CVT汽车手控油门的电路设计

手控油门改变了传统脚控油门的控制方式，并可视化地显示出来。首先由计数器对电机工作时间进行计数，然后把电机工作时间信号通过编码、译码转变成数码管的驱动信号，在数码管显示屏上把油门位置信号以数字形式显示出来，使驾驶员能从视觉的角度感知节气门的位置，从而使油门控制更为敏捷、准确。

Design of Hand-controlling Valve of the CVT Auto

Hand-controlling valve changes the controlling way of the traditional accelerator and visualizes it. At first,the counter times the working hour of motor.Then,it transforms the signal of motor's working hour into driving signal of number pipe through coding and decoding.Finally,it shows the signal of valve's position on the screen of number pipe in the form of number, making sure drivers can know the accurate position of the throttle valve, so that valve control becomes agile and accurate.