公开(公告)号：US06879875B1

公开(公告)日：2005-04-12

申请号：US10946598

申请日：2004-09-20

Applicant: Guohui Hu ,  Ching-Fang Lin

Inventor： Guohui Hu ,  Ching-Fang Lin

IPC: G01C21/16 ,  G01C21/26 ,  G01C21/28 ,  G01C21/34 ,  G01C21/36 ,  G01S1/00 ,  G01S5/14 ,  G01S19/44 ,  G01S19/49 ,  G01S19/52 ,  G01S19/55

CPC classification number: G01C21/165 ,  G01S19/44 ,  G01S19/49 ,  G01S19/52 ,  G01S19/55

Abstract: The design of the low cost GPS/IMU positioning and data integrating method, which employs integrated global positioning system/inertial measurement unit enhanced with dual antenna GPS carrier phase measurements to initialize and stabilize the azimuth of the low cost GPS/IMU integrated system, is performed. The utilization of the raw carrier phase measurement for the integration speeds up the ambiguity search.

Abstract translation: 低成本GPS / IMU定位和数据集成方法的设计采用综合全球定位系统/惯性测量单元，采用双天线GPS载波相位测量，初始化和稳定低成本GPS / IMU集成系统的方位角，是 执行。 利用原始载波相位测量进行集成可加快模糊搜索。

公开(公告)号：US07376262B2

公开(公告)日：2008-05-20

申请号：US10912401

申请日：2004-08-04

Applicant: Guohui Hu ,  Norman Coleman ,  Ching-Fang Lin

Inventor： Guohui Hu ,  Norman Coleman ,  Ching-Fang Lin

IPC: G06K9/00 ,  G06K9/46

CPC classification number: G06K9/6293 ,  G06K9/3216 ,  G06T7/74

Abstract: An object positioning solves said problems encountered in machine vision, which employs electro-optic (EO) image sensors enhanced with integrated laser ranger, global positioning system/inertial measurement unit, and integrates these data to get reliable and real time object position. An object positioning and data integrating system comprises EO sensors, a MEMS IMU, a GPS receiver, a laser ranger, a preprocessing module, a segmentation module, a detection module, a recognition module, a 3D positioning module, and a tracking module, in which autonomous, reliable and real time object positioning and tracking can be achieved.

Abstract translation: 物体定位解决了机器视觉中遇到的问题，采用了采用集成激光测距仪，全球定位系统/惯性测量单元增强的电光（EO）图像传感器，并集成了这些数据，获得可靠实时的物体位置。 对象定位和数据集成系统包括EO传感器，MEMS IMU，GPS接收器，激光巡逻器，预处理模块，分割模块，检测模块，识别模块，3D定位模块和跟踪模块， 可以实现自主，可靠和实时的对象定位和跟踪。

公开(公告)号：US20050031167A1

公开(公告)日：2005-02-10

申请号：US10912401

申请日：2004-08-04

Applicant: Guohui Hu ,  Norman Coleman ,  Ching-Fang Lin

Inventor： Guohui Hu ,  Norman Coleman ,  Ching-Fang Lin

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/62 ,  G06T7/00

CPC classification number: G06K9/6293 ,  G06K9/3216 ,  G06T7/74

Abstract: An object positioning solves said problems encountered in machine vision, which employs electro-optic (EO) image sensors enhanced with integrated laser ranger, global positioning system/inertial measurement unit, and integrates these data to get reliable and real time object position. An object positioning and data integrating system comprises EO sensors, a MEMS IMU, a GPS receiver, a laser ranger, a preprocessing module, a segmentation module, a detection module, a recognition module, a 3D positioning module, and a tracking module, in which autonomous, reliable and real time object positioning and tracking can be achieved.

Abstract translation: 物体定位解决了机器视觉中遇到的问题，采用了采用集成激光测距仪，全球定位系统/惯性测量单元增强的电光（EO）图像传感器，并集成了这些数据，获得可靠实时的物体位置。 对象定位和数据集成系统包括EO传感器，MEMS IMU，GPS接收器，激光巡逻器，预处理模块，分割模块，检测模块，识别模块，3D定位模块和跟踪模块， 可以实现自主，可靠和实时的对象定位和跟踪。

公开(公告)号：US20050065727A1

公开(公告)日：2005-03-24

申请号：US10946598

申请日：2004-09-20

Applicant: Guohui Hu ,  Ching-Fang Lin

Inventor： Guohui Hu ,  Ching-Fang Lin

IPC: G01C21/16 ,  G01C21/26 ,  G01C21/28 ,  G01C21/34 ,  G01C21/36 ,  G01S1/00 ,  G01S5/14 ,  G01S19/44 ,  G01S19/49 ,  G01S19/52 ,  G01S19/55

CPC classification number: G01C21/165 ,  G01S19/44 ,  G01S19/49 ,  G01S19/52 ,  G01S19/55

Abstract: The design of the low cost GPS/IMU positioning and data integrating method, which employs integrated global positioning system/inertial measurement unit enhanced with dual antenna GPS carrier phase measurements to initialize and stabilize the azimuth of the low cost GPS/IMU integrated system, is performed. The utilization of the raw carrier phase measurement for the integration speeds up the ambiguity search.

Abstract translation: 低成本GPS / IMU定位和数据集成方法的设计采用综合全球定位系统/惯性测量单元，采用双天线GPS载波相位测量，初始化和稳定低成本GPS / IMU集成系统的方位角，是 执行。 利用原始载波相位测量进行集成可加快模糊搜索。

公开(公告)号：US08510234B2

公开(公告)日：2013-08-13

申请号：US12930418

申请日：2011-01-05

Applicant: Francisco J. Maldonado Diaz ,  Ching-Fang Lin

Inventor： Francisco J. Maldonado Diaz ,  Ching-Fang Lin

IPC: G06G7/00 ,  G06E1/00 ,  G06E3/00 ,  G06F15/00 ,  G06N1/00

CPC classification number: G06N3/086

Abstract: A real time kernel for deploying health monitoring functions in Condition Base Maintenance (CBM) and Real Time Monitoring (RTM) systems is disclosed in this invention. The Optimized Neuro Genetic Fast Estimator (ONGFE) allows embedding failure detection, identification, and prognostics (FDI&P) capability by using Intelligent Software Element (ISE) based upon Artificial Neural Network (ANN). ONGFE enables embedded fast and on-line training for designing ANNs, which perform very high performance FDI&P functions. An advantage is the optimization block based on pseudogenetic algorithms, which compensate for effects due to initial weight values and local minimums without the computational burden of genetic algorithms. It provides a synchronization block for communication with secondary diagnostic modules. Also a scheme for conducting sensor data validation is embedded in Smart Sensors (SS). The algorithms are designed for a distributed, scalar, and modular deployment. The system electronics is built upon a network of smart sensors and a health monitoring computer for providing data acquisition capability and distributed computational power.

Abstract translation: 在本发明中公开了一种用于在条件库维护（CBM）和实时监控（RTM）系统中部署健康监控功能的实时内核。 优化的神经遗传快速估计器（ONGFE）通过使用基于人工神经网络（ANN）的智能软件元素（ISE），允许嵌入失败检测，识别和预测（FDI＆P）能力。 ONGFE可以进行嵌入式快速和在线培训，用于设计执行非常高性能的FDI和P功能的ANN。 优点是基于假基因算法的优化块，其补偿由初始权重值和局部最小值引起的影响，而没有遗传算法的计算负担。 它提供了一个用于与辅助诊断模块通信的同步块。 传感器数据验证方案也嵌入在智能传感器（SS）中。 算法设计用于分布式，标量化和模块化部署。 系统电子设备基于智能传感器网络和健康监控计算机，用于提供数据采集能力和分布式计算能力。

公开(公告)号：US20100283832A1

公开(公告)日：2010-11-11

申请号：US12008205

申请日：2008-01-08

Applicant: Ching-Fang Lin

Inventor： Ching-Fang Lin

IPC: H04N13/02

CPC classification number: G06K9/3216 ,  G06K9/6293 ,  G06T7/13 ,  G06T7/74 ,  G06T2207/20164

Abstract: This invention documents the efforts on the research and development of a miniaturized GPS/MEMS IMU integrated navigation system. A miniaturized GPS/MEMS IMU integrated navigation system is presented; Laser Dynamic Range Imager (LDRI) based alignment algorithm for space applications is discussed. Two navigation cameras are also included to measure the range and range rate which can be integrated into the GPS/MEMS IMU system to enhance the navigation solution.

Abstract translation: 本发明记录了小型化GPS / MEMS IMU综合导航系统的研究与开发工作。 提出了一种小型化GPS / MEMS IMU综合导航系统; 讨论了基于激光动态范围成像仪（LDRI）的空间应用对准算法。 还包括两个导航相机来测量可以集成到GPS / MEMS IMU系统中的范围和射程，以增强导航解决方案。

公开(公告)号：US07239976B2

公开(公告)日：2007-07-03

申请号：US11588596

申请日：2006-10-27

Applicant: Norman Coleman ,  Ken Lam ,  Ching-Fang Lin

Inventor： Norman Coleman ,  Ken Lam ,  Ching-Fang Lin

IPC: G06F15/00

CPC classification number: H01Q3/02

Abstract: A platform residing viewing sensor and a pointing system/weapon. An operator system is remotely monitoring the scene on a display as viewed by the viewing sensor such that an operator system can gaze, acquire and track targets by scanning the scene with eyes and locking the eyesight onto a selected target and track the target with the eyes. The system further includes a dual camera sensor that follows and monitors the operator system's eyes motion so that the operator system can simultaneously monitor the external viewing sensor's scene, locking and tracking some selected target. The display coordinates of the selected target are utilized to point the pointing system/weapon on the external platform so that the operator system can fire at the target as desired. The problem is thus summarized as one of controlling the weapon pointing, movement and firing on a target that has been selected and is tracked by the eyes of an operator system viewing a display.

公开(公告)号：US20060100781A1

公开(公告)日：2006-05-11

申请号：US09740539

申请日：2000-12-18

Applicant: Ching-Fang Lin ,  Hiram McCall

Inventor： Ching-Fang Lin ,  Hiram McCall

IPC: G01C21/28

CPC classification number: G01C21/28

Abstract: A self-contained/interruption-free earth's surface positioning method and system, carried by a user on the earth's surface, includes an inertial measurement unit, a north finder, a velocity producer, an altitude measurement device, a GPS (Global Positioning System) receiver, a data link, a navigation processor, a wireless communication device, and a display device and map database. Output signals of the inertial measurement unit, the velocity producer, altitude measurement device, the GPS receiver, the data link, and the north finder are processed to obtain highly accurate position measurements of the user. The user's position information can be exchanged with other users through the wireless communication device, and the location and surrounding information can be displayed on the display device by accessing a map database with the user position information.

Abstract translation: 地球表面用户承载的独立/无中断的地球表面定位方法和系统包括惯性测量单元，北极探测器，速度测量仪，高度测量仪，GPS（全球定位系统） 接收机，数据链路，导航处理器，无线通信设备以及显示设备和地图数据库。 处理惯性测量单元，速度发生器，高度测量装置，GPS接收器，数据链路和北极探测器的输出信号，以获得用户的高精度位置测量结果。 可以通过无线通信设备与其他用户交换用户的位置信息，并且可以通过使用用户位置信息访问地图数据库来将位置和周围信息显示在显示设备上。

公开(公告)号：US06792353B2

公开(公告)日：2004-09-14

申请号：US10359851

申请日：2003-02-07

Applicant: Ching-Fang Lin

Inventor： Ching-Fang Lin

IPC: G01C2130

CPC classification number: G01S19/49 ,  G01C21/165

Abstract: The present invention relates generally to a geospatial database access and query method, and more particularly to a map and Inertial Measurement Unit/Global Positioning System (IMU/GPS) navigation process. With the location information provided by an IMU/GPS integrated system, the geospatial database operations, such as database access and query, are sped up. With the map data from a geospatial database, the navigation performance and accuracy are enhanced. The present invention also supports real time mapping by using IMU/GPS integrated system as the positioning sensor.

Abstract translation: 本发明一般涉及地理空间数据库访问和查询方法，更具体地涉及地图和惯性测量单元/全球定位系统（IMU / GPS）导航过程。 通过IMU / GPS集成系统提供的位置信息，数据库访问和查询等地理空间数据库操作将加快。 利用来自地理空间数据库的地图数据，导航性能和准确性得到提升。 本发明还通过使用IMU / GPS集成系统作为定位传感器来支持实时映射。

公开(公告)号：US06757569B2

公开(公告)日：2004-06-29

申请号：US09840511

申请日：2001-04-20

Applicant: Ching-Fang Lin

Inventor： Ching-Fang Lin

IPC: G05B1302

CPC classification number: G05B17/02 ,  G05B13/0275 ,  G05B13/04 ,  Y10S706/90

Abstract: A filtering process is adapted for eliminating the need of prediscretizing a continuous-time differential model into a discrete-time difference model. It provides a universal robust solution to the most general formulation, in the sense that the system dynamics are described by nonlinear continuous-time differential equations, and the nonlinear measurements are taken at intermittent discrete times randomly spaced. The filtering process includes the procedures of validating the measurement using fuzzy logic, and incorporating factorized forward filtering and backward smoothing to guarantee numerical stability. It provides users a reliable and convenient solution to extracting internal dynamic system state estimates from noisy measurements, with wider applications, better accuracy, better stability, easier design, and easier implementation.

Abstract translation: 滤波过程适用于消除将连续时间差分模型预分析成离散时间差分模型的需要。 在通过非线性连续时间微分方程描述系统动力学的意义上，它提供了通用的最通用公式的通用鲁棒解决方案，并且非线性测量是在间歇性离散时间间隔进行的。 滤波过程包括使用模糊逻辑验证测量的过程，并结合分解前向滤波和后向平滑来保证数值稳定性。 它为用户提供了可靠和方便的解决方案，从噪声测量中提取内部动态系统状态估计，具有更广泛的应用，更高的准确性，更好的稳定性，更容易的设计和更容易实现。