CN101462663B - Elevator abnormality or fault control system - Google Patents
Elevator abnormality or fault control system Download PDFInfo
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- CN101462663B CN101462663B CN2008101837450A CN200810183745A CN101462663B CN 101462663 B CN101462663 B CN 101462663B CN 2008101837450 A CN2008101837450 A CN 2008101837450A CN 200810183745 A CN200810183745 A CN 200810183745A CN 101462663 B CN101462663 B CN 101462663B
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- Prior art keywords
- elevator
- lift car
- elevator door
- fault
- control setup
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Abstract
The present invention provides a control system for abnormity or fault of elevators, if the elevator cage emergently stops and passengers are in the case, and if the distance between the emergent stop place and the elevator door of the floor is in prescribed range, the system may open the door of elevator cage from inside without waiting for maintenance technician. The system detects emergent stop place; estimates whether the elevator is in state of capable of starting if the distance between the emergent stop place and the elevator door of the floor is in prescribed range; reliving the shut of the elevator door if the estimation result is that the elevator may not start; and informing passenger in the cage to open the elevator door and escape from the elevator.
Description
Technical field
The system that rescues when the present invention relates to a kind of lift car and promptly stopping.
Background technology
Produced unusually at elevator, cause lift car promptly to stop at position beyond the assigned position of intermediate floor etc., and when making elevator passenger be closed in the lift car, must rescue the passenger in this lift car, therefore, need to be grasped the urgent stop position of this lift car, for this reason, in the prior art, use floor selector and rotary encoder to detect the stop position of lift car, when the distance between this stop position and the nearest floor is in predetermined distance, make flicker of elevator floor indicating device or bright lamp in the elevator lobby that is arranged on this floor with bright lamp mode indicating elevator car position.
At this moment, if when the urgent stop position of lift car is positioned at the scope (hereinafter referred to as " elevator door can open and close the zone ") that elevator door can open and close by chance, make elevator door open and rescue passenger's (with reference to patent documentation 1) automatically.
But, from guaranteeing this angle of safety, for example cause danger to wait this angle, recently from avoiding jerking because of lift car, elevator taken place promptly to stop to wait unusual the time, make elevator door open the function stop of button and elevator door X button etc.
Therefore, even when the urgent stop position of lift car is positioned at elevator door by chance and can opens and closes the zone, elevator door is opened automatically rescued the passenger, and just can rescue the passenger after must waiting the Technical Maintenance Staff of elevator to reach the spot.
Patent documentation 1: the flat 8-81149 communique of Japan's open patent
In the prior art, taken place promptly to stop to wait unusual from elevator, waited to the operating personal in building or Technical Maintenance Staff to be on the scene, needed spend time than length, be closed in the lift car when waiting emergency situation in that the passenger has been taken place, serious problem can occur.
Summary of the invention
Therefore, when the objective of the invention is urgent stop position at lift car and being positioned at elevator door by chance and can opening and closing the zone, guaranteeing on the safe basis, rescuing as early as possible and be closed in the interior passenger of lift car.
Detect the urgent stop position of lift car, be positioned at elevator door at definite urgent stop position and can open and close when zone, also further consider safety, judge that elevator has or not and may start, judge whether to be subjected to the influence of elevator starter with this, and only when being judged as the elevator fail to start, remove the locking of elevator door, and the passenger in the lift car is opened elevator door and flees from the notice of this content of elevator.
The invention effect
According to the present invention, open elevator door having confirmed that elevator is on the basis of the state that can not jerk, therefore, needn't wait the Technical Maintenance Staff to arrive, just can be rapidly and the passenger that will be closed in safely in the lift car rescue from this lift car.
In addition, the normal stop position of lift car and elevator door can be opened and closed between the urgent stop position in the zone have this advisory of difference of height passenger, by with the floor of lift car and stop and exist this advisory of difference of height to be closed in passenger in the lift car between the floor, the passenger is fled from saferly from lift car.
Description of drawings
Fig. 1 is the structural representation of elevator when promptly stopping at elevator door and can open and close in the zone.
Fig. 2 is the illustration figure of the method for expressing of the difference of height degree between the elevator lobby floor of elevator floor and nearest floor of urgent rest position of expression lift car.
Fig. 3 is the diagram of circuit of expression action of the present invention.
Among the figure:
1 lift car
2 elevator doors
3 operation boards
4 floor button
5 elevator doors are opened button
6 elevator door X buttons
7 communication means
8 elevator car position detecting devices
9 lift car control setups
10 external detection and control setup
11 elevator lobbies
The specific embodiment
Below referring to figs. 1 through Fig. 3 one embodiment of the present invention is described.
Fig. 1 is the structural representation of the related elevator of present embodiment.
In addition, elevator car position detecting device 8 and lift car control setup 9 that the position of detecting this lift car 1 is arranged in the arranged outside of lift car 1, lift car control setup 9 carries out the open and close controlling of elevator door 2 and the various controls of carrying out according to the detection signal of elevator car position detecting device 8 relevant with lift car such as demonstration control, and, have and external detection and control setup 10 bonded assembly input/output units.
In addition, elevator car position detecting device 8 and the speed control of carrying out elevator and be connected with control setup 10 with the external detection of fault detection etc. unusually.
In above-mentioned elevator; when unusual or fault have taken place; lift car promptly stops; at this moment; detect this unusual or fault by not shown unusual or failure detector, and will represent to take place this unusually or anomaly detection signal of fault output to lift car control setup 9 and not shown elevator Control Centre etc.
The lift car control setup 9 that receives this anomaly detection signal is according to the position signal that receives from elevator car position detecting device 8 by its input/output unit, whether the urgent stop position of judging lift car is positioned at elevator door can open and close the zone, when this judged result can open and close the zone for being positioned at elevator door, be positioned at the judgement signal that elevator door can open and close the zone to external detection and control setup 10 output expression elevators.
Receive this external detection of judging signal and control setup 10 and judge by the initiated innovation device whether this elevator can eliminate unusual or fault; return to normal condition and start; when this judged result is the elevator fail to start; to lift car control setup 9 output elevator door lock release indicator signals, indicator signal is opened and fled to output indication simultaneously to the elevator door that the passenger opens elevator door and flees from the notice of elevator.
The lift car control setup 9 that receives this indicator signal is when removing the elevator door locking according to elevator door lock release indicator signal, open and flee from indicator signal according to this elevator door, wait and notify the passenger to open elevator door and flee from elevator by making elevator door turn on button 5 bright lamps or flicker, perhaps notify the passenger to open elevator door with voice prompting mode and flee from elevator by communication means such as intercom telephone 7.
On the other hand, when the urgent stop position of lift car is not positioned at elevator door and can opens and closes the zone, handle after waiting the Technical Maintenance Staff to arrive.
Following diagram of circuit with reference to Fig. 3 describes action of the present invention.
In step S1, when elevator normally moves, enter step S2, judging has no abnormal or the fault generation, is when unusual or fault not taking place, to return step S1 and proceed normal operation in this judged result.
In the judgement of step S2, detected lift car 1 promptly stop to enter step S3 when waiting.
In step S3, behind lift car control setup 9 and elevator Control Centre output abnormality detection signal, enter step S4, S9 respectively.
In step S4, receive the urgent stop position of the lift car control setup 9 of anomaly detection signal according to the signal detection lift car of elevator car position detecting device 8, enter step S5 afterwards.
In step S5, whether the urgent stop position of judging lift car is positioned at elevator door can open and close the zone, when not being positioned at elevator door and can opening and closing the zone, enters step S10, waits the Technical Maintenance Staff to arrive.
In step S5, be positioned at elevator door and can open and close when zone being judged as urgent stop position, enter step S6, can start by not shown initiated innovation device judgement elevator.
After being elevator can start the time, entering step S10, this judged result waits for that the Technical Maintenance Staff arrives.
On the other hand, when in step S6, being judged as the elevator fail to start, enter step S7.
In step S7, lift car control setup 9 is removed the locking of elevator door, control elevator door simultaneously and turn on that button 5 carries out bright lamp or flicker shows, notify the passenger to open the elevator door of lift car and flee from elevator with luminous form, perhaps notify the passenger to open the elevator door of lift car with voice prompting mode and flee from elevator, after this enter step S8 by intercom telephone.
In step S8, the passenger opens elevator door 2 and flees from elevator according to the notice of opening elevator door and fleeing from this content of elevator.
In addition, in order further to improve the safety of the passenger who is closed in the lift car when fleeing from, except opening elevator door to passenger's notice and fleeing from the notice of this content of elevator, the bright lamp and the flicker that can also make elevator door turn on button 5 periodically change, and can be as described as follows to the floor of the lift car that promptly stops and exist this situation of difference of height to notify between the floor of the elevator lobby of floor recently.
For example, as shown in Figure 2, when lift car 1 and recently the difference of height h between the elevator lobby 11 of floor ± turn off the light when 75mm is above, glimmer comparatively slowly ± 75 to ± 15mm the time, carrying out speed at ± 15mm during to ± 5mm glimmers faster, carry out bright lamp in the time of in ± 5mm, thus, can grasp stop position roughly.
In addition, in general, the frequency of flicker can cause offending sensation when 6～12Hz, therefore with the frequency band of frequency configuration below 6～12Hz.In the example of Fig. 2, the frequency setting of flicker that will be slower is 1Hz, is 2Hz with the frequency setting that glimmers faster.
As the bright lamp of this moment or the display format of flicker, also can as dots and dashes (Morsesignal), be arranged to glimmer → glimmer → the such order of bright lamp.
And, can also be by representation being subdivided into than bright lamp, flicker, slower flicker and these 4 kinds of more representations of turning off the light faster, represent difference of height information in more detail, in addition, bright lamp or flicker are not limited in opens button 5 by elevator door and carries out, also can be undertaken, and special-purpose indicating device also can be set by elevator door X button 6 or floor button 4.In addition, the combination of bright lamp and flicker also is not limited only to combinations thereof.
According to above embodiment, can play following effect.
After promptly stopping the abnormality detection that waits, rush for the scene in the prior art and rescue the passenger by the Technical Maintenance Staff, zone and elevator can be opened and closed when being in the state of fail to start but the present invention only is positioned at elevator door at the urgent stop position of lift car 1, the passenger can be before the maintainer arrives, rescued rapidly.
And, after confirming that elevator can not jerked, remove the locking of elevator, make it possible to open elevator door, so the passenger in being closed in lift car is when elevator door is fled from, elevator can not move, thereby can make passenger safety and flee from elevator effectively.
In addition, owing to can predict difference of height h between the floor of the floor of lift car 1 and elevator lobby 11 by bright lamp or flicker, therefore when difference of height h is big, can remind the passenger to be noted when elevator door 2 is fled from opening in advance, so can improve the safety when fleeing from.
As variation; in order when misoperation has taken place for unusual or failure detector, still to guarantee safety; confirm whether to have the passenger to be closed in the lift car by intercom telephone with voice mode; received after confirming with voice that to be in the fail to start state from passenger's affirmation signal and elevator be condition; remove the elevator door locking of lift car; so, can further improve safety.
And, when carrying out the notice of speech form, except opening elevator door and flee from the such notice of elevator, can also increase the degree of for example how to carry out elevator door opening operation and difference of height h as how notice.
Open elevator door and flee from this notice of elevator and can be undertaken, also dedicated button can be set, can also be undertaken by image and voice device, and can be undertaken by the combination of bright lamp and flicker by floor button.
Claims (7)
1. the control system when abnormal elevator or fault; control system when described abnormal elevator or fault is included in the lift car that a plurality of floors provide service; detect the elevator car position detecting device of the position of this lift car; indicate the elevator door of the elevator door opening-closing of this lift car to open button and elevator door X button; be used to allow the floor button of destination of passenger's indicating elevator car; the communication means that is used in lift car and gets in touch with between the outside; carry out the control relevant with lift car the lift car control setup and with this lift car control setup bonded assembly external detection and control setup; wherein said external detection and control setup have stopping elevator; the elevator drive control setup that acceleration and speed are controlled; detect the unusual or failure detector of abnormal elevator or fault and judge the initiated innovation device that can elevator start; control system when described abnormal elevator or fault is characterised in that
Described unusual or failure detector promptly stops the back to lift car control setup output abnormality detection signal detecting; the lift car control setup that receives this anomaly detection signal makes the indication of elevator door opening and closing button invalid; and according to urgent stop position from the signal detection lift car of elevator car position detecting device; to judge that the elevator door whether detected urgent stop position is positioned at nearest floor can open and close regional location; when the result of this judgement can open and close regional location for being positioned at elevator door; expression is positioned at elevator door can opens and closes the judgement signal output of regional location to external detection and control setup; the external detection and the control setup that receive this signal judge by the initiated innovation device whether elevator can start; when the result of this judgement is the elevator fail to start; open and flee from indicator signal to the elevator door lock release indicator signal of lift car control setup output lift car and indication to the elevator door that the passenger opens elevator door and flees from the notice of elevator; receive this elevator door lock release indicator signal and elevator door and open and flee from the lift car control setup of indicator signal and remove the elevator door locking, and notify the passenger to open elevator door and flee from elevator.
2. the control system when abnormal elevator as claimed in claim 1 or fault is characterized in that, described notice comprises the floor of the lift car that promptly stops and recently has the notice that this situation of difference of height is carried out between the floor of floor.
3. the control system during as claim 1 or 2 described abnormal elevators or fault is characterized in that described notice is the notice of being undertaken by the speech message mode.
4. the control system when abnormal elevator as claimed in claim 3 or fault is characterized in that, described speech message is the message that comprises the elevator door opening operation.
5. the control system when abnormal elevator as claimed in claim 1 or fault is characterized in that, described notice is to show the luminous notice of notifying by making elevator door turn on button or the bright lamp of elevator door X button or flicker.
6. the control system during as claim 1,2,4, each described abnormal elevator of 5 or fault; it is characterized in that; condition as output elevator door lock release indicator signal has increased this condition of acknowledgment signal that promptly stops that receiving from lift car.
7. the control system when abnormal elevator as claimed in claim 3 or fault is characterized in that, the condition as output elevator door lock release indicator signal has increased this condition of acknowledgment signal that promptly stops that receiving from lift car.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007329108A JP2009149413A (en) | 2007-12-20 | 2007-12-20 | Elevator control system in abnormality and failure |
| JP2007-329108 | 2007-12-20 | ||
| JP2007329108 | 2007-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101462663A CN101462663A (en) | 2009-06-24 |
| CN101462663B true CN101462663B (en) | 2011-06-08 |
Family
ID=40803494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101837450A Expired - Fee Related CN101462663B (en) | 2007-12-20 | 2008-12-15 | Elevator abnormality or fault control system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009149413A (en) |
| CN (1) | CN101462663B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359572A (en) * | 2013-05-23 | 2013-10-23 | 中国矿业大学 | Elevator fault diagnosis method and device |
| CN103449276B (en) * | 2013-09-23 | 2016-03-30 | 日立电梯（中国）有限公司 | Elevator safety precaution system |
| CN104803251B (en) * | 2015-05-08 | 2018-03-02 | 上海新时达电气股份有限公司 | The detection method and system of elevator malfunction |
| CN108689269B (en) * | 2018-06-05 | 2020-05-26 | 日立楼宇技术（广州）有限公司 | Elevator debugging method, device, system, computer device and storage medium |
| WO2020194502A1 (en) * | 2019-03-26 | 2020-10-01 | 株式会社日立製作所 | Elevator system |
| CN110921447A (en) * | 2019-12-25 | 2020-03-27 | 杭州西奥电梯有限公司 | Elevator arrival reminding method and system, computer equipment and readable storage medium |
| JP7284735B2 (en) * | 2020-05-25 | 2023-05-31 | 株式会社日立ビルシステム | ELEVATOR DIAGNOSTIC DEVICE AND ELEVATOR DIAGNOSTIC METHOD |
| CN113415689A (en) * | 2021-06-24 | 2021-09-21 | 北京房地天宇特种设备安装工程有限公司 | Elevator control system and method and elevator |
| CN113602929B (en) * | 2021-07-27 | 2023-03-21 | 永大电梯设备（中国）有限公司 | Method for using household villa elevator in emergency safety room |
| CN117897351A (en) * | 2021-08-30 | 2024-04-16 | 通力股份公司 | Detection method and detection system for trapped people in elevator car |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221703A (en) * | 1997-08-30 | 1999-07-07 | Lg产电株式会社 | Rescue operating system of elevator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594359B2 (en) * | 1976-07-23 | 1984-01-28 | フジテツク株式会社 | Elevator door control device |
| JPS58162487A (en) * | 1982-03-23 | 1983-09-27 | 三菱電機株式会社 | Controller for elevator |
| JP2601929B2 (en) * | 1990-03-14 | 1997-04-23 | 株式会社日立ビルシステムサービス | Elevator remote rescue device |
| JP2001348173A (en) * | 2000-06-08 | 2001-12-18 | West Japan Railway Co | Control device for elevator |
-
2007
- 2007-12-20 JP JP2007329108A patent/JP2009149413A/en active Pending
-
2008
- 2008-12-15 CN CN2008101837450A patent/CN101462663B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221703A (en) * | 1997-08-30 | 1999-07-07 | Lg产电株式会社 | Rescue operating system of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009149413A (en) | 2009-07-09 |
| CN101462663A (en) | 2009-06-24 |
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Granted publication date: 20110608 Termination date: 20141215 |
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