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距离信息的获取在机器人技术中是非常重要的。提出了一种适于机器人手眼系统进行双目测距的简单的测量标定方法。这种方法通过控制深度方向上的一次移动，即可得到某些参数的标定解，从而克服了一些标定系统技术上的难点．通过实验验证，本方法可以达到小于１２％的测量精度．可以用于机器人的视觉粗定位和三维避平障等实际应用．
The acquisition of distance information is very important in robotics. A simple method of measuring and calibrating binocular distance measurement for robotic hand-eye system is proposed. This method overcomes the technical difficulties of some calibration systems by controlling the one-step movement in the depth direction to obtain the calibration solution for some parameters. Through experimental verification, the method can achieve less than 12% of the measurement accuracy. It can be used in robots’ visual coarse positioning and three-dimensional obstacle avoidance and other practical applications.