Wireless meter checking system based on mesh network

A technology of wireless meter reading and mesh network, applied in wireless communication, signal transmission system, network topology, etc., to achieve the effect of simple expansion and strong robustness

Inactive Publication Date: 2009-09-09
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems existing in the existing wireless meter reading system, the present invention provides a wireless meter reading system based on mesh network

Method used

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  • Wireless meter checking system based on mesh network
  • Wireless meter checking system based on mesh network
  • Wireless meter checking system based on mesh network

Examples

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Embodiment

[0031] A wireless meter reading system based on mesh network, such as figure 1 and figure 2 As shown, the software flow chart is as follows image 3 , Figure 4 and Figure 5 As shown, the system includes palm reading equipment and terminal equipment. The terminal equipment is mainly composed of user meter 1 with 485 bus interface 5, Xbee transceiver module 3, and single-chip microcomputer 2. User meter 1 is connected to the single-chip computer through the RS485 bus 5, and the single-chip computer is connected through the serial port. 6 is connected with the Xbee transceiver module 3; the palm reading device is composed of the Xbee transceiver module 3 and the single-chip microcomputer 2, and the single-chip microcomputer 2 is connected with the Xbee transceiver module 3 through a serial port; the wireless connection between the palm reading equipment and the terminal device.

[0032] The single-chip microcomputer is upsd3233BV.

[0033] The Xbee module described is a Zi...

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PUM

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Abstract

The invention relates to a wireless meter checking system based on mesh network, which belongs to the technical field of the wireless data transmission. The system comprises a palm copying device and a terminal device, wherein the terminal device mainly comprises a user meter with a 485 bus interface, an Xbee receiving and sending module and a singlechip, the user meter is connected with the singlechip by a RS485 bus, the singlechip is connected with the Xbee receiving and sending module by a serial port, the palm copying device comprises the Xbee receiving and sending module and the singlechip, the singlechip is connected with the Xbee receiving and sending module by the serial port, the palm copying device is connected with the terminal device in a wireless mode, the terminal device collects and transmits data of the user meter, the palm copying device controls the terminal device to collect the data and receives the data collected by the terminal device to collect the data.

Description

technical field [0001] The invention relates to a wireless meter reading system based on a mesh network, belonging to the technical field of wireless data transmission. Background technique [0002] In today's information society, with the rapid development of automation and measurement technology, the improvement of the intelligence of the community, the intelligence level of people's work, life and home conditions is getting higher and higher, and the automatic copying of the data in the indoor meter has gradually become a goals that people pursue. At present, the main ways of meter reading at home and abroad are: manual meter reading, IC card prepaid meter, wired meter reading system and wireless meter reading system. Manual meter reading has been done for decades. With the implementation of one meter per household, the disadvantages of this meter reading method are becoming more and more obvious. It requires more and more manpower, and manual settlement has large error...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C17/00H04W84/18
Inventor 王德强孙雪峰
Owner SHANDONG UNIV
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