介绍了如何应用无线Java技术构造新型远程监控系统。阐述了无线Java的特点及其应用程序MIDIet的开发过程。探讨了基于无线Jav。远程监控系统的结构,并利用集J2ME和GPRS功能为一体的TCA5模块,开发了远程监控平台,实现了数据的远程传输和现场设备的实时监控。实践表明:该系统性能稳定.使用方便,显示P无线Jav。技术在远程监控领域中广阔的应用前景。 关健词:无线空中下载 远程监控 Abstract: The method of constructing novel remote monitoring system by using wireless Java is introduced. The f tunes of wireless Java and the developed procedures of its application program MIDIet are described. The structure of the remote monitoring system based on wireless Java is investigated, and the remote monitoring platform is developed by using TC45 module that is integrating J2ME and GPRS function, the long distance transmission of data and real time monitoring of field devices are implemented. The practice shows that the system is stable and easy to use, this reveals the applicable prospects of winclesa Java technology in remote momtoring fields. Keywords;W ireless Downloado n the air Remote monitoring