Remote intelligent meter reading system

Abstract

The remote intelligent meter reading system of the present invention includes a database server, a data service center, an operation terminal, a concentrator, a collector and a client terminal, and one concentrator can be connected with multiple collectors; the concentrator receives various Effective command and responding to the command, send various operating information of the client to the concentrator, and the energy client includes a gas meter, a water meter or an electric meter. The remote intelligent meter reading system of the present invention integrates non-electric power detection technology, microelectronic control technology, radio technology, wireless digital transmission technology, computer network technology, information security technology and software technology and is independent of water, electricity and gas backbone networks. The extraction and data management of measurement data information of measuring instruments has improved the information management level of the industry.

Description

technical field [0001] The invention relates to wireless intelligent communication, in particular to a remote intelligent meter reading system. Background technique [0002] The current meter reading method for water, electricity and coal meters still uses manual meter reading, which not only brings inconvenience to users, but also takes up a large amount of human resources and causes difficulty in charging; the emerging IC card technology is relatively Thoroughly solve the above problems, but it is not very convenient for users to buy "water, electricity, and gas", and at the same time, the usage information with users cannot be communicated in real time. Therefore, smart meter reading and security monitoring have become the development direction of the industry. In order to carry out intelligent meter reading and security monitoring, it is necessary to build a network for transmitting data. Traditional data transmission mainly includes digital radio stations, telephone di...

AI Technical Summary

Problems solved by technology

Although the prepayment method has been used in many areas of our country, this method requires the user to recharge, which brings inconvenience to the user, and there are still some defects in the prevention of electricity theft, so it is not suitable for promotion; However, manual collection is still required, and the degree of automation is not high; some people have suggested that using a single-meter or multi-meter centralized reading system in a wired network requires the laying of network cables, which is too costly and is not conducive to reading in existing communities. The installation and transformation of the meter system; some people also proposed the automatic meter reading method of the power carrier communication, but because the quality of the power carrier communication channel is poor, it is not suitable for long-distance transmission, which limits its promotion and development

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