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Power control system for wireless communication device of measuring instrument

A wireless communication device and power control technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as reduced safety and reduced discharge capacity, and achieve the goal of reducing power consumption, solving power consumption problems, and working reliably Effect

Inactive Publication Date: 2017-11-17
GOLDCARD HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The purpose of the present invention is to overcome the shortcomings of the power supply system of the wireless communication module in the prior art that the discharge capacity is reduced after long-term use and the safety is reduced, and to provide a power control system for a wireless communication device of a meter

Method used

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  • Power control system for wireless communication device of measuring instrument
  • Power control system for wireless communication device of measuring instrument
  • Power control system for wireless communication device of measuring instrument

Examples

Experimental program
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Effect test

Embodiment

[0046] Embodiment: a power supply control system of a meter wireless communication device, such as figure 1 As shown, it includes a single chip microcomputer 1, a wireless communication device 2, a voltage detection circuit 3, a power supply direct supply circuit 4, a boost circuit 5 and a temperature detection circuit 6, and the power supply is connected to the voltage detection circuit, the power supply direct supply circuit, and the boost circuit at the same time , the single-chip microcomputer is connected with the voltage detection circuit, the direct power supply circuit, and the boost circuit at the same time, and the single-chip microcomputer is used to control the power supply by connecting the voltage detection circuit, the direct power supply circuit, and the boost circuit, and the communication interface of the single-chip microcomputer is connected with the wireless communication device Connection, the temperature detection interface of the single chip microcompute...

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PUM

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Abstract

The invention discloses a power control system for a wireless communication device of a measuring instrument, which comprises a single-chip microcomputer, a wireless communication device, a voltage detection circuit, a power direct supply circuit and a boost circuit, and is characterized in that a power supply is simultaneously connected with the voltage detection circuit, the power direct supply circuit and the boost circuit, the single-chip microcomputer is simultaneously connected with the voltage detection circuit, the power direct supply circuit and the boost circuit, single-chip microcomputer is used for performing power supply control on the voltage detection circuit, the power direct supply circuit and the boost circuit, a communication interface of the single-chip microcomputer is connected with the wireless communication device, the single-chip microcomputer further performs voltage sampling on output voltage of the voltage detection circuit, and the power direct supply circuit and the boost circuit are simultaneously connected with the wireless communication device. The whole power control system is simple in circuit design, high in reliability, low in cost, low in power consumption, long in service life, safe, environment-friendly and capable of operating in a wide temperature range environment.

Description

technical field [0001] The invention relates to the field of power supply technology, in particular to a power supply control system for a meter wireless communication device. Background technique [0002] The Internet of Things gas meter (or collector) is composed of a traditional base meter (membrane or electronic) or flow meter, combined with a controller with wireless remote transmission function. Through wireless remote transmission technology, functions such as remote transmission and control of meter information can be realized (such as smart meter reading, charging information monitoring, etc.), effectively solving application problems such as difficult door-to-door meter reading and cost maintenance. [0003] Among them, the wireless communication device serves as a data transmission interface between the controller and the base station, and plays a key role in the remote transmission function. Therefore, in order to ensure the normal operation of the wireless remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0063H02J2007/0067
Inventor 李大伟钭伟明章欢盛成龙吴燕娟谭华
Owner GOLDCARD HIGH TECH
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