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公开(公告)号：US11315231B2
公开(公告)日：2022-04-26
申请号：US16217904
申请日：2018-12-12
发明人： Yu-Ting Lai , Jwu-Sheng Hu , Ya-Hui Tsai , Keng-Hao Chang
摘要： An industrial image inspection method includes: generating a test latent vector of a test image; measuring a distance between a training latent vector of a normal image and the test latent vector of the test image; and judging whether the test image is normal or defected according to the distance between the training latent vector of the normal image and the test latent vector of the test image.
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公开(公告)号：US09329599B1
公开(公告)日：2016-05-03
申请号：US14583462
申请日：2014-12-26
发明人： Kuan-Chun Sun , Meng-Ju Han , Jwu-Sheng Hu , Cheng-Hua Wu
CPC分类号： G05D1/0261 , G05D2201/0216
摘要： An automatic guided vehicle includes a vehicle body and a positioning identification module which being furnished in the vehicle body further includes a three-axis magnetic signal sensing unit and a logic operation processing unit. The logic operation processing unit is connected to the three-axis magnetic signal sensing unit by signal transmitted therefrom. A magnetic pointer unit is furnished adjacent to the marching route of the automatic guided vehicle. The three-axis magnetic signal sensing unit senses the magnetic field of magnetic pointer unit and generates a magnetic field information that transmits to the logic operation processing unit.
摘要翻译： 一种自动引导车辆，包括车身和位于车体内的定位识别模块，还包括三轴磁信号检测单元和逻辑运算处理单元。 逻辑运算处理部通过从其发送的信号与三轴磁信号检测部连接。 磁性指针单元配备在自动引导车辆的行进路线附近。 三轴磁信号检测单元感测磁指针单元的磁场，并产生向逻辑运算处理单元发送的磁场信息。
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公开(公告)号：US09239377B2
公开(公告)日：2016-01-19
申请号：US13831894
申请日：2013-03-15
发明人： Yu-Yi Cheng , Tien-Cheng Tseng , Kuang-I Chang , Jyun-Long Chen , Jwu-Sheng Hu
CPC分类号： G01S13/103 , G01S7/28 , G01S7/292
摘要： A pulse radar ranging apparatus and a ranging algorithm thereof are provided. The pulse radar ranging apparatus includes a radio frequency pulse generator, a radio frequency filter, a radio frequency switch and a transceiver aerial. The radio frequency pulse generator generates a pulse signal. The radio frequency filter receives the pulse signal and generates a high-pass filter signal, wherein the high-pass filter signal includes a radio frequency pulse reference signal. The radio frequency switch controls an output of the radio frequency pulse reference signal. The transceiver aerial transmits the radio frequency pulse reference signal. The radio frequency pulse reference signal contacts an object and generates a return signal, and the transceiver aerial receives the return signal. The ranging algorithm processes and analyzes the signals obtained by the pulse radar ranging apparatus, and calculates a distance between pulse radar ranging apparatus and the object by using polynomial interpolation.
摘要翻译： 提供了一种脉冲雷达测距装置及其测距算法。 脉冲雷达测距装置包括射频脉冲发生器，射频滤波器，射频开关和收发机天线。 射频脉冲发生器产生脉冲信号。 射频滤波器接收脉冲信号并产生高通滤波器信号，其中高通滤波器信号包括射频脉冲参考信号。 射频开关控制射频脉冲参考信号的输出。 收发天线传输射频脉冲参考信号。 射频脉冲参考信号接触物体并产生返回信号，并且收发天线接收返回信号。 测距算法处理和分析由脉冲雷达测距装置获得的信号，并通过多项式插值计算脉冲雷达测距装置与对象之间的距离。
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公开(公告)号：US20130158773A1
公开(公告)日：2013-06-20
申请号：US13686626
申请日：2012-11-27
发明人： Cheng-Hua Wu , Yu-Lun Ho , Yueh-Ju Pu , Ching-Yi Kuo , Jwu-Sheng Hu
IPC分类号： G05D1/02
CPC分类号： G05D1/0231 , G05D1/0236 , G05D1/0246 , G05D1/0261 , G05D2201/0216
摘要： A system for guiding an automated guided vehicle (AGV) is provided. The system includes a guidance path, an AGV, an image capturing apparatus and an operation unit. The guidance path guides the AGV. The AGV moves on the guidance path and is guided by the guidance path. The AGV moves in a vision guidance region after departing from the guidance path. The image capturing apparatus captures a vision guidance region associated image. The vision guidance region associated image at least includes an image of the vision guidance region. The operation unit determines whether the AGV departs from the guidance path, and calculates position information of the AGV in the vision guidance region. When the AGV departs from the guidance path, the operation unit guides the AGV according to the vision guidance region associated image.
摘要翻译： 提供了一种用于引导自动导引车辆（AGV）的系统。 该系统包括引导路径，AGV，图像捕获装置和操作单元。 引导路径引导AGV。 AGV在引导路径上移动，并由引导路径引导。 在离开引导路径之后，AGV在视觉引导区域中移动。 图像捕获装置捕获视觉引导区域相关图像。 视觉引导区域相关图像至少包括视觉引导区域的图像。 操作单元确定AGV是否离开引导路径，并且计算视觉引导区域中的AGV的位置信息。 当AGV离开引导路径时，操作单元根据视觉引导区域相关联的图像引导AGV。
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公开(公告)号：US20240224387A1
公开(公告)日：2024-07-04
申请号：US18177124
申请日：2023-03-02
发明人： Kun-Ping Huang , Jwu-Sheng Hu , Yueh-Lin Tsai
CPC分类号： H05B6/707 , H05B6/6411
摘要： A microwave heating device including a chamber and a plurality of microwave sources is provided. The chamber is configured to accommodate at least one target. The plurality of microwave sources are disposed at a top of the chamber to emit a microwave to the target. An included angle between a direction of microwave electric field of a portion in the plurality of microwave sources and a direction of microwave electric field of another portion in the plurality of microwave sources is between 80 degrees and 100 degrees.
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公开(公告)号：US10948315B2
公开(公告)日：2021-03-16
申请号：US16229492
申请日：2018-12-21
发明人： Yu-Ming Wang , Chen-Chung Du , Brian Luan Chen , Jen-Yuan Chang , Jwu-Sheng Hu
摘要： A magnetic position detecting device and a method for detecting a magnetic position are provided. An induced voltage is generated by changing a position between a pattern of an inductive ruler and an alternating magnetic field of an exciting element. A position of the exciting element is resolved by a technical means of voltage resolution for positions.
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公开(公告)号：US20200149862A1
公开(公告)日：2020-05-14
申请号：US16234160
申请日：2018-12-27
发明人： Sheng-Wen Luo , Shih-Ho Hsieh , Jwu-Sheng Hu
摘要： A localization and attitude estimation method using magnetic fields includes the following steps. First, in three-dimensional coordinates, at least three magnetic landmarks arbitrarily disposed around a moving carrier are selected, wherein any two of the at least three magnetic landmarks have different magnetic directions. One set of at least five tri-axes magnetic sensors is used to sense the magnetic fields of the at least three magnetic landmarks. Three magnetic components on three axes of a current position of each of the tri-axes magnetic sensors are respectively generated by a demagnetization method. Five non-linear magnetic equations are solved to obtain position information and magnetic moment information of the at least three magnetic landmarks in the three-dimensional coordinates. Position vectors and attitude vectors of the set of at least five tri-axes magnetic sensors in a three-dimensional space are estimated based on tri-axes magnetic moment vectors of the magnetic landmarks.
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公开(公告)号：US20180043549A1
公开(公告)日：2018-02-15
申请号：US15393602
申请日：2016-12-29
发明人： Jui-Yiao Su , Yan-Chen Liu , Chang-Yi Chen , Ching-Shun Chen , Wen-Ching Ko , Hung-Hsiu Yu , Jwu-Sheng Hu
CPC分类号： B25J19/063 , B25J9/12 , B25J9/1638 , B25J9/1641 , B25J9/1676 , B25J13/081 , B25J13/084 , B25J19/06 , G05B2219/40201 , G05B2219/40202
摘要： A robot arm control device includes a pressure sensing module, a workspace defining module and a control module. The pressure sensing module, arranged on a robot arm, detects whether an object hits or touches the robot arm to switch the operating mode of the robot arm. The workspace defining module includes a sensing region arranged on a peripheral area around the robot arm. The workspace defining module determines whether the object enters an operating space according to the position of the object in the sensing region, and sets the working range and the working mode of the robot arm according to which operating space the object has entered. The control module, connected to the robot arm, the pressure sensing module and the workspace defining module, switches the operating mode and outputs a motor driving signal to the robot arm according to the working mode of the robot arm.
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9.发明申请LINKAGE MECHANISM, ROBOT WORKING PLATFORM AND DESIGN METHOD FOR ROBOT WORKING PLATFORM 审中-公开链接机制，机器人工作平台和机器人工作平台的设计方法公开(公告)号：US20150128750A1
公开(公告)日：2015-05-14
申请号：US14108352
申请日：2013-12-17
发明人： Po-Yi Li , Tsung-Liang Wu , Cheng-Chen Yang , Jwu-Sheng Hu
CPC分类号： G06F17/5086 , B25J9/0051 , Y10S901/28 , Y10T74/20329
摘要： A linkage mechanism includes a first joint, a second joint, a first linkage and a second linkage. The two ends of the first linkage are respectively connected to the first joint and the second joint and the two ends of the second linkage are respectively connected to the first joint and the second joint, wherein when the linkage mechanism is subjected to an external force, the vibration phase of the first linkage is different from the vibration phase of the second linkage by π. In addition, a robot working platform and a design method for robot working platform are disclosed as well.
摘要翻译： 连杆机构包括第一接头，第二接头，第一连接件和第二连接件。 第一连杆的两端分别连接到第一接头和第二接头，第二连接件的两端分别连接到第一接头和第二接头，其中当连杆机构受到外力时， 第一连杆的振动相位与第二连杆的振动相位不同。 此外，还公开了机器人工作平台和机器人工作平台的设计方法。
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公开(公告)号：US08971583B2
公开(公告)日：2015-03-03
申请号：US13669191
申请日：2012-11-05
发明人： Meng-Ju Han , Cheng-Hua Wu , Ching-Yi Kuo , Wei-Han Wang , Jwu-Sheng Hu
IPC分类号： G06K9/00
CPC分类号： G01C3/08 , G01B11/026 , G01S17/89
摘要： A distance measurement apparatus and a distance measurement method are provided. The apparatus includes a line-shaped laser transmitter, an image sensing device and a processing unit. The line-shaped laser transmitter transmits a line-shaped laser, and the image sensing device senses the line-shaped laser to output a line-shaped laser image. The processing unit receives the line-shaped laser image, and segments the line-shaped laser image into several sub-line-shaped laser images. The processing unit further calculates a vertical position for a laser line in each sub-line-shaped laser image, and outputs each distance information according to the corresponding sub-line-shaped laser image and a transformation relation.
摘要翻译： 提供了距离测量装置和距离测量方法。 该装置包括线形激光发射器，图像感测装置和处理单元。 线状激光发射器发射线状激光，并且图像感测装置感测线状激光器以输出线状激光图像。 处理单元接收线形激光图像，并将线状激光图像分割成若干子线形激光图像。 处理单元进一步计算每个子线形激光图像中的激光线的垂直位置，并根据相应的子线形激光图像和变换关系输出每个距离信息。
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