireless set.
5. visitor as claimed in claim 2 is characterized in that with the working status monitoring system of conveyer, also comprises:
The movement station that function is identical with the function of described monitor station.
6. a visitor comprises with the working status monitoring system of conveyer:
One visitor use conveyer, but it comprises a plurality of also ladders of moving of pitch of the laps of ring-type that connect into;
Safety rail, they are erected in the fence guiding of described ladder both sides respectively by being in line;
One actuating device is used to drive described ladder and described safety rail, and described visitor is with also being provided with a plurality of detecting devices on the conveyer;
One control unit is used for basis from the described actuating device of the signal control of described detecting device;
One control monitor unit is used to monitor described objective with control situation conveyer and separate a control unit of setting with this conveyer;
Described monitored control system is characterised in that, comprising:
One is used to export the output unit from the signal of described control monitor unit, one is used for the output signal from described output unit is converted to the chromacoder of radio signal, with a sending set that is used to send described radio signal, they all are arranged on described visitor and use the conveyer place;
One is used to receive the receiver with the described radio signal of the sending set at conveyer place from described visitor, one is used to change the receiving signal conversion equipment of the radio signal that receiver receives, one is used to show the read out instrument of the signal of being changed by described chromacoder, one is used for control command is converted to the command signal transfer device of radio signal, with a sending set that is used to send the described radio signal of being changed by described command signal transfer device, they all are arranged on described control monitor unit place;
Wherein also comprise:
One is used to receive the receiver from the described radio signal of the described transmitting set at described control monitor unit place;
One is used to change the receiving signal conversion equipment of described radio signal;
The control unit that the signal that the described receiving signal conversion equipment of one usefulness is changed is controlled, they all are arranged on described visitor and use the conveyer place.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP84947/1996 | 1996-04-08 | ||
| JP84947/96 | 1996-04-08 | ||
| JP08494796A JP3496392B2 (en) | 1996-04-08 | 1996-04-08 | Operation monitoring device for passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1166448A true CN1166448A (en) | 1997-12-03 |
| CN1170760C CN1170760C (en) | 2004-10-13 |
Family
ID=13844843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971107106A Expired - Fee Related CN1170760C (en) | 1996-04-08 | 1997-04-08 | Supervisory system for supervising driving state of passenger conveyer |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP3496392B2 (en) |
| KR (1) | KR970069857A (en) |
| CN (1) | CN1170760C (en) |
| GB (1) | GB2312057B (en) |
| HK (1) | HK1001521A1 (en) |
| MY (1) | MY117725A (en) |
| SG (1) | SG55298A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874647A (en) * | 2011-10-14 | 2014-06-18 | 奥的斯电梯公司 | Elevator system with messaging for automated maintenance |
| CN110002329A (en) * | 2018-12-29 | 2019-07-12 | 广州地铁设计研究院股份有限公司 | A kind of escalator on-line monitoring early warning system and method based on cloud platform |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265163A (en) * | 1997-03-25 | 1998-10-06 | Hitachi Ltd | Escalator controller |
| JP2002370882A (en) * | 2001-06-14 | 2002-12-24 | Sugiyasu Industries Co Ltd | Stairs lift |
| DE10251024A1 (en) * | 2002-11-02 | 2004-05-19 | Kone Corp. | Data exchange procedure for escalators or travelators, involves exchange of data and control information in frequency range corresponding to GSM standard |
| GB2432027B (en) * | 2005-10-21 | 2007-10-24 | Minivator Ltd | Wireless fault monitoring system |
| GB201216283D0 (en) * | 2012-09-12 | 2012-10-24 | Stannah Stairlifts Ltd | Improvements in or relating to stairlifts |
| CN104267653B (en) * | 2014-10-17 | 2016-09-28 | 成都四为电子信息股份有限公司 | A kind of railway station building Escalator monitoring system and method |
| CN107662868B (en) | 2016-07-29 | 2022-01-04 | 奥的斯电梯公司 | Monitoring system of passenger conveyer, passenger conveyer and monitoring method thereof |
| US10093518B1 (en) * | 2017-12-07 | 2018-10-09 | Otis Elevator Company | Remote inspection of passenger conveyors |
| JP7113805B2 (en) * | 2019-11-07 | 2022-08-05 | 株式会社日立ビルシステム | Radio wave measurement system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3377243D1 (en) * | 1983-01-08 | 1988-08-04 | Schwing Gmbh F | Remote control for construction machines, especially for a concrete pump co-operating with a distribution arm |
| DE3628738A1 (en) * | 1986-08-23 | 1988-02-25 | Eickhoff Geb | RADIO CONTROL TRANSMITTER AND RECEIVER FOR EXTRACTING MACHINES IN UNDERGROUND MINING |
| JPH02138081A (en) * | 1988-11-19 | 1990-05-28 | Hitachi Ltd | Elevator system |
| JPH0747460B2 (en) * | 1990-03-02 | 1995-05-24 | 株式会社日立製作所 | Control device for passenger compare |
-
1996
- 1996-04-08 JP JP08494796A patent/JP3496392B2/en not_active Expired - Fee Related
-
1997
- 1997-03-28 KR KR1019970011331A patent/KR970069857A/en not_active Application Discontinuation
- 1997-04-04 GB GB9706929A patent/GB2312057B/en not_active Expired - Fee Related
- 1997-04-04 SG SG1997001054A patent/SG55298A1/en unknown
- 1997-04-04 MY MYPI97001463A patent/MY117725A/en unknown
- 1997-04-08 CN CNB971107106A patent/CN1170760C/en not_active Expired - Fee Related
-
1998
- 1998-01-15 HK HK98100335A patent/HK1001521A1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874647A (en) * | 2011-10-14 | 2014-06-18 | 奥的斯电梯公司 | Elevator system with messaging for automated maintenance |
| CN103874647B (en) * | 2011-10-14 | 2016-10-12 | 奥的斯电梯公司 | There is the elevator system of the message transmission for automated maintenance |
| CN110002329A (en) * | 2018-12-29 | 2019-07-12 | 广州地铁设计研究院股份有限公司 | A kind of escalator on-line monitoring early warning system and method based on cloud platform |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2312057A (en) | 1997-10-15 |
| CN1170760C (en) | 2004-10-13 |
| HK1001521A1 (en) | 1998-06-26 |
| JP3496392B2 (en) | 2004-02-09 |
| GB9706929D0 (en) | 1997-05-21 |
| JPH09278336A (en) | 1997-10-28 |
| KR970069857A (en) | 1997-11-07 |
| SG55298A1 (en) | 1998-12-21 |
| MY117725A (en) | 2004-07-31 |
| GB2312057B (en) | 1998-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20130408 |