CN106219347A - A kind of detection apparatus and method of elevator malfunction fault - Google Patents
A kind of detection apparatus and method of elevator malfunction fault Download PDFInfo
- Publication number
- CN106219347A CN106219347A CN201610835556.1A CN201610835556A CN106219347A CN 106219347 A CN106219347 A CN 106219347A CN 201610835556 A CN201610835556 A CN 201610835556A CN 106219347 A CN106219347 A CN 106219347A
- Authority
- CN
- China
- Prior art keywords
- elevator
- car
- alarm
- alarm button
- rotary encoder
- 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
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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
Abstract
The invention discloses the detection apparatus and method of a kind of elevator malfunction fault, described device includes current sensor, rotary encoder, alarm button, collection and identification circuit plate and warning transmission unit, and described collection is connected with described current sensor, described rotary encoder, described alarm button, described warning transmission unit respectively with identification circuit plate；Described collection and identification circuit plate are used for calculating process data message, to the electric current of elevator main circuit of current sensor detection, the angular displacement of traction sheave of rotary encoder detection, alarm button detection car in situation that whether someone reports to the police carry out comprehensive descision；Described current sensor is for detecting the electric current of elevator main circuit；Described rotary encoder is for detecting the angular displacement of traction sheave；Described alarm button is used for detecting in car whether someone reports to the police；Described warning transmission unit sends warning message to relevant staff when being used for breaking down.Design more rationalizes.
Description
Technical field
The present invention relates to elevator technology field, be specifically related to the detection apparatus and method of a kind of elevator malfunction fault.
Background technology
Elevator is a kind of vertical conveyor with motor as power, equipped with box like gondola, for tier building take advantage of people or
Carrying goods.Elevator, as the transport facility of vertical direction, has become as important building at skyscraper and public place
Build equipment and indispensable.Along with the development of computer technology, automatic technology and Power Electronic Technique, modem elevator has become
For typical electromechanical integrated product.
Along with expanding economy, the growth of population, the high buildings and large mansions in modern city have got more and more, and elevator the most more comes
More universal in the life and work of people, when elevator occurs oppressive fault, and the life and work of people will be perplexed greatly.
Traditional elevator, the operation panel installation alarm button in car, once passenger is stranded, can be by triggering this button
Send alarm bell prompting, this detection method is not reasonable and accurate, when elevator under normal circumstances, passenger's maloperation alarm button
Time, can think that passenger is trapped in elevator.As can be seen here, prior art still has several drawbacks.
Summary of the invention
In view of this, present invention aims to the deficiencies in the prior art and the inspection of a kind of elevator malfunction fault is provided
Surveying apparatus and method, maloperation can be avoided the situation of detection mistake occur, design more rationalizes.
The present invention solves the problems referred to above by techniques below means:
A kind of detection device of elevator malfunction fault, including current sensor, rotary encoder, alarm button, collection with
Identification circuit plate and warning transmission unit, described collection and identification circuit plate are compiled with described current sensor, described rotation respectively
Code device, described alarm button, described warning transmission unit connect；
Described collection and identification circuit plate are used for calculating process data message, the elevator main circuit to current sensor detection
Electric current, the angular displacement of traction sheave of rotary encoder detection, alarm button detection car in situation that whether someone reports to the police
Carry out comprehensive descision；
Described current sensor is for detecting the electric current of elevator main circuit；
Described rotary encoder is for detecting the angular displacement of traction sheave；
Described alarm button is used for detecting in car whether someone reports to the police；
Described warning transmission unit sends warning message to relevant staff when being used for breaking down.
Preferably, described warning transmission unit includes that device reported in wireless alarm and language, and described wireless alarm is used for
Thering is provided alarm voice to relevant staff, described language is reported device and is pacified voice for reporting to indicator of trapped personnel.
Preferably, described alarm button and described language report device are arranged in car.
Preferably, described alarm button and described language report device are arranged in the control box in car.
Preferably, described wireless alarm is arranged in the office of relevant staff.
The detection method of a kind of elevator malfunction fault, comprises the steps:
The traction sheave that S1, the real-time current of elevator main circuit of acquisition current sensor collection, rotary encoder gather
In real time angular displacement, alarm button collection real-time car in personnel report to the police operation information；
S2, judged by real-time current whether traction machine stops, whether judge level position of elevator by real-time angular displacement
At normal level position；
S3, judge alarm button action, if alarm button was pressed within the unit interval after accumulative certain time, then sentence
People is had to trigger alarm bell request rescue in power-off ladder；
S4, having people to send after triggering alarm bell request rescue in car is in non-level position and car, to stop ladder outside door district tired
People reports to the police；
S5, having people to send in door district after triggering alarm bell request rescue in car is in level position and car, to stop ladder oppressive
Report to the police.
Preferably, in step S2, when real-time current is in (IS-IE)―(IS+IE) scope time, then judge that traction machine stops,
Wherein ISElevator for having recorded stops current characteristic number during ladder, IEFor the deviation set.
Preferably, in step S2, when real-time angular displacement is in (WN-WE)―(WN+WE) scope time, then judge Elevator landing
Position at normal level position, wherein WNAngular displacement during the normal level position of n-th layer for having recorded, WEInclined for set
Difference.
Preferably, if after alarm button was pressed accumulative 15 seconds in 1 minute, then having people to trigger alarm bell in judging elevator
Request rescue.
The detection apparatus and method of the elevator malfunction fault of the present invention can avoid maloperation the situation of detection mistake occur,
Design more rationalizes.
Accompanying drawing explanation
Fig. 1 is the structure of the detecting device schematic diagram of the elevator malfunction fault of the present invention；
Fig. 2 is the warning transmission unit structural representation of the present invention；
Fig. 3 is the detection method flow chart of the elevator malfunction fault of the detection device of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with accompanying drawing with concrete
Embodiment technical scheme is described in detail.It is pointed out that described embodiment is only this
Bright a part of embodiment rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Elevator is a kind of vertical conveyor with motor as power, equipped with box like gondola, for tier building take advantage of people or
Carrying goods.Elevator, as the transport facility of vertical direction, has become as important building at skyscraper and public place
Build equipment and indispensable.Along with the development of computer technology, automatic technology and Power Electronic Technique, modem elevator has become
For typical electromechanical integrated product.
As it is shown in figure 1, the detection device of the elevator malfunction fault of the present invention, including current sensor, rotary encoder, police
Bell button, gather and identification circuit plate and warning transmission unit, described collection and identification circuit plate respectively with described current sense
Device, described rotary encoder, described alarm button, described warning transmission unit connect；
Described collection and identification circuit plate are used for calculating process data message, the elevator main circuit to current sensor detection
Electric current, the angular displacement of traction sheave of rotary encoder detection, alarm button detection car in situation that whether someone reports to the police
Carry out comprehensive descision；
Described current sensor is for detecting the electric current of elevator main circuit；
Described rotary encoder is for detecting the angular displacement of traction sheave；
Described alarm button is used for detecting in car whether someone reports to the police；
Described warning transmission unit sends warning message to relevant staff when being used for breaking down.
As shown in Figure 2, it is preferable that described warning transmission unit includes that device reported in wireless alarm and language, described wireless
Alarm is for providing alarm voice to relevant staff, and described language is reported device and pacified language for reporting to indicator of trapped personnel
Sound, pacifies the emotion of trapped personnel.
Preferably, described alarm button and described language report device are arranged in car.
Preferably, described alarm button and described language report device are arranged in the control box in car.
Preferably, described wireless alarm is arranged in the office of relevant staff.
As it is shown on figure 3, the detection method of a kind of elevator malfunction fault, comprise the steps:
The traction sheave that S1, the real-time current of elevator main circuit of acquisition current sensor collection, rotary encoder gather
In real time angular displacement, alarm button collection real-time car in personnel report to the police operation information；
S2, judged by real-time current whether traction machine stops, when real-time current is in (IS-IE)―(IS+IE) scope
Time, then judge that traction machine stops, wherein ISElevator for having recorded stops current characteristic number during ladder, IEFor the deviation set；Pass through
In real time angular displacement judge level position of elevator whether at normal level position, when real-time angular displacement is in (WN-WE)―(WN+
WE) scope time, then judge level position of elevator at normal level position, wherein WNThe normal level position of n-th layer for having recorded
Time angular displacement, WEFor the deviation set；
S3, judge alarm button action, if alarm button was pressed within the unit interval after accumulative certain time, then sentence
People is had to trigger alarm bell request rescue in power-off ladder；Preferably, if after alarm button was pressed accumulative 15 seconds in 1 minute, then
People is had to trigger alarm bell request rescue in judging elevator；
S4, having people to send after triggering alarm bell request rescue in car is in non-level position and car, to stop ladder outside door district tired
People reports to the police；
S5, having people to send in door district after triggering alarm bell request rescue in car is in level position and car, to stop ladder oppressive
Report to the police.
The detection apparatus and method of the elevator malfunction fault of the present invention can avoid maloperation the situation of detection mistake occur,
Design more rationalizes.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. the detection device of an elevator malfunction fault, it is characterised in that include current sensor, rotary encoder, alarm bell by
Button, gather and identification circuit plate and warning transmission unit, described collection and identification circuit plate respectively with described current sensor, institute
State rotary encoder, described alarm button, the connection of described warning transmission unit；
Described collection and identification circuit plate are used for calculating process data message, the electricity to the elevator main circuit of current sensor detection
The situation that in the car that the angular displacement of traction sheave of stream, rotary encoder detection, alarm button detect, whether someone reports to the police is carried out
Comprehensive descision；
Described current sensor is for detecting the electric current of elevator main circuit；
Described rotary encoder is for detecting the angular displacement of traction sheave；
Described alarm button is used for detecting in car whether someone reports to the police；
Described warning transmission unit sends warning message to relevant staff when being used for breaking down.
The detection device of elevator malfunction fault the most according to claim 1, it is characterised in that described warning transmission unit bag
Including wireless alarm and device reported in language, described wireless alarm is for providing alarm voice, institute's predicate to relevant staff
Speech is reported device and is pacified voice for reporting to indicator of trapped personnel.
The detection device of elevator malfunction fault the most according to claim 2, it is characterised in that described alarm button and described
Language is reported device and is arranged in car.
The detection device of elevator malfunction fault the most according to claim 2, it is characterised in that described alarm button and described
Language is reported device and is arranged in the control box in car.
The detection device of elevator malfunction fault the most according to claim 2, it is characterised in that described wireless alarm is arranged
In the office of relevant staff.
6. the detection method of an elevator malfunction fault, it is characterised in that comprise the steps:
S1, obtain the real-time current of elevator main circuit that current sensor gathers, traction sheave real-time that rotary encoder gathers
Angular displacement, alarm button collection real-time car in personnel report to the police operation information；
S2, judged by real-time current whether traction machine stops, judging that whether level position of elevator is just by real-time angular displacement
Normal level position；
S3, judge alarm button action, if alarm button was pressed within the unit interval after accumulative certain time, then judge electricity
People is had to trigger alarm bell request rescue in ladder；
S4, have people to send outside door district after triggering alarm bell request rescue in car is in non-level position and car to stop terraced oppressive report
Alert；
S5, have people to send in door district after triggering alarm bell request rescue in car is in level position and car to stop terraced oppressive report
Alert.
The detection method of elevator malfunction fault the most according to claim 6, it is characterised in that in step S2, when the most electric
Stream is in (IS-IE)―(IS+IE) scope time, then judge that traction machine stops, wherein ISElevator for having recorded stops electric current during ladder
Eigenvalue, IEFor the deviation set.
The detection method of elevator malfunction fault the most according to claim 6, it is characterised in that in step S2, when real-time angle
Displacement is in (WN-WE)―(WN+WE) scope time, then judge level position of elevator at normal level position, wherein WNFor remembering
Angular displacement during the normal level position of n-th layer recorded, WEFor the deviation set.
The detection method of elevator malfunction fault the most according to claim 6, it is characterised in that if alarm button is at 1 point
After being pressed in clock accumulative 15 seconds, then people is had to trigger alarm bell request rescue in judging elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835556.1A CN106219347A (en) | 2016-09-20 | 2016-09-20 | A kind of detection apparatus and method of elevator malfunction fault |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835556.1A CN106219347A (en) | 2016-09-20 | 2016-09-20 | A kind of detection apparatus and method of elevator malfunction fault |
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| CN201610835556.1A Pending CN106219347A (en) | 2016-09-20 | 2016-09-20 | A kind of detection apparatus and method of elevator malfunction fault |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618958A (en) * | 2017-10-18 | 2018-01-23 | 快意电梯股份有限公司 | Elevator malfunction autoalarm and method |
| CN107879216A (en) * | 2017-12-06 | 2018-04-06 | 江苏梯卫士网络科技有限公司 | A kind of elevator faults close people's logic judgment and automatic help system and method |
| CN109292566A (en) * | 2017-07-24 | 2019-02-01 | 上海峰景移动科技有限公司 | A kind of automatic detecting system that elevator carriage is oppressive and logic |
| CN109466987A (en) * | 2018-12-28 | 2019-03-15 | 李洪英 | A kind of elevator safety rescue system and the rescue mode based on it |
| CN111847163A (en) * | 2020-06-04 | 2020-10-30 | 广州特种机电设备检测研究院 | Elevator running state monitoring system, method and device |
| CN112811276A (en) * | 2021-01-28 | 2021-05-18 | 广州特种机电设备检测研究院 | Data-driven elevator fault diagnosis simulation method, system and storage medium |
| CN112978533A (en) * | 2021-04-30 | 2021-06-18 | 佛山市顺德区鼎力电气有限公司 | Automatic rescue system and rescue method for elevator people trapping fault |
| CN113165836A (en) * | 2018-12-06 | 2021-07-23 | 三菱电机大楼技术服务株式会社 | Monitoring device for preventing elevator user from being trapped |
| CN113277394A (en) * | 2021-05-14 | 2021-08-20 | 无锡英威腾电梯控制技术有限公司 | Elevator personnel detection method and related device |
| CN114955761A (en) * | 2022-06-18 | 2022-08-30 | 宁波昊鸿电子有限公司 | Elevator trapped-state detection method and system, storage medium and intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109292566A (en) * | 2017-07-24 | 2019-02-01 | 上海峰景移动科技有限公司 | A kind of automatic detecting system that elevator carriage is oppressive and logic |
| CN107618958A (en) * | 2017-10-18 | 2018-01-23 | 快意电梯股份有限公司 | Elevator malfunction autoalarm and method |
| CN107618958B (en) * | 2017-10-18 | 2023-06-30 | 快意电梯股份有限公司 | Automatic alarm device and method for elevator trapped person |
| CN107879216A (en) * | 2017-12-06 | 2018-04-06 | 江苏梯卫士网络科技有限公司 | A kind of elevator faults close people's logic judgment and automatic help system and method |
| CN113165836A (en) * | 2018-12-06 | 2021-07-23 | 三菱电机大楼技术服务株式会社 | Monitoring device for preventing elevator user from being trapped |
| CN109466987A (en) * | 2018-12-28 | 2019-03-15 | 李洪英 | A kind of elevator safety rescue system and the rescue mode based on it |
| CN111847163A (en) * | 2020-06-04 | 2020-10-30 | 广州特种机电设备检测研究院 | Elevator running state monitoring system, method and device |
| CN112811276A (en) * | 2021-01-28 | 2021-05-18 | 广州特种机电设备检测研究院 | Data-driven elevator fault diagnosis simulation method, system and storage medium |
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| CN112978533B (en) * | 2021-04-30 | 2021-09-17 | 佛山市顺德区鼎力电气有限公司 | Automatic rescue system and rescue method for elevator people trapping fault |
| CN113277394A (en) * | 2021-05-14 | 2021-08-20 | 无锡英威腾电梯控制技术有限公司 | Elevator personnel detection method and related device |
| CN114955761A (en) * | 2022-06-18 | 2022-08-30 | 宁波昊鸿电子有限公司 | Elevator trapped-state detection method and system, storage medium and intelligent terminal |
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Application publication date: 20161214 |