2个超声波模块成180度分布在垂直舵机轴的平面上，舵机从0-180度变化。

每移动1度，测距一次，获得角度和2个长度数据。并将长度数据以cm单位*100（例如120.84cm记为12084）的5位数据（一对，共10位）按角度从0-180顺序输出。-Two ultrasonic modules into 180 degree distribution in the plane perpendicular to the axis of the steering gear, steering gear change from 0-180 degrees.

1 of each movement, a distance, angle, and 2 to obtain the length data. And the length of the data in cm units* 100 (for example 120.84cm recorded as 12,084) of five data (one pair, a total of 10) by order of the output angle from 0-180.