CN106081767A - The inspection method that a kind of protection device is abnormal - Google Patents
The inspection method that a kind of protection device is abnormal Download PDFInfo
- Publication number
- CN106081767A CN106081767A CN201610643141.4A CN201610643141A CN106081767A CN 106081767 A CN106081767 A CN 106081767A CN 201610643141 A CN201610643141 A CN 201610643141A CN 106081767 A CN106081767 A CN 106081767A
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- China
- Prior art keywords
- protection device
- door
- elevator
- door protection
- detection
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- 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
- 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
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
Landscapes
- Elevator Door Apparatuses (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The inspection method that a kind of protection device disclosed by the invention is abnormal, when after door-opened elevator, when there being people to pass in and out elevator, the actuating signal of the door protection device detected also is sent and judges to control device to one by the action situation of the first detection device records door protection device；Whether someone passes in and out the lift car of second detection device detection simultaneously；If second detection device detects that someone passes in and out lift car; the detected signal having people to pass in and out lift car is sent and judges to control device to described by described second detection device; described judgement controls device and then judges the actuating signal of the door protection device received; if the actuating signal of the door protection device received is more than zero; then judging that door protection device is working properly, elevator continues properly functioning；If the actuating signal of the door protection device received is zero, then judge that door protection device breaks down, control elevator out of service.The present invention it will be seen that the remarkable action of a protection device, in time prompting repair and maintenance staff.
Description
Technical field:
The present invention relates to elevator technology field, particularly to the inspection method that a kind of protection device is abnormal.
Technical background:
Elevator door is the important safety parts of elevator, is also that elevator accident occurs most part, according to statistics more than 80%
Elevator accident and door have relation, the protection of door is extremely important for elevator safety.
The protection device of current domestic elevator door has been carried out from traditional contact safety and has been gradually transitions contactless light
Curtain, by before meet people after again reversion progressive to contacting and can invert.But light curtain is weak electricity system, the most general
Light curtain is easily subject to the impact of electromagnetic interference, and safe light curtain price is the highest, is not applied to elevators field；On the other hand, it is considered to
To price factor, it is substantially in current industry and instead of safe shoe by light curtain, seldom carry out by safety and light curtain is applied in combination；Again
The cooperation of person's light curtain and control system is all simple opened loop control: i.e. light curtain provides detecting signal, and it is anti-that control system controls door
Turning, control system does not knows the quality of light curtain, if the detection function of light curtain is lost, it is impossible to effectively detection has people to pass through elevator door
Time, apparatus for controlling elevator cannot know, and someone passes through the most at closing time, can only be knocked, and folder people's accident even occurs.
Summary of the invention:
The technical problem to be solved is for above-mentioned technology existing during existing elevator switch door
Problem and the inspection method that a kind of protection device is abnormal is provided, this inspection method can be to the abnormal feelings of record door protection device
Condition detects, and is interfered or damages cause elevator door misoperation casualty accident occur to prevent from recording door protection device.
The technical problem to be solved can be achieved through the following technical solutions:
The inspection method that a kind of protection device is abnormal, is characterized in that: when after door-opened elevator, when there being people to pass in and out elevator,
The actuating signal of the door protection device detected also is sent to one by the action situation of the first detection device records door protection device
Judge to control device；Whether someone passes in and out the lift car of second detection device detection simultaneously；If second detection device has detected
People passes in and out lift car, and described second detection device is sentenced described in the detected signal having people to pass in and out lift car transmission extremely
The disconnected device that controls, the actuating signal of the door protection device received then is judged, if being received by described judgement control device
The actuating signal of door protection device more than zero, then judge that door protection device is working properly, elevator continuation is properly functioning；If being connect
The actuating signal of the door protection device received is zero, then judge that door protection device breaks down, and controls elevator out of service.
In a preferred embodiment of the invention, described door protection device is non-contact type door protection device.
In a preferred embodiment of the invention, described non-contact type door protection device be light curtain type door protection device,
A kind of or the combination of both in acoustic wave type door protection device.
In a preferred embodiment of the invention, someone passes in and out for described second detection device detection lift car
Method realized by the change of elevator weighing apparatus detecting signal or carried out by the change of car layer selection signal or
A combination of both.
In a preferred embodiment of the invention, described judgement control device is arranged in elevator control gear or light curtain
Control in parts.
The action of the present invention door protection device to originally not monitoring checks, it will be appreciated that moving of door protection device
Make abnormal, in time prompting repair and maintenance staff；Also can check that result, to adjust the behavior of elevator, alleviates because door is protected according to this
The injury to passenger of the remarkable action of device, as slowed down express delivery of closing the door, sends warning etc. at closing time.
Accompanying drawing illustrates:
Fig. 1 is the schematic flow sheet of the present invention.
Fig. 2 is the flow chart of an embodiment of the present invention.
Detailed description of the invention:
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose, if do not affected in the case of principle the increase and decrease etc. of perhaps method in publicity.
Seeing Fig. 1, the inspection method of a kind of the protection device exception be given in figure, when, after door-opened elevator, entering when there being people
When going out elevator, the action situation of the first detection device records door protection device the actuating signal of door protection device that will detect
Send and judge to control device to one；Whether someone passes in and out the lift car of second detection device detection simultaneously；If second detection device
Detecting that someone passes in and out lift car, the detected signal having people to pass in and out lift car is sent by described second detection device
Judging to control device to described, described judgement controls device and then judges the actuating signal of the door protection device received,
If the actuating signal of the door protection device received is more than zero, then judging that door protection device is working properly, elevator continues normal fortune
OK；If the actuating signal of the door protection device received is zero, then judge that door protection device breaks down, control elevator and stop fortune
OK.
Seeing Fig. 2, door protection device is light curtain, and second detection device is elevator weighing apparatus, it is judged that controls device and arranges
In light curtain controls parts.
When after door-opened elevator, when there being people to pass in and out elevator, light curtain controls the action situation of parts record light curtain and will detect
The actuating signal of the light curtain arrived sends to judging control device；Whether the weight of the lift car of elevator weighing apparatus detection simultaneously has
Conversion, if having, judges have people to pass in and out lift car, if without, judge that nobody enters lift car.
If elevator weighing apparatus detects that someone passes in and out lift car, detected is had people by described elevator weighing apparatus
The signal of turnover lift car sends to judging control device, it is judged that controls device and then enters the actuating signal of the light curtain received
Row judges, if the actuating signal of the light curtain received is more than zero, then judges that light curtain is working properly, and elevator is normally closed the door and elevator
Continue properly functioning；If the actuating signal of the light curtain received is zero, then judge that door protection device breaks down, control elevator and stop
Only run.Avoid touching casualty accident；Can also as much as possible meet the travel requirement of passenger, reduce door closing speed,
And sound and light alarm is sent at closing time, allow passenger improve attention, actively dodge the elevator door in motion, it is to avoid collision is hurted sb.'s feelings.
Claims (5)
1. the inspection method that door protection device is abnormal, is characterized in that: when after door-opened elevator, when there being people to pass in and out elevator, the
The action situation of one detection device records door protection device the actuating signal of the door protection device detected being sent to one is sentenced
Disconnected control device；Whether someone passes in and out the lift car of second detection device detection simultaneously；If second detection device has detected people
Turnover lift car, the detected signal having people to pass in and out lift car is sent to described judgement by described second detection device
Controlling device, described judgement controls device and then judges the actuating signal of the door protection device received, if received
The actuating signal of door protection device more than zero, then judges that door protection device is working properly, and elevator continues properly functioning；If being received
The actuating signal of door protection device be zero, then judge that door protection device breaks down, control elevator out of service.
The inspection method that a kind of protection device the most as claimed in claim 1 is abnormal, is characterized in that: described door protection device is
Non-contact type door protection device.
The inspection method that a kind of protection device the most as claimed in claim 1 is abnormal, is characterized in that: described non-contact type door is protected
Protection unit is a kind of or combination of both in light curtain type door protection device, acoustic wave type door protection device.
The inspection method that a kind of protection device the most as claimed in claim 1 is abnormal, is characterized in that: described second detection device
The detection lift car method whether someone passes in and out is realized by the change of elevator weighing apparatus detecting signal or passes through sedan-chair
The change of railway carriage or compartment layer selection signal is carried out or a combination of both.
The inspection method that a kind of protection device the most as claimed in claim 1 is abnormal, is characterized in that: described judgement controls device
It is arranged in elevator control gear or light curtain controls in parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643141.4A CN106081767B (en) | 2016-08-08 | 2016-08-08 | A kind of inspection method of protective device exception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643141.4A CN106081767B (en) | 2016-08-08 | 2016-08-08 | A kind of inspection method of protective device exception |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106081767A true CN106081767A (en) | 2016-11-09 |
| CN106081767B CN106081767B (en) | 2018-04-20 |
Family
ID=57455459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610643141.4A Active CN106081767B (en) | 2016-08-08 | 2016-08-08 | A kind of inspection method of protective device exception |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081767B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358026A (en) * | 2017-12-28 | 2018-08-03 | 曾金 | A kind of safety control for door Push And Release and the elevator using the device |
| CN110116958A (en) * | 2019-05-07 | 2019-08-13 | 上海新时达电气股份有限公司 | Elevator security control method, device and computer readable storage medium |
| CN110240040A (en) * | 2019-05-17 | 2019-09-17 | 上海三菱电梯有限公司 | A kind of elevator personnel are detained detection method and lift facility |
| CN115246608A (en) * | 2022-03-22 | 2022-10-28 | 菱王电梯有限公司 | Elevator, control method, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003341962A (en) * | 2002-05-24 | 2003-12-03 | Toshiba Elevator Co Ltd | Safety device for elevator door |
| JP2008133120A (en) * | 2006-11-29 | 2008-06-12 | Mitsubishi Electric Corp | Elevator door controller |
| CN103803390A (en) * | 2012-11-08 | 2014-05-21 | 华升富士达电梯有限公司 | Elevator door safety equipment for elevator and control method thereof |
| CN203612783U (en) * | 2013-12-04 | 2014-05-28 | 广州广日电梯工程有限公司 | Elevator door anti-collision device |
| CN105502119A (en) * | 2016-01-18 | 2016-04-20 | 广州广日电梯工业有限公司 | Elevator light curtain failure self-inspection method and device |
-
2016
- 2016-08-08 CN CN201610643141.4A patent/CN106081767B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003341962A (en) * | 2002-05-24 | 2003-12-03 | Toshiba Elevator Co Ltd | Safety device for elevator door |
| JP2008133120A (en) * | 2006-11-29 | 2008-06-12 | Mitsubishi Electric Corp | Elevator door controller |
| CN103803390A (en) * | 2012-11-08 | 2014-05-21 | 华升富士达电梯有限公司 | Elevator door safety equipment for elevator and control method thereof |
| CN203612783U (en) * | 2013-12-04 | 2014-05-28 | 广州广日电梯工程有限公司 | Elevator door anti-collision device |
| CN105502119A (en) * | 2016-01-18 | 2016-04-20 | 广州广日电梯工业有限公司 | Elevator light curtain failure self-inspection method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358026A (en) * | 2017-12-28 | 2018-08-03 | 曾金 | A kind of safety control for door Push And Release and the elevator using the device |
| CN110116958A (en) * | 2019-05-07 | 2019-08-13 | 上海新时达电气股份有限公司 | Elevator security control method, device and computer readable storage medium |
| CN110240040A (en) * | 2019-05-17 | 2019-09-17 | 上海三菱电梯有限公司 | A kind of elevator personnel are detained detection method and lift facility |
| CN115246608A (en) * | 2022-03-22 | 2022-10-28 | 菱王电梯有限公司 | Elevator, control method, and storage medium |
| CN115246608B (en) * | 2022-03-22 | 2024-01-30 | 菱王电梯有限公司 | Elevator, control method, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106081767B (en) | 2018-04-20 |
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