CN101164857B - Elevator controlling device - Google Patents

Elevator controlling device Download PDF

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Publication number
CN101164857B
CN101164857B CN2007101125254A CN200710112525A CN101164857B CN 101164857 B CN101164857 B CN 101164857B CN 2007101125254 A CN2007101125254 A CN 2007101125254A CN 200710112525 A CN200710112525 A CN 200710112525A CN 101164857 B CN101164857 B CN 101164857B
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China
Prior art keywords
elevator
long period
rank
floor
detects
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Expired - Fee Related
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CN2007101125254A
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Chinese (zh)
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CN101164857A (en
Inventor
毛利一成
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/021Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/022Applications 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492Position or motion detectors or driving means for the detector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027Applications 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

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  • 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

The invention provides an elevator control device. The proposal of the invention is to provide an elevator control device which can ensure the safety of passengers in the elevator when the buildings with an elevator vibrate due to a long-term earthquake, and can minimally restrain the loss of the elevator hatchway. The technical proposal of the invention is that the elevator control device is provided with a long-term earthquake detecting device (9) used for detecting the long-term earthquake; and the elevator control device has the function of controlling the operation of the elevator according to the plurality of detection levels of the long-term earthquake detecting device; and the elevator control device has the function of notifying outside when the long-term earthquake detecting device detects the level higher than the first detection level.

Description

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 to guarantee passenger's in the elevator safety, 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 purpose; The P rolling land that the fine motion of detection initial stage is set shakes detector or detects the main S rolling land shake detector that vibrates, and when said earthquake detector is worked, makes elevator parking at nearest floor; When detecting the bigger earthquake of earthquake magnitude through S rolling land shake detector, elevator emergency is stopped, implementing controlled operation when detecting the cooresponding earthquake of rank.
And following scheme has been proposed; When this earthquake in the controlled operation; In order to ensure passenger's safety, can detect other earthquake of the non-detectable detection of said earthquake detector level rapidly, controlled operation (for example with reference to patent documentation 1, patent documentation 2) in the time of can carrying out said earthquake reliably.
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 according to the displacement and the time length of building, makes and to leave the floor that rope and car might contact the interior equipment of hoistway; Limit the service of this floor, thereby continue normal operation (for example with reference to patent documentation 3) as much as possible.
Patent documentation 1 japanese kokai publication sho 60-67379 communique
Patent documentation 2 japanese kokai publication sho 60-61483 communiques
Patent documentation 3 TOHKEMY 2005-324890 communiques
Can not the sense cycle long earthquake of the earthquake detector that when earthquake in the past, uses in the controlled operation (below be called the long period earthquake) continues to cause in the normal operation rope and cable class to shake and damages the situation of the interior equipment of hoistway of elevator so might be created in.
And; In the scheme of patent documentation 1, patent documentation 2 records, even can detect the long period earthquake, but since during earthquake the action self of controlled operation identical with in the past; So when stopping neutralization and rest against nearest floor in advancing; This stop 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; To the floor restrict service of the vibration resonance of rope and cable class and building, and during lasting normal operation, because domain structure and fabric structure; Feasible vibration is exaggerated, and can not tackle the resonance of building and the long period earthquake that might produce infringement to equipment in building and the elevator hoistways.
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 passenger's in the elevator safety, and the damage of elevator hoistways equipment is suppressed at Min..
The present invention provides a kind of elevator control gear; The rope that is used to prevent elevator and cable with the shaking resonance of building with hoistway in equipment contact, wherein, this elevator control gear has: long period earthquake detection device; It surpasses the shaking when continuing 1 minute of said building of 5mm at one-sided amplitude; Detect the 1st and detect rank, surpass the shaking when continuing 1 minute of said building of 10mm, detect the 2nd and detect rank at one-sided amplitude; And control panel; It is being detected by said long period earthquake detection device under said the 1st other situation of detection level; Make landing display device, car read out instrument, monitor carry out the demonstration that has detected the long period earthquake; After detecting said the 1st detection rank, detecting the said the 2nd detects under other situation of level; The controlled operation of being scheduled to; Said elevator control gear has following function: when said long period earthquake detection device detects the said the 2nd when detecting rank when elevator is advanced, judge whether the off-resonance floor of the vibration effect that does not receive the long period earthquake is present on the direct of travel of elevator, make that elevator is through to be run to the off-resonance floor of the vibration effect that does not receive the long period earthquake or rest in nearest floor.
In addition, when this elevator control gear has the rank more than long period earthquake detection device detects the 1st detection rank, the informing function of notifying to the outside.
In addition; This elevator control gear has following function: when long period earthquake detection device detects the 2nd detection rank when elevator stops; Judge whether stop floor is predefined off-resonance floor; Under the situation that is the off-resonance floor, after making the passenger leave elevator, elevator is shut down.
In addition, this elevator control gear has following function: when detecting the 2nd when elevator stops, long period earthquake detection device detects rank, and when stopping floor and not being the off-resonance floor; After making the passenger leave elevator, judge that the passenger leaves the needed time of elevator and whether surpassed the schedule time, leave elevator if accomplished in the given time; The speed of elevator is reduced; Advance to the off-resonance floor, when the stop accomplished to the off-resonance floor, elevator is shut down; If do not accomplish in the given time and leave elevator, then elevator is shut down at the stop floor.
In addition, this elevator control gear has following function: when long period earthquake detection device detected the 2nd detection rank, the registered ladder of exhaling of deletion car and stop made it the back elevator and can not continue to use.
The present invention provides a kind of elevator control method; The rope that is used to prevent elevator and cable with the shaking resonance of building with hoistway in equipment contact, wherein, this elevator control method may further comprise the steps: long period earthquake detection step; Surpass the shaking when continuing 1 minute of said building of 5mm at one-sided amplitude; Detect the 1st and detect rank, surpass the shaking when continuing 1 minute of said building of 10mm, detect the 2nd and detect rank at one-sided amplitude; Step display detects the said the 1st and detects under other situation of level in said long period earthquake detection step, make landing display device, car read out instrument, monitor carry out the demonstration that has detected the long period earthquake; Detect the said the 1st detect rank after, when elevator is advanced, detect the 2nd when detecting rank, whether the off-resonance floor of judging the vibration effect that does not receive the long period earthquake is present in the step on the direct of travel of elevator; And whether be present in the said judgement on the direct of travel of elevator according to the off-resonance floor, make the through step that runs to the off-resonance floor or rest in nearest floor of elevator.
In addition, this elevator control method may further comprise the steps: when long period earthquake detection step detect the 1st detect more than the rank rank the time, the step of notifying to the outside.
In addition; This elevator control method may further comprise the steps: when long period earthquake detection step detects the 2nd detection rank when elevator stops; Judge whether stop floor is predefined off-resonance floor; Under the situation that is the off-resonance floor, the step that elevator is shut down.In addition, this elevator control method may further comprise the steps: when detecting the 2nd when elevator stops, long period earthquake detection step detects rank, and when stopping floor and not being the off-resonance floor; After making the passenger leave elevator, judge that the passenger leaves the needed time of elevator and whether surpassed the schedule time, leave elevator if accomplished in the given time; The speed of elevator is reduced; Advance to the off-resonance floor, when the stop accomplished to the off-resonance floor, elevator is shut down; If do not accomplish in the given time and leave elevator, then stopping the step that floor shuts down elevator.In addition, this elevator control method may further comprise the steps: when long period earthquake detection step detected the 2nd detection rank, the registered ladder of exhaling of deletion car and stop made it the step that the back elevator can not continue to use.
According to the present invention, the earthquake detector that can detect in the past can not detected long period earthquake, and the passenger is more safely taken refuge.And the interior equipment of hoistway that the vibration that can reduce the building that causes owing to the long period earthquake makes rope and cable class resonate and impacts elevator causes its impaired possibility.
Description of drawings
Fig. 1 is the integrally-built constructional drawing of the elevator control gear of expression embodiment 1 of the present invention.
Fig. 2 is the block diagram of stop equipment of the elevator control gear of expression embodiment 1 of the present invention.
Fig. 3 is the block diagram of equipment in the car of elevator control gear of expression embodiment 1 of the present invention.
Fig. 4 is the diagram of circuit of the earthquake controlled running of long period that is used to explain the elevator control gear of embodiment 1 of the present invention.
The specific embodiment
Embodiment 1
Below, use Fig. 1~Fig. 4 that embodiment of the present invention is described.
Fig. 1 is the integrally-built constructional drawing of the elevator control gear of expression embodiment 1 of the present invention.In Fig. 1, the lift car 2 that moves in hoistway 1 at elevator constitutes through main rope 4 and is connected with counterweight 3, rotates through the winch 5 that makes this main rope 4 of reeling, and lift car 2 and counterweight 3 go up and down with the transfusion bottle form.6-1~6-6 representes each stop from 1 layer to 6 layers respectively, and the rotation of control board for elevator 7 control winchs 5 makes elevator parking in respective storey.
And lift car 2 is connected through 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 device 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 device 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 device 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 embodiment 1 of the present invention.In Fig. 2, each stop of 6 expression elevators, 10 expressions are located at the stop operation board of each stop 6 respectively; 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 embodiment 1 of the present invention.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 of the earthquake controlled running of long period that is used to explain the elevator control gear of embodiment 1 of the present invention.
In Fig. 4, in step S2, long period earthquake detection device 9 do not detect the 1st detect rank (LV1) during in, the elevator of in step S1, carrying out normal operation continues the normal operation of step S1.
In step S2; When long period earthquake detection device 9 detects the 1st detection rank (LV1); In step S3, make landing display device 12, car read out instrument 16, monitor external devices such as (not shown) carry out the demonstration (the bright lamp of display lamp etc.) that has detected the long period earthquake.Thus, when having the rank more than detecting the 1st detection rank (LV1), changing the informing function that gives the alarm to the outside before the controlled operation over to.
Then; In step S4; Judge whether long period earthquake detection device 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 of landing display device 12, car read out instrument 16, monitor (not shown) etc. is turned off the light back (for example after 10 minutes) at the appointed time, 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 to detect once more the 1st.
In step S4, if detecting the 1st, long period earthquake detection device 9 detects 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 device 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,, then in step S9, carry out on direct of travel, whether existing the judgement of predefined off-resonance floor if advance.
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 accomplish in (for example 1 minute); Leave elevator if accomplish at the appointed time, then main rope 4, control cable 8 etc. can or not contact the equipment (not shown) that is located in the hoistway 1 with the vibration resonance of building, so in step S13; Reduce the speed of elevator, carry out advancing to predefined off-resonance floor.Then, in step S14,, elevator is shut down accomplishing after the stop of off-resonance floor.
In step S12; When passenger in step S11 leaves the needed effluxion specified time of elevator (for example 1 minute) when above; Main rope 4, control cable 8 etc. might contact the equipment (not shown) that is located at hoistway 1 with the vibration resonance of building makes its damage, so make elevator shut down (step S15) stopping floor (floor recently).
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 device 9 detects the 2nd detection rank (LV2) when elevator stops; In step S18, judge and stop whether floor is predefined off-resonance floor; If the off-resonance floor then after step S 17 makes the passenger leave elevator, shuts down elevator.
In step S18, when to stop floor be not predefined off-resonance floor, in few rapid S11, implement 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 (10)

1. elevator control gear, the rope that is used to prevent elevator and cable with the shaking resonance of building with hoistway in equipment contact, it is characterized in that this elevator control gear has:
Long period earthquake detection device, it surpasses the shaking when continuing 1 minute of said building of 5mm at one-sided amplitude, detects the 1st and detects rank, surpasses the shaking when continuing 1 minute of said building of 10mm at one-sided amplitude, detects the 2nd and detects rank; And
Control panel; It is being detected by said long period earthquake detection device under said the 1st other situation of detection level; Make landing display device, car read out instrument, monitor carry out the demonstration that has detected the long period earthquake; After detecting said the 1st detection rank, detect the said the 2nd and detect under other situation of level the controlled operation of being scheduled to
Said elevator control gear has following function: when said long period earthquake detection device detects the said the 2nd when detecting rank when elevator is advanced; Whether the off-resonance floor of judging the vibration effect that does not receive the long period earthquake is present on the direct of travel of elevator, elevator is gone directly run to the off-resonance floor of the vibration effect that does not receive the long period earthquake or rest in nearest floor.
2. elevator control gear according to claim 1 is characterized in that, the informing function of notifying to the outside when this elevator control gear has the rank more than long period earthquake detection device detects the 1st detection rank.
3. elevator control gear according to claim 1 and 2; It is characterized in that; This elevator control gear has following function: when long period earthquake detection device detects the 2nd detection rank when elevator stops; Judge that whether stop floor is predefined off-resonance floor, under the situation that is the off-resonance floor, shuts down elevator after making the passenger leave elevator.
4. elevator control gear according to claim 3 is characterized in that, this elevator control gear has following function: detect rank when long period earthquake detection device detects the 2nd when elevator stops; And when stopping floor and not being the off-resonance floor, after making the passenger leave elevator, judge that the passenger leaves the needed time of elevator and whether surpassed the schedule time; Leave elevator if accomplished in the given time, the speed of elevator is reduced, advance to the off-resonance floor; When the stop accomplished to the off-resonance floor; Elevator is shut down, do not leave elevator, then elevator is shut down at the stop floor if accomplish in the given time.
5. elevator control gear according to claim 1 and 2; It is characterized in that; This elevator control gear has following function: when long period earthquake detection device detected the 2nd detection rank, the registered ladder of exhaling of deletion car and stop made it the back elevator and can not continue to use.
6. elevator control method, the rope that is used to prevent elevator and cable with the shaking resonance of building with hoistway in equipment contact, it is characterized in that this elevator control method may further comprise the steps:
Long period earthquake detection step surpasses the shaking when continuing 1 minute of said building of 5mm at one-sided amplitude, detects the 1st and detects rank, surpasses the shaking when continuing 1 minute of said building of 10mm at one-sided amplitude, detects the 2nd and detects rank;
Step display detects the said the 1st and detects under other situation of level in said long period earthquake detection step, make landing display device, car read out instrument, monitor carry out the demonstration that has detected the long period earthquake;
Detect the said the 1st detect rank after, when elevator is advanced, detect the 2nd when detecting rank, whether the off-resonance floor of judging the vibration effect that does not receive the long period earthquake is present in the step on the direct of travel of elevator; And
Whether be present in the said judgement on the direct of travel of elevator according to the off-resonance floor, make the through step that runs to the off-resonance floor or rest in nearest floor of elevator.
7. elevator control method according to claim 6 is characterized in that, this elevator control method may further comprise the steps: when long period earthquake detection step detect the 1st detect more than the rank rank the time, the step of notifying to the outside.
8. according to claim 6 or 7 described elevator control methods; It is characterized in that; This elevator control method may further comprise the steps: when long period earthquake detection step detects the 2nd detection rank when elevator stops; Judge whether stop floor is predefined off-resonance floor, under the situation that is the off-resonance floor, the step that elevator is shut down.
9. elevator control method according to claim 8 is characterized in that, this elevator control method may further comprise the steps: detect rank when long period earthquake detection step detects the 2nd when elevator stops; And when stopping floor and not being the off-resonance floor, after making the passenger leave elevator, judge that the passenger leaves the needed time of elevator and whether surpassed the schedule time; Leave elevator if accomplished in the given time, the speed of elevator is reduced, advance to the off-resonance floor; When the stop accomplished to the off-resonance floor; Elevator is shut down, do not leave elevator, then stopping the step that floor shuts down elevator if accomplish in the given time.
10. according to claim 6 or 7 described elevator control methods; It is characterized in that; This elevator control method may further comprise the steps: when long period earthquake detection step detected the 2nd detection rank, the registered ladder of exhaling of deletion car and stop made it the step that the back elevator can not continue to use.
CN2007101125254A 2006-10-18 2007-06-20 Elevator controlling device Expired - Fee Related CN101164857B (en)

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JP2006283650 2006-10-18
JP2006-283650 2006-10-18
JP2006283650A JP4680864B2 (en) 2006-10-18 2006-10-18 Elevator control device and elevator control method

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CN2010105230497A Division CN101973472A (en) 2006-10-18 2007-06-20 Elevator controlling device and method
CN2008102124361A Division CN101386387B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus
CN2008102124376A Division CN101607654B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus
CN2011101697230A Division CN102198904B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus

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CN101164857A CN101164857A (en) 2008-04-23
CN101164857B true CN101164857B (en) 2012-04-18

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CN2011101697230A Expired - Fee Related CN102198904B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus
CN2008102124361A Expired - Fee Related CN101386387B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus
CN2007101125254A Expired - Fee Related CN101164857B (en) 2006-10-18 2007-06-20 Elevator controlling device
CN2008102124376A Expired - Fee Related CN101607654B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus

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CN2011101697230A Expired - Fee Related CN102198904B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus
CN2008102124361A Expired - Fee Related CN101386387B (en) 2006-10-18 2007-06-20 Elevator controlling apparatus

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CN101607654A (en) 2009-12-23
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CN101607654B (en) 2013-03-06
CN101164857A (en) 2008-04-23
KR20090086488A (en) 2009-08-13
JP4680864B2 (en) 2011-05-11
KR100932588B1 (en) 2009-12-17
KR20080082590A (en) 2008-09-11
CN101386387A (en) 2009-03-18
JP2008100796A (en) 2008-05-01
CN101973472A (en) 2011-02-16
KR20080035430A (en) 2008-04-23
CN101386387B (en) 2011-05-18
KR100960440B1 (en) 2010-05-28
CN102198904B (en) 2013-11-13
KR20090086489A (en) 2009-08-13
KR20080082589A (en) 2008-09-11
KR100960441B1 (en) 2010-05-28
KR100935507B1 (en) 2010-01-06
CN102198904A (en) 2011-09-28

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