CN101767735A - Elevator control gear - Google Patents
Elevator control gear Download PDFInfo
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- CN101767735A CN101767735A CN201010134446A CN201010134446A CN101767735A CN 101767735 A CN101767735 A CN 101767735A CN 201010134446 A CN201010134446 A CN 201010134446A CN 201010134446 A CN201010134446 A CN 201010134446A CN 101767735 A CN101767735 A CN 101767735A
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Abstract
The invention provides a kind of elevator control gear.This elevator control gear can improve the accuracy of identification that comes the intended target floor by sound.In destination floor registration device, be provided with: a plurality of sound input parts; Discern the destination of user's appointment according to being input to sound in the sound input part, and with the voice recognition portion of result's output; And, carry out the control setup main body of destination registration according to information from the destination of voice recognition portion.Voice recognition portion utilizes the difference of the input state of the sound that arrives the tut input part that produces based on the distance between above-mentioned a plurality of sound input parts, the sound that is input to the different a plurality of users in the tut input part simultaneously is separated into each user's sound, thereby discerns the specified destination of each user.
Description
The application is to be on August 21st, 2006 applying date, and application number is 200610115966.5, and denomination of invention is divided an application for the application for a patent for invention of " elevator control gear ".
Technical field
The present invention relates to be undertaken the elevator control gear of destination registration by user's sound.
Background technology
In existing call registration device for elevator, when detecting the user by human detection device, if the sound that the user sends is imported in the microphone, then by acoustic recognition unit output and the cooresponding calling registering signal of sound (for example, with reference to patent documentation 1).
[patent documentation 1] Japanese kokai publication hei 3-98967 communique
Yet, in above-mentioned existing call register apparatus, owing to, just begin voice recognition as long as personage one enters detection range, so may be because of specifying the wrong calling registering signals of generation such as talk that have nothing to do with destination.In addition, when a plurality of users sound simultaneously, be difficult to the specified destination of identification, thus, also may produce wrong calling registering signal.
Summary of the invention
The present invention proposes for solving the above problems, and its purpose is to provide a kind of can improve the elevator control gear that comes the accuracy of identification of intended target floor by sound.
Elevator control gear of the present invention has: a plurality of sound input parts, and it disposes spaced reciprocally, is used to import user's sound; Voice recognition portion, it is according to being input to sound in the sound input part, the destination of identification user appointment, and with the information output of the destination discerned; And control setup main body, its basis is from the information of the destination of tut identification part, carry out the destination registration, the tut identification part utilizes the difference of the input state of the sound that arrives the tut input part that produces based on the distance between the tut input part, the sound that is input to the different a plurality of users in the tut input part simultaneously is separated into each user's sound, thereby discerns the specified destination of each user.
Voice recognition of the present invention portion utilizes the sound that produces based on the distance between above-mentioned a plurality of sound input parts to arrive the difference of the input state of above-mentioned a plurality of sound input parts, the sound that is input to a plurality of different users in the tut input part simultaneously is separated into each user's sound, thereby discerns the specified destination of each user.In such elevator control gear,, can improve the accuracy of identification that comes the intended target floor by sound even simultaneously or almost simultaneously under the situation of intended target floor, also can discern each destination respectively two users.
Description of drawings
Fig. 1 is the block scheme of the elevator control gear of expression embodiments of the present invention 1.
Fig. 2 is the diagram of circuit of action of the voice recognition portion of presentation graphs 1.
Fig. 3 is the block scheme of the elevator control gear of expression embodiments of the present invention 2.
Fig. 4 is the block scheme of the elevator control gear of expression embodiments of the present invention 3.
Fig. 5 is the instruction diagram of sound separation method of the voice recognition portion of presentation graphs 4.
Fig. 6 is the block scheme of the elevator control gear of expression embodiments of the present invention 4.
Nomenclature
1: the control setup main body; 2: speech synthesizing device (audio output unit); 3: destination floor registration device; 5,5a, 5b: sound input part; 6: voice recognition portion; 7: communication control unit; 8: audio output unit
The specific embodiment
Below, implement best mode of the present invention with reference to description of drawings.
＜embodiment 1 〉
Fig. 1 is the block scheme of the elevator control gear of expression embodiments of the present invention 1.Control the operation of car by control setup main body 1.Control setup main body 1 is connected with a plurality of destination floor registration devices 3 with a plurality of speech synthesizing devices 2 as audio output unit by order wire (communication path) 4, this audio output unit is used for the output notice to the user, and this destination floor registration device 3 is used to specify destination.Speech synthesizing device 2 and destination device 3 are separately positioned in car and a plurality of leg elevator.
Be provided with in each destination floor registration device 3: sound input part 5, it is used to import user's sound; Voice recognition portion 6, it discerns the specified destination of user from the sound that is input to sound input part 5; And communication control unit 7, its control with control setup main body 1 between communicate by letter.Also can use microphone as sound input part 5.And, sound input part 5 can separate configurations on the position that separates with the main body of destination floor registration device 3.Voice recognition portion 6 outputs in the control setup main body 1 by the information of communication control unit 7 with the destination discerned.
Control setup main body 1 is carried out the destination registration according to the information of the destination that voice recognition portion 6 is discerned.In addition, control setup main body 1 makes speech synthesizing device 2 implement various notices.Be provided with a plurality of voice datas in the speech synthesizing device 2,, implement notice based on voice data according to Instruction Selection voice data from control setup main body 1.In the notice of speech synthesizing device 2, include the specified request that is used to urge the user to utilize sound to carry out the destination appointment and notify.
The command signal of notifying from the specified request of control setup main body 1 is imported in speech synthesizing device 2 and the destination floor registration device 3.Voice recognition portion 6 carries out voice recognition according to the enforcement of the specified request notice of corresponding speech synthesizing device 2.
About being arranged on the speech synthesizing device 2 in the car, when having detected the user by for example door sensor or scale device etc. and enter in the car, implement the specified request notice.In addition, about the speech synthesizing device 2 that is arranged on leg elevator, implement specified request repeatedly with the predefined cycle and notify.The implementation cycle of this specified request notice can be set according to each time period, also can be set at the different cycles according to each time period according to the frequency of utilization of elevator.
Fig. 2 is the diagram of circuit of action of the voice recognition portion 6 of presentation graphs 1.Voice recognition portion 6 carries out standby up to till communication control unit 7 input identification sign ons (step S1).Then, from the command signal of control setup main body 1,, then begin voice recognition (step S2) if discern sign ons to 6 inputs of voice recognition portion from communication control unit 7 to communication control unit 7 input specified request notices.
When the beginning voice recognition, judge and in specific time, whether identify destination (step S3).If in specific time, can identify destination, then, finish voice recognition (step S5) with the information output (step S4) of the destination discerned.If in specific time, do not identify destination, then directly finish voice recognition.After voice recognition finishes, carry out standby till receiving next identification sign on.
In such elevator control gear, because when the user plays the specified request notice, enforcement according to the specified request notice begins voice recognition, so also can allow the user understand the execution moment of voice recognition easily, in the talk beyond suppressing the intended target floor, can carry out destination in the suitable moment and specify, and can improve the accuracy of identification that carries out the destination appointment by sound.
＜embodiment 2 〉
Then, Fig. 3 is the block scheme of the elevator control gear of expression embodiments of the present invention 2.In this embodiment, the function of the speech synthesizing device 2 of embodiment 1 is attached in each destination floor registration device 3.Specifically, in each destination floor registration device 3, except sound input part 5, voice recognition portion 6 and communication control unit 7, also be provided with audio output unit 8 and speech synthesiser 9.That is, reach speech synthesizing device 2 identical functions with embodiment 1 by audio output unit 8 and speech synthesiser 9.
The instruction that speech synthesiser 9 is accepted from control setup main body 1 by communication control unit 7.Be provided with a plurality of voice datas in the speech synthesiser 9, according to the data that select a sound of the instruction from control setup main body 1, the notice that audio output unit 8 is implemented based on voice data.Audio output unit 8 for example is made of loud speaker.Realize at least a portion function of speech synthesiser 9 by the microcomputer of voice recognition portion 6.Other structure is identical with embodiment 1 with action.
In such elevator control gear, audio output unit 8, speech synthesiser 9, sound input part 5 and voice recognition portion 6 are set in the common floor registration device of mark certainly 3, and be therefore simple in structure.In addition, the communication control unit 7 that is received from the instruction of mark floor requests notice is connected on speech synthesiser 9 and the sound identification part 6, therefore can make the moment of specified request notice synchronous with the moment of voice recognition more reliably.
In addition, the control setup main body can be exported the instruction of implementing to confirm notice when the information that receives from the destination of voice recognition portion, and this affirmations is notified and is used to inform that the user has registered specified destination.
In addition, also can constitute, when in the zone of regulation, detecting the user, implement the specified request notice in the leg elevator by sensor.Perhaps, notice that can combined cycle and the notice when detecting the user are implemented.
＜embodiment 3 〉
Then, Fig. 4 is the block scheme of the elevator control gear of expression embodiments of the present invention 3.In the drawings, each destination floor registration device 3 is provided with: the 1st and the 2nd sound input part 5a, 5b, and it is used to import user's sound; Voice recognition portion 6, it discerns the destination of user's appointment according to being input to sound among sound input part 5a, the 5b; And communication control unit 7, its control with control setup main body 1 between communicate by letter.Also can use microphone as sound input part 5a, 5b.And sound input part 5a, 5b are configured to be spaced from each other the distance of regulation.And, sound input part 5a, 5b can separate configurations on the position that separates with the main body of destination floor registration device 3.
Fig. 5 is the instruction diagram of sound separation method of the voice recognition portion 6 of presentation graphs 4.Waveform shown in all chart of Fig. 5 is the voice data waveform that changes the time of for example value relevant with sound such as frequency and acoustic pressure.For example the 1st and the 2nd user is in the voice recognition time of regulation when sending destination, is imported among the 1st sound input part 5a from both sides user's sound, also imported the sound from both sides user among the 2nd sound input part 5b.
But, to the input time of each sound input part 5a, 5b sound import, because of the relative distance from two sound sources (the 1st and the 2nd user) produces deviation.In addition, according to circumstances, the acoustic pressure that is input to the sound among each sound input part 5a, 5b also produces difference because of described relative distance.Therefore, different from the voice data waveform of sound input part 5a, 5b output.
6 pairs of different voice data waveforms of two of being imported of voice recognition portion are analyzed, and it is separated into independently two voice datas.As analysis method, for example, can occur in the different time according to waveform with same frequency, obtain time delay from sound source.In addition, also can occur judging with different acoustic pressures according to identical waveform.
In such elevator control gear,, can improve the accuracy of identification that comes the intended target floor by sound even simultaneously or almost simultaneously under the situation of intended target floor, also can discern each destination respectively two users.
＜embodiment 4 〉
Then, Fig. 6 is the block scheme of the elevator control gear of expression embodiments of the present invention 4.Embodiment 4 is combination examples of embodiment 2 and embodiment 3.That is, voice recognition portion 6 carries out voice recognition according to the enforcement of specified request notice.And, voice recognition portion 6 utilizes the difference of the input state of the sound that arrives sound input part 5a, 5b that produces based on the distance between sound input part 5a, the 5b, the sound that is input to the different a plurality of users among sound input part 5a, the 5b simultaneously is separated into each user's sound, thereby discerns the specified destination of each user.
According to such elevator control gear, even simultaneously or almost simultaneously under the situation of intended target floor, also can further improve by sound and specify from the accuracy of identification of marking floor two users.
In addition, the sound input part can be more than 3 or 3.
And voice recognition portion or speech synthesiser can be arranged in the control setup main body.
In addition, in above-mentioned example, only be illustrated carry out the destination registration by sound.But also the destination designated button can be set in destination floor registration device, can register and register by push-botton operation by sound.
Claims (2)
1. an elevator control gear is characterized in that, this device has:
A plurality of sound input parts, it disposes spaced reciprocally, is used to import user's sound;
Voice recognition portion, it is according to being input to sound in the sound input part, the destination of identification user appointment, and with the information output of the destination discerned; And
Control setup main body, its basis are carried out the destination registration from the information of the destination of tut identification part,
The tut identification part utilizes the difference of the input state of the sound that arrives the tut input part that produces based on the distance between the tut input part, the sound that is input to the different a plurality of users in the tut input part simultaneously is separated into each user's sound, thereby discerns the specified destination of each user.
2. elevator control gear according to claim 1 is characterized in that, this device also has:
Audio output unit, it is used for the output notice to the user,
Above-mentioned control setup main body makes the tut efferent implement the specified request notice, and this specified request notice is used for coming the intended target floor to user's urgency by sound,
Voice recognition is carried out according to the enforcement of above-mentioned specified request notice in the tut identification part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005-368647 | 2005-12-21 | ||
| JP2005368647A JP2007168972A (en) | 2005-12-21 | 2005-12-21 | Elevator control device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610115966 Division CN1986367A (en) | 2005-12-21 | 2006-08-21 | Control device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101767735A true CN101767735A (en) | 2010-07-07 |
| CN101767735B CN101767735B (en) | 2012-10-10 |
Family
ID=38183335
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101344465A Expired - Fee Related CN101767735B (en) | 2005-12-21 | 2006-08-21 | Elevator control device |
| CN 200610115966 Pending CN1986367A (en) | 2005-12-21 | 2006-08-21 | Control device for elevator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610115966 Pending CN1986367A (en) | 2005-12-21 | 2006-08-21 | Control device for elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007168972A (en) |
| CN (2) | CN101767735B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299167A (en) * | 2020-07-27 | 2021-02-02 | 北京声智科技有限公司 | Elevator recommendation method, device, equipment and medium |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070050A (en) * | 2010-11-17 | 2011-05-25 | 侯英翔 | Intelligent voice elevator |
| JP5691693B2 (en) * | 2011-03-16 | 2015-04-01 | 三菱電機株式会社 | Elevator control system |
| JP5534103B2 (en) * | 2011-04-04 | 2014-06-25 | 三菱電機株式会社 | Elevator destination floor registration device |
| WO2013161050A1 (en) * | 2012-04-27 | 2013-10-31 | 三菱電機株式会社 | Elevator destination registration device |
| JP6248717B2 (en) * | 2014-03-12 | 2017-12-20 | 三菱電機株式会社 | Elevator control device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186800A (en) * | 1984-10-03 | 1986-05-02 | 三洋電機株式会社 | Real time voice analysis system |
| JPH10194618A (en) * | 1997-01-16 | 1998-07-28 | Mitsubishi Denki Bill Techno Service Kk | Landing call registration device of elevator |
| US5952626A (en) * | 1998-07-07 | 1999-09-14 | Otis Elevator Company | Individual elevator call changing |
| CN1394802A (en) * | 2002-07-31 | 2003-02-05 | 陈晓阳 | Speech recognition elevator floor selection system |
| CN2699264Y (en) * | 2004-05-24 | 2005-05-11 | 邱林 | Sound detecting transducer |
-
2005
- 2005-12-21 JP JP2005368647A patent/JP2007168972A/en active Pending
-
2006
- 2006-08-21 CN CN2010101344465A patent/CN101767735B/en not_active Expired - Fee Related
- 2006-08-21 CN CN 200610115966 patent/CN1986367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299167A (en) * | 2020-07-27 | 2021-02-02 | 北京声智科技有限公司 | Elevator recommendation method, device, equipment and medium |
| CN112299167B (en) * | 2020-07-27 | 2022-12-02 | 北京声智科技有限公司 | Elevator recommendation method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101767735B (en) | 2012-10-10 |
| JP2007168972A (en) | 2007-07-05 |
| CN1986367A (en) | 2007-06-27 |
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Granted publication date: 20121010 Termination date: 20200821 |
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