急求专业翻译论文摘要 第一句要求用被动语态

来源：百度知道 编辑：UC知道 时间：2024/09/21 19:32:06
近年来随着社会、经济、科学技术的发展，无线通信以快捷高效，组网灵活为优势使其得到了越来越广泛的应用，同时带动传统的控制检测技术日新月益更新。近年来，无线网络成为遥控遥测领域中迅速发展的热点之一，也是自动化产品未来的新增长点。显而易见，在配置、安装、修改和扩展等方面，无线网络的成本都低于有线网络。在日常生活中，人们为了实现中央空调室内集中控制，提高温度控制系统效率，需将各室内的温度进行数据汇总，考虑到室内布线的限制，要求采用无线通信手段完成各室内的温度数据的传输。本课题就是对基于无线通信的中央空调温度监测网络系统的设计。本设计介绍用AT89S52单片机、315无线发射接收模块、PT2262/2272编解码芯片、DS18B20数字温度传感器、LED显示等组成的无线通信的中央空调温度监测网络系统。
关键词：无线通信；单片机；温度监测；中央空调；

In recent years, with social, economic, scientific and technological development, wireless communications to fast efficient and flexible network for the advantages it has been more widely used, at the same time promote the traditional control detection technology update on the crescent benefits. In recent years, become a wireless network in the field of remote telemetry rapid development of hot spots is one of automation products of the new growth point in the future. It is obvious that configuration, installation, modification and expansion of such areas, wireless network costs are lower than the cable network. In daily life, people in order to achieve the centralized control of indoor air-conditioning and improve the efficiency of temperature control system, will be the indoor temperature data collection, taking into account the indoor wiring restrictions, require the use of wireless communication means to complete the indoor temperature data Transmission. This issue is based on w