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Context-awareness system for smart campus services

A context-aware, service-oriented technology, applied in the direction of instruments, electrical components, data processing applications, etc., can solve the problems of the absence of mobile platform-based context-aware systems and increase the difficulty of deployment

Inactive Publication Date: 2013-02-06
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the emotion perception technology is more and more widely concerned by people, and the application system based on the situation perception technology in the smart home environment has appeared. Although such application systems can provide users with some accurate situation perception services, they have not yet appeared Situation Awareness System Based on Mobile Platform
For the current context-aware service system, a large number of sensors must be deployed in each available device, which virtually increases the difficulty of deployment

Method used

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  • Context-awareness system for smart campus services
  • Context-awareness system for smart campus services
  • Context-awareness system for smart campus services

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Embodiment Construction

[0045] Such as figure 1 shown , the system structure diagram of the present invention includes the following components:

[0046] 1. In the figure ⑴ Indicates the sensor layer: This layer is located at the bottom of the entire system, and is composed of sensors in the user's smartphone and campus fixed device sensors. The sensors in smartphones mainly include GPS navigation, gravity sensor, light sensor, distance sensor, gyroscope, etc. (in the figure 1 Indicates GPS, 2 Indicates the gravity sensor, 3 Indicates the light sensor, 4 indicates the gyroscope, other sensors are omitted). Campus fixed equipment sensors mainly include GPS sensors on teaching computers, WIFI networks (the main way of indoor positioning), a series of switch sensors, etc. The sensor continuously detects the user and the user's environment, and sends the obtained detection information as environmental information to the situation awareness server through the WIFI wireless network or the GPRS mob...

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Abstract

A context-awareness system for smart campus services belongs to the technical field of a network technology and a media technology, and relates to an application layer system for services. The system is characterized in that the context-awareness system is used for a smart campus through a mobile platform, according to the system, a client side utilizes a smart mobile phone platform, so that mobile equipment of users can has the context-awareness acquisition environment capability and the servicing capability, and fixed equipment of the campus has the environmental information acquisition capability. A context-awareness server provides service interfaces for receiving, calling and sending the information. The mobile equipment of the users and the context-awareness server can be perfectly combined together, so that the mobile equipment of the users has the capability of servicing the users through context awareness.

Description

technical field [0001] The present invention is a situation awareness system oriented to intelligent campus services, which belongs to the category of network technology and media technology, and relates to a service-oriented application layer system, specifically a situation awareness system oriented to intelligent campuses on a mobile platform. The system has the function of situational awareness and the function of providing appropriate services for users, and it is an open and scalable application layer system. Background technique [0002] The situational awareness system for smart campus is based on the smart campus environment. By using the situational awareness technology to build an application service system on the mobile platform of the smart device held by the user, it provides users with timely, accurate and personalized real-time reminder services. Context aware service system. At present, the emotion perception technology is more and more widely concerned by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/20H04W84/18
Inventor 段富赵秋勇李钢张玲张硕
Owner TAIYUAN UNIV OF TECH
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