CN104891319A - Energy-saving escalator or passenger conveyor and running control method thereof - Google Patents
Energy-saving escalator or passenger conveyor and running control method thereof Download PDFInfo
- Publication number
- CN104891319A CN104891319A CN201510247451.XA CN201510247451A CN104891319A CN 104891319 A CN104891319 A CN 104891319A CN 201510247451 A CN201510247451 A CN 201510247451A CN 104891319 A CN104891319 A CN 104891319A
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- escalator
- moving sidewalk
- picture
- passenger
- vehicle
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- 238000000034 method Methods 0.000 title claims description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005693 optoelectronics Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
- B66B25/003—Methods or algorithms therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses an energy-saving escalator or a passenger conveyor. The energy-saving escalator or the passenger conveyor comprises an escalator body or a passenger conveyor body, a control system for controlling the escalator or the passenger conveyor to run and a video identification system for sending normal running signals or stopping running signals to the control system. The video identification system comprises a monitoring camera shooting device capable of monitoring whether passengers or vehicles are on the escalator or the passenger conveyor in real time. The video identification system further comprises a storage unit and an intelligent analysis unit, wherein the storage unit is used for storing an initial picture recorded by the monitoring camera shooting device when the escalator is idle, and the intelligent analysis unit is used for comparing a real-time picture recorded by the monitoring camera shooting device in real time with the initial picture so as to judge whether the passengers or the vehicles are on the escalator or the passenger conveyor. Compared with the prior art, according to the energy-saving escalator or the passenger conveyor, whether there are people or vehicles at the entrance, the exit and the whole stroke range of the escalator can be timely judged through the video identification system, the escalator is timely controlled to be in an energy-saving state, and the energy-saving effect is better.
Description
Technical field
The present invention relates to escalator or moving sidewalk and progress control method, especially a kind ofly carry out the energy saving escalator of Energy Saving Control or moving sidewalk and control method thereof by video recognition system.
Background technology
In prior art, in order to automatically out of service to reach energy-conservation object when not having passenger or vehicle enters, escalator or moving sidewalk arrange photoelectric sensor or diffuser reflection inductor usually in entrance.
Common energy saving escalator or moving sidewalk operation logic are: escalator or moving sidewalk bring into operation, when common opto-electronic pickup or diffuser reflection sensor do not detect that someone enters, escalator or moving sidewalk enter power save mode, slow running or standby; When common opto-electronic pickup or diffuser reflection sensor detect that someone enters, escalator or moving sidewalk enter full speed running state at once, if now common opto-electronic pickup or diffuser reflection sensor continue to detect that someone enters, then keep full speed running state always; If common opto-electronic pickup or diffuser reflection sensor do not detect that someone enters again, then continuous running X enters power save mode after second, guarantees people to send escalator or moving sidewalk.
As can be seen here, there is very large drawback in the escalator of prior art or this power save mode of moving sidewalk, if someone is not intended to the detection range swarming into the common opto-electronic pickup in entrance or diffuser reflection sensor, but do not enter and take staircase, then escalator or moving sidewalk will enter power save mode after continuous running X second again, cause erroneous judgement, cause the waste of the energy, do not reach best energy-saving effect.
Summary of the invention
In view of this, the object of this invention is to provide a kind of novel energy saving escalator or moving sidewalk and progress control method thereof, to reach better energy-saving effect.
For achieving the above object, the invention provides a kind of energy saving escalator or moving sidewalk, comprise escalator or moving sidewalk, for controlling the control system of described escalator or moving sidewalk operation, it is characterized in that: also comprise the video recognition system for sending normal operation signal or signal out of service to described control system, described video recognition system comprise whether escalator described in Real-Time Monitoring or moving sidewalk can exist passenger or vehicle and monitor camera device, the monitoring range of described monitor camera device covers the exit of described escalator or moving sidewalk, the whole stroke range of entrance and described escalator or moving sidewalk, described video recognition system also comprise for store described monitor camera device record at elevator no-load time initial picture memory cell and the real-time pictures of described monitor camera device real-time recording and initial picture are contrasted the intellectual analysis unit judging whether described escalator or moving sidewalk exist passenger or vehicle.
Preferably, described monitor camera device comprises multiple monitoring camera, first monitoring camera of multiple monitoring camera comprising the entrance be arranged on described escalator or moving sidewalk, second monitoring camera in the exit be arranged on described escalator or moving sidewalk.
More preferably, described first monitoring camera is positioned at the top of described entrance; Described second monitoring camera is positioned at the top in described exit.
More preferably, the quantity of described first monitoring camera is multiple, and the quantity of described second monitoring camera is multiple.
In one embodiment, described video recognition system be face identification system or vehicle identification system or the two all have.
As further improving, described video recognition system also comprise the elevator no-load picture that described monitor camera device is recorded carry out picture process thus automatic fitration stair step or walkway steps run time the screen processing of interference picture.
The present invention also provides the progress control method of above energy saving escalator or moving sidewalk, it is characterized in that, comprises the following steps:
1. self study process: when on described escalator or moving sidewalk without any passenger or vehicle time, described monitor camera device is recorded elevator no-load picture as initial picture by picture process by described video recognition system;
2. control process is run: when the entrance of described escalator or moving sidewalk has passenger or vehicle to enter, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result is that the exit of described escalator or moving sidewalk has passenger or vehicle to enter, and send normal operation signal at once, described escalator or moving sidewalk are brought into operation;
When having passenger or vehicle in the whole stroke range of described escalator or moving sidewalk, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be described escalator or moving sidewalk stroke range in have passenger or vehicle, and continue to send normal operation signal, make described escalator or moving sidewalk continuous running;
When all there is no passenger or vehicle in the entrance of described escalator or moving sidewalk, exit and whole stroke range, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be described escalator or moving sidewalk outlet on there is no passenger or vehicle, and send signal out of service at once, make described escalator or moving sidewalk out of service.
Wherein, picture processing method in described 1. self study process is specially: the picture automatic fitration of record described monitor camera device when stair step or walkway steps run and removal, only leave elevator no-load and stair step or walkway steps static time the picture recorded as initial picture.
Energy saving escalator of the present invention or moving sidewalk and progress control method monitor escalator or moving sidewalk automatically by video recognition system, when having passenger or vehicle enters monitoring range, escalator or moving sidewalk just start normal operation immediately; Once passenger disappears in monitoring range, escalator or moving sidewalk are just out of service immediately, and just stopping after not needing continuous running a period of time, avoid erroneous judgement, more energy-conservation.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Embodiment one
The present embodiment, only for escalator, is applicable to moving sidewalk certainly too.
Refer to Fig. 1, a kind of energy saving escalator, comprise escalator 2, for control escalator operation control system, for sending the video recognition system of normal operation signal or signal out of service to control system, described video recognition system comprise whether Real-Time Monitoring escalator 2 can exist passenger or vehicle and monitor camera device, the monitoring range of described monitor camera device covers the whole stroke range of the exit of escalator 2, entrance and escalator 2.Direction as direction of the arrows shown in fig, the escalator in the present embodiment runs from bottom to top, and lower horizontal section is entrance, and upper horizontal section is exit.
Described monitor camera device comprises multiple monitoring camera, multiple monitoring camera comprising the first monitoring camera 1 above the entrance being arranged on escalator 2, be arranged on escalator exit above the second monitoring camera 3.In order to the whole stroke range enabling the monitoring coverage of monitor camera device cover escalator, the quantity of the first monitoring camera can adopt multiple, and the quantity of the second monitoring camera can adopt multiple.On the service direction of escalator, the 3rd monitoring camera 4 also can be set between the first monitoring camera and the second monitoring camera.
Described video recognition system also comprises the memory cell for storing the initial picture when elevator no-load that described monitor camera device is recorded and the real-time pictures of described monitor camera device real-time recording and initial picture is contrasted the intellectual analysis unit judging whether escalator 2 exists passenger or vehicle.
In the present embodiment, described video recognition system is face identification system, can decode to the video of captured recording or picture, the people in Intelligent Recognition picture.When there being people to appear in the monitoring coverage of monitor camera device, video recognition system can automatically identify the people in real-time pictures, and judges to obtain a result by the contrast of real-time pictures and initial picture, sends normal operation signal to control system.In other embodiments, described video recognition system can also be vehicle identification system, can measure the vehicle occurred in video pictures by automatic monitoring; Or described video recognition system comprises both face identification system and vehicle identification system, the people and vehicle that occur in video pictures can be measured by automatic monitoring simultaneously.
Described video recognition system also comprise the elevator no-load picture that described monitor camera device is recorded carry out picture process thus automatic fitration stair step or walkway steps run time the screen processing of interference picture.The interference that the image that screen processing is mainly run to eliminate stair step produces.
The progress control method of the present embodiment energy saving escalator or moving sidewalk, comprises the following steps:
1. self study process
When on escalator 2 without any passenger or vehicle time, described monitor camera device is recorded elevator no-load picture as initial picture by picture process by described video recognition system; The picture automatic fitration of during picture process, described monitor camera device being recorded when stair step runs and removal, only leave elevator no-load and stair step is static time record picture as initial picture.
2. control process is run
When the entrance of escalator 2 has passenger or vehicle to enter, the real-time pictures that described monitor camera device is monitored by the first monitoring camera 1 by described video recognition system and initial picture carry out contrast and judge, judged result is that the exit of escalator 2 has passenger to enter, and send normal operation signal at once, escalator 2 is brought into operation;
When having passenger in the whole stroke range of described escalator 2, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be escalator 2 stroke range in have passenger or vehicle, and continue to send normal operation signal, make escalator 2 continuous running;
When all there is no passenger in the entrance of escalator 2, exit and whole stroke range, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be escalator 2 outlet on there is no passenger, and send signal out of service at once, make escalator 2 out of service, enter power save mode, avoid unnecessary energy resource consumption.
From the operational process of the energy saving escalator of the present embodiment, the present invention is due to the entrance of the monitoring range covering escalator of the monitor camera device of video recognition system, exit and whole stroke range, judged by real-time intellectual analysis, can learn in monitoring range whether have people or vehicle rapidly, when the people in monitoring range or vehicle disappear, video recognition system can send signal out of service to control system at once, escalator is made to enter power save mode, and do not need to run once unlatching as traditional escalator just to run the time that one enough makes the people entering escalator be transported to outlet, energy-saving effect is better.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. an energy saving escalator or moving sidewalk, comprise escalator or moving sidewalk, for controlling the control system of described escalator or moving sidewalk operation, it is characterized in that: also comprise the video recognition system for sending normal operation signal or signal out of service to described control system, described video recognition system comprise whether escalator described in Real-Time Monitoring or moving sidewalk can exist passenger or vehicle and monitor camera device, the monitoring range of described monitor camera device covers the exit of described escalator or moving sidewalk, the whole stroke range of entrance and described escalator or moving sidewalk, described video recognition system also comprise for store described monitor camera device record at elevator no-load time initial picture memory cell and the real-time pictures of described monitor camera device real-time recording and initial picture are contrasted the intellectual analysis unit judging whether described escalator or moving sidewalk exist passenger or vehicle.
2. a kind of energy saving escalator according to claim 1 or moving sidewalk, it is characterized in that: described monitor camera device comprises multiple monitoring camera, first monitoring camera of multiple monitoring camera comprising the entrance be arranged on described escalator or moving sidewalk, second monitoring camera in the exit be arranged on described escalator or moving sidewalk.
3. a kind of energy saving escalator according to claim 2 or moving sidewalk, is characterized in that: described first monitoring camera is positioned at the top of described entrance; Described second monitoring camera is positioned at the top in described exit.
4. a kind of energy saving escalator according to claim 2 or moving sidewalk, is characterized in that: the quantity of described first monitoring camera is multiple, and the quantity of described second monitoring camera is multiple.
5. a kind of energy saving escalator according to claim 1 or moving sidewalk, is characterized in that: described video recognition system be face identification system or vehicle identification system or the two all have.
6. a kind of energy saving escalator according to claim 1 or moving sidewalk, is characterized in that: described video recognition system also comprise the elevator no-load picture that described monitor camera device is recorded carry out picture process thus automatic fitration stair step or walkway steps run time the screen processing of interference picture.
7. the progress control method of a kind of energy saving escalator according to claim 1 or moving sidewalk, is characterized in that, comprise the following steps:
1. self study process: when on described escalator or moving sidewalk without any passenger or vehicle time, described monitor camera device is recorded elevator no-load picture as initial picture by picture process by described video recognition system;
2. control process is run: when the entrance of described escalator or moving sidewalk has passenger or vehicle to enter, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result is that the exit of described escalator or moving sidewalk has passenger or vehicle to enter, and send normal operation signal at once, described escalator or moving sidewalk are brought into operation;
When having passenger or vehicle in the whole stroke range of described escalator or moving sidewalk, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be described escalator or moving sidewalk stroke range in have passenger or vehicle, and continue to send normal operation signal, make described escalator or moving sidewalk continuous running;
When all there is no passenger or vehicle in the entrance of described escalator or moving sidewalk, exit and whole stroke range, the real-time pictures that described monitor camera device is monitored by described video recognition system and described initial picture carry out contrast and judge, judged result be described escalator or moving sidewalk outlet on there is no passenger or vehicle, and send signal out of service at once, make described escalator or moving sidewalk out of service.
8. the progress control method of a kind of energy saving escalator according to claim 7 or moving sidewalk, it is characterized in that, picture processing method in described 1. self study process is specially: the picture automatic fitration of record described monitor camera device when stair step or walkway steps run and removal, only leave elevator no-load and stair step or walkway steps static time the picture recorded as initial picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247451.XA CN104891319A (en) | 2015-05-15 | 2015-05-15 | Energy-saving escalator or passenger conveyor and running control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247451.XA CN104891319A (en) | 2015-05-15 | 2015-05-15 | Energy-saving escalator or passenger conveyor and running control method thereof |
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| Publication Number | Publication Date |
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| CN104891319A true CN104891319A (en) | 2015-09-09 |
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| CN201510247451.XA Pending CN104891319A (en) | 2015-05-15 | 2015-05-15 | Energy-saving escalator or passenger conveyor and running control method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586796A (en) * | 2016-11-15 | 2017-04-26 | 王蕊 | System and method for monitoring state of escalator |
| CN107032223A (en) * | 2017-05-04 | 2017-08-11 | 苏州大学 | The self-start method and its self-starting device of a kind of staircase |
| CN113697652A (en) * | 2021-09-23 | 2021-11-26 | 佛山市和众电梯技术有限公司 | Escalator and moving sidewalk safe operation monitoring device and monitoring method |
| CN113697651A (en) * | 2021-09-13 | 2021-11-26 | 湖南桅灯智能科技有限公司 | Escalator conveying energy efficiency monitoring method and system |
| CN113702833A (en) * | 2021-06-30 | 2021-11-26 | 中国电信集团工会上海市委员会 | Corridor battery car monitoring system and method |
| CN113702833B (en) * | 2021-06-30 | 2024-04-19 | 中国电信集团工会上海市委员会 | Corridor storage battery car monitoring system and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586796A (en) * | 2016-11-15 | 2017-04-26 | 王蕊 | System and method for monitoring state of escalator |
| CN107032223A (en) * | 2017-05-04 | 2017-08-11 | 苏州大学 | The self-start method and its self-starting device of a kind of staircase |
| CN113702833A (en) * | 2021-06-30 | 2021-11-26 | 中国电信集团工会上海市委员会 | Corridor battery car monitoring system and method |
| CN113702833B (en) * | 2021-06-30 | 2024-04-19 | 中国电信集团工会上海市委员会 | Corridor storage battery car monitoring system and method |
| CN113697651A (en) * | 2021-09-13 | 2021-11-26 | 湖南桅灯智能科技有限公司 | Escalator conveying energy efficiency monitoring method and system |
| CN113697651B (en) * | 2021-09-13 | 2022-03-08 | 湖南桅灯智能科技有限公司 | Escalator conveying energy efficiency monitoring method and system |
| CN113697652A (en) * | 2021-09-23 | 2021-11-26 | 佛山市和众电梯技术有限公司 | Escalator and moving sidewalk safe operation monitoring device and monitoring method |
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