CN110045267A - A kind of intelligence multi-loop electric minor guide rail meter route board detecting method and detection device - Google Patents
A kind of intelligence multi-loop electric minor guide rail meter route board detecting method and detection device Download PDFInfo
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- CN110045267A CN110045267A CN201910368256.0A CN201910368256A CN110045267A CN 110045267 A CN110045267 A CN 110045267A CN 201910368256 A CN201910368256 A CN 201910368256A CN 110045267 A CN110045267 A CN 110045267A
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- data
- guide rail
- rail meter
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- processor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of intelligent multi-loop electric minor guide rail meter route board detecting method and detection devices, and detection method includes the following steps: step 1: being powered and detection program is written；Step 2: closing power supply, each interface of circuit board detection device is connect with each interface of guide rail meter；Step 3: opening power supply, export analog voltage, current signal；Step 4: the working signal of guide rail meter being read out by data interaction module and the connection of RS485 terminal, and the data of acquisition are sent to processor and are handled；Step 5: processor carries out processing analysis to data；Step 6: processor, which will test result and be sent to display module, to be shown.Beneficial effect is: by using simulation input, device directly being detected to the function in multiple circuits of guide rail meter；By using carrying out data exchange between data interaction module and guide rail meter, and data processing is carried out by processor, device detects the function of guide rail meter automatically.
Description
Technical field
The present invention relates to product testing fields, and in particular to a kind of intelligence multi-loop electric minor guide rail meter wiring board detection side
Method and detection device.
Background technique
Guide rail meter is a kind of logical using modern advanced microelectric technique, computer technology, Electric Measurement Technology and data
The intelligent electric meter for believing technical support, is widely used in electric energy measurement and the electricity automation management domain of the communications industry.
Moreover, guide rail meter uses DIN35mm track, so that device can be convenient efficiently in Centralizing inspection scene such as base station, middle isotactic
Under mould switchgear house working environment, have many advantages, such as that measuring accuracy is high, performance is stable, occupied space is few, at low cost, install convenient.
Therefore, normative for the stability of guide rail meter and production more stringent requirements are proposed, on the one hand needs to improve the factory of product
On the other hand quality needs to be promoted the production efficiency of product.
Therefore, it is necessary to one kind to be suitable for industrial guide rail meter detection device and detection method, to meet requirement
It is needed with production.
Summary of the invention
The object of the invention is that providing a kind of intelligent multi-loop electric minor guide rail meter line to solve the above-mentioned problems
Road board detecting method and detection device.
The present invention through the following technical solutions to achieve the above objectives:
A kind of intelligence multi-loop electric minor guide rail meter route board detecting method, comprising the following steps:
Step 1: after circuit board detection device is connected power supply by power interface, being detected wiring board by data-interface
Device is attached with PC machine, and the detection program brush set is entered in the processor of circuit board detection device；
Step 2: closing power supply, the analog voltage module of circuit board detection device is passed through to the power supply of signal wire and guide rail meter
The analog current module of circuit board detection device, is passed through the current sampling port of signal wire and guide rail meter by the connection of voltage sample terminal
Son connection, the RS485 terminal of the data interaction module of circuit board detection device and guide rail meter is connected；
Step 3: opening power supply, circuit board detection device will by the analog voltage module and the analog current module
Analog voltage signal and analog current signal are respectively sent on the supply voltage sampling terminal and current sample terminal of guide rail meter,
To simulate the state of guide rail meter at work；
Step 4: the working signal of guide rail meter is read out by data interaction module and the connection of RS485 terminal, and
The data of acquisition are sent to processor to handle, so that the working condition to guide rail meter detects；
Step 5: processor carries out pair the data of collected data and analog voltage module, the output of analog current module
Than analysis, and the data integrity of acquisition, validity are detected；
Step 6: processor, which will test result and be sent to display module, to be shown.
Preferably, the detection content in step 4 is as follows: whether the on-off for 1. detecting 7 single-phase circuits respectively is normal
And it is normal in the display lamp work whether in each circuit；2. checking the data such as the moon freezes, day freezes, integral point freezes, instantaneously freezes
Whether storage state is normal；3. the error for comparing output data and input data is all within the allowable range.
Preferably, the data interaction in step 4 between data interaction module and guide rail meter follows Modbus agreement.
A kind of intelligence multi-loop electric minor guide rail meter circuit board detection device, including integrated circuit board, the integrated circuit
Analog voltage module, analog current module, processor, data exchange module, display module, data-interface and electricity are welded on plate
Source interface, the analog voltage module and the analog current module are connected to the processor, and the data exchange module connects
It is connected to the processor, the display module is connected to the processor, and the data-interface and the power interface are connected to
The processor.
Preferably, it is provided with data output interface in the analog voltage module and the analog current module,
RS485 terminal is provided on the data exchange module.
Preferably, the display module is liquid crystal display, for showing the data processed result of the processor,
The data-interface is general Type-C interface or USB interface, and data transmission and journey are realized between the data-interface and PC machine
Sequence is write with a brush dipped in Chinese ink.
Beneficial effect is: by using simulation input, allowing function of the device directly to multiple circuits of guide rail meter
It can be carried out detection；By using carrying out data exchange between data interaction module and guide rail meter, and carried out by the processor
Data processing detects device automatically to the function of guide rail meter.
Detailed description of the invention
Fig. 1 is showing for a kind of intelligent multi-loop electric minor guide rail meter route board detecting method of the present invention and detection device
It is intended to.
The reference numerals are as follows:
1, analog voltage module；2, analog current module；3, processor；4, data interaction module；5, display module；6, number
According to interface.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment one
As shown in Figure 1, a kind of intelligence multi-loop electric minor guide rail meter wiring board detection method and device, detection process include
Following steps: step 1: after circuit board detection device is connected power supply by power interface, being examined wiring board by data-interface 6
It surveys device to be attached with PC machine, and the detection program brush set is entered in the processor 3 of circuit board detection device, data connect
Mouth 6 is general Type-C interface or USB interface；Step 2: closing power supply, the analog voltage module 1 of circuit board detection device is led to
The supply voltage sampling terminal for crossing signal wire and guide rail meter connects, and the analog current module 2 of circuit board detection device is passed through letter
Number line and the current sample terminal of guide rail meter connect, by the RS485 of the data interaction module 4 of circuit board detection device and guide rail meter
Terminal connection；Step 3: opening power supply, circuit board detection device will be simulated by analog voltage module 1 and analog current module 2
Voltage signal and analog current signal are respectively sent on the supply voltage sampling terminal and current sample terminal of guide rail meter, thus
Simulate the state of guide rail meter at work；Step 4: by the connection of data interaction module 4 and RS485 terminal to the work of guide rail meter
It is read out as signal, and the data of acquisition is sent to processor 3 and are handled, so that the working condition to guide rail meter carries out
Detection；Step 5: the data that processor 3 exports collected data and analog voltage module 1, analog current module 2 carry out pair
Than analysis, and the data integrity of acquisition, validity are detected；Step 6: processor 3 will test result and be sent to display
Module 5 is shown that display module 5 is liquid crystal display.
Embodiment two
Detection content in step 4 is as follows: 1, respectively detect 7 single-phase circuits whether on-off normal and each circuit it is aobvious
Show it is normal in lamp work whether, 2, check the data such as the moon freezes, day freezes, integral point freezes, instantaneously freezes storage state whether
Normally, 3, the error of comparison output data and input data is all within the allowable range；In step 4 data interaction module 4 with lead
Data interaction between rail table follows Modbus agreement.
Embodiment three
Data interaction between data interaction module 4 and guide rail meter includes content: 1, transient data: transient data is
Ammeter real time measure data, including mains frequency, voltage, electric current, view are in/active/reactive power, power factor (PF), active/idle
Electric energy etc. further comprises ammeter operating status and real-time time, is convenient for user query；2, supplemental characteristic: supplemental characteristic is ammeter
Important configuration parameters, modification including electric meter address and inquiry, real-time clock school when and inquiry, ammeter serial communication parameter
The modification of (including baud rate, data bit, check bit, stop position) and inquiry, the configuration of mutual inductor ratio and inquiry and ammeter
Electric energy clearing etc.；3, instantaneous freezing data: instantaneous freezing data has recorded the energy data of No. 3 ammeters, totally 11 registers,
Including freeze-off time, positive active energy, reversed active energy, combine idle 1 electric energy and idle 2 electric energy of combination；4, small
When freezing data: hour freezing data has recorded the energy data of 254 hours ammeters, totally 1778 registers, including
Positive active energy, reversed active energy；Each hour freezing data includes hour freeze-off time；5, day freezing data: day freezes
The data record energy data of ammeter upper 62 day is tied, totally 682 registers, including positive active energy, reversed active
Electric energy combines idle 1 electric energy and idle 2 electric energy of combination；Each day freezing data includes day freeze-off time；6, moon freezing data:
Month freezing data has recorded of that month and upper 12 months energy datas, totally 228 registers, including positive active energy,
Reversed active energy combines idle 1 electric energy and idle 2 electric energy of combination；Each month freezing data also includes a month freeze-off time.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (6)
1. a kind of intelligence multi-loop electric minor guide rail meter route board detecting method, it is characterised in that: the following steps are included:
Step 1: after circuit board detection device is connected power supply by power interface, by data-interface by circuit board detection device
It is attached with PC machine, and the detection program brush set is entered in the processor of circuit board detection device；
Step 2: closing power supply, the analog voltage module of circuit board detection device is passed through to the supply voltage of signal wire and guide rail meter
Sampling terminal connection connects the analog current module of circuit board detection device by signal wire and the current sample terminal of guide rail meter
It connects, the RS485 terminal of the data interaction module of circuit board detection device and guide rail meter is connected；
Step 3: opening power supply, circuit board detection device will be simulated by the analog voltage module and the analog current module
Voltage signal and analog current signal are respectively sent on the supply voltage sampling terminal and current sample terminal of guide rail meter, thus
Simulate the state of guide rail meter at work；
Step 4: the working signal of guide rail meter being read out by data interaction module and the connection of RS485 terminal, and will be obtained
The data obtained are sent to processor and are handled, so that the working condition to guide rail meter detects；
Step 5: processor compares point the data of collected data and analog voltage module, the output of analog current module
Analysis, and the data integrity of acquisition, validity are detected；
Step 6: processor, which will test result and be sent to display module, to be shown.
2. a kind of intelligent multi-loop electric minor guide rail meter route board detecting method according to claim 1, it is characterised in that:
Detection content in step 4 is as follows: 1. detect respectively 7 single-phase circuits whether on-off normal and the display lamp work in each circuit
Whether in it is normal；2. checking whether the storage state for the data such as the moon freezes, day freezes, integral point freezes, instantaneously freezes is normal；3. right
Error than output data and input data is all within the allowable range.
3. a kind of intelligent multi-loop electric minor guide rail meter route board detecting method according to claim 1, it is characterised in that:
Data interaction in step 4 between data interaction module and guide rail meter follows Modbus agreement.
4. a kind of intelligence multi-loop electric minor guide rail meter circuit board detection device, it is characterised in that: described including integrated circuit board
Analog voltage module, analog current module, processor, data exchange module, display module, data are welded on integrated circuit board
Interface and power interface, the analog voltage module and the analog current module are connected to the processor, and the data are handed over
Mold changing block is connected to the processor, and the display module is connected to the processor, and the data-interface and the power supply connect
Mouth is connected to the processor.
5. a kind of intelligent multi-loop electric minor guide rail meter circuit board detection device according to claim 4, it is characterised in that:
It is provided with data output interface in the analog voltage module and the analog current module, is set on the data exchange module
It is equipped with RS485 terminal.
6. a kind of intelligent multi-loop electric minor guide rail meter circuit board detection device according to claim 4, it is characterised in that:
The display module is liquid crystal display, and for showing the data processed result of the processor, the data-interface is general
Type-C interface or USB interface realize data transmission and program writing between the data-interface and PC machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368256.0A CN110045267A (en) | 2019-05-05 | 2019-05-05 | A kind of intelligence multi-loop electric minor guide rail meter route board detecting method and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368256.0A CN110045267A (en) | 2019-05-05 | 2019-05-05 | A kind of intelligence multi-loop electric minor guide rail meter route board detecting method and detection device |
Publications (1)
| Publication Number | Publication Date |
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| CN110045267A true CN110045267A (en) | 2019-07-23 |
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| CN201910368256.0A Pending CN110045267A (en) | 2019-05-05 | 2019-05-05 | A kind of intelligence multi-loop electric minor guide rail meter route board detecting method and detection device |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900799A (en) * | 2009-09-30 | 2010-12-01 | 广东电网公司电力科学研究院 | Digital electric energy meter checking device based on analog source tracing method |
| CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
| CN102385047A (en) * | 2011-08-22 | 2012-03-21 | 国网电力科学研究院 | Charging post direct-current electric energy meter calibrating device |
| CN102608450A (en) * | 2012-02-24 | 2012-07-25 | 江苏凌创电气自动化股份有限公司 | Testing and verifying system appropriate for intelligent transformer substation and verifying method |
| CN202453391U (en) * | 2012-01-16 | 2012-09-26 | 珠海国测电能仪表科技有限公司 | External temperature and humidity information acquisition device for three-phase multifunctional electric energy meter |
| CN203191797U (en) * | 2013-03-26 | 2013-09-11 | 滨州学院 | Intelligent household management system |
| CN104198980A (en) * | 2014-08-29 | 2014-12-10 | 国家电网公司 | Accuracy evaluation system for digital electric energy meter |
| CN104569902A (en) * | 2014-11-21 | 2015-04-29 | 国家电网公司 | Digital type electric energy meter power consumption measuring device and method |
| CN105824001A (en) * | 2015-01-06 | 2016-08-03 | 国家电网公司 | Digital electric energy meter IEC61850 conformance testing method and system |
| CN108132453A (en) * | 2017-12-04 | 2018-06-08 | 广东电网有限责任公司电力科学研究院 | A kind of intelligent termination for Electric Energy Tariff Point Metering Device on-line testing |
-
2019
- 2019-05-05 CN CN201910368256.0A patent/CN110045267A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900799A (en) * | 2009-09-30 | 2010-12-01 | 广东电网公司电力科学研究院 | Digital electric energy meter checking device based on analog source tracing method |
| CN101900801A (en) * | 2010-07-15 | 2010-12-01 | 田卫华 | Intelligent electric energy meter field test device and test method thereof |
| CN102385047A (en) * | 2011-08-22 | 2012-03-21 | 国网电力科学研究院 | Charging post direct-current electric energy meter calibrating device |
| CN202453391U (en) * | 2012-01-16 | 2012-09-26 | 珠海国测电能仪表科技有限公司 | External temperature and humidity information acquisition device for three-phase multifunctional electric energy meter |
| CN102608450A (en) * | 2012-02-24 | 2012-07-25 | 江苏凌创电气自动化股份有限公司 | Testing and verifying system appropriate for intelligent transformer substation and verifying method |
| CN203191797U (en) * | 2013-03-26 | 2013-09-11 | 滨州学院 | Intelligent household management system |
| CN104198980A (en) * | 2014-08-29 | 2014-12-10 | 国家电网公司 | Accuracy evaluation system for digital electric energy meter |
| CN104569902A (en) * | 2014-11-21 | 2015-04-29 | 国家电网公司 | Digital type electric energy meter power consumption measuring device and method |
| CN105824001A (en) * | 2015-01-06 | 2016-08-03 | 国家电网公司 | Digital electric energy meter IEC61850 conformance testing method and system |
| CN108132453A (en) * | 2017-12-04 | 2018-06-08 | 广东电网有限责任公司电力科学研究院 | A kind of intelligent termination for Electric Energy Tariff Point Metering Device on-line testing |
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Application publication date: 20190723 |
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