CN103466419A - Elevator equipment - Google Patents
Elevator equipment Download PDFInfo
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- CN103466419A CN103466419A CN2013102205783A CN201310220578A CN103466419A CN 103466419 A CN103466419 A CN 103466419A CN 2013102205783 A CN2013102205783 A CN 2013102205783A CN 201310220578 A CN201310220578 A CN 201310220578A CN 103466419 A CN103466419 A CN 103466419A
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- door
- elevator
- elevator door
- close button
- sensor
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Abstract
The invention provides elevator equipment, wherein compared with the execution priority of detection signals detected by a non-contact sensor arranged on an elevator door, a door closing command generated by pressing down a door-closing switch arranged in an elevator car is preferably carried out to reliably prevent passengers from being clamped by the elevator door. The elevator door (7) is provided with a detection sensor (such as a multi-beam door sensor 11) used for detecting foreign matters in a non-contact manner. In addition, a door-closing button (18), a vibrator (27), an attention calling unit such as a buzzer (28) or an attention calling lamp (29), are arranged inside the elevator car (2). When the multi-beam door sensor (11) detects the presence of foreign matters, an elevator operation panel (10) drives the attention calling unit to inform passengers of the detected information who are up to operate the door-closing button (18).
Description
Technical field
The present invention relates to a kind of lift facility, especially relate to a kind of technology that can prevent the passenger to be clamped by elevator door.
Background technology
In the prior art, as the device clamped by elevator door of prevention passenger, disclosed on the elevator door of lift facility or elevator door near setting detect the technology of the contactless elevator door sensor (for example multiple beam door sensor) of foreign in non-contacting mode.Lift facility with contactless elevator door sensor can be foreign matter by the occupant detection that approaches the passenger of elevator door and be positioned on the elevator door opening-closing passage, so can prevent the passenger to be clamped by elevator door.; on the other hand; in building, fire having occurred and has made in elevator lobby while being full of smog; because contactless elevator door sensor is foreign matter by Smoke Detection; so exist, may cause elevator door repeatedly to carry out opening action again, make lift car delay to move to the problem of other floors.
As preventing that elevator door from carrying out again the method for opening action repeatedly because the smog that has been full of elevator lobby being detected, in general lift facility, even the occasion of foreign matter detected at contactless elevator door sensor, also preferentially carry out the instruction that the door close button in lift car produces by operation setting, make elevator door carry out closing movement
In addition, as prior art, a kind of technology has been proposed, it is in order to remove easily the function as the optical sensor of electric elevator door safety device when the presence of fire, make in the situation that there is smog to enter also and can close elevator door, inside at lift car is provided with cancel button, by operating this cancel button, and function that can the relieving light sensor summary of patent documentation 1 (for example with reference to).According to the disclosed technology of this patent documentation 1, owing to can carrying out by the operation cancel button function of relieving light sensor, so the door close button by operation setting in lift car, the action of can promptly being closed the door, thus can promptly lift car be moved to other floors.
Technical literature formerly
Patent documentation
Patent documentation 1: the flat 08-301561 communique of Japan's open patent (summary)
, because all having adopted with the detection signal of contactless elevator door sensor, existing lift facility compares, preferentially carry out the structure of the instruction of closing the door that the door close button in lift car produces by operation setting, so when usually moving, passenger in lift car is not because noticing that other passengers are in the situation that upper and lower elevator has operated door close button in addition, because detecting, the foreign matter with contactless elevator door sensor compares, preferentially according to the operation of door close button, make the elevator door action of being closed the door, so the passenger of upper and lower elevator may be clamped by elevator door.
Summary of the invention
The present invention makes in view of existing practical problems in above-mentioned prior art, the object of the present invention is to provide a kind of lift facility, make with the detection signal of contactless elevator door sensor and compare, can preferentially carry out by operation setting the instruction of closing the door that the door close button in lift car produces, and can prevent effectively that the passenger from being clamped by elevator door.
Solution
For real above-mentioned purpose, the invention provides a kind of lift facility, it has: contactless elevator door sensor, described contactless elevator door sensor setting on elevator door or elevator door near, detected foreign in non-contacting mode, door open button and door close button, described door open button and door close button are arranged in the interior operation board of car, for making described elevator door, carry out on-off action, and control unit, described control unit is controlled the switching of described elevator door according to the operation signal of the detection signal of described contactless elevator door sensor and described door open button and door close button, and control the lifting of lift car, described lift facility is characterised in that, there is the unit of calling attention to, the described unit that calls attention to is in described lift car, described contactless elevator door sensor is informed to the passenger who operates described door close button the detected state of foreign matter, exporting foreign body detection signal from described contactless elevator door sensor, and while from described door close button, having exported the pass gate signal, described control unit drives the described unit that calls attention to, to export this information notification of foreign body detection signal to operating the passenger of described door close button from described contactless elevator door sensor.
The invention effect
According to the present invention, exporting foreign body detection signal from contactless elevator door sensor, and while from door close button, having exported the pass gate signal, control unit drives the unit that calls attention to, and will export this information notification of foreign body detection signal to operating the passenger of door close button from contactless elevator door sensor.Thus, can by have the passenger upper and lower this information notification of elevator to operating the passenger of door close button, thereby can reduce the danger that passenger of upper and lower elevator is clamped by elevator door.
The accompanying drawing explanation
Fig. 1 is the integral structure figure of the related lift facility of embodiment.
Fig. 2 is the constructional drawing of observing in the car of the lift facility related from the first embodiment.
Fig. 3 is the cut-away view of the door close button that has of the related lift facility of the first embodiment.
Fig. 4 means the diagram of circuit of the treatment step of the lift facility that the first embodiment is related.
Fig. 5 is the constructional drawing of observing in the car of the lift facility related from the second embodiment.
Fig. 6 means the diagram of circuit of the treatment step of the lift facility that the second embodiment is related.
Fig. 7 is the constructional drawing of observing in the car of the lift facility related from the 3rd embodiment.
Fig. 8 means the diagram of circuit of the treatment step of the lift facility that the 3rd embodiment is related.
Nomenclature
1: hoist trunk, 2: lift car, 3: counterbalanced weight, 4: hoist cable, 5: winch, 6: elevator door driving device, 7: elevator door, 8: car top control box, 9: signal wire (SW), 10: control board for elevator, 11: the multiple beam door sensor, 12: the front side plate, 13: the side side plate, 14: telltale, 15: communication means, 16: floor button, 17: door open button, 18: door close button, 19: operation board in car, 20: function part, 21: guiding elements, 22: spring, 23: light source, 24: contact switch, 25: printed base plate, 26: the button housing, 27: oscillatory system, 28: buzzer phone, 29: lamp calls attention to
The specific embodiment
Referring to accompanying drawing, each embodiment in the embodiment of lift facility involved in the present invention is described respectively.
The first embodiment
As shown in Figure 1, the related lift facility of the first embodiment has: the lift car 2 and the counterbalanced weight 3 that carry out lifting in the hoist trunk 1 that is formed at building; The hoist cable 4 that connects described lift car 2 and counterbalanced weight 3; For driving the winch 5 of lift car 2 and counterbalanced weight 3, the centre portion of hoist cable 4 is wound on winch 5; Car top control box 8, it is arranged on the top of lift car 2, by elevator door driving device 6, carries out the switching of elevator door 7; And control board for elevator 10 etc., this control board for elevator 10 is arranged in the Machine Room of elevator, by signal wire (SW) 9, with winch 5, with car top control box 8, is connected.
At the first embodiment in the lift car 2 of related lift facility, as shown in Figure 2, switching end at elevator door 7 is provided with multiple beam door sensor 11, this multiple beam door sensor 11 is combined by not shown a plurality of luminous elements and photo detector, in non-contacting mode, detecting foreign matter.Many parallel liness in figure mean the detection light beam that never graphic luminous element sends towards not shown photo detector.Operation board 19 in car is installed on the front of lift car 2 side plate 12, on operation board 19, be equipped with in this car the state that shows lift facility etc. telltale 14, for when urgent with the outside communication means 15 of obtaining contact, carry out the floor button 16 of destination floor login and for door open button 17 and the door close button 18 of operating lift doors 7.In addition, the symbol in Fig. 2 13 means to form the side side plate of lift car 2.
As shown in Figure 3, door close button 18 mainly comprise for the passenger carry out the function part 20 of pressing operation, for the guiding elements 21 that guides function part 20, function part 20 is remained on to common locational spring 22, is equipped with to function part 20 and irradiates the light source 23 of light and by the printed base plate 25 of the contact switch 24 of function part 20 operations etc. and for taking in the button housing 26 of above-mentioned member.The door close button 18 of the present embodiment, except having above-mentioned member, also has the oscillatory system 27 that makes function part 20 vibrations when the blocked operation of contact switch 24.
Referring to the diagram of circuit of Fig. 4, the action treatment step of the lift facility related to the first embodiment describes.The action of the lift facility that following put down in writing the first embodiment is related is processed according to the command signal from control board for elevator 10 outputs and is carried out.
At first, as step S1, judge whether lift car 2 rests in elevator door and can open and close in zone, be judged as lift car 2 rest in elevator door can open and close the zone beyond regional the time, enter step S6, multiple beam door sensor 11 is set to non-action status.
When in step S1, be judged as lift car 2 rest in elevator door can open and close the zone in the time, judge in step S2 whether multiple beam door sensor 11 detects foreign matter, namely judge whether multiple beam door sensor 11 has exported foreign body detection signal.Foreign matter do not detected if be judged as multiple beam door sensor 11 in step S2, when the passenger has carried out operation to door close button 18, or open the door finish after through during certain hour, enter step S7, make elevator door 7 in closed condition.Door closing speed now is common speed.
When being judged as multiple beam door sensor 11 foreign matter detected in step S2, enter step S3, judge that door close button 18 is whether in just at operated state.When being judged as door close button 18 in step S3 when there is no operated state, enter step S8, according to the detection signal of multiple beam door sensor 11, make elevator door in open mode.
When being judged as door close button 18 in step S3 in just at operated state the time, enter step S4, starting oscillatory system 27, to arouse the passenger's who operates door close button 18 attention.After this, enter step S5, judge that whether door close button 18 is still in continuing operated state after calling attention to.When being judged as door close button 18 in step S5 when there is no operated state, enter step S9, according to the detection signal of multiple beam door sensor 11, make elevator door in open mode.
When in step S5, be judged as calling attention to after door close button 18 still when continuing operated state, enter step S10, now, even detect at multiple beam door sensor 11 under the state of foreign matter, also preferential the execution passed through the instruction that operation door close button 18 produces, and elevator door 7 cuts out.In addition, control board for elevator 10 switches to the door closing speed of elevator door 7 low speed of the door closing speed lower than usually the time.
Structure according to this first embodiment, in the situation that the passenger in lift car has not operated door close button 18 because noticing the passenger of upper and lower elevator, also can arouse the attention of the passenger in lift car by making door close button 18 vibrations, can prevent that thus the passenger from being clamped by elevator door 7.In addition, after calling attention to, in the situation that the passenger in lift car still continues door close button 18 is operated, the closing velocity of elevator door 7 is switched to low speed, can reduce the danger that the passenger is clamped by elevator door thus.On the other hand, when being full of smog because of fire etc. and making multiple beam door sensor 11 that Smoke Detection is foreign matter, also can close rapidly elevator door 7 by continuing to press door close button 18, thereby can when presence of fire, maintain safety.
The second embodiment
Fig. 5 means the lift car of the lift facility that the second embodiment is related.As shown in Figure 5, the related lift facility of the second embodiment is characterised in that, adopts to be provided for that on the top of the front of lift car 2 side plate 12 multiple beam door sensor 11 has been detected to this information notification of foreign matter and to be substituted in the interior structure that oscillatory system 27 is set of door close button 18 to the structure of the passenger's who operates door close button 18 buzzer phone 28.The lift facility related with the first embodiment due to other parts of the second embodiment is identical, thus for corresponding part, adopt identical symbol to mean, and omit its repeat specification.
Referring to the diagram of circuit of Fig. 6, the action treatment step of the lift facility related to the second embodiment describes.The action of the lift facility that following put down in writing the second embodiment is related is processed also and is carried out according to the command signal from control board for elevator 10 outputs.
At first, as step S11, judge whether lift car 2 rests in elevator door and can open and close in zone, when in step S11, be judged as lift car 2 rest in elevator door can open and close the zone beyond regional the time, enter step S16, multiple beam door sensor 11 is set to non-action status.
When in step S11, be judged as lift car 2 rest in elevator door can open and close the zone in the time, judge in step S12 whether multiple beam door sensor 11 has detected foreign matter.Foreign matter do not detected if be judged as multiple beam door sensor 11 in step S12, when the passenger has carried out operation to door close button 18, or open the door finish after through during certain hour, enter step S17, make elevator door 7 in closed condition.Door closing speed now is common speed.
When being judged as multiple beam door sensor 11 foreign matter detected in step S12, enter step S13, judge that door close button 18 is whether in just at operated state.When being judged as door close button 18 in step S13 when there is no operated state, enter step S18, according to the detection signal of multiple beam door sensor 11, make elevator door in open mode.
When being judged as door close button 18 in step S13 in just at operated state the time, enter step S14, make buzzer phone 28 that buzzer occur, to arouse the passenger's who operates door close button 18 attention.After this, enter step S15, judge that whether door close button 18 is still in continuing operated state after calling attention to.When being judged as door close button 18 in step S15 when there is no operated state, enter step S19, make elevator door in open mode.
When in step S15, be judged as calling attention to after door close button 18 still when continuing operated state, enter step S20, now, even detect at multiple beam door sensor 11 under the state of foreign matter, also preferential the execution passed through the instruction that operation door close button 18 produces, and elevator door 7 cuts out.In addition, control board for elevator 10 switches to the door closing speed of elevator door 7 low speed of the door closing speed lower than usually the time.
Structure according to this second embodiment, in the situation that the passenger in lift car has not operated door close button 18 because noticing the passenger of upper and lower elevator, also can sound a buzzer to arouse the attention of the passenger in lift car by making buzzer phone 28, thereby can prevent that the passenger from being clamped by elevator door 7.In addition, adopted in a second embodiment and made to be arranged on the structure that the buzzer phone 28 in lift car 2 is sounded a buzzer, but also can adopt at the interior acoustical equipments such as loud speaker that arrange of lift car 2, to arouse the structure that the passenger notes by voice broadcast service, replace the structure that buzzer phone is set.Prevent that effect beyond effect that the passenger clamped by the elevator door lift facility related with the first embodiment is identical.
The 3rd embodiment
Fig. 7 means the lift car of the lift facility that the 3rd embodiment is related.As shown in Figure 7, at the 3rd embodiment in related lift facility, adopt to arrange on the top of the front of lift car 2 side plate 12 multiple beam door sensor 11 has been detected to this information notification of foreign matter to be substituted in to the structure of the passenger's who operates door close button 18 the lamp 29 that calls attention to that door close button 18 is interior arranges the structure (the first embodiment) of oscillatory system 27 or in the interior structure that buzzer phone 28 is set of lift car 2.Because other parts of the 3rd embodiment and the first embodiment are identical with the related lift facility of the second embodiment, thus for corresponding part, adopt identical symbol to mean, and omit repeat specification.
Action treatment step referring to diagram of circuit related lift facility to the 3rd embodiment of Fig. 8 describes.The action of the lift facility that following put down in writing the 3rd embodiment is related is processed also and is carried out according to the command signal from control board for elevator 10 outputs.
At first, as step S21, judge whether lift car 2 rests in elevator door and can open and close in zone, when in step S21, be judged as lift car 2 rest in elevator door can open and close the zone beyond regional the time, enter step S26, multiple beam door sensor 11 is set to non-action status.
When in step S21, be judged as lift car 2 rest in elevator door can open and close the zone in the time, enter step S22, judge whether multiple beam door sensor 11 has detected foreign matter.Foreign matter do not detected if be judged as multiple beam door sensor 11 in step S22, when the passenger has carried out operation to door close button 18, or open the door finish after through during certain hour, enter step S27, make elevator door 7 become closed condition.Door closing speed now is common speed.
When being judged as multiple beam door sensor 11 foreign matter detected in step S22, enter step S23, judge that door close button 18 is whether in just at operated state.When being judged as door close button 18 in step S23 when there is no operated state, enter step S28, according to the detection signal of multiple beam door sensor 11, make elevator door in open mode.
When being judged as door close button 18 in step S23 in just at operated state the time, enter step S24, make to note arousing lamp 29 bright lights, to arouse the passenger's who operates door close button 18 attention.After this enter step S25, judge that whether door close button 18 is still in continuing operated state after calling attention to.When being judged as door close button 18 in step S25 when there is no operated state, enter step S29, make elevator door in open mode.
When in step S25, be judged as calling attention to after door close button 18 still when continuing operated state, enter step S30, now, even detect at multiple beam door sensor 11 under the state of foreign matter, also preferential the execution passed through the instruction that operation door close button 18 produces, and elevator door 7 cuts out.In addition, control board for elevator 10 switches to the door closing speed of elevator door 7 low speed of the door closing speed lower than usually the time.
Structure according to this 3rd embodiment, in the situation that the passenger in lift car has not operated door close button 18 because noticing the passenger of upper and lower elevator, also can arouse the attention of the passenger in lift car by lamp 29 bright lights that make to call attention to, can prevent that thus the passenger from being clamped by elevator door 7.Prevent that the related lift facility of effect beyond effect that the passenger clamped by elevator door and the first embodiment and the second embodiment is identical.
In the above-described embodiment, as the device that arouses the passenger and note, oscillatory system 27, the buzzer phone 28 of independent setting or the lamp 29 that calls attention to have been adopted, but the present invention is not limited to this, also can be configured with the device of noting from the described passenger of arousing the device that a plurality of passengers of arousing of selecting note.
Claims (2)
1. a lift facility has: contactless elevator door sensor, described contactless elevator door sensor setting on elevator door or elevator door near, detected foreign in non-contacting mode; Door open button and door close button, described door open button and door close button are arranged in the interior operation board of car, for making described elevator door, carry out on-off action; And control unit, described control unit is controlled the switching of described elevator door according to the operation signal of the detection signal of described contactless elevator door sensor and described door open button and described door close button, and control the lifting of lift car, described lift facility is characterised in that
Have the unit of calling attention to, the described unit that calls attention to informs described contactless elevator door sensor to the passenger who operates described door close button to the detected state of foreign matter in described lift car,
Exporting foreign body detection signal from described contactless elevator door sensor, and while from described door close button, having exported the pass gate signal, described control unit drives the described unit that calls attention to, and will export this information notification of foreign body detection signal to operating the passenger of described door close button from described contactless elevator door sensor.
2. lift facility as claimed in claim 1, is characterized in that,
There is the oscillatory system of the function part vibration that makes described door close button, in described lift car, produce buzzer buzzer phone, by be arranged in described lift car or in described car the loud speaker in operation board carry out the broadcast segment of voice broadcast service and in described lift car at least one in the lamp that calls attention to of bright light as the described unit that calls attention to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-129247 | 2012-06-06 | ||
| JP2012129247A JP2013252930A (en) | 2012-06-06 | 2012-06-06 | Elevator apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466419A true CN103466419A (en) | 2013-12-25 |
| CN103466419B CN103466419B (en) | 2015-05-06 |
Family
ID=49791511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220578.3A Expired - Fee Related CN103466419B (en) | 2012-06-06 | 2013-06-05 | Elevator equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013252930A (en) |
| CN (1) | CN103466419B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826949A (en) * | 2017-12-04 | 2018-03-23 | 三洋电梯(珠海)有限公司 | A kind of new elevator door pocket constructional device and its construction technology |
| CN112340577A (en) * | 2019-08-09 | 2021-02-09 | 东芝电梯株式会社 | User detection system for elevator |
| CN112340560A (en) * | 2019-08-08 | 2021-02-09 | 东芝电梯株式会社 | User detection system for elevator |
| CN114426232A (en) * | 2020-10-29 | 2022-05-03 | 株式会社日立制作所 | Elevator system and elevator non-contact button operation detection method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545584B (en) * | 2018-06-28 | 2023-10-24 | 杨宝金 | Elevator car door machine device |
| CN110790105B (en) * | 2019-11-20 | 2021-11-16 | 上海电气集团股份有限公司 | Elevator door system diagnosis and decline time prediction method and diagnosis and prediction system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10139332A (en) * | 1996-11-14 | 1998-05-26 | Hitachi Building Syst Co Ltd | Safety device for elevator door |
| CN101734537A (en) * | 2008-11-05 | 2010-06-16 | 株式会社日立制作所 | Safety device for elevator |
| JP2010159151A (en) * | 2009-01-09 | 2010-07-22 | Mitsubishi Electric Corp | Operation control system of elevator |
| CN102442598A (en) * | 2010-10-06 | 2012-05-09 | 三菱电机株式会社 | Door opening/closing confirming device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142749A (en) * | 1995-11-21 | 1997-06-03 | Hitachi Ltd | Call device for elevator |
| JP2000153980A (en) * | 1998-11-18 | 2000-06-06 | Hitachi Building Systems Co Ltd | Safety device for elevator door |
| JP4792307B2 (en) * | 2006-03-22 | 2011-10-12 | 株式会社日立製作所 | Elevator door safety control device |
-
2012
- 2012-06-06 JP JP2012129247A patent/JP2013252930A/en active Pending
-
2013
- 2013-06-05 CN CN201310220578.3A patent/CN103466419B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10139332A (en) * | 1996-11-14 | 1998-05-26 | Hitachi Building Syst Co Ltd | Safety device for elevator door |
| CN101734537A (en) * | 2008-11-05 | 2010-06-16 | 株式会社日立制作所 | Safety device for elevator |
| JP2010159151A (en) * | 2009-01-09 | 2010-07-22 | Mitsubishi Electric Corp | Operation control system of elevator |
| CN102442598A (en) * | 2010-10-06 | 2012-05-09 | 三菱电机株式会社 | Door opening/closing confirming device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826949A (en) * | 2017-12-04 | 2018-03-23 | 三洋电梯(珠海)有限公司 | A kind of new elevator door pocket constructional device and its construction technology |
| CN112340560A (en) * | 2019-08-08 | 2021-02-09 | 东芝电梯株式会社 | User detection system for elevator |
| CN112340560B (en) * | 2019-08-08 | 2022-06-21 | 东芝电梯株式会社 | User detection system for elevator |
| CN112340577A (en) * | 2019-08-09 | 2021-02-09 | 东芝电梯株式会社 | User detection system for elevator |
| CN112340577B (en) * | 2019-08-09 | 2022-11-08 | 东芝电梯株式会社 | User detection system for elevator |
| CN114426232A (en) * | 2020-10-29 | 2022-05-03 | 株式会社日立制作所 | Elevator system and elevator non-contact button operation detection method |
| CN114426232B (en) * | 2020-10-29 | 2024-05-28 | 株式会社日立制作所 | Elevator system and elevator non-contact button operation detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013252930A (en) | 2013-12-19 |
| CN103466419B (en) | 2015-05-06 |
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Granted publication date: 20150506 Termination date: 20160605 |