一种装有动体传感器的移动机器人

本文介绍了一种装有基于超声波传感器而派生出来的动体传感器机器人，动体传感器利用超声波传感器的较大波束角作为探测区域，在该区域内如有物体相对运动，动体传感器即可探测到物体的存在，在不同的接收灵敏度的情况下，可以确定物体到传感器的最小距离，结合探测区域的转动，又可以探测出物体正面的轮廓线，从而获得了障碍物较全面的信息．

Mobile Robot with Moving Sensor

This article introduces moving sensor derived from a kind of ultrosonic sensor whose scattered angle is use as a survey region within which any comparatively moving object can be immediately discovered. Under the circumstance of different receiving sensitivity, the shortest distance between the object and the sensor can be determined. With the turning of the survey region,the sensor can determine the outline of the side of the object which is facing the sensor. In this way,it can get overall information of the obstacle.