CN202453399U - Eight-way multifunctional electrical parameter measurement instrument with short message service (SMS) function - Google Patents
Eight-way multifunctional electrical parameter measurement instrument with short message service (SMS) function Download PDFInfo
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- CN202453399U CN202453399U CN2012200301946U CN201220030194U CN202453399U CN 202453399 U CN202453399 U CN 202453399U CN 2012200301946 U CN2012200301946 U CN 2012200301946U CN 201220030194 U CN201220030194 U CN 201220030194U CN 202453399 U CN202453399 U CN 202453399U
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Abstract
The utility model provides an eight-way multifunctional electrical parameter measurement instrument with an SMS function. The instrument comprises a microcontroller, a work power, a current and voltage input interface circuit, a measuring integrated circuit (IC), a display module and a global system for mobile communications (GSM) wireless module, wherein the work power, the current and voltage input interface circuit, the measuring IC, the display module and the GSM wireless module are connected with the microcontroller respectively, a relay is arranged between the current and voltage input interface circuit and the measuring IC, and the current and voltage input interface circuit is an eight-way measuring circuit. According to the instrument, the dedicated eight-way measuring circuit technology is adopted and a communication function of a short message module is combined, therefore the measuring efficiency during mass measurement is high, labor capacity is small, energy is saved, failure rate is low, measuring parameter response is fast, and remote delivery of the electrical parameters and fault warning functions are provided.
Description
Technical field
The utility model relates to a kind of octuple multifunctional electrical parameter measuring instrument with short message function.
Background technology
Existing electrical parameter measuring instrument all adopts single voltage, single current channel metering circuit electrical quantity (voltage, electric current, power etc.) technology; The defective and the deficiency of its existence are: efficiency of measurement is low when measuring in enormous quantities, and personnel's labor capacity is big, and is time-consuming; And power consumption is big; Failure rate is high, and the measurement function low-response can't be monitored real time status during unmanned.
Summary of the invention
It is high that the technical matters that the utility model will solve provides a kind of efficiency of measurement; Personnel's labor capacity is little, and energy-conservation, and failure rate is low; The measurement parameter response is fast, the octuple multifunctional electrical parameter measuring instrument with short message function that also has remote transmission electrical quantity and failure warning function.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprise microcontroller, working power, current/voltage input interface circuit, metering IC, display module and gsm wireless module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with the gsm wireless module, are provided with relay between said current/voltage input interface circuit and the metering IC; Said current/voltage input interface circuit is the octuple metering circuit.
Further, said display module is LED or LCD display module.
Further, said relay links to each other with microcontroller.
The octuple multifunctional electrical parameter measuring instrument with short message function of the utility model; Adopt special-purpose octuple metering circuit technology and combine short message module communication function, its advantage is: efficiency of measurement is high when measuring in enormous quantities, and personnel's labor capacity is little; Energy-conservation; Failure rate is low, and the measurement parameter response is fast, and has remote transmission electrical quantity and failure warning function.
Description of drawings
Fig. 1 is the synoptic diagram that the utlity model has the octuple multifunctional electrical parameter measuring instrument of short message function.
Embodiment
In the present embodiment, with reference to shown in Figure 1, the octuple multifunctional electrical parameter measuring instrument that this has short message function comprises microcontroller, working power, current/voltage input interface circuit, metering IC, display module and gsm wireless module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with the gsm wireless module, are provided with relay between said current/voltage input interface circuit and the metering IC; Said current/voltage input interface circuit is the octuple metering circuit.Adopt special-purpose octuple metering circuit technology and combine short message module communication function, solved present measure batch test product, the time-consuming problem that occurs security incident during with unmanned; And have remote transmission electrical quantity function and a failure warning function.
Wherein, said display module is LED or LCD display module.Said relay links to each other with microcontroller.
The octuple multifunctional electrical parameter measuring instrument with short message function of the utility model; Adopt special-purpose octuple metering circuit technology and combine short message module communication function, its advantage is: efficiency of measurement is high when measuring in enormous quantities, and personnel's labor capacity is little; Energy-conservation; Failure rate is low, and the measurement parameter response is fast, and has remote transmission electrical quantity and failure warning function.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (3)
1. the octuple multifunctional electrical parameter measuring instrument with short message function is characterized in that: comprise microcontroller, working power, current/voltage input interface circuit, metering IC, display module and gsm wireless module; Said working power, current/voltage input interface circuit, metering IC, display module link to each other with microcontroller respectively with the gsm wireless module, are provided with relay between said current/voltage input interface circuit and the metering IC; Said current/voltage input interface circuit is the octuple metering circuit.
2. the octuple multifunctional electrical parameter measuring instrument with short message function according to claim 1 is characterized in that: said display module is LED or LCD display module.
3. the octuple multifunctional electrical parameter measuring instrument with short message function according to claim 1, it is characterized in that: said relay links to each other with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301946U CN202453399U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measurement instrument with short message service (SMS) function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301946U CN202453399U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measurement instrument with short message service (SMS) function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453399U true CN202453399U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200301946U Expired - Fee Related CN202453399U (en) | 2012-01-19 | 2012-01-19 | Eight-way multifunctional electrical parameter measurement instrument with short message service (SMS) function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018517A (en) * | 2012-12-04 | 2013-04-03 | 宁波继明电器有限公司 | Wireless electrical measuring instrument |
| IT202200009848A1 (en) | 2022-05-12 | 2023-11-12 | Colliso S R L | DEVICE AND SYSTEM TO MONITOR THE AVAILABILITY OF VOLTAGE ON POWER LINES OF ELECTRICAL USERS |
-
2012
- 2012-01-19 CN CN2012200301946U patent/CN202453399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018517A (en) * | 2012-12-04 | 2013-04-03 | 宁波继明电器有限公司 | Wireless electrical measuring instrument |
| CN103018517B (en) * | 2012-12-04 | 2014-12-03 | 宁波继明电器有限公司 | Wireless electrical measuring instrument |
| IT202200009848A1 (en) | 2022-05-12 | 2023-11-12 | Colliso S R L | DEVICE AND SYSTEM TO MONITOR THE AVAILABILITY OF VOLTAGE ON POWER LINES OF ELECTRICAL USERS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140119 |