Information providing system, device, method and popular operation device based on geological location

Abstract

The present invention relates to information providing system for subscription service based on geographic position, information providing equipment, all-purpose operation equipment and information providing method. To respond one request partyí»s the subscription service request of one all-purpose operation equipment, the information providing equipment creates the task related the operate subscription service request, and the all-purpose operation equipment accepts task from the position service information providing equipment to locate and execute the task to create subscription information and to send the created subscription information to the request party. The present invention makes full use of the resource of the all-purpose operation equipment and balances the work amount of position information providing equipment, network and all-purpose operation equipment in the position service system.

Description

technical field [0001] The present invention relates to an information providing system, an information providing device, a pervasive computing device and an information providing method, in particular to an information providing system, an information providing device, a pervasive computing device and an information providing method for providing subscription services based on geographic locations. technical background [0002] With the development of network and communication technology, people rely more and more on modern communication tools to obtain timely information. Among them, providing location-based subscription services for mobile users with the help of the Global Positioning System has become an interesting research topic in the industry. [0003] Fig. 1 is a block diagram of an existing system for providing location-based information services. [0004] Usually, a location service information providing device 105 receives a subscription about the requested part...

AI Technical Summary

Problems solved by technology

Therefore, the operating load of the location service information providing device 105 is increased; and because the location service information providing device 105 needs to continuously interact with the requested party for location positioning information, the network load is increased, and the performance of the entire system is deteriorated

Deterioration in system performance is especially pronounced when requests for location-based subscription services surge

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