In analog input channel, the combination software filter is applied to obtain more credible data as possible, and median voting circuit module is adopted in output channel to gain accurate outputs.

• 在模拟输入通道中采用中位值滤波和递推平均滤波的组合算法，来获取尽可能可靠的输入数据，在模拟输出通道中则采用中值表决电路通用模块实现正确的模拟输出。