CN101607654B - Elevator controlling apparatus - Google Patents
Elevator controlling apparatus Download PDFInfo
- Publication number
- CN101607654B CN101607654B CN2008102124376A CN200810212437A CN101607654B CN 101607654 B CN101607654 B CN 101607654B CN 2008102124376 A CN2008102124376 A CN 2008102124376A CN 200810212437 A CN200810212437 A CN 200810212437A CN 101607654 B CN101607654 B CN 101607654B
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- Prior art keywords
- elevator
- long period
- floor
- period earthquake
- earthquake
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims description 7
- 230000014509 gene expression Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Images
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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/022—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by a natural event, e.g. earthquake
-
- 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
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- 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
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
To provide an elevator control device capable of minimizing damage to an elevator hoistway apparatus, while securing the safety of passengers in an elevator, when a building provided with the elevator vibrates by a long period earthquake. This elevator control device has a long period earthquake detecting device detecting the long period earthquake, and has the function of controlling control operation of the elevator in response to a plurality of detection levels of the long period earthquake detecting device, and has the notifying function of notifying the fact to an external part, when the long period earthquake detecting device detects a first detection level or more. When the long period earthquake detecting device detects the long period earthquake of a second detection level, which is predetermined and is larger than the first detection level, under the condition that an offresonance floor without being affected by the long period earthquake is on the running direction of the elevator, the elevator is operated to the offresonance floor; when the offresonance floor is not on the running direction of the elevator, the elevator is operated to the nearest floor for stop, then is operated to the above offresonance floor.
Description
The application is that application number is 200710112525.4, the applying date is on June 20th, 2007, denomination of invention is divided an application for the application for a patent for invention of " elevator control gear ".
Technical field
The present invention relates to elevator control gear.Specifically, relate to when the building that is provided with elevator vibrates owing to the long period earthquake, be used for guaranteeing the safety of passenger in the elevator, and the damage of elevator hoistways equipment is suppressed at minimal elevator control gear.
Background technology
In the elevator control gear when generation earthquake in the past, safety when guaranteeing earthquake is as purpose, the P rolling land shake detector of detection initial stage fine motion is set or detects the main S rolling land shake detector that vibrates, when described earthquake detector work, make elevator parking at nearest floor, when detecting the larger earthquake of earthquake magnitude by S rolling land shake detector, elevator emergency is stopped, controlled operation when implementing the earthquake corresponding with the detection rank.
And following scheme has been proposed, when this earthquake in the controlled operation, safety in order to ensure the passenger, can detect rapidly other earthquake of the non-detectable detection level of described earthquake detector, controlled operation in the time of can carrying out described earthquake reliably (for example with reference to patent documentation 1, patent documentation 2).
Following scheme has been proposed in addition, when building vibrates owing to high wind, the breakage for equipment in preventing rope and car contacting hoistway, displacement and time length according to building, so that the floor of equipment in leaving rope and car might contacting hoistway, limit the service of this floor, thereby continue normal operation (for example with reference to patent documentation 3) as much as possible.
60-No. 67379 communiques of patent documentation 1 Japanese kokai publication sho
60-No. 61483 communiques of patent documentation 2 Japanese kokai publication sho
2005-No. 324890 communiques of patent documentation 3 TOHKEMYs
The earthquake detector that when earthquake in the past, uses in the controlled operation can not sense cycle long earthquake (hereinafter referred to as the long period earthquake), continue to cause rope and cable to shake in the normal operation and damage the situation of equipment in the hoistway of elevator so might be created in.
And, in the scheme of patent documentation 1, patent documentation 2 records, namely allow to detect the long period earthquake, but the action self of controlled operation is with in the past identical during owing to earthquake, so when stopping neutralization and rest against nearest floor in advancing, this dock floor may not be the safe floor of relative long period earthquake, owing to the vibration resonance of rope and cable class and building, might produce the situation of equipment in the hoistway that damages elevator.
And, record in patent documentation 3, floor restriction service to the vibration resonance of rope and cable and building, and during lasting normal operation, because domain structure and fabric structure, so that vibration is exaggerated, can not tackle the resonance of building and the long period earthquake that might produce to equipment in building and the elevator hoistways infringement.
Summary of the invention
The present invention proposes in order to address the above problem, its purpose is, a kind of elevator control gear and elevator control method are provided, when it vibrates owing to the long period earthquake at the building that is provided with elevator, guarantee the safety of passenger in the elevator, and the damage of elevator hoistways equipment is suppressed at Min..
Elevator control gear of the present invention has the long period earthquake detection apparatus that the long period that detects building waves, this elevator control gear is characterised in that, above-mentioned long period earthquake detection apparatus detects predetermined other long period of detection level and waves, under the off-resonance floor that not waved by long period to affect is present in situation on the elevator direct of travel, make elevator run to above-mentioned off-resonance floor; And under above-mentioned off-resonance floor is not present in situation on the elevator direct of travel, makes elevator run to nearest floor and stop, then make it run to above-mentioned off-resonance floor.
In addition, elevator control gear of the present invention is characterised in that, in the situation that above-mentioned nearest floor produces the possibility of damaging if exist main rope, control cables etc. to contact with equipment in the hoistway, elevator is shut down when elevator parking.
In addition, elevator control gear of the present invention is characterised in that, above-mentioned long period earthquake detection apparatus waves with the long period that a plurality of ranks detect building.
In addition, the invention provides a kind of elevator control method, this elevator has the long period earthquake detection apparatus that the long period that detects building waves, it is characterized in that, this elevator control method may further comprise the steps: detect the predetermined step that other long period of level waves that detects by above-mentioned long period earthquake detection apparatus; Under the off-resonance floor that not waved by long period to affect is present in situation on the elevator direct of travel, make elevator run to the step of above-mentioned off-resonance floor; And under above-mentioned off-resonance floor is not present in situation on the elevator direct of travel, makes elevator run to nearest floor and stop, then make it run to the step of above-mentioned off-resonance floor.
According to the present invention, can detect the long period earthquake that earthquake detector in the past can not detect, the passenger is more safely taken refuge.And the vibration that can reduce the building that causes owing to the long period earthquake causes its impaired possibility so that the interior equipment of hoistway of elevator is impacted in rope and cable resonance.
Description of drawings
Fig. 1 is the integrally-built constructional drawing of the elevator control gear of expression embodiments of the present invention 1.
Fig. 2 is the block diagram of stop equipment of the elevator control gear of expression embodiments of the present invention 1.
Fig. 3 is the block diagram of equipment in the car of elevator control gear of expression embodiments of the present invention 1.
Fig. 4 is the diagram of circuit for the earthquake controlled running of long period of the elevator control gear of explanation embodiments of the present invention 1.
The specific embodiment
Embodiment 1
Below, use Fig. 1～Fig. 4 that embodiments of the present invention are described.
Fig. 1 is the integrally-built constructional drawing of the elevator control gear of expression embodiments of the present invention 1.In Fig. 1, constitute by main rope 4 with the lift car 2 of hoistway 1 interior movement at elevator and to be connected with counterweight 3, by winch 5 rotations that make this main rope 4 of reeling, lift car 2 and counterweight 3 are with the lifting of transfusion bottle form.6-1～6-6 represent respectively each stop from 1 layer to 6 layers, and the rotation of control board for elevator 7 control winchs 5 makes elevator parking in respective storey.
And lift car 2 is connected by control cable 8 with control board for elevator 7, implements the control of each device in the car 2.
And, be provided with the long period earthquake detection apparatus 9 that detects the long period earthquake at the top of hoistway 1, when detecting the long period earthquake, control board for elevator 7 is controlled and is made elevator advance to predefined floor and stop at this, resonates with the vibration of building and contacts the equipment (not shown) that is located at hoistway 1 and make its damage to prevent main rope 4, control cable 8 etc.Long period earthquake detection apparatus 9 has the 1st and detects rank (LV1) and detect other the 2nd detection rank (LV2) of level greater than the 1st.The 1st of long period earthquake detection apparatus 9 detect rank (LV1) for example one-sided amplitude surpass 5mm building shake action when continuing 1 minute.And, the 2nd detect rank (LV2) for example one-sided amplitude surpass 10mm building shake action when continuing 1 minute.
Fig. 2 is the block diagram of stop equipment of the elevator control gear of expression embodiments of the present invention 1.In Fig. 2, each stop of 6 expression elevators, 10 expressions are located at respectively the stop operation board of each stop 6; 11 expressions are located at the landing call button device on the stop operation board 10, and 12 expressions are located at the landing display device on the stop operation board 10, the stop door of 13 expression elevators.
Fig. 3 is the block diagram of equipment in the car of elevator control gear of expression embodiments of the present invention 1.In Fig. 3,2 expression lift cars, 14 expressions are located at the cage operating panel in the car 2, and 15 expressions are located at the car hall buttons device on the cage operating panel 14, and 16 expressions are located at the car read out instrument on the cage operating panel 14, the car door of 17 expression elevators.
Fig. 4 is the diagram of circuit for the earthquake controlled running of long period of the elevator control gear of explanation embodiments of the present invention 1.
In Fig. 4, in step S2, long period earthquake detection apparatus 9 do not detect the 1st detect rank (LV1) during in, the elevator of carrying out normal operation in step S1 continues the normal operation of step S1.
In step S2, when long period earthquake detection apparatus 9 detects the 1st detection rank (LV1), in step S3, make the external devices such as landing display device 12, car read out instrument 16, monitor (not shown) carry out the demonstration (bright light of display lamp etc.) that has detected the long period earthquake.Thus, when having the rank more than detecting the 1st detection rank (LV1), the informing function that before changing controlled operation over to, gives the alarm to the outside.
Then, in step S4, judge whether long period earthquake detection apparatus 9 is in the state that does not detect the 1st detection rank (LV1), when not detecting the 1st detection rank (LV1), in step S5, the display lamp that makes landing display device 12, car read out instrument 16, monitor (not shown) etc. at the appointed time after (for example after 10 minutes) turn off the light, continue the normal operation of step S1.Being made as behind the specified time is because the 1st detect rank (LV1) and set lowlyer, detects rank (LV1) and makes the display lamp flicker to prevent from again detecting the 1st.
In step S4, if long period earthquake detection apparatus 9 is detecting the 1st and detecting rank (LV1), then in step S6, judge whether to detect the 2nd and detect rank (LV2), when not detecting the 2nd detection rank (LV2), return step S3, reprocessing.
Then, in step S6, when long period earthquake detection apparatus 9 detects the 2nd detection rank (LV2), in step S7, deletion utilizes landing call, the car of landing call button device 11,15 registrations of car hall buttons device to exhale ladder, the use of the elevator after forbidding.Thus, have when changing controlled operation over to, the deletion car is exhaled ladder, landing call, can not continue to use the function of elevator after making it.
Then, in step S8, judge whether elevator advances, if advance, then in step S9, carry out on direct of travel, whether existing the judgement of predefined off-resonance floor.
In step S9, if on direct of travel, there is not the off-resonance floor, then in step S10, make elevator parking at nearest floor, in step S11, implement the passenger and leave elevator.
In step S12, at the appointed time whether judgement passenger in step S11 leave the needed time of elevator and finish in (for example 1 minute), leave elevator if finish at the appointed time, then main rope 4, control cables 8 etc. can or not contact with the vibration resonance of building the equipment (not shown) that is located in the hoistway 1, so in step S13, reduce the speed of elevator, carry out advancing to predefined off-resonance floor.Then, in step S14, finish after the stop of off-resonance floor, elevator is shut down.
In step S12, when passenger in step S11 leaves needed time of elevator when above through specified time (for example 1 minute), main rope 4, control cables 8 etc. might contact with the vibration resonance of building the equipment (not shown) that is located at hoistway 1 makes its damage, so make elevator shut down (step S15) in dock floor (recently floor).
In step S9, when there is the off-resonance floor in direct of travel, in step S16, make elevator to the running of keeping straight on of predefined off-resonance floor, in step S17, make the passenger leave elevator after, elevator is shut down.
In step S8, when long period earthquake detection apparatus 9 detects the 2nd detection rank (LV2) when elevator stops, in step S18, judge whether predefined off-resonance floor of dock floor, if off-resonance floor, then after step S17 makes the passenger leave elevator, elevator is shut down.
In step S18, when dock floor is not predefined off-resonance floor, in step S11, implements the passenger and leave elevator, leave the needed time of elevator according to passenger in step S11, implement the processing identical with abovementioned steps S12～S15.
Claims (4)
1. an elevator control gear is characterized in that, this elevator control gear has:
The long period earthquake detection apparatus that waves of the building that the earthquake of detection long period causes; And
Control panel, it waves detection according to what this long period earthquake detection apparatus carried out, make elevator carry out following controlled operation: not to be subjected in the situation of the off-resonance floor that vibration of building affects when there is main rope in the direct of travel at elevator, make elevator run to above-mentioned off-resonance floor, and when not existing on the direct of travel of elevator in the situation of off-resonance floor, make elevator run to nearest floor.
2. an elevator control gear is characterized in that, this elevator control gear has:
The long period earthquake detection apparatus that waves of the building that the earthquake of detection long period causes; And
Control panel, it waves detection according to what this long period earthquake detection apparatus carried out, make elevator carry out following controlled operation: not to be subjected in the situation of the off-resonance floor that vibration of building affects when there is main rope in the direct of travel at elevator, make elevator run to above-mentioned off-resonance floor, and when not existing on the direct of travel of elevator in the situation of off-resonance floor, make elevator run to nearest floor and stop, then make it run to above-mentioned off-resonance floor.
3. an elevator control method is characterized in that, this elevator control method may further comprise the steps:
Detect the step of waving of the building that the long period earthquake causes by the long period earthquake detection apparatus; And
Wave detection according to what this long period earthquake detection apparatus carried out, when existing main rope, the direct of travel at elevator is not subjected in the situation of the off-resonance floor that vibration of building affects, make elevator run to above-mentioned off-resonance floor, and when not existing on the direct of travel of elevator in the situation of off-resonance floor, make elevator run to the step of nearest floor.
4. an elevator control method is characterized in that, this elevator control method may further comprise the steps:
Detect the step of waving of the building that the long period earthquake causes by the long period earthquake detection apparatus; And
Wave detection according to what this long period earthquake detection apparatus carried out, when existing main rope, the direct of travel at elevator is not subjected in the situation of the off-resonance floor that vibration of building affects, make elevator run to above-mentioned off-resonance floor, and when not existing on the direct of travel of elevator in the situation of off-resonance floor, make elevator run to nearest floor and stop, then make it run to the step of above-mentioned off-resonance floor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006283650A JP4680864B2 (en) | 2006-10-18 | 2006-10-18 | Elevator control device and elevator control method |
| JP2006283650 | 2006-10-18 | ||
| JP2006-283650 | 2006-10-18 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101125254A Division CN101164857B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607654A CN101607654A (en) | 2009-12-23 |
| CN101607654B true CN101607654B (en) | 2013-03-06 |
Family
ID=39333745
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101125254A Expired - Fee Related CN101164857B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling device |
| CN2010105230497A Pending CN101973472A (en) | 2006-10-18 | 2007-06-20 | Elevator controlling device and method |
| CN2008102124361A Expired - Fee Related CN101386387B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling apparatus |
| CN2011101697230A Expired - Fee Related CN102198904B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling apparatus |
| CN2008102124376A Expired - Fee Related CN101607654B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling apparatus |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101125254A Expired - Fee Related CN101164857B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling device |
| CN2010105230497A Pending CN101973472A (en) | 2006-10-18 | 2007-06-20 | Elevator controlling device and method |
| CN2008102124361A Expired - Fee Related CN101386387B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling apparatus |
| CN2011101697230A Expired - Fee Related CN102198904B (en) | 2006-10-18 | 2007-06-20 | Elevator controlling apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4680864B2 (en) |
| KR (5) | KR100932588B1 (en) |
| CN (5) | CN101164857B (en) |
| HK (1) | HK1127331A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2467942C2 (en) * | 2008-03-17 | 2012-11-27 | Отис Элевейтэ Кампэни | Method of controlling elevator system and elevator system |
| JP5399879B2 (en) * | 2009-12-11 | 2014-01-29 | 株式会社日立製作所 | Elevator control device |
| JP5269038B2 (en) * | 2010-11-10 | 2013-08-21 | 株式会社日立製作所 | Elevator equipment |
| KR101243784B1 (en) * | 2011-07-12 | 2013-03-15 | 티센크루프엘리베이터코리아 주식회사 | Apparatus and method for controlling elevator operation |
| WO2013038558A1 (en) * | 2011-09-16 | 2013-03-21 | 三菱電機株式会社 | Elevator device |
| JP5489303B2 (en) * | 2012-03-30 | 2014-05-14 | 東芝エレベータ株式会社 | Elevator control device |
| JP5420708B2 (en) * | 2012-03-30 | 2014-02-19 | 東芝エレベータ株式会社 | Elevator control device |
| WO2014141366A1 (en) * | 2013-03-11 | 2014-09-18 | 三菱電機株式会社 | Elevator device |
| EP2835334B1 (en) * | 2013-08-08 | 2021-09-29 | KONE Corporation | Method for controlling an elevator and elevator |
| JP7040658B1 (en) * | 2021-03-23 | 2022-03-23 | 三菱電機株式会社 | Elevator controller and elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004359405A (en) * | 2003-06-04 | 2004-12-24 | Hitachi Building Systems Co Ltd | Remote rescue method for elevator in case of earthquake |
| JP2005324890A (en) * | 2004-05-12 | 2005-11-24 | Toshiba Elevator Co Ltd | Elevator operation control device |
| JP2006206200A (en) * | 2005-01-25 | 2006-08-10 | Mitsubishi Electric Corp | Elevator operating device |
| JP2006264882A (en) * | 2005-03-23 | 2006-10-05 | Toshiba Elevator Co Ltd | Elevator control operation device and elevator |
| JP4596899B2 (en) * | 2004-12-07 | 2010-12-15 | 三菱電機ビルテクノサービス株式会社 | Elevator control device and control method thereof, and elevator control device repair method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044227B2 (en) * | 1980-07-02 | 1985-10-02 | 株式会社日立製作所 | Elevator control operation method during earthquakes |
| JPS603764U (en) * | 1983-06-21 | 1985-01-11 | 三菱電機株式会社 | Elevator with wind control operation and building shaking amount detection device |
| JPH0637269B2 (en) * | 1984-11-09 | 1994-05-18 | 株式会社日立製作所 | Elevator control operation device |
| JPH04365768A (en) * | 1990-12-26 | 1992-12-17 | Toshiba Corp | Control device for elevator |
| JPH0637269A (en) * | 1992-07-17 | 1994-02-10 | Mitsubishi Electric Corp | Junction-type field effect transistor, memory device equipped therewith, and manufacture thereof |
| JPH08169659A (en) * | 1994-12-20 | 1996-07-02 | Hitachi Building Syst Eng & Service Co Ltd | At-earthquake operation device of elevator |
| DE69932949T3 (en) * | 1999-10-22 | 2010-07-01 | Mitsubishi Denki K.K. | LIFT CONTROL |
| JP2003146552A (en) * | 2001-11-14 | 2003-05-21 | Mitsubishi Electric Corp | Operation device of elevator |
| JP2003341954A (en) * | 2002-05-29 | 2003-12-03 | Mitsubishi Electric Building Techno Service Co Ltd | Cable monitoring system for elevator |
| JP2004284758A (en) * | 2003-03-24 | 2004-10-14 | Toshiba Elevator Co Ltd | Emergency control operation system of elevator for earthquake |
-
2006
- 2006-10-18 JP JP2006283650A patent/JP4680864B2/en not_active Expired - Fee Related
-
2007
- 2007-05-09 KR KR1020070045114A patent/KR100932588B1/en active IP Right Grant
- 2007-06-20 CN CN2007101125254A patent/CN101164857B/en not_active Expired - Fee Related
- 2007-06-20 CN CN2010105230497A patent/CN101973472A/en active Pending
- 2007-06-20 CN CN2008102124361A patent/CN101386387B/en not_active Expired - Fee Related
- 2007-06-20 CN CN2011101697230A patent/CN102198904B/en not_active Expired - Fee Related
- 2007-06-20 CN CN2008102124376A patent/CN101607654B/en not_active Expired - Fee Related
-
2008
- 2008-08-21 KR KR1020080081991A patent/KR100935507B1/en active IP Right Grant
- 2008-08-21 KR KR1020080081990A patent/KR100935506B1/en active IP Right Grant
-
2009
- 2009-06-29 KR KR1020090058232A patent/KR100960440B1/en active IP Right Grant
- 2009-06-29 KR KR1020090058233A patent/KR100960441B1/en active IP Right Grant
- 2009-08-07 HK HK09107253.8A patent/HK1127331A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004359405A (en) * | 2003-06-04 | 2004-12-24 | Hitachi Building Systems Co Ltd | Remote rescue method for elevator in case of earthquake |
| JP2005324890A (en) * | 2004-05-12 | 2005-11-24 | Toshiba Elevator Co Ltd | Elevator operation control device |
| JP4596899B2 (en) * | 2004-12-07 | 2010-12-15 | 三菱電機ビルテクノサービス株式会社 | Elevator control device and control method thereof, and elevator control device repair method |
| JP2006206200A (en) * | 2005-01-25 | 2006-08-10 | Mitsubishi Electric Corp | Elevator operating device |
| JP2006264882A (en) * | 2005-03-23 | 2006-10-05 | Toshiba Elevator Co Ltd | Elevator control operation device and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090086489A (en) | 2009-08-13 |
| KR100960441B1 (en) | 2010-05-28 |
| KR20080035430A (en) | 2008-04-23 |
| KR100932588B1 (en) | 2009-12-17 |
| KR100960440B1 (en) | 2010-05-28 |
| JP4680864B2 (en) | 2011-05-11 |
| HK1127331A1 (en) | 2009-09-25 |
| CN101607654A (en) | 2009-12-23 |
| KR20080082589A (en) | 2008-09-11 |
| KR20080082590A (en) | 2008-09-11 |
| CN101386387A (en) | 2009-03-18 |
| CN101164857A (en) | 2008-04-23 |
| JP2008100796A (en) | 2008-05-01 |
| CN102198904A (en) | 2011-09-28 |
| KR100935506B1 (en) | 2010-01-06 |
| CN101973472A (en) | 2011-02-16 |
| CN102198904B (en) | 2013-11-13 |
| KR100935507B1 (en) | 2010-01-06 |
| KR20090086488A (en) | 2009-08-13 |
| CN101386387B (en) | 2011-05-18 |
| CN101164857B (en) | 2012-04-18 |
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