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Mobile hand-held data collection terminal based on MBUS protocol

A data acquisition terminal and wireless technology, applied in the direction of electrical digital data processing, signal transmission systems, instruments, etc., can solve the problem of scattered locations

Inactive Publication Date: 2013-11-20
孙蕾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the amount of data collected by gas meters and water meters is huge, and the locations are scattered. Moreover, some water vapor meters are installed in places that are inconvenient for staff to view, so wireless data collection terminals are needed for data collection. Currently, water and gas meters based on wireless communication The acquisition system has attracted widespread attention at home and abroad

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  • Mobile hand-held data collection terminal based on MBUS protocol

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] like figure 1 As shown, a wireless handheld data acquisition terminal based on the MBUS protocol includes: LCD screen 2, LED indicator light 3, USB interface 4, program control module 5, power supply circuit module 7 and data storage module 9, is characterized in that: also Including GPRS module 6, buzzer 1 and MBUS communication module 8, the program control module 5 is connected with all other modules, and the power circuit module 7 is powered by a lithium battery.

[0016] Described GPRS module 6 uses SIM900A-GPRS wireless module, can actively connect Internet network, try to connect server IP, after obtaining network IP, establish TCP / IP connection, management system main station reads the data on the hand-held terminal.

[0017] The power supply circuit 7 is powered by a lithium battery, which can be recharged multiple times, which is energy-saving and env...

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Abstract

The invention discloses a mobile hand-held data collection terminal based on the MBUS protocol. The terminal comprises a buzzer, a LCD screen, a LED indicating lamp, a USB interface, a program control module, a GPRS module, a power supply circuit module, an MBUS communication module, and a data storage module, the program control module is connected to all else modules, and the power supply circuit module adopts lithium batteries as the power supply, and supplies electric energy to other modules. The mobile hand-held data collection terminal based on the MBUS protocol has the advantages that the design is simple and reasonable, the operation is convenient, the data of the terminal equipment can be collected or allocated in a wireless way, furthermore, the terminal is connected to the internet through GPRS, thus the data of the gas meters and water meters can be collected conveniently, and the data is transmitted to the main station of the management system in a wireless way, and thus convenience is provided for the collection and uploading of terminal data.

Description

technical field [0001] The invention relates to a wireless handheld data collection terminal based on the MBUS protocol, which can wirelessly collect gas meter and water meter terminal data, and supports GPRS communication, and belongs to the field of collection terminal manufacturing. Background technique [0002] The handheld data collection terminal can collect the data of the terminal equipment through the combination of hardware and software technology, which simplifies the process of collecting data from the data terminal. At present, the amount of data collected by gas meters and water meters is huge, and the locations are scattered. Moreover, some water vapor meters are installed in places that are inconvenient for staff to view, so wireless data collection terminals are needed for data collection. Currently, water and gas meters based on wireless communication The acquisition system has attracted widespread attention at home and abroad. [0003] With the developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G06F13/40
Inventor 孙蕾
Owner 孙蕾