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公开(公告)号：US07804416B2
公开(公告)日：2010-09-28
申请号：US12140920
申请日：2008-06-17
申请人： Chao-Lin Wu , Li-Chen Fu
发明人： Chao-Lin Wu , Li-Chen Fu
IPC分类号： G08B21/00
CPC分类号： G07C9/00158 , G01G19/414 , G01G19/44 , G01G23/42 , H05B37/0227
摘要： Methods and systems for tracking users and providing services are provided. The system comprises a plurality of pressure sensors, a storage unit, at least one service providing unit having a service, and a signal processing unit. The pressure sensors detect pressure applied thereon at a specific time point, and correspondingly generate sensed signals. The signal processing unit receives the sensed signals from the pressure sensors, and stores the sensed signals to the storage unit. The signal processing unit calculates a current state of an object according to the sensed signals and historical sensed signals and historical states of the object in the storage unit, and determines one of the at least one service providing unit according to the current state to activate service thereof.
摘要翻译： 提供了跟踪用户和提供服务的方法和系统。 该系统包括多个压力传感器，存储单元，具有服务的至少一个服务提供单元和信号处理单元。 压力传感器检测在特定时间点施加的压力，并相应地产生感测信号。 信号处理单元接收来自压力传感器的感测信号，并将感测到的信号存储到存储单元。 信号处理单元根据感测信号和历史感测信号以及存储单元中的对象的历史状态来计算对象的当前状态，并且根据当前状态确定至少一个服务提供单元之一以激活服务 其中。
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公开(公告)号：US20100164737A1
公开(公告)日：2010-07-01
申请号：US12619594
申请日：2009-11-16
申请人： Ching-Hu Lu , Li-Chen Fu
发明人： Ching-Hu Lu , Li-Chen Fu
IPC分类号： G08B21/00
CPC分类号： G07C9/00158
摘要： A locating and tracking system is provided. The locating and tracking system includes plural pressure sensing modules, each of which includes at least one pressure sensing unit detecting a pressure source and generating a signal; a data processing unit connected with the at least one pressure sensing unit, and processing the signal to generate a module information; a storage unit connected with the data processing unit, and storing the module information and an user information; a communication unit connected with the data processing unit, transmitting the module information, and receiving an outer information; and a power managing unit managing a power needed by the at least one pressure sensing unit, the data processing unit, the storage unit and the communication unit; a bottom board configured on a floor, and bearing the mentioned units; and a top board covering the mentioned units, and transferring the pressure source to the pressure sensing unit.
摘要翻译： 提供定位跟踪系统。 定位和跟踪系统包括多个压力感测模块，每个压力感测模块包括检测压力源并产生信号的至少一个压力感测单元; 数据处理单元，与所述至少一个压力感测单元连接，并处理所述信号以生成模块信息; 与数据处理单元连接的存储单元，存储模块信息和用户信息; 与数据处理单元连接的通信单元，发送模块信息和接收外部信息; 以及电源管理单元，管理所述至少一个压力感测单元，所述数据处理单元，所述存储单元和所述通信单元所需的功率; 配置在地板上并承载所述单元的底板; 以及覆盖所述单元的顶板，并将压力源传送到压力感测单元。
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3.发明申请公开(公告)号：US20060272398A1
公开(公告)日：2006-12-07
申请号：US11146517
申请日：2005-06-06
申请人： Ing-Shouh Hwang , Shao-Kang Hung , Li-Chen Fu , Ming-Yen Lin
发明人： Ing-Shouh Hwang , Shao-Kang Hung , Li-Chen Fu , Ming-Yen Lin
IPC分类号： G01B5/28
摘要： Disclosed is a novel scanning-probe type atomic force microscope wherein false deflection of probe is reduced. Probe of the scanning-probe type atomic force microscope moves in both the horizontal direction and the vertical direction during the scanning, while the sample is kept stationary. In order to reduce the false deflection brought to the probe due to the scanning motion, two approaches are adopted. The first is to have the focused laser spot tracking an invariant point on the probe's cantilever, which moves 3-dimensionally during the scanning. The second approach is to have the laser beam, which is reflected from the moving cantilever, hitting an invariant point of the PSD, when the sample is distanced from the probe and induces no deflection. A beam racking system wherein the scanning probe locates approximately at focus of objective lens and the optical system including a laser source, an optical module, a feedback module and the probe are driven by an approach mechanism to move in synchronization.
摘要翻译： 公开了一种新颖的扫描探针型原子力显微镜，其中探针的错误偏转减小。 扫描探针型原子力显微镜的探头在扫描期间在水平方向和垂直方向上移动，而样品保持静止。 为了减少由于扫描运动而导致探头的错误偏转，采用了两种方法。 首先是使聚焦的激光点跟踪探头悬臂上的不变点，扫描中三维移动。 第二种方法是当样品离开探头并且不产生偏转时，使来自移动悬臂反射的激光束撞击PSD的不变点。 一种梁架系统，其中扫描探针大致定位在物镜的焦点处，并且包括激光源，光学模块，反馈模块和探针的光学系统由进近机构驱动以同步移动。
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公开(公告)号：US09064157B2
公开(公告)日：2015-06-23
申请号：US13689770
申请日：2012-11-30
申请人： Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Min-Fang Lo
发明人： Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Min-Fang Lo
CPC分类号： G06K9/00805 , G06K9/00369 , G06K9/4642
摘要： A pedestrian detection system and method includes: dividing an image to a plurality of granules, and counting magnitude difference value of each granule in diagonal orientation to obtain features of HOGG. And the HOGG and the HOG captured can work together to improve the detection rate and reduce the false alarm rate, which is the ultimate goal of the vision based pedestrian detection.
摘要翻译： 行人检测系统和方法包括：将图像划分为多个颗粒，并且以对角线方向计算每个颗粒的幅度差值，以获得HOGG的特征。 而HOGG和HOG捕捉可以共同提高检测率，降低误报率，这是基于视觉的行人检测的最终目标。
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公开(公告)号：US20140152821A1
公开(公告)日：2014-06-05
申请号：US13689770
申请日：2012-11-30
申请人： LI-CHEN FU , Pei-Yung Hsiao , Yi-Ming Chan , Min-Fang Lo
发明人： LI-CHEN FU , Pei-Yung Hsiao , Yi-Ming Chan , Min-Fang Lo
IPC分类号： H04N7/18
CPC分类号： G06K9/00805 , G06K9/00369 , G06K9/4642
摘要： A pedestrian detection system and method includes: dividing an image to a plurality of granules, and counting magnitude difference value of each granule in diagonal orientation to obtain features of HOGG. And the HOGG and the HOG captured can work together to improve the detection rate and reduce the false alarm rate, which is the ultimate goal of the vision based pedestrian detection.
摘要翻译： 行人检测系统和方法包括：将图像划分为多个颗粒，并且以对角线方向计算每个颗粒的幅度差值，以获得HOGG的特征。 而HOGG和HOG捕捉可以共同提高检测率，降低误报率，这是基于视觉的行人检测的最终目标。
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公开(公告)号：US08649564B2
公开(公告)日：2014-02-11
申请号：US13304727
申请日：2011-11-28
申请人： Min-Fang Lo , Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Li-An Chuang
发明人： Min-Fang Lo , Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Li-An Chuang
CPC分类号： G06K9/00805 , G06K9/4642
摘要： A pedestrian detector includes an image-taking mechanism and an image analyzer. The image-taking mechanism is provided on a vehicle and used to take an image in front of the vehicle. The image analyzer is connected to the image-taking mechanism and used to receive the image from the image-taking mechanism and analyze the image to determine whether the image conforms to a pedestrian to determine whether there is a pedestrian in front of the vehicle.
摘要翻译： 行人检测器包括摄像机构和图像分析器。 图像拍摄机构设置在车辆上并用于拍摄车辆前方的图像。 图像分析器连接到摄像机构，用于从摄像机构接收图像，并分析图像以确定图像是否符合行人以确定车辆前方是否有行人。
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公开(公告)号：US20090051559A1
公开(公告)日：2009-02-26
申请号：US12140920
申请日：2008-06-17
申请人： Chao-Lin Wu , Li-Chen Fu
发明人： Chao-Lin Wu , Li-Chen Fu
IPC分类号： G08B21/00
CPC分类号： G07C9/00158 , G01G19/414 , G01G19/44 , G01G23/42 , H05B37/0227
摘要： Methods and systems for tracking users and providing services are provided. The system comprises a plurality of pressure sensors, a storage unit, at least one service providing unit having a service, and a signal processing unit. The pressure sensors detect pressure applied thereon at a specific time point, and correspondingly generate sensed signals. The signal processing unit receives the sensed signals from the pressure sensors, and stores the sensed signals to the storage unit. The signal processing unit calculates a current state of an object according to the sensed signals and historical sensed signals and historical states of the object in the storage unit, and determines one of the at least one service providing unit according to the current state to activate service thereof.
摘要翻译： 提供了跟踪用户和提供服务的方法和系统。 该系统包括多个压力传感器，存储单元，具有服务的至少一个服务提供单元和信号处理单元。 压力传感器检测在特定时间点施加的压力，并相应地产生感测信号。 信号处理单元接收来自压力传感器的感测信号，并将感测到的信号存储到存储单元。 信号处理单元根据感测信号和历史感测信号以及存储单元中的对象的历史状态来计算对象的当前状态，并且根据当前状态确定至少一个服务提供单元之一以激活服务 其中。
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公开(公告)号：US08648732B2
公开(公告)日：2014-02-11
申请号：US12619594
申请日：2009-11-16
申请人： Ching-Hu Lu , Li-Chen Fu
发明人： Ching-Hu Lu , Li-Chen Fu
CPC分类号： G07C9/00158
摘要： A locating and tracking system is provided. The locating and tracking system includes plural pressure sensing modules, each of which includes at least one pressure sensing unit detecting a pressure source and generating a signal; a data processing unit connected with the at least one pressure sensing unit, and processing the signal to generate a module information; a storage unit connected with the data processing unit, and storing the module information and an user information; a communication unit connected with the data processing unit, transmitting the module information, and receiving an outer information; and a power managing unit managing a power needed by the at least one pressure sensing unit, the data processing unit, the storage unit and the communication unit; a bottom board configured on a floor, and bearing the mentioned units; and a top board covering the mentioned units, and transferring the pressure source to the pressure sensing unit.
摘要翻译： 提供定位跟踪系统。 定位和跟踪系统包括多个压力感测模块，每个压力感测模块包括检测压力源并产生信号的至少一个压力感测单元; 数据处理单元，与所述至少一个压力感测单元连接，并处理所述信号以生成模块信息; 与数据处理单元连接的存储单元，存储模块信息和用户信息; 与数据处理单元连接的通信单元，发送模块信息和接收外部信息; 以及电源管理单元，管理所述至少一个压力感测单元，所述数据处理单元，所述存储单元和所述通信单元所需的功率; 配置在地板上并承载所述单元的底板; 以及覆盖所述单元的顶板，并将压力源传送到压力感测单元。
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公开(公告)号：US20130136308A1
公开(公告)日：2013-05-30
申请号：US13304727
申请日：2011-11-28
申请人： Min-Fang Lo , Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Li-An Chuang
发明人： Min-Fang Lo , Li-Chen Fu , Pei-Yung Hsiao , Yi-Ming Chan , Li-An Chuang
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , G06K9/4642
摘要： A pedestrian detector includes an image-taking mechanism and an image analyzer. The image-taking mechanism is provided on a vehicle and used to take an image in front of the vehicle. The image analyzer is connected to the image-taking mechanism and used to receive the image from the image-taking mechanism and analyze the image to determine whether the image conforms to a pedestrian to determine whether there is a pedestrian in front of the vehicle.
摘要翻译： 行人检测器包括摄像机构和图像分析器。 图像拍摄机构设置在车辆上并用于拍摄车辆前方的图像。 图像分析器连接到摄像机构，用于从摄像机构接收图像，并分析图像以确定图像是否符合行人以确定车辆前方是否有行人。
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公开(公告)号：US20090241719A1
公开(公告)日：2009-10-01
申请号：US12147096
申请日：2008-06-26
申请人： Li-Chen Fu , Sheng-Chih Huang , Shao-Kang Hung , Mei-Yung Chen
发明人： Li-Chen Fu , Sheng-Chih Huang , Shao-Kang Hung , Mei-Yung Chen
IPC分类号： G05G11/00
CPC分类号： G03F7/70758 , G03F7/70725 , G03F7/70816 , H02N15/00 , Y10T74/20348
摘要： In a six-degree-of-freedom precision positioning system, magnetic force and fluid buoyancy are used to levitate a platform, and the non-contact magnetic force between electromagnets and magnets forms a main driving force for the platform. Therefore, no friction is present in the system and no lubricating mechanism is needed for the system. Moreover, in the system, electric current is converted by electromagnets and magnets into a magnetic driving force without using any transmission gears. Therefore, the backlash phenomenon that is not easily controllable in the conventional servo positioning systems is avoided. The system has simplified structure without the need of complicated fabrication, and utilizes the properties of fluid to achieve low power consumption, high precision positioning, and fast response.
摘要翻译： 在六自由度精密定位系统中，磁力和流体浮力用于悬浮平台，电磁铁和磁铁之间的非接触磁力形成平台的主要驱动力。 因此，系统中不存在摩擦，系统不需要润滑机构。 此外，在该系统中，不用任何传动齿轮，由电磁铁和磁铁将电流转换成磁力驱动力。 因此，避免了在传统的伺服定位系统中不容易控制的齿隙现象。 该系统结构简单，无需复杂的制造，并利用流体的性能实现低功耗，高精度定位和快速响应。
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