基于以太网络接口的激光陀螺信号处理电路设计

摘要

针对串口高速传输数据误码率高的缺点,提出了一种基于网络接口技术的激光陀螺信号处理电路的设计方案.利用W5100固件网络芯片与DSP(TMS320C6713)完成激光陀螺信号采集、滤波和补偿,然后通过网络将处理后的数据输出到导航计算机.试验证明该设计提高了数据传输率、增加抗干扰能力、保证设备工作稳定可靠.%Because of high error-code quality when serial port transmits data at a high speed.The paper put forward a design scheme of laser gyroscope signal processing circuit based on network interface technology.With a W5100formware network chip and a DSP(TMS320C6713), laser gyroscope signal acquisition filtering and compensation were realized.Then processed data was output to a navigation computer through network.The experiment proved the scheme could improve data transmission rate and enhance anti-jamming ability.It ensured the reliability and stability of the device.