Water/electricity meter inquiry system based on digital television middleware

A technology of digital TV and query system, applied in electrical components, image communication, selective content distribution, etc., can solve problems such as query delay of water and electricity meters

Inactive Publication Date: 2012-05-09
SUN YAT SEN UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0012] The purpose of the present invention is to provide a kind of water and electricity meter inquiry system based on digital TV middleware, better meet the increasing value-added demand of digital home users, and solve the problem that each user monopolizes a communication link and a part of RMI (Remote Method Invocation, remote method call) server resources, and problems that require immediate response, and solve the delay problem in hydrometer query

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  • Water/electricity meter inquiry system based on digital television middleware
  • Water/electricity meter inquiry system based on digital television middleware
  • Water/electricity meter inquiry system based on digital television middleware

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. As mentioned above, the present invention proposes a digital TV middleware-based water and electricity meter system suitable for current market demands. The system solves the problem that each user monopolizes a communication link and a part of RMI server resources in the query of water and electricity meters, and needs immediate response; and solves the key problem of constructing a system architecture for an efficient wireless water and electricity meter RMI server....

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Abstract

The invention discloses a water/electricity meter inquiry system based on digital television middleware. The water/electricity meter inquiry system comprises a client side, a channel background server and a wireless water/electricity server, wherein the client side comprises a bidirectional set top box and a digital television; the bidirectional set top box is used for analyzing a water/electricity meter channel; the wireless water/electricity meter server comprises an RMI (Remote Method Invocation) server module and a water/electricity meter inquiry module; the channel background server comprises a Web layer assembly and a business application layer assembly; the Web layer assembly is used for receiving and analyzing the inquiry request sent by the bidirectional set top box and feeds back a result; and the business application layer assembly is used for remotely invocating the wireless water/electricity meter server and performing business treatment. According to the water/electricity meter inquiry system based on the digital television middleware, disclosed by the invention, the related data information of water/electricity meters can be inquired in real time and updated at fixed time, historical inquiry can be realized, the requirements of a digital home water/electricity meter inquiry business can be better reflected, and a certain transferability and expandability can be achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent management of residential quarters, in particular to a water and electricity meter query system based on digital TV middleware. Background technique [0002] It is an urgent task before us to develop digital TV and its value-added services, strive to improve user experience, and finally make TV a "full information" media terminal. With the overall translation of analog TV to digital TV and the two-way transformation of the network, the development model centered on digital TV has gradually become the most suitable way to realize the digital family in our country. In this development model, with digital TV middleware technology as a guarantee, users can also perform various forms of interactive value-added services when watching high-definition digital TV programs. As one of the value-added services of the radio and television industry, water and electricity meter inquiry has fundamentally cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/478H04N21/254
Inventor 谢雪峰李苗张伟忠罗笑南
Owner SUN YAT SEN UNIV
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