使用stc12c5a08s2设计10K的滑动变阻器的输出预处理电路，使之输出模拟油门踏板的输出。然后在程序中计算开度，以及标定死区参数、踏板最大值参数、踏板映射参数、爬行速度和最大速度参数这五个参数，最后在硬踏板控制策略、线性踏板控制策略和软踏板控制策略这三种控制策略选择一种进行标定开度与扭矩曲线.(The output preprocessing circuit of 10K sliding rheostat is designed by using stc12c5a08s2 to simulate the output of throttle pedal. Then calculate the opening in the program, and calibrate the dead zone parameters, pedal maximum parameters, pedal mapping parameters, creeping speed and maximum speed parameters. finally, one of the three control strategies, hard pedal control strategy, linear pedal control strategy and soft pedal control strategy, is selected to calibrate the opening and torque curve.)