CN108844603A - A kind of gas meter function test macro - Google Patents
A kind of gas meter function test macro Download PDFInfo
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- CN108844603A CN108844603A CN201810930003.3A CN201810930003A CN108844603A CN 108844603 A CN108844603 A CN 108844603A CN 201810930003 A CN201810930003 A CN 201810930003A CN 108844603 A CN108844603 A CN 108844603A
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- 238000012360 testing method Methods 0.000 title claims abstract description 206
- 239000007789 gas Substances 0.000 claims description 133
- 238000004891 communication Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000567 combustion gas Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 210000001367 artery Anatomy 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000006870 function Effects 0.000 description 53
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000011990 functional testing Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of gas meter function test macros, it is connected on tested tested gas meter, flow meter, the present invention is executed by command reception module, test execution mould group, Central Control Module, testing control module, result receiving module and result display module receives test instruction, parsing test instruction is executes instruction and executes test instruction to tested gas meter, flow meter by various testing execution modules, to reach test purpose.The present invention detects gas meter, flow meter table end itself program by external gas meter function test macro, input test person needs the instruction of function to be tested directly at command reception module, and test macro can carry out detection to gas meter, flow meter automatically and show the implementing result of gas meter, flow meter in feedback execution module in a test system；This system replaces detection of the manual operation to gas meter, flow meter table end, and gas meter function test is more convenient, and can intuitively check test result.
Description
Technical field
The present invention relates to gas meter function check test technical field, specially a kind of gas meter function test macro.
Background technique
Gas meter, flow meter needs to carry out functional test, each function and property of gas meter, flow meter complete machine to gas meter, flow meter before installation to family
Can index inspection, still using divide hilllock multi-step execute, manual testing and reading detection data by the way of, testing staff according to
Inspection data measured determines whether product meets design requirement and production requirement.But in the checkout procedure of gas meter, flow meter complete machine, because of inspection
It is numerous to test project, so being easy occur the problem of artificial fatigue and inspection result difference in checkout procedure, and test and judge
As a result it varies with each individual, more increases the otherness of inspection result in this way.
Therefore, many gas meter function test softwares are come into being.But common automatization test system mainly for
Desktop programs, application program of mobile phone and Web page application program, there is no the automatic tests for embedded software in gas meter, flow meter
System.In view of the cost and stability of the embedded software of most of gas meter, flow meters, embedded OS will not be used.Mesh
Before, in order to consider cost when the low type selecting of gas meter, flow meter chip program, it can generally select the required storage of combustion gas list procedure itself empty
Between, it will not additionally retaining space be stored for automatic test program.So as mobile phone application in gas meter, flow meter embedded program
It is to have difficulties that automated test frame code, which is equally added, in program.
Also, compared with multipad and application program of mobile phone, embedded software work does not carry out merely software friendship
Mutually, it also to be interacted with some hardware components and electric signal.Simply the memory space of gas meter, flow meter itself is expanded, it will be certainly
In dynamic inspection software insertion chip, it can not achieve simulation and send voltage signal and current signal.
Summary of the invention
The purpose of the invention is to provide a kind of gas meter function test macro, system is tested by external gas meter function
System detects gas meter, flow meter table end itself program, and input test person needs function to be tested directly at command reception module
Instruction, test macro can carry out detection to gas meter, flow meter automatically and the implementing result of gas meter, flow meter shown in a test system anti-
It presents in execution module；This system replaces detection of the manual operation to gas meter, flow meter table end, and gas meter function test is more convenient, and
It can intuitively check test result.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme：A kind of gas meter function test macro,
It is connected on tested tested gas meter, flow meter, tested gas meter, flow meter includes input terminal for testing instruction input and for testing knot
The output end of fruit output, gas meter function test macro include
Command reception module, the test instruction for needing tested gas meter, flow meter to execute to test macro input for receiving inspector；
Test execution mould group connects the input terminal of tested gas meter, flow meter, and test execution mould group includes different testing execution module,
Different testing execution modules be used to send to tested gas meter, flow meter it is different execute instruction, test function different in tested gas meter, flow meter
Energy；
Central Control Module, link order receiving module, the test that command reception module is received are instruction morphing for tested combustion
What gas meter was able to carry out executes instruction；
Testing control module connects Central Control Module and test execution mould group, and testing control module receives and identifies different
It executes instruction, and executes instruction the different testing execution modules called in test execution mould group according to different；
Result receiving module, connects the output end of Central Control Module and tested gas meter, flow meter, and tested gas meter, flow meter has executed execution and referred to
After order, implementing result is exported on the output, and as a result receiving module receives the implementing result exported on output end and will execute knot
Fruit sends Central Control Module to；
Result display module connects Central Control Module, for showing the implementing result of tested gas meter, flow meter；Central Control Module
Implementing result analyze and show by result display module after receiving implementing result.
Compared with prior art, using the gas meter function test macro of above-mentioned technical proposal, have following beneficial to effect
Fruit：
One, using gas meter function test macro of the invention, test man can directly be instructed certainly to function test system input
It is total that the dynamic implementing result that detects, and will test out to the function of gas meter, flow meter is shown in test macro so that test process and
As a result more intuitive, improve the efficiency of gas meter function detection.
Two, manual operation is replaced to carry out functional test to gas meter, flow meter using this function test system, test process is more square
Just, artificial judgment is compared, the judging result of function test system is more accurate, can be by different testing control modules to combustion
Specific function on gas meter carries out fc-specific test FC, and test more has specific aim, and debugs convenient for tester.
Preferably, the signal of test man's input is the Chinese instruction of certain programmed, and test macro further includes instruction parsing mould
Block, command reception module connect Central Control Module by command analysis module, and command analysis module is used to parse Chinese instruction,
Chinese instruction is resolved into the test instruction that Central Control Module can identify.Function test system can be helped using input in Chinese
Test man is helped more smoothly to understand and grasp the application method of function test system, convenient for the use of function test system.
Preferably, the test execution mould group includes key control module, and function test system passes through key control module
Connect the key circuit part of tested gas meter, flow meter, the functional completeness of the key circuit part for testing tested gas meter, flow meter.
Preferably, the test execution mould group includes pulse control module, and function test system passes through pulse control module
The pulse-scaling circuit part of tested gas meter, flow meter is connected, it is complete for testing the function of pulse-scaling circuit part of tested gas meter, flow meter
Whole property.
Preferably, the test execution mould group includes pressure supply control module, and function test system passes through pressure supply control module
Connect the electrification circuit part of tested gas meter, flow meter, the functional completeness of the electrification circuit part for detecting tested gas meter, flow meter.
Preferably, further include auxiliary link block, connecting test control module, for connect miscellaneous function test macro into
The ancillary equipment of row test.
It preferably, further include power supply module, power supply module connecting test control module is used for functional test
System or tested gas meter, flow meter provide electric energy.
It preferably, further include wireless communication module, wireless communication module connects Central Control Module, is used for and tested combustion gas
Table carries out telecommunication, tests the wireless communication function of tested gas meter, flow meter.Control of the wireless communication module in Central Control Module
The lower communication part in tested gas meter, flow meter is communicated, with this come the communication function tested on tested gas meter, flow meter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas meter function test macro of the present invention；
Fig. 2 is the module connection diagram in the embodiment of the present invention 1；
Fig. 3 is the module connection diagram in the embodiment of the present invention 2；
Fig. 4 is the module connection diagram in the embodiment of the present invention 3；
Fig. 5 is the module connection diagram in the embodiment of the present invention 4；
Fig. 6 is the module connection diagram in the embodiment of the present invention 5；
Fig. 7 is the module connection diagram in the embodiment of the present invention 6.
Specific embodiment
The present invention is described further with reference to the accompanying drawing.
The gas meter function test decorum as shown in Figure 1 includes command reception module, command analysis module, as the result is shown mould
Block, feedback reception module, Central Control Module, testing control module, test execution mould group and power supply module.Test macro
It is connect by testing execution module and feedback reception module with tested gas meter, flow meter, functional test is carried out to tested gas meter, flow meter.Below
It is further explained in conjunction with workflow of the attached drawing 1 to this system：
Test man connects test execution mould group with the input terminal of tested gas meter, flow meter, by feedback reception module and tested gas meter, flow meter
Output end connection, and test instruction in need of test is inputted from command reception module.Different test instructions, corresponding quilt
The input terminal and output end surveyed on gas meter, flow meter might have difference, have specific descriptions below.In the present invention, test for convenience
Member can more easily grasp test macro, reduce learning time, the test instruction that command reception module receives for according to
The Chinese instruction that certain syntax gauge is write.It is connected with the instruction for parsing Chinese instruction in command reception module and parses mould
Chinese instruction after command analysis module receives Chinese instruction, is resolved to the test that test macro can identify and instructed by block, and
Send the test being parsed instruction to Central Control Module.Central Control Module is connected to testing control module, center control
Molding block is instruction morphing for executing instruction of being able to use of test macro by the test received.Center test module connecting test
Control module, testing control module are connect with test execution mould group.Testing control module receives Central Control Module conversion
After executing instruction, identify that include in test instruction specifically needs executing instruction for tested gas meter, flow meter execution, and according to difference
Execute instruction and call different testing execution module in test execution mould group.Corresponding test execution mould in test execution mould group
Block receives execute instruction after, will execute instruction and be input in tested gas meter, flow meter by input terminal, tested gas meter, flow meter executes reception
To execute instruction after by implementing result from delivery outlet export.The delivery outlet of tested gas meter, flow meter connects feedback reception module, feedback
Receiving module sends implementing result on Central Control Module, and Central Control Module analyzes the implementing result received
And it is shown by result display module.Test man can be by the implementing result that shows in result display module, in conjunction with it
The Chinese instruction of preceding input judges the implementing result of display, obtains corresponding test result.
Gas meter function test macro mainly for detection of gas meter, flow meter embedded software fully functional test macro, with
Unlike general computer desktop, mobile phone or Web page application program, gas meter, flow meter embedded software is that one kind runs directly in list
Special software on piece machine, interactive object not only have communication data, and have the electric signals such as voltage, electric current.Such as it is some
Computer desktop software and gas meter, flow meter have a keypress function, but the key of desktop software be a display on a display screen it is virtual by
Key, and the key of gas meter, flow meter is the key of actual mechanical electronic mode, is necessary being, so desktop software is unable to analog machine
The keypress function of tool electronic type.In order to analog manual operation's key to having close button, voltage, electric current etc. on gas meter, flow meter
Function tested, test macro of the invention is divided into terminal panel and test control panel two parts.Terminal panel and test
Control panel is separated from each other setting, is able to carry out information exchange between the two, and terminal panel both sends to test control panel and instructs,
Data can be received from test control panel.
Terminal panel is typically mounted in test terminal, and test terminal is computer, plate, mobile phone or dedicated for combustion gas
The intelligent terminal of table detection；Testing and control is by the then independent end face on test terminal and tested gas meter, flow meter, with test terminal
Plate is connected with tested gas meter, flow meter.In general, command reception module, command analysis module, Central Control Module, feedback reception module
It is arranged on terminal panel with result display module；Testing control module, test execution mould group and power supply module setting exist
On test control panel.
Below with reference to testing execution module different in test execution mould group to the working principle of test macro of the invention
Further make explanations：
Embodiment 1：
As shown in Fig. 2, including key control module in test execution mould group, for control button signal in the present embodiment
Input.Test macro with key control module mainly for detection of in tested gas meter, flow meter be used for push button signalling receive and key
Whether function is normal for the part of signal processing.When detecting, test man is electric by the key of key control module and tested gas meter, flow meter
The connection of road part and the instruction detected from the related keypress function of input, at this point, the voltage input of tested gas meter, flow meter key circuit
As above-mentioned input terminal.Key control module in test control panel passes through the different level of output height to key circuit portion
Point, so that tested gas meter, flow meter is recognized button operation, to lead instead of manually inputting.
When tested gas meter, flow meter receives after executing instruction of key control module, activation key circuit operation, and by result
The result receiving module of test macro is output to from output end, as a result implementing result is carried out next step transmission by receiving module, most
It is shown afterwards in result display module.For example, the function of having a key on gas meter, flow meter is, after depresses button, in gas meter, flow meter
Shown on display screen device gas, table number, the table time, whether the significant datas content such as arrearage.At this point, liquid in tested gas meter, flow meter
The data output of crystalline substance display content is output end, as long as copying manual operation when test, the single-chip microcontroller into tested gas meter, flow meter
Key monitor interface send a low level, so that it may realize analogue-key operate.Key control mould will be pressed on test control panel
Block is connected to the key monitoring circuit on tested gas meter, flow meter control panel, and test control panel can change the electricity of key monitoring circuit
It is flat, so that the display content shown on gas meter, flow meter can be transmitted in test macro from output end, and it is shown in mould as the result is shown
On block.Above-mentioned display data are shown in the test terminal equipped with terminal panel, and test man in test terminal by showing
To content, judge whether gas meter, flow meter corresponding function is complete.
Embodiment 2：
As shown in figure 3, including pulse control module in test execution mould group, for controlling test macro in the present embodiment
Pulse output.Test macro with pulse control module is mainly for detection of the pulse for being used for step-by-step counting in tested gas meter, flow meter
Counting circuit is that all function is normal.When detecting, test man is by the pulse-scaling circuit of pulse control module and tested gas meter, flow meter
The instruction in relation to step-by-step counting Function detection is connected and inputs, at this point, the pulse input mouth of tested gas meter, flow meter pulse-scaling circuit
As above-mentioned input terminal.Pulse control module in test control panel passes through the different pulse of output height to step-by-step counting electricity
Road part makes tested gas meter, flow meter recognize counting pulse, simulates the flowing of combustion gas in tested gas meter, flow meter.
At this point, being used to calculate the gas consumption data-out port of real-time gas consumption in tested gas meter, flow meter is output end, when
After tested gas meter, flow meter receives the executing instruction of pulse control module, the operation of sensitizing pulse counting circuit is calculated in impulse circuit
Obtained real-time electricity consumption is transmitted in test macro from output end, and is shown in result display module.Above-mentioned real-time use
Tolerance is shown in the test terminal equipped with terminal panel, and test man obtains content by display in test terminal, judges combustion gas
Whether table corresponding function is complete.
Embodiment 3：
As shown in figure 4, including pressure supply control module in test execution mould group in the present embodiment, for tested gas meter, flow meter
Different part of detecting are powered on and are powered off.Test macro with pressure supply control module is mainly for detection of in tested gas meter, flow meter
Whether the program function for needing individually to power is normal.For example, gas meter, flow meter is generally equipped with main electricity, standby electric two batteries, many functions
Whether test needs to verify active and standby electric combustion gas list procedure up and down working properly, and pressure supply control module is just implemented for controlling
Active and standby electricity above and below gas meter, flow meter, to carry out corresponding function test.
After being powered on to the tested part of tested gas meter, flow meter control panel, after corresponding position is attached, detection
Member is equally detected by inputting instruction, and last testing result is shown in detection terminal, is judged convenient for inspector.
Embodiment 4：
As shown in figure 5, being additionally provided in the present embodiment for providing unlike above-described embodiment 1, embodiment 2 and embodiment 3
The power supply module of electric energy, power supply module connecting test control module.In the present embodiment, power supply module be can
Regulated power supply is programmed, for controlling the voltage of main electricity and standby electricity to gas meter, flow meter.Terminal and programmable regulated power supply connect in test
It connects, programmable pressure stabilizing control power supply can be directly connected to gas meter, flow meter outlet by PIN socket.Terminal is tested to pass through accordingly
Programmable regulated power supply is instructed, the output voltage of regulated power supply can be controlled, to control the voltage inputted to gas meter, flow meter.
Embodiment 5：
As shown in fig. 6, unlike the embodiments above, the function test system of the present embodiment is equipped with auxiliary link block,
During being detected using function test system of the invention to tested gas meter, flow meter, it always may require that and use other auxiliary
Equipment.Ancillary equipment is connected by auxiliary link block with function test system, and to tested together with function test system
Gas meter, flow meter is tested.Wherein, ancillary equipment is optical pulse counter, samples miscellaneous function test macro to tested combustion by light
Gas meter is tested.
Embodiment 6：
After technology of Internet of things is added in gas meter, flow meter, present electronic gas table has network communications technology.To gas meter, flow meter net
Network associated communication functional test is the important component of gas meter, flow meter test.As shown in fig. 7, the function test system of the present embodiment
In be additionally provided with wireless communication module, wireless communication module is generally located on terminal panel, under the control of Central Control Module
It is communicated with the communication part in tested gas meter, flow meter, with this come the communication function tested on tested gas meter, flow meter.
It is the preferred embodiment of the present invention above, does not depart from original of the invention for those of ordinary skill in the art
Under the premise of reason, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of gas meter function test macro, it is characterised in that：It is connected on tested tested gas meter, flow meter, is tested gas meter, flow meter
Including the input terminal for testing instruction input and for the output end of test result output, gas meter function test macro includes
Command reception module, the test instruction for needing tested gas meter, flow meter to execute to test macro input for receiving inspector；
Test execution mould group connects the input terminal of tested gas meter, flow meter, and test execution mould group includes different testing execution module,
Different testing execution modules be used to send to tested gas meter, flow meter it is different execute instruction, test function different in tested gas meter, flow meter
Energy；
Central Control Module, link order receiving module, the test that command reception module is received are instruction morphing for tested combustion
What gas meter was able to carry out executes instruction；
Testing control module connects Central Control Module and test execution mould group, and testing control module receives and identifies different
It executes instruction, and executes instruction the different testing execution modules called in test execution mould group according to different；
Result receiving module, connects the output end of Central Control Module and tested gas meter, flow meter, and tested gas meter, flow meter has executed execution and referred to
After order, implementing result is exported on the output, and as a result receiving module receives the implementing result exported on output end and will execute knot
Fruit sends Central Control Module to；
Result display module connects Central Control Module, for showing the implementing result of tested gas meter, flow meter；Central Control Module
Implementing result analyze and show by result display module after receiving implementing result.
2. gas meter function test macro according to claim 1, it is characterised in that：The signal of test man's input is specific
The Chinese instruction of programming, test macro further include command analysis module, and command reception module passes through in command analysis module connection
Heart control module, for parsing Chinese instruction, Chinese instruction is resolved to Central Control Module to be identified command analysis module
Test instruction.
3. gas meter function test macro according to claim 1, it is characterised in that：The test execution mould group includes pressing
Key control module, function test system connects the key circuit part of tested gas meter, flow meter by key control module, for testing
The functional completeness of the key circuit part of tested gas meter, flow meter.
4. gas meter function test macro according to claim 1, it is characterised in that：The test execution mould group includes arteries and veins
Control module is rushed, function test system is connected the pulse-scaling circuit part of tested gas meter, flow meter by pulse control module, is used for
Test the functional completeness of the pulse-scaling circuit part of tested gas meter, flow meter.
5. gas meter function test macro according to any one of claims 1-4, it is characterised in that：The test execution
Mould group includes pressure supply control module, and function test system connects the electrification circuit portion of tested gas meter, flow meter by pressure supply control module
Point, the functional completeness of the electrification circuit part for detecting tested gas meter, flow meter.
6. gas meter function test macro according to claim 5, it is characterised in that：It further include power supply module, electricity
Source power supply module connecting test control module, for providing electric energy to function test system or tested gas meter, flow meter.
7. gas meter function test macro according to any one of claims 1-4, it is characterised in that：It further include that auxiliary connects
Connection module, connecting test control module, the ancillary equipment tested for connecting miscellaneous function test macro.
8. gas meter function test macro according to any one of claims 1-4, it is characterised in that：It further include channel radio
Module is interrogated, wireless communication module connects Central Control Module, for carrying out telecommunication with tested gas meter, flow meter, tests tested combustion gas
The wireless communication function of table.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930003.3A CN108844603A (en) | 2018-08-15 | 2018-08-15 | A kind of gas meter function test macro |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810930003.3A CN108844603A (en) | 2018-08-15 | 2018-08-15 | A kind of gas meter function test macro |
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| CN108844603A true CN108844603A (en) | 2018-11-20 |
Family
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| CN201810930003.3A Pending CN108844603A (en) | 2018-08-15 | 2018-08-15 | A kind of gas meter function test macro |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740091A (en) * | 2021-08-18 | 2021-12-03 | 漳州众环科技股份有限公司 | Automatic test method for complete machine |
| CN118500509A (en) * | 2024-07-22 | 2024-08-16 | 杭州先锋电子技术股份有限公司 | Automatic testing system and method for complete machine of gas meter |
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| CN104897954A (en) * | 2015-05-22 | 2015-09-09 | 成都前锋电子仪器有限责任公司 | Multipath intelligent gas meter quiescent current automatic detection device |
| CN206638782U (en) * | 2017-04-25 | 2017-11-14 | 金卡智能集团股份有限公司 | Measuring instrument circuit board function intelligent test device |
| CN107656233A (en) * | 2017-09-04 | 2018-02-02 | 国家电网公司 | A kind of method tested automatically for electric energy meter software |
| CN107728601A (en) * | 2017-09-18 | 2018-02-23 | 杭州先锋电子技术股份有限公司 | A kind of system that integration testing is carried out to intelligent gas meter controller |
| CN208672108U (en) * | 2018-08-15 | 2019-03-29 | 金卡智能集团股份有限公司 | A kind of gas meter function test macro |
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- 2018-08-15 CN CN201810930003.3A patent/CN108844603A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104897954A (en) * | 2015-05-22 | 2015-09-09 | 成都前锋电子仪器有限责任公司 | Multipath intelligent gas meter quiescent current automatic detection device |
| CN206638782U (en) * | 2017-04-25 | 2017-11-14 | 金卡智能集团股份有限公司 | Measuring instrument circuit board function intelligent test device |
| CN107656233A (en) * | 2017-09-04 | 2018-02-02 | 国家电网公司 | A kind of method tested automatically for electric energy meter software |
| CN107728601A (en) * | 2017-09-18 | 2018-02-23 | 杭州先锋电子技术股份有限公司 | A kind of system that integration testing is carried out to intelligent gas meter controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113740091A (en) * | 2021-08-18 | 2021-12-03 | 漳州众环科技股份有限公司 | Automatic test method for complete machine |
| CN118500509A (en) * | 2024-07-22 | 2024-08-16 | 杭州先锋电子技术股份有限公司 | Automatic testing system and method for complete machine of gas meter |
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