公开(公告)号：US09554507B2

公开(公告)日：2017-01-31

申请号：US14220579

申请日：2014-03-20

申请人： Electronics and Telecommunications Research Institute

发明人： Jae Hyun Park ,  Sung Lok Choi ,  Won Pil Yu

IPC分类号： A01D34/00

CPC分类号： A01D34/008 ,  G05D2201/0208

摘要： A mowing boundary area recognizing apparatus of a mowing robot includes a ground state measurer configured to acquire environment data of a ground based on a grass length on the ground, a determiner configured to determine the grass length on the ground on a basis of the ground environment data to recognize a mowing boundary area, and a controller configured to adjust running of the mowing robot to a mowing area for which mowing is needed.

摘要翻译： 割草机器人的割草边界区域识别装置包括：基态测量器，被配置为基于地面上的草地长度获取地面的环境数据;确定器，被配置为基于地面环境来确定地面上的草地长度 用于识别割草边界区域的数据，以及被配置为将割草机器人的行进调整到需要割草的割草区域的控制器。

公开(公告)号：US08935096B2

公开(公告)日：2015-01-13

申请号：US13646972

申请日：2012-10-08

申请人： Electronics and Telecommunications Research Institute

发明人： Sung Lok Choi ,  Hee Sung Chae ,  Won Pil Yu

IPC分类号： G01C21/00 ,  G01C21/34

CPC分类号： G01C21/3446

摘要： Disclosed are an apparatus and a method for fast path search using learning of a heuristic function according to the present invention. An apparatus for fast path search according to the present invention includes: an input unit to receive destination information from a user, and to receive a search request for a path to the received destination information; a location recognizing unit to obtain current location information of the user when the search request for the path is received; and a control unit to search a map for a path from a start node corresponding to the current location information to a destination node corresponding to the destination information using a heuristic evaluation function.

摘要翻译： 公开了根据本发明的使用启发式功能的学习的快速路径搜索的装置和方法。 根据本发明的用于快速路径搜索的装置包括：输入单元，用于从用户接收目的地信息，并且接收对所接收的目的地信息的路径的搜索请求; 位置识别单元，用于当接收到所述路径的搜索请求时获取所述用户的当前位置信息; 以及控制单元，使用启发式评估函数，从与所述当前位置信息对应的起始节点到与所述目的地信息对应的目的地节点搜索路线。