摘要
基于嵌入式系统设计了一种车载免提电话.采用三星ARM处理器S3C2440、2.4GHZ通信频率的蓝牙外设,应用WINCE操作系统和标准的RS232串口通讯,实现了驾驶汽车时,在不影响安全前提下方便地拨打和接听手机电话.
A car hands-free phone was designed with embeded system, S3C2440 Samsung ARM processor, 2.4 GHz Bluetooth communication frequency as the peripheral, WINCE operating system and the standard RS232 serial communications. It was easy to make and receive mobile phone, when driving a motor vehicle without affecting the safe driving.
出处
《湖南文理学院学报（自然科学版）》
CAS
2009年第1期61-63,共3页
Journal of Hunan University of Arts and Science(Science and Technology)
