Repeater and information transmission method thereof

A technology of repeaters and electricity information, applied in signal transmission systems, transmission systems, instruments, etc., can solve the problems of no effect, incompatible relay distance, and low distance, so as to ensure reliability and stability, extend The effect of communication relay distance and convenient installation and use

Active Publication Date: 2015-02-25
WILLFAR INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this communication scheme is that if the installation location of the terminal is in the mobile signal blind area or the signal quality is not ideal, the terminal and the main station cannot communicate or the communication success rate is not high
[0003] In order to solve the problem of low data acquisition success rate

Method used

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  • Repeater and information transmission method thereof
  • Repeater and information transmission method thereof
  • Repeater and information transmission method thereof

Examples

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Example Embodiment

[0043] Such as figure 1 As shown, the present invention includes a data conversion unit and a remote unit. The communication module on the original electricity consumption information collection terminal is installed on the remote unit; the remote unit is also provided with an antenna, and the communication module is connected to the antenna for wireless communication. The data conversion unit used to virtualize the communication module is installed on the original electricity consumption information collection terminal, and the data conversion unit and the remote unit are connected by wire.

[0044] Such as figure 2 As shown, the data conversion unit of the present invention includes a hardware ID restoration circuit, a processor 1, a serial port and RS485 conversion circuit, a serial port and RS485 conversion circuit, and a power supply circuit. One end of the hardware ID restoration circuit is connected to the No. 1 remote communication module interface of the terminal, and t...

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Abstract

The invention discloses a repeater and an information transmission method thereof. The repeater comprises a terminal and a communication module mounted on the terminal, and the repeater further comprises a data conversion unit and a remote unit. The communication module which is originally mounted on the terminal is mounted on the remote unit, and the remote unit is provided with an antenna which can be connected with the communication module for wireless communication; the data conversion unit used for analog of the communication module is mounted on the terminal and connected with the terminal through a remote communication module interface; the data conversion unit is in wired connection with the remote unit. The repeater and the information transmission method thereof have the advantages that cross-standard, cross-manufacturer and cross-product compatibility is realized; the communication module can be mounted at positions excellent in signal service, communication distance between a terminal and the communication module is effectively increased, and communication effects are excellent; in addition, normality in operation can be realized only by getting power from the terminal instead of an external power source, so that convenience in mounting and utilization is achieved.

Description

technical field [0001] The invention relates to a repeater and an information transmission method thereof. Background technique [0002] The current uplink communication method commonly used in the power consumption information collection system is: the communication module is installed on the power consumption information collection terminal (hereinafter referred to as the terminal), and the terminal communicates with the main station of the power consumption information collection system (hereinafter referred to as the main station) through the communication module. The disadvantage of this communication scheme is that if the installation location of the terminal is in a mobile signal blind area or the signal quality is not ideal, the terminal cannot communicate with the main station or the communication success rate is not high. [0003] In order to solve the problem of low data acquisition success rate due to unsatisfactory signals, the following methods can be adopted a...

Claims

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Application Information

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IPC IPC(8): H04B1/40G08C17/02
Inventor 范律孙煦王锋刘连义
Owner WILLFAR INFORMATION TECH CO LTD
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