CN102153002A - Elevator-monitoring system - Google Patents
Elevator-monitoring system Download PDFInfo
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- CN102153002A CN102153002A CN2011100556396A CN201110055639A CN102153002A CN 102153002 A CN102153002 A CN 102153002A CN 2011100556396 A CN2011100556396 A CN 2011100556396A CN 201110055639 A CN201110055639 A CN 201110055639A CN 102153002 A CN102153002 A CN 102153002A
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Abstract
The invention relates to an elevator-monitoring system. The elevator-monitoring system comprises a monitoring switchboard, a communication controller and an elevator controller, wherein the monitoring switchboard is connected with the communication controller through a telephone network; the communication controller is connected with the elevator controller; the elevator controller transmits acquired elevator information to the communication controller; and the communication controller transmits the elevator information to the monitoring switchboard through the telephone network. The monitoring switchboard is connected with the telephone network through a modem; the communication controller is connected with the telephone network through the modem; and the communication controller is connected with the elevator controller through a bus. Therefore, the elevator-monitoring system makes real-time remote monitoring of a faulted elevator possible and has a good monitoring effect.
Description
Technical field
The present invention relates to a kind of elevator monitoring system, relate in particular to a kind of elevator long distance supervisory system.
Background technology
Elevator is widely used in modern society life already, China more than five layers multilayer and skyscraper one or more elevator is equipped with bar none.How effectively a large amount of elevators that disperse to distribute on the region to be monitored, obtain the information of normal operation of elevator and et out of order quickly and accurately, for realizing maintenance fast, shortening elevator idle time, improve elevator service quality and elevator on-road efficiency, significant.
From the angle that elevator keeps in repair fast, elevator has following characteristics:
1, fault susceptibility height.Although modem elevator is functional; be provided with the maltilevel security safety method; reliability, safety are quite high; but there is not absolute things in the world; elevator is the public transport means towards numerous crowds, and start-stop is frequent, is in vertical operation scheme again; in case et out of order, elevator (in the air) are halfway stopped transport bigger to the psychological pressure that is trapped in passenger in the osed top car and user.
What 2, elevator distributed is dispersed big.Elevator is the component part of building, and it distributes with the distribution of building.After elevator manufacturing installation company reached certain scale, the elevator of its One's name is legion often was dispersed in the very big geographic range.On average, elevator service personnel must be responsible for the fault handling of many elevators in sizable field.
Above-mentioned first characteristics require to carry out quick fault handling, and the prerequisite of fast processing is that (in every minute and second) learns where which kind of fault takes place what ladder in the short as far as possible time, so that can not only in time rush towards the scene, more can before reaching the spot, just can understand or understand substantially concrete position of fault and character, so that can perform technology and material pointedly prepares, one supports the scene, just can directly keep in repair as early as possible.And the dispersiveness of the elevator of above-mentioned second characteristic is in harmony and is unfavorable for the timely discovery of fault and the timely transmission of failure message.
Traditional failure message is to rely on passenger or the telephone report of user behind et out of order basically, because the situation is critical and do not possess professional background, the simplest often rough basic condition of the failure message of Chuan Diing like this, the maintainer often is difficult to therefrom judge concrete fault, from the beginning personnel check after can only arriving at the scene, thereby can incur loss through delay many maintenance time.
Summary of the invention
The objective of the invention is defective, a kind of elevator monitoring system is provided, solved the problem of the telemonitoring of elevator faults, and can realize real time monitoring, monitor effective at prior art.
For achieving the above object, the invention provides a kind of elevator monitoring system, described elevator monitoring system comprises: monitoring exchange, communication controller and electric life controller;
Described monitoring exchange is connected with described communication controller by telephone network, and described communication controller is connected with described electric life controller;
Described electric life controller sends to described communication controller with the elevator information that collects, and described communication controller sends to described monitoring exchange with described elevator information by telephone network.
Described monitoring exchange is connected with described telephone network by modem.Described communication controller is connected with described telephone network by modem.Described communication controller is connected with described electric life controller by bus.Described communication controller is connected with described bus by communication chip.Described electric life controller is connected with described bus by communication chip.
Therefore, elevator monitoring system of the present invention has solved the problem of the telemonitoring of elevator faults, and can realize real-time monitoring, monitors effective.
Description of drawings
Fig. 1 is the scheme drawing of elevator monitoring system of the present invention;
Fig. 2 is the partial schematic diagram of elevator monitoring system of the present invention.
The specific embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Elevator monitoring system of the present invention, it is a kind of telemonitoring net system that is used for elevator monitoring, give full play to the efficient and public telephone network broad covered area of Computerized intelligent, go into the characteristics that network capacity reaches, with both combinations, constituted advanced technology, dynamic hot line monitoring network easy to use, for realize the elevator industry fast the permanent target of maintenance established solid foundation.
Fig. 1 is the scheme drawing of elevator monitoring system of the present invention, and as shown in the figure, elevator monitoring system of the present invention specifically comprises: monitoring exchange 1, communication controller 2 and electric life controller 3.
Concrete, telephone network 4 can utilize existing common telecommunication telephone network, and monitoring exchange 1 can be arranged on inner or other the suitably local supervisory control computers of elevator company.
In addition, monitoring exchange 1 is connected with telephone network 4 by modem M5, and communication controller 2 also is connected with telephone network 4 by modem M5.Monitoring exchange 1 inserts public telephone network by modem M5, makes a phone call to link to each other with any elevator that is monitored that networks as dialing, obtains dependent surveillance information.
Local communication network 50 is secondary communication nets, its objective is many elevators in the same building or the elevator group among the adjacent building group (as building, the many buildings in the sub-district), operation and failure message concentrate earlier and collect together, enter public telephone network by a telephone wire again and communicate with the monitoring exchange, the layout type of a shared like this telephone line can avoid every elevator to insert the problem that telephone network takies too much call resource and over-the-road expense separately greatly.The concentrated signal that local communication network is gathered can also be set up the usefulness of local monitoring station 51 for the user, satisfies the needs of large-scale user (as megastore, office building, residential quarters etc.) building automatic or cell management automation.Then can need not directly to enter long-range public telephone network by telephone wire through modem separately via local communication network for isolated relatively separate unit elevator communicates by letter with exchange.
The basic function of existing public telecommunication network is to transmit the phone language signal, and phone language is the representative type analog signal, and the online signal that transmits of elevator monitoring is a binary digital signal.Digital signal must be managed converting analogue signals (claiming modulation), can just use telephone network and transmit binary digital signal.Reciever also must be reduced into the analog signal that receives binary digital signal (title demodulation).The parts of realizing these two functions are called modem (MODEM).The operation of each elevator that a communication controller C in the local communication network will collect and the binary digital signal of fault are passed to modem by certain serial communication form, and modem is responsible for converting thereof into telephone signal after receiving,
Pass to take over party's (supervision exchange) by telephone network again.The modem that monitors exchange then is responsible for signal restored to binary signal and is shown.It is identical with the conversion process method of the command signal of Ge Tai elevator to monitor that exchange mails to each subsystem.
Fig. 2 is the partial schematic diagram of elevator monitoring system of the present invention, as shown in the figure, communication controller logical 2 is connected with modem 5, communication controller logical 2 is crossed bus 6 and is connected with electric life controller 3, concrete communication controller 2 is connected with bus 6 by communication chip 7, and electric life controller 3 is connected with bus 6 by communication chip 7.
To use the common telecommunication telephone network different with telenet, and local communication network is self-built small-sized bus type serial communication net.The bus type communication network refers to online all communication sites and all directly receives on one channel, and all signals of communication all flow on this information channel.
This mode hardware configuration is simple, and cost is low, connects each communication point of polyphone with a general twisted-pair power cable usually and gets final product.The RS485 communication specification that local communication network among the design is adopted international standards is realized above-mentioned network bus
As seen, bus can utilize a common multiple twin (shielding) cable to realize that line connects everywhere among the figure.Every elevator is as long as join only several yuans communication chip of a price on its electric life controller, for example the RS485 communication chip can be articulated to the bus type online (being furnished with the RS485 serial communication port on the electric life controller usually) that multiple twin (shielding) line constitutes.According to selected RS485 communication chip, can insert nearly 32 elevators (can expand) on the local area network.How many platform numbers of the elevator that no matter networks is, each local area network only need be joined a communication controller.Communication controller is made up of for core one 51 series monolithics (as AT89S51), also being furnished with a RS485 communication chip inserts in the local area network, gather in order to the information acquisition of carrying out each elevator in whole communication schedulings management in this local area network and the net, and be responsible for summary information is inserted the common telecommunication telephone network via a modem, realize and monitor communicating by letter of exchange.
Owing to the data volume that every elevator need be uploaded is little, normal operation information (service direction and place floor) is together with address and various safety and breakdown signal, be approximately 20 bytes (generally being no more than 200 binary messages), the transfer rate of 4800-9600 baud rate just can satisfy the actual demand that remote elevator monitors.
On the basis of this hardware configuration, just can write corresponding communication management and running software, realize all elevators in the local area network information acquisition (inquiry or reconnaissance inquiry and fault elevator active call are reported to the police automatically in turn) and with the communicating by letter of the online monitoring exchange of Public telephone.Therefore, elevator monitoring system of the present invention has solved the problem of the telemonitoring of elevator faults, and can realize real-time monitoring, monitors effective.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (6)
1. an elevator monitoring system is characterized in that, described elevator monitoring system comprises: monitoring exchange, communication controller and electric life controller;
Described monitoring exchange is connected with described communication controller by telephone network, and described communication controller is connected with described electric life controller;
Described electric life controller sends to described communication controller with the elevator information that collects, and described communication controller sends to described monitoring exchange with described elevator information by telephone network.
2. elevator monitoring system according to claim 1 is characterized in that, described monitoring exchange is connected with described telephone network by modem.
3. elevator monitoring system according to claim 1 is characterized in that, described communication controller is connected with described telephone network by modem.
4. elevator monitoring system according to claim 1 is characterized in that, described communication controller is connected with described electric life controller by bus.
5. elevator monitoring system according to claim 4 is characterized in that, described communication controller is connected with described bus by communication chip.
6. elevator monitoring system according to claim 4 is characterized in that, described electric life controller is connected with described bus by communication chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100556396A CN102153002A (en) | 2011-03-07 | 2011-03-07 | Elevator-monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100556396A CN102153002A (en) | 2011-03-07 | 2011-03-07 | Elevator-monitoring system |
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| CN102153002A true CN102153002A (en) | 2011-08-17 |
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| CN2011100556396A Pending CN102153002A (en) | 2011-03-07 | 2011-03-07 | Elevator-monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682321A (en) * | 2011-12-06 | 2012-09-19 | 江苏美佳电梯有限公司 | Method for coding and identifying elevator parts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104634A (en) * | 1986-07-07 | 1988-01-27 | 英万蒂奥·股份公司 | Remote management system of electric lift |
| CN1250743A (en) * | 1999-09-08 | 2000-04-19 | 陈志全 | Remote monitor system for elevator |
| CN2598966Y (en) * | 2002-11-20 | 2004-01-14 | 广州市正诚控制系统工程有限公司 | Elevator network sevice and monitornig management system |
| CN200999167Y (en) * | 2007-01-17 | 2008-01-02 | 秦皇岛开发区前景光电技术有限公司 | City elevator remote collectively uniform monitoring safety guard management system |
| CN201077701Y (en) * | 2007-05-29 | 2008-06-25 | 上海江燕电梯配件研究所 | Elevator monitoring system |
| CN201351068Y (en) * | 2009-01-15 | 2009-11-25 | 宁波宏大电梯有限公司 | Maintenance system of elevator |
| CN202016789U (en) * | 2011-03-07 | 2011-10-26 | 武汉东菱富士电梯制造有限公司 | Elevator monitoring system |
-
2011
- 2011-03-07 CN CN2011100556396A patent/CN102153002A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104634A (en) * | 1986-07-07 | 1988-01-27 | 英万蒂奥·股份公司 | Remote management system of electric lift |
| CN1250743A (en) * | 1999-09-08 | 2000-04-19 | 陈志全 | Remote monitor system for elevator |
| CN2598966Y (en) * | 2002-11-20 | 2004-01-14 | 广州市正诚控制系统工程有限公司 | Elevator network sevice and monitornig management system |
| CN200999167Y (en) * | 2007-01-17 | 2008-01-02 | 秦皇岛开发区前景光电技术有限公司 | City elevator remote collectively uniform monitoring safety guard management system |
| CN201077701Y (en) * | 2007-05-29 | 2008-06-25 | 上海江燕电梯配件研究所 | Elevator monitoring system |
| CN201351068Y (en) * | 2009-01-15 | 2009-11-25 | 宁波宏大电梯有限公司 | Maintenance system of elevator |
| CN202016789U (en) * | 2011-03-07 | 2011-10-26 | 武汉东菱富士电梯制造有限公司 | Elevator monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682321A (en) * | 2011-12-06 | 2012-09-19 | 江苏美佳电梯有限公司 | Method for coding and identifying elevator parts |
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Application publication date: 20110817 |