Description: 网络规模不断扩大,接入设备越来越多,对网络管理提出了很高的要求。好的管理软件能有效对网络进行配置、 优化、 监控及告警。文中基于J2EE 和Java 管理扩展(JMS)的原理和结构,设计了一种全新的开放分布式网络管理模型,分析了这两种技术的优势及在系统中的应用,讨论了该系统的性能特点,并就如何在此系统上进行扩展给出了描述。与现有的管理系统相比,该系统具有高度的可扩展性、 可移植性,能够满足用户需求的多变性。-Networks have been expanding more and more multi-access equipment for network management of high demands. Effective best management software for network configuration, optimization, control and alarm. Based on the J2EE and Java Management Extension (JMS) The principle and structure, design and opening up a new distributed network management model, an analysis of the advantages of both technologies and applications in the system, discussed the performance of the system characteristics, and on how to expand on this system, give a description. With the existing management system, the system has a high degree of scalability, portability, can meet user demand variability. Platform: |
Size: 112640 |
Author:hialex |
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Description: 本系统的控制模块采用STC89C51RC单片机，该单片机是针对控制优化设计的，适用于低功耗、高集成度和高性能要求的控制应用场合，并且能够在线进行程序的烧写。单片机实现对整个系统的控制，主要实现对无线终端报警系统的控制-The control module of the system using single-chip STC89C51RC, the single chip is optimized for control design, applicable to low-power, high integration and high-performance control applications require, and can carry out procedures online programmer. MCU to control the entire system, the main alarm system to the wireless terminal control Platform: |
Size: 28672 |
Author:何健飞 |
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Description: LED （发光二极管）作为一种新型光源，具有高效节能、绿色环保、使用寿命长等其
他光源无法比拟的优点，代表着未来照明技术的发展方向。本文设计了一种以AT89S51 单
片机为核心的家用多功能白光LED 台灯系统，采用PT4115 大功率LED 恒流驱动方案，可
实现对LED 台灯的PWM 多级调光控制；同时，系统兼有时间日历、温度检测、液晶显示、
声光闹钟等多项功能。本文详细给出系统的硬件与软件设计过程。实验证明，该多功能LED
台灯稳定高效，功能丰富，能够满足家庭实际应用的要求。-LED (light emitting diode) as a novel light source, with high efficiency energy saving, environmental protection, long life and other sources can not match the advantages of lighting technology represents the future direction of development. This paper presents a AT89S51 microcontroller to function as the core of the home white LED lamp system, using high-power LED constant current driver programs PT4115, LED lamp can be realized multi-level PWM dimming control the same time, the system both time calendar, temperature measurement, liquid crystal display, sound and light alarm clock and many other features. This article details the hardware and software design process. Experiments show that the multi-function LED lamp stable and efficient, feature-rich, practical applications to meet the requirements of the family. Platform: |
Size: 417792 |
Author:stephen king |
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Description: 这是一款很不错的智能家居系统手机客户端应用源码，该应用的源码比较完整，而且功能也很强大，应用可以实现了蓝牙的链接，还包括PDA端部分，以及和智能终端部分，很好地实现了一套设计通信，以及手势识别等功能，另外还有视频传输，和串口信号处理，等各种传感器的报警系统，是一个比较完整的系统的程序，大家可以下载学习与研究等。-This is a very good smart home system mobile client application source code, source code of the application is complete, and is also very powerful, applications can implement the bluetooth link, also including the PDA end part, and the intelligent terminal part, implements a set of design communication well, and gesture recognition, and other functions, as well as video transmission, and serial signal processing, etc all kinds of sensors, alarm system, is a relatively complete system of the program, you can download the study and research, etc. Platform: |
Size: 3752960 |
Author:王先生 |
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Search - Alarm System Design and Applications