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Intelligent meter employing wireless network to bidirectionally transmit data and system management operating scheme thereof

A wireless network and data transmission technology, applied in the field of intelligent management, can solve the problems of friction and rust between the pre-order card and the card holder, the failure of resource sales and failure to be grasped in time, and the poor reliability.

Inactive Publication Date: 2006-12-27
杨伟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the IC card prepaid meter solves the problem of manual meter reading charges in a certain procedure, it still has the following disadvantages: frequent friction and rust between the pre-purchased card and the card holder, poor reliability, high failure rate, and the supply department's attention to resources. The sales volume and faults cannot be grasped in time; the IC card centralized reading smart meter solves the problem of prepayment and constant table reading.
However, manual transcription is required, power consumption is high, and it cannot automatically check the table and transmit data in time

Method used

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  • Intelligent meter employing wireless network to bidirectionally transmit data and system management operating scheme thereof
  • Intelligent meter employing wireless network to bidirectionally transmit data and system management operating scheme thereof

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Embodiment Construction

[0018] figure 1 Middle: A wireless network two-way data transmission smart meter and system management operation scheme: the wireless network two-way data transmission smart meter includes four parts: a radio frequency circuit, a logic control circuit, a base meter data control circuit and a power supply circuit. It is characterized in that the radio frequency circuit includes a transmitting circuit and a receiving circuit; the logic control circuit consists of a protocol module, a data processing module and an auxiliary module; the base meter data control circuit is composed of a base meter data microprocessing It consists of a device, a base meter numerical measurement sensor, a display module, a display button, a base meter state sensor, a base meter state control interface, and a micro-printer. The power supply circuit is composed of a power supply voltage stabilizing integrated circuit, including five 3V voltage regulators, one 1.2V voltage regulator and one 3.3V voltage ...

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Abstract

The invention relates to a wireless network bidirectional data transmission intelligent meter and relative system manage method, wherein the invention uses PAS wireless local telephone system and GSM / CDMA beehive mobile communication network, to realize automatic meter, pre-charge and automatic reading meter of tap water network, power network and fuel gas network, to improve the intelligent management, support cost calculation, and obtain profit result on-time.

Description

technical field [0001] The invention relates to charging, meter reading and intelligent management of terminal user metering meters of tap water pipe networks, power supply networks and gas pipe networks of public enterprises. In particular, a wireless network two-way data transmission smart meter and a system management operation scheme. Background technique [0002] Commonly used civilian water meters, electricity meters, and gas meters have only a single metering function at present. It is necessary to use manual meter reading and charging, which requires a lot of manpower and material resources. In order to change the situation of traditional manual meter reading and charging, people have developed IC card prepaid meters, IC card collection smart meters, and new houses for popularization. Technology Maturity. "Wireless Paging Multifunctional Water Meter" Publication No. CN1341847A "Wireless Reading Prepaid Smart Water Meter". Authorization announcement number CN256500...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G01D21/02
Inventor 杨伟
Owner 杨伟