CN104577942A - Monitoring device and monitoring method for real-time voltage of communication chip - Google Patents
Monitoring device and monitoring method for real-time voltage of communication chip Download PDFInfo
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- CN104577942A CN104577942A CN201510047179.0A CN201510047179A CN104577942A CN 104577942 A CN104577942 A CN 104577942A CN 201510047179 A CN201510047179 A CN 201510047179A CN 104577942 A CN104577942 A CN 104577942A
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Abstract
The invention discloses a monitoring device and a monitoring method for real-time voltage of a communication chip. The monitoring device comprises a master control module, a detection module, a display module, a storage module, a clock module, a communication module and a power source module, wherein the detection module, the display module, the storage module, the clock module, the communication module and the power source module are connected with the master control module. The detection module connected with the to-be-protected communication chip is used for detecting the real-time voltage of the to-be-protected communication chip. The master control module controlled by a single chip microcomputer is used for performing A/D (analog to digital) conversion on collected analog quantity signals and comparing the signals with a preset voltage range, displaying an input voltage value through the display module when the input voltage value is not within the preset range, and sending an analysis result to a monitoring unit through the communication module. By the monitoring device for the real-time voltage, the voltage of the communication chip can be monitored in real time, and warning signals are sent out by the display module and the communication module.
Description
Technical field
The present invention relates to a kind of communication chip real-time voltage monitoring device and monitoring method thereof, belong to technical field of electric power.
Background technology
Along with power industry fast development, electrical network scale and capacity expanding day, grid equipment kind and quantity increase year by year.In such devices, some is specifically designed to carries out monitoring in real time etc. to operation of power networks numerical value, to make electrical network be in " known " and " controlled " state, ensures that electrical network reliably runs.When transmission line breaks down, continuing for preventing fault coverage to expand, now needing a kind of element correctly to judge the malfunction of transmission line, causing switch trip, reducing fault coverage, be called line protective devices, being called for short: route protection.Its basic task: when electric power system break down or unusual condition time, within shortest time in the cards and Minimum Area, automatically faulty equipment is excised from system, or send signal and eliminate unusual condition root by operator on duty, to alleviate or to avoid the impact that the damage of equipment and adjoining area power.
Communication chip is an integration module of line protective devices inside, for the data transmission between line protective devices, between line protective devices and backstage and exchange.When communication chip breaks down, communication interrupt thereupon, backstage cannot accept these data, therefore grid equipment be just in out of control in the middle of, operation hidden danger can be brought to operation of power networks.Therefore communication chip plays extremely important effect in the numerous equipment of electrical network.When communication chip breaks down, general is all the fault that must solve at once, once process not in time, backstage and scheduling cannot obtain transformer station's valid data, lose supervisory control of substation, light then affect power supply reliability, heavy then cause whole transformer substation communication large area to be interrupted, even jeopardize personal safety.Generally speaking, ensure that communication chip reliability has become power department problem demanding prompt solution.And the reason that communication chip damages, overvoltage and chip is aging accounts for more than 90%.
In view of this, the present inventor studies this, and develop a kind of communication chip real-time voltage monitoring device and monitoring method thereof specially, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of communication chip real-time voltage monitoring device and monitoring method thereof, the voltage of the real-time monitoring communications chip of energy, and send alarm signal by display module and communication module.
To achieve these goals, solution of the present invention is:
A kind of communication chip real-time voltage monitoring device, comprise main control module, and the detection module to be connected with main control module, display module, memory module, clock module, communication module and power module, described detection module is connected with protected communication chip, for detecting the real-time voltage of protected communication chip, described main control module adopts Single-chip Controlling, analog signals for collecting carries out A/ D conversion, and compared with the voltage range of setting, when input voltage value is not in setting range, shown by display module, and by communication module, analysis result is sent to monitoring unit.
As preferably, described detection module adopts model to be VSM10 voltage detection module, for detecting the voltage waveform of protected communication chip, and the voltage signal detected is sent to main control module.
As preferably, shown main control module adopts model to be the single-chip microcomputer of AT89C51 series.
As preferably, described display module adopts LCDs, specifically can adopt the LED LCDs of LMO16L series.
As preferably, described memory module adopts SD card, is mainly used to the data such as preservation input voltage, for inquiry and analysis, realizes the monitoring to input voltage.
As preferably, described clock module adopts model to be the clock chip of DS1302.The Main Function of clock module is used to writing time.
As preferably, described communication module adopts GSM communication module, for the communication of real-time voltage monitoring and over-pressure safety device and monitoring unit.
A kind of communication chip real-time voltage monitoring method, comprises the steps:
1) detect protected communication chip voltage waveform in real time by detection module, and the analog quantity voltage monitored is sent to main control module;
2) main control module is according to the monitor signal of input, change through A/ D, and the range of voltage values of the magnitude of voltage monitored and setting is compared, when on-the-spot magnitude of voltage is not in the value range of original setting, main control module sends alarm signal by display module, relevant monitoring information is sent to monitoring unit by communication module simultaneously;
3) in whole observation process, clock module be used for writing time, memory module for storing every historical data, for inquiry and analysis;
Above-mentioned communication chip real-time voltage monitoring device and detection method thereof can carry out Real-Time Monitoring to the communication chip voltage of substation secondary protective device; according to the waveform of the history of voltage; judge the state of chip operation; the communication chip that Timeliness coverage is in damaged condition; change in time within the protective device periodic check cycle, avoid suffering overvoltage in operation afterwards and damaging.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is real-time voltage monitoring and the over-pressure safety device module frame chart of the present embodiment.
Embodiment
As shown in Figure 1, a kind of communication chip real-time voltage monitoring device, comprise real-time voltage monitoring means and Overvoltage protecting unit, wherein said real-time voltage monitoring means comprises main control module 1, and detection module 2, display module 3, memory module 4, clock module 5, communication module 6 and the power module to be connected with main control module 1, described detection module 2 is connected with protected communication chip 7, for detecting the real-time voltage of protected communication chip 7; Power module is each module for power supply of real-time voltage monitoring device.
In the present embodiment, described detection module 2 adopts model to be VSM10 voltage detection module, for detecting the voltage waveform of protected communication chip 7, and the voltage signal detected is sent to main control module.Described main control module 1 adopts Single-chip Controlling, and concrete employing model is the single-chip microcomputer of AT89C51.Analog signals for collecting carries out A/ D conversion, and compared with the voltage range originally set, when on-the-spot magnitude of voltage is not in the value range of original setting, shown by display module 3, and by communication module 6, analysis result is sent to monitoring unit.
Described display module 3 adopts LCDs, specifically can adopt the LED LCDs of LMO16L series, display powerful, a large amount of word can be shown, figure, show various, high-visible, compared with numeral method, more all exist and many advantages on visual and on brightness definition.
Described memory module 4 adopts SD card, is mainly used to preserve the data such as input voltage, for inquiry and analysis, realizes the monitoring to input voltage.Described clock module 5 adopts model to be the clock chip of DS1302.The Main Function of clock module is used to writing time.Described communication module 6 adopts GSM communication module, for real-time voltage monitoring and the communication of over-pressure safety device and monitoring unit.
A kind of communication chip real-time voltage monitoring method, comprises the steps:
1) detect protected communication chip 7 voltage waveform in real time by detection module 2, and the analog quantity voltage monitored is sent to main control module 1;
2) main control module 1 is according to the monitor signal of input, change through A/ D, and the range of voltage values of the magnitude of voltage monitored and setting is compared, when on-the-spot magnitude of voltage is not in the value range of original setting, main control module 1 sends alarm signal by display module 3, relevant monitoring information is sent to monitoring unit by communication module 6 simultaneously;
3) in whole observation process, clock module 5 for writing time, memory module 4 for storing every historical data, for inquiry and analysis.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. a communication chip real-time voltage monitoring device, it is characterized in that: comprise main control module, and the detection module to be connected with main control module, display module, memory module, clock module, communication module and power module, described detection module is connected with protected communication chip, for detecting the real-time voltage of protected communication chip, described main control module adopts Single-chip Controlling, analog signals for collecting carries out A/ D conversion, and compared with the voltage range of setting, when input voltage value is not in setting range, shown by display module, and by communication module, analysis result is sent to monitoring unit.
2. a kind of communication chip real-time voltage monitoring device as claimed in claim 1; it is characterized in that: described detection module adopts model to be VSM10 voltage detection module; for detecting the voltage waveform of protected communication chip, and the voltage signal detected is sent to main control module.
3. a kind of communication chip real-time voltage monitoring device as claimed in claim 1, is characterized in that: shown main control module employing model is the single-chip microcomputer of AT89C51 series.
4. a kind of communication chip real-time voltage monitoring device as claimed in claim 1, is characterized in that: described display module adopts the LED LCDs of LMO16L series.
5. a kind of communication chip real-time voltage monitoring device as claimed in claim 1, is characterized in that: described memory module adopts SD card.
6. a kind of communication chip real-time voltage monitoring device as claimed in claim 1, is characterized in that: described clock module adopts model to be the clock chip of DS1302.
7. a kind of communication chip real-time voltage monitoring device as claimed in claim 1, is characterized in that: described communication module adopts GSM communication module, for the communication of real-time voltage monitoring and over-pressure safety device and monitoring unit.
8. a communication chip real-time voltage monitoring method, is characterized in that comprising the steps:
1) detect protected communication chip voltage waveform in real time by detection module, and the analog quantity voltage monitored is sent to main control module;
2) main control module is according to the monitor signal of input, change through A/ D, and the range of voltage values of the magnitude of voltage monitored and setting is compared, when on-the-spot magnitude of voltage is not in the value range of original setting, main control module sends alarm signal by display module, relevant monitoring information is sent to monitoring unit by communication module simultaneously;
3) in whole observation process, clock module be used for writing time, memory module for storing every historical data, for inquiry and analysis.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018933A (en) * | 2016-06-22 | 2016-10-12 | 张升泽 | Electronic chip voltage alarming method and system |
| CN106199134A (en) * | 2016-07-07 | 2016-12-07 | 张升泽 | The information of voltage sending method of electronic chip and system |
| CN106199149A (en) * | 2016-06-22 | 2016-12-07 | 张升泽 | The electric current alarm method of electronic chip and system |
| CN106227694A (en) * | 2016-07-12 | 2016-12-14 | 张升泽 | The signal message sending method of electronic chip and system |
| WO2017219280A1 (en) * | 2016-06-22 | 2017-12-28 | 张升泽 | Method and system for voltage alarm for electronic chip |
| WO2018006308A1 (en) * | 2016-07-07 | 2018-01-11 | 张升泽 | Voltage information sending method and system for electronic chip |
| WO2018010086A1 (en) * | 2016-07-12 | 2018-01-18 | 张升泽 | Electronic chip signal information sending method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914538A (en) * | 1993-04-27 | 1999-06-22 | Canon Kabushiki Kaisha | Communication apparatus and power supply device therefor |
| CN201576047U (en) * | 2009-08-14 | 2010-09-08 | 南京华瑞杰自动化设备有限公司 | Statistical voltage monitoring instrument |
| CN203133156U (en) * | 2013-01-28 | 2013-08-14 | 林素蜜 | A voltage quality monitoring analyzer equipped with an overvoltage protector |
| CN104181488A (en) * | 2014-08-01 | 2014-12-03 | 国家电网公司 | AC voltage-resistant testing apparatus |
| CN204391674U (en) * | 2015-01-30 | 2015-06-10 | 国家电网公司 | A kind of communication chip real-time voltage monitoring device |
-
2015
- 2015-01-30 CN CN201510047179.0A patent/CN104577942A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914538A (en) * | 1993-04-27 | 1999-06-22 | Canon Kabushiki Kaisha | Communication apparatus and power supply device therefor |
| CN201576047U (en) * | 2009-08-14 | 2010-09-08 | 南京华瑞杰自动化设备有限公司 | Statistical voltage monitoring instrument |
| CN203133156U (en) * | 2013-01-28 | 2013-08-14 | 林素蜜 | A voltage quality monitoring analyzer equipped with an overvoltage protector |
| CN104181488A (en) * | 2014-08-01 | 2014-12-03 | 国家电网公司 | AC voltage-resistant testing apparatus |
| CN204391674U (en) * | 2015-01-30 | 2015-06-10 | 国家电网公司 | A kind of communication chip real-time voltage monitoring device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018933A (en) * | 2016-06-22 | 2016-10-12 | 张升泽 | Electronic chip voltage alarming method and system |
| CN106199149A (en) * | 2016-06-22 | 2016-12-07 | 张升泽 | The electric current alarm method of electronic chip and system |
| WO2017219280A1 (en) * | 2016-06-22 | 2017-12-28 | 张升泽 | Method and system for voltage alarm for electronic chip |
| CN106199134A (en) * | 2016-07-07 | 2016-12-07 | 张升泽 | The information of voltage sending method of electronic chip and system |
| WO2018006308A1 (en) * | 2016-07-07 | 2018-01-11 | 张升泽 | Voltage information sending method and system for electronic chip |
| CN106227694A (en) * | 2016-07-12 | 2016-12-14 | 张升泽 | The signal message sending method of electronic chip and system |
| WO2018010086A1 (en) * | 2016-07-12 | 2018-01-18 | 张升泽 | Electronic chip signal information sending method and system |
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