The wireless communication consists of two parts : the signal transmission system launch program and wireless receiver driver on the terminal. 包含两部分:一是信号发射系统的发射程序;二是在终端上的接收驱动程序。
CPCI computer operation system uses device driver to control the receiver board, so PCI device driver basing on Windows should be developed. CPCI工控机的操作系统通过设备驱动程序来控制接收机板卡,需要开发基于Windows操作系统的PCI驱动程序。
To deliver the maximum signal voltage from driver to receiver, the differential impedance must be low at the driver and high at the receiver. 由驱动器向接收器提供最大的信号电压,驱动器的差分阻抗应当取低,而接收器中应当取高。
Hardware design includs : DSP peripheral circuits, infrared remote control transmitter and receiver circuits, man-machine interface circuit, Remote control signal circuits, power driver circuit, the current detection, speed detection, location detection, and display circuit. 硬件部分包括:DSP外围电路、红外遥控发送与接收电路、人机界面接口电路、远程信号控制电路、功率驱动电路、电流检测、速度检测、位置检测及显示电路。