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公开(公告)号：US20160109241A1
公开(公告)日：2016-04-21
申请号：US14885013
申请日：2015-10-16
Applicant: HONDA MOTOR CO., LTD.
Inventor： Junichi Eguchi , Toshiaki Kawakami , Jin Nishimura , George Murakami , Kouichi Okada
Abstract: In an apparatus for controlling operation of an autonomously navigating utility vehicle adapted to run about a working area defined by a boundary wire which generates magnetic field therearound when supplied with electric current and having a magnetic sensor that produces an output indicating intensity of magnetic field generated by the boundary wire and a position determining unit that determine a position of the vehicle with respect to the working area based on the output of the magnetic sensor, a coded data signal determined to be inherent to the working area is generated and supplied to the electric current, and the position determining unit detects the data signal and determines the position of the vehicle based on a rate of concordance of the detected data signal and a reference signal.
Abstract translation: 一种用于控制自主驾驶型多功能车辆的操作的装置，其适用于围绕由边界线限定的工作区域，该边界线在被供应电流时在其周围产生磁场，并具有产生指示由 边界线和位置确定单元，其基于磁传感器的输出确定车辆相对于工作区域的位置，生成确定为工作区域固有的编码数据信号并将其提供给电流 并且所述位置确定单元检测所述数据信号，并且基于所检测的数据信号和参考信号的一致率来确定所述车辆的位置。
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公开(公告)号：US09876370B2
公开(公告)日：2018-01-23
申请号：US15080250
申请日：2016-03-24
Applicant: Honda Motor Co., Ltd.
Inventor： Makoto Yamamura , Toshiaki Kawakami , Jin Nishimura , Yuki Matsui
CPC classification number: H02J7/0027 , B60L11/1816 , B60L11/1833 , B60L2230/10 , G05D1/0225 , G05D1/0265 , G05D2201/0208 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/125 , Y02T90/14
Abstract: In a charging station for charging a battery installed on an autonomously navigating utility vehicle equipped with a prime mover powered by the battery to travel about a working area delineated by a boundary wire, there are provided with a pair of charging terminals installed on the station to be capable of connecting with a pair of charging terminals installed on the vehicle, a first wire installed on the station at a location inside of the working area and being formed as a circular shape having a center, and a second wire installed on the station to be formed as a shape that is symmetrical with respect to a center line obtained by connecting a midpoint of the terminals and the center of the first wire.
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公开(公告)号：US08818602B2
公开(公告)日：2014-08-26
申请号：US13889854
申请日：2013-05-08
Applicant: Honda Motor Co., Ltd.
Inventor： Makoto Yamamura , Junichi Eguchi , Jin Nishimura , Toshiaki Kawakami
CPC classification number: G05D1/021 , A01D34/008 , G05D1/0265 , G05D1/0276 , G05D2201/0208
Abstract: In an unmanned autonomous operating system having a station provided with a signal generator for supplying an area signal in electric pulse current to an area wire that defines an operating area, and an unmanned autonomous vehicle having magnetic sensors for detecting a magnetic field generated by the area wire and a microcomputer programmed to recognize the operating area from the detected magnetic field, a selection mechanism is installed at the station that outputs one of area signals from the signal generator in response to a selection of a user, one of the area signals generated from the signal generator is registered, and the operating area is recognized based on the registered area signal.
Abstract translation: 在具有设置有用于将电脉冲电流的区域信号提供给限定操作区域的区域线的信号发生器的站的无人自主操作系统中，以及具有用于检测由该区域产生的磁场的磁传感器的无人自主车辆 电线和微型计算机，其被编程为从检测到的磁场识别操作区域，选择机构安装在响应于用户的选择而从信号发生器输出区域信号之一的站，其中一个区域信号从 信号发生器被登记，并且基于登记区域信号识别操作区域。
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公开(公告)号：US20220155792A1
公开(公告)日：2022-05-19
申请号：US17440381
申请日：2019-03-22
Applicant: HONDA MOTOR CO., LTD.
Inventor： Toshio Inoue , Toshiaki Kawakami , Takuya Kanisawa , Takumi Shiiyama , Jin Nishimura
Abstract: A charging control system includes a lawn mower that includes a battery and performs a lawn mowing work while traveling autonomously, and a charging station for charging the battery. The lawn mower includes a superimposing unit for superimposing, on a charging current, a current indicating period information for defining a shutoff period of supply power to be supplied from the charging station. The charging station includes a current detector for detecting the charging current, an information acquisition unit for acquiring period information based on a detection result of the current detector, a switch for shutting off the supply power, and a shutoff controller for controlling the operation of the switch. The shutoff controller releases the shutoff of supply of power to the lawn mower based on the period information acquired by the information acquisition unit. Therefore, the power consumption of the lawn mower can be reduced.
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5.发明申请公开(公告)号：US20160285288A1
公开(公告)日：2016-09-29
申请号：US15080250
申请日：2016-03-24
Applicant: Honda Motor Co., Ltd.
Inventor： Makoto Yamamura , Toshiaki Kawakami , Jin Nishimura , Yuki Matsui
CPC classification number: H02J7/0027 , B60L11/1816 , B60L11/1833 , B60L2230/10 , G05D1/0225 , G05D1/0265 , G05D2201/0208 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/125 , Y02T90/14
Abstract: In a charging station for charging a battery installed on an autonomously navigating utility vehicle equipped with a prime mover powered by the battery to travel about a working area delineated by a boundary wire, there are provided with a pair of charging terminals installed on the station to be capable of connecting with a pair of charging terminals installed on the vehicle, a first wire installed on the station at a location inside of the working area and being formed as a circular shape having a center, and a second wire installed on the station to be formed as a shape that is symmetrical with respect to a center line obtained by connecting a midpoint of the terminals and the center of the first wire.
Abstract translation: 在充电站中，对安装在由电池驱动的原动机的自主驾驶型多用途车上的电池进行充电，在围绕由边界线划定的工作区域周围行进，设置有一对充电终端，其安装在车站至 能够与安装在车辆上的一对充电端子连接，第一线材安装在工作区域的工作区域内的位置，并且形成为具有中心的圆形形状，第二线材安装在车站至 形成为相对于通过连接端子的中点和第一线的中心而获得的中心线对称的形状。
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Patent Agency Ranking
公开(公告)号：US10670406B2
公开(公告)日：2020-06-02
申请号：US14885013
申请日：2015-10-16
Applicant: HONDA MOTOR CO., LTD.
Inventor： Junichi Eguchi , Toshiaki Kawakami , Jin Nishimura , George Murakami , Kouichi Okada
Abstract: In an apparatus for controlling operation of an autonomously navigating utility vehicle adapted to run about a working area defined by a boundary wire which generates magnetic field therearound when supplied with electric current and having a magnetic sensor that produces an output indicating intensity of magnetic field generated by the boundary wire and a position determining unit that determine a position of the vehicle with respect to the working area based on the output of the magnetic sensor, a coded data signal determined to be inherent to the working area is generated and supplied to the electric current, and the position determining unit detects the data signal and determines the position of the vehicle based on a rate of concordance of the detected data signal and a reference signal.
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公开(公告)号：US20130317680A1
公开(公告)日：2013-11-28
申请号：US13889854
申请日：2013-05-08
Applicant: HONDA MOTOR CO., LTD.
Inventor： Makoto Yamamura , Junichi Eguchi , Jin Nishimura , Toshiaki Kawakami
IPC: A01D34/00
CPC classification number: G05D1/021 , A01D34/008 , G05D1/0265 , G05D1/0276 , G05D2201/0208
Abstract: In an unmanned autonomous operating system having a station provided with a signal generator for supplying an area signal in electric pulse current to an area wire that defines an operating area, and an unmanned autonomous vehicle having magnetic sensors for detecting a magnetic field generated by the area wire and a microcomputer programmed to recognize the operating area from the detected magnetic field, a selection mechanism is installed at the station that outputs one of area signals from the signal generator in response to a selection of a user, one of the area signals generated from the signal generator is registered, and the operating area is recognized based on the registered area signal.
Abstract translation: 在具有设置有用于将电脉冲电流的区域信号提供给限定操作区域的区域线的信号发生器的站的无人自主操作系统中，以及具有用于检测由该区域产生的磁场的磁传感器的无人自主车辆 电线和微型计算机，其被编程为从检测到的磁场识别操作区域，选择机构安装在响应于用户的选择而从信号发生器输出区域信号之一的站，其中一个区域信号从 信号发生器被登记，并且基于登记区域信号识别操作区域。
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公开(公告)号：US12130633B2
公开(公告)日：2024-10-29
申请号：US17958442
申请日：2022-10-03
Applicant: Honda Motor Co., Ltd.
Inventor： Jin Nishimura , Yuki Matsui , Haruna Minawa
CPC classification number: G05D1/0265
Abstract: An autonomous work vehicle is adapted to be guided by a signal emitted by a wire disposed at a working area. The autonomous work vehicle includes a control unit comprising a processor, and at least one sensor detecting the signal emitted by the wire. The wire includes an area wire surrounding the working area, and a shortcut wire disposed inside the working area. When the at least one sensor detects the shortcut wire while the autonomous work vehicle is tracing the area wire at a predetermined variable distance, the control unit is configured to control the autonomous work vehicle to trace the shortcut wire at a predetermined variable distance.
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公开(公告)号：US12072711B2
公开(公告)日：2024-08-27
申请号：US17537488
申请日：2021-11-30
Applicant: Honda Motor Co., Ltd.
Inventor： Naoki Kameyama , Takahide Konchi , Jin Nishimura
CPC classification number: G05D1/0214 , A01D34/008 , G05D1/0278 , A01D34/78 , A01D69/02 , A01D2101/00
Abstract: An autonomous work vehicle including a positioning information obtaining unit including a GNSS receiver acquiring a position of the autonomous work vehicle, a driving unit including a motor, a memory storing position coordinates used to establish an entry avoidance zone, and a control unit including a processor. The control unit is configured to function as a zone entry judgement unit determining whether the autonomous work vehicle has approached the entry avoidance zone, and a zone entry validation unit determining whether the determination by the zone entry judgement unit that the autonomous work vehicle has approached the entry avoidance zone is valid. When the zone entry judgement unit determines that the autonomous work vehicle has approached the entry avoidance zone, and the zone entry validation unit determines that the determination by the zone entry judgement unit is valid, the control unit controls the autonomous work vehicle to perform an avoidance maneuver.
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公开(公告)号：US11934195B2
公开(公告)日：2024-03-19
申请号：US17440381
申请日：2019-03-22
Applicant: HONDA MOTOR CO., LTD.
Inventor： Toshio Inoue , Toshiaki Kawakami , Takuya Kanisawa , Takumi Shiiyama , Jin Nishimura
CPC classification number: G05D1/0225 , A01D34/008 , H02J7/0044 , H02J7/0049 , H02J7/0071 , H02J7/00716 , A01D2101/00 , G05D2201/0208
Abstract: A charging control system includes a lawn mower that includes a battery and performs a lawn mowing work while traveling autonomously, and a charging station for charging the battery. The lawn mower includes a superimposing unit for superimposing, on a charging current, a current indicating period information for defining a shutoff period of supply power to be supplied from the charging station. The charging station includes a current detector for detecting the charging current, an information acquisition unit for acquiring period information based on a detection result of the current detector, a switch for shutting off the supply power, and a shutoff controller for controlling the operation of the switch. The shutoff controller releases the shutoff of supply of power to the lawn mower based on the period information acquired by the information acquisition unit. Therefore, the power consumption of the lawn mower can be reduced.
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