车窗纹波防夹算法c语言代码
时间: 2023-11-10 21:51:57 浏览: 66
以下是一个示例的车窗纹波防夹算法的C语言代码:
```c
#include <stdio.h>
// 定义车窗状态的枚举类型
typedef enum {
WINDOW_UP,
WINDOW_DOWN,
WINDOW_MOVING,
WINDOW_STOPPED
} WindowStatus;
// 函数:纹波防夹算法
WindowStatus antiPinchAlgorithm(int buttonStatus, int obstacleDistance) {
static WindowStatus status = WINDOW_UP; // 初始状态为车窗升起状态
switch (status) {
case WINDOW_UP:
if (buttonStatus == 1) {
status = WINDOW_MOVING;
}
break;
case WINDOW_DOWN:
if (buttonStatus == 1) {
status = WINDOW_MOVING;
} else if (obstacleDistance <= 0) {
status = WINDOW_STOPPED;
}
break;
case WINDOW_MOVING:
if (buttonStatus == 0) {
status = WINDOW_STOPPED;
}
break;
case WINDOW_STOPPED:
if (buttonStatus == 1) {
status = WINDOW_MOVING;
} else if (obstacleDistance > 0) {
status = WINDOW_DOWN;
}
break;
}
return status;
}
int main() {
int buttonStatus = 0; // 按钮状态:0表示未按下,1表示按下
int obstacleDistance = 10; // 障碍物距离
// 模拟按下按钮,并改变障碍物距离
buttonStatus = 1;
obstacleDistance = 5;
// 执行纹波防夹算法
WindowStatus result = antiPinchAlgorithm(buttonStatus, obstacleDistance);
// 输出结果
switch (result) {
case WINDOW_UP:
printf("车窗上升中\n");
break;
case WINDOW_DOWN:
printf("车窗下降中\n");
break;
case WINDOW_MOVING:
printf("车窗正在移动中\n");
break;
case WINDOW_STOPPED:
printf("车窗停止移动\n");
break;
}
return 0;
}
```