Method of dividing coverage area for robot and device thereof
    3.
    发明公开
    Method of dividing coverage area for robot and device thereof 有权
    Verfahren zur Teilung der Reichweite eines Roboters und Vorrichtungdafür

    公开(公告)号:EP1903413A2

    公开(公告)日:2008-03-26

    申请号:EP07110280.0

    申请日:2007-06-14

    IPC分类号: G05D1/02

    摘要: A method of dividing a coverage area of a robot and a device for the same. That is, a method of producing a space map for a robot to work and dividing the space map into at least one segment and a device for the same. The method includes producing an occupancy grid map composed of grid points that are probabilistically distributed by sensing a distance from an obstacle, producing a configuration space map by increasing the thickness of an obstacle and a wall in the occupancy grid map on the basis of the radius and size of the robot, and dividing an area by sweeping the area with a band-typed slice in the configuration space map.

    摘要翻译: 一种划分机器人的覆盖区域的方法及其装置。 也就是说,生成用于机器人工作的空间图的方法和将空间图划分成至少一个段和用于其的装置。 该方法包括生成由通过感测距离障碍物的距离而概率分布的网格点构成的占用网格图,通过基于半径来增加占用网格图中的障碍物和墙壁的厚度来产生配置空间图 和机器人的大小,并且通过在配置空间图中用带式切片扫掠该区域来划分区域。

    Apparatus and method of building map for mobile robot
    4.
    发明公开
    Apparatus and method of building map for mobile robot 有权
    装置和方法,用于为移动机器人创建地图

    公开(公告)号:EP2144131A2

    公开(公告)日:2010-01-13

    申请号:EP09153114.5

    申请日:2009-02-18

    IPC分类号: G05D1/02 G06K9/00

    摘要: Localization and map building apparatus and method applicable to a mobile robot are provided. In an exemplary embodiment, a map building apparatus extracts a pattern of landmarks of the same kind and adjusts a landmark map using the extracted pattern when generating the landmark map for localization. Accordingly, since the landmark map is adjusted based on the pattern extracted on the basis of location information of each landmark, accuracy of localization and map building of the mobile robot can be improved.

    摘要翻译: 提供定位和地图创建装置和适用的方法来移动机器人。 在一个示例性的,本实施方式的地图建筑物装置提取使用所提取的图案当生成界标地图的本地化相同种类的标志性地图和bestimmt标志的图案。 因此,由于界标地图是基于提取的每一个地标位置信息的基础上,图案调整,定位和移动机器人的地图创建的准确性可以得到改善。

    Method, apparatus, and medium for estimating pose of mobile robot using particle filter
    5.
    发明公开
    Method, apparatus, and medium for estimating pose of mobile robot using particle filter 有权
    过程中,装置和使用粒子滤波器评估姿态移动机器人装置

    公开(公告)号:EP1923763A1

    公开(公告)日:2008-05-21

    申请号:EP07120844.1

    申请日:2007-11-16

    IPC分类号: G05D1/02

    摘要: Disclosed is a method, apparatus, and medium for estimating a pose of a moving robot using a particle filter. A method for estimating a pose of a moving robot using a particle filter according to an embodiment of the invention includes a detecting a change in pose of the mobile robot and calculating a pose of the current particle by applying the detected change in pose to the previous particle (S100), predicting the probability of the pose of the current particle and obtaining a weight of the current particle (S120) on the basis of range data obtained by a sensor and map information, resampling the current particle on the basis of the weight, and adjusting the weight in consideration of an error of the sensor (S140).

    摘要翻译: 公开了一种用于估计使用粒子滤波器移动机器人的姿态的方法,设备和介质。 一种使用粒子滤波器雅丁到在本发明的实施例用于估计移动机器人的姿态的方法包括:检测在移动机器人的姿态的变化,并通过将检测到的变化在姿势到先前计算当前粒子的姿态 粒子(S100),预测当前粒子的姿态的概率,并通过传感器获得的范围数据的基础上获得当前粒子(S120)的重量和地图信息,重新采样当前粒子的权重的基础上 和调节权重考虑传感器(S140)的误差。