基于AT9使用1SAM7S64的无线温湿度监控系统设计初版.doc

学 号： 2013届91 校内指导教师 专业技术职务 讲师 二○ 学位论文独创性声明 本人郑重声明：所提交的学位论文是本人在导师的指导下，独立进行研究工作所取得的成果。除文中已经注明引用的内容外，本论文不含其他个人或集体已经发表或撰写过的研究成果，也不含为获得常州大学或其它教育机构的学位证书而使用过的材料。对本文的研究作出重要贡献的个人和集体，均已在文中以明确方式标明。本人承担本声明的法律责任。 签名： 日期： 说明：本页签名及日期均为手签。基于AT91SAM7S64的无线温湿度监控系统设计 摘 要： 在现代科技发展过程中,嵌入式系统在诞生之初就有着独特的地位,进入信息时代,在更多的新技术支持下,走向一个新的发展时代Design of Environmental Monitoring Node on Single-chip AT91SAM7S64 based wireless temperature and humidity monitoring system design ABSTRACT：In the process of development of modern science and technology, embedded system has a unique position near the beginning of the birth , into the information age, more new technology support, toward a new era of development , from the common low-end applications into a high and low end of the era of parallel development, the main sign is the widespread application of 32-bit MCU. As many embedded systems manufacturers participate in, based on ARM series processor application technology is widely applied to various fields, more convenient peoples life and work. Temperature and humidity automatic measurement and practical in life and production has very important significance. Previous artificial data not only takes up human resources, and low reliability, prone to error, cannot meet the needs of modernization. Normal temperature and humidity data acquisition system show drab, and needs in areas of complex wiring, very inconvenient. Based on the widely used ARM series microprocessor AT91SAM7S64 at the core of platform build system. Host is responsible for data collection and send function, using 51 MCU is responsible for the receiving function of data, data parameters displayed on the computer. Temperature and humidity acquisition module using DHT11 temperature and humidity sensor chip, nRF24L01 wireless transceiver module USES the wireless data transmission module.This pro