CN110197605A - A kind of the monitoring system and its application method of instrument operation process - Google Patents
A kind of the monitoring system and its application method of instrument operation process Download PDFInfo
- Publication number
- CN110197605A CN110197605A CN201910561679.4A CN201910561679A CN110197605A CN 110197605 A CN110197605 A CN 110197605A CN 201910561679 A CN201910561679 A CN 201910561679A CN 110197605 A CN110197605 A CN 110197605A
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- CN
- China
- Prior art keywords
- module
- signal
- communication link
- monitoring system
- multimeter
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The present invention relates to artificial multimeter technical fields, more particularly to a kind of monitoring system and its application method of instrument operation process, it solves beginner in the prior art and uses true universal meter, the problem of not being easy to cause measurement result not pair or damage instrument, including artificial multimeter and emulation signal generating module, it is characterized in that, the inside of the artificial multimeter is embedded with data processing module, the data processing module communication link is connected to driver module, the driver module communication link is connected to pulse recognition module, the pulse recognition module communication link is connected to gear signal module, the gear signal module communication link is connected to power supply signal module, it emulates signal generating module and uses pulse signal, define analog power or period connector, utilize the plug of one-way electric power and resistance, and define different pulses, it is inserted in plug imitative In the indicator jack of true universal meter, the reading of pulse signal is carried out, measurement result is shown.
Description
Technical field
The present invention relates to the monitoring system of artificial multimeter technical field more particularly to a kind of instrument operation process and its make
Use method.
Background technique
The study of multimeter, is carried out on three-phase or single-phase circuit using true instrument in current electrician's training, right
There are certain risks by beginner, if measurement method is incorrect, cause measurement result not to even damage instrument；More people frequently practice
When habit, also there is damage device to lead to Danger Electric shock risk.In addition, if instructed without other people, practitioner may not also during practice
Know operating mistake or miss control methodlogy, this needs certain human and material resources just to ensure that beginner's practice uses multimeter.Especially
It is examination multimeter in use, needing observation operation in real time.
The use of multimeter has certain requirement, whether uses from the correctness of measurement, accuracy or instrument
Safety has many requirements.Especially to beginner, it is easy to appear operating mistakes in use, lead to measurement inaccuracy,
Even there are instrument damage or human safety issues.
Summary of the invention
The purpose of the present invention is to solve beginners existing in the prior art to use true universal meter, is easy to cause survey
Result is measured not pair or the shortcomings that damage instrument, and the monitoring system and its application method of a kind of instrument operation process proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of monitoring system of instrument operation process, including artificial multimeter and emulation signal generating module, the emulation general-purpose
The inside of table is embedded with data processing module, and the data processing module communication link is connected to driver module, and the display is driven
Dynamic model block communication link is connected to pulse recognition module, and the pulse recognition module communication link is connected to gear signal module, the gear
Signaling module communication link is connected to power supply signal module, communicates to connect between the gear signal module and the power supply signal module
There is signal amplifier, the inside of the artificial multimeter is also embedded with power module；
The data processing module communication link is connected to control module, and the control module also communication link is connected to signal receiving module,
The signal receiving module communication link is connected to emulation signal generating module.
Preferably, it is provided with display screen on the shell of the artificial multimeter, is also set on the shell of the artificial multimeter
It is equipped with gear button.
Preferably, the artificial multimeter is arranged there are four indicator jack on the shell of the gear button, and table
The side of needle jack is additionally provided with charging hole.
Preferably, the model of the signal amplifier is selected as SZKSY-ISO-A3-P1-O2.
Preferably, the data processing module is by embedded scm chip STC15W series as use processing list
Member, the pin and wireless communication module of use processing unit are connected to the wireless interconnected unit of equipment.
Preferably, the power module checks that module forms by lithium battery, charging module and voltage.
A kind of application method of the monitoring system of instrument operation process, comprising the following steps:
S1: emulation signal generating module uses pulse signal, defines analog power or period connector, utilizes one-way electric power and resistance
Plug, and define different pulses；
S2: it is inserted in plug in the indicator jack of emulation universal meter, carries out the reading of pulse signal；
S3: according to different pulses, judge the position that two indicators of artificial multimeter measure respectively, artificial multimeter is not according to
Same measurement position, shows different measurement results.
The beneficial effects of the present invention are:
1, of the invention, emulation signal generating module uses pulse signal, defines analog power or period connector, utilizes one-way electric power
With the plug of resistance, and different pulses are defined, is inserted in plug in the indicator jack of emulation universal meter, carries out pulse signal
It reads, shows measurement result.
2, of the invention, the multimeter by having built safety practices environment, can objectively record operating process, reduce
The risk that beginner is practiced on single-phase or three-phase line using true multimeter.
Detailed description of the invention
Fig. 1 is a kind of monitoring system of instrument operation process proposed by the present invention and its multimeter external form knot of application method
Structure schematic diagram；
Fig. 2 is that a kind of monitoring system of instrument operation process proposed by the present invention and its multimeter internal module of application method show
It is intended to.
In figure: 1 display screen, 2 gear knobs, 3 charging holes, 4 indicator jacks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment: referring to Fig.1-2, a kind of monitoring system of instrument operation process, including artificial multimeter and emulation signal
Module occurs, signal receiving module communication link is connected to emulation signal generating module, and the inside of artificial multimeter is embedded at data
Module is managed, data processing module communication link is connected to driver module, and driver module communication link is connected to pulse recognition module,
Pulse recognition module communication link is connected to gear signal module, and gear signal module communication link is connected to power supply signal module, gear letter
Communication link is connected to signal amplifier number between module and power supply signal module, and the model of signal amplifier is selected as SZKSY-ISO-
A3-P1-O2；
Wherein, control module and data processing module communicate to connect, and control module also communication link is connected to signal receiving module, data
By embedded scm chip STC15W series as use processing unit, use processing unit draws processing module
Foot and wireless communication module are connected to the wireless interconnected unit of equipment, and the inside of artificial multimeter is also embedded with power module, electricity
Source module checks that module forms by lithium battery, charging module and voltage；
It is provided with display screen 1 on the shell of artificial multimeter, gear button, emulation ten thousand are additionally provided on the shell of artificial multimeter
Indicator jack 4 there are four being arranged on the shell of gear button with table, and the side of indicator jack 4 is additionally provided with charging hole 3.
Specifically, when being monitored operation in its operating process, following steps can be passed through when using artificial multimeter
Operation is realized:
S1: emulation signal generating module uses pulse signal, defines analog power or period connector, utilizes one-way electric power and resistance
Plug, and define different pulses；
S2: it is inserted in plug in the indicator jack 4 of emulation universal meter, carries out the reading of pulse signal；
S3: according to different pulses, judge the position that two indicators of artificial multimeter measure respectively, artificial multimeter is not according to
Same measurement position, shows different measurement results.
Further, data processing module is by embedded scm chip STC15W series as use processing list
Member, receives shift signal, and measurement electric current identifies pulse module signal, the pin and wireless communication module of use processing unit
It is connected to the wireless interconnected unit of equipment, the pin of breath fusion treatment unit connects the output pin conduct of battery capacity acquisition module
Equipment information about power acquisition unit, the pin of use processing unit connect LED light with pin as information about power
Indicating unit, driver module transmission are shown to 1 act of liquid crystal display, show the measurement result of simulation, display gear variation
The states such as caused unit change, form signal detection circuit, identification signal occurs at the characteristics of can use multimeter double probe
The pulse that device generates judges that measurement position, wireless communication module are the channels of artificial multimeter and host computer communication, and use is two-way
Communication pattern, can be in real time by current artificial multimeter shifting state, and measurement position, measurement numerical value etc. is transmitted to host computer, upper
Machine displays information to data processing module, imitates the display of measurement result according to current state, by wireless communication module transmission,
Complete the function of Simulation Multimeter；
Further, it by the setting of signal amplifier, increases when emulating universal meter monitoring, the signal of transmission can be made
Accurately output and reception, the multimeter by having built safety practice environment, can objectively record operating process, reduce
The risk that beginner is practiced on single-phase or three-phase line using true multimeter.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of monitoring system of instrument operation process, including artificial multimeter and emulation signal generating module, which is characterized in that
The inside of the artificial multimeter is embedded with data processing module, and the data processing module communication link is connected to display driving mould
Block, the driver module communication link are connected to pulse recognition module, and the pulse recognition module communication link is connected to gear signal
Module, the gear signal module communication link are connected to power supply signal module, the gear signal module and the power supply signal mould
Communication link is connected to signal amplifier between block, and the inside of the artificial multimeter is also embedded with power module；
The data processing module communication link is connected to control module, and the control module also communication link is connected to signal receiving module,
The signal receiving module communication link is connected to emulation signal generating module.
2. a kind of monitoring system of instrument operation process according to claim 1, which is characterized in that the artificial multimeter
Shell on be provided with display screen (1), be additionally provided with gear button on the shell of the artificial multimeter.
3. a kind of monitoring system of instrument operation process according to claim 2, which is characterized in that the artificial multimeter
There are four indicator jack (4) for setting on the shell of the gear button, and the side of indicator jack (4) is additionally provided with charging
Hole (3).
4. a kind of monitoring system of instrument operation process according to claim 1, which is characterized in that the signal amplifier
Model be selected as SZKSY-ISO-A3-P1-O2.
5. a kind of monitoring system of instrument operation process according to claim 1, which is characterized in that the data processing mould
Block is by embedded scm chip STC15W series as use processing unit, the pin and nothing of use processing unit
Line communication module is connected to the wireless interconnected unit of equipment.
6. a kind of monitoring system of instrument operation process according to claim 1, which is characterized in that the power module by
Lithium battery, charging module and voltage check module composition.
7. a kind of application method of the monitoring system of instrument operation process according to claim 1, comprising the following steps:
S1: emulation signal generating module uses pulse signal, defines analog power or period connector, utilizes one-way electric power and resistance
Plug, and define different pulses；
S2: it is inserted in plug in the indicator jack (4) of emulation universal meter, carries out the reading of pulse signal；
S3: according to different pulses, judge the position that two indicators of artificial multimeter measure respectively, artificial multimeter is not according to
Same measurement position, shows different measurement results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561679.4A CN110197605A (en) | 2019-06-26 | 2019-06-26 | A kind of the monitoring system and its application method of instrument operation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561679.4A CN110197605A (en) | 2019-06-26 | 2019-06-26 | A kind of the monitoring system and its application method of instrument operation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110197605A true CN110197605A (en) | 2019-09-03 |
Family
ID=67755261
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561679.4A Pending CN110197605A (en) | 2019-06-26 | 2019-06-26 | A kind of the monitoring system and its application method of instrument operation process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203648Y (en) * | 2008-05-22 | 2009-03-04 | 优利德科技（东莞）有限公司 | Test device for insulation resistance of combined multifunctional digital universal meter |
| CN104932287A (en) * | 2015-06-01 | 2015-09-23 | 江苏省电力公司 | Simulated universal meter |
| CN205091380U (en) * | 2015-11-19 | 2016-03-16 | 辽宁建筑职业学院 | Automatic change universal meter that specialty teaching was used |
| CN106053911A (en) * | 2016-07-22 | 2016-10-26 | 无锡职业技术学院 | Simple universal meter |
| CN208847781U (en) * | 2018-08-13 | 2019-05-10 | 徐州市广联科技有限公司 | A kind of artificial multimeter |
-
2019
- 2019-06-26 CN CN201910561679.4A patent/CN110197605A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203648Y (en) * | 2008-05-22 | 2009-03-04 | 优利德科技（东莞）有限公司 | Test device for insulation resistance of combined multifunctional digital universal meter |
| CN104932287A (en) * | 2015-06-01 | 2015-09-23 | 江苏省电力公司 | Simulated universal meter |
| CN205091380U (en) * | 2015-11-19 | 2016-03-16 | 辽宁建筑职业学院 | Automatic change universal meter that specialty teaching was used |
| CN106053911A (en) * | 2016-07-22 | 2016-10-26 | 无锡职业技术学院 | Simple universal meter |
| CN208847781U (en) * | 2018-08-13 | 2019-05-10 | 徐州市广联科技有限公司 | A kind of artificial multimeter |
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Application publication date: 20190903 |