CN105731210A - Multi-functional emergency alarm communication system of elevator - Google Patents
Multi-functional emergency alarm communication system of elevator Download PDFInfo
- Publication number
- CN105731210A CN105731210A CN201610158797.7A CN201610158797A CN105731210A CN 105731210 A CN105731210 A CN 105731210A CN 201610158797 A CN201610158797 A CN 201610158797A CN 105731210 A CN105731210 A CN 105731210A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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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
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a multi-functional emergency alarm communication system of an elevator. The system comprises an alarm button detection trigger module, a communication signal detection module, a people trapping automatic identification detection module, a control module, a wireless voice communication module and a power source module; the people trapping automatic identification detection module comprises a human body detection sensor, a door state sensor, a floor sensor and a plurality of optoelectronic isolators; the human body detection sensor, the door state sensor and the floor sensor are connected with the control module through the optoelectronic isolators, and the alarm button detection trigger module, the communication signal detection module and the wireless voice communication module are all connected with the control module; the power source module supplies power, and when the control module judges that the elevator is in the people trapping state, an elevator alarm button is triggered; and when the communication signal detection module does not detect that an elevator emergency communicator is switched on, the control module sends out a control instruction to the wireless voice communication module, and therefore the wireless voice communication module is started, the effective remote wireless communication is automatically built, it is ensured that the alarm gets the effective response, and time of failures or people trapping of the elevator is shortened.
Description
Technical field
The present invention relates to elevator safety operation technical field, particularly a kind of elevator multifunctional emergent alarm communication system.
Background technology
Along with the acceleration of urbanization process, the owning amount of China's elevator grows with each passing day, and elevator has become as one of equipment very close with resident's daily life relation.Due to many reasons such as elevator self character, environment and maintaining quality, elevator breaks down and oppressive phenomenon often.Elevator emergency communicator generally it is mounted with in current elevator, when after the stranded elevator of passenger, push for emergency button, elevator emergency communicator just realizes the dialogue with property duty personnel, warning message is made to transmit out, and current a lot of property unmanneds, duty personnel cannot be contacted by elevator emergency communicator.Lift out of order and oppressive time, how to make the warning message of stranded passenger transmit out fast and effectively, make that elevator warning is timely and effective to meet with a response, also become problem in the urgent need to address in elevator safety management.
Summary of the invention
The technical problem to be solved in the present invention is: be generally mounted with elevator emergency communicator in elevator at present, when after the stranded elevator of passenger, push for emergency button, elevator emergency communicator just realizes the dialogue with property duty personnel, warning message is made to transmit out, and current a lot of property unmanneds, duty personnel cannot be contacted by elevator emergency communicator.Lift out of order and oppressive time, how to make the warning message of stranded passenger transmit out fast and effectively, make that elevator warning is timely and effective to meet with a response, also become problem in the urgent need to address in elevator safety management.
In order to solve problem above, technical scheme that the present invention takes particularly as follows: a kind of elevator multifunctional emergent alarm communication system, with elevator emergency communicator with the use of, including:
Alarm button detection trigger module, for the operation signal of alarm button in controlled triggering alarm button and detection elevator emergency communicator；
Communication signal detection module, for detecting the signal in elevator emergency communicator communication line；
Oppressive automatic recognition detection module, for detecting whether elevator is in oppressive state, it includes the human body detection sensor being installed in car, the door condition sensor being arranged on gate, the floor sensors being installed on hoistway and some photoisolators, described human body detection sensor is connected with controlling module through photoisolator, described door condition sensor is connected with controlling module through photoisolator, and described floor sensors is connected with controlling module through photoisolator；
Control module, the communication signal of operation signal and communication line for receiving alarm button, judge the duty of elevator emergency communicator according to operation signal and communication signal, send control instruction to wireless speech communication module；Simultaneously, the floor signal that human body signal, the gate switch signal of door condition sensor collection and the floor sensors that real-time reception human body detection sensor gathers gathers, and judge whether elevator is in oppressive state in conjunction with human body signal, gate switch signal and floor signal, and send control instruction to wireless speech communication module；
Wireless speech communication module, is used for setting up effective long-distance radio communication passage transmitting voice information；
Power module, for detecting trigger module, communication signal detection module, oppressive automatic recognition detection module to alarm button and controlling module for power supply；
Described alarm button detection module and communication signal detection module are all connected with control module, described wireless speech communication module is connected with controlling module, and described power module detects trigger module, communication signal detection module, oppressive automatic recognition detection module and control module and is connected with alarm button.
Further, described wireless speech communication module includes wireless communication module, voice acquisition device and voice playing device, and described voice acquisition device and voice playing device are connected with wireless communication module.
Further, described wireless communication module is 3G wireless communication module or 4G wireless communication module.
Further, described wireless communication module includes SIM interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions reception unit and microprocessor, wherein, described sim card slot interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions receive unit and are all connected with microprocessor, and described control module transmits control instruction to microprocessor.
Further, described voice acquisition device adopts mike or transmitter, and described voice playing device adopts speaker.
Further, described communication signal detection module includes the first signal deteching circuit unit and the communication signal sensor being installed on elevator emergency communicator circuit communication line, described first signal deteching circuit unit includes signal conditioning circuit unit, Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit, described communication signal sensor is connected with signal conditioning circuit unit input, described signal conditioning circuit unit outfan is connected with the input of Programmable Gain Amplifier Circuit unit, the outfan of described Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit input connect, described first analog to digital conversion circuit unit outfan is connected with controlling module.
Further, described alarm button detection trigger module includes electrical switch quantity sensor and the second analog to digital conversion circuit unit, described electrical switch quantity sensor and the second analog to digital conversion circuit unit connect, and described second analog to digital conversion circuit unit is connected with controlling module.
Further, described human body detection sensor adopts infrared sensor.
Further, described door condition sensor adopts photoelectric sensor.
Further, described floor sensors adopts photoelectric sensor.
Compared with prior art, the invention has the beneficial effects as follows: the oppressive automatic recognition detection module in this system gathers human body detection signal, floor signal, door trip signal is transferred to control module, control module and judge when elevator is in oppressive state, start alarm button trigger module, alarm button detection module synchronous detecting simultaneously, the operation signal of alarm button in alarm button detection module detection elevator emergency communicator, communication signal detection module detection elevator emergency communicator communication line signal, operation signal and communication line signal are transferred to control module by both, control module and proceed by logical judgment, when operation signal is not starting state, control module and do not start wireless speech communication module；When operation signal is starting state, and when communication line signal is on-state, controls module and do not start wireless speech communication module；When operation signal is starting state, and communication line signal for disconnecting state time, control module and start wireless speech communication module, automatically set up effective long-distance radio communication, it is ensured that reporting to the police effectively is responded, minimizing Lift out of order or oppressive time.
Accompanying drawing explanation
Fig. 1 show apparatus of the present invention structural schematic block diagram；
Fig. 2 show in the present invention wireless speech communication module structural schematic block diagram；
Fig. 3 show in the present invention communication signal detection module structural schematic block diagram.
Detailed description of the invention
Below according to detailed description of the invention, and in conjunction with accompanying drawing, technical scheme is described further.
Such as Fig. 1, a kind of elevator multifunctional emergent alarm communication system, with elevator emergency communicator with the use of, including:
Alarm button detection trigger module, for the operation signal of alarm button in controlled triggering alarm button and detection elevator emergency communicator；Described alarm button detection trigger module include alarm button trigger module and alarm button detection module, described alarm button trigger module can be one by controlled relay switch, described by controlled relay switch with control module be connected；Described alarm button detection module includes electrical switch quantity sensor and the second analog to digital conversion circuit unit, described electrical switch quantity sensor and the second analog to digital conversion circuit unit and connects, and described second analog to digital conversion circuit unit is connected with controlling module；
Communication signal detection module, for detecting the communication signal in elevator emergency communicator communication line；
Oppressive automatic recognition detection module, for detecting whether elevator is in oppressive state, it includes the human body detection sensor being installed in car, the door condition sensor being arranged on gate, the floor sensors being installed on hoistway and some photoisolators, described human body detection sensor is connected with controlling module through photoisolator, described door condition sensor is connected with controlling module through photoisolator, and described floor sensors is connected with controlling module through photoisolator；
Control module, the communication signal of operation signal and communication line for receiving alarm button, judge the duty of elevator emergency communicator according to operation signal and communication signal, send control instruction to wireless speech communication module；Simultaneously, the floor signal that human body signal, the gate switch signal of door condition sensor collection and the floor sensors that real-time reception human body detection sensor gathers gathers, and judge whether elevator is in oppressive state in conjunction with human body signal, gate switch signal and floor signal, and send control instruction to wireless speech communication module；
Wireless speech communication module, is used for setting up effective long-distance radio communication passage transmitting voice information；
Power module, for detecting trigger module, communication signal detection module, oppressive automatic recognition detection module to alarm button and controlling module for power supply；
Described alarm button detection module and communication signal detection module are all connected with control module, described wireless speech communication module is connected with controlling module, and described power module detects trigger module, communication signal detection module, oppressive automatic recognition detection module and control module and is connected with alarm button.
Wherein, described wireless speech communication module includes wireless communication module, voice acquisition device and voice playing device, and described voice acquisition device and voice playing device are connected with wireless communication module.Described wireless communication module is 3G wireless communication module or 4G wireless communication module；Described voice acquisition device adopts mike or transmitter, and described voice playing device adopts speaker；Described human body detection sensor adopts infrared sensor, and described door condition sensor adopts photoelectric sensor, and described floor sensors adopts photoelectric sensor.
Specifically, such as Fig. 2, described wireless communication module includes SIM interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions reception unit and microprocessor, wherein, described sim card slot interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions receive unit and are all connected with microprocessor, and described control module transmits control instruction to microprocessor.
Preferably, such as Fig. 3, described communication signal detection module includes the first signal deteching circuit unit and the communication signal sensor being installed on elevator emergency communicator circuit communication line, described first signal deteching circuit unit includes signal conditioning circuit unit, Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit, described communication signal sensor is connected with signal conditioning circuit unit input, described signal conditioning circuit unit outfan is connected with the input of Programmable Gain Amplifier Circuit unit, the outfan of described Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit input connect, described first analog to digital conversion circuit unit outfan is connected with controlling module.
The reliability practical in order to improve system, is also provided with watchdog circuit in described elevator controlling module.
Operation principle: oppressive automatic recognition detection module gathers human body detection signal, floor signal, door trip signal is transferred to control module, control module and judge when elevator is in oppressive state, start alarm button trigger module, alarm button detection module synchronous detecting simultaneously, the operation signal of alarm button in alarm button detection module detection elevator emergency communicator, communication signal detection module detection elevator emergency communicator communication line signal, operation signal and communication line signal are transferred to control module by both, control module and proceed by logical judgment, when operation signal is not starting state, control module and do not start any function of wireless speech communication module；When operation signal is starting state, control module and send control command, control the startup broadcasting of wireless speech communication module and pacify phonetic function, and when communication line signal is on-state, control module and send control command, close the broadcasting of wireless speech communication module and pacify phonetic function；When operation signal is starting state, and communication line signal for disconnecting state time, control module and send control instruction, control wireless speech communication module and set up long-distance radio communication passage, play simultaneously and pacify voice, until long-distance radio communication passage stops broadcasting after connecting pacifies voice, in the process, alarm button detection module and the timing of communication signal detection module detect coherent signal and are transferred to control module, it is achieved monitor in real time.
The heretofore described case that is embodied as is only the preferably case study on implementation of the present invention, is not used for limiting the practical range of the present invention, and namely all equivalences made according to the content of the present patent application the scope of the claims change and modify, all should as the technology category of the present invention.
Claims (10)
1. an elevator multifunctional emergent alarm communication system, with elevator emergency communicator with the use of, it is characterized in that, detect trigger module, communication signal detection module, oppressive automatic recognition detection module including alarm button, control module, wireless speech communication module and power module；Wherein, described oppressive automatic recognition detection module includes the human body detection sensor being installed in car, the door condition sensor being arranged on gate, the floor sensors being installed on hoistway and some photoisolators, described human body detection sensor is connected with controlling module through photoisolator, described door condition sensor is connected with controlling module through photoisolator, and described floor sensors is connected with controlling module through photoisolator；Described alarm button detection module and communication signal detection module are all connected with control module, described wireless speech communication module is connected with controlling module, and described power module detects trigger module, communication signal detection module, oppressive automatic recognition detection module, control module and wireless speech communication module to alarm button and powers.
2. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 1, it is characterized in that, described wireless speech communication module includes wireless communication module, voice acquisition device and voice playing device, and described voice acquisition device and voice playing device are connected with wireless communication module.
3. a kind of elevator multifunctional emergent alarm communication system as described in claim 1 or 2, it is characterised in that described wireless communication module is 3G wireless communication module or 4G wireless communication module.
4. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 3, it is characterized in that, described wireless communication module includes SIM interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions reception unit and microprocessor, wherein, described sim card slot interface, communication interface, phonetic entry output interface, memorizer, radio-frequency transmissions receive unit and are all connected with microprocessor, and described control module transmits control instruction to microprocessor.
5. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 3, it is characterized in that, described communication signal detection module includes the first signal deteching circuit unit and the communication signal sensor being installed on elevator emergency communicator circuit communication line, described first signal deteching circuit unit includes signal conditioning circuit unit, Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit, described communication signal sensor is connected with signal conditioning circuit unit input, described signal conditioning circuit unit outfan is connected with the input of Programmable Gain Amplifier Circuit unit, the outfan of described Programmable Gain Amplifier Circuit unit and the first analog to digital conversion circuit unit input connect, described first analog to digital conversion circuit unit outfan is connected with controlling module.
6. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 3, it is characterized in that, described alarm button detection trigger module includes electrical switch quantity sensor and the second analog to digital conversion circuit unit, described electrical switch quantity sensor and the second analog to digital conversion circuit unit connect, and described second analog to digital conversion circuit unit is connected with controlling module.
7. a kind of elevator multifunctional emergent alarm communication system as described in claim 5 or 6, it is characterised in that described voice acquisition device adopts mike or transmitter, described voice playing device adopts speaker.
8. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 7, is characterized in that, described human body detection sensor adopts infrared sensor.
9. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 7, is characterized in that, described door condition sensor adopts photoelectric sensor.
10. a kind of elevator multifunctional emergent alarm communication system as claimed in claim 7, is characterized in that, described floor sensors adopts photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158797.7A CN105731210B (en) | 2016-03-18 | 2016-03-18 | A kind of elevator multifunctional emergent alarm communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610158797.7A CN105731210B (en) | 2016-03-18 | 2016-03-18 | A kind of elevator multifunctional emergent alarm communication system |
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| CN105731210A true CN105731210A (en) | 2016-07-06 |
| CN105731210B CN105731210B (en) | 2019-03-15 |
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Cited By (6)
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| CN105600639A (en) * | 2016-03-21 | 2016-05-25 | 南京市特种设备安全监督检验研究院 | Elevator emergency warning communication device |
| CN106933168A (en) * | 2017-05-16 | 2017-07-07 | 徐坚 | Relay control module, its control method and relay control system |
| CN110113079A (en) * | 2019-05-29 | 2019-08-09 | 南京市特种设备安全监督检验研究院 | A kind of elevator emergency calling system and control method |
| CN111071892A (en) * | 2019-12-25 | 2020-04-28 | 深圳技术大学 | Elevator power failure fault monitoring system and method |
| CN112573318A (en) * | 2020-12-16 | 2021-03-30 | 上海三菱电梯有限公司 | Elevator fault alarm system and method |
| US11535491B2 (en) * | 2019-03-28 | 2022-12-27 | Otis Elevator Company | Verification of trapped passenger alarm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105600639A (en) * | 2016-03-21 | 2016-05-25 | 南京市特种设备安全监督检验研究院 | Elevator emergency warning communication device |
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| US11535491B2 (en) * | 2019-03-28 | 2022-12-27 | Otis Elevator Company | Verification of trapped passenger alarm |
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| CN111071892B (en) * | 2019-12-25 | 2023-09-12 | 深圳技术大学 | Elevator power failure monitoring system and method |
| CN112573318A (en) * | 2020-12-16 | 2021-03-30 | 上海三菱电梯有限公司 | Elevator fault alarm system and method |
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| CN105731210B (en) | 2019-03-15 |
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