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公开(公告)号：US11721224B2
公开(公告)日：2023-08-08
申请号：US17121761
申请日：2020-12-15
发明人： Chao-Cheng Lo , Yi-Lun Wen
IPC分类号： G08G5/00 , B64U101/00 , H04W4/80 , B64C39/02
CPC分类号： G08G5/0047 , B64C39/024 , G08G5/003 , H04W4/80 , B64U2101/00
摘要： A drone apparatus and a method for deploying a drone working zone are provided. The drone apparatus includes an aircraft body, a communication device, a positioning device and a flight controller. The flight controller is configured to: set edge rules of a working zone unit used to construct a working zone for the drone apparatus to work around a bridge; control the aircraft body to fly along a target section selected in the bridge according to a control signal received by the communication device, and calculate positions of multiple points of interest (POIs) passed by during the flight using the positioning device; generate one working zone unit with positions of adjacent two of the POIs according to the edge rules of the working zone unit; and combine multiple working zone units generated by using positions of all the POIs to construct and deploy the working zone of the target section.
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公开(公告)号：US20220148444A1
公开(公告)日：2022-05-12
申请号：US17121761
申请日：2020-12-15
发明人： Chao-Cheng Lo , Yi-Lun Wen
摘要： A drone apparatus and a method for deploying a drone working zone are provided. The drone apparatus includes an aircraft body, a communication device, a positioning device and a flight controller. The flight controller is configured to: set edge rules of a working zone unit used to construct a working zone for the drone apparatus to work around a bridge; control the aircraft body to fly along a target section selected in the bridge according to a control signal received by the communication device, and calculate positions of multiple points of interest (POIs) passed by during the flight using the positioning device; generate one working zone unit with positions of adjacent two of the POIs according to the edge rules of the working zone unit; and combine multiple working zone units generated by using positions of all the POIs to construct and deploy the working zone of the target section.
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公开(公告)号：US10277507B2
公开(公告)日：2019-04-30
申请号：US15392800
申请日：2016-12-28
发明人： Chao-Cheng Lo , Yi-Lun Wen
IPC分类号： H04L12/721 , H04L12/26 , G06N99/00
摘要： A communication path managing method and a communication path managing system are provided. The communication path managing method includes the following steps: A plurality of communication paths connected to a vehicle are provided. A plurality of evaluation items of each of the communication paths are analyzed. A demand situation of the vehicle is identified according to a sensing data of the vehicle. An item importance information is obtained according to the demand situation. At least one of the communication paths is selected according to the evaluation items based on the item importance information.
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公开(公告)号：US10703477B2
公开(公告)日：2020-07-07
申请号：US15831939
申请日：2017-12-05
发明人： Yuan-Chu Tai , Yi-Lun Wen
IPC分类号： B64C39/02
摘要： An unmanned aerial vehicle (UAV), a system and a method for determining a landing status of the UAV are provided. The UAV system includes a UAV, a landing surface and a processing unit. The UAV has a landing gear furnished with a plurality of sensors. The landing surface is provided for the UAV to land thereon. The processing unit, coupled electrically with the plurality of sensors, is to determine, while the UAV is landing towards the landing surface, either whether or not a number of the plurality of sensors that have touched the landing surface at least once within a touch-judging time is not less than a predetermined touch-judging number, or whether or not a number of the plurality of sensors that contact the landing surface synchronously within a land-judging time is not less than a predetermined land-judging number.
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公开(公告)号：US20190061940A1
公开(公告)日：2019-02-28
申请号：US15831939
申请日：2017-12-05
发明人： Yuan-Chu Tai , Yi-Lun Wen
IPC分类号： B64C39/02
摘要： An unmanned aerial vehicle (UAV), a system and a method for determining a landing status of the UAV are provided. The UAV system includes a UAV, a landing surface and a processing unit. The UAV has a landing gear furnished with a plurality of sensors. The landing surface is provided for the UAV to land thereon. The processing unit, coupled electrically with the plurality of sensors, is to determine, while the UAV is landing towards the landing surface, either whether or not a number of the plurality of sensors that have touched the landing surface at least once within a touch-judging time is not less than a predetermined touch-judging number, or whether or not a number of the plurality of sensors that contact the landing surface synchronously within a land-judging time is not less than a predetermined land-judging number.
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6.发明授权Interactive writing device and operating method thereof using adaptive color identification mechanism 有权交互式书写装置及其操作方法采用自适应颜色识别机制公开(公告)号：US09454247B2
公开(公告)日：2016-09-27
申请号：US14534802
申请日：2014-11-06
发明人： Yi-Lun Wen , Chung-Hsien Wu
IPC分类号： G06F3/0354 , G09G5/02 , G06F3/042
CPC分类号： G06F3/03545 , G06F3/0425 , G06F2203/04104 , G09G5/02
摘要： An operating method for an interactive writing device is provided. The operating method includes following steps. A visible light image is captured in response to an original outputted image. A tag searching region is established in the visible light image in response to a writing operation performed by a writing object having a color tag pattern. The original outputted image corresponding to the tag searching region is filtered from the visible light image in the tag searching region to generate a local processed image. A color tag corresponding to the color tag pattern of the writing object is searched from the local processed image. A color value corresponding to the color tag is generated.
摘要翻译： 提供了一种用于交互式书写装置的操作方法。 操作方法包括以下步骤。 响应于原始输出图像捕获可见光图像。 响应于由具有颜色标签图案的写入对象执行的写入操作，在可见光图像中建立标签搜索区域。 从标签搜索区域的可见光图像中滤出与标签搜索区域对应的原始输出图像，生成局部处理后的图像。 从本地处理的图像中搜索与写入对象的颜色标签图案对应的颜色标签。 产生与颜色标签对应的颜色值。
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公开(公告)号：US11693431B2
公开(公告)日：2023-07-04
申请号：US16579132
申请日：2019-09-23
发明人： Yi-Lun Wen , Yuan-Chu Tai
IPC分类号： G05D1/10 , B64C39/02 , G01R29/10 , H04B7/06 , B64U101/00
CPC分类号： G05D1/101 , B64C39/024 , G01R29/10 , B64U2101/00 , H04B7/0617
摘要： A method and system of measuring a radio wave distribution of a radio signal source and estimating corresponding radio characteristics by using a flying vehicle is provided. The method includes the following steps. At a number of flight positions during a measurement process, a number of first radio signals transmitted by the radio signal source are measured by the flying vehicle. A position of the radio signal source is estimated according to the first radio signals and a radio channel model. A number of first radio characteristics of the first radio signal are obtained, and a radio wave distribution of the radio signal source is estimated according to the first radio characteristics of the first radio signals and a number of second radio characteristics of a number of second radio signals in the radio wave distribution are estimated according to the first radio characteristics of the first radio signals.
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公开(公告)号：US20180159768A1
公开(公告)日：2018-06-07
申请号：US15392800
申请日：2016-12-28
发明人： Chao-Cheng Lo , Yi-Lun Wen
IPC分类号： H04L12/721 , H04L12/26 , G06N99/00 , G06N7/00
CPC分类号： H04L45/70 , G06N99/005 , H04L43/0811 , H04L43/087 , H04L43/0894
摘要： A communication path managing method and a communication path managing system are provided. The communication path managing method includes the following steps: A plurality of communication paths connected to a vehicle are provided. A plurality of evaluation items of each of the communication paths are analyzed. A demand situation of the vehicle is identified according to a sensing data of the vehicle. An item importance information is obtained according to the demand situation. At least one of the communication paths is selected according to the evaluation items based on the item importance information.
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