CN102079468A - Telephone network-based remote elevator detection and emergency call intelligent management system - Google Patents
Telephone network-based remote elevator detection and emergency call intelligent management system Download PDFInfo
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- CN102079468A CN102079468A CN 201110030704 CN201110030704A CN102079468A CN 102079468 A CN102079468 A CN 102079468A CN 201110030704 CN201110030704 CN 201110030704 CN 201110030704 A CN201110030704 A CN 201110030704A CN 102079468 A CN102079468 A CN 102079468A
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Abstract
The invention discloses a telephone network-based remote elevator detection and emergency call intelligent management system, which comprises an intelligent management terminal arranged in an elevator cage to be detected. The intelligent management terminal comprises a first microprocessor and a second microprocessor, wherein the first microprocessor is used for realizing fault detection and call signal acquisition; the second microprocessor is used for realizing call signal confirmation and establishing telephone dialing connection with a remote emergency center; the first microprocessor is connected with a communication interface; the communication interface is connected with the second microprocessor; the second microprocessor is connected with a telephone line state detection module, a dual-tone multi-frequency (DTMF) processing module, a display module and a first power supply; the telephone line state detection module is used for judging the state of a telephone line by detecting a busy tone, dialing tones and a ring-back tone on the telephone line; the second microprocessor transmits data to the DTMF processing module after confirming a call signal, and then the DTMF processing module performs dialing to establish communication with a remote client; and the display module is used for online programming display. The telephone network-based remote elevator detection and emergency call intelligent management system can shorten a construction period, reduce the cost and enhance the reliability, and has a real-time fault detection function.
Description
Technical field
The present invention relates to a kind of elevator detects and the calling for help management system.
Background technology
Common, elevator detects and calling for help is by cable network, by call button is set in elevator, initiates the calling request with monitoring and control centre; Behind the monitoring and control centre off-hook, the communication of conversing of trapped personnel and monitoring and control centre operating personal so that understand stranded state and position, is carried out matters such as follow-up maintenance in the elevator; Detect then normally the maintainer and carry instrument and carry out, do not carry out the elevator faults detection in real time; The defective that this mode exists: 1, need the specific placement circuit, long in time limit, increased cost simultaneously; 2, since call button be arranged in the lift car, might flase alarm, reliability is relatively poor; 3, lack real-time detection failure function.
Summary of the invention
For overcome install that elevator detects and Calling equipment long in time limit, increased cost, poor reliability, lacked the deficiency of real time fail measuring ability, the remote elevator based on telephone network that the invention provides a kind of reduction of erection time, reduce cost, strengthen reliability, possesses the real time fail measuring ability detects and the calling for help intelligent management system.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of remote elevator based on telephone network detects and calls for help intelligent management system, comprise the intelligent management terminal that is installed in the lift car to be detected, described intelligent management terminal comprises in order to the first microprocessor of realizing fault detection and calling signal collection with in order to realize the calling signal affirmation and to set up dialing bonded assembly second microprocessor with long-range First aid station, installing in order to detect elevator door in the described lift car to be detected is the first sensor that opens or closes, in order to whether to detect elevator at second sensor of opening position with in order to detect the 3rd sensor whether elevator moves, each sensor all is connected with described first microprocessor, described first microprocessor simultaneously with in order to show the fault display module of fault type, converse and the circuit for answering of communicating by letter with the on-hook function and with long-range foundation in order to off-hook to telephone line, carry out the ring detection module connection that incoming call detected and judged whether off-hook and sets up communication in order to remote port to call-in system, in order to be connected with first power supply of powering with testing button bonded assembly external key interface in order to telephone line with call button, described first microprocessor is connected with communication interface, described communication interface is connected with described second microprocessor, described second microprocessor with in order to by detecting the busy tone on the telephone wire, dialling tone and ring back tone are judged the telephone line states detection module of telephone line states, in order to after confirming calling signal, to set up the DTMF processing module of communicating by letter with remote port by sending data to the dialing of DTMF processing module, the display module that shows in order to online programming is connected with described first power supply.
Further, described first sensor, second sensor and the 3rd sensor are connected with second source, and described first microprocessor also is connected with low voltage detecting module in order to the prompting changing battery that gives the alarm when second source is lower than setting value.
Further again, described second microprocessor also with switch MIC and loudspeaker in order to remote port and be connected with the loudspeaker control module with MIC that calling for help person sets up the talk line of the best.
Beneficial effect of the present invention mainly shows: the reduction of erection time, reduce cost, strengthen reliability, possess the real time fail measuring ability.
Description of drawings
The remote elevator that Fig. 1 is based on telephone network detects and the calling for help intelligent management system.
Fig. 2 is the diagram of circuit of first microprocessor.
Fig. 3 is the diagram of circuit of second microprocessor.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1 ~ Fig. 3, a kind of remote elevator based on telephone network detects and calls for help intelligent management system, comprise the intelligent management terminal that is installed in the lift car to be detected, described intelligent management terminal comprises in order to the first microprocessor of realizing fault detection and calling signal collection with in order to realize the calling signal affirmation and to set up dialing bonded assembly second microprocessor with long-range First aid station, installing in order to detect elevator door in the described lift car to be detected is the first sensor that opens or closes, in order to whether to detect elevator at second sensor of opening position with in order to detect the 3rd sensor whether elevator moves, each sensor all is connected with described first microprocessor, described first microprocessor simultaneously with in order to show the fault display module of fault type, converse and the circuit for answering of communicating by letter with the on-hook function and with long-range foundation in order to off-hook to telephone line, carry out the ring detection module connection that incoming call detected and judged whether off-hook and sets up communication in order to remote port to call-in system, in order to Help Point and testing button bonded assembly external key interface be connected in order to the first phone-line-powered power supply, described first microprocessor is connected with communication interface, described communication interface is connected with described second microprocessor, described second microprocessor with in order to by detecting the busy tone on the telephone wire, dialling tone and ring back tone are judged the telephone line states detection module of telephone line states, in order to after confirming calling signal, to set up the DTMF processing module of communicating by letter with remote port by sending data to the dialing of DTMF processing module, the display module that shows in order to online programming is connected with described first power supply.
Described first sensor, second sensor and the 3rd sensor are connected with described second source, and described first microprocessor also is connected with low voltage detecting module in order to the prompting changing battery that gives the alarm when second source is lower than setting value.
Described second microprocessor also with switch MIC and loudspeaker in order to remote port and be connected with the loudspeaker control module with MIC that calling for help person sets up the talk line of the best.
In the present embodiment, remote elevator detection based on telephone network utilizes the transmission touch-tone signal of telephone network to transmit remote control command with the calling for help intelligent management system, enable remote editing or forbid, utilize the mode of signal control to realize that the state of Help Point is open type or closed type, adopt the timing interrupt function of software to realize the setting of air time, also has the setting of circulation dialing number of times, utilize the chip store function to be provided with can to prestore 8 and call for help number, long code figure place can reach 15.The geocoding function of employing system comes address number to system to be set, and facilitates inquiry when system integration network.According to functional requirement of reporting to the police about elevator faults among the international standard 81-28 and the technical index that reaches, the function that adopts in the software program logic determines and control command to faulty condition to realize 81-28, system can light fault-indicating lamp according to detected elevator faults state, calling for help person presses the Help Point of middle part machine, system can circulate to dial and prestore number till setting up conversation with call center, during conversing, captive can be informed call center to the failure message of relevant elevator, call center is accepted the technology button of the system that will click after the back sends the maintainer to come to have keeped in repair, call center will be fed back a signal and give system, this moment, illustrative system was normal, and fault-indicating lamp will extinguish.Adopt the next overanxious flase alarm signals of mode such as time-delay, adopt outage to trigger function, can make the button dropped calls, to reach the real-time response requirement.
Elevator is called for help the fault detection system analysis:
Off-hook module: finish off-hook and on-hook function, converse and communicate by letter with long-range foundation to telephone line.
The ring detection module: by detecting ringdown, first microprocessor carries out the incoming call detection to the remote port of call-in system, judges whether off-hook, sets up communication.
The external key interface: the button input has the Help Point of system's middle part machine, the testing button of system's top machine, the testing button of system's bottom machine, the technology button that technical personnel uses.Calling for help person or technical personnel come to communicate by letter or test and maintenance with long-range call center foundation by these buttons.Help Point can be compiled to open type or closed type button by system parameter is set, and makes things convenient for the client to use.
Elevator faults sensor module:
The elevator faults sensor is divided into three: detect elevator door and be open or close sensor (E1), detect elevator whether at opening position sensor (E2), detect whether movable sensor (E3) of elevator.
Fault 1: the elevator shifting time exceeds 60S.
Fault 2: elevator is not opened above 30S in the door position gate.
Fault 3: door was opened during elevator moved.
| ? | ? | Sensor=1 | Sensor=0 |
| E1 | Is elevator door? | Close | Open |
| E2 | The position of elevator? | Not in the position | In the position |
| E3 | Does elevator move? | Do not move | Move |
Low voltage detecting module:
When power supply was lower than setting value for the power supply 2 of fault sensor, the prompting changing battery gave the alarm.
Display module:
When elevator has fault, the display lamp flicker.
Communication interface: the first microprocessor and second microprocessor are by reaching communication objective with separately UART mouth.
Busy tone detects: second microprocessor passes through to detect the busy tone on the telephone wire, dialling tone, and ring back tone is judged telephone line states, makes correct treatment.
The DTMF processing module:
Second microprocessor is set up with remote port and is communicated by letter by sending data to the dialing of DTMF processing module.
Display module and keyboard: finish system parameter setting, system parameter setting is as shown in table 1:
Table 1.
MIC and loudspeaker control module:
Speech processes and MIC loudspeaker construction system and speech path network, MIC and loudspeaker can switch at remote port, set up best talk line with calling for help person.
Order as follows:
#7#:MIC and loudspeaker switch to the elevator top
#8#:MIC and loudspeaker switch to the elevator middle part
#9#:MIC and loudspeaker switch to the elevator bottom.
System parameter is revised:
Online modification:
Enter the online modification system parameter, by the testing button and keyboard " * " key of next top machine, voice prompt then enters the online programming state later simultaneously, withdraws from by " * " number key.
For example:
Revise first telephone number, number is 123456.
Revising the configuration Help Point is open type.
Remotely modifying:
Dial to system by the remote phone machine, input password behind the prompt tone, then enter the remote programmable state, withdraw from by " * " number key.
In the present embodiment, chip CPU1(first microprocessor) and CPU2(second microprocessor) in, data communication is arranged between them.CPU1 software is got key-press status and is judged from beginning to be initialised to, again to having judged whether to detect faulty condition, have and just send data to CPU2, judging in the diagram of circuit of CPU2 has data not, just have and wait for the air time then to outward dialing, enter without data and to get key-press status and judge, have button just to enter to receive the CPU2 data and finish inter-related task then.Chip CPU1 software program design frame chart such as Fig. 2.
The program principle of CPU2 is from beginning to initialization, to the data of getting CPU1, judging has number not, if oriented outward dialing is waited for the air time, at this moment to not judge do not have button not if get, enter function setting, will get touch-tone signal (DTMF) by bond number yet and judge that it has number not except getting by bond number, also enter function setting if having, just all do not turn back to init state.Chip CPU2 software program design frame chart such as Fig. 3.
Claims (3)
1. the remote elevator based on telephone network detects and the calling for help intelligent management system, it is characterized in that: described intelligent management system comprises the intelligent management terminal that is installed in the lift car to be detected, described intelligent management terminal comprises in order to the first microprocessor of realizing fault detection and calling signal collection with in order to realize the calling signal affirmation and to set up dialing bonded assembly second microprocessor with long-range First aid station, installing in order to detect elevator door in the described lift car to be detected is the first sensor that opens or closes, in order to whether to detect elevator at second sensor of opening position with in order to detect the 3rd sensor whether elevator moves, each sensor all is connected with described first microprocessor, described first microprocessor simultaneously with in order to show the fault display module of fault type, converse and the circuit for answering of communicating by letter with the on-hook function and with long-range foundation in order to off-hook to telephone line, carry out the ring detection module connection that incoming call detected and judged whether off-hook and sets up communication in order to remote port to call-in system, in order to be connected with first power supply of powering with testing button bonded assembly external key interface in order to telephone line with call button, described first microprocessor is connected with communication interface, described communication interface is connected with described second microprocessor, described second microprocessor with in order to by detecting the busy tone on the telephone wire, dialling tone and ring back tone are judged the telephone line states detection module of telephone line states, in order to after confirming calling signal, to set up the DTMF processing module of communicating by letter with remote port by sending data to the dialing of DTMF processing module, the display module that shows in order to online programming is connected with described first power supply with the display module that online programming shows with first used for electric power connection of powering with telephone line.
2. the remote elevator based on telephone network as claimed in claim 1 detects and calls for help intelligent management system, it is characterized in that: described first sensor, second sensor and the 3rd sensor are connected with second source, and described first microprocessor also is connected with low voltage detecting module in order to the prompting changing battery that gives the alarm when second source is lower than setting value.
3. the remote elevator based on telephone network as claimed in claim 1 or 2 detects and calls for help intelligent management system, it is characterized in that: described second microprocessor also with switch MIC and loudspeaker in order to remote port and be connected with the loudspeaker control module with MIC that calling for help person sets up the talk line of the best.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110030704A CN102079468B (en) | 2011-01-27 | 2011-01-27 | Telephone network-based remote elevator detection and emergency call intelligent management system |
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| CN201110030704A CN102079468B (en) | 2011-01-27 | 2011-01-27 | Telephone network-based remote elevator detection and emergency call intelligent management system |
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| CN102079468A true CN102079468A (en) | 2011-06-01 |
| CN102079468B CN102079468B (en) | 2012-10-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103274272A (en) * | 2013-06-20 | 2013-09-04 | 李天彤 | Elevator integrated management system and elevator integrated management method |
| CN107123243A (en) * | 2017-06-28 | 2017-09-01 | 杭州咚咚信息技术有限公司 | Alarm terminal and alarm intercom system |
| CN109789991A (en) * | 2016-09-21 | 2019-05-21 | 三菱电机株式会社 | Elevator device |
| CN110451376A (en) * | 2019-09-06 | 2019-11-15 | 河南中盛物联网有限公司 | A kind of elevator malfunction fault alarm monitoring method and device |
| CN113260590A (en) * | 2019-05-23 | 2021-08-13 | 三菱电机大楼技术服务株式会社 | External communication device for elevator |
| CN114630235A (en) * | 2022-01-26 | 2022-06-14 | 惠州华阳通用电子有限公司 | Call voice acquisition system and control method thereof |
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| JP2006341938A (en) * | 2005-06-07 | 2006-12-21 | Mitsubishi Electric Corp | Elevator emergency communication system |
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| CN201932784U (en) * | 2011-01-27 | 2011-08-17 | 温州宝德电气有限公司 | Remote elevator detection and calling-for-help intelligent management system based on telephone network |
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2011
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Patent Citations (5)
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| JP2004106986A (en) * | 2002-09-17 | 2004-04-08 | Hitachi Ltd | Maintenance system and method for elevator |
| CN1824595B (en) * | 2005-02-24 | 2010-08-18 | 株式会社日立建筑系统 | Elevator outside coupling system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274272A (en) * | 2013-06-20 | 2013-09-04 | 李天彤 | Elevator integrated management system and elevator integrated management method |
| CN103274272B (en) * | 2013-06-20 | 2015-06-10 | 李天彤 | Elevator integrated management system and elevator integrated management method |
| CN109789991A (en) * | 2016-09-21 | 2019-05-21 | 三菱电机株式会社 | Elevator device |
| CN107123243A (en) * | 2017-06-28 | 2017-09-01 | 杭州咚咚信息技术有限公司 | Alarm terminal and alarm intercom system |
| CN113260590A (en) * | 2019-05-23 | 2021-08-13 | 三菱电机大楼技术服务株式会社 | External communication device for elevator |
| CN110451376A (en) * | 2019-09-06 | 2019-11-15 | 河南中盛物联网有限公司 | A kind of elevator malfunction fault alarm monitoring method and device |
| CN110451376B (en) * | 2019-09-06 | 2021-03-30 | 河南中盛物联网有限公司 | Elevator trapping fault alarm monitoring method and device |
| CN114630235A (en) * | 2022-01-26 | 2022-06-14 | 惠州华阳通用电子有限公司 | Call voice acquisition system and control method thereof |
| CN114630235B (en) * | 2022-01-26 | 2023-12-15 | 惠州华阳通用电子有限公司 | Call voice acquisition system and control method thereof |
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|---|---|
| CN102079468B (en) | 2012-10-10 |
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Granted publication date: 20121010 Termination date: 20220127 |