CN105600638B - Elevator malfunction Fault Identification device and method - Google Patents
Elevator malfunction Fault Identification device and method Download PDFInfo
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- CN105600638B CN105600638B CN201510805379.8A CN201510805379A CN105600638B CN 105600638 B CN105600638 B CN 105600638B CN 201510805379 A CN201510805379 A CN 201510805379A CN 105600638 B CN105600638 B CN 105600638B
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Abstract
A kind of elevator malfunction Fault Identification device,It is arranged in the car of elevator,For gathering detection signal caused by the safety sensing device being arranged on elevator,And car movement data information is produced according to the detection signal collected,And judge whether elevator breaks down according to car movement data information and default fault message,When judging that elevator breaks down,Elevator malfunction Fault Identification device by infrared acquisition mode detecting elevator car whether someone,When detecting someone in lift car,Play default guiding voice messaging,The sound in lift car is gathered simultaneously,And sound electric signal corresponding to producing,Response voice messaging is generated according to caused sound electric signal,By response voice messaging compared with the oppressive voice messaging to prestore,When the oppressive voice messaging for comparing response voice messaging with prestoring is corresponding,Sent after producing oppressive fault alarm information.The present invention also provides a kind of elevator malfunction fault recognition method.
Description
Technical field
The present invention relates to elevator safety monitoring technical field, more particularly to a kind of elevator malfunction Fault Identification device and side
Method.
Background technology
At present, domestic third party's elevator real-time running data collection monitoring, fault alarm technical field, for car personnel
The mode of the collection generally use infrared sensor of the human body of information is realized.However, largely added now in elevator hoistways
The wireless launchers such as WIFI base stations, NodeB so that the electromagnetic environment of elevator hoistways becomes increasingly complex, and human body infrared collection passes
Sensor can be caused gathered data mistake occur by electromagnetic interference.After corrupt data, elevator malfunction occurs in collection warning device
The situation of fault alarm wrong report, so as to influence the ride experience of passenger.
The content of the invention
In view of this, it is necessary to which a kind of elevator malfunction Fault Identification device that can be accurately judged to elevator malfunction is provided.
It there is a need to and a kind of elevator malfunction fault recognition method that can be accurately judged to elevator malfunction is provided.
A kind of elevator malfunction Fault Identification device, the elevator malfunction Fault Identification device are arranged in the car of elevator, electricity
The oppressive Fault Identification device of ladder is used to gather detection signal caused by the safety sensing device being arranged on elevator, and according to collection
The detection signal arrived produces car movement data information, and judges electricity according to car movement data information and default fault message
Whether ladder is broken down, and when judging that elevator breaks down, elevator malfunction Fault Identification device is visited by infrared acquisition mode
Survey lift car in whether someone, when detecting someone in lift car, play default guiding voice messaging, gather simultaneously
Sound in lift car, and sound electric signal corresponding to generation, response voice messaging is generated according to caused sound electric signal,
By response voice messaging compared with the oppressive voice messaging to prestore, believe in the oppressive voice for comparing response voice messaging and prestoring
Oppressive fault alarm information is produced when manner of breathing is to corresponding to, and oppressive fault alarm information is sent.
A kind of elevator malfunction fault recognition method, comprises the following steps：
Detection signal caused by safety sensing device of the collection on elevator, and produced according to the detection signal collected
Raw car movement data information；
Judge whether elevator breaks down according to car movement data information and default fault message, judging elevator
During failure, by infrared acquisition mode detecting elevator car whether someone；
When detecting someone in lift car, default guiding voice messaging is played, while gather in lift car
Sound, and sound electric signal corresponding to generation, response voice messaging is generated according to caused sound electric signal；
By response voice messaging compared with the oppressive voice messaging to prestore, comparing response voice messaging and prestoring tired
Oppressive fault alarm information is produced when human speech message manner of breathing is to corresponding to, and oppressive fault alarm information is sent.
In above-mentioned elevator malfunction Fault Identification device and method, collection is arranged on caused by the safety sensing device on elevator
Detection signal, and car movement data information is produced according to the detection signal collected；According to car movement data information and in advance
If fault message judge whether elevator breaks down, judge elevator break down when, detected by infrared acquisition mode
In lift car whether someone；When detecting someone in lift car, default guiding voice messaging is played, while gather electricity
Sound in terraced car, and sound electric signal corresponding to generation, response voice messaging is generated according to caused sound electric signal；Will
Response voice messaging is compared with the oppressive voice messaging to prestore, in the oppressive voice messaging for comparing response voice messaging Yu prestoring
When corresponding, oppressive fault alarm information is produced, and oppressive fault alarm information is sent, detected thus by human body infrared,
The double base information of speech recognition superposition is when carrying out comprehensive descision Lift out of order, in car whether someone, and then improve elevator and be stranded
The accuracy of people's fault alarm.
Brief description of the drawings
Fig. 1 is the application schematic diagram of the elevator malfunction Fault Identification device of a better embodiment.
Fig. 2 is the high-level schematic functional block diagram of elevator malfunction Fault Identification device in Fig. 1.
Fig. 3 is the flow chart of the elevator malfunction fault recognition method of a better embodiment.
In figure：Elevator malfunction Fault Identification device 10, processing unit 11, car movement data information creating unit 110, electricity
Terraced running status judging unit 111, infrared signal detection unit 112, control unit 113, guiding voice messaging output unit
114th, response voice messaging generation unit 115, oppressive fault alarm information generation unit 116, infrared human body induction installation 12, sound
Sound plays and harvester 13, wireless communication module 14, car 20, elevator malfunction fault recognition method step S300~S303.
Embodiment
Referring to Fig. 1, elevator malfunction Fault Identification device 10 provided by the invention is arranged on 20 in the car of elevator,
Detection signal caused by the safety sensing device that elevator malfunction Fault Identification device 10 is arranged on elevator for collection, and according to
The detection signal collected produces car movement data information.Wherein, the safety sensing device on elevator include floor sensors,
Door sensor and infrared sensor etc..Elevator malfunction Fault Identification device 10 is always according to car movement data information and default event
Barrier information judges whether elevator breaks down, and when judging that elevator breaks down, elevator malfunction Fault Identification device 10 passes through
In infrared acquisition mode detecting elevator car whether someone, when detecting someone in lift car, play default leading question
Message ceases, while gathers the sound in lift car, and sound electric signal corresponding to generation, is given birth to according to caused sound electric signal
Into response voice messaging, by response voice messaging compared with the oppressive voice messaging to prestore, compare response voice messaging with
When the oppressive voice messaging to prestore is corresponding, oppressive fault alarm information is produced, and oppressive fault alarm information is sent.Example
Such as, oppressive fault alarm information is sent on corresponding elevator maintenance electronic monitoring platform, the director of elevator maintenance unit
Mobile phone on.
Referring to Fig. 2, elevator malfunction Fault Identification device 10 includes processing unit 11, infrared human body induction installation
12nd, sound is played and harvester 13 and wireless communication module 14, processing unit 11 are broadcast with infrared human body induction installation 12, sound
Put and harvester 13 and wireless communication module 14 are electrically connected with, processing unit 11 is used to gather the safety biography being arranged on elevator
Detection signal caused by induction device, and car movement data information is produced according to the detection signal collected, and transported according to elevator
Row data message and default fault message judge whether elevator breaks down, and when judging that elevator breaks down, control is red
Outer human body sensing device 12 is started working, processing unit 11 detect infrared human body induction installation 12 produce infrared signal after,
Sound broadcasting and harvester is controlled to play default guiding voice messaging, processing unit 11 also controls sound to play and gather dress
The sound in 13 collection lift cars 20 is put, and the generation of sound electric signal is corresponded to according to caused by sound broadcasting and harvester 13
Response voice messaging, processing unit 11 compared with the oppressive voice messaging to prestore, are comparing response also by response voice messaging
When voice messaging is corresponding with the oppressive voice messaging to prestore, oppressive fault alarm information is produced, and oppressive fault alarm is believed
Breath is supplied to wireless communication module 14, wherein, sound plays and harvester 13 includes audio amplifier and miaow head, and audio amplifier is used for will guiding
Signal corresponding to voice messaging is converted to sound broadcasting, and miaow head is used to convert sound into sound electric signal；Wireless communication module
14 are sent to oppressive fault alarm information the terminal for warning reminding device foundation communication connection of exceeding the time limit with elevator maintenance, channel radio
Believe that module 14 is 3g wireless communication modules or 4g wireless communication modules.It can be separately provided in elevator malfunction Fault Identification device 10
Power module, think the power device power supply in elevator malfunction Fault Identification device 10, in other embodiments, certain elevator
Each power device of oppressive Fault Identification device 10 can also be electrically connected with the power supply of elevator
Wherein, processing unit 11 can be to have run the single-chip microcomputer of one group of computer applied algorithm, wherein the computer
Application program is used for completing the function of elevator malfunction Fault Identification.Processing unit 11 after the computer applied algorithm is run,
Produce following functional unit：
Car movement data information creating unit 110, for gathering caused by the safety sensing device being arranged on elevator
Detection signal, and car movement data information is produced according to the detection signal collected；
Elevator operation judging unit 111, for according to car movement data information and the judgement of default fault message
Whether elevator breaks down, and when judging that elevator breaks down, exports default first control signal to control unit 113；
Infrared signal detection unit 112, for detecting that infrared human body induction installation 12 detects the red of human-body emitting
Outside line and after caused infrared signal, export default second control signal to control unit 113 and guiding voice messaging output
Unit 114；
Control unit 113 is started working according to the first control signal, control infrared human body induction installation 12；Control unit
113 control sound broadcasting and harvester 13 to start working according to the second control signal；
Voice messaging output unit 114 is guided, for according to the second control signal, the guiding voice messaging to prestore to be provided
Played to sound and harvester 13 plays；
Response voice messaging generation unit 115, sound electricity is corresponded to caused by sound broadcasting and harvester 13 for gathering
Signal, and response voice messaging is generated according to the sound electric signal collected；
Oppressive fault alarm information generation unit 116, for by response voice messaging and the oppressive voice messaging ratio that prestores
Compared with, when the oppressive voice messaging for comparing response voice messaging with prestoring is corresponding, oppressive fault alarm information is produced, and will
Oppressive fault alarm information is supplied to wireless communication module 14.
Further, the present invention also provides a kind of elevator malfunction fault recognition method, refer to Fig. 3, elevator malfunction event
Barrier recognition methods comprises the following steps：
Step S300, collection are arranged on detection signal caused by safety sensing device on elevator, and according to collecting
Detection signal produces car movement data information.Wherein, the safety sensing device on elevator includes floor sensors, door sensor
And infrared sensor etc..
Step S301, judge whether elevator breaks down according to car movement data information and default fault message,
Judge elevator break down when, by infrared acquisition mode detecting elevator car whether someone.
Step S302, when detecting someone in lift car, default guiding voice messaging is played, while gather elevator
Sound in car, and sound electric signal corresponding to generation, response voice messaging is generated according to caused sound electric signal.
Step S303, by response voice messaging compared with the oppressive voice messaging to prestore, comparing response voice messaging
When corresponding with the oppressive voice messaging to prestore, oppressive fault alarm information is produced, and oppressive fault alarm information is sent.Example
Such as, communication link is established by 3g wireless communication modules or the terminal such as 4g wireless communication modules and elevator maintenance electronic monitoring platform
Connect；Response voice messaging and the oppressive voice messaging to prestore are converted into speech waveform, and comparing analysis by waveform realizes response
Whether voice messaging and the oppressive voice messaging to prestore are corresponding.
Claims (3)
- A kind of 1. elevator malfunction Fault Identification device, it is characterised in that：The elevator malfunction Fault Identification device is arranged on elevator In car, elevator malfunction Fault Identification device is used to gather detection signal caused by the safety sensing device being arranged on elevator, And car movement data information is produced according to the detection signal collected, and according to car movement data information and default failure Information judges whether elevator breaks down, and when judging that elevator breaks down, elevator malfunction Fault Identification device passes through infrared In detection mode detecting elevator car whether someone, when detecting someone in lift car, play default leading question message Breath, while the sound in lift car is gathered, and sound electric signal corresponding to generation, should according to the generation of caused sound electric signal Voice messaging is answered, by response voice messaging compared with the oppressive voice messaging to prestore, is comparing response voice messaging with prestoring Oppressive voice messaging it is corresponding when, produce oppressive fault alarm information, and oppressive fault alarm information is sent wherein, elevator Oppressive Fault Identification device includes processing unit, infrared human body induction installation, sound plays and harvester and radio communication mold Block, processing unit is played with infrared human body induction installation, sound and harvester and wireless communication module electric connection, processing dress Put for gathering detection signal caused by the safety sensing device being arranged on elevator, and produced according to the detection signal collected Car movement data information, and judge whether elevator breaks down according to car movement data information and default fault message, When judging that elevator breaks down, control infrared human body induction installation is started working, and processing unit is detecting infrared human body After induction installation produces infrared signal, control sound plays and harvester plays default guiding voice messaging, processing unit The sound in sound broadcasting and harvester collection lift car is also controlled, and it is right according to caused by sound broadcasting and harvester Sound electric signal is answered to generate response voice messaging, processing unit is also by response voice messaging and the oppressive voice messaging ratio to prestore Compared with, when the oppressive voice messaging for comparing response voice messaging with prestoring is corresponding, oppressive fault alarm information is produced, and will Oppressive fault alarm information is supplied to wireless communication module；Oppressive fault alarm information is sent to and elevator by wireless communication module Maintenance exceed the time limit warning reminding device establish communication connection terminal.
- 2. elevator malfunction Fault Identification device as claimed in claim 1, it is characterised in that：Processing unit include control unit, Car movement data information creating unit, elevator operation judging unit, infrared signal detection unit, guiding voice messaging are defeated Go out unit, response voice messaging generation unit and oppressive fault alarm information generation unit,Car movement data information creating unit is used to gather detection signal caused by the safety sensing device being arranged on elevator, And car movement data information is produced according to the detection signal collected；Elevator operation judging unit is used to whether judge elevator according to car movement data information and default fault message Break down, when judging that elevator breaks down, export default first control signal to control unit；Infrared signal detection unit is used to produce detecting infrared human body induction installation to detect the infrared ray of human-body emitting Infrared signal after, export default second control signal to control unit and guiding voice messaging output unit；Control unit is started working according to the first control signal, control infrared human body induction installation；Control unit is according to the second control Signal control sound processed plays and harvester is started working；Guide voice messaging output unit to be used for according to the second control signal, be supplied to sound to broadcast the guiding voice messaging to prestore Put and harvester plays；Response voice messaging generation unit, sound electric signal, and root are corresponded to caused by sound broadcasting and harvester for gathering Response voice messaging is generated according to the sound electric signal collected；Oppressive fault alarm information generation unit, for by response voice messaging compared with the oppressive voice messaging to prestore, than When relatively to go out response voice messaging corresponding with the oppressive voice messaging to prestore, produce oppressive fault alarm information, and will it is oppressive therefore Barrier warning message is supplied to wireless communication module.
- 3. a kind of elevator malfunction fault recognition method, it is characterised in that comprise the following steps：Detection signal caused by safety sensing device of the collection on elevator, and electricity is produced according to the detection signal collected Terraced service data information；Judge whether elevator breaks down according to car movement data information and default fault message, judging elevator appearance During failure, by infrared acquisition mode detecting elevator car whether someone；When detecting someone in lift car, default guiding voice messaging is played, while gathers the sound in lift car, And sound electric signal corresponding to producing, response voice messaging is generated according to caused sound electric signal；By response voice messaging compared with the oppressive voice messaging to prestore, in the oppressive language for comparing response voice messaging Yu prestoring Oppressive fault alarm information is produced when message manner of breathing is to corresponding to, and oppressive fault alarm information is sent；Wherein, " by response language Message is ceased compared with the oppressive voice messaging to prestore, corresponding in the oppressive voice messaging for comparing response voice messaging with prestoring When, oppressive fault alarm information is produced, and oppressive fault alarm information is sent " in, response voice messaging and prestore oppressive Voice messaging is converted into speech waveform, and comparing analysis by waveform realizes response voice messaging and the oppressive voice messaging to prestore Whether correspond to.
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| CN201510805379.8A CN105600638B (en) | 2015-11-20 | 2015-11-20 | Elevator malfunction Fault Identification device and method |
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| CN201510805379.8A CN105600638B (en) | 2015-11-20 | 2015-11-20 | Elevator malfunction Fault Identification device and method |
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| CN105600638B true CN105600638B (en) | 2018-03-27 |
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| CN105967018A (en) * | 2016-07-19 | 2016-09-28 | 宁夏电通物联网科技股份有限公司 | Elevator accident trapping alarm system and method |
| CN107738966B (en) * | 2017-12-04 | 2023-08-25 | 北京北安时代创新设备安装工程有限公司 | Intelligent monitoring automatic alarm device and method for elevator car |
| CN112693986A (en) * | 2020-12-14 | 2021-04-23 | 西人马联合测控（泉州）科技有限公司 | Automatic alarming method, device and equipment for elevator people trapping and computer storage medium |
| CN112811276A (en) * | 2021-01-28 | 2021-05-18 | 广州特种机电设备检测研究院 | Data-driven elevator fault diagnosis simulation method, system and storage medium |
| CN114955761B (en) * | 2022-06-18 | 2022-12-06 | 宁波昊鸿电子有限公司 | Elevator trapped-state detection method and system, storage medium and intelligent terminal |
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| CN103130063A (en) * | 2011-11-29 | 2013-06-05 | 深圳市一兆科技发展有限公司 | Method and system for emergency security and protection monitoring |
| CN102659005B (en) * | 2012-05-12 | 2014-10-15 | 博朗电梯(漳州)有限公司 | Elevator intelligent remote alarm system |
| JP2013241248A (en) * | 2012-05-21 | 2013-12-05 | Hitachi Building Systems Co Ltd | Monitoring system |
| CN102826419A (en) * | 2012-07-23 | 2012-12-19 | 山东博源瑞通智能科技有限公司 | Intelligent intercom system of things internet of lift |
| CN103991768A (en) * | 2014-05-28 | 2014-08-20 | 上海新时达电气股份有限公司 | Elevator Internet of Things voice calming device and method |
| CN104803251B (en) * | 2015-05-08 | 2018-03-02 | 上海新时达电气股份有限公司 | The detection method and system of elevator malfunction |
| CN104925614B (en) * | 2015-06-26 | 2017-07-07 | 广州日滨科技发展有限公司 | A kind of elevator malfunction failure monitoring system |
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