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公开(公告)号：US20230273619A1
公开(公告)日：2023-08-31
申请号：US18313315
申请日：2023-05-06
Applicant: Greenworks (Jiangsu) Co., Ltd.
Inventor： Jimmy ALZEN
CPC classification number: G05D1/0265 , A01D34/008 , G05D2201/0208
Abstract: A method controls an apparatus comprising at least two sensors, and an active device interfering with signals detectable by the at least two sensors. The method comprises: detecting, by means of the at least two sensors, signals at different points in time, the signals including burst signals from a signal source, storing data indicative for the detected signals in a memory, comparing signal values determined based on the data indicative for the signals stored in the memory of three different points in time with one another to differentiate the signal values into a low signal value, an intermediate signal value and a high signal value, subtracting the intermediate signal value from a current signal value detected by means of at least one of the at least two sensors to obtain at least one processed signal value and controlling operation of the apparatus based on the processed signal value.
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公开(公告)号：US20230259138A1
公开(公告)日：2023-08-17
申请号：US18301774
申请日：2023-04-17
Applicant: Nanjing Chervon Industry Co., Ltd.
Inventor： Weipeng Chen , Dezhong Yang
CPC classification number: G05D1/0246 , G06V10/80 , G05D1/027 , A01D34/008 , G05D2201/0208
Abstract: A smart mower includes a camera for collecting image data of the environment around the smart mower; an inertial measurement unit (IMU) for detecting pose data of the smart mower; a memory at least used for storing an application program for controlling the smart mower to work or travel; and a processor for calling the application program, fusing the image data collected by the camera and the pose data acquired by the IMU, performing simultaneous localization and mapping (SLAM) of the smart mower, and generating a navigation or mowing action instruction.
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公开(公告)号：US11723305B2
公开(公告)日：2023-08-15
申请号：US16885355
申请日：2020-05-28
Applicant: MTD Products Inc
Inventor： John Coleman
IPC: A01D34/00 , A01D34/835 , G05D1/00 , G06V20/10 , A01D101/00
CPC classification number: A01D34/008 , A01D34/835 , G05D1/0022 , G06V20/188 , A01D2101/00 , G05D2201/0208
Abstract: Providing objective analysis of performance results of power equipment devices are detailed throughout this disclosure. Image data of vegetation cut by a power equipment device can be captured and uploaded to a server for analysis. Data pertinent to the performance results, such as environment conditions, mechanical parameter settings, type of vegetation or turf, and so forth can be submitted with the image data in some disclosed aspects. Analysis results, optionally in conjunction with adjustment data for adjusting mechanical settings of the power equipment can be provided in response to the image data.
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公开(公告)号：US11687081B2
公开(公告)日：2023-06-27
申请号：US17204372
申请日：2021-03-17
Applicant: Accelerated Systems Inc.
Inventor： Peter Mankowski , Andrei Buin , Claudia Demandt , Willem Jager
CPC classification number: G05D1/0212 , B60P1/435 , B60P3/06 , G05D1/0088 , G05D1/0236 , G05D2201/0208
Abstract: A method for driving a tractor on a flatbed trailer. The method includes locating a starting position of the tractor, determining a final position for the tractor, and searching for a ramp attached to the flatbed trailer. A driving path is calculated to drive the tractor from the starting position, along the ramp, and to the final position. The tractor is autonomously operated to drive along the driving path. The method may periodically detect an intermediate position of the tractor and determining if the intermediate position is located on the driving path. The driving path may be updated with a course correction to drive the tractor from the intermediate position to the final position. The tractor is stopped after arriving at the final position.
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公开(公告)号：US11672200B2
公开(公告)日：2023-06-13
申请号：US17105077
申请日：2020-11-25
Applicant: Andreas Stihl AG & Co. KG
Inventor： Ulrich Mittmann , Patrick Henkel , Andreas Strohmaier , Sebastian Kraemer , Petrus Van Zutven
IPC: A01D34/00 , G05D1/02 , A01D101/00
CPC classification number: A01D34/008 , G05D1/0278 , A01D2101/00 , G05D2201/0208
Abstract: A method for determining a robot position of an autonomous mobile green area maintenance robot on an area to be maintained includes the steps of: determining at least one robot position of the autonomous mobile green area maintenance robot by virtue of the green area maintenance robot receiving at least one global positioning signal from a global positioning system; determining a station position for at least one local positioning station on the basis of the at least one determined robot position and by interchanging at least one local positioning signal between the green area maintenance robot and the at least one positioning station; and determining a robot position of the green area maintenance robot on the area to be maintained on the basis of the at least one determined station position and by interchanging at least one local positioning signal between the green area maintenance robot and the at least one positioning station.
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Patent Agency Ranking
公开(公告)号：US11672199B2
公开(公告)日：2023-06-13
申请号：US16896610
申请日：2020-06-09
Applicant: LG ELECTRONICS INC.
Inventor： Jaekwang Lee , Jeongwoo Ju , Dongki Noh
CPC classification number: A01D34/008 , G05D1/0044 , G05D1/0212 , G05D1/0274 , G05D1/0278 , G06V20/188 , G05D2201/0208
Abstract: A mapping method of a lawn mower robot may include a first image mapping operation of generating a first travel image of a three-dimensional region based on an aerial image of a work target region, a first map displaying operation of dividing the first travel image into a mowing region and an obstacle region, converting the first travel image into a first travel map, and displaying the first travel map. The mapping method may include a first anchor displaying operation of recommending the number and installation locations of anchors on the first travel map, an anchor location determination operation of determining whether the anchors are installed at the installation locations, and a path generation operation of generating a travel path of the lawn mower robot on the first travel map. The mapping method may improve work efficiency of the lawn mower robot.
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公开(公告)号：US11662734B2
公开(公告)日：2023-05-30
申请号：US17707894
申请日：2022-03-29
Applicant: Yanmar Power Technology Co., Ltd.
Inventor： Yasuto Nishii
CPC classification number: G05D1/0219 , A01B69/008 , G01C21/20 , G05D2201/0201 , G05D2201/0208
Abstract: An objective of the present invention is to make it possible to obtain, with a simple operation, a target route for autonomous travel suited to, for example, a user's sense of values. A target route generation system for a work vehicle includes a storage part 30A that stores basic data necessary for generating a target route P for autonomous travel, a priority item selection part 34 that prompts selection of a priority item with regard to generation of the target route P, and a target route generation part 30D that generates the target route P based on the basic data and the selected priority item.
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公开(公告)号：US20190230850A1
公开(公告)日：2019-08-01
申请号：US16258518
申请日：2019-01-25
Applicant: Briggs & Stratton Corporation
Inventor： Todd Johnson , Bob Pjevach , Kyle Harvey , Nick Zeidler , Jacob Schmalz , Doug Shears , Jeff Zeiler , Ryan Hahn
CPC classification number: A01D34/008 , B65G67/02 , G05D1/0088 , G05D1/0287 , G05D2201/0208
Abstract: A system for providing autonomous lawn care services. The system includes a number of autonomous outdoor power devices, and one or more service vehicles. The one or more service vehicles are configured to selectively load and unload one or more of the autonomous outdoor power devices at a jobsite based on instructions received by a controller of the one or more service vehicles.
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29.发明申请公开(公告)号：US20190222043A1
公开(公告)日：2019-07-18
申请号：US16360887
申请日：2019-03-21
Applicant: Positec Power Tools (Suzhou) Co., Ltd.
Inventor： Shiping Jiao , Jiang Du , Yuanzhong Ran , Huihui Jiang
IPC: H02J7/00 , G05D1/02 , H01R13/631 , A01D34/00 , B25J5/00
CPC classification number: H02J7/0045 , A01D34/00 , A01D34/008 , B25J5/007 , G05D1/0225 , G05D2201/0208 , H01R13/631 , H01R2201/26
Abstract: An automatic working system includes a robotic mower automatically moving and mowing in a working area, and a charging station for docking and charging of the robotic mower; the charging station includes: a charging support and a charging contact mounted on the charging support; and the robotic mower includes a housing, and a charging connector disposed on a lateral side of the housing and connected to the charging contact to receive electric energy when the robotic mower is in a docking position where the robotic mower is docked with the charging station. When the robotic mower is in the docking position, the charging support is located on a lateral side of the robotic mower, and the charging station is open in a front and back direction of the robotic mower to form a passage for the robotic mower to enter and exit the charging station approximately along a same direction.
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公开(公告)号：US20190087672A1
公开(公告)日：2019-03-21
申请号：US15709832
申请日：2017-09-20
Applicant: TuSimple
Inventor： Yijie WANG , Ligeng ZHU , Panqu WANG , Pengfei CHEN
CPC classification number: G06K9/00825 , B60Y2200/11 , B60Y2200/12 , B60Y2200/143 , B60Y2200/22 , B60Y2200/252 , B60Y2200/30 , B60Y2200/51 , B60Y2200/52 , B60Y2200/86 , G05D1/0088 , G05D1/0246 , G05D2201/0201 , G05D2201/0204 , G05D2201/0208 , G05D2201/0213 , G06K9/00718 , G06K9/00805 , G06K9/209 , G06K9/6256 , G06K9/6288 , G06K2209/21
Abstract: A system method for detecting taillight signals of a vehicle using a convolutional neural network is disclosed. A particular embodiment includes: receiving a plurality of images from one or more image-generating devices; generating a frame for each of the plurality of images; generating a ground truth, wherein the ground truth includes a labeled image with one of the following taillight status conditions for a right or left taillight signal of the vehicle: (1) an invisible right or left taillight signal, (2) a visible but not illuminated right or left taillight signal, and (3) a visible and illuminated right or left taillight signal; creating a first dataset including the labeled images corresponding to the plurality of images, the labeled images including one or more of the taillight status conditions of the right or left taillight signal; and creating a second dataset including at least one pair of portions of the plurality of images, wherein the at least one pair of portions of the plurality of the images are in temporal succession.
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