CN205910839U - Handheld network meter recorder - Google Patents

Handheld network meter recorder Download PDF

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Publication number
CN205910839U
CN205910839U CN201620923403.8U CN201620923403U CN205910839U CN 205910839 U CN205910839 U CN 205910839U CN 201620923403 U CN201620923403 U CN 201620923403U CN 205910839 U CN205910839 U CN 205910839U
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CN
China
Prior art keywords
chip microcomputer
data
meter
singlechip
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620923403.8U
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Chinese (zh)
Inventor
陈宝盛
陈剑梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGZHOU CANNET ELECTRICAL APPLIANCE CO Ltd
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ZHANGZHOU CANNET ELECTRICAL APPLIANCE CO Ltd
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Publication date
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Priority to CN201620923403.8U priority Critical patent/CN205910839U/en
Application granted granted Critical
Publication of CN205910839U publication Critical patent/CN205910839U/en
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Abstract

The utility model provides a handheld network meter recorder, includes casing and the singlechip, LCD, WIFI network module, the memory that are located the casing, infrared transceiver circuit, 485 circuit and power, this LCD links to each other 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. Utility model increases the network transmission function on reduce cost's by a wide margin basis, it can pass through network connection service ware, and the reading project is issued by the server in real time moreover, copies back data transmitted in a real -time to server, and it is nimble convenient to use, can increase substantially the efficiency of checking meter.

Description

A kind of hand-held network meter reading machine
Technical field
This utility model is related to field of electrical equipment, particularly a kind of hand-held network meter reading machine.
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.Improve constantly with electric energy meter intelligent level, network transmission function increasingly shows 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 network meter reading machine 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 network meter reading machine, 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 and power supply;This liquid crystal display and single-chip microcomputer phase Even with display working condition and communication information;Infrared receiving/transmission circuit is connected with single-chip microcomputer to be communicated with electric energy meter by infrared signal Copy back desired data;485 circuit are connected with single-chip microcomputer and copy back desired data with 485 communication modes with electric energy meter communication;This wifi Mixed-media network modules mixed-media be connected with single-chip microcomputer with download task of checking meter and on the desired data copied privately back;This memorizer is used in conjunction with single-chip microcomputer phase In storage running parameter and meter reading data;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, 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 module map 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.
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 network meter reading machine, the single-chip microcomputer 10 including housing and being located in housing, liquid crystal display 20th, wifi network module 30, memorizer 40, infrared receiving/transmission circuit 50,485 circuit 60 and power supply 70.This liquid crystal display 20 with Single-chip microcomputer 10 is connected with display working condition and communication information, can adopt giant-screen lattice lcd display 20, can show 10 row 10 row, the Chinese character of 16*16, a screen can show enough information.Infrared receiving/transmission circuit 50 includes infrared emission head and infrared Receive head, be all connected with single-chip microcomputer 10, the intervalometer of single-chip microcomputer 10 provides 38k infrared carrier wave frequency, and single-chip microcomputer 10 is sent out from serial ports The signal sending is launched from infrared emission head after carrier modulation, and infrared receiving terminal receives the infrared signal from electric energy meter And the serial ports by the signal output after demodulating to single-chip microcomputer 10, thus needed for realizing copying back with electric energy meter communication by infrared signal Data.485 circuit 60 are connected with single-chip microcomputer 10, and it includes 485 chips and its peripheral circuit, with 485 communication modes and electric energy meter Desired data is copied back in communication.This wifi network module 30 be connected with single-chip microcomputer 10 with download check meter task and on copy privately back needed for Data;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 Circuit, 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 is adopted With 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.
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.
This utility model increases network transmission function on the basis of cost is greatly lowered, and it can be taken by network connection Business device, and project of copying and accepting, by server real time down, copies back real-time data transmission to server, flexible and convenient to use, permissible Increase substantially meter reading efficiency.This meter reader also can be connected with the collocation of mes production management system, will have good luck, and pack, keeping in repair etc. and be each The data that individual post is copied back uploads to mes production management system in real time, can improve production efficiency further.
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 network meter reading machine, including housing it is characterised in that: also include single-chip microcomputer in housing, liquid crystal Show device, wifi network module, memorizer, infrared receiving/transmission circuit, 485 circuit and power supply;This liquid crystal display is connected with single-chip microcomputer With display working condition and communication information;Infrared receiving/transmission circuit is connected with single-chip microcomputer to be copied with electric energy meter communication by infrared signal Return desired data;485 circuit are connected with single-chip microcomputer and copy back desired data with 485 communication modes with electric energy meter communication;This wifi network Network module be connected with single-chip microcomputer with download task of checking meter and on the desired data copied privately back;This memorizer is connected with single-chip microcomputer and is used for Storage running parameter and meter reading data;This power supply is connected with single-chip microcomputer to power.
2. as claimed in claim 1 a kind of hand-held network meter reading machine it is characterised in that: also include silica gel push-button, this silica gel is pressed Key is installed on housing and is connected for input operation order with single-chip microcomputer.
3. as claimed in claim 1 a kind of hand-held network meter reading machine it is characterised in that: described power supply include battery and voltage stabilizing electricity Road, this mu balanced circuit is connected between battery and single-chip microcomputer.
4. as claimed in claim 1 a kind of hand-held network meter reading machine it is characterised in that: described infrared receiving/transmission circuit include with single Infrared emission head and infrared receiving terminal that piece machine is connected.
CN201620923403.8U 2016-08-23 2016-08-23 Handheld network meter recorder Active CN205910839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620923403.8U CN205910839U (en) 2016-08-23 2016-08-23 Handheld network meter recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620923403.8U CN205910839U (en) 2016-08-23 2016-08-23 Handheld network meter recorder

Publications (1)

Publication Number Publication Date
CN205910839U true CN205910839U (en) 2017-01-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620923403.8U Active CN205910839U (en) 2016-08-23 2016-08-23 Handheld network meter recorder

Country Status (1)

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CN (1) CN205910839U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111951537A (en) * 2020-07-22 2020-11-17 陕西宝智通科技发展有限公司 Remote intelligent meter reading system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111951537A (en) * 2020-07-22 2020-11-17 陕西宝智通科技发展有限公司 Remote intelligent meter reading system

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