CN102762478A - Destination floor registration device for elevator - Google Patents
Destination floor registration device for elevator Download PDFInfo
- Publication number
- CN102762478A CN102762478A CN2010800640065A CN201080064006A CN102762478A CN 102762478 A CN102762478 A CN 102762478A CN 2010800640065 A CN2010800640065 A CN 2010800640065A CN 201080064006 A CN201080064006 A CN 201080064006A CN 102762478 A CN102762478 A CN 102762478A
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- China
- Prior art keywords
- destination floor
- passenger
- sensor
- instrumentation
- microphone
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/468—Call registering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4615—Wherein the destination is registered before boarding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
- B66B2201/4646—Wherein the call is registered without making physical contact with the elevator system using voice recognition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4684—Call registering systems for preventing accidental or deliberate misuse
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Disclosed is a destination floor registration device in which audio input of the destination floor is possible from an elevator landing, wherein passengers are clearly prevented from dwelling in front of a sensor that detects the presence of passengers. An audio input microphone, a sensor for detecting passengers present in a prescribed region in the vicinity of the microphone, and a warning device are disposed in the elevator landing. Additionally provided are an audio comparison means that specifies the destination floor of a passenger on the basis of an audio signal from the microphone while the sensor detects the presence of the passenger, and a storage means that stores information on the destination floor specified by the audio comparison means while the sensor detects the presence of the passenger and that subsequently outputs the stored destination floor information to an elevator control device when the presence of the passenger is no longer detected by the sensor. In addition, the amount of time for which the sensor continually detects the presence of the passenger is measured, and when the measured time period exceeds a prescribed threshold, a prescribed notice to move away from the front of the microphone is announced from the warning device.
Description
Technical field
The present invention relates to be arranged on the destination floor registration device of the stop of elevator, relate in particular to the destination floor registration device that can carry out the input of destination floor through sound.
Background technology
In the destination floor registration device of elevator, what have can carry out the input (for example, with reference to patent documentation 1) of destination floor through sound.
In the destination floor registration device of patent documentation 1 record; Stop at elevator is provided with the sound input with microphone and the sensor that is used to detect the people who is positioned at the microphone front; According to the aud. snl. of importing from microphone during the existence of arriving the people in said sensor, carry out confirming of destination floor.And; In this destination floor registration device; During people's the existence, above-mentioned definite result (destination floor) is made as reserved state in sensor, leaves microphone the passenger; Sensor sends to elevator control device with this result who confirms during less than the existing of people.
The prior art document
Patent documentation
Patent documentation 1: japanese kokai publication hei 3-73775 communique
Summary of the invention
The problem that invention will solve
In the destination floor registration device of patent documentation 1 record; When confirming destination floor, make predetermined lamp flicker according to aud. snl., then, when the result that will confirm sends to control setup; Said lamp switched to all the time light, this difference is notified to the passenger.
But the passenger who is unfamiliar with the operation of this destination floor registration device can not understand above-mentioned difference, causes sometimes after saying the destination floor of oneself, still continuing to stand in front of the microphone.In this case, continue to detect at sensor the passenger existence during the non-registration destination floor, exist this passenger can not utilize the problem of elevator all the time.
In addition, the situation of article that continues to detect the passenger at sensor is inferior, might produce the problems referred to above equally.
The present invention accomplishes in order to address the above problem just; Its purpose is; A kind of destination floor registration device of elevator is provided; In the destination floor registration device of the sound input that can carry out destination floor at the stop of elevator, can prevent reliably that the passenger is trapped in front of the sensor of the existence that detects the passenger.
The means that are used to deal with problems
The destination floor registration device of elevator of the present invention has: microphone is used in the sound input, and it is arranged on the stop of elevator; Sensor, it is used to detect the passenger who is positioned near the preset range of microphone; The sound comparing unit, it confirms passenger's destination floor according at sensor aud. snl. from the microphone input during passenger's the existence; Holding unit; The information of the destination floor that it keeps during passenger's the existence in sensor being confirmed by the sound comparing unit; Then, in sensor during, the information of the destination floor that is kept is outputed to elevator control device less than the existing of passenger; Notifying device, it is arranged on stop; And the instrumentation unit, the lasting time of detecting passenger's existence of its measurement sensor, when its instrumentation time surpasses predetermined threshold value, make the prompting of notifying device notice leave the predetermined guiding of microphone front.
The invention effect
According to the present invention, in the destination floor registration device of the sound input that can carry out destination floor at the stop of elevator, can prevent reliably that the passenger is trapped in front of the sensor of the existence that detects the passenger.
Description of drawings
Fig. 1 is the constructional drawing of destination floor registration device of the elevator of expression embodiment 1 of the present invention.
Fig. 2 is the diagram of circuit of action of destination floor registration device of the elevator of expression embodiment 1 of the present invention.
Fig. 3 is the constructional drawing of destination floor registration device of the elevator of expression embodiment 2 of the present invention.
Fig. 4 is the diagram of circuit of action of destination floor registration device of the elevator of expression embodiment 2 of the present invention.
The specific embodiment
In order to illustrate in greater detail the present invention, with reference to description of drawings the present invention.In addition, in each figure,, and suitably simplify and even omit its repeat specification the identical label of identical or cooresponding part mark.
Embodiment 1
Fig. 1 is the constructional drawing of destination floor registration device of the elevator of expression embodiment 1 of the present invention.
In Fig. 1,1 is arranged on the destination floor registration device of each stop of elevator, and the 2nd, the control of advancing of administering the car that the passenger takes waits the control setup of elevator single-piece operation control.
Destination floor registration device 1 has the passenger that can make elevator imports destination floor through sound function.Specifically, the main portion of destination floor registration device 1 is made up of microphone 3, force-feeling sensor 4, sound comparing unit 5, memory cell 6, recognition result holding unit 7, notifying device 8, counting unit (instrumentation unit) 9.
Microphone 3 is arranged on the stop of elevator for sound import, for example be configured in position near elevator doorway etc.Be located at its in-to-in analog/digital (A/D) conv from the aud. snl. of microphone 3 inputs and convert digital signal to, be input to sound comparing unit 5.
Force-feeling sensor 4 has the function that detects the personage's (object) who is positioned at the preset detection scope.Specifically, force-feeling sensor 4 is provided with in order to detect the passenger who wants from microphone 3 sound imports, and its detection range is set near the preset range the microphone 3.That is, force-feeling sensor 4 is set at the position near microphone 3, when the people stands in microphone 3 fronts, detects passenger's existence, output prearranged signal (for example ON (=1) signal).And force-feeling sensor 4 detects microphone 3 fronts nobody under the situation less than passenger's existence, exports other prearranged signal (for example OFF (=0) signal).To be input to sound comparing unit 5, recognition result holding unit 7, counting unit 9 from force-feeling sensor 4 output signal respectively.
Specifically; Whether sound comparing unit 5 is identified in has from the aud. snl. of microphone 3 input under predetermined condition and the consistent aud. snl. of said registered voice signal; If there is consistent aud. snl., then will confirm as passenger's destination floor with the cooresponding destination floor of this registered voice signal.Then, sound comparing unit 5 outputs to recognition result holding unit 7 with the information of this destination floor of confirming (below be also referred to as " confirming information ") when confirming passenger's destination floor.
In addition, as long as the information of the destination floor that above-mentioned definite information is expression sound comparing unit 5 to be confirmed then can be any form.For example, confirming that information can be the text message that is made up of floor titles such as " 2 layers ", " 3 layers ", also can be the ID numbering to each registered voice signal allocation.
Recognition result holding unit 7 has following function: the passenger utilize sound carry out destination floor input during above-mentioned definite information is made as reserved state, when definite passenger's destination floor, above-mentioned definite information is sent to control setup 2.Specifically, when information is confirmed in sound comparing unit 5 input, force-feeling sensor 4 continue to detect the passenger during, recognition result holding unit 7 should confirm that information remained on inside.And when force-feeling sensor 4 detected less than the existing of passenger, recognition result holding unit 7 sent to control setup 2 with the definite information that is kept afterwards.In addition, recognition result holding unit 7 is when information is confirmed in control setup 2 transmissions, and the definite information that keeps in order to delete keeps content to remove it for the time being.
Notifying device 8 is to be arranged on stop in order to the passenger predetermined information to be provided.This notifying device 8 for example is made up of the telltale 10 (light-emitting diode display, Liquid Crystal Display (LCD) etc.) of display text and pattern etc., the loud speaker 11 that carries out voice guide.In addition, be used at lteral data and pattern data that telltale 10 shows, be used for being stored in advance in the notifying device 8 from the voice data that loud speaker 11 is broadcasted.
Counting unit 9 has the function of time that instrumentation force-feeling sensor 4 continues to detect passengers' existence, to notifying device 8 outputs and its instrumentation time (that is, continuing to receive the times of ON signals from force-feeling sensor 4) cooresponding signal.For example, in counting unit 9, store the 1st threshold value (TH1) and value in advance greater than the 2nd threshold value of the 1st threshold value (TH2, TH2>TH1).And counting unit 9 is exported the 1st control signal to notifying device 8 when the above-mentioned instrumentation time surpasses the 1st threshold value.When counting unit 9 receives the 1st control signal, show the predetermined guiding of leaving microphone 3 at notifying device 8 at telltale 10.
And counting unit 9 is exported the 2nd control signal to notifying device 8 when the above-mentioned instrumentation time surpasses the 2nd threshold value.When counting unit 9 receives the 2nd control signal, leave the predetermined voice guide of microphone 3 at notifying device 8 from loud speaker 11.
Below, with reference to Fig. 2 the action of destination floor registration device 1 with said structure is specified.Fig. 2 is the diagram of circuit of action of destination floor registration device of the elevator of expression embodiment 1 of the present invention, and the concrete treatment scheme of above-mentioned counting unit 9 is shown.
Counting unit 9 has the function that instrumentation force-feeling sensor 4 continues detection passenger's time, i.e. time meter function as stated.Therefore, counting unit 9 is at first carried out the initialization (S101) of time meter, continue to wait by the time till force-feeling sensor's 4 input ON signals (S102).
The passenger of elevator stands in the front of microphone 3 for the sound input of carrying out destination floor, when force-feeling sensor 4 detects existing of this passenger, and force-feeling sensor's 4 output ON signals.Counting unit 9 is when force-feeling sensor 4 receives the ON signal (S102: be), and the time (following also the abbreviation made " time of reception ") that the beginning instrumentation continues to receive the ON signal (S103).In addition, counting unit 9 is for example judged with regular intervals such as 10 milliseconds whether to continue to receive ON signal (S104) behind the instrumentation of the above-mentioned time of reception of beginning.And counting unit 9 is in the ON signal interruption from force-feeling sensor 4, i.e. (S104: not), stop the instrumentation time of reception, turn back to S101 to the time meter initialization when force-feeling sensor 4 receives the OFF signal.
On the other hand, confirm that in the judgement of S104 when force-feeling sensor 4 continued to receive the ON signal, counting unit 9 was carried out the time of reception of beginning instrumentation in S103 and the comparison (S105) of above-mentioned the 1st threshold value (TH1) according to following formula (1).In addition, when following formula (1) is set up in S105, turn back to the processing of S104.
Time of reception < the TH1 of ON signal ... (1)
Following formula (1) is when being false in S105, and counting unit 9 is then carried out the comparison (S106) of above-mentioned time of reception and the 2nd threshold value (TH2) according to following formula (2).
Time of reception < the TH2 of TH1≤ON signal ... (2)
When above-mentioned formula (2) was set up in S106, counting unit 9 was scheduled to guiding to notifying device 8 output the 1st control signals (S107) from telltale 10.For example, telltale 10 shows literal such as " please leave in front of the microphone ", representes the pattern of this content etc. when counting unit 9 receives the 1st control signal.In addition, when counting unit 9 is exported the 1st control signal in S107, turn back to S104 and implement above-mentioned judgement once more.Therefore, during above-mentioned formula (2) establishment, continue to show foregoings, up to till force-feeling sensor's 4 output OFF signals at telltale 10.
On the other hand, above-mentioned formula (2) when being false in S106, counting unit 9 be to notifying device 8 output the 2nd control signals (S108), the voice guide of being scheduled to from loud speaker 11.For example, loud speaker 11 is when counting unit 9 receives the 2nd control signal, implements the broadcasting of " please leave in front of the microphone " etc.In addition, when counting unit 9 is exported the 2nd control signal in S108, turn back to S104 and implement above-mentioned judgement once more.Therefore, during above-mentioned formula (1) and formula (2) are all invalid, continue, up to till force-feeling sensor's 4 output OFF signals from loud speaker 11 broadcasting foregoings.
According to the embodiment of the present invention 1, can prevent reliably that the passenger is trapped in force-feeling sensor 4 fronts of the stop that is arranged at elevator.Therefore, after the passenger has carried out the sound input of destination floor at stop, can be at once to control setup 2 send these passengers destination floor information and carry out the distribution of car, can facilitating property favorable service.In addition, even continue to detect force-feeling sensor 4 under passenger's the situation of existence of article etc., the demonstration that the passenger also can be through watching telltale 10 or listen to the broadcasting from loud speaker 11 is removed the article of oneself from microphone 3 fronts.
And; When force-feeling sensor 4 continues to detect existing of passenger; At first show guiding by telltale 10; Carry out voice guide from loud speaker 11 then, thereby 5 pairs of sound from loud speaker 11 of sound-inhibiting comparing unit are reacted reliably, thus the situation of the destination floor of input error.
Fig. 3 is the constructional drawing of destination floor registration device of the elevator of expression embodiment 2 of the present invention.The destination floor registration device 1 of this embodiment also has sensor output adjustment unit 12 on the basis of structure shown in Figure 1.Sensor output adjustment unit 12 has the function of adjustment from the signal of force-feeling sensor's 4 outputs.Therefore, in this embodiment, be imported into sensor output adjustment unit 12 from force-feeling sensor 4 output signal (ON signal, OFF signal).
And, in counting unit 9 except the 1st threshold value (TH1), the 2nd threshold value (TH2), also in advance the value of storing greater than the 3rd threshold value of the 2nd threshold value (TH3, TH3>TH2).And when the time (above-mentioned instrumentation time) that force-feeling sensor 4 continues to detect passenger's existence surpassed above-mentioned the 3rd threshold value, counting unit 9 was to sensor output adjustment unit 12 outputs the 3rd control signal.
Sensor output adjustment unit 12 is directly exported incoming signal from force-feeling sensor's 4 input ON signals or OFF signal the time all the time.In addition, the output signal of the adjustment unit 12 of autobiography sensor output in the future is input to sound comparing unit 5, recognition result holding unit 7, counting unit 9 respectively.On the other hand; Sensor output adjustment unit 12 is when counting unit 9 receives the 3rd control signal; Regardless of force-feeling sensor 4 actual detected result, the signal that all detects less than passenger's existence to recognition result holding unit 7 output expression force-feeling sensors 4.Promptly; Sensor output adjustment unit 12 is when counting unit 9 receives the 3rd control signal; Whether imported the OFF signal and all exported the OFF signal, the definite information that makes recognition result holding unit 7 force output to be kept to control setup 2 from force-feeling sensor 4.
Other structure and function are identical with embodiment 1.
Below, with reference to Fig. 4 the action of destination floor registration device 1 with said structure is specified.Fig. 4 is the diagram of circuit of action of destination floor registration device of the elevator of expression embodiment 2 of the present invention.In addition, S201～S207 of Fig. 4 is identical with the processing shown in S101～S107 of Fig. 2, thereby omits it and specify.
Above-mentioned formula (2) is when being false in S206, and counting unit 9 then continues to receive the time of ON signal and the comparison (S208) of the 3rd threshold value (TH3) according to following formula (3).
Time of reception < the TH3 of TH2≤ON signal ... (3)
When above-mentioned formula (3) was set up in S208, counting unit 9 was to notifying device 8 output the 2nd control signals (S209), the voice guide of being scheduled to from loud speaker 11 with the S108 of Fig. 2 identically.
On the other hand, above-mentioned formula (3) is when being false in S208, and counting unit 9 is to sensor output adjustment unit 12 output the 3rd control signals (S210).In addition; Through exporting the 3rd control signal to sensor output adjustment unit 12; Force to send the OFF signal to recognition result holding unit 7 from sensor output adjustment unit 12, thereby counting unit 9 turns back to the initialization that S201 carries out time meter behind output the 3rd control signal.
According to the embodiment of the present invention 2, through before the schedule time, recognition result holding unit 7 must send the definite information that is kept to control setup 2 in the existence that detects the passenger from force-feeling sensor 4.Therefore, for example do not notice that the passenger force-feeling sensor 4 continues to detect under the situation of article of oneself, can prevent reliably that this passenger from can not utilize the situation of elevator all the time yet, can facilitating property favorable service.
Utilizability on the industry
The destination floor registration device of elevator of the present invention can be applicable to carry out through sound the situation of the input of destination floor.
Label declaration
1 destination floor registration device; 2 control setups; 3 microphones; 4 force-feeling sensors; 5 sound comparing units; 6 memory cell; 7 recognition result holding units; 8 notifying devices; 9 counting units; 10 telltales; 11 loud speakers; 12 sensors output adjustment unit.
Claims (4)
1. the destination floor registration device of an elevator is characterized in that, this destination floor registration device has:
Microphone is used in the sound input, and it is arranged on the stop of elevator;
Sensor, it is used to detect the passenger who is positioned near the preset range of said microphone;
The sound comparing unit, it confirms passenger's destination floor according at said sensor aud. snl. from said microphone input during passenger's the existence;
Holding unit; The information of the destination floor that it keeps during passenger's the existence in said sensor being confirmed by said sound comparing unit; Then, in said sensor during, the information of the destination floor that is kept is outputed to elevator control device less than the existing of passenger;
Notifying device, it is arranged on said stop; And
Instrumentation unit, the said sensor of its instrumentation continue to detect the time of passenger's existence, when its instrumentation time surpasses predetermined threshold value, make the prompting of said notifying device notice leave the predetermined guiding in front of the said microphone.
2. the destination floor registration device of elevator according to claim 1 is characterized in that,
Said notifying device has:
Telltale, it is arranged on said stop; And
Loud speaker, it is arranged on said stop,
When said instrumentation unit surpasses the 1st predetermined threshold value in the said instrumentation time, make said telltale show predetermined guiding, at said instrumentation time exceedance during greater than predetermined the 2nd threshold value of said the 1st threshold value, the voice guide that said loud speaker is scheduled to.
3. the destination floor registration device of elevator according to claim 2; It is characterized in that; Said destination floor registration device also has adjustment unit; The instrumentation time exceedance that instrumentation goes out in said instrumentation unit is during greater than predetermined the 3rd threshold value of said the 2nd threshold value, and this adjustment unit makes said holding unit force the information of the destination floor that output kept to said control setup.
4. the destination floor registration device of elevator according to claim 3; It is characterized in that; The said adjustment unit instrumentation time that instrumentation goes out in said instrumentation unit is when surpassing said the 3rd threshold value; Regardless of the actual detected result of said sensor, all to the signal of the said sensor of said holding unit output expression less than passenger's existence.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/052762 WO2011104817A1 (en) | 2010-02-23 | 2010-02-23 | Destination floor registration device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102762478A true CN102762478A (en) | 2012-10-31 |
| CN102762478B CN102762478B (en) | 2014-12-03 |
Family
ID=44506264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080064006.5A Active CN102762478B (en) | 2010-02-23 | 2010-02-23 | Destination floor registration device for elevator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2540652B1 (en) |
| JP (1) | JP5510537B2 (en) |
| CN (1) | CN102762478B (en) |
| WO (1) | WO2011104817A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890734A (en) * | 2016-11-02 | 2019-06-14 | 三菱电机株式会社 | Elevator device |
| CN110713083A (en) * | 2018-06-27 | 2020-01-21 | 魏维真 | Intelligent elevator system |
| EP3628620A1 (en) * | 2018-09-27 | 2020-04-01 | Otis Elevator Company | Elevator system |
| CN114212634A (en) * | 2021-11-25 | 2022-03-22 | 上海爱登堡电梯集团股份有限公司 | Parallel external calling device with target layer selection function and indication function |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9598263B2 (en) | 2012-03-02 | 2017-03-21 | Mitsubishi Electric Corporation | Elevator device |
| JP5844418B2 (en) * | 2014-06-05 | 2016-01-13 | 東芝エレベータ株式会社 | Elevator control device and elevator control method |
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| JPH0373775A (en) * | 1989-08-14 | 1991-03-28 | Toshiba Corp | Information input device for elevator |
| JPH11335045A (en) * | 1998-05-21 | 1999-12-07 | Hitachi Building Systems Co Ltd | Safety device for elevator door |
| CN1709778A (en) * | 2004-06-18 | 2005-12-21 | 因温特奥股份公司 | Device and method for informing passengers of an elevator installation |
| US20060144644A1 (en) * | 2004-04-07 | 2006-07-06 | Yuji Chiba | Elevator call registration system |
| JP2006327739A (en) * | 2005-05-25 | 2006-12-07 | Mitsubishi Electric Corp | Landing call registering device of elevator |
| US20090014255A1 (en) * | 2006-01-19 | 2009-01-15 | Hiromitsu Miyajima | Elevator display system |
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| JPH0672648A (en) * | 1992-08-25 | 1994-03-15 | Hitachi Building Syst Eng & Service Co Ltd | Guide device for elevator |
| JP2003040562A (en) * | 2001-07-25 | 2003-02-13 | Mitsubishi Electric Corp | Elevator door safety control device |
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2010
- 2010-02-23 EP EP10846484.3A patent/EP2540652B1/en active Active
- 2010-02-23 CN CN201080064006.5A patent/CN102762478B/en active Active
- 2010-02-23 JP JP2012501556A patent/JP5510537B2/en active Active
- 2010-02-23 WO PCT/JP2010/052762 patent/WO2011104817A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373775A (en) * | 1989-08-14 | 1991-03-28 | Toshiba Corp | Information input device for elevator |
| JPH11335045A (en) * | 1998-05-21 | 1999-12-07 | Hitachi Building Systems Co Ltd | Safety device for elevator door |
| US20060144644A1 (en) * | 2004-04-07 | 2006-07-06 | Yuji Chiba | Elevator call registration system |
| CN1709778A (en) * | 2004-06-18 | 2005-12-21 | 因温特奥股份公司 | Device and method for informing passengers of an elevator installation |
| JP2006327739A (en) * | 2005-05-25 | 2006-12-07 | Mitsubishi Electric Corp | Landing call registering device of elevator |
| US20090014255A1 (en) * | 2006-01-19 | 2009-01-15 | Hiromitsu Miyajima | Elevator display system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890734A (en) * | 2016-11-02 | 2019-06-14 | 三菱电机株式会社 | Elevator device |
| CN110713083A (en) * | 2018-06-27 | 2020-01-21 | 魏维真 | Intelligent elevator system |
| EP3628620A1 (en) * | 2018-09-27 | 2020-04-01 | Otis Elevator Company | Elevator system |
| CN110950202A (en) * | 2018-09-27 | 2020-04-03 | 奥的斯电梯公司 | Elevator system |
| US11661311B2 (en) | 2018-09-27 | 2023-05-30 | Otis Elevator Company | Elevator system |
| CN114212634A (en) * | 2021-11-25 | 2022-03-22 | 上海爱登堡电梯集团股份有限公司 | Parallel external calling device with target layer selection function and indication function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102762478B (en) | 2014-12-03 |
| EP2540652B1 (en) | 2017-01-04 |
| JP5510537B2 (en) | 2014-06-04 |
| WO2011104817A1 (en) | 2011-09-01 |
| EP2540652A1 (en) | 2013-01-02 |
| JPWO2011104817A1 (en) | 2013-06-17 |
| EP2540652A4 (en) | 2015-12-23 |
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