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Bluetooth-to-infrared tool circuit

An infrared circuit and circuit technology, applied in the field of Internet of Things communication, can solve the problems of high pressure of operation and maintenance, friendly equipment on the meter end, etc.

Inactive Publication Date: 2020-04-17
ZHEJIANG WEIXING INTELLIGENT METER STOCK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the more complex the equipment and the more types of equipment, the greater the pressure of operation and maintenance. Because of the cost of the watch, a lot of data on the watch end cannot be directly connected to the user-friendly device, that is, the popular mobile phone or pad.

Method used

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  • Bluetooth-to-infrared tool circuit
  • Bluetooth-to-infrared tool circuit
  • Bluetooth-to-infrared tool circuit

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Experimental program
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Embodiment Construction

[0018] In order to describe the technical content, structural features, and achieved effects of the present invention in detail, the following describes in detail in conjunction with the embodiments and accompanying drawings.

[0019] The invention includes a bluetooth module circuit, an infrared circuit and a power supply circuit.

[0020] like figure 1 As shown, the bluetooth module circuit includes a bluetooth chip U1 (CC2541), a second filter capacitor C2, a third filter capacitor C3, a fourth filter capacitor C4, a first start-up capacitor C5, a second start-up capacitor C6, a first Reset resistor R3, second reset resistor R1, first code programming port P1, first reset capacitor C10, first balun filter (U2RFBLN2012090A0T), onboard PCB antenna A1, third start-up capacitor C8, second crystal oscillator X2, the fourth starting capacitor C9, the first decoupling capacitor C7, the first bias resistor R2, and the first current limiting resistor R4;

[0021]One end of the fir...

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PUM

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Abstract

The invention belongs to the field of Internet of Things communication, and relates to a Bluetooth-to-infrared tool circuit. Specifically, the power supply is an alkaline battery, and the circuit canbe connected with an Android device (a mobile phone or pad, hereinafter referred to as an Android device) with Bluetooth, forwards data from the Android device through infrared rays, and forwards datareceived by infrared rays to the Android device through Bluetooth. The circuit provided by the invention comprises a Bluetooth module circuit, an infrared circuit and a power supply circuit. The invention aims to transmit data between the Android device and a meter end through the tool, so that operation and maintenance personnel can conveniently and quickly remove faults on site.

Description

technical field [0001] The invention belongs to the communication field of the Internet of Things and relates to a Bluetooth-to-infrared tooling circuit. Specifically, a power supply is an alkaline battery, which can be connected to an Android device (mobile phone or pad, hereinafter referred to as an Android device) with Bluetooth, forwards the data from the Android device through the infrared, and transmits the data received by the infrared through the Bluetooth Forward to Android devices. Background technique [0002] In recent years, with the development of semiconductor technology and the popularization of digital control, the rapid development of instrumentation industry has been promoted. There are many types of instruments, which require a lot of manpower and material resources to copy the instrument data. Intelligent meters are becoming more and more popular. Ordinary IC card meters, self-organizing network wireless remote meters, GPRS IoT meters, NB-IoT IoT meter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04B10/114H04B5/48
CPCH04B10/114H04B5/48
Inventor 余金存
Owner ZHEJIANG WEIXING INTELLIGENT METER STOCK