CN109444803A - A kind of automatic calibration of electric energy meter system wiring column pressure test method and device - Google Patents
A kind of automatic calibration of electric energy meter system wiring column pressure test method and device Download PDFInfo
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- CN109444803A CN109444803A CN201811386622.7A CN201811386622A CN109444803A CN 109444803 A CN109444803 A CN 109444803A CN 201811386622 A CN201811386622 A CN 201811386622A CN 109444803 A CN109444803 A CN 109444803A
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- digital signal
- processor module
- automatic calibration
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- 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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- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of automatic calibration of electric energy meter system wiring column pressure test methods, the described method includes: obtaining the acquisition signal of the fastener stress of the voltage for automating regular inspection system, electric current, pulse and auxiliary terminal by pressure sensor block, the acquisition signal is converted to the conditioned signal that signal conditioning module can be acquired directly, and the conditioned signal is exported to signal conditioning module；Conditioned signal is carried out analog-to-digital conversion by signal conditioning module, generates digital signal, and the digital signal is carried out discrete processes, the digital signal Jing Guo discrete processes is input to processor module；The digital signal is received by processor module, according to the digital signal the fastener stress of Automatic survey regular inspection system.
Description
Technical field
The present invention relates to Electric Energy Metering Technology fields, more particularly, to a kind of automatic calibration of electric energy meter system wiring
Column pressure test method and device.
Background technique
With the development of the extensive concentration calibrating business of electric energy meter, automatic calibration of electric energy meter system is in China's power train
System is used widely, and automatic calibration of electric energy meter system can be realized assembly line detection, electric energy when fastener stress at present
One important indicator of table automatic calibration system, when being related to electric energy meter calibration binding post whether reliable contacts, be related to inspection
Determine the confidence level of result.And currently, the fastener stress about automatic calibration of electric energy meter system also lacks effective, objectively comments
Valence means.
Therefore, it is necessary to a kind of technology, to realize technology that automatic calibration of electric energy meter system wiring column pressure is tested.
Summary of the invention
Technical solution of the present invention provides a kind of automatic calibration of electric energy meter system wiring column pressure test method and device,
To solve the problems, such as how to test automatic calibration of electric energy meter system wiring column pressure.
To solve the above-mentioned problems, the present invention provides a kind of automatic calibration of electric energy meter system wiring column pressure test sides
Method, which comprises
By pressure sensor block obtain the automation voltage of regular inspection system, electric current, pulse and auxiliary terminal binding post
The acquisition signal is converted to the conditioned signal that signal conditioning module can acquire directly by the acquisition signal of pressure, and by institute
Conditioned signal is stated to export to signal conditioning module；
Conditioned signal is carried out analog-to-digital conversion by signal conditioning module, generates digital signal, and the digital signal is carried out
The digital signal Jing Guo discrete processes is input to processor module by discrete processes；
By processor module the digital signal is received, Automatic survey regular inspection system connects according to the digital signal
Terminal pressure.
Preferably, the pressure sensor block includes pressure sensor and peripheral circuit.
Preferably, digital signal is received by the processor module, according to digital signal Automatic survey regular inspection system
Fastener stress, further includes:
The fastener stress is sent to wireless communication module and display module by processor module.
Preferably, the processor module receives the relevant detection that detection host issues by wireless communication module and orders
It enables, and controls the display of display module.
Preferably, the wireless communication module uses WiFi 2.4GHz communications protocol, the wireless communication module and wireless
The working condition of router or detection host control pressure test table.
Preferably, the display module is controlled by processor module, and display content is configured by detection host, is had
There is liquid crystal fault simulating function, various display defects can be reappeared, for detecting the visual identity unit of automatic calibration system
Recognition success rate.
Preferably, working power is provided by rechargeable battery.
Based on another aspect of the present invention, a kind of automatic calibration of electric energy meter system wiring column pressure test device is provided,
Described device includes:
Pressure sensor block, for obtain the automation voltage of regular inspection system, electric current, pulse and auxiliary terminal binding post
The acquisition signal is converted to the conditioned signal that signal conditioning module can acquire directly by the acquisition signal of pressure, and by institute
Conditioned signal is stated to export to signal conditioning module；
Signal conditioning module generates digital signal for conditioned signal to be carried out analog-to-digital conversion, and by the digital signal
Discrete processes are carried out, the digital signal Jing Guo discrete processes is input to processor module；
Processor module, for receiving the digital signal, Automatic survey regular inspection system according to the digital signal
Fastener stress.
Preferably, the pressure sensor block includes pressure sensor and peripheral circuit.
Preferably, digital signal is received by the processor module, according to digital signal Automatic survey regular inspection system
Fastener stress, further includes:
The fastener stress is sent to wireless communication module and display module by processor module.
Preferably, the processor module receives the relevant detection that detection host issues by wireless communication module and orders
It enables, and controls the display of display module.
Preferably, the wireless communication module uses WiFi 2.4GHz communications protocol, the wireless communication module and wireless
The working condition of router or detection host control pressure test table.
Preferably, the display module is controlled by processor module, and display content is configured by detection host, is had
There is liquid crystal fault simulating function, various display defects can be reappeared, for detecting the visual identity unit of automatic calibration system
Recognition success rate.
Preferably, working power is provided by rechargeable battery.
Technical solution of the present invention provides a kind of automatic calibration of electric energy meter system wiring column pressure test method and device,
Wherein method includes: to obtain connecing for the voltage for automating regular inspection system, electric current, pulse and auxiliary terminal by pressure sensor block
The acquisition signal of terminal pressure will acquire signal and be converted to the conditioned signal that signal conditioning module can be acquired directly, and will adjust
Reason signal is exported to signal conditioning module；Conditioned signal is carried out analog-to-digital conversion by signal conditioning module, generates digital signal, and will
Digital signal carries out discrete processes, and the digital signal Jing Guo discrete processes is input to processor module；Pass through processor module
Digital signal is received, according to the fastener stress of digital signal Automatic survey regular inspection system.Technical solution of the present invention can be
It is run on automatic calibration system, centered on the device, realizes to the detection of the fastener stress of automatic calibration system, mention
The operational reliability of high automatic calibration of electric energy meter system.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is the automatic calibration of electric energy meter system wiring column pressure test method stream according to the preferred embodiment for the present invention
Cheng Tu；
Fig. 2 is the automatic calibration of electric energy meter system wiring column pressure test device knot according to the preferred embodiment for the present invention
Composition；And
Fig. 3 is to be examined according to the automatic calibration of electric energy meter system wiring column pressure test device of the preferred embodiment for the present invention
Survey operation schematic diagram.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is the automatic calibration of electric energy meter system wiring column pressure test method stream according to the preferred embodiment for the present invention
Cheng Tu.A kind of fastener stress test method for automatic calibration of electric energy meter system that the application proposes, is able to detect automation
The fastener stress of verification system.It, can be with this application provides a kind of automatic calibration of electric energy meter system wiring column pressure method
It operates in automatic calibration of electric energy meter system, by the test to automatic calibration of electric energy meter system wiring column pressure, completes
The test of the fastener stress of automatic calibration system.As shown in Figure 1, a kind of automatic calibration of electric energy meter system wiring column pressure
Test method, method include:
Preferably, in step 101: by pressure sensor block obtain the automation voltage of regular inspection system, electric current, pulse and
The acquisition signal of the fastener stress of auxiliary terminal will acquire signal and be converted to the conditioning that signal conditioning module can be acquired directly
Signal, and conditioned signal is exported to signal conditioning module.Preferably, pressure sensor block includes pressure sensor and periphery electricity
Road.
Preferably, in step 102: conditioned signal is carried out analog-to-digital conversion by signal conditioning module, generates digital signal, and will
Digital signal carries out discrete processes, and the digital signal Jing Guo discrete processes is input to processor module；
Preferably, in step 103: digital signal is received by processor module, it is fixed according to digital signal Automatic survey
The fastener stress of check system.
Preferably, digital signal is received by processor module, according to connecing for digital signal Automatic survey regular inspection system
Terminal pressure, further includes: fastener stress is sent to by wireless communication module and display module by processor module.
Preferably, processor module receives the relevant sense command that detection host issues by wireless communication module, and
Control the display of display module.
Preferably, wireless communication module uses WiFi 2.4GHz communications protocol, wireless communication module and wireless router or
Detect the working condition of host control pressure test table.
Preferably, display module is controlled by processor module, and display content is configured by detection host, has liquid
Brilliant fault simulating function can reappear various display defects, for detect automatic calibration system visual identity unit knowledge
Other success rate.
Preferably, working power is provided by rechargeable battery.
Fig. 2 is the automatic calibration of electric energy meter system wiring column pressure test device knot according to the preferred embodiment for the present invention
Composition.The application embodiment provides a kind of fastener stress test device of automatic calibration of electric energy meter system, the device energy
Enough detect the fastener stress of automatic calibration system.This application provides a kind of automatic calibration of electric energy meter system wiring column pressures
The apparent size of force test device, the device is consistent with multifunctional meter, may operate in automatic calibration of electric energy meter system, leads to
The test to automatic calibration of electric energy meter system wiring column pressure is crossed, the survey of the fastener stress of automatic calibration system is completed
Examination.The fastener stress test device of the application design, appearance is identical as installing type electric energy meter, by pressure sensor block, signal
Conditioning module, processor module, wireless communication module and display module, power module composition.As shown in Fig. 2, a kind of electric energy meter
Automatic calibration system fastener stress test device, device include:
Pressure sensor block, for obtain the automation voltage of regular inspection system, electric current, pulse and auxiliary terminal binding post
The acquisition signal of pressure will acquire signal and be converted to the conditioned signal that signal conditioning module can be acquired directly, and conditioning is believed
Number output is to signal conditioning module.Preferably, pressure sensor block includes pressure sensor and peripheral circuit.The pressure of the application
Sensing module is made of pressure sensor and associated peripheral circuits, can by the voltage of automatic calibration system, electric current, pulse and
The fastener stress of auxiliary terminal is converted to the signal that signal conditioning module can be acquired directly.
Signal conditioning module generates digital signal, and digital signal is carried out for conditioned signal to be carried out analog-to-digital conversion
Digital signal Jing Guo discrete processes is input to processor module by discrete processes.The signal conditioning module of the application will sense
The signal of module output carries out analog-to-digital conversion, by input processor module after signal discrete.
Processor module, for receiving digital signal, according to the binding post pressure of digital signal Automatic survey regular inspection system
Power.
Preferably, digital signal is received by processor module, according to connecing for digital signal Automatic survey regular inspection system
Terminal pressure, further includes: fastener stress is sent to by wireless communication module and display module by processor module.The application
Processor module receiving signal reason module output, measure the fastener stress of automatic calibration system, and will output
To wireless communication module and display module.
Preferably, processor module receives the relevant sense command that detection host issues by wireless communication module, and
Control the display of display module.
Preferably, wireless communication module uses WiFi 2.4GHz communications protocol, wireless communication module and wireless router or
Detect the working condition of host control pressure test table.The wireless communication module of the application uses WiFi 2.4GHz communications protocol,
It can easily be communicated with wireless router and detection host, binding post pressure is controlled by wireless router or detection host
Power tests the working condition of table, receives and dispatches test data.
Preferably, display module is controlled by processor module, and display content is configured by detection host, has liquid
Brilliant fault simulating function can reappear various display defects, for detect automatic calibration system visual identity unit knowledge
Other success rate.The display module of the application is controlled by processor module, and display content can be configured by detection host.
Preferably, working power is provided by rechargeable battery.The power module of the application uses rechargeable battery in table
Other modules provide working power, avoid from voltage circuit and take electricity.
The automatic calibration of electric energy meter system wiring column pressure test device of the application can be on automatic calibration system
Operation realizes the detection to the fastener stress of automatic calibration system centered on the device, improves electric energy meter automation inspection
Determine the operational reliability of system.
Fig. 3 is to be examined according to the automatic calibration of electric energy meter system wiring column pressure test device of the preferred embodiment for the present invention
Survey operation schematic diagram.Fig. 3 is (flowing water to be used in figure to automatic calibration of electric energy meter system using more fastener stress test devices
Line indicates) fastener stress in pipelined units storehouse is detected.The testing result of pressure test device passes through no line number
Verification system data server is converged to according to communication node server, then measurement centre's database is given in teletransmission, realizes electric energy meter
The fastener stress of automatic calibration system.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
Defined by subsidiary Patent right requirement, in addition to the present invention other embodiments disclosed above equally fall in it is of the invention
In range.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one // be somebody's turn to do [device, component etc.] " are explained with being all opened
For at least one example in device, component etc., unless otherwise expressly specified.The step of any method disclosed herein, does not all have
Necessity is run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (14)
1. a kind of automatic calibration of electric energy meter system wiring column pressure test method, which comprises
By pressure sensor block obtain the automation voltage of regular inspection system, electric current, pulse and auxiliary terminal fastener stress
Acquisition signal, the acquisition signal is converted to the conditioned signal that signal conditioning module can acquire directly, and by the tune
Reason signal is exported to signal conditioning module；
Conditioned signal is carried out analog-to-digital conversion by signal conditioning module, generates digital signal, and digital signal progress is discrete
Processing, is input to processor module for the digital signal Jing Guo discrete processes；
The digital signal is received by processor module, according to the digital signal the binding post of Automatic survey regular inspection system
Pressure.
2. according to the method described in claim 1, the pressure sensor block includes pressure sensor and peripheral circuit.
3. being measured according to the method described in claim 1, receiving digital signal by the processor module according to digital signal
Automate the fastener stress of regular inspection system, further includes:
The fastener stress is sent to wireless communication module and display module by processor module.
4. being issued according to the method described in claim 3, the processor module receives detection host by wireless communication module
Relevant sense command, and control the display of display module.
5. according to the method described in claim 3, the wireless communication module uses WiFi 2.4GHz communications protocol, the nothing
The working condition of line communication module and wireless router or detection host control pressure test table.
6. showing content by detecting according to the method described in claim 3, the display module is controlled by processor module
Host is configured, and is had liquid crystal fault simulating function, can be reappeared various display defects, for detecting automatic calibration system
Visual identity unit recognition success rate.
7. according to the method described in claim 1, providing working power by rechargeable battery.
8. a kind of automatic calibration of electric energy meter system wiring column pressure test device, described device include:
Pressure sensor block, for obtain the automation voltage of regular inspection system, electric current, pulse and auxiliary terminal fastener stress
Acquisition signal, the acquisition signal is converted to the conditioned signal that signal conditioning module can acquire directly, and by the tune
Reason signal is exported to signal conditioning module；
Signal conditioning module generates digital signal, and the digital signal is carried out for conditioned signal to be carried out analog-to-digital conversion
The digital signal Jing Guo discrete processes is input to processor module by discrete processes；
Processor module, for receiving the digital signal, the wiring of Automatic survey regular inspection system according to the digital signal
Column pressure.
9. device according to claim 8, the pressure sensor block includes pressure sensor and peripheral circuit.
10. device according to claim 8 receives digital signal by the processor module, is surveyed according to digital signal
The fastener stress of amount automation regular inspection system, further includes:
The fastener stress is sent to wireless communication module and display module by processor module.
11. device according to claim 10, the processor module receives detection host by wireless communication module and sends out
Relevant sense command out, and control the display of display module.
12. device according to claim 10, the wireless communication module uses WiFi2.4GHz communications protocol, the nothing
The working condition of line communication module and wireless router or detection host control pressure test table.
13. device according to claim 10, the display module is controlled by processor module, shows content by examining
It surveys host to be configured, there is liquid crystal fault simulating function, various display defects can be reappeared, for detecting automatic calibration system
The recognition success rate of the visual identity unit of system.
14. device according to claim 8 provides working power by rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386622.7A CN109444803A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386622.7A CN109444803A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device |
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| CN109444803A true CN109444803A (en) | 2019-03-08 |
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| CN201811386622.7A Pending CN109444803A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057974A (en) * | 2019-06-17 | 2019-07-26 | 中国矿业大学 | A kind of mining methane sensor verification process control system and method |
| CN112433190A (en) * | 2020-09-18 | 2021-03-02 | 中国电力科学研究院有限公司 | Binding post pressure testing device and method based on wireless charging |
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| JP2006300567A (en) * | 2005-04-15 | 2006-11-02 | Nippon Steel Corp | Pressure conversion type detection device |
| CN103592060A (en) * | 2013-11-07 | 2014-02-19 | 国家电网公司 | Stress-strain test system of intelligent ammeter automation calibrating device pressing connecting terminal |
| CN104913858A (en) * | 2015-05-29 | 2015-09-16 | 中国科学院声学研究所 | Data acquisition device, a detection device and a system |
| CN204694367U (en) * | 2015-05-29 | 2015-10-07 | 中国科学院声学研究所 | A kind of data collector, sniffer and system |
| CN105181218A (en) * | 2015-09-29 | 2015-12-23 | 中国地质科学院地质力学研究所 | Pressure measurement device and system |
-
2018
- 2018-11-20 CN CN201811386622.7A patent/CN109444803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300567A (en) * | 2005-04-15 | 2006-11-02 | Nippon Steel Corp | Pressure conversion type detection device |
| CN103592060A (en) * | 2013-11-07 | 2014-02-19 | 国家电网公司 | Stress-strain test system of intelligent ammeter automation calibrating device pressing connecting terminal |
| CN104913858A (en) * | 2015-05-29 | 2015-09-16 | 中国科学院声学研究所 | Data acquisition device, a detection device and a system |
| CN204694367U (en) * | 2015-05-29 | 2015-10-07 | 中国科学院声学研究所 | A kind of data collector, sniffer and system |
| CN105181218A (en) * | 2015-09-29 | 2015-12-23 | 中国地质科学院地质力学研究所 | Pressure measurement device and system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057974A (en) * | 2019-06-17 | 2019-07-26 | 中国矿业大学 | A kind of mining methane sensor verification process control system and method |
| CN112433190A (en) * | 2020-09-18 | 2021-03-02 | 中国电力科学研究院有限公司 | Binding post pressure testing device and method based on wireless charging |
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Application publication date: 20190308 |