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1. 发明授权

US08078373B2 Vehicle dynamics prediction with lane/path information using a preview-correction-prediction approach 有权
标题翻译：使用预览校正预测方法的车道/路径信息的车辆动力学预测
公开(公告)号：US08078373B2
公开(公告)日：2011-12-13
申请号：US12275978
申请日：2008-11-21
申请人： Weiwen Deng , Yong H. Lee
发明人： Weiwen Deng , Yong H. Lee
IPC分类号： G06F17/00
CPC分类号： B60T7/22 , B60T7/18 , B60T8/172 , B60T2201/089 , B60T2210/36 , Y10T477/693738 , Y10T477/69387
摘要： A method for predicting the dynamics of a vehicle using information about the path on which the vehicle is travelling that has particular application for enhancing active safety performance of the vehicle, to improve driver comfort and to improve vehicle dynamics control. The method includes generating a preview of a path to be followed by the vehicle where the preview of the path is generated based on actual values of a plurality of vehicle parameters. The method further includes obtaining a corrected value of at least one of the plurality of vehicle parameters corresponding to the actual values of each of the plurality of vehicle parameters, wherein the corrected value of the at least one of the vehicle parameters is obtained based on a target path to be followed by the vehicle on the road, and wherein the target path is obtained on the basis of a plurality of road parameters.
摘要翻译：使用关于车辆行驶的路径的信息来预测车辆的动力学的方法，其具有用于增强车辆的主动安全性能的特定应用，以提高驾驶员舒适性并改善车辆动态控制。该方法包括基于多个车辆参数的实际值生成路径预览所遵循的路径的预览。所述方法还包括获得与所述多个车辆参数中的每一个的实际值相对应的所述多个车辆参数中的至少一个的校正值，其中，所述车辆参数中的所述至少一个车辆参数的校正值基于在道路上跟随车辆的目标路径，并且其中基于多个道路参数获得目标路径。

2. 发明授权

US08073594B2 Trailer articulation angle estimation 有权
标题翻译：拖车关节角度估计
公开(公告)号：US08073594B2
公开(公告)日：2011-12-06
申请号：US13020866
申请日：2011-02-04
申请人： Yong H. Lee , Alexander Kade
发明人： Yong H. Lee , Alexander Kade
IPC分类号： G02B5/08 , B60R1/072 , G06F19/00
CPC分类号： B60D1/30 , B60D1/58 , G08G1/167
摘要： A method for operating a vehicle includes acquiring position information including an azimuth angle between a non-contacting sensor and a wheeled axle of an attached trailer, determining a trailer tongue length correlated to the position information, determining a track width of the attached trailer correlated to the position information, and calculating a trailer hitch articulation angle corresponding to the trailer tongue length and the track width of the attached trailer.
摘要翻译：一种用于操作车辆的方法包括：获取位置信息，该位置信息包括非接触传感器和附加拖车的轮式轴之间的方位角，确定与位置信息相关的拖车舌头长度，确定与所述拖车相关的拖车的履带宽度位置信息，以及计算对应于拖车舌长度和附加拖车的履带宽度的拖车牵引关节角度。

3. 发明授权

US07912665B2 Method and apparatus for driver hands off detection for vehicles with active front steering system 有权
标题翻译：用于具有主动前转向系统的车辆的驾驶员关闭检测的方法和装置
公开(公告)号：US07912665B2
公开(公告)日：2011-03-22
申请号：US12275831
申请日：2008-11-21
申请人： Weiwen Deng , Yong H. Lee , Haicen Zhang
发明人： Weiwen Deng , Yong H. Lee , Haicen Zhang
IPC分类号： G06F15/00
CPC分类号： B60T7/14 , B60K28/06 , B60T7/22 , B60W40/08 , B60W50/14 , B60W2520/10
摘要： A system and method for detecting the absence of contact between the hands of a driver of a vehicle and a steering wheel of the vehicle that have particular application in ensuring the proper functioning of various components of the driver assist steering systems and maintaining driver attentiveness. The method for detecting a no-contact condition between the hands of the driver of the vehicle and the steering wheel includes generating a model of the no-contact condition using a second-order transfer function. The method further includes obtaining a set of model-generated steering dynamics by estimating a plurality of parameters of the second-order transfer function and a set of measured steering dynamics using a plurality of sensors. The set of model-generated steering dynamics and the set of measured steering dynamics are then compared and the no-contact condition is detected based on this comparison.
摘要翻译：一种用于检测车辆驾驶员的手与车辆方向盘之间没有接触的系统和方法，其特别适用于确保驾驶员的各个部件的正常功能，辅助转向系统和维持驾驶员的注意力。用于检测车辆驾驶员的手与方向盘之间的无接触状态的方法包括使用二阶传递函数生成无接触状态的模型。该方法还包括通过使用多个传感器估计二阶传递函数的多个参数和一组测量的转向动力学来获得一组模型生成的转向动力学。然后比较一组模型生成的转向动力学和一组测量的转向动力学，并且基于该比较来检测无接触状态。

4. 发明授权

US07640089B2 Vehicle-trailer stability and handling performance improvement using rear-wheel steering control 有权
标题翻译：使用后轮转向控制的车辆拖车稳定性和操纵性能提升
公开(公告)号：US07640089B2
公开(公告)日：2009-12-29
申请号：US11100016
申请日：2005-04-06
申请人： Weiwen Deng , Yong H. Lee , Yuen-Kwok Chin , David S. Rule
发明人： Weiwen Deng , Yong H. Lee , Yuen-Kwok Chin , David S. Rule
IPC分类号： B62D5/02
CPC分类号： B62D7/159 , B62D6/003 , B62D13/00
摘要： A vehicle steering control system for a vehicle/trailer combination that provides rear-wheel steering assist to improve the vehicle/trailer combination stability and handling performance. The control system provides an open-loop feed-forward control signal based on hand-wheel angle and vehicle speed. The control system includes a vehicle yaw rate command interpreter that provides a vehicle closed-loop feedback control signal based on the yaw rate of the vehicle, a trailer yaw rate command interpreter that provides a trailer closed-loop feedback control signal based on the yaw rate of the trailer, and a vehicle lateral acceleration command interpreter that provides a closed-loop feedback control signal based on the lateral acceleration of the vehicle. The closed-loop feedback signals are added together and then combined with the open-loop feed-forward control signal to provide the rear-wheel steering assist.
摘要翻译：一种用于车辆/拖车组合的车辆转向控制系统，其提供后轮转向辅助以改善车辆/拖车组合的稳定性和操纵性能。控制系统基于手轮角度和车速提供开环前馈控制信号。控制系统包括车辆横摆速度命令解释器，其基于车辆的横摆角速度提供车辆闭环反馈控制信号;拖车横摆速度命令解释器，其基于横摆率提供拖车闭环反馈控制信号以及车辆横向加速度指令解释器，其基于车辆的横向加速度提供闭环反馈控制信号。将闭环反馈信号加在一起，然后与开环前馈控制信号相结合，以提供后轮转向辅助。

5. 发明授权

US5552766A Anti-crime security system 失效
标题翻译：反犯罪安全制度
公开(公告)号：US5552766A
公开(公告)日：1996-09-03
申请号：US197888
申请日：1994-02-17
申请人： Jung K. Lee , Yong H. Lee
发明人： Jung K. Lee , Yong H. Lee
IPC分类号： E05G5/00 , G07C9/00 , G08B13/00
CPC分类号： G07C9/00158 , E05G5/003 , G07C9/00142
摘要： An anti-crime security system which provides an entrance and an exit to an establishment, wherein the entrance and exit define an enclosed area, provides sensors to monitor ingress and egress through the enclosed area, and monitors activity in the enclosed area and controls access to the establishment based on the ingress, egress, and activity monitored by the sensors.
摘要翻译：一个反犯罪安全系统，提供入口和出口到企业，其中入口和出口定义封闭区域，提供传感器来监测通过封闭区域的入口和出口，并监视封闭区域中的活动并控制访问基于传感器监控的入口，出口和活动的建立。

6. 发明授权

US5498398A Method of treating spent electrolytic solution from electrolytic copper production 失效
标题翻译：从电解铜生产处理废电解液的方法
公开(公告)号：US5498398A
公开(公告)日：1996-03-12
申请号：US334245
申请日：1994-11-04
申请人： Seong W. Kang , Yong H. Lee
发明人： Seong W. Kang , Yong H. Lee
IPC分类号： C01B17/74 , C01G3/12 , C22B3/44 , C22B30/00
CPC分类号： C01G3/12 , C01B17/74 , C22B3/44 , C22B30/00 , Y02P10/234
摘要： Disclosed herein is a method for treating a spent copper-refining electrolyte to remove impurities such as copper (Cu), arsenic (As), antimony (Sb), bismuth (Bi), nickel (Ni) and the like by using a hydrogen sulfide gas. The method comprises the steps of: (a) blowing a hydrogen sulfide gas into the spent electrolyte to precipitate copper sulfide (CuS); (b) blowing air into the coprecipitates solution obtained in the above step (a) to oxidize arsenic, bismuth and antimony thereby redissolving them into the solution, and the solution is subjected to solid-liquid separation to separate copper sulfide from the liquid; (c) blowing a sulfur dioxide gas into the copper-depleted liquid to reduce arsenic, bismuth and antimony and blowing a nitrogen gas to purge the remaining sulfur dioxide gas; (d) blowing a hydrogen sulfide gas to precipitate arsenic, bismuth and antimony in the form of sulfides and blowing a nitrogen gas to purge the remaining hydrogen sulfide gas and separating arsenic sulfide (As.sub.2 S.sub.3) from the liquid; and (e) concentrating the liquid to separate crude nickel sulfate (NiSO.sub.4) and sulfuric acid (H.sub.2 SO.sub.4).
摘要翻译：本文公开了一种处理废铜精炼电解质以通过使用硫化氢来除去诸如铜（Cu），砷（As），锑（Sb），铋（Bi），镍（Ni）等的杂质的方法。加油站。该方法包括以下步骤：（a）将硫化氢气体吹入废电解液中以沉淀硫化铜（CuS）; （b）将上述步骤（a）中得到的共沉淀溶液吹入空气中以氧化砷，铋和锑，将其再溶解到溶液中，使溶液进行固液分离，从而将硫化铜与液体分离; （c）将二氧化硫气体吹入贫铜液体中以减少砷，铋和锑，并吹氮气吹扫剩余的二氧化硫气体; （d）吹入硫化氢气体以硫化物形式沉淀砷，铋和锑并吹氮气吹扫剩余的硫化氢气体并从液体中分离出硫化砷（As2S3）; 和（e）将液体浓缩以分离粗硫酸镍（NiSO 4）和硫酸（H 2 SO 4）。

7. 发明授权

US5491100A Method for manufacturing a semiconductor device having a contact window structure 失效
标题翻译：具有接触窗结构的半导体器件的制造方法
公开(公告)号：US5491100A
公开(公告)日：1996-02-13
申请号：US155745
申请日：1993-11-23
申请人： Yong H. Lee , Young W. Seo
发明人： Yong H. Lee , Young W. Seo
IPC分类号： H01L21/28 , H01L21/265 , H01L21/3213 , H01L21/336 , H01L21/60 , H01L21/768 , H01L21/8242 , H01L23/522 , H01L29/78
CPC分类号： H01L27/10873 , H01L21/76897
摘要： A method of manufacturing and a structure of a semiconductor device is disclosed whereby a gate insulating layer, a polycrystalline silicon layer, a tungsten silicide layer and a first insulating layer are formed on a semiconductor substrate. Gates are formed by the removal of the layers by dry etching, wherein the etch rate of the tungsten silicide layer is faster than the other layers, thereby forming an undercut region in the tungsten silicide layer. A second insulating layer is formed on the surface of the resultant structure to form spacers, and a contact window is formed between the gates via an etching process. The second insulating layer portion which forms the spacers need not be thick to prevent etching of the gates when forming the contact window, therefore good step coverage is achieved and reliability of the device is increased.
摘要翻译：公开了半导体器件的制造方法和结构，其中在半导体衬底上形成栅极绝缘层，多晶硅层，硅化钨层和第一绝缘层。通过干蚀刻去除层形成栅极，其中硅化钨层的蚀刻速率比其他层更快，从而在硅化钨层中形成底切区域。在所得结构的表面上形成第二绝缘层以形成间隔物，并且通过蚀刻工艺在栅极之间形成接触窗口。形成间隔物的第二绝缘层部分不必是厚的，以防止在形成接触窗口时蚀刻栅极，因此实现了良好的阶梯覆盖，并且增加了器件的可靠性。

8. 发明授权

US5361308A 3-D measurement of cutting tool wear 失效
标题翻译： 3-D测量刀具磨损
公开(公告)号：US5361308A
公开(公告)日：1994-11-01
申请号：US818940
申请日：1992-01-10
申请人： Yong H. Lee , Raghunath P. Khetan , Don R. Sutherland
发明人： Yong H. Lee , Raghunath P. Khetan , Don R. Sutherland
IPC分类号： B23Q17/24 , G01B11/24 , G06T7/00 , G06K9/00 , G01B11/02 , G06F15/46 , G06G7/64
CPC分类号： G06K9/00 , B23Q17/2495 , G01B11/2441 , G06T7/0057 , G06K2209/19 , G06T2207/30164
摘要： The profile of a tool or other object having a flat reference plane is illuminated by interfering beams of coherent light to generate a striped light pattern which at any point deviates from straight lines as a function of the surface spacing from the reference plane. A camera image of the pattern taken at an angle to the beams is processed by an image analysis program which converts the stripes to lines corresponding to light peaks and valleys of the pattern. Tool wear or object profile is determined from the deviation of lines from straight reference lines. The program includes algorithms for identifying peak and valley line segments, determining the segments which are neighbors of other segments, and connecting lines according to a set of rules and constraints which use the data on neighbor segments and the proximity of segment end points.
摘要翻译：具有平坦参考平面的工具或其他物体的轮廓由相干光的干涉光束照射，以产生条纹光图案，该条纹光图案随着离基准平面的表面间隔的函数偏离直线。通过图像分析程序处理与束成一定角度拍摄的图案的相机图像，该图像分析程序将条纹转换为对应于图案的光峰和谷的线。刀具磨损或物体轮廓是根据直线参考线的偏差确定的。该程序包括用于识别峰谷线段的算法，确定作为其他段的相邻段的段，以及根据使用相邻段上的数据和段终点的接近的一组规则和约束来连接线。

9. 发明授权

US5243328A Electronic equipment anti-theft monitoring system 失效
标题翻译：电子设备防盗监控系统
公开(公告)号：US5243328A
公开(公告)日：1993-09-07
申请号：US729198
申请日：1991-07-12
申请人： Jung K. Lee , Yong H. Lee
发明人： Jung K. Lee , Yong H. Lee
IPC分类号： G08B13/14
CPC分类号： G08B13/1418
摘要： A power distribution and anti-theft alarm system for monitoring a plurality of electronic equipment utilizes existing front-end noise suppressor capacitors to provide a return path along the power supply lines of an injected RF current back to the system monitoring. Accordingly, removal or cutting of the power supply cords to the various electronic equipment can be monitored to provide a theft deterrent. Corresponding LEDs are utilized to provide status of the various channels coupled to the power distribution and anti-theft alarm system. Accordingly, power on/off, alarm on/off and electronic equipment status is indicated.
摘要翻译：用于监测多个电子设备的配电和防盗报警系统利用现有的前端噪声抑制电容器，将注入的RF电流的电源线的返回路径提供回系统监控。因此，可以监视对各种电子设备的电源线的去除或切割以提供防盗威慑。相应的LED用于提供耦合到配电和防盗报警系统的各种通道的状态。因此，指示电源开/关，报警开/关和电子设备状态。

10. 发明授权

US4980844A Method and apparatus for diagnosing the state of a machine 失效
标题翻译：用于诊断机器状态的方法和装置
公开(公告)号：US4980844A
公开(公告)日：1990-12-25
申请号：US200116
申请日：1988-05-27
申请人： Victor Demjanenko , Andres Soom , Yong H. Lee , Andrei Reinhorn , Tsu-Teh Soong , David M. Benenson , James E. Neil , Harish K. Naidu , Selwyn Wright
发明人： Victor Demjanenko , Andres Soom , Yong H. Lee , Andrei Reinhorn , Tsu-Teh Soong , David M. Benenson , James E. Neil , Harish K. Naidu , Selwyn Wright
IPC分类号： G01H1/00
CPC分类号： G01H1/00
摘要： The invention provides a method and apparatus for diagnosing the mechanical condition of a machine. The method of the invention includes the following steps: sensing reference vibrational characteristics of a machine in the time domain; creating a reference signature from the reference vibrational characteristics; saving the reference signature; sensing test vibrational characteristics of the same machine in the time domain; creating a test signature from the test vibrational characteristics; automatically computing a measured distance between at least one point of the reference signature and at least one corresponding point on the test signature; automatically comparing the measured distance against a threshold value to determine if the machine is operating normally or abnormally; and providing a signal when the comparison indicates abnormal operation. An apparatus is also disclosed for implementing the method of the invention.
摘要翻译：本发明提供一种用于诊断机器的机械状态的方法和装置。本发明的方法包括以下步骤：在时域中检测机器的参考振动特性; 从参考振动特征创建参考签名; 保存参考签名; 在时域中检测同一台机器的振动特性; 从测试振动特性创建测试签名; 自动计算所述参考签名的至少一个点与所述测试签名上的至少一个对应点之间的测量距离; 自动将测量距离与阈值进行比较，以确定机器是否正常运行或异常运行; 并且当比较指示异常操作时提供信号。还公开了一种用于实现本发明的方法的装置。

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