CN104444674A - Maintenance monitoring system and method based on Internet of Things of elevator - Google Patents
Maintenance monitoring system and method based on Internet of Things of elevator Download PDFInfo
- Publication number
- CN104444674A CN104444674A CN201410627572.2A CN201410627572A CN104444674A CN 104444674 A CN104444674 A CN 104444674A CN 201410627572 A CN201410627572 A CN 201410627572A CN 104444674 A CN104444674 A CN 104444674A
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- elevator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention provides a maintenance monitoring system and method based on the Internet of Things of an elevator. The maintenance monitoring system comprises a mainframe module and a wireless relay module, wherein the mainframe module and the wireless relay module are connected to an elevator car monitoring system and are in wireless connection; the mainframe module is mounted on an elevator car, and a first camera, a second camera and a third camera are hung on the mainframe module; the wireless relay module is mounted in a machine room of the elevator, and a fourth camera is hung on the wireless relay module; the mainframe module comprises a shooting control unit and a video storage unit, and the shooting control unit is used for controlling the first camera, the second camera, the third camera and the fourth camera to shoot videos and storing the shot videos to the video storage unit. According to the maintenance monitoring system and method, through the cameras arranged at different positions of the elevator car and in the machine room, the maintenance process can be monitored effectively, so that elevator failures caused by improper maintenance are greatly reduced, and safe operation of the elevator is guaranteed.
Description
Technical field
The present invention relates to elevator Internet of Things field, more particularly, relate to a kind of repair and maintenance monitored control system based on Internet of Things and method.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, takes advantage of people or carrying goods for tier building.Along with the increase of skyscraper, elevator has become one of equipment that people the most often use.Correspondingly, elevator safety also becomes the emphasis that the whole society pays close attention to, and has expedited the emergence of elevator Internet of things system.
Current elevator Internet of things system is primarily of three part compositions: backstage supervisory system, machine room supervisory system and car supervisory system, car supervisory system is sent to machine room supervisory system the running state of elevator by means such as WIFI, machine room supervisory system is sent to backstage supervisory system the running state information of whole elevator again, and the running state of elevator can be understood by supervision and repair and maintenance unit at remote port like this.
Above-mentioned elevator Internet of Things watch-dog is a lot, monitoring to the picture mainly controller of elevator and the car of elevator, but elevator accident greatly reason to be that elevator maintain and protection is not in place cause.Tracing it to its cause, is lack the repair and maintenance of actv. means to elevator to exercise supervision.So carrying out monitoring solution elevator accident problem to elevator operation is merely cure the symptoms, not the disease.
In addition, the main video monitoring of elevator to as if car, the status information of other positions is not monitored, when some emergency case occur, often lacks strong data as the foundation analyzed.
Summary of the invention
The technical problem to be solved in the present invention is, cannot carry out the problem of effective monitoring, provide a kind of repair and maintenance monitored control system based on elevator Internet of Things and method for above-mentioned elevator device to repair and maintenance operation.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of repair and maintenance monitored control system based on elevator Internet of Things is provided, described elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system, described repair and maintenance monitored control system comprises the host module and wireless relay module that are connected to car supervisory system, and described host module and the wireless connections of wireless relay module, wherein: described host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video, described wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room, described host module comprises shooting control unit and video storage unit, and described shooting control unit for controlling the first camera, second camera, the 3rd camera, the 4th camera carry out video capture and by the video storage of shooting to video storage unit.
Of the present invention based in the repair and maintenance monitored control system of elevator Internet of Things, in host module operational process, control the first camera, second camera, the 3rd camera, the 4th camera carry out video capture to described shooting control unit in real time in real time; Described host module also comprises repair and maintenance record cell, and for creating repair and maintenance record, and described repair and maintenance record comprises time opening and the end time of repair and maintenance operation.
Of the present invention based in the repair and maintenance monitored control system of elevator Internet of Things, described host module also comprises video extraction unit, for being extracted in the repair and maintenance video between elevator maintain and protection operation time opening and end time in the video from the first camera, second camera, the 3rd camera, the 4th camera shooting, and described repair and maintenance video is added in corresponding repair and maintenance record.
Of the present invention based in the repair and maintenance monitored control system of elevator Internet of Things, described host module comprises repair and maintenance monitoring unit, for making when elevator maintain and protection operation starts, shooting control unit starts the first camera, second camera, the 3rd camera, the 4th camera carry out video capture and storage, and at the end of elevator maintain and protection operation, make shooting control unit stop the first camera, second camera, the 3rd camera, the video capture of the 4th camera and storage.
Of the present invention based in the repair and maintenance monitored control system of elevator Internet of Things, described host module comprises monitoring response unit, for when receiving the instruction from backstage supervisory system, the video stored in described video storage unit is sent to backstage supervisory system via machine room supervisory system.
The present invention also provides a kind of repair and maintenance method for supervising based on elevator Internet of Things, described elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system, it is characterized in that: described car supervisory system is connected with host module and wireless relay module, and described host module and the wireless connections of wireless relay module, wherein: described host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video, described wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room, the method comprises the following steps:
A () controls the first camera by described host module, second camera, the 3rd camera, the 4th camera carry out video capture;
B () stores the video of the first camera, second camera, the 3rd camera, the 4th camera shooting by described host module.
Of the present invention based in the repair and maintenance method for supervising of elevator Internet of Things, described step (a) comprising: in operational process, control the first camera, second camera, the 3rd camera, the 4th camera carry out video capture to described host module in real time;
Comprise after described step (b):
C () creates repair and maintenance record by described host module, and described repair and maintenance record comprises time opening and the end time of repair and maintenance operation.
Of the present invention based in the repair and maintenance method for supervising of elevator Internet of Things, described step (c) comprising: from the video of described first camera, second camera, the 3rd camera, the 4th camera shooting, be extracted in the repair and maintenance video in time opening of elevator maintain and protection operation and end time, and by described repair and maintenance video storage to repair and maintenance record.
Of the present invention based in the repair and maintenance method for supervising of elevator Internet of Things, described step (a) comprising: described host module starts the first camera when elevator maintain and protection operation starts, second camera, the 3rd camera, the 4th camera carry out video capture and storage, and at the end of elevator maintain and protection operation, make the first camera, second camera, the 3rd camera, the 4th camera stop video capture and storage.
Of the present invention based in the repair and maintenance method for supervising of elevator Internet of Things, described method also comprises: when receiving the instruction from backstage supervisory system, and the video of described storage is sent to backstage supervisory system via machine room supervisory system.
Repair and maintenance monitored control system based on elevator Internet of Things of the present invention and method, by the camera of the diverse location and machine room that are arranged on lift car, effective monitoring can be carried out to repair and maintenance process, thus the elevator faults greatly reducing Yin Weibao improper and cause, ensure elevator safety operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the repair and maintenance monitored control system that the present invention is based on elevator Internet of Things.
Fig. 2 is the schematic diagram based on the first embodiment of host module in the repair and maintenance monitored control system of elevator Internet of Things in Fig. 1.
Fig. 3 is the schematic diagram based on the second embodiment of host module in the repair and maintenance monitored control system of elevator Internet of Things in Fig. 1.
Fig. 4 is the schematic diagram of repair and maintenance method for supervising first embodiment that the present invention is based on elevator Internet of Things.
Fig. 5 is the schematic diagram of repair and maintenance method for supervising second embodiment that the present invention is based on elevator Internet of Things.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the schematic diagram of the repair and maintenance monitored control system embodiment that the present invention is based on elevator Internet of Things, above-mentioned elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system 12.Repair and maintenance monitored control system in the present embodiment comprises the host module 11 and wireless relay module 13 that are connected to car supervisory system 12, and host module 11 and wireless relay module 13 wireless connections (such as passing through WIFI), wherein: host module 11 is arranged on lift car (such as elevator car roof) and this host module 11 is mounted with the first camera 14 for gathering car top video, for gathering the second camera 15 of cab interior video and the 3rd camera 16 for gathering cage bottom video; Wireless relay module 13 is installed in the machine room of elevator and the 4th camera 17 be mounted with for gathering video in machine room.Above-mentioned host module 11 can be an equipment with data-handling capacity, such as PLC, Personal Computer, industrial computer etc.
Host module 11 comprises shooting control unit 111 and video storage unit 112, and shooting control unit 111 for controlling the first camera 14, second camera 15, the 3rd camera 16, the 4th camera 17 (by wireless relay module controls the 4th camera 17) carry out video capture, and by the video storage of shooting to video storage unit 112.Above-mentioned shooting control unit 111 specifically can by the software simulating operating in host module 11.
The above-mentioned repair and maintenance monitored control system based on elevator Internet of Things and method, by four cameras of the diverse location and machine room that are arranged on lift car, effective monitoring can be carried out to repair and maintenance process, thus the elevator faults greatly reducing Yin Weibao improper and cause, ensure elevator safety operation.
As shown in Figure 2, be the schematic diagram of specific implementation of host module in Fig. 1.This host module 21, except comprising video storage unit 213 and shooting control unit 212, also can comprise repair and maintenance record cell 211.Namely shooting control unit 212 in the present embodiment controls the first camera 14 after host module 11 starts, second camera 15, the 3rd camera 16, the 4th camera 17 carry out video capture (namely carrying out video capture in real time in host module 11 operational process) in real time, and in real time by the video storage of shooting to video storage unit 213, all videos namely in video storage unit 213 are all continuous print, full time period.Repair and maintenance record cell 211 is for creating repair and maintenance record, and this repair and maintenance record comprises time opening and the end time of repair and maintenance operation.This repair and maintenance record cell 211 can trigger automatically, such as detect arbitrary parts in elevator device when being performed repair and maintenance operation (such as calculator room equipment, car apparatus receive repair and maintenance instruction, casing be opened), trigger repair and maintenance record cell 211 and create repair and maintenance record and record the time opening; Operate detecting repair and maintenance, the repair and maintenance record cell 211 end of record time.Video in monitor staff then can transfer (such as by elevator Internet of Things from backstage supervisory system) corresponding time, obtains repair and maintenance monitor data.Certainly, in actual applications, this repair and maintenance record cell 211 instruction triggers that can be inputted by repair and maintenance personnel.
In above-mentioned host module 21, also can comprise a video extraction unit 214, be extracted in the repair and maintenance video between elevator maintain and protection operation time opening and end time the video that this video extraction unit 214 can be taken from the first camera 14, second camera 15, the 3rd camera 16, the 4th camera 17, and repair and maintenance video is added in corresponding repair and maintenance record.By video extraction unit 214, can must obtain by more convenient repair and maintenance monitor data, monitor staff without the need to searching for from massive video data again.
As shown in Figure 3, be the schematic diagram of another example of host module in Fig. 1.Host module 31 in the present embodiment, except comprising video storage unit 313 and shooting control unit 312, also comprises repair and maintenance monitoring unit 311.Shooting control unit 312 in the present embodiment is not taken from host module 31 startup control camera, but carries out shooting control according to the instruction of repair and maintenance monitoring unit 311.Particularly, when elevator maintain and protection operation starts, repair and maintenance monitoring unit 311 makes that shooting control unit 312 starts the first camera 14, second camera 15, the 3rd camera 16, the 4th camera 17 carry out video capture and storage, and at the end of elevator maintain and protection operation, make shooting control unit stop the first camera 14, second camera 15, the 3rd camera 16, the video capture of the 4th camera 17 and storage.
In this approach, first camera 14, second camera 15, the 3rd camera 16, the 4th camera 17 do not carry out video capture at non-repair and maintenance operated device, only just take when repair and maintenance monitoring unit 311 detects repair and maintenance operation, the collection of insignificant video can be reduced, save system overhead.Above-mentioned repair and maintenance monitoring unit 311 can trigger automatically, the instruction triggers that also can be inputted by repair and maintenance personnel.
In above-mentioned host module 31, also can comprise monitoring response unit 314, it is for when receiving the instruction from backstage supervisory system, and the video stored in video storage unit 313 is sent to backstage supervisory system via machine room supervisory system, realizes the remote monitor and control of repair and maintenance operation.
As shown in Figure 4, it is the schematic flow sheet of the repair and maintenance method for supervising embodiment that the present invention is based on elevator Internet of Things, above-mentioned elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system, and car supervisory system is connected with host module and wireless relay module, and host module and the wireless connections of wireless relay module, wherein: host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video, wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room, the method comprises the following steps:
Step S41: after host module starts, controls the first camera, second camera, the 3rd camera, the 4th camera (by wireless relay module controls the 4th camera) carries out video capture (namely carrying out video capture in real time in host module operational process).
Step S42: the video being stored the first camera, second camera, the 3rd camera, the 4th camera shooting by host module.
Step S43: host module, when detecting repair and maintenance operation (Auto-Sensing or receive repair and maintenance operating order), creates repair and maintenance record, and this repair and maintenance record comprises time opening and the end time of repair and maintenance operation.
Especially, in this step, also can comprise from the first camera, second camera, the 3rd camera, the 4th camera shooting video be extracted in elevator maintain and protection operation time opening and the end time in repair and maintenance video, and by extract repair and maintenance video storage to repair and maintenance record.
As shown in Figure 5, be the schematic flow sheet of repair and maintenance method for supervising second embodiment that the present invention is based on elevator Internet of Things.Above-mentioned elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system equally, and car supervisory system is connected with host module and wireless relay module, and host module and the wireless connections of wireless relay module, wherein: host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video; Wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room; The method comprises the following steps:
Step S51: host module carries out repair and maintenance operation detecting in real time, such as, receive repair and maintenance operating order or equipment state etc.
Step S52: host module judges whether repair and maintenance operation occurs according to detection signal, and performs step S53 when there is repair and maintenance operation, otherwise returns step S51.
Step S53: start the first camera when elevator maintain and protection operation starts, second camera, the 3rd camera, the 4th camera carry out video capture, and make the first camera, second camera, the 3rd camera, the 4th camera stop video capture at the end of elevator maintain and protection operation.
Step S54: the video taken in storing step S53.
Above-mentioned based in the repair and maintenance method for supervising of elevator Internet of Things, also can comprise: when receiving the instruction from backstage supervisory system, the video of storage is sent to backstage supervisory system via machine room supervisory system.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. the repair and maintenance monitored control system based on elevator Internet of Things, described elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system, it is characterized in that: described repair and maintenance monitored control system comprises the host module and wireless relay module that are connected to car supervisory system, and described host module and the wireless connections of wireless relay module, wherein: described host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video, described wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room, described host module comprises shooting control unit and video storage unit, and described shooting control unit for controlling the first camera, second camera, the 3rd camera, the 4th camera carry out video capture and by the video storage of shooting to video storage unit.
2. the repair and maintenance monitored control system based on elevator Internet of Things according to claim 1, is characterized in that: in host module operational process, control the first camera, second camera, the 3rd camera, the 4th camera carry out video capture to described shooting control unit in real time in real time; Described host module also comprises repair and maintenance record cell, and for creating repair and maintenance record, and described repair and maintenance record comprises time opening and the end time of repair and maintenance operation.
3. the repair and maintenance monitored control system based on elevator Internet of Things according to claim 2, it is characterized in that: described host module also comprises video extraction unit, for being extracted in the repair and maintenance video between elevator maintain and protection operation time opening and end time in the video from the first camera, second camera, the 3rd camera, the 4th camera shooting, and described repair and maintenance video is added in corresponding repair and maintenance record.
4. the repair and maintenance monitored control system based on elevator Internet of Things according to claim 1, it is characterized in that: described host module comprises repair and maintenance monitoring unit, for making when elevator maintain and protection operation starts, shooting control unit starts the first camera, second camera, the 3rd camera, the 4th camera carry out video capture and storage, and at the end of elevator maintain and protection operation, make shooting control unit stop the first camera, second camera, the 3rd camera, the video capture of the 4th camera and storage.
5. the repair and maintenance monitored control system based on elevator Internet of Things according to claim 1, it is characterized in that: described host module comprises monitoring response unit, for when receiving the instruction from backstage supervisory system, the video stored in described video storage unit is sent to backstage supervisory system via machine room supervisory system.
6. the repair and maintenance method for supervising based on elevator Internet of Things, described elevator Internet of Things comprises backstage supervisory system, machine room supervisory system and car supervisory system, it is characterized in that: described car supervisory system is connected with host module and wireless relay module, and described host module and the wireless connections of wireless relay module, wherein: described host module is arranged on lift car and this host module is mounted with the first camera for gathering car top video, for gathering the second camera of cab interior video and the 3rd camera for gathering cage bottom video; Described wireless relay module is installed in the machine room of elevator and the 4th camera be mounted with for gathering video in machine room; The method comprises the following steps:
A () controls the first camera by described host module, second camera, the 3rd camera, the 4th camera carry out video capture;
B () stores the video of the first camera, second camera, the 3rd camera, the 4th camera shooting by described host module.
7. the repair and maintenance method for supervising based on elevator Internet of Things according to claim 6, is characterized in that: described step (a) comprising: in operational process, control the first camera, second camera, the 3rd camera, the 4th camera carry out video capture to described host module in real time;
Comprise after described step (b):
C () creates repair and maintenance record by described host module, and described repair and maintenance record comprises time opening and the end time of repair and maintenance operation.
8. the repair and maintenance method for supervising based on elevator Internet of Things according to claim 7, it is characterized in that: described step (c) comprising: from the video of described first camera, second camera, the 3rd camera, the 4th camera shooting, be extracted in the repair and maintenance video in time opening of elevator maintain and protection operation and end time, and by described repair and maintenance video storage to repair and maintenance record.
9. the repair and maintenance method for supervising based on elevator Internet of Things according to claim 6, it is characterized in that: described step (a) comprising: described host module starts the first camera when elevator maintain and protection operation starts, second camera, the 3rd camera, the 4th camera carry out video capture and storage, and at the end of elevator maintain and protection operation, make the first camera, second camera, the 3rd camera, the 4th camera stop video capture and storage.
10. the repair and maintenance method for supervising based on elevator Internet of Things according to claim 6, it is characterized in that: described method also comprises: when receiving the instruction from backstage supervisory system, the video of described storage is sent to backstage supervisory system via machine room supervisory system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410627572.2A CN104444674B (en) | 2014-11-10 | 2014-11-10 | Maintenance monitoring system and method based on Internet of Things of elevator |
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| CN201410627572.2A CN104444674B (en) | 2014-11-10 | 2014-11-10 | Maintenance monitoring system and method based on Internet of Things of elevator |
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| CN104444674A true CN104444674A (en) | 2015-03-25 |
| CN104444674B CN104444674B (en) | 2017-05-03 |
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| CN201410627572.2A Expired - Fee Related CN104444674B (en) | 2014-11-10 | 2014-11-10 | Maintenance monitoring system and method based on Internet of Things of elevator |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298397A (en) * | 2018-02-02 | 2018-07-20 | 河南中盛物联网有限公司 | A kind of elevator maintenance monitoring method and supervising platform based on elevator Internet of Things |
| CN108689267A (en) * | 2017-03-30 | 2018-10-23 | 奥的斯电梯公司 | Automatic conveying system is safeguarded |
| CN108792852A (en) * | 2017-05-02 | 2018-11-13 | 三菱电机大楼技术服务株式会社 | Elevator signal transmitting device |
| CN109911732A (en) * | 2017-12-12 | 2019-06-21 | 日立楼宇技术（广州）有限公司 | The monitoring method and system of elevator maintenance |
| CN112027839A (en) * | 2020-09-01 | 2020-12-04 | 杭州岁丰信息技术有限公司 | Elevator maintenance supervision system and method thereof |
| US10941018B2 (en) | 2018-01-04 | 2021-03-09 | Otis Elevator Company | Elevator auto-positioning for validating maintenance |
| US10961082B2 (en) | 2018-01-02 | 2021-03-30 | Otis Elevator Company | Elevator inspection using automated sequencing of camera presets |
| US10981750B2 (en) | 2016-09-23 | 2021-04-20 | Otis Elevator Company | Prognostic analysis of elevator performance using sensors and internet of things |
| CN113716416A (en) * | 2020-05-26 | 2021-11-30 | 奥的斯电梯公司 | Machine learning based human activity detection and classification in first-person and third-person videos |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052583A (en) * | 2004-11-01 | 2007-10-10 | 通力股份公司 | Remote control of an elevator |
| CN102583122A (en) * | 2012-02-24 | 2012-07-18 | 山西中特物联科技股份有限公司 | Intelligent elevator rescue monitoring and awesome media platform |
| CN102616613A (en) * | 2012-03-23 | 2012-08-01 | 佛山市智邦电子科技有限公司 | Elevator monitoring system |
| CN202594557U (en) * | 2012-05-22 | 2012-12-12 | 浙江快奥电梯有限公司 | Elevator monitoring device |
| CN103072859A (en) * | 2013-01-05 | 2013-05-01 | 北京金宇盛通科技有限公司 | RFID (Radio Frequency Identification Devices) elevator monitoring control panel |
| CN103287943A (en) * | 2013-07-01 | 2013-09-11 | 中山市拓维电子科技有限公司 | Intelligentized elevator management system |
-
2014
- 2014-11-10 CN CN201410627572.2A patent/CN104444674B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052583A (en) * | 2004-11-01 | 2007-10-10 | 通力股份公司 | Remote control of an elevator |
| CN102583122A (en) * | 2012-02-24 | 2012-07-18 | 山西中特物联科技股份有限公司 | Intelligent elevator rescue monitoring and awesome media platform |
| CN102616613A (en) * | 2012-03-23 | 2012-08-01 | 佛山市智邦电子科技有限公司 | Elevator monitoring system |
| CN202594557U (en) * | 2012-05-22 | 2012-12-12 | 浙江快奥电梯有限公司 | Elevator monitoring device |
| CN103072859A (en) * | 2013-01-05 | 2013-05-01 | 北京金宇盛通科技有限公司 | RFID (Radio Frequency Identification Devices) elevator monitoring control panel |
| CN103287943A (en) * | 2013-07-01 | 2013-09-11 | 中山市拓维电子科技有限公司 | Intelligentized elevator management system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10981750B2 (en) | 2016-09-23 | 2021-04-20 | Otis Elevator Company | Prognostic analysis of elevator performance using sensors and internet of things |
| CN108689267A (en) * | 2017-03-30 | 2018-10-23 | 奥的斯电梯公司 | Automatic conveying system is safeguarded |
| CN108792852A (en) * | 2017-05-02 | 2018-11-13 | 三菱电机大楼技术服务株式会社 | Elevator signal transmitting device |
| CN109911732A (en) * | 2017-12-12 | 2019-06-21 | 日立楼宇技术（广州）有限公司 | The monitoring method and system of elevator maintenance |
| US10961082B2 (en) | 2018-01-02 | 2021-03-30 | Otis Elevator Company | Elevator inspection using automated sequencing of camera presets |
| US10941018B2 (en) | 2018-01-04 | 2021-03-09 | Otis Elevator Company | Elevator auto-positioning for validating maintenance |
| CN108298397A (en) * | 2018-02-02 | 2018-07-20 | 河南中盛物联网有限公司 | A kind of elevator maintenance monitoring method and supervising platform based on elevator Internet of Things |
| CN113716416A (en) * | 2020-05-26 | 2021-11-30 | 奥的斯电梯公司 | Machine learning based human activity detection and classification in first-person and third-person videos |
| CN112027839A (en) * | 2020-09-01 | 2020-12-04 | 杭州岁丰信息技术有限公司 | Elevator maintenance supervision system and method thereof |
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| CN104444674B (en) | 2017-05-03 |
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