CN202704742U - Elevator difficult trouble collection and analysis system - Google Patents
Elevator difficult trouble collection and analysis system Download PDFInfo
- Publication number
- CN202704742U CN202704742U CN 201220356851 CN201220356851U CN202704742U CN 202704742 U CN202704742 U CN 202704742U CN 201220356851 CN201220356851 CN 201220356851 CN 201220356851 U CN201220356851 U CN 201220356851U CN 202704742 U CN202704742 U CN 202704742U
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- elevator
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- signal voltage
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Abstract
The utility model relates to an elevator fault diagnosis system, in particular to an elevator difficult trouble collection and analysis system. Various signal control points in an elevator control cabinet are connected with a collection circuit, are respectively connected to a data processor, and are connected with a monitoring room client terminal through a network transmitting module after processed by the data processor. Voltage and current signals of various signal control points are collected, and whether a trouble occur can be judged through connection and disconnection of the signals. The elevator difficult trouble collection and analysis system has the advantages of monitoring various troubles of an elevator, avoiding the problem that some troubles can not be detected until a person detects for a long time, saving labor cost, and improving maintenance efficiency.
Description
Technical field:
The utility model relates to a kind of Elevator Fault Diagnosis system, particularly a kind of elevator exceptional fault acquisition analysis system.
Background technology:
Elevator brings the various easily whiles to people, a lot of hidden danger also lie dormant, elevator faults is of a great variety, the fault that has occurs is to be out of order once in one day, waits maintainer's fault of reaching the spot good, so just need to send someone to observe at the scene, occur Deng pending fault, but this fault may be to occur once judging that to the elevator service merchant elevator faults has brought very large trouble like this, and having improved labour cost in one day.
Summary of the invention:
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of elevator exceptional fault acquisition analysis system is provided.
Its technical scheme is: each signal control point in elevator control cabinet connects the collection circuit, be connected respectively to data handler, be connected with the Control Room client by the network sending module after the data processor processes, gather to gather the voltage and current signal of each signal control point in the elevator control cabinet, the break-make by signal judges whether et out of order.
Above-mentioned signal control point comprises collection elevator main power voltage; The elevator safety signal voltage; Door lock signal voltage; The maintenance signal voltage; The band-type brake signal voltage; Band-type brake rises as possible; Hoist ropes rises as possible; The towing machine noise; The cage operation noise; The flat bed signal voltage; On change by force signal voltage; The lower signal voltage that changes by force; Upward signal voltage; Downgoing signal voltage; Door motor voltage, electric current; Traction motor voltage, electric current; Towing machine temperature and door motor temperature.
Above-mentioned data handler adopts the 89S51 series monolithic, and the mouth of micro controller system is connected to the network sending module by 485 modules.
The beneficial effects of the utility model are: the various faults that elevator occurs can be monitored by the utility model, have avoided some fault to need the long-term problem that just can find out with the people, have saved human cost, have also improved maintenance efficiency.
Description of drawings:
Accompanying drawing 1 is structured flowchart of the present utility model;
Accompanying drawing 2 is circuit connection diagrams of data handler of the present utility model.
The specific embodiment:
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model each signal control point in elevator control cabinet 1 connects the collection circuit, be connected respectively to data handler 2, data handler 2 adopts the 89S51 series monolithic, the mouth of micro controller system is connected to network sending module 3 by the MAX485 communication, network sending module 3 is connected with Control Room client 4, gather the voltage and current signal of each signal control point, the break-make by signal judges whether to occur exceptional fault.
The signal control point comprises collection elevator main power voltage; The elevator safety signal voltage; Door lock signal voltage; The maintenance signal voltage; The band-type brake signal voltage; Band-type brake rises as possible; Hoist ropes rises as possible; The towing machine noise; The cage operation noise; The flat bed signal voltage; On change by force signal voltage; The lower signal voltage that changes by force; Upward signal voltage; Downgoing signal voltage; Door motor voltage, electric current; Traction motor voltage, electric current; Towing machine temperature, door motor temperature etc.The data of above-mentioned collection are transported in the 89S51 series monolithic, carry out discriminatory analysis, thereby judge the position of fault of elevator.The voltage and current signal that certainly, can also collect is depicted as diagram of curves and records and analyze.
The principle of failure judgement is as follows: be " 1 " do not have power supply output or voltage below level to be " 0 " when signal has Voltage-output
1, safety signal: this signal is " 1 " always when elevator normally moves, if just broken down for " 0 o'clock " safety return circuit, elevator is out of service, and the fault name is called the safety return circuit fault, and fault handling checks each safety switch of elevator.
2, door lock signal: this signal is " 1 " when elevator moves, and the flat bed parking is " 0 " when opening the door, if be that " 0 " or flat bed stop when being " 1 " when opening the door when moving, elevator has just broken down.
Claims (3)
1. elevator exceptional fault acquisition analysis system, it is characterized in that: each signal control point in elevator control cabinet (1) connects the collection circuit, be connected respectively to data handler (2), after processing, data handler (2) is connected with Control Room client (4) by network sending module (3), gather the voltage and current signal of each signal control point in the elevator control cabinet, the break-make by signal judges whether et out of order.
2. elevator exceptional fault acquisition analysis system according to claim 1 is characterized in that: described signal control point comprises and gathers the elevator main power voltage; The elevator safety signal voltage; Door lock signal voltage; The maintenance signal voltage; The band-type brake signal voltage; Band-type brake rises as possible; Hoist ropes rises as possible; The towing machine noise; The cage operation noise; The flat bed signal voltage; On change by force signal voltage; The lower signal voltage that changes by force; Upward signal voltage; Downgoing signal voltage; Door motor voltage, electric current; Traction motor voltage, electric current; Towing machine temperature and door motor temperature.
3. elevator exceptional fault acquisition analysis system according to claim 1 is characterized in that: described data handler (2) adopts the 89S51 series monolithic, and the mouth of micro controller system is connected to network sending module (3) by 485 modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356851 CN202704742U (en) | 2012-07-23 | 2012-07-23 | Elevator difficult trouble collection and analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356851 CN202704742U (en) | 2012-07-23 | 2012-07-23 | Elevator difficult trouble collection and analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704742U true CN202704742U (en) | 2013-01-30 |
Family
ID=47585066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356851 Expired - Fee Related CN202704742U (en) | 2012-07-23 | 2012-07-23 | Elevator difficult trouble collection and analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800412A (en) * | 2016-05-19 | 2016-07-27 | 江苏通用电梯有限公司 | Elevator fault recognition control circuit and working method thereof |
| WO2020147718A1 (en) * | 2019-01-18 | 2020-07-23 | 西人马帝言(北京)科技有限公司 | Elevator fault diagnosis method, apparatus, device and computer storage medium |
-
2012
- 2012-07-23 CN CN 201220356851 patent/CN202704742U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800412A (en) * | 2016-05-19 | 2016-07-27 | 江苏通用电梯有限公司 | Elevator fault recognition control circuit and working method thereof |
| CN105800412B (en) * | 2016-05-19 | 2017-12-29 | 江苏通用电梯有限公司 | A kind of elevator faults recognition control circuit and its method of work |
| WO2020147718A1 (en) * | 2019-01-18 | 2020-07-23 | 西人马帝言(北京)科技有限公司 | Elevator fault diagnosis method, apparatus, device and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |