CN201351068Y - Maintenance system of elevator - Google Patents
Maintenance system of elevator Download PDFInfo
- Publication number
- CN201351068Y CN201351068Y CNU2009201129423U CN200920112942U CN201351068Y CN 201351068 Y CN201351068 Y CN 201351068Y CN U2009201129423 U CNU2009201129423 U CN U2009201129423U CN 200920112942 U CN200920112942 U CN 200920112942U CN 201351068 Y CN201351068 Y CN 201351068Y
- Authority
- CN
- China
- Prior art keywords
- modem
- elevator
- communication interface
- computing machine
- maintenance system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a maintenance system of an elevator, comprising a computer, a first modem and a second modem; a communication interface of the first modem is connected with a programmable read-write interface of an elevator controller; the first modem and a second modem are connected with each other by a public fixed telephone network; and the communication interface of the first modem is connected with a communication interface of the second modem. The system can remotely modify the program of the elevator controller, do not increase the maintenance cost of the elevator, save the time simultaneously and do not have influence on the normal use of the elevator.
Description
Technical field
The utility model relates to the elevator technology field, specifically is a kind of elevator maintenance system.
Background technology
At present, the elevator maintenance system of prior art comprises computing machine, if elevator in use goes wrong or when according to client's needs the user program in the electric life controller being upgraded, then by sending the after-sales service personnel to the elevator erecting stage, communication port by computing machine is connected with the program read-write interface of electric life controller, revise or the interior user program of renewal electric life controller, but because elevator manufacturer has a lot of clients, if the after-sales service personnel are to make amendment to the scene or upgrade user program for each client, then can greatly increase the maintenance cost of elevator.The elevator manufacturer that has also takes when electric life controller breaks down electric life controller to be returned elevator manufacturer earlier, return way after the update routine again to the client, but returning in the process of returning again at this has not only wasted the time, has also had a strong impact on user's normal use.
The utility model content
The technical problems to be solved in the utility model is, overcome the defective of above prior art, providing a kind of maintenance cost that can be long-range electric life controller is carried out red tape operation and can not increase elevator to save time does not simultaneously influence the normal elevator maintenance system that uses of elevator.
The technical solution of the utility model is, a kind of elevator maintenance system is provided, comprise computing machine, it also comprises first modem and second modem, the communication interface of described first modem is connected with the program read-write interface of electric life controller, be connected by public fixed-line telephone network between described first modem and the second modem, the communication interface of described second modem is connected with the communication interface of described computing machine.
After adopting above structure, the utility model compared with prior art, can be by the program of the utility model elevator maintenance system remotely modifying or renewal elevator, needing to have avoided sending the after-sales service personnel to return producer to the on-the-spot elevator that goes update routine maybe will need to revise keeps in repair in the past, can not increase the maintenance cost of elevator, and saved the time, can't influence the client and use.In addition, can long-range operation monitor and trouble diagnosing by the utility model elevator maintenance system elevator.
Description of drawings
Accompanying drawing is the structural representation of the utility model elevator maintenance system.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in drawings, a kind of elevator maintenance system, comprise computing machine, it is characterized in that: it also comprises first modem and second modem, the communication interface of described first modem is connected with the program read-write interface of electric life controller, be connected by public fixed-line telephone network between described first modem and the second modem, the communication interface of described second modem is connected with the communication interface of described computing machine.
The Modem that modem is promptly commonly used, that use in the present embodiment is the TW-EC5658V of TPLINK.Described first modem and second modem all have communication port and telephone line port of a RS232, the RS232 communication port of first modem is connected with the program read-write interface of electric life controller, and the telephone line port of this modem is connected to public fixed-line telephone network; The telephone line port of second modem also is connected to public fixed-line telephone network, and the RS232 communication port of this modem is connected with the communication port of computing machine.
The communication interface of the communication interface of the program read-write interface of described electric life controller, described computing machine, described first modem and second modem is the RS232 communication interface.
The programming software and the dialer software of electric life controller are housed in the computing machine.
The computing machine that the controller programming software is housed promptly can carry out outside the remote programmable the user program in the electric life controller, can also carry out remote monitor and control and remote fault diagnosis to the elevator that is moving.The first modem Modem and second modem Modem dial, and set up the device of communication channel.
Be installed in the elevator of building-site, when the user program in the electric life controller need be revised, it is normal to confirm earlier that then the relevant connection of first and second modem connects, in office, open the computing machine that the controller programming software is housed then, by the dialer software in the computing machine through second modem Modem, public telephone network, the first modem Modem to assigned number dials, and sets up communication channel.By the communication channel of this foundation, through the first modem Modem, the user program in electric life controller carries out online modification and programming then.
In the time need carrying out remote monitor and control or trouble diagnosing to the elevator running condition that is installed in the building site, confirming that connection connects under the normal situation, and then open the computing machine that the electric life controller programming software is housed, by the dialer software in the computing machine through second modem Modem, public telephone network, the first modem Modem to assigned number dials, and sets up communication channel.By this communication channel of setting up, the data in the electric life controller are monitored, thereby learnt the operation conditions of elevator.
Claims (2)
1, a kind of elevator maintenance system, comprise computing machine, it is characterized in that: it also comprises first modem and second modem, the communication interface of described first modem is connected with the program read-write interface of electric life controller, be connected by public fixed-line telephone network between described first modem and the second modem, the communication interface of described second modem is connected with the communication interface of described computing machine.
2, elevator maintenance system according to claim 1 is characterized in that: the communication interface of the communication interface of the program read-write interface of described electric life controller, described computing machine, described first modem and second modem is the RS232 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201129423U CN201351068Y (en) | 2009-01-15 | 2009-01-15 | Maintenance system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201129423U CN201351068Y (en) | 2009-01-15 | 2009-01-15 | Maintenance system of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351068Y true CN201351068Y (en) | 2009-11-25 |
Family
ID=41374453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201129423U Expired - Lifetime CN201351068Y (en) | 2009-01-15 | 2009-01-15 | Maintenance system of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351068Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153002A (en) * | 2011-03-07 | 2011-08-17 | 武汉东菱富士电梯制造有限公司 | Elevator-monitoring system |
| CN103159113A (en) * | 2013-03-21 | 2013-06-19 | 刘婷 | Elevator multimedia system and communication method thereof |
-
2009
- 2009-01-15 CN CNU2009201129423U patent/CN201351068Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153002A (en) * | 2011-03-07 | 2011-08-17 | 武汉东菱富士电梯制造有限公司 | Elevator-monitoring system |
| CN103159113A (en) * | 2013-03-21 | 2013-06-19 | 刘婷 | Elevator multimedia system and communication method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |