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    • 5. 发明申请
    • Method, medium, and apparatus for self-propelled mobile unit with obstacle avoidance during wall-following algorithm
    • 用于自动推进移动单元的方法,介质和装置,具有避障的障碍
    • US20060229774A1
    • 2006-10-12
    • US11283831
    • 2005-11-22
    • Jun-ho ParkJay-woo KimJong-chan Won
    • Jun-ho ParkJay-woo KimJong-chan Won
    • G05D1/00
    • G05D1/0238G05D1/0255G05D2201/0203G05D2201/0215
    • A method, medium, and apparatus of a self-propelled mobile unit with obstacle avoidance during wall-following. In the self-propelled mobile unit, a carrying unit may move the mobile unit by using a transmitted power, and a sensor unit can detect an obstacle and a wall, which may be respectively placed in front of and to the side of the mobile unit, with respect to a moving direction of the carrying unit. A controller may direct the carrying unit by generating a path along which the carrying unit moves according to a detection result from the sensor unit. Accordingly, the controller can direct the carrying unit to move while maintaining a predetermined distance (within a predetermined range) from the wall. If the sensor unit detects an obstacle, the controller directs the carrying unit to move in an obstacle free direction.
    • 一种自走式移动装置的方法,介质和装置,在隔墙期间避免障碍。 在自推进移动单元中,携带单元可以通过使用传送的功率来移动移动单元,并且传感器单元可以检测可能分别放置在移动单元的前面和侧面的障碍物和墙壁 相对于承载单元的移动方向。 控制器可以通过根据来自传感器单元的检测结果产生携带单元移动的路径来引导承载单元。 因此,控制器可以在保持距离墙的预定距离(在预定范围内)的方式引导搬送单元移动。 如果传感器单元检测到障碍物,则控制器指示携带单元在无障碍方向移动。
    • 6. 发明申请
    • ROBOT LOCALIZATION SYSTEM
    • 机器人本地化系统
    • US20110224824A1
    • 2011-09-15
    • US13113790
    • 2011-05-23
    • Hyoung-ki LeeJay-woo KimSeok-won Bang
    • Hyoung-ki LeeJay-woo KimSeok-won Bang
    • B25J13/08
    • G05D1/0225G05D1/0255G05D1/027G05D1/0272G05D1/028
    • A robot localization system is provided. The robot localization includes a robot, which moves within a predetermined space and performs predetermined tasks, and a docking station corresponding to a home position of the robot. The docking station includes a first transmitting unit, which transmits a sound wave to detect a position of the robot; and a second transmitting unit, which transmits a synchronizing signal right when the sound wave is transmitted. The robot includes a first receiving unit, which comprises at least two sound sensors receiving the sound wave incident onto the robot; a second receiving unit, which receives the synchronizing signal incident onto the robot; a distance calculation unit, which calculates a distance between the first transmitting unit and the first receiving unit using a difference between an instant of time when the synchronizing signal is received and an instant of time when the sound wave is received; and an incident angle calculation unit, which calculates an incident angle of the sound wave onto the robot using a difference between receiving times of the sound wave in the at least two sound sensors comprised in the first receiving unit.
    • 提供机器人定位系统。 机器人定位包括在预定空间内移动并执行预定任务的机器人以及对应于机器人起始位置的对接站。 对接站包括发送声波以检测机器人的位置的第一发送单元; 以及第二发送单元,当发送声波时发送正确的同步信号。 机器人包括第一接收单元,其包括接收入射到机器人上的声波的至少两个声音传感器; 第二接收单元,其接收入射到机器人上的同步信号; 距离计算单元,其使用接收到同步信号的时刻与接收到声波的时刻之间的差来计算第一发送单元和第一接收单元之间的距离; 以及入射角计算单元,其使用包括在第一接收单元中的至少两个声音传感器中的声波的接收时间之差来计算声波到机器人上的入射角。
    • 7. 发明授权
    • Robot localization system
    • 机器人定位系统
    • US07970491B2
    • 2011-06-28
    • US10747228
    • 2003-12-30
    • Hyoung-ki LeeJay-woo KimSeok-won Bang
    • Hyoung-ki LeeJay-woo KimSeok-won Bang
    • G06F19/00G05B13/02B60T7/16
    • G05D1/0225G05D1/0255G05D1/027G05D1/0272G05D1/028
    • A robot localization system is provided. The robot localization includes a robot, which moves within a predetermined space and performs predetermined tasks, and a docking station corresponding to a home position of the robot. The docking station includes a first transmitting unit, which transmits a sound wave to detect a position of the robot; and a second transmitting unit, which transmits a synchronizing signal right when the sound wave is transmitted. The robot includes a first receiving unit, which comprises at least two sound sensors receiving the sound wave incident onto the robot; a second receiving unit, which receives the synchronizing signal incident onto the robot; a distance calculation unit, which calculates a distance between the first transmitting unit and the first receiving unit using a difference between an instant of time when the synchronizing signal is received and an instant of time when the sound wave is received; and an incident angle calculation unit, which calculates an incident angle of the sound wave onto the robot using a difference between receiving times of the sound wave in the at least two sound sensors comprised in the first receiving unit.
    • 提供机器人定位系统。 机器人定位包括在预定空间内移动并执行预定任务的机器人以及对应于机器人起始位置的对接站。 对接站包括发送声波以检测机器人的位置的第一发送单元; 以及第二发送单元,其在发送声波时发送正确的同步信号。 机器人包括第一接收单元,其包括接收入射到机器人上的声波的至少两个声音传感器; 第二接收单元,其接收入射到机器人上的同步信号; 距离计算单元,其使用接收到同步信号的时刻与接收到声波的时刻之间的差来计算第一发送单元和第一接收单元之间的距离; 以及入射角计算单元,其使用包括在第一接收单元中的至少两个声音传感器中的声波的接收时间之差来计算声波到机器人上的入射角。
    • 8. 发明授权
    • Method, medium, and apparatus for self-propelled mobile unit with obstacle avoidance during wall-following algorithm
    • 用于自动推进移动单元的方法,介质和装置,具有避障的障碍
    • US07885738B2
    • 2011-02-08
    • US11283831
    • 2005-11-22
    • Jun-ho ParkJay-woo KimJong-chan Won
    • Jun-ho ParkJay-woo KimJong-chan Won
    • G01C22/00
    • G05D1/0238G05D1/0255G05D2201/0203G05D2201/0215
    • A method, medium, and apparatus of a self-propelled mobile unit with obstacle avoidance during wall-following. In the self-propelled mobile unit, a carrying unit may move the mobile unit by using a transmitted power, and a sensor unit can detect an obstacle and a wall, which may be respectively placed in front of and to the side of the mobile unit, with respect to a moving direction of the carrying unit. A controller may direct the carrying unit by generating a path along which the carrying unit moves according to a detection result from the sensor unit. Accordingly, the controller can direct the carrying unit to move while maintaining a predetermined distance (within a predetermined range) from the wall. If the sensor unit detects an obstacle, the controller directs the carrying unit to move in an obstacle free direction.
    • 一种自走式移动装置的方法,介质和装置,在隔墙期间避免障碍。 在自行式移动单元中,携带单元可以通过使用发送功率来移动移动单元,并且传感器单元可以检测可能分别放置在移动单元的前面和侧面的障碍物和墙壁 相对于承载单元的移动方向。 控制器可以通过根据来自传感器单元的检测结果产生携带单元移动的路径来引导承载单元。 因此,控制器可以在保持距离墙的预定距离(在预定范围内)的方式引导搬送单元移动。 如果传感器单元检测到障碍物,则控制器指示携带单元在无障碍方向移动。
    • 10. 发明授权
    • Method and apparatus for controlling devices connected to home network
    • 用于控制连接到家庭网络的设备的方法和装置
    • US07957974B2
    • 2011-06-07
    • US10388749
    • 2003-03-17
    • Jeong-mi ChoJay-woo KimYoung-jin HongJun-ho Park
    • Jeong-mi ChoJay-woo KimYoung-jin HongJun-ho Park
    • G10L21/00G06F17/27
    • H04L12/282G10L15/1815H04L12/2803
    • A method and apparatus for controlling home electronic devices connected to a home network are provided. The method for controlling home electronic devices connected to a home network includes receiving a user voice command and converting the user voice command into a character command; extracting actions and objects from the character command and converting the character command into a logical command; extracting an action list containing a series of actions from the logical command by referring to an action library storing action data for controlling home electronic devices connected to the home network; and converting the series of actions included in the action list into a control signal and controlling the home electronic devices connected to the home network. According to the method and apparatus, user commands to home electronic devices connected to a complicated home network can be simplified such that home electronic devices are controlled conveniently and efficiently.
    • 提供一种用于控制连接到家庭网络的家庭电子设备的方法和装置。 用于控制连接到家庭网络的家用电子设备的方法包括接收用户语音命令并将用户语音命令转换为字符命令; 从字符命令中提取动作和对象,并将该字符命令转换为逻辑命令; 通过参考存储用于控制连接到家庭网络的家用电子设备的动作数据的动作库来提取包含来自逻辑命令的一系列动作的动作列表; 以及将包括在所述动作列表中的一系列动作转换成控制信号并控制连接到所述家庭网络的家用电子设备。 根据该方法和装置,可以简化与复杂家庭网络连接的家庭电子设备的用户命令,使得家庭电子设备被方便且有效地控制。