CN104816990B - Fast leveling self-rescue method for floor staggering of elevator - Google Patents
Fast leveling self-rescue method for floor staggering of elevator Download PDFInfo
- Publication number
- CN104816990B CN104816990B CN201510228369.2A CN201510228369A CN104816990B CN 104816990 B CN104816990 B CN 104816990B CN 201510228369 A CN201510228369 A CN 201510228369A CN 104816990 B CN104816990 B CN 104816990B
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- CN
- China
- Prior art keywords
- floor
- elevator
- flat bed
- induction apparatuss
- lift car
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a fast leveling self-rescue method for floor staggering of an elevator, wherein every layer or several layers in a lift well is equipped with a lift well floor sensor; a sensing plate of the lift well floor sensor is installed on a lift car, and the sensor is connected with a hall-call board in an elevator hall-call box. According to the fast leveling self-rescue method for floor staggering of the elevator, the sensor is applied to input an effective signal to the hall-call board, a control system reads signal and judges the floor parking method after the elevator enters a flat bed, so as to solve the problem of elevator floor staggering; through the fast self-rescue after the floors are staggered recently, it needs not to run the elevator to contact a lower limiting switch; thus time of removing the staggering fault is greatly saved, and the elevator running is more efficient and safer.
Description
Technical field
The present invention relates to the automatic rescue method of elevator safety operation, the quick flat bed side of saving oneself of particularly a kind of elevator staggered floor
Method.
Background technology
Elevator, is repaiied after elevator faults due to the impact of external factor, such as power-off, steel wire iope slippage in running
Recover normal after the operation of multiple and overhauling elevator to run, it may appear that the building judged with elevator device by the actual floor that elevator is located
Layer is different, i.e., with elevator, actual place floor shows that floor is not inconsistent, and this kind of phenomenon is elevator staggered floor.After there is staggered floor in elevator,
It is normal to run, elevator will occur and rush to summit or crouching bottom phenomenon, cause more serious elevator accident, cause personnel and property
Loss.In existing technology, if there is elevator staggered floor phenomenon, it is to take to run to bottom simultaneously elevator with inspection speed
Make elevator hit bow touching elevator lower position switch, complete the correction of elevator position, floor is consistent with actual floor shown by elevator
After proceed to normal operation.If elevator floor is higher, elevator is run to elevator with inspection speed from failure floor and is hit under bow collision
Time needed for limit switch can be very long, affects elevator to recover the efficiency of normal operation.Based on this situation, a kind of elevator is invented
Quick flat bed rescue mode, after solving the problems, such as elevator staggered floor, fast quick-recovery normally runs.
The content of the invention
In order to overcome the disadvantages mentioned above of prior art, the purpose of the present invention is quick after nearest floor completes staggered floor
Save oneself, it is not necessary to make elevator run to touching lower position switch, there is provided saved eliminate staggered floor fault time, run elevator
A kind of more efficient and safe quick flat bed self-rescue method of elevator staggered floor.
The technical solution adopted for the present invention to solve the technical problems is：A kind of quick flat bed self-rescue method of elevator staggered floor,
Each layer in the elevator hoistways or certain which floor hoistway floor induction apparatuss are installed, the tablet peace of described hoistway floor induction apparatuss
Loaded on lift car, described induction apparatuss are connected with the outer plate of calling together in external elevator calling box, and the method for flat bed rescue is as follows：
1., when elevator occurs staggered floor phenomenon, elevator starts flat bed self-rescue function, when lift car is close to flat bed, described
Tablet inserts hoistway floor induction apparatuss, outwards calls plate together by hoistway floor induction apparatuss and sends useful signal, and apparatus for controlling elevator is certainly
Rescue operation, during read the outer signal for calling plate return together and judge the lift car place floor into after flat bed, and make elevator car
Railway carriage or compartment is stopped, and reaches elevator and shows that floor is identical with elevator running place floor, eliminates staggered floor phenomenon；
2., during the non-flat bed of lift car, calling outward plate together has hoistway floor induction apparatuss signal input, when apparatus for controlling elevator passes through
Between control, prevent because in-site installation hoistway floor induction apparatuss failure cause erroneous judgement, forbid the hoistway floor induction apparatuss of this layer defeated
Enter function, lift car continues to the next floor equipped with effective induction apparatuss to run, returned until reading and plate being called together outside the layer
The signal for returning, judges the lift car place floor into after flat bed, and lift car stops, and reaches elevator and shows floor and reality
Border elevator place floor is identical, eliminates staggered floor phenomenon.
As a further improvement on the present invention：When flat bed is close to, described tablet inserts well to described lift car
Road floor induction apparatuss, described are close to distance range for ± 125mm.
Compared with prior art, the invention has the beneficial effects as follows：Present invention employs the input of hoistway floor induction apparatuss effective
Signal to plate is called outward together, by apparatus for controlling elevator read signal and judge elevator enter flat bed after place floor and parking method solution
Certainly elevator staggered floor problem.This kind of method quickly saving oneself after nearest floor can complete staggered floor, without transporting elevator
Row greatlys save the time for eliminating staggered floor failure to touching lower position switch, makes elevator operation more efficiently, safety.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
In conjunction with description of the drawings, the present invention is further described with embodiment：
With reference to Fig. 1, a kind of quick flat bed self-rescue method of elevator staggered floor, each layer in the elevator hoistways or certain which floor is installed
Hoistway floor induction apparatuss, the tablet of described hoistway floor induction apparatuss are installed on lift car, described induction apparatuss and electricity
Outer plate of calling together in terraced outer calling case connects.
Case study on implementation one
When lift car is run to n-layer flat bed, elevator call case shows n-1 layers, that is, when there is staggered floor phenomenon.Described sense
Answer plate insertion n-layer induction apparatuss, from n-layer induction apparatuss to n-layer outside call plate together and send useful signal, apparatus for controlling elevator reads outer call plate together and returns
The signal for returning, judges it is that n-layer is lift car place floor, and elevator display floor is modified to elevator running place building at once
Layer, eliminates staggered floor phenomenon；
Case study on implementation two：
When lift car is close to because external cause is parked near n-layer flat bed, flat bed region is introduced into, elevator call case shows
, that is, when there is staggered floor phenomenon in n+1 layers.Apparatus for controlling elevator carries out operation of saving oneself down, when described tablet insertion n-layer sense
Answer device, from n-layer induction apparatuss to n-layer outside call plate together and send useful signal, apparatus for controlling elevator reads the outer signal for calling plate return together, judges
It is that n-layer is lift car place floor, elevator display floor is modified to into elevator running place floor at once, and makes lift car
Flat bed stops, and eliminates staggered floor phenomenon；
Case study on implementation three
When lift car is close to because external cause is parked near n-layer flat bed, flat bed region is introduced into, elevator call case shows
N+1 layers, calling plate outside n-layer together has floor flat bed induction apparatuss signal input, and apparatus for controlling elevator judges n-layer well by time control
Road floor induction apparatuss failure, forbids the outer of n-layer to call slab-type apartment building layer flat bed induction apparatuss input function together, and lift car continues to run downwards,
To n-1 layers, when described tablet insertion n-1 layer induction apparatuss, from n-1 layers induction apparatus to n-1 layers outside call plate together and send useful signal,
Apparatus for controlling elevator reads the outer signal for calling plate return together, judges it is that n-1 layers are lift car place floor, shows elevator at once
Floor is modified to elevator running place floor, and makes elevator cabin flat level stop, and eliminates staggered floor phenomenon；
In sum, after one of ordinary skill in the art reads file of the present invention, technology according to the present invention scheme with
Technology design makes other various corresponding conversion schemes without the need for creative mental work, belongs to the model protected by the present invention
Enclose.
Claims (2)
1. the quick flat bed self-rescue method of a kind of elevator staggered floor, each layer in the elevator hoistways or certain which floor installs hoistway floor sense
The tablet of device, described hoistway floor induction apparatuss is answered to be installed on lift car, described induction apparatuss and external elevator calling box
Interior outer plate of calling together connects, and it is characterized in that：The method of flat bed rescue is as follows：
1., when elevator occurs staggered floor phenomenon, elevator starts flat bed self-rescue function, when lift car is close to flat bed, described sensing
Plate inserts hoistway floor induction apparatuss, outwards calls plate together by hoistway floor induction apparatuss and sends useful signal, and apparatus for controlling elevator is saved oneself fortune
OK, the outer signal for calling plate return together is read during and judges the lift car place floor into after flat bed, and stop lift car
Car, reaches elevator and shows that floor is identical with elevator running place floor, and described calling plate together is modified to actual electricity by the floor of display outward
Terraced place floor, eliminates staggered floor phenomenon；
2., during the non-flat bed of lift car, calling outward plate together has hoistway floor induction apparatuss signal input, and apparatus for controlling elevator was controlled by the time
System, prevents from, because in-site installation hoistway floor induction apparatuss failure causes erroneous judgement, forbidding the hoistway floor induction apparatuss input work of this layer
Can, lift car continues to the next floor equipped with effective induction apparatuss to run, until reading this layer calls outward what plate was returned together
Signal, judges the lift car place floor into after flat bed, and lift car stops, and reaches elevator and shows floor with actual electricity
Terraced place floor is identical, and the floor of display is modified to elevator running place floor by the outer plate of calling together, eliminates staggered floor phenomenon.
2. a kind of quick flat bed self-rescue method of elevator staggered floor according to claim 1, is characterized in that：Described lift car
When flat bed is close to, described tablet insertion hoistway floor induction apparatuss, described hoistway floor induction apparatuss signal are accessed and are located
Call plate outside floor together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228369.2A CN104816990B (en) | 2015-05-07 | 2015-05-07 | Fast leveling self-rescue method for floor staggering of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228369.2A CN104816990B (en) | 2015-05-07 | 2015-05-07 | Fast leveling self-rescue method for floor staggering of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816990A CN104816990A (en) | 2015-08-05 |
| CN104816990B true CN104816990B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510228369.2A Active CN104816990B (en) | 2015-05-07 | 2015-05-07 | Fast leveling self-rescue method for floor staggering of elevator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018122913A1 (en) * | 2016-12-26 | 2018-07-05 | 三菱電機株式会社 | Elevator control system |
| WO2019049277A1 (en) * | 2017-09-07 | 2019-03-14 | 三菱電機株式会社 | Elevator system and elevator system control device |
| CN112478973B (en) * | 2020-12-03 | 2022-04-29 | 日立楼宇技术（广州）有限公司 | Elevator staggered floor processing method and device, elevator system and storage medium |
| CN115303902A (en) * | 2022-07-28 | 2022-11-08 | 日立电梯（中国）有限公司 | Elevator direction judgment device and judgment method after accidental power failure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4468224B2 (en) * | 2005-03-30 | 2010-05-26 | 株式会社日立製作所 | Elevator position detection system and method |
| CN1944213A (en) * | 2006-10-31 | 2007-04-11 | 广州日立电梯有限公司 | Detecting device and method for elevator car position |
| CN101717028A (en) * | 2010-01-25 | 2010-06-02 | 江门市蒙德电气有限公司 | Identification device of elevator floor stops |
| CN102992128B (en) * | 2011-09-15 | 2015-07-22 | 日立电梯（中国）有限公司 | Validation method for absolute floor of elevator |
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| CN104816990A (en) | 2015-08-05 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Denomination of invention: Fast leveling self-rescue method for floor staggering of elevator Effective date of registration: 20191111 Granted publication date: 20170322 Pledgee: China Co truction Bank Corp Guangzhou green finance reform and innovation pilot area Huadu Branch Pledgor: Guangzhou Yongri Elevator Co., Ltd. Registration number: Y2019440000187 |