CN108483171A - A kind of elevator intelligent early warning system - Google Patents
A kind of elevator intelligent early warning system Download PDFInfo
- Publication number
- CN108483171A CN108483171A CN201810688766.1A CN201810688766A CN108483171A CN 108483171 A CN108483171 A CN 108483171A CN 201810688766 A CN201810688766 A CN 201810688766A CN 108483171 A CN108483171 A CN 108483171A
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- CN
- China
- Prior art keywords
- elevator
- sensor
- car
- early warning
- warning system
- 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.)
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Classifications
-
- 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
-
- 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
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention relates to elevator technology fields,More particularly to a kind of elevator intelligent early warning system,Including monitoring device,Warning device,The monitoring device includes elevator monitoring host,The sensor being electrically connected with elevator monitoring host,The sensor includes the acceleration transducer for being installed on car,Velocity sensor,Infrared sensor,At least two cameras,It is installed on the tension sensor of car hauling rope,It is installed on the power sensor and stand-by power supply of elevator power supply line,With the air velocity transducer for being installed on car top or bottom,Wind transducer,The warning device is provided with alarm host machine,The elevator monitoring host is electrically connected with the alarm host machine,The car inner top is provided with carriage,The carriage is provided at least one camera,Structure of the invention science,Using monitoring device various sensors data by computer disposal after,It can be with intelligent measurement abnormality,Elevator is avoided to break down.
Description
Technical field
The present invention relates to elevator technology fields, more particularly to a kind of elevator intelligent early warning system.
Background technology
Elevator is a kind of transporting equipment for serving building, the especially specific support of skyscraper, and car is hanging down
Directly in horizontal plane or with plumb line inclination angle less than being moved on 1 ° of rigid track.Car size is directly proportional to building, so as to
For the purpose of passenger's discrepancy or handling goods.Elevator is as perpendicular or parallel in building or 45° angle degree extraordinary communications and transportation
Tool can divide slower elevators by speed（Below 4 meter per seconds）, 4~12 meter per second of express lift) and express elevator (12 meter per seconds with
On) and escalator.Elevator is to transport the elevator of passenger's design, including traction system, guidance system, car, door system
System, electric drive system, electric control system, safety system, frequency convertor system etc..
In the prior art, such as Publication No. CN103449276A（Hitachi Elevator (China) Co., Ltd.）, including：One hall door
Opened/closed detection device, to detect hall door whether closure or openness；One device for detection of position of car body, to detect car
Whether near hall door；One Room outer sensor device, to detect outside hall door personnel close to situation；One prior-warning device, to receive
The detection signal of hall door opened/closed detection device, device for detection of position of car body and Room outer sensor device, and according to detection signal
To determine whether issue warning signal, it can only post-event alarm.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to and a kind of elevator intelligent early warning system is provided, structure
Science overhauls it while being run to elevator, improves the efficiency of elevator maintenance maintenance.
The technical solution adopted by the present invention to solve the technical problems is：A kind of elevator intelligent early warning system comprising prison
Device, warning device are surveyed, the monitoring device includes elevator monitoring host, the sensor that is electrically connected with elevator monitoring host, institute
It includes the acceleration transducer for being installed on car, velocity sensor, infrared sensor, at least two cameras, peace to state sensor
Tension sensor loaded on car hauling rope, is installed on the power sensor and stand-by power supply of elevator power supply line, and is installed on sedan-chair
The air velocity transducer of compartment top portion or bottom, wind transducer, the warning device are provided with alarm host machine, the elevator monitoring master
Machine is electrically connected with the alarm host machine, and the car inner top is provided with carriage, and the carriage is provided at least one
A camera.
Preferably, the warning device is provided with alarm bell and and intercommunication telephone.
Preferably, it is additionally provided with emergency stop device, the emergency stop device is set to the holder moved up and down for car.
Preferably, the sensor further includes the position sensor for being set to holder.
Preferably, the carriage is connect by circular guideway with car top.
The beneficial effects of the invention are as follows：A kind of elevator intelligent early warning system comprising monitoring device, warning device, it is described
The sensor that monitoring device includes elevator monitoring host, is electrically connected with elevator monitoring host, the sensor include being installed on sedan-chair
Acceleration transducer, velocity sensor, infrared sensor, at least two cameras in compartment, are installed on the tension of car hauling rope
Sensor, is installed on the power sensor and stand-by power supply of elevator power supply line, and is installed on the wind speed biography of car top or bottom
Sensor, wind transducer, the warning device are provided with alarm host machine, and the elevator monitoring host is electrically connected with the alarm host machine
It connects, the car inner top is provided with carriage, and the carriage is provided at least one camera, knot of the present invention
Structure science, using monitoring device various sensors data by computer disposal after, can be avoided with intelligent measurement abnormality
Elevator breaks down.
Specific implementation mode
With reference to specific embodiment, the present invention is described in further detail, is not the practical range the present invention
Limited to this.
Elevator is run by certain procedures, our corresponding boarding each time, and elevator will execute response call, open
It moves, operation, deceleration, flat bed, enabling, selects layer, orientation, shutdown, starts a whole set of process, this each working link is mutually held in the mouth
It connects, all corresponds to an independent control circuit or program, work under the safety condition and environment of setting, any one link goes out
Existing failure, elevator all can exit service automatically into safeguard protection state, so we will carry out elevator reparing maintenance in time,
Only do elevator maintenance maintenance well and be only safe, lacks protection and operate with failure and be only precarious position.
A kind of elevator intelligent early warning system of the present embodiment, carries out some detections except existing safety detection, to
The state of elevator is predicted using detection data, checks erroneous ideas at the outset, the failure being likely to occur is discharged in advance.It includes monitoring dress
It sets, warning device, the monitoring device includes elevator monitoring host, the various sensors that are electrically connected with elevator monitoring host, institute
It includes the acceleration transducer for being installed on car, velocity sensor, infrared sensor, at least two cameras, peace to state sensor
Tension sensor loaded on car hauling rope, is installed on the power sensor and stand-by power supply of elevator power supply line, and is installed on sedan-chair
The air velocity transducer of compartment top portion or bottom, wind transducer, the warning device are provided with alarm host machine, the elevator monitoring master
Machine is electrically connected with the alarm host machine, and the car inner top is provided with carriage, and the carriage is provided at least one
A camera.Air velocity transducer, the wind transducer of the present invention can examine the wind speed air quantity of access to elevators in real time
It surveys, it, can be to calculating analytical equipment shape after the detection data of each sensor is sent to the progress data processing of elevator monitoring host
Condition, if exceed safe range, and export control signal and realize early warning.In elevator interior, infrared sensor can be utilized to detect
Personnel activity's situation in car is moved to suitable position to control camera, captures comprehensive picture in car.It is especially high
Layer elevator, stroke is larger, and the air flowing in the movement of car, elevator may bring certain pressure, increase traction
The burden of rope.The present invention is just acquired the various equipment operating datas of elevator since the elevator installation and operation, and analysis elevator is set
Standby operation conditions realizes that elevator runs real-time early warning to provide reference data to maintenance staff.This system can monitor elevator
Each equipment operating data when operation, avoids or reduces elevator operation risk, to ensure the life of passenger and service personnel
Safety.Elevator in the process of running, has two states, when normal condition, second is that abnormality, occurs abnormal in elevator
It when state, does not break down, can be continuing with, but abnormality is the sign or cause of failure, therefore to exception
State is monitored early warning, and advanced processing reduces abnormality, can increase the safety that elevator uses.The present invention will be various
The data of sensor acquisition are sent to computer analyzing processing, and maintenance staff can check dimension in time according to computer analysis results
It repaiies, has ensured the normal operation of elevator.
This system be provided with camera, computer processing unit, cmos sensor, infrared sensor, wireless sending module,
On-off signal output module, Ports Serial Communication Ports and flash card memory module are respectively mounted inside the shell；Computer processing unit
It is deposited respectively with infrared sensor, cmos sensor, wireless sending module, Ports Serial Communication Ports, wireless sending module and flash card
Module is stored up to be connected；By being wirelessly connected between On-off signal output module and wireless sending module.Memory, for depositing in advance
Store up the face data of potential visitor；Processor, the moving frame image for receiving filming apparatus shooting, and the activity is drawn
Face image is compared with pre-stored face data；Mode selecting unit has safe mode and free schema, in activity
When picture image is with pre-stored face data successful match, sends free schema and instruct to controller, controller control electricity
Door lock assembly is controlled to close.
The live image of filming apparatus shooting is sent to computer by wireless communication apparatus, is sent to after computer disposal
In command centre and maintenance staff's mobile phone；Filming apparatus is controlled by controller to realize the shooting of personnel activity's picture in bridge case；
Picture to computer, and is stored in memory for personnel activity's situation picture data in analyzing processing bridge case, place by transmitter
Reason device is used to receive the picture image of filming apparatus shooting, and picture image is sent to command centre and maintenance staff.The object
Elevator intelligent filming apparatus has the function of calling module and responder module, it can be achieved that remote visible intercommunication, remote call-in, and passes through
The transmission of shooting picture image is grasped enter dynamic and data in bridge case in time, achievees the purpose that safe early warning and strick precaution, fill up
The blank of omnidirectional shooting in elevator bridge case.
The present invention determines whether there is personnel activity in car by infrared sensor, then camera is utilized to capture in car
Comprehensive picture, user can be allowed easily to obtain the photo of certain effects, for elevator operation secure data and early warning are provided
Strick precaution and subsequent processing foundation.Specifically, when infrared sensor senses human body signal in bridge case or receives finger of taking pictures
After order, linkage wireless sending module sends out wireless signal and external receiving circuit is driven to execute relevant action, computer disposal
Photographing instruction is sent to the cmos sensor of camera, cmos sensor is by the image collected data transmission at computer
Reason, computer disposal carry out JPEG compression to these data again, and compressed data are stored in flash card memory module.This is
The image information of system acquisition and the matched each predetermined fraction of profile diagram；The image information synthesis of each predetermined fraction of acquisition is handled
For the image with the profile diagram whole matching.Obtain profile diagram the step of include：Sample acquisition module, for obtaining at least one
The profile diagram of sample photo；Image capture module, for acquiring and the image information of the matched each predetermined fraction of the profile diagram；
The image information synthesis processing of each predetermined fraction of acquisition is the figure with the profile diagram whole matching by image synthesis unit
Picture.Camera arrangement according to the present invention, the sample acquisition module include：Extracting sub-module, for corresponding to multiple sample photos
Obtain multiple sub- profile diagrams；Submodule is synthesized, for the multiple sub- profile diagram to be combined as a profile diagram.
The electric parameter of the system：A, DAIC-DT-MB is worked using DC24V ± 10%/5A single supplies, master control borad maximum work
Make electric current<500mA;Expansion board maximum operating currenbt<200mA.B, master control borad band No. 16 dry contact output;Expansion board can 8 tunnel of band
Dry contact output, controllable 8 floors.Each master control borad can at most connect 6 expansion board.C, the output characteristics of each contact is:It leads
The resistance that is powered is less than 5 Ω;Off-resistances are more than 10M Ω;D, output driving ability is:AC 125V 0.3A / DC 110V 0.3A
/ DC 30V 1AE, use environment:Temperature:0--60 relative humidity:20%--90% does not condense;F, storage condition:Temperature: -
10--90 relative humidity:20%--90% does not condense;G, the full compatible ID/IC/CPU of system is blocked, allusion quotation using CPU card, Mifare 1
0.2 second type operating time;H, external communication interface:RS485、TCP/IP.I, fingerprint line elevator, face recognition elevator controlling are supported
System, refers to vein lift management system at the control of palmmprint ladder
The filming apparatus of this system is controlled by startup detection device, and when detecting personnel in bridge case, which shoots bridge
The moving frame image of personnel in case；Controller, the moving frame image for shooting filming apparatus are filled by wireless telecommunications
It sets and is sent to computer；Computer includes：Memory, the picture data for storing filming apparatus shooting；Processor, for connecing
The moving frame image of filming apparatus shooting is received, built-in RF wireless sending modules 4 have function of wireless remote control can be with wireless controlled
System switch, phonetic alarm carry out radio gang, can save the trouble in wiring, can also play the role of a lightning protection,
Prevent thunder and lightning from other equipment crosstalk to come equipment of breaking.Wireless sending module 4 changes traditional use data line etc. simultaneously
Pattern transmits signal to other equipment, simplifies installation, saves cost.Wireless lamp may be implemented by wireless sending module 4
The opening and closing that switch, wireless speech are alarmed.Can also receive other sensors, such as vibrations, cigarette sense, warming alarm signal
Number, it is connect by the dry node of the output of such equipment with dry node is inputted, realizes and carry out linkage work with other auxiliary monitoring devices
Make, also can provide the signals such as alarm to other equipment, other monitoring devices is coordinated to work.And designed using static dual probe,
Shooting angle can flexible modulation, reach big visual angle, picket surveillance.The various of angle and orientation is realized by two cameras
Change, is flexibly to be fixed on a circular guideway to realize large-scale angle by 70 millimeters of extended line there are one camera
Adjustment.It takes pictures, and can flexibly select visual to various visual angles, wide region internal reference object to realize that an equipment is completed
Range changes existing traditional cameras and fixes an angle only to a target monitoring or using holder in certain continuous model
The pattern being scanned in enclosing, substantially increases efficiency and the flexibility of equipment.
The warning device is additionally provided with alarm bell and and intercommunication telephone.
This system is additionally provided with emergency stop device, and the emergency stop device is set to the holder moved up and down for car, and branch is set up
It is placed in elevator, emergency stop device can stop elevator when breaking down or overhauling.
Further, the sensor further includes the position sensor for being set to holder, and position sensor can determine sedan-chair
The position in compartment is analyzed and determined in conjunction with other detection datas.
Further, the carriage is connect by circular guideway with car top, of the invention two cameras,
In a fixation, another is slided with carriage, and the track of sliding is circle, and two cameras can capture multiple in car
The picture of angle.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (5)
1. a kind of elevator intelligent early warning system, it is characterised in that：Including monitoring device, warning device, the monitoring device includes
Elevator monitoring host, the sensor being electrically connected with elevator monitoring host, the sensor include the acceleration biography for being installed on car
Sensor, velocity sensor, infrared sensor, at least two cameras, are installed on the tension sensor of car hauling rope, are installed on
The power sensor and stand-by power supply of elevator power supply line, and it is installed on the air velocity transducer of car top or bottom, wind direction sensing
Device, the warning device are provided with alarm host machine, and the elevator monitoring host is electrically connected with the alarm host machine.
2. a kind of elevator intelligent early warning system according to claim 1, it is characterised in that：The warning device is provided with police
Bell and and intercommunication telephone.
3. a kind of elevator intelligent early warning system according to claim 1, it is characterised in that：It is additionally provided with emergency stop device, institute
It states emergency stop device and is set to the holder moved up and down for car.
4. a kind of elevator intelligent early warning system according to claim 3, it is characterised in that：The sensor further includes setting
In the position sensor of holder.
5. a kind of elevator intelligent early warning system according to claim 1, it is characterised in that：The carriage passes through circle
Guide rail is connect with car top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688766.1A CN108483171A (en) | 2018-06-28 | 2018-06-28 | A kind of elevator intelligent early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688766.1A CN108483171A (en) | 2018-06-28 | 2018-06-28 | A kind of elevator intelligent early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483171A true CN108483171A (en) | 2018-09-04 |
Family
ID=63343567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688766.1A Withdrawn CN108483171A (en) | 2018-06-28 | 2018-06-28 | A kind of elevator intelligent early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210339982A1 (en) * | 2020-05-01 | 2021-11-04 | Otis Elevator Company | Elevator system monitoring and control based on hoistway wind speed |
| CN114590667A (en) * | 2022-03-16 | 2022-06-07 | 武汉信达天成物联网技术有限公司 | Construction elevator safety risk identification early warning method and system |
-
2018
- 2018-06-28 CN CN201810688766.1A patent/CN108483171A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210339982A1 (en) * | 2020-05-01 | 2021-11-04 | Otis Elevator Company | Elevator system monitoring and control based on hoistway wind speed |
| US11649138B2 (en) * | 2020-05-01 | 2023-05-16 | Otis Elevator Company | Elevator system monitoring and control based on hoistway wind speed |
| CN114590667A (en) * | 2022-03-16 | 2022-06-07 | 武汉信达天成物联网技术有限公司 | Construction elevator safety risk identification early warning method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |