CN101920896A - Lift facility - Google Patents

Lift facility Download PDF

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Publication number
CN101920896A
CN101920896A CN2010101940660A CN201010194066A CN101920896A CN 101920896 A CN101920896 A CN 101920896A CN 2010101940660 A CN2010101940660 A CN 2010101940660A CN 201010194066 A CN201010194066 A CN 201010194066A CN 101920896 A CN101920896 A CN 101920896A
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China
Prior art keywords
elevator
lift car
detection device
door
lobby
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Granted
Application number
CN2010101940660A
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Chinese (zh)
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CN101920896B (en
Inventor
关野崇
德永吉宏
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Hitachi Ltd
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Hitachi Ltd
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Publication of CN101920896B publication Critical patent/CN101920896B/en
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Abstract

The invention provides a kind of lift facility.The quantity that is provided with that this lift facility can will be gone up the elevator action detection device is controlled in the Min..In this lift facility, when lift car rests in destination floor, after elevator cab door and elevator lobby door are opened, detection is moved towards the passenger of elevator lobby and is taken advantage of state into the elevator up and down that waits the passenger of lift car from elevator lobby from lift car, and this state is reflected on the open and close controlling of elevator cab door and elevator lobby door, wherein, in lift car, be respectively arranged with elevator action detection device and last elevator action detection device down, this time elevator action detection device detects and follows the tracks of constantly the position of the passenger in the lift car, and elevator action detection device detects and follow the tracks of constantly the position of the passenger in the elevator lobby on this.

Description

Lift facility
Technical field
The present invention relates to a kind of lift facility, in this lift facility, last elevator passenger and following elevator passenger are detected respectively, and detected result is reflected on the open and close controlling of elevator cab door and elevator lobby door.
Background technology
Known have in order to improve the operating efficiency of elevator, detect respectively from lift car and move towards the passenger of elevator lobby and take advantage of the passenger that waits, and will this detected result be reflected in lift facility on the open and close controlling of elevator cab door and elevator lobby door into lift car from elevator lobby.In these existing elevators, detect from elevator lobby and take advantage of the last elevator action detection device of the state that waits the passenger of lift car to be arranged in the elevator lobby of each floor (for example with reference to patent documentation 1).
Patent documentation 1: the open patent 2005-126184 of Japan (paragraph numbering 0020~0024, Fig. 3)
But, in above-mentioned existing lift facility, because the elevator action detection device need be set in the elevator lobby of each floor, when so if the floor quantity of the building at lift facility place is a lot, need correspondingly to increase the quantity that is provided with that goes up the elevator action detection device, and,, need to enlarge the capacity that the information of elevator action detection device on many platforms is carried out the control setup of comprehension management along with the quantity of last elevator action detection device increases.So, when in the building of floor One's name is legion, above-mentioned detection device being set, have high this problem of cost.
In addition, last elevator action to the passenger that waits elevator detects, be for the needs that elevator cab door and elevator lobby door carried out the open and close controlling aspect, be arranged in the elevator lobby of the floor beyond the destination floor last elevator action detection device this floor do not stop elevator during be in so-called dormant state, therefore, the unit average service rate of last elevator action detection device is low, thereby has the problem of the wasting of resources.
Summary of the invention
The present invention makes in view of in esse problem in the above-mentioned prior art, and the quantity that is provided with that the object of the present invention is to provide a kind of energy will go up the elevator action detection device is controlled at the interior lift facility of Min..
To achieve these goals, a first aspect of the present invention relates to a kind of lift facility, when it rests in destination floor at lift car, detection is after elevator cab door and elevator lobby door are opened, move towards the passenger of elevator lobby and take advantage of state from described lift car into the elevator up and down that waits the passenger of described lift car from described elevator lobby, and this state is reflected on the open and close controlling of described elevator cab door and elevator lobby door, described lift facility is characterised in that, in described lift car, be respectively arranged with elevator action detection device and last elevator action detection device down, the position that described elevator action detection device down detected and followed the tracks of constantly the passenger in the described lift car, the described elevator action detection device of going up detects and follows the tracks of constantly the position of waiting the passenger of elevator in described elevator lobby.
In having the related lift facility by a first aspect of the present invention of said structure, since in lift car, be respectively arranged with the following elevator action detection device of the position of detecting and following the tracks of constantly passenger in the lift car and detection and follow the tracks of constantly the passenger who in elevator lobby, waits elevator the position on the elevator action detection device, so there is no need in the elevator lobby of each floor, to be provided with the elevator action detection device, thus, can will go up the quantity that is provided with of elevator action detection device be controlled in the minimum limit.
The related lift facility of a second aspect of the present invention is characterised in that described elevator action detection device down and the described elevator action detection device of going up are made of a detector.
In having the related lift facility by a second aspect of the present invention of said structure,, therefore can further reduce the quantity that is provided with of detecting device because elevator action detection device and last elevator action detection device are made of 1 detector down.
In addition, the related lift facility of a third aspect of the present invention is characterised in that, at the elevator that is provided with a plurality of elevator cab doors in 1 lift car, described elevator action detection device down and the described elevator action detection device of going up are set respectively by each described elevator cab door.
In having the related lift facility by a third aspect of the present invention of said structure, at the elevator that is provided with a plurality of elevator cab doors in 1 lift car, each described elevator cab door be provided with respectively described down elevator action detection device and described on the elevator action detection device, can detect definitely thus in lift car and move towards the passenger of elevator lobby and take advantage of the elevator up and down of the passenger in the lift car whether to finish from elevator lobby.
And the related lift facility of a fourth aspect of the present invention is characterised in that, at the elevator that is provided with a plurality of elevator cab doors in 1 lift car, the rotational slide device of the detection range that can change described detector is set.
In having the related lift facility by a fourth aspect of the present invention of said structure, by the rotational slide device of the detection range that can change detector is set, even be provided with the elevator of a plurality of elevator cab doors in 1 lift car, also can when cut down number of devices, detect definitely in lift car and move towards the passenger of elevator lobby and take advantage of the elevator up and down of the passenger in the lift car whether to finish from elevator lobby.
The invention effect
According to the present invention, the elevator action detection device need be set in the elevator lobby of each floor, and no matter what floors building has, do not need to increase the whole volume that quantity and system are set of detecting device, thereby can be when controlling cost, the waste of the Occupation coefficient of elevator action detection device and minimizing resource in the raising.
Description of drawings
Fig. 1 is the integral structure figure of the 1st embodiment of expression lift facility involved in the present invention.
Fig. 2 is the integral structure figure of the 2nd embodiment of expression lift facility involved in the present invention.
Fig. 3 is the integral structure figure of the 3rd embodiment of expression lift facility involved in the present invention.
Fig. 4 is the integral structure figure of the state of the lift car of expression among the 3rd embodiment when stopping other floors.
Fig. 5 is the integral structure figure of the 4th embodiment of expression lift facility involved in the present invention.
Fig. 6 is the integral structure figure of the state of the lift car of expression among the 4th embodiment when stopping other floors.
Among the figure:
1 lift car
2 elevator cab doors
3 elevator lobbies
4 elevator lobby doors
6A the 1st pick up camera
6B the 2nd pick up camera
7 image processing apparatus
10 elevator door opening-closing control setups
11 pick up cameras
12 face side elevator cab doors
13 rear side elevator cab doors
14A the 1st pick up camera
14B the 2nd pick up camera
14C the 3rd pick up camera
15A front elevator door opening-closing control setup
15B back side elevator door opening-closing control setup
16 elevator lobbies
18 elevator lobbies
19 elevator lobby doors
22 pick up cameras
23 rotational slide devices
The specific embodiment
Followingly describe with reference to the embodiment of accompanying drawing to lift facility involved in the present invention.
In Fig. 1, be provided with elevator cab door 2 in the gangway of lift car 1, be provided with elevator lobby door 4 in the gangway of elevator lobby 3, after lift car 1 is accommodated to the destination floor that has taken place to call out, elevator cab door 2 is opened, and opens simultaneously with the elevator lobby door 4 of elevator cab door 2 interlocks.
Passenger 5 is arranged in the lift car 1, be provided with the 1st pick up camera 6A and the 2nd pick up camera 6B in lift car 1, the 1st pick up camera 6A is connected with image processing apparatus 7 respectively with the 2nd pick up camera 6B.Image processing apparatus 7 is connected with elevator door opening-closing control setup 10.In addition, elevator lobby 3 waits passenger 8 and is waiting elevator.
As shown in Figure 1, the 1st pick up camera 6A is arranged on and can photographs lift car 1 in-to-in position, and this position for example is the rear on lift car 1 top.When lift car 1 is accommodated to the destination floor that calling has taken place, after elevator cab door 2 and elevator lobby door 4 are opened, described pick up camera 6A takes the passenger's 5 who moves towards elevator lobby 3 in the lift car 1 following elevator action constantly, and captured image is sent in the image processing apparatus 7.
In addition, as shown in Figure 1, the 2nd pick up camera 6B is arranged on and can photographs lift car 1 exterior position, and this position for example is the place ahead on lift car 1 top.When lift car 1 is accommodated to the destination floor that calling has taken place, after elevator cab door 2 and elevator lobby door 4 are opened, described pick up camera 6B takes constantly from elevator lobby 3 and takes advantage of the last elevator that waits passenger 8 into lift car 1 to move, and captured image is sent in the image processing apparatus 7.
The detected passenger of having or not of last elevator action detection device who constitutes by the following elevator action detection device that is made of the 1st pick up camera 6A and image processing apparatus 7 with by the 2nd pick up camera 6B and image processing apparatus 7 elevator information 9 up and down is sent in the elevator door opening-closing control setup 10.In addition, elevator door opening-closing control setup 10 also be arranged on lift car 1 in elevator door switch button (not shown) and be arranged on the interior lift car call button (not shown) of elevator lobby 3 etc. and be connected.
In the 1st embodiment, by image processing apparatus 7 have or not the passenger up and down elevator information 9 sent expression and the passenger arranged up and down during the information of elevator, 10 pairs of elevator cab doors 2 of elevator door opening-closing control setup and elevator lobby door 4 carry out elevator door and open control.At this moment, when having sent elevator door closing control order (not shown) by the elevator door X button (not shown) in the lift car 1, because it is preferential that the elevator door that passenger's recognition result carries out about the basis is opened control, so be cancelled from the elevator door closing control order of elevator door X button.On the other hand, by image processing apparatus 7 have or not the passenger up and down elevator information 9 sent expression and do not had the passenger up and down during the information of elevator, 10 pairs of elevator cab doors of elevator door opening-closing control setup 2 carry out the elevator door closing control, also close simultaneously with the elevator lobby door 4 of elevator cab door 2 interlocks.At this moment, door open button (not shown) in lift car 1 has sent that elevator door is opened control command (not shown) or when the call button of elevator lobby 3 has sent call command (not shown), the elevator door closing control is cancelled, and elevator door opening-closing control setup 10 carries out elevator door and opens control.So, the last elevator action detection device that constitutes according to the following elevator action detection device that comes free the 1st pick up camera 6A and image processing apparatus 7 to constitute and by the 2nd pick up camera 6B and image processing apparatus 7 of elevator door opening-closing control setup 10 have or not the passenger up and down elevator information 9 elevator door opening-closing that carries out elevator cab door 2 and elevator lobby door 4 control.
According to the 1st embodiment, be arranged in the lift car 1 by constituting the 2nd pick up camera 6B that goes up the elevator action detection device, and in lift car 1, take the elevator lobby that lift car is stopped floor, thus, no matter what floors building has, do not need to increase the quantity that is provided with of pick up camera, thus can be when controlling cost, the waste of the Occupation coefficient of elevator action detection device and minimizing resource in the raising.
Followingly the 2nd embodiment of the present invention is described with reference to Fig. 2.In Fig. 2, the part identical with above-mentioned part adopts identical symbolic representation.
In Fig. 2, in the car 1 of elevator, be provided with pick up camera 11.This pick up camera 11 for example is to have to be called as fish-eye wide-angle lens.As shown in Figure 2, by this pick up camera 11 being arranged on the place ahead of elevator cab door 2 sides of lift car 1, thus, when elevator cab door 2 and elevator lobby door 4 were opened, pick up camera 11 can photograph lift car 1 inner and elevator lobby 3 simultaneously.That is to say, can in the following elevator action of taking the passenger 5 who in lift car 1, moves towards elevator lobby 3 constantly, take constantly from elevator lobby 3 and take advantage of the last elevator that waits passenger 8 to move into lift car 1.Therefore, in the 2nd embodiment, constitute elevator action detection device and upward elevator action detection device down by pick up camera 11 and image processing apparatus 7.In addition, pick up camera 11 is above-mentioned detector.
In the 2nd embodiment, be accommodated to the destination floor that calling has taken place at lift car 1, elevator cab door 2 is opened, and when opening simultaneously with the elevator lobby door 4 of elevator cab door 2 interlocks, pick up camera 11 is taken constantly from elevator lobby 3 and is taken advantage of the last elevator that waits passenger 8 into lift car 1 to move in the following elevator action of taking the passenger 5 who moves towards elevator lobby 3 in lift car 1 constantly.The following elevator action message and the last elevator action message of being taken by pick up camera 11 are sent to image processing apparatus 7.In addition, because elevator door opening-closing control setup 10 is identical with above-mentioned the 1st embodiment according to the action of carrying out from the information of image processing apparatus 7, so omit its detailed description at this.So, elevator door opening-closing control setup 10 according to the following elevator action detection device that comes free pick up camera 11 and image processing apparatus 7 to constitute and go up the elevator action detection device have or not the passenger up and down elevator information 9 carry out the elevator door opening-closing control of elevator cab door 2 and elevator lobby door 4.
According to the 2nd embodiment, by making pick up camera 11 have the broad wide-angle lens of angle of field, and it is arranged on the place ahead of elevator cab door 2 sides in the lift car 1, thus, can take lift car 1 inner and elevator lobby 3 simultaneously by 1 pick up camera 11, therefore, can reduce quantity being set and suppressing cost of pick up camera.In addition, can also improve the Occupation coefficient of going up the elevator action detection device and the waste that reduces resource.
Followingly the 3rd embodiment of invention is described with reference to Fig. 3 and Fig. 4.In Fig. 3 and Fig. 4, the part identical with above-mentioned part adopts identical symbolic representation.
As shown in Figure 3 and Figure 4, in lift car 1, be provided with face side elevator cab door 12 and rear side elevator cab door 13 these 2 elevator cab doors, face side elevator cab door 12 is by front elevator door opening-closing control setup 15A control, and rear side elevator cab door 13 is controlled by back side elevator door opening-closing control setup 15B.And, in lift car 1, be provided with the 1st pick up camera 14A, the 2nd pick up camera 14B and the 3rd pick up camera 14C.The 1st pick up camera 14A is arranged on and can takes lift car 1 in-to-in position, the following elevator action that is used for taking constantly the passenger's 5 who moves towards elevator lobby 16 in the lift car 1 following elevator action and moves towards the passenger 20 of elevator lobby 18 in the lift car 1.The 2nd pick up camera 14B is arranged on the exterior position of the front elevator reveal that can take lift car 1, for example be arranged on face side elevator cab door 12 sides on lift car 1 top, be used for taking constantly from elevator lobby 16 and take advantage of the last elevator that waits passenger 8 to move into lift car 1.In addition, the 3rd pick up camera 14C is arranged on the exterior position of the back side elevator reveal that can take lift car 1, for example be arranged on rear side elevator cab door 13 sides on lift car 1 top, be used for taking constantly from elevator lobby 18 and take advantage of the last elevator that waits passenger 21 to move into lift car 1.Therefore, in the 3rd embodiment, constitute elevator action detection device down by the 1st pick up camera 14A and image processing apparatus 7, constitute elevator action detection device on the face side by the 2nd pick up camera 14B and image processing apparatus 7, and constitute elevator action detection device on the rear side by the 3rd pick up camera 14C and image processing apparatus 7.
In the 3rd embodiment, as shown in Figure 3, arrive behind the elevator lobby 16 of face side elevator cab door floor of elevator about in the of 12 at lift car 1, face side elevator cab door 12 is opened, and opens simultaneously with the elevator lobby door 17 of face side elevator cab door 12 interlocks.At this moment, the 1st pick up camera 14A takes the passenger's 5 who moves towards elevator lobby 16 in the lift car 1 following elevator action constantly, and this time elevator action message is sent in the image processing apparatus 7.On the other hand, the 2nd pick up camera 14B takes constantly from elevator lobby 16 and takes advantage of the last elevator action that waits passenger 8 into lift car 1, and should go up the elevator action message and send in the image processing apparatus 7.In addition, front elevator door opening-closing control setup 15A is identical with above-mentioned the 1st embodiment according to the action that the information of image processing apparatus 7 is carried out, and therefore omits its detailed description at this.
In addition, as shown in Figure 4, arrive behind the elevator lobby 18 of rear side elevator cab door floor of elevator about in the of 13 at lift car 1, rear side elevator cab door 13 is opened, and opens simultaneously with the elevator lobby door 19 of rear side elevator cab door 13 interlocks.At this moment, the 1st pick up camera 14A takes the passenger's 20 who moves towards elevator lobby 18 in the lift car 1 following elevator action constantly, and this time elevator action message is sent in the image processing apparatus 7.On the other hand, the 3rd pick up camera 14C takes constantly from elevator lobby 18 and takes advantage of the last elevator action that waits passenger 21 into lift car 1, and should go up the elevator action message and send in the image processing apparatus 7.In addition, back side elevator door opening-closing control setup 15B is identical with above-mentioned the 1st embodiment according to the action that the information of image processing apparatus 7 is carried out, and therefore omits its detailed description at this.So, at the elevator that is provided with face side elevator cab door 12 and rear side elevator cab door 13 in the lift car 1, on the face side that constitutes according to the following elevator action detection device that comes free the 1st pick up camera 14A and image processing apparatus 7 to constitute and by the 2nd pick up camera 14B and image processing apparatus 7 by front elevator door opening-closing control setup 15A the elevator action detection device have or not the passenger up and down elevator information 9 carry out the elevator door opening-closing control of elevator cab door 12 and elevator lobby door 17, and on the rear side that constitutes according to the following elevator action detection device that comes free the 1st pick up camera 14A and image processing apparatus 7 to constitute and by the 3rd pick up camera 14C and image processing apparatus 7 by the back side elevator door opening-closing control setup 15B elevator action detection device have or not the passenger up and down elevator information 9 carry out the elevator door opening-closing control of elevator cab door 13 and elevator lobby door 19.
According to the 3rd embodiment, at the elevator that is provided with a plurality of elevator cab doors 12,13 in 1 lift car, by be provided with on each elevator cab door down the elevator action detection device and on the elevator action detection device, can detect definitely and move towards the following elevator passenger of elevator lobby 16,18 in the lift car 1 and take advantage of into the elevator up and down that waits the passenger in the lift car 1 whether to finish from elevator lobby 16,18.In addition, be arranged in the lift car 1 by constituting the 2nd pick up camera 14B and the 3rd pick up camera 14C that go up the elevator action detection device, and in lift car 1, take the elevator lobby that lift car is stopped floor, thus, no matter what floors building has, do not need to increase the quantity that is provided with of pick up camera, thus can be when controlling cost, the waste of the Occupation coefficient of elevator action detection device and minimizing resource in the raising.
In addition, in the 3rd embodiment, the situation that is provided with the gangway with face side in lift car 1 and rear side is that example is illustrated, but it is that face side and side are provided with in the lift car of gangway that present embodiment also goes in two directions with right-angle relationship, can take respectively on each elevator cab door sidepiece bit position by pick up camera 14B, 14C are arranged on, can obtain same effect.
Followingly the 4th embodiment of the present invention is described with reference to Fig. 5 and Fig. 6.In addition, in Fig. 5 and Fig. 6, the part identical with above-mentioned part adopts identical symbolic representation.
As shown in Figure 5 and Figure 6, in the lift car 1 of elevator, be provided with face side elevator cab door 12 and rear side elevator cab door 13 these 2 elevator cab doors, face side elevator cab door 12 is by front elevator door opening-closing control setup 15A control, and rear side elevator cab door 13 is controlled by back side elevator door opening-closing control setup 15B.In lift car 1, be provided with pick up camera 22.This pick up camera 22 for example has and is called as the broad wide-angle lens of fish-eye angle of field, and has the rotational slide device 23 that can change coverage.Thus, as shown in Figure 5, when face side elevator cab door 12 and elevator lobby door 17 were opened, pick up camera 22 can be taken lift car 1 inner and elevator lobby 16 simultaneously.That is to say, in the following elevator action of taking the passenger 5 who in lift car 1, moves towards elevator lobby 16 constantly, take constantly from elevator lobby 16 and take advantage of the last elevator that waits passenger 8 to move into lift car 1.In addition, as shown in Figure 6, when side elevator cab door 13 and elevator lobby door 19 are opened overleaf, can take lift car 1 inner and elevator lobby 18 simultaneously.That is to say, can in the following elevator action of taking the passenger 20 who in lift car 1, moves towards elevator lobby 18 constantly, take constantly from elevator lobby 18 and take advantage of the last elevator that waits passenger 21 to move into lift car 1.Therefore, in the 4th embodiment, constitute elevator action detection device and upward elevator action detection device down by pick up camera 22 and image processing apparatus 7.In addition, pick up camera 22 is above-mentioned detector.
In the 4th embodiment, as shown in Figure 5, when lift car 1 rests in elevator lobby 16 from the floor of face side elevator cab door 12 turnover, before lift car 1 is accommodated to elevator lobby 16, pick up camera 22 slides towards front elevator reveal pick up camera direction of slip 24, and, move to the position that to take front elevator door side part thus towards 25 rotations of front elevator reveal pick up camera hand of rotation.Open at face side elevator cab door 12, and when opening simultaneously with the elevator lobby door 17 of face side elevator cab door 12 interlock, pick up camera 22 is taken lift car 1 inner and elevator lobby 16 simultaneously.That is to say that pick up camera 22 is taken constantly from elevator lobby 16 and taken advantage of the last elevator that waits passenger 8 into lift car 1 to move in the following elevator action of taking the passenger 5 who moves towards elevator lobby 16 in lift car 1 constantly.And the following elevator action message and the last elevator action message that are photographed by pick up camera 22 are sent in the image processing apparatus 7.In addition, therefore the action that front elevator door opening-closing control setup 15A carries out according to the information of image processing apparatus 7 omits its detailed description at this because identical with above-mentioned the 1st embodiment.
On the other hand, as shown in Figure 6, when lift car 1 arrives elevator lobby 18 from rear side elevator cab door floor of elevator about in the of 13, before lift car 1 is accommodated to elevator lobby 18, pick up camera 22 slides towards back side elevator reveal pick up camera direction of slip 26, and, move to the position that to take back side elevator door side part thus towards 27 rotations of back side elevator reveal pick up camera hand of rotation.Rear side elevator cab door 13 is opened, and when opening simultaneously with the elevator lobby door 19 of rear side elevator cab door 13 interlock, pick up camera 22 is taken lift car 1 inner and elevator lobby 20 simultaneously.That is to say that pick up camera 22 is taken constantly from elevator lobby 18 and taken advantage of the last elevator that waits passenger 21 into lift car 1 to move in the following elevator action of taking the passenger 20 who moves towards elevator lobby 18 in lift car 1 constantly.And the following elevator action message and the last elevator action message that are photographed by pick up camera 22 are sent to image processing apparatus 7.In addition, therefore the action that back side elevator door opening-closing control setup 15B carries out according to the information of image processing apparatus 7 omits its detailed description at this because identical with above-mentioned the 1st embodiment.So, at the elevator that is provided with face side elevator cab door 12 and rear side elevator cab door 13 in the lift car 1, by front elevator door opening-closing control setup 15A according to the following elevator action detection device that comes free pick up camera 22 and image processing apparatus 7 to constitute and go up the elevator action detection device have or not the passenger up and down elevator information 9 carry out the elevator door opening-closing control of elevator cab door 12 and elevator lobby door 17, and by back side elevator door opening-closing control setup 15B according to the following elevator action detection device that comes free pick up camera 22 and image processing apparatus 7 to constitute and go up the elevator action detection device have or not the passenger up and down elevator information 9 carry out the elevator door opening-closing control of elevator cab door 13 and elevator lobby door 19.
According to the 4th embodiment, because pick up camera 22 has the wide camera lens of angle of field, and has a rotational slide device 23 that can change coverage, therefore, can take lift car 1 inner and face side elevator lobby 16 or lift car 1 inner and rear side elevator lobby 18 simultaneously by 1 pick up camera 22.Therefore, can reduce quantity being set and suppressing cost of pick up camera.In addition, can also improve the Occupation coefficient of going up the elevator action detection device and the waste that reduces resource.
And, in the 4th embodiment, the situation that is provided with the gangway with face side in lift car 1 and rear side is that example is illustrated, but it is that face side and side are provided with in the lift car of gangway that present embodiment also goes at the both direction with right-angle relationship, can take on each elevator cab door sidepiece bit position by pick up camera 22 is slided into, can obtain same effect.

Claims (4)

1. lift facility, when it rests in destination floor at lift car, detection is after elevator cab door and elevator lobby door are opened, move towards the passenger of elevator lobby and take advantage of state from described lift car into the elevator up and down that waits the passenger of described lift car from described elevator lobby, and this state is reflected on the open and close controlling of described elevator cab door and elevator lobby door, described lift facility is characterised in that
In described lift car, be respectively arranged with elevator action detection device and last elevator action detection device down, the position that described elevator action detection device down detected and followed the tracks of constantly the passenger in the described lift car, the described elevator action detection device of going up detects and follows the tracks of constantly the position of waiting the passenger of elevator in described elevator lobby.
2. lift facility according to claim 1 is characterized in that,
Described elevator action detection device down and the described elevator action detection device of going up are made of a detector.
3. lift facility according to claim 1 is characterized in that,
At the elevator that is provided with a plurality of elevator cab doors in 1 lift car, described elevator action detection device down and the described elevator action detection device of going up are set respectively by each described elevator cab door.
4. lift facility according to claim 2 is characterized in that,
At the elevator that is provided with a plurality of elevator cab doors in 1 lift car, the rotational slide device of the detection range that can change described detector is set.
CN 201010194066 2009-06-10 2010-05-31 Elevator equipment Expired - Fee Related CN101920896B (en)

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CN110902539A (en) * 2018-09-14 2020-03-24 奥的斯电梯公司 Dynamic elevator door control
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