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发明公开
CN104406581A 机器人系统以及地图更新方法 失效 - 权利终止 转让

机器人系统以及地图更新方法
摘要：
本发明提供一种机器人系统以及地图更新方法。由于进行地图更新，在过去的环境地图和更新后的环境地图中产生误差。因此，当反复进行更新处理时，误差蓄积。所述机器人系统具备：移动机器人，具有对周围形状进行测量的传感器；存储部，将表示空间内的形状的环境地图至少区分为进行更新的形状可变区域和不进行更新的形状不变区域来进行存储；以及地图更新部，在所述传感器中所测量的形状的位置包含在所述形状可变区域的情况下，通过所述测量的形状更新所述所述环境地图，所述移动机器人参照所更新的环境地图来进行移动。
摘要（英）：

A robot system and a map updating method are provided to repetitively update an environmental map without accumulating errors in the environmental map. A robot system comprises a mobile robot(10). The mobile robot comprises a sensing unit(101), a memory unit(100), a measurement spot calculation unit(103), a feature reading unit(104), and an environmental map updating unit(105). The sensing unit measures the shapes of surrounding objects. The memory unit memorizes an environmental map which shows the geometrical information of a space of the past time. The measurement spot calculation unit calculates spots measured from the sensing unit. The feature reading unit compares the environmental map with specific areas stored in the memory unit and reads features corresponding to the specific areas. The environmental map updating unit updates the environmental map depending on the features read from the feature reading unit.

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