CN101738570A - Intelligent fault monitoring and warning device and method of direct current (DC) panel - Google Patents
Intelligent fault monitoring and warning device and method of direct current (DC) panel Download PDFInfo
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- CN101738570A CN101738570A CN200810202415A CN200810202415A CN101738570A CN 101738570 A CN101738570 A CN 101738570A CN 200810202415 A CN200810202415 A CN 200810202415A CN 200810202415 A CN200810202415 A CN 200810202415A CN 101738570 A CN101738570 A CN 101738570A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 68
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- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000007405 data analysis Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
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Abstract
The invention relates to a high-frequency switch DC power supply panel, in particular to a fault monitoring and warning device and fault monitoring and warning method of a DC panel. The method comprises the following steps that: when a device inside the DC panel goes wrong, a monitoring unit collects fault data or a switching value; when a CPU inside the monitoring unit judges that the data or the switching value indicates a fault phenomenon, the fault data is uploaded to a programmable controller through a communication interface; and the programmable controller judges the position of a device causing the fault through data analysis to control a fault warning device to send a warning signal, and uploads the data to a touch screen display through the communication interface.
Description
Technical field
The present invention relates to high-frequency switch DC power screen, especially direct current cabinet malfunction monitoring warning device and malfunction monitoring alarm method.
Background technology
As shown in Figure 1, be the composition of existing direct current cabinet system.The direct current cabinet system is made up of two-way ac input division part, charging and control module, regulator, electric battery, output loop and intelligent trouble monitoring alarm.
As shown in Figure 2, be the composition of direct current cabinet intelligent trouble monitoring alarm.Form by Master Monitor Display, programmable controller (PLC), battery cell monitoring unit, direct-current supervision unit, interchange monitoring unit, insulation monitoring unit and module monitors unit, all monitoring units can carry out overall monitor to its monitor component, simultaneously monitor component are realized remote measurement, remote signalling, remote control, remote regulating.
As shown in Figure 3, be the communication connection of direct current cabinet intelligent trouble monitoring alarm.Each monitoring unit is at first by communication interface (for example RS232/485) and PLC communication, and PLC is again by communication interface and touch-screen display communication, and data or switching value that each monitoring is gathered are presented on the touch-screen display.
As shown in Figure 4, be the system failure interface display synoptic diagram of direct current cabinet intelligent trouble monitoring alarm.When in a single day straight-flow system breaks down, will on this key frame, occur " system failure ", and the warning of sounding simultaneously, fault has appearred with prompting monitor staff straight-flow system, need handle.At this moment, operating personnel click the fault inquiry on the key frame, will enter as shown in Figure 5 fault content search interface.
According to existing warning device, fault inquiry leaves it at that.Need monitor staff oneself to judge to cause the position at the device place of this fault with that, and handle at concrete fault.Because system is comparatively complicated, need the maintenance personal of specialty to handle usually, common operating personnel can't handle timely and effectively according to the failure message that this inquiry obtains.This has just brought problem for the timely solution of fault.
Summary of the invention
At existing the problems referred to above, the invention provides a kind of direct current cabinet intelligent trouble monitoring alarm and malfunction monitoring alarm method.Direct current cabinet intelligent trouble monitoring alarm of the present invention is on the basis of existing technology, further shows the place, position of direct current cabinet internal fault device, as shown in Figure 6, is the abort situation interface display synoptic diagram of direct current cabinet intelligent trouble monitoring alarm.When fault occurs in wherein row or multiple row when screen, can send information, further inquire about with alert.For example can change, become redness in corresponding screen body printed words color.Click corresponding screen body, will enter and shield the body inquiry,, can show device 1, device 2, device 3, the device 4 that causes fault, the position of installing 5 places as Fig. 7, Fig. 8, Fig. 9, Figure 10 and shown in Figure 11.At this moment, the monitor staff just can according to shown in the position find the device that causes fault to handle, after finishing dealing with, fault disappears, " system failure " of key frame is converted to current system's normal operating conditions.
The method of direct current cabinet intelligent trouble monitoring, alarming of the present invention:
After device breaks down in the direct current cabinet, monitoring unit is gathered fault data or switching value, after CPU judges that these data or switching value are phenomenon of the failure in the monitoring unit, by communication interface fault data is uploaded to programmable controller, programmable controller by data analysis after, judge the position at the device place that causes fault, the control fault warning device sends alerting signal, and data are uploaded to touch-screen display by communication interface.
Above-mentioned touch-screen fault display method, it is display system fault on key frame successively, the form that concrete fault content is lighted with alarm window is presented on the fault inquiry picture, show the residing screen body of failed equipment at abort situation inquiry picture, and then in abort situation inquiry picture display device residing position and fault content in screen.
After the fault handling end of operating personnel with device, fault data or switching value disappear, exchange monitoring unit and collect normal data or switching value, after CPU judges in exchanging monitoring unit, by communication interface normal data is uploaded to programmable controller, programmable controller by data analysis after, no longer send alerting signal, and data be uploaded to touch-screen display by communication interface.
The system failure on the above-mentioned touch-screen key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
The device of direct current cabinet intelligent trouble monitoring, alarming of the present invention, be to adopt above-mentioned malfunction monitoring alarm method, form by Master Monitor Display, programmable controller, battery cell monitoring unit, direct-current supervision unit, interchange monitoring unit, insulation monitoring unit and module monitors unit, each monitoring unit is at first by communication interface and PLC Communication, programmable controller is again by communication interface and touch-screen display communication, and data or switching value that each monitoring is gathered are presented on the touch-screen display.
Beneficial effect of the present invention:
Adopt direct current cabinet intelligent trouble alarming method by monitoring of the present invention, the maintenance personal who need not specialty handles, and common operating personnel can handle timely and effectively according to the failure message that inquiry obtains.Simplify the operation and the time of handling failure greatly, improved efficient.
Description of drawings
The theory diagram that the existing direct current cabinet of Fig. 1 system forms.
Fig. 2 is the theory diagram of direct current cabinet intelligent trouble monitoring alarm.
Fig. 3 is the communication connection diagram of direct current cabinet intelligent trouble monitoring alarm.
Fig. 4 is the system failure interface synoptic diagram of direct current cabinet intelligent trouble monitoring alarm.
Fig. 5 is the fault content search interface synoptic diagram of direct current cabinet intelligent trouble monitoring alarm.
Fig. 6 is the abort situation interface synoptic diagram of direct current cabinet intelligent trouble monitoring alarm.
Fig. 7 is the inquiry of ac panel abort situation.
Fig. 8 is the inquiry of emergency lighting screen abort situation.
Fig. 9 is the inquiry of direct current cabinet abort situation.
Figure 10 is the inquiry of feeder line screen abort situation.
Figure 11 is the inquiry of battery panel abort situation.
Embodiment
The invention will be further elaborated with specific embodiment below, but embodiment only is used for explanation, does not limit scope of invention.
Embodiment 1:
Installing 1 (for example lightning arrester) in ac panel breaks down, its fault data or switching value are exchanged monitoring unit and are collected, after CPU judges that these data or switching value are phenomenon of the failure in the interchange monitoring unit, by the RS232/485 communication interface fault data is uploaded to programmable controller PLC, PLC by data analysis after, judge the position at device 1 place that causes fault, the warning of sounding of control fault hummer, and simultaneously data are uploaded to touch-screen display by the RS232/485 interface: at first on key frame, show " system failure ", as Fig. 4, secondly the form that concrete fault content is lighted with alarm window is presented at (as Fig. 5) on the fault inquiry picture, show that at abort situation inquiry picture (as Fig. 6) the residing screen body of failed equipment is an ac panel simultaneously, the ac panel font color becomes redness, and then in ac panel abort situation inquiry picture display device 1 residing position and fault content (as Fig. 7) in ac panel, so that operating personnel carry out specific aim inspection and maintenance.Operating personnel will install after 1 fault handling finishes, fault data or switching value disappear, normal data or switching value are exchanged monitoring unit and are collected, after CPU judges in exchanging monitoring unit, by the RS232/485 communication interface normal data is uploaded to programmable controller PLC, PLC by data analysis after, close the hummer power supply, the warning of no longer sounding, and simultaneously data are uploaded to touch-screen display by the RS232/485 communication interface: " system failure " on the key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the font color in the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
Embodiment 2:
Device 2 (for example inversion modules) break down in the emergency lighting screen, its fault data or switching value are collected by the module monitors unit, after CPU judges that these data or switching value are phenomenon of the failure in the module monitors unit, by the RS232/485 communication interface fault data is uploaded to programmable controller PLC, PLC by data analysis after, judge the position at device 2 places that cause fault, the warning of sounding of control fault hummer, and simultaneously data are uploaded to touch-screen display by the RS232/485 interface: at first on key frame, show " system failure ", (as Fig. 4), secondly the form that concrete fault content is lighted with alarm window is presented at (as Fig. 5) on the fault inquiry picture, show that at abort situation inquiry picture (as Fig. 6) the residing screen body of failed equipment is the emergency lighting screen simultaneously, emergency lighting screen font color becomes redness, and then in emergency lighting screen abort situation inquiry picture display device 2 residing position and fault content (as Fig. 8) in the emergency lighting screen, so that operating personnel carry out specific aim inspection and maintenance.Operating personnel will install after 2 fault handling finishes, fault data or switching value disappear, normal data or switching value are collected by the module monitors unit, after CPU judges in the module monitors unit, by the RS232/485 communication interface normal data is uploaded to programmable controller PLC, PLC by data analysis after, close the hummer power supply, the warning of no longer sounding, and simultaneously data are uploaded to touch-screen display by the RS232/485 communication interface: " system failure " on the key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the font color in the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
Embodiment 3:
Installing 3 (for example direct-current supervision communications) in direct current cabinet breaks down, its fault data or switching value are collected by the direct-current supervision unit, after CPU judges that these data or switching value are phenomenon of the failure in the direct-current supervision unit, by the RS232/485 communication interface fault data is uploaded to programmable controller PLC, PLC by data analysis after, judge the position at device 3 places that cause fault, the warning of sounding of control fault hummer, and simultaneously data are uploaded to touch-screen display by the RS232/485 interface: at first on key frame, show " system failure ", (as Fig. 4), secondly the form that concrete fault content is lighted with alarm window is presented at (as Fig. 5) on the fault inquiry picture, show that at abort situation inquiry picture (as Fig. 6) the residing screen body of failed equipment is a direct current cabinet simultaneously, the direct current cabinet font color becomes redness, and then in direct current cabinet abort situation inquiry picture display device 3 residing position and fault content (as Fig. 9) in direct current cabinet, so that operating personnel carry out specific aim inspection and maintenance.Operating personnel will install after 3 fault handling finishes, fault data or switching value disappear, normal data or switching value are collected by the direct-current supervision unit, after CPU judges in the direct-current supervision unit, by the RS232/485 communication interface normal data is uploaded to programmable controller PLC, PLC by data analysis after, close the hummer power supply, the warning of no longer sounding, and simultaneously data are uploaded to touch-screen display by the RS232/485 communication interface: " system failure " on the key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the font color in the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
Embodiment 4:
Device 4 (branch road insulation) are broken down in the feeder line screen, its fault data or switching value are insulated monitoring unit and collect, after CPU judges that these data or switching value are phenomenon of the failure in the insulation monitoring unit, by the RS232/485 communication interface fault data is uploaded to programmable controller PLC, PLC by data analysis after, judge the position at device 4 places that cause fault, the warning of sounding of control fault hummer, and simultaneously data are uploaded to touch-screen display by the RS232/485 interface: at first on key frame, show " system failure ", (as Fig. 4), secondly the form that concrete fault content is lighted with alarm window is presented at (as Fig. 5) on the fault inquiry picture, show that at abort situation inquiry picture (as Fig. 6) the residing screen body of failed equipment is the feeder line screen simultaneously, feeder line screen font color becomes redness, and then in feeder line screen abort situation inquiry picture display device 4 residing position and fault content (as Figure 10) in the feeder line screen, so that operating personnel carry out specific aim inspection and maintenance.Operating personnel will install after 4 fault handling finishes, fault data or switching value disappear, normal data or switching value are insulated monitoring unit and collect, after CPU judges in the insulation monitoring unit, by the RS232/485 communication interface normal data is uploaded to programmable controller PLC, PLC by data analysis after, close the hummer power supply, the warning of no longer sounding, and simultaneously data are uploaded to touch-screen display by the RS232/485 communication interface: " system failure " on the key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the font color in the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
Embodiment 5:
Installing 5 (monomer battery voltages) in battery panel breaks down, its fault data or switching value are collected by the battery cell monitoring unit, after CPU judges that these data or switching value are phenomenon of the failure in the battery cell monitoring unit, by the RS232/485 communication interface fault data is uploaded to programmable controller PLC, PLC by data analysis after, judge the position at device 5 places that cause fault, the warning of sounding of control fault hummer, and simultaneously data are uploaded to touch-screen display by the RS232/485 interface: at first on key frame, show " system failure ", (as Fig. 4), secondly the form that concrete fault content is lighted with alarm window is presented at (as Fig. 5) on the fault inquiry picture, show that at abort situation inquiry picture (as Fig. 6) the residing screen body of failed equipment is a battery panel simultaneously, the battery panel font color becomes redness, and then in battery panel abort situation inquiry picture display device 5 residing position and fault content (as Figure 11) in battery panel, so that operating personnel carry out specific aim inspection and maintenance.Operating personnel will install after 5 fault handling finishes, fault data or switching value disappear, normal data or switching value are collected by the battery cell monitoring unit, after CPU judges in the battery cell monitoring unit, by the RS232/485 communication interface normal data is uploaded to programmable controller PLC, PLC by data analysis after, close the hummer power supply, the warning of no longer sounding, and simultaneously data are uploaded to touch-screen display by the RS232/485 communication interface: " system failure " on the key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the font color in the position enquiring picture is transferred to normally, abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
Claims (5)
1. the method for a direct current cabinet intelligent trouble monitoring, alarming, after device breaks down in the direct current cabinet, monitoring unit is gathered fault data or switching value, after CPU judges that these data or switching value are phenomenon of the failure in the monitoring unit, by communication interface fault data is uploaded to programmable controller, programmable controller by data analysis after, judge the position at the device place that causes fault, the control fault warning device sends alerting signal, and data are uploaded to touch-screen display by communication interface.
2. the method for direct current cabinet intelligent trouble monitoring, alarming according to claim 1, it is characterized in that, the method that described touch-screen fault shows, it is display system fault on key frame successively, the form that concrete fault content is lighted with alarm window is presented on the fault inquiry picture, show the residing screen body of failed equipment at abort situation inquiry picture, and then in abort situation inquiry picture display device residing position and fault content in screen.
3. the method for direct current cabinet intelligent trouble monitoring, alarming according to claim 1, it is characterized in that, after described fault handling end, fault data or switching value disappear, and exchange monitoring unit and collect normal data or switching value, after CPU judges in exchanging monitoring unit, by communication interface normal data is uploaded to programmable controller, programmable controller by data analysis after, no longer send alerting signal, and data be uploaded to touch-screen display by communication interface.
4. the method for direct current cabinet intelligent trouble monitoring, alarming according to claim 1, it is characterized in that, after described fault handling end, the system failure on the described touch-screen key frame is converted to normal system state, the alarm window of corresponding contents recovers normal in the fault inquiry picture simultaneously, and simultaneously the position enquiring picture is transferred to normally, the abort situation indication in the corresponding screen body abort situation inquiry picture disappears, and the fault content no longer shows.
5. the device of a direct current cabinet intelligent trouble monitoring, alarming, it is characterized in that, adopt aforesaid right to require 1～4 described malfunction monitoring alarm method, form by Master Monitor Display, programmable controller, battery cell monitoring unit, direct-current supervision unit, interchange monitoring unit, insulation monitoring unit and module monitors unit, each monitoring unit is at first by communication interface and PLC Communication, programmable controller is again by communication interface and touch-screen display communication, and data or switching value that each monitoring is gathered are presented on the touch-screen display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810202415 CN101738570B (en) | 2008-11-07 | 2008-11-07 | Intelligent fault monitoring and warning device and method of direct current (DC) panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810202415 CN101738570B (en) | 2008-11-07 | 2008-11-07 | Intelligent fault monitoring and warning device and method of direct current (DC) panel |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101781273A Division CN102735960A (en) | 2008-11-07 | 2008-11-07 | Intelligent failure monitoring and alarm method of alternating current panel |
| CN2012101781644A Division CN102735991A (en) | 2008-11-07 | 2008-11-07 | Intelligent battery screen fault monitoring alarm method |
| CN2012101781324A Division CN102735961A (en) | 2008-11-07 | 2008-11-07 | Intelligent emergency lighting screen failure monitoring alarm method |
| CN 201210178161 Division CN102809712A (en) | 2008-11-07 | 2008-11-07 | Intelligent fault monitoring and alerting method of feeder line screen |
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| Publication Number | Publication Date |
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| CN101738570A true CN101738570A (en) | 2010-06-16 |
| CN101738570B CN101738570B (en) | 2013-01-30 |
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| CN 200810202415 Expired - Fee Related CN101738570B (en) | 2008-11-07 | 2008-11-07 | Intelligent fault monitoring and warning device and method of direct current (DC) panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895110A (en) * | 2010-07-27 | 2010-11-24 | 上海一开电气集团有限公司 | Convenient direct current cabinet |
| CN102270812A (en) * | 2011-07-27 | 2011-12-07 | 上海凯华电源成套设备有限公司 | Integrated panel of alternating-current distribution panel, direct-current power supply panel, emergency lighting panel and common monitoring device |
| CN102568378A (en) * | 2011-12-13 | 2012-07-11 | 深圳市奥拓电子股份有限公司 | Light-emitting diode (LED) display screen system and monitoring method thereof |
| CN102591331A (en) * | 2012-03-14 | 2012-07-18 | 桂林中昊力创机电设备有限公司 | Fault visual diagnostic system of automatic equipment |
| CN103823463A (en) * | 2014-03-14 | 2014-05-28 | 四川英杰电气股份有限公司 | Fault alarming method of programmable power supply |
| CN104950786A (en) * | 2015-05-08 | 2015-09-30 | 上海至仁自动化科技有限公司 | Direct-current charging cabinet display operating device |
| CN114167193A (en) * | 2022-02-09 | 2022-03-11 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7075310B2 (en) * | 2004-06-09 | 2006-07-11 | General Electric Company | Device and method for testing for a wiring fault condition |
| CN201111704Y (en) * | 2007-08-07 | 2008-09-10 | 刘熠 | Transmission line lightning stroke tripping operation accident property recognition system |
| CN201133922Y (en) * | 2007-12-24 | 2008-10-15 | 上海市电力公司市东供电公司 | Looped network cabinet failure diagnosis device |
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2008
- 2008-11-07 CN CN 200810202415 patent/CN101738570B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895110A (en) * | 2010-07-27 | 2010-11-24 | 上海一开电气集团有限公司 | Convenient direct current cabinet |
| CN102270812A (en) * | 2011-07-27 | 2011-12-07 | 上海凯华电源成套设备有限公司 | Integrated panel of alternating-current distribution panel, direct-current power supply panel, emergency lighting panel and common monitoring device |
| CN102568378A (en) * | 2011-12-13 | 2012-07-11 | 深圳市奥拓电子股份有限公司 | Light-emitting diode (LED) display screen system and monitoring method thereof |
| CN102591331A (en) * | 2012-03-14 | 2012-07-18 | 桂林中昊力创机电设备有限公司 | Fault visual diagnostic system of automatic equipment |
| CN103823463A (en) * | 2014-03-14 | 2014-05-28 | 四川英杰电气股份有限公司 | Fault alarming method of programmable power supply |
| CN104950786A (en) * | 2015-05-08 | 2015-09-30 | 上海至仁自动化科技有限公司 | Direct-current charging cabinet display operating device |
| CN114167193A (en) * | 2022-02-09 | 2022-03-11 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
| CN114167193B (en) * | 2022-02-09 | 2022-05-27 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
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