CN205910838U - Handheld meter recorder - Google Patents
Handheld meter recorder Download PDFInfo
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- CN205910838U CN205910838U CN201620923348.2U CN201620923348U CN205910838U CN 205910838 U CN205910838 U CN 205910838U CN 201620923348 U CN201620923348 U CN 201620923348U CN 205910838 U CN205910838 U CN 205910838U
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- chip microcomputer
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Abstract
The utility model provides a handheld meter recorder, includes casing and the singlechip, LCD, WIFI network module, the memory that are located the casing, infrared transceiver circuit, 485 circuit, bar code scan module and power, this LCD links to each other with the singlechip, this bar code scan module links to each other with the scanning table number with the singlechip, infrared transceiver circuit links to each other in order to copy back required data through infrared signal with the electric energy meter communication with the singlechip, 485 the circuit links to each other with the singlechip and copies back required data with 485 communication mode with the electric energy meter communication, this WIFI network module links to each other with the singlechip and reaches the required data of copying privately back with the download task of checking meter, this memory links to each other with the singlechip and is used for saving operating parameter and meter -reading data, this power links to each other with the power supply with the singlechip. The utility model discloses it is nimble convenient to use, can increase substantially the efficiency of checking meter, rate of accuracy.
Description
Technical field
This utility model is related to field of electrical equipment, particularly a kind of hand-held meter reader.
Background technology
At present, meter reader is as a kind of device of reading power meters data, with the popularization of intelligent electric energy meter, meter reader
Using more and more frequent, the performance requirement also more and more higher to meter reader for the user.Existing electric energy meter has 485 ammeters, electric power to carry
Ripple ammeter, IC card ammeter, gprs ammeter and infrared ammeter etc., are respectively necessary for corresponding meter-copy device to read the data of ammeter.
These meter readers support user written program, have abundant memory space, adopt special arm chip kernel more, and function is strong
Big but expensive, battery power consumption is also higher, needs often to change battery.And these hand-held meter readers do not support network transmission
Function, and table number need to be manually entered, affect meter reading efficiency.Improve constantly with electric energy meter intelligent level, network transmission function
Increasingly show its importance.
Utility model content
Main purpose of the present utility model is to overcome drawbacks described above of the prior art, proposes one kind and has network work(
The hand-held meter reader of meter reading efficiency, with reference to multiple patterns of checking meter, can be improved.
This utility model adopts the following technical scheme that
A kind of hand-held meter reader, including housing it is characterised in that: also include single-chip microcomputer in housing, liquid crystal display
Device, wifi network module, memorizer, infrared receiving/transmission circuit, 485 circuit, bar code scanner module and power supply；This liquid crystal display
It is connected with single-chip microcomputer with display working condition and communication information；This bar code scanner module is connected with single-chip microcomputer to scan table number；
Infrared receiving/transmission circuit is connected with single-chip microcomputer to copy back desired data by infrared signal with electric energy meter communication；485 circuit and monolithic
Machine is connected and copies back desired data with 485 communication modes with electric energy meter communication；This wifi network module is connected with single-chip microcomputer to download
Task of checking meter and on the desired data copied privately back；This memorizer is connected for storage running parameter and meter reading data with single-chip microcomputer；
This power supply is connected with single-chip microcomputer to power.
Preferably, also include silica gel push-button, this silica gel push-button is installed on housing and is connected with single-chip microcomputer for input behaviour
Order.
Preferably, described power supply includes battery and mu balanced circuit, and this mu balanced circuit is connected between battery and single-chip microcomputer.
Preferably, described infrared receiving/transmission circuit includes infrared emission head and the infrared receiving terminal being connected with single-chip microcomputer.
From above-mentioned to description of the present utility model, compared with prior art, this utility model has beneficial effect as follows
Really:
1st, this utility model increases network transmission function on the basis of cost is greatly lowered, and it can pass through network connection
Server, and project of copying and accepting, by server real time down, copies back real-time data transmission to server, flexible and convenient to use, can
To increase substantially meter reading efficiency.
2nd, meter reader of the present utility model, user may be selected to be checked meter using infrared signal mode or 485 communication modes,
To adapt to the demand of different electric energy meters.
3rd, the true table number that this utility model is provided with bar code scanner module to gather electric energy meter exports to single-chip microcomputer, single
Piece machine can be checked meter using this table number, because bar code scanning gathers the speed of table number, can significantly improve effect of checking meter
Rate, guarantee the accuracy of meter reading data.
4th, this meter reader also can be connected with the collocation of mes production management system, and each post such as will have good luck, and pack, keeping in repair is copied
The data returned uploads to mes production management system in real time, can improve production efficiency further.
Brief description
Fig. 1 is structure chart of the present utility model.
Wherein: 10, single-chip microcomputer, 20, liquid crystal display, 30, wifi network module, 40, memorizer, 50, infrared receiving/transmission electricity
Road, 60,485 circuit, 70, power supply, 80, server, 90, silica gel push-button, 100, bar code scanner module.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
With reference to Fig. 1, a kind of hand-held meter reader, include housing and the single-chip microcomputer 10 in housing, liquid crystal display 20,
Wifi network module 30, memorizer 40, infrared receiving/transmission circuit 50,485 circuit 60 and power supply 70.This liquid crystal display 20 and monolithic
Machine 10 is connected with display working condition and communication information, can adopt giant-screen lattice lcd display 20, can show that 10 row 10 arrange,
The Chinese character of 16*16, a screen can show enough information.Infrared receiving/transmission circuit 50 includes infrared emission head and infrared receiver
Head, is all connected with single-chip microcomputer 10, and the intervalometer of single-chip microcomputer 10 provides 38k infrared carrier wave frequency, and single-chip microcomputer 10 sends from serial ports
Signal is launched from infrared emission head after carrier modulation, and infrared receiving terminal receives the infrared signal from electric energy meter and incites somebody to action
Signal output after demodulation is to the serial ports of single-chip microcomputer 10, thus realizing copying back requisite number by infrared signal with electric energy meter communication
According to.485 circuit 60 are connected with single-chip microcomputer 10, and it includes 485 chips and its peripheral circuit, are led to electric energy meter with 485 communication modes
News copy back desired data.This wifi network module 30 be connected with single-chip microcomputer 10 with download task of checking meter and on the requisite number copied privately back
According to；This memorizer 40 is connected for storage running parameter and meter reading data with single-chip microcomputer 10. and power supply 70 includes battery and voltage stabilizing electricity
Road, this mu balanced circuit is connected between battery and single-chip microcomputer 10, is powered with realizing voltage stabilizing.Single-chip microcomputer 10 of the present utility model adopts
16 high-end single-chip microcomputers, single-chip microcomputer model msp430f5438.
Further, this utility model also sets up silica gel push-button 90, and this silica gel push-button 90 is installed on housing and and monolithic
Machine 10 is connected for input operation order, including multiple function buttons such as switch key, input buttons.
Further, since the angle using infrared signal transmitting during infrared communication is relatively wide in a big way, with target electric energy meter away from
From close to electric energy meter can receive infrared copy meter signal, if carrying out checking meter using omnipotent table number, receive the electric energy meter of signal
Will returned data simultaneously, at this moment different electric energy meters return simultaneously infrared between can interfere with each other, lead to hand-held meter reader no
Method is properly received the data of object table return it is therefore necessary to be communicated with the true table number of target electric energy meter.Using real table
Number carry out communicating and be avoided that the different electric energy meters problem that returned data interferes with each other simultaneously, but be manually entered 12 table numbers and compare
Slowly, and easily input by mistake.In order to improve speed of checking meter, this utility model increased bar code scanner module 100, and this bar code is swept
Retouch module 100 to be connected with single-chip microcomputer to scan table number.Press scanning button when user will check meter, scan module opened by single-chip microcomputer
Scan function, bar code scanner module 100 launches HONGGUANG, and HONGGUANG is directed at the bar code of electric energy meter by user, and scan module adopts
The true table number being converted to corresponding electric energy meter after collecting bar code exports single-chip microcomputer, and single-chip microcomputer can be carried out using this table number
Check meter.Because bar code scanning gathers the speed of table number, meter reading efficiency can be significantly improved.
Operation principle of the present utility model is as follows: user can be by the function in silica gel push-button 90 selection menu, input letter
The function such as breath and switching on and shutting down.When user does not operate silica gel push-button 90 for a long time, single-chip microcomputer 10 cuts out all modular power sources 70 simultaneously
Enter low-power consumption standby pattern, to reduce battery power consumption, user can also make single-chip microcomputer 10 enter by length by ＆ off switch
Or exit holding state.Before carrying out network meter reading, meter reader of the present utility model first passes through wifi network module 30 and logs in outside
Server 80, server 80 authorizes this meter reader simultaneously to issue the task of checking meter, and the task that meter reader starts by issuing is checked meter
And the data copied back is uploaded onto the server 80, user may be selected to be checked meter using infrared signal mode or 485 communication modes,
Server 80 stores that data in data base and uses for subsequent query.
Above are only specific embodiment of the present utility model, but design concept of the present utility model be not limited thereto,
All changes that using this design, this utility model is carried out with unsubstantiality, all should belong to the row invading this utility model protection domain
For.
Claims (4)
1. a kind of hand-held meter reader, including housing it is characterised in that: also include single-chip microcomputer in housing, liquid crystal display,
Wifi network module, memorizer, infrared receiving/transmission circuit, 485 circuit, bar code scanner module and power supply；This liquid crystal display with
Single-chip microcomputer is connected with display working condition and communication information；This bar code scanner module is connected with single-chip microcomputer to scan table number；Red
Outer transmission circuit is connected with single-chip microcomputer to copy back desired data by infrared signal with electric energy meter communication；485 circuit and single-chip microcomputer
It is connected and copy back desired data with 485 communication modes with electric energy meter communication；This wifi network module is connected with single-chip microcomputer and is copied with downloading
Table task and on the desired data copied privately back；This memorizer is connected for storage running parameter and meter reading data with single-chip microcomputer；Should
Power supply is connected with single-chip microcomputer to power.
2. as claimed in claim 1 a kind of hand-held meter reader it is characterised in that: also include silica gel push-button, this silica gel push-button pacify
It is loaded on housing and be connected for input operation order with single-chip microcomputer.
3. as claimed in claim 1 a kind of hand-held meter reader it is characterised in that: described power supply includes battery and mu balanced circuit,
This mu balanced circuit is connected between battery and single-chip microcomputer.
4. as claimed in claim 1 a kind of hand-held meter reader it is characterised in that: described infrared receiving/transmission circuit includes and single-chip microcomputer
Connected infrared emission head and infrared receiving terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923348.2U CN205910838U (en) | 2016-08-23 | 2016-08-23 | Handheld meter recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923348.2U CN205910838U (en) | 2016-08-23 | 2016-08-23 | Handheld meter recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910838U true CN205910838U (en) | 2017-01-25 |
Family
ID=57801558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923348.2U Active CN205910838U (en) | 2016-08-23 | 2016-08-23 | Handheld meter recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781426A (en) * | 2017-03-10 | 2017-05-31 | 江苏中乂电气有限公司 | A kind of infrared copy meter collector and its method of work |
| CN109509341A (en) * | 2018-11-30 | 2019-03-22 | 国家电网有限公司 | Acquisition terminal debugs palm machine and the kilowatt meter reading-out system based on it |
| CN109979173A (en) * | 2019-03-19 | 2019-07-05 | 重庆中陆承大科技有限公司 | Meter reading management method, device, meter-copy device and storage medium |
-
2016
- 2016-08-23 CN CN201620923348.2U patent/CN205910838U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781426A (en) * | 2017-03-10 | 2017-05-31 | 江苏中乂电气有限公司 | A kind of infrared copy meter collector and its method of work |
| CN109509341A (en) * | 2018-11-30 | 2019-03-22 | 国家电网有限公司 | Acquisition terminal debugs palm machine and the kilowatt meter reading-out system based on it |
| CN109979173A (en) * | 2019-03-19 | 2019-07-05 | 重庆中陆承大科技有限公司 | Meter reading management method, device, meter-copy device and storage medium |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |