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Currently MMS systems, most of them existed a lot of problems, such as code confusion, large limitations on Secondary Development, bundled editing and sending. Through studying on GPRS MODEM and mechanism of MMS receiving and sending, a design project for multimedia communication system based on GPRS modem is proposed in this paper. SMIL and NowSMS platform was adopted in the design, to ensure unified...
A stored procedure is a set of SQL commands that has been compiled and stored on the database server. It is database object which often used in database management system and has characteristics of modularity, high efficiency, secure for access, reducing network traffic and CPU load. This paper analyzes the design of the common stored procedures and introduces a specific application of stored procedures...
This paper introduced a lightweight J2EE framework based on the analysis of Struts and Hibernate and implemented a Web application. Under this framework, the Business Layer was accomplished by Struts, and Hibernate completed a mapping between objects and relationships to achieve the interaction between Business Layer and Data. Based on this study, to meet the requirements of medical and healthcare...
Because of the features of remote sensing data such as large quantity, complex format and wide distribution in heterogeneous storage devices of different geographic locations, it is quite difficult for integrating, exchanging and sharing remote sensing data effectively. On one hand, it is very hard to get continuous remote sensing data for some research institutions and individuals who urgently need...
In this paper, an agricultural SMS (Short Message Service) management system is constructed based on a platform of GSM modem to send and receive short messages. The platform will create tables in database that store short messages and provide interface for agricultural short message management system. Users can send request of query to the platform in short message through mobile phone. The system...
In this paper, an integrated farm information management system (IFIMS) is constructed through analyzing the mechanism and characteristics of component GIS. On the basis of the B/S architecture, a development pattern that integrated Microsoft .NET platform and the component SuperMap is applied to the system according to the requirements of farm production. The system is utilized for the integrated...
On the base of studying and analyzing the Globus Toolkit2.4 platform and remote sensing technology, this article uses the grid platform Globus Toolkit2.4 and the mode of parallel processing, develops a method of geometric correction for processing remote sensing images based on grid. It provides an approach for solving problems caused by RS imagepsilas characteristics of complexity and time consuming.
In existed rural communication conditions, voice service system would solve the problem which the rural users cannot obtain useful and real-time information. This paper gives a design of rural voice service system, and discusses the system structure and layer division. This system realizes functions of self-organization inquiry process and real-time conversion from text to speech by means of navigating...
Environmental protection is China's fourth most important social issue, after healthcare, employment and the income gap. Especially for power factories, they become highlights of all pollution resources. In China, an online bag filter automatic monitor system for primary pollution sources is implemented and adopted in Inner Mongolia. This paper introduces analysis and implementation of OPC data interaction...
On the base of studying and analyzing the Globus Toolkit2.4 platform and remote sensing technology, this article uses the grid platform Globus Toolkit2.4 and the Bayesian classification to build a remote sensing image process method of supervised classification under the grid environment. This method can provide a preferred approach for the classification of remote sensing image.
On the basis of the research of the traditional B/S application structure, this paper introduces a design of an on-line Monitoring System for key pollution Sources with the asynchronous transmission mechanism of Ajax B/S structure. The use of the system is able to improve interactivity and performance of real-time.
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