CN204549693U - A kind of elevator long-distance monitorng failure warning system - Google Patents
A kind of elevator long-distance monitorng failure warning system Download PDFInfo
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- CN204549693U CN204549693U CN201520204995.3U CN201520204995U CN204549693U CN 204549693 U CN204549693 U CN 204549693U CN 201520204995 U CN201520204995 U CN 201520204995U CN 204549693 U CN204549693 U CN 204549693U
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Abstract
The utility model discloses a kind of elevator long-distance monitorng failure warning system, comprise data acquisition control terminal, GSM/GPRS data transmission unit and remote monitoring center; Described data acquisition control terminal comprises micro controller system for sampling, controlling and connected GPRS radio communication device, spray control device, described GSM/GPRS data transmission unit comprises GPRS module and GSM/GPRS network, at the diverse location of floor, failure detector is installed, each storey setting electric life controller, described electric life controller is connected with the failure detector of respective storey respectively, the detection signal of pick-up probe; Described data acquisition control terminal is connected to described electric life controller.The utility model is based on GPRS/GSM network, solve a difficult problem for cable wiring manufacture, monitoring distance, remote monitor and control can be realized, in guarantee data transmission in time, accurately under prerequisite, system cloud gray model expense is also reduced to minimum, and the very first time can provides concrete position of fault by the mode of networking.
Description
Technical field
The utility model relates to a kind of elevator long-distance monitorng failure warning system, belongs to elevator technical field of automatic control.
Background technology
Along with the quickening of urbanization process, middle-high building gets more and more, conveniently people's trip, the use of elevator just becomes extensive, its safety in operation also becomes more and more important simultaneously, and the safe and reliable operation of elevator, is directly connected to the person and the life security of occupant.
When initial use elevator, the not supporting failure monitoring system that elevator is set, if at this moment break down in running process of elevator, the occupant be trapped in elevator can only be cried for help to building attendant by car interphone, notify that maintainer arrives fault elevator by attendant again, keep in repair, trouble-shooting, along with the raising of degree of automation and the raising of estate management level, this delayed monitor mode no longer can adapt to the requirement used, and has therefore occurred the monitored control system running state of elevator and inner case being carried out to initiatively monitoring.
Existing elevator faults monitored control system mainly contains following several:
(1) based on the district monitoring system of RS485 bus or CAN, it is connected with the computer of cell monitoring room by one group of elevator-mainboard by communication cable, communication cable is utilized to transmit data between elevator-mainboard and Control Room, realize the monitoring to elevator, can be 01131477.X with reference to Chinese Patent Application No., the patent application case that name is called " elevator operation monitoring system "; But, this monitored control system needs to lay some data lines, particularly in the building completed, installation and maintenance is all inconvenient, easily breaks down, and when elevator and Control Room apart from each other time, need the data line grown to connect very much, increase use cost, particularly when the elevator-mainboard number connected is more, be easy to signal cross-talk etc. occurs, obstacle overcome ability is poor;
(2) another is the network monitoring based on telephone wire or netting twine, if Chinese Patent Application No. is 200510050699.3, name is called the Patent Case of " remote elevator monitoring system based on Internet network ", it adopts local area network interface or telephone line interface, telephone wire or netting twine are deployed to elevator(lift) machine room, utilize and the mode of embedded system technology accessing Internet is carried out data communication, the operating data of monitoring elevator-mainboard, realize elevator management, the terminal like this in other place of network just can monitor the situation of elevator; This monitored control system exist cost high (equipment investment costly, over-the-road expense high), configuration complicated, often there is the defects such as monitoring goes offline, if particularly reserved Internet line or telephone wire in building, then elevator wherein cannot realize remote monitor and control;
Because above-mentioned analysis, along with the development of the communication technology, elevator faults monitoring needs to transfer transmission over radio to by wire transmission gradually.
Utility model content
Main purpose of the present utility model is to provide a kind of elevator long-distance monitorng failure warning system, it is based on GPRS/GSM network, solve a difficult problem for cable wiring manufacture, monitoring distance, remote monitor and control can be realized, in guarantee data transmission in time, accurately under prerequisite, system cloud gray model expense is also reduced to minimum, and the very first time can provides concrete position of fault by the mode of networking.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of elevator long-distance monitorng failure warning system, comprise front end data acquisition control terminal, GSM/GPRS data transmission unit and remote monitoring center, the running state data of described data acquisition control terminal timing acquiring elevator, and send to remote monitoring center by the data that these collect by GSM/GPRS data transmission unit; Described data acquisition control terminal comprises micro controller system for sampling, controlling and connected GPRS radio communication device, spray control device, described GSM/GPRS data transmission unit comprises GPRS module and GSM/GPRS network, at the diverse location of floor, failure detector is installed, each storey setting electric life controller, described electric life controller is connected with the failure detector of respective storey respectively, the detection signal of pick-up probe; Described data acquisition control terminal is connected to described electric life controller.
As further preferred, described failure detector comprises smoke-detecting sensor or temperature detecting sensor.
As further preferred, described data acquisition control terminal connects electric life controller by RS-485 interface.
As further preferred, the chip that the described micro controller system for sampling, controlling adopts is CygnalC8051F020.
As further preferred, described GPRS radio communication device adopts ME99 GPRS module.
As further preferred, described GPRS radio communication device is connected with described micro controller system by RS-2322 serial ports, and described GPRS radio communication device, with RS-232 level, does not need conversion chip to carry out the conversion of level.
As further preferred, also comprise a timing reset system for resetting to it be connected with described micro controller system, described timing reset system comprises control chip, comprises a counter timer, a UP reseting module and a hand reset load module.Whether there is a large amount of interference sources in elevator work-site, in order to avoid apparatus for controlling elevator produces fault because of interference, adopt timing reset technology to detect SCM program and normally run; When SCM program normally runs, micro controller system sends a reset pulse to timing reset system at set intervals; When disturb cause greatly program execute exception time, do not receive at specified time the reset pulse that micro controller system sends, namely hardware reset carried out to micro controller system.
As further preferably, described UP reseting module comprises electric capacity C1, resistance R2, be connected on electric capacity C1 in power Vcc through or door connect the reset terminal of micro controller system, electric capacity C1 is ground connection after resistance R2 simultaneously.
As further preferably, described hand reset load module comprises reset switch S, resistance R1, resistance R2, reset switch S mono-termination power Vcc, after another termination R1 through or door connect the reset terminal of micro controller system, ground connection after resistance R2 simultaneously after another termination R1.
As further preferred, described control chip adopts SP706.
The beneficial effects of the utility model are: a data control terminal for data acquisition extends out several RS-485 serial port, can connect several the elevators in building, same building simultaneously.In monitor procedure, the running state data of data acquisition control terminal timing acquiring elevator, comprise the simulation of apparatus for controlling elevator, digital information, graphicinformation and audio-frequency information and alarm triggering information, and send to remote monitoring center by the data that these collect through GSM/GPRS network by GSM/GPRS data transmission unit.After remote monitoring center receives data, through process, the information displaying such as the on off state of elevator door, the floor at elevator place, the service direction of elevator are stored relevant parameter, to analyze its drive ability to monitoring interface.If monitoring and control centre wants the state of checking current elevator, initiatively instruction can be sent to terminal by ME99 GPRS wireless communication module.Terminal ME99 gives data acquisition control terminal after receiving instruction, carries out corresponding parameter adjustment, then by ME99, result is turned back to control center through electric life controller.
After ME99 module powers on, automatically sign in GPRS network, and be attached to for a long time on network, do not need the time of dialling up on the telephone, in time the status information reporting of elevator to center, there is extraordinary real-time.During network busy, its meeting dial-up connection immediately, in the ME99 module of monitoring and control centre, sends note.Content of short message is sent to by RS-232 mouth the control center specified by data by data acquisition control terminal by GSM network to ME99, ME99.The utility model monitored control system has extraordinary real-time, and monitoring distance, antijamming capability is strong.
When the utility model failure detector detects breakdown signal as fire signal, detection signal is transferred to the electric life controller of respective storey, electric life controller receives fire signal, be sent to by connected data acquisition control terminal, and adopt GPRS transmission that failure message is passed to remote monitoring center, corresponding failure detector all has different numbering, can distinguish the more specific location information that fault occurs, and spray control device can start water spray simultaneously by corresponding numbering.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment elevator long-distance monitorng failure warning system.
Fig. 2 is the structural representation of data acquisition control terminal in Fig. 1.
Fig. 3 is the circuit diagram of timing reset system in Fig. 2.
What mark in accompanying drawing is described as follows: 1-data acquisition control terminal, 2-GSM/GPRS data transmission unit, 3-remote monitoring center, 4-electric life controller, 5-smoke detector, 1.1-micro controller system, 1.2-GPRS radio communication device, 1.3-timing reset system, 1.4-power-supply system, 1.5-RS-485 interface, 1.6-spray control device.
Detailed description of the invention
The realization of the utility model object, functional characteristics and beneficial effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1-2, the utility model embodiment is based on the elevator long-distance monitorng failure warning system of GPRS/GSM, comprise front end data acquisition control terminal 1, GSM/GPRS data transmission unit 2 and remote monitoring center 3, the running state data of described front end data acquisition control terminal 1 timing acquiring elevator, and send to remote monitoring center 3 by the data that these collect by GSM/GPRS data transmission unit 2; Described data acquisition control terminal 1 comprises micro controller system 1.1 for sampling, controlling and connected GPRS radio communication device 1.2, spray control device 1.6(prior art structure).Install multiple smoke detector 5 at the diverse location of floor, each storey setting electric life controller 4, described electric life controller 4 is connected with the smoke detector 5 of respective storey respectively, receives the detection signal of smoke detector 5; Described data acquisition control terminal 1 is connected to electric life controller 4 by RS-485 interface.
The chip that the described micro controller system 1.1 for sampling, controlling adopts is CygnalC8051F020.
Described GPRS radio communication device 1.2 adopts ME99 GPRS module.
Described GPRS radio communication device 1.2 is connected with described micro controller system 1.1 by RS-2322 serial ports, and described GPRS radio communication device 1.2, with RS-232 level, does not need conversion chip to carry out the conversion of level.
As Figure 2-3, the utility model embodiment also comprises a timing reset system 1.3 for resetting to it be connected with described micro controller system 1.1, described timing reset system 1.1 comprises control chip SP706, comprises a counter timer, a UP reseting module and a hand reset load module.Whether there is a large amount of interference sources in elevator work-site, in order to avoid apparatus for controlling elevator produces fault because of interference, adopt timing reset technology to detect SCM program and normally run; When SCM program normally runs, micro controller system 1.1 sends a reset pulse to timing reset system at set intervals; When disturb cause greatly program execute exception time, do not receive at specified time the reset pulse that micro controller system 1.1 sends, namely hardware reset carried out to micro controller system 1.1.Wherein, micro controller system 1.1 will export reset from reset and export a high level signal, then export a positive pulse through differential circuit electric capacity c2, resistance R3, thus micro controller system 1.1 is resetted.
Described UP reseting module comprises electric capacity C1, resistance R2, be connected on electric capacity C1 in power Vcc through or door connect the reset terminal of micro controller system 1.1, electric capacity C1 is ground connection after resistance R2 simultaneously.
Described hand reset load module comprises reset switch S, resistance R1, resistance R2, reset switch S mono-termination power Vcc, after another termination R1 through or door connect the reset terminal of micro controller system 1.1, ground connection after resistance R2 simultaneously after another termination R1.
Claims (10)
1. an elevator long-distance monitorng failure warning system, it is characterized in that: comprise data acquisition control terminal, GSM/GPRS data transmission unit and remote monitoring center, the running state data of described data acquisition control terminal timing acquiring elevator, and send to remote monitoring center by the data that these collect by GSM/GPRS data transmission unit; Described data acquisition control terminal comprises micro controller system for sampling, controlling and connected GPRS radio communication device, spray control device; Install failure detector at the diverse location of floor, each storey setting electric life controller, described electric life controller is connected with the failure detector of respective storey respectively, the detection signal of pick-up probe, and described data acquisition control terminal is connected to electric life controller.
2. elevator long-distance monitorng failure warning system according to claim 1, is characterized in that: described failure detector comprises smoke-detecting sensor or temperature detecting sensor.
3. elevator long-distance monitorng failure warning system according to claim 1, is characterized in that: described data acquisition control terminal connects electric life controller by RS-485 interface.
4. elevator long-distance monitorng failure warning system according to claim 1, is characterized in that: the chip that the described micro controller system for sampling, controlling adopts is CygnalC8051F020.
5. elevator long-distance monitorng failure warning system according to claim 1, is characterized in that: described GPRS radio communication device adopts ME99 GPRS module.
6. elevator long-distance monitorng failure warning system according to claim 1, is characterized in that: described GPRS radio communication device is connected with described micro controller system by RS-2322 serial ports, and described GPRS radio communication device is with RS-232 level.
7. elevator long-distance monitorng failure warning system according to claim 1, it is characterized in that: also comprise a timing reset system for resetting to it be connected with described micro controller system, described timing reset system comprises control chip, comprises a counter timer, a UP reseting module and a hand reset load module.
8. elevator long-distance monitorng failure warning system according to claim 7, it is characterized in that: described UP reseting module comprises electric capacity C1, resistance R2, be connected on electric capacity C1 in power Vcc through or door connect the reset terminal of micro controller system, electric capacity C1 is ground connection after resistance R2 simultaneously.
9. elevator long-distance monitorng failure warning system according to claim 7, it is characterized in that: described hand reset load module comprises reset switch S, resistance R1, resistance R2, reset switch S mono-termination power Vcc, after another termination R1 through or door connect the reset terminal of micro controller system, ground connection after resistance R2 simultaneously after another termination R1.
10. elevator long-distance monitorng failure warning system according to claim 7, is characterized in that: described control chip adopts SP706.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204995.3U CN204549693U (en) | 2015-04-08 | 2015-04-08 | A kind of elevator long-distance monitorng failure warning system |
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| CN201520204995.3U CN204549693U (en) | 2015-04-08 | 2015-04-08 | A kind of elevator long-distance monitorng failure warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744131A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Automatic alarm method and system of a kind of robot under environment of internet of things |
| CN109678021A (en) * | 2019-02-12 | 2019-04-26 | 重庆航天职业技术学院 | A kind of intelligent cloud elevator monitoring systems based on LabVIEW |
-
2015
- 2015-04-08 CN CN201520204995.3U patent/CN204549693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744131A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Automatic alarm method and system of a kind of robot under environment of internet of things |
| CN109678021A (en) * | 2019-02-12 | 2019-04-26 | 重庆航天职业技术学院 | A kind of intelligent cloud elevator monitoring systems based on LabVIEW |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Waxman elevator (China) Co., Ltd. Address before: 313000 Zhejiang express Elevator Co., Ltd., Nanxun Town, Nanxun District, Zhejiang, Huzhou Patentee before: Zhejiang fast Elevator Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Walkers Schindler Elevator Co., Ltd Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee before: VOLKSLIFT ELEVATOR (CHINA) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |