CN105488995A - Smart-phone-based Bluetooth-to-infrared meter recording device - Google Patents
Smart-phone-based Bluetooth-to-infrared meter recording device Download PDFInfo
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- CN105488995A CN105488995A CN201410474603.5A CN201410474603A CN105488995A CN 105488995 A CN105488995 A CN 105488995A CN 201410474603 A CN201410474603 A CN 201410474603A CN 105488995 A CN105488995 A CN 105488995A
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Abstract
The invention discloses a smart-phone-based Bluetooth-to-infrared meter recording device, which comprises a Bluetooth-to-serial port module, an infrared receiving and infrared emission module, a power module, a Bluetooth starting module and an automatic meter recording module. According to the device, automatic meter recording software is installed in a phone, Bluetooth communication equipment of the phone is utilized, and establishes communication with the infrared end of a multifunctional electric meter through the Bluetooth-to-serial port module, the electric meter is recorded by virtue of the meter recording software, and electric quantity information is displayed on a screen of the phone to be transmitted. According to the meter recording device, data can be read more conveniently and more quickly without additional equipment, and the related information of an electric meter can be viewed in real time through an ordinary smart phone.
Description
Art
the present invention relates to a kind of meter copying device of multifunction electric meter, particularly relate to a kind of intelligent mobile phone Bluetooth and turn infrared writing-down device for meters.
Background technology
electric energy meter is constantly reformed along with social science and technology's progress, from initial mechanical type electric multi-functional electric energy meter till now, its function is also from the record the most simply recording the various parameters of electric power such as power consumption maximum current till now, ceiling voltage, power factor, power consumption, not only make user can better understand the service condition of electric energy, and for traffic department, the electricity consumption situation of all types of user can be grasped more accurately.Along with the intellectuality of ammeter, new problem also produces thereupon.The data of multifunction electric meter record itself need to send to user or network operation personnel timely.Traditional work of checking meter is completely by manually completing, and has electrician personnel to read the data of each ammeter successively, to be recorded on paper thus to complete to check meter.This work is not only wasted time and energy, and record data few, upgrade not in time, be difficult to accomplish the Appropriate application of the new period to electric energy.Therefore there is Automatic meter reading system, had the hand-held automatic data logging middle-end of staff, successively the parameter of electric energy meter is read and record, before comparing, had very much progress.
because modern society's smart mobile phone is popularized on a large scale, in order to allow kilowatt meter reading-out system thoroughly simplify, the Automatic meter reading system that can popularize on a large scale of new portable, cheap has yet-to-be developed.By turning the research of infrared automatic meter number recorder to intelligent mobile phone Bluetooth, develop a kind of based on the widely used smart mobile phone of domestic consumer be simple and easy to and also Automatic meter reading system with low cost, thus facilitate domestic consumer and network operation personnel, realize the real intellectuality of electric energy meter.
Summary of the invention
the object of the invention is to design a kind of intelligent mobile phone Bluetooth and turn infrared writing-down device for meters.The design is by being arranged on the automatic data logging software on mobile phone, utilize the Bluetooth communication equipment of mobile phone, turn infrared serial interface by bluetooth and make it to set up with the infrared end of multifunction electric meter to communicate, through the copy reading of meter reading software record, mobile phone screen shows, realizes the transmission of information about power.
the object of the present invention is achieved like this:
a kind of intelligent mobile phone Bluetooth turns infrared writing-down device for meters, it is characterized in that: comprise that bluetooth turns serial port module, infrared receiver and infrared transmission module, power module, bluetooth start module and automatic meter reading module; Described bluetooth turns the bluetooth data communication that serial port module completes Bluetooth/infrared conversion module and smart mobile phone, controls reception and the transmitting of infrared part simultaneously; Described infrared receiver and infrared transmission module complete the data communication of the infrared receiving/transmission end of Bluetooth/infrared conversion module and multifunction electric meter, and turn the control of serial port module by bluetooth, coordinate to make transmitting-receiving; Described power module provides power supply for other module; The library module that described bluetooth startup module utilizes android system built-in is to start the blue tooth interface of mobile phone, and the bluetooth equipment near active searching, enter operation interface; Described automatic meter reading module shows the bluetooth equipment searched, and then is connected with it and receives data, record show data.
in described infrared receiver and infrared transmission module, infrared sending tube adopts AT203, the infrared transmission modulating clock of signal adopts BMX-02 series, the 38KHz oscillatory circuit of the 74HC00 that described bluetooth module is embedded and resistance capacitance composition, is connected to the UART-TX pin of BMX-02 Bluetooth chip as peripheral circuit; Adopt CX20106 chip to build infrared receiving circuit, receiving trap turns serial port module the digital signal transfers received to bluetooth, and the serial output signal after detection can be directly inputted to the UART-RX pin of BMX-02 Bluetooth chip.
described working routine flow process is: after entering software, automatic opened bluetooth function, uses the bluetooth in mobile phone bluetooth function and Bluetooth/infrared conversion module to turn serial port module and automatically completes Bluetooth pairing, thus build up the communication channel with Bluetooth data transfer; Then according to based on the different instruction stream of the protocol generation of bluetooth, instruction stream passed to bluetooth and turns serial port module and receive the data stream that other equipment return; Last software, can to copy reading record data logging by the design of corresponding function, and building database carries out query statistic or other functions such as to upload onto the server.
design feature of the present invention and beneficial effect:
1, this invention is for meter copying device, without the need to optional equipment, easy to carry.
, Bluetooth of mobile phone of the present invention infrared with multifunction electric meter between to communicate simple, strong interference immunity, improve the reliability of ammeter data transmission.
, the present invention can facilitate domestic consumer easily to obtain the data message of multifunction electric meter.
Accompanying drawing explanation
fig. 1 is system principle structural drawing of the present invention;
fig. 2 is automatic meter reading module program flow diagram of the present invention;
fig. 3 is Bluetooth/infrared conversion module hardware circuit principle figure.
Embodiment
below in conjunction with accompanying drawing, principle of the present invention and concrete annexation are described in more detail:
composition graphs 1, Fig. 1 is system principle structural drawing of the present invention; The present invention includes that bluetooth turns serial port module, infrared receiver and infrared transmission module, power module, bluetooth start module and automatic meter reading module; It is core that bluetooth turns serial port module, completes the bluetooth data communication of Bluetooth/infrared conversion module and smart mobile phone, controls reception and the transmitting of infrared part simultaneously; Infrared module, completes the data communication of the infrared receiving/transmission end of Bluetooth/infrared conversion module and multifunction electric meter, and turns the control of serial port module by bluetooth, coordinate to make transmitting-receiving; Power module provides power supply for other module; The library module that bluetooth startup module utilizes android system built-in is to start the blue tooth interface of mobile phone, and the bluetooth equipment near active searching, enter operation interface; Automatic meter reading module shows the bluetooth equipment searched, and then is connected with it and receives data, record show data.
fig. 2 is automatic meter reading module program flow diagram of the present invention.After entering software, automatic opened bluetooth function, uses the bluetooth in mobile phone bluetooth function and Bluetooth/infrared conversion module to turn serial port module and automatically completes Bluetooth pairing, thus build up the communication channel with Bluetooth data transfer; Then according to based on the different instruction stream of the protocol generation of bluetooth, instruction stream passed to bluetooth and turns serial port module and receive the data stream that other equipment return; Last software, can to copy reading record data logging by the design of corresponding function, and building database carries out query statistic or other functions such as to upload onto the server.
fig. 3 is Bluetooth/infrared conversion module hardware circuit principle figure; Infrared sending tube adopts AT203, the 38KHz oscillatory circuit of the 74HC00 that signal infrared transmission modulating clock adopts BMX-02 series bluetooth module embedded and resistance capacitance composition, operating voltage is 5V, output high level is effective, be connected to the UART-TX pin of BMX-02 Bluetooth chip as peripheral circuit, control by this pin; CX20106 chip is adopted to build infrared receiving circuit, operating voltage 5V, output low level is effective, receiving trap then turns serial port module the digital signal transfers received to bluetooth, serial output signal after detection can be directly inputted to the UART-RX pin of BMX-02 Bluetooth chip, as input signal.
Claims (3)
1. intelligent mobile phone Bluetooth turns an infrared writing-down device for meters, it is characterized in that: comprise that bluetooth turns serial port module, infrared receiver and infrared transmission module, power module, bluetooth start module and automatic meter reading module; Described bluetooth turns the bluetooth data communication that serial port module completes Bluetooth/infrared conversion module and smart mobile phone, controls reception and the transmitting of infrared part simultaneously; Described infrared receiver and infrared transmission module complete the data communication of the infrared receiving/transmission end of Bluetooth/infrared conversion module and multifunction electric meter, and turn the control of serial port module by bluetooth, coordinate to make transmitting-receiving; Described power module provides power supply for other module; The library module that described bluetooth startup module utilizes android system built-in is to start the blue tooth interface of mobile phone, and the bluetooth equipment near active searching, enter operation interface; Described automatic meter reading module shows the bluetooth equipment searched, and then is connected with it and receives data, record show data.
2. an intelligent mobile phone Bluetooth turns infrared writing-down device for meters, it is characterized in that: in described infrared receiver and infrared transmission module, infrared sending tube adopts AT203, the infrared transmission modulating clock of signal adopts BMX-02 series, the 38KHz oscillatory circuit of the 74HC00 that described bluetooth module is embedded and resistance capacitance composition, is connected to the UART-TX pin of BMX-02 Bluetooth chip as peripheral circuit; Adopt CX20106 chip to build infrared receiving circuit, receiving trap turns serial port module the digital signal transfers received to bluetooth, and the serial output signal after detection can be directly inputted to the UART-RX pin of BMX-02 Bluetooth chip.
3. an intelligent mobile phone Bluetooth turns infrared writing-down device for meters, it is characterized in that: described working routine flow process is: after entering software, automatic opened bluetooth function, use the bluetooth in mobile phone bluetooth function and Bluetooth/infrared conversion module to turn serial port module and automatically complete Bluetooth pairing, thus build up the communication channel with Bluetooth data transfer; Then according to based on the different instruction stream of the protocol generation of bluetooth, instruction stream passed to bluetooth and turns serial port module and receive the data stream that other equipment return; Last software, can to copy reading record data logging by the design of corresponding function, and building database carries out query statistic or uploads onto the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474603.5A CN105488995A (en) | 2014-09-18 | 2014-09-18 | Smart-phone-based Bluetooth-to-infrared meter recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474603.5A CN105488995A (en) | 2014-09-18 | 2014-09-18 | Smart-phone-based Bluetooth-to-infrared meter recording device |
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| Publication Number | Publication Date |
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| CN105488995A true CN105488995A (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410474603.5A Pending CN105488995A (en) | 2014-09-18 | 2014-09-18 | Smart-phone-based Bluetooth-to-infrared meter recording device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327841A (en) * | 2016-10-09 | 2017-01-11 | 国网江苏省电力公司南京供电公司 | Channel switch |
| CN108718110A (en) * | 2018-06-21 | 2018-10-30 | 贵州电网有限责任公司 | Information acquisition system and charging network transmission method suitable for power system device |
| CN109920226A (en) * | 2018-11-20 | 2019-06-21 | 浙江瑞银电子有限公司 | A kind of kilowatt meter recorder based on low-power consumption bluetooth and near infrared technology |
| CN113671226A (en) * | 2021-09-09 | 2021-11-19 | 漳州科能电器有限公司 | Electric energy meter with screen projection interaction function |
-
2014
- 2014-09-18 CN CN201410474603.5A patent/CN105488995A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327841A (en) * | 2016-10-09 | 2017-01-11 | 国网江苏省电力公司南京供电公司 | Channel switch |
| CN108718110A (en) * | 2018-06-21 | 2018-10-30 | 贵州电网有限责任公司 | Information acquisition system and charging network transmission method suitable for power system device |
| CN109920226A (en) * | 2018-11-20 | 2019-06-21 | 浙江瑞银电子有限公司 | A kind of kilowatt meter recorder based on low-power consumption bluetooth and near infrared technology |
| CN113671226A (en) * | 2021-09-09 | 2021-11-19 | 漳州科能电器有限公司 | Electric energy meter with screen projection interaction function |
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Application publication date: 20160413 |
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| WD01 | Invention patent application deemed withdrawn after publication |