CN104816990A - 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
- CN104816990A CN104816990A CN201510228369.2A CN201510228369A CN104816990A CN 104816990 A CN104816990 A CN 104816990A CN 201510228369 A CN201510228369 A CN 201510228369A CN 104816990 A CN104816990 A CN 104816990A
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- China
- Prior art keywords
- floor
- elevator
- inductor
- flat bed
- lift car
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Classifications
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- 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
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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
- B66B5/02—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, particularly the quick flat bed self-rescue method of a kind of elevator staggered floor.
Background technology
Elevator is in operational process, due to the impact of external factor, as power-off, steel rope skids, repair after elevator faults and recover normal after overhauling elevator operation and run, the actual floor that there will be elevator place is different from the floor that elevator device judges, namely actual place floor and elevator show floor and be not inconsistent, and this kind of phenomenon is elevator staggered floor.After elevator generation staggered floor, in normal operation, elevator will be there is and to rush to summit or squat end phenomenon, cause more serious elevator accident, cause the loss of personnel and property.In existing technology, if there is elevator staggered floor phenomenon, be all take elevator to move to bottom with inspection speed and make elevator hit bow touching elevator lower position switch, complete the correction of elevator position, floor shown by elevator proceeds to normal operation after conforming to actual floor.If elevator floor is higher, elevator moves to inspection speed the time that elevator hits needed for bow collision lower position switch from fault floor can be very long, affect the efficiency that elevator recovers normal operation.Based on this situation, invent the quick flat bed rescue mode of a kind of elevator, the problem that after solving elevator staggered floor, fast quick-recovery normally runs.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the object of the invention is to complete saving oneself fast after staggered floor by nearest floor, do not need to make elevator move to touching lower position switch, provide saved eliminate staggered floor downtime, make elevator run the more efficient and safe quick flat bed self-rescue method of a kind of elevator staggered floor.
The technical solution adopted for the present invention to solve the technical problems is: the quick flat bed self-rescue method of a kind of elevator staggered floor, every one deck in elevator hoistways or certain which floor mounting shaft road floor inductor, the tablet of described hoistway floor inductor is installed on lift car, described inductor is connected with the outer plate of calling together in external elevator calling box, and the method for flat bed rescue is as follows:
1. during elevator generation staggered floor phenomenon, elevator starts flat bed self-rescue function, when lift car is close to flat bed, described tablet inserts hoistway floor inductor, outwards calls plate together send useful signal by hoistway floor inductor, and apparatus for controlling elevator is saved oneself operation, read in process and outer call the signal that plate returns together and judge the lift car place floor after entering flat bed, and lift car is stopped, reach elevator display floor identical with elevator running place floor, eliminate staggered floor phenomenon;
2. during the non-flat bed of lift car, calling plate outward together has hoistway floor inductor signal to input, apparatus for controlling elevator passes through time controling, prevent because in-site installation hoistway floor inductor fault causes erroneous judgement, forbid the hoistway floor inductor input function of this layer, the floor that lift car continues to be equipped with to the next one actv. inductor runs, until read this layer to call the signal that plate returns outward together, judge the lift car place floor after entering flat bed, and lift car stops, reach elevator display floor identical with elevator running place floor, eliminate staggered floor phenomenon.
As a further improvement on the present invention: described lift car is when close to flat bed, and described tablet inserts hoistway floor inductor, and described is ± 125mm close to distance range.
Compared with prior art, the invention has the beneficial effects as follows: present invention employs hoistway floor inductor input useful signal to calling plate together outward, read signal by apparatus for controlling elevator and judge elevator enter flat bed after place floor the method for stopping solves elevator staggered floor problem.This kind of method can complete saving oneself fast after staggered floor by nearest floor, and does not need to make elevator move to touching lower position switch, has greatly saved the time of eliminating staggered floor fault, elevator is run more efficient, safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The present invention is further described for existing accompanying drawings and embodiment:
With reference to figure 1, the quick flat bed self-rescue method of a kind of elevator staggered floor, every one deck in elevator hoistways or certain which floor mounting shaft road floor inductor, the tablet of described hoistway floor inductor is installed on lift car, and described inductor is connected with the outer plate of calling together in external elevator calling box.
Case study on implementation one
Namely when elevator cage operation is to n layer flat bed, when there is staggered floor phenomenon in elevator call case display n-1 layer.Described tablet inserts n layer inductor, outside n layer, call plate by n layer inductor together and send useful signal, apparatus for controlling elevator reads the outer signal of calling plate together and returning, and judgement is n layer is lift car place floor, elevator is shown floor is modified to elevator running place floor at once, eliminates staggered floor phenomenon;
Case study on implementation two:
Namely when lift car is parked in close near n layer flat bed because of external cause, do not enter flat bed region, when there is staggered floor phenomenon in elevator call case display n+1 layer.Apparatus for controlling elevator carries out operation of saving oneself down, when described tablet inserts n layer inductor, outside n layer, call plate by n layer inductor together and send useful signal, apparatus for controlling elevator reads the outer signal of calling plate together and returning, judgement is n layer is lift car place floor, elevator is shown floor is modified to elevator running place floor at once, and elevator cabin flat level is stopped, and eliminates staggered floor phenomenon;
Case study on implementation three
When lift car because external cause is parked in close near n layer flat bed, do not enter flat bed region, elevator call case display n+1 layer, calling plate outside n layer together has floor flat bed inductor signal to input, apparatus for controlling elevator passes through time controling, judge n layer hoistway floor inductor fault, forbid that the outer of n layer calls slab-type apartment building layer flat bed inductor input function together, lift car continues to run downwards, to n-1 layer, when described tablet inserts n-1 layer inductor, outside n-1 layer, call plate by n-1 layer inductor together and send useful signal, apparatus for controlling elevator reads the outer signal of calling plate together and returning, judgement is n-1 layer is lift car place floor, elevator is shown floor is modified to elevator running place floor at once, and elevator cabin flat level is stopped, eliminate staggered floor phenomenon,
In sum, after those of ordinary skill in the art reads file of the present invention, make other various corresponding conversion scheme according to technical scheme of the present invention and technical conceive without the need to creative brainwork, all belong to the scope that the present invention protects.
Claims (2)
1. the quick flat bed self-rescue method of elevator staggered floor, which floor it is characterized in that: the every one deck in elevator hoistways or certain mounting shaft road floor inductor, the tablet of described hoistway floor inductor is installed on lift car, described inductor is connected with the outer plate of calling together in external elevator calling box, and the method for flat bed rescue is as follows:
1. during elevator generation staggered floor phenomenon, elevator starts flat bed self-rescue function, when lift car is close to flat bed, described tablet inserts hoistway floor inductor, outwards calls plate together send useful signal by hoistway floor inductor, and apparatus for controlling elevator is saved oneself operation, read in process and outer call the signal that plate returns together and judge the lift car place floor after entering flat bed, and lift car is stopped, reach elevator display floor identical with elevator running place floor, eliminate staggered floor phenomenon;
2. during the non-flat bed of lift car, calling plate outward together has hoistway floor inductor signal to input, apparatus for controlling elevator passes through time controling, prevent because in-site installation hoistway floor inductor fault causes erroneous judgement, forbid the hoistway floor inductor input function of this layer, the floor that lift car continues to be equipped with to the next one actv. inductor runs, until read this layer to call the signal that plate returns outward together, judge the lift car place floor after entering flat bed, and lift car stops, reach elevator display floor identical with elevator running place floor, eliminate staggered floor phenomenon.
2. the quick flat bed self-rescue method of a kind of elevator staggered floor according to claim 1, it is characterized in that: described lift car is when close to flat bed, described tablet inserts hoistway floor inductor, calls plate together outside described hoistway floor inductor signal access place floor.
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 true CN104816990A (en) | 2015-08-05 |
| CN104816990B CN104816990B (en) | 2017-03-22 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN104816990B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110088026A (en) * | 2016-12-26 | 2019-08-02 | 三菱电机株式会社 | Elevator control system |
| CN111051233A (en) * | 2017-09-07 | 2020-04-21 | 三菱电机株式会社 | Elevator system and control device for elevator system |
| CN112478973A (en) * | 2020-12-03 | 2021-03-12 | 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840461A (en) * | 2005-03-30 | 2006-10-04 | 株式会社日立制作所 | System for detecting position of moving body 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 |
| CN102992128A (en) * | 2011-09-15 | 2013-03-27 | 日立电梯（中国）有限公司 | Validation method for absolute floor of elevator |
-
2015
- 2015-05-07 CN CN201510228369.2A patent/CN104816990B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840461A (en) * | 2005-03-30 | 2006-10-04 | 株式会社日立制作所 | System for detecting position of moving body 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 |
| CN102992128A (en) * | 2011-09-15 | 2013-03-27 | 日立电梯（中国）有限公司 | Validation method for absolute floor of elevator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110088026A (en) * | 2016-12-26 | 2019-08-02 | 三菱电机株式会社 | Elevator control system |
| CN110088026B (en) * | 2016-12-26 | 2020-08-18 | 三菱电机株式会社 | Elevator control system |
| CN111051233A (en) * | 2017-09-07 | 2020-04-21 | 三菱电机株式会社 | Elevator system and control device for elevator system |
| CN111051233B (en) * | 2017-09-07 | 2021-05-18 | 三菱电机株式会社 | Elevator system |
| CN112478973A (en) * | 2020-12-03 | 2021-03-12 | 日立楼宇技术（广州）有限公司 | Elevator staggered floor processing method and device, elevator system and storage medium |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816990B (en) | 2017-03-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |