Abstract
This paper analyzes the application of 3G wireless communication system, 3G industrial chain and users' requirement of new services, In order to monitor the production condition exactly and real-timely in underground and surface of coal mine, a new mobile application solutions scheme based on TD-SCDMA in coal mine is proposed. According to the high speed data service of third generation mobile communication systems, the wireless network of surface scheme was designed by the C/S structure, which can provide mobile communication and information synthesized service application. Wireless distance unit and the special Base Station were used to achieve effective covering of special environment of coal mine according to the different environment of underground tunnel. The wireless interface standard are studied based on the structure of digital mine, the workflow in application server is suggested too, it studies J2ME application development intergraded with J2EE, then devises workflow in server. It realized the expected functionality using MVC model based on J2ME development platform in terminal.which can provides the technical basis of 3G in coal mine safety production
Highlights
The reliable communication in coal mine is the important guarantee in the safety production
According to 3G mobile communication network platform, remote monitoring system on coal mine safety production based on TD-SCDMA is designed from application perspective, which provides effective foundation for enterprise mobile application solution scheme after 3G network opening
The solution scheme of safe production remote monitoring system in coal mine based on TD-SCDMA includes ground solution scheme and underground scheme, by overall considering safe production information construction of coal mine(Feng Tian, et al,2009)., the solution scheme of mobile special network of coal mine based on TD-SCDMA is designed
Summary
The reliable communication in coal mine is the important guarantee in the safety production. The safe monitoring system is a real time monitoring system in the process of digital mine, which can ensure the safety production and management, which makes management layer obtain interrelated production data fast, timely and exactly and improves the scientific decision, the safe accident and property loss can be avoided or reduced owning to mistake decision and the safety production of coal and operation guarantee (Xiaobing Han, et al, 2009; Zhao Anxin, et al, 2007). Remote monitoring technique based on 3G saves money and resource for techniques and accomplishes all monitoring maintenance tasks orderly, but ensures efficient production and operation of the enterprise. According to 3G mobile communication network platform, remote monitoring system on coal mine safety production based on TD-SCDMA is designed from application perspective, which provides effective foundation for enterprise mobile application solution scheme after 3G network opening.
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