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1. 发明授权

US08746939B2 Crystal off-axis LED headlamp 有权
标题翻译：水晶离轴LED大灯
公开(公告)号：US08746939B2
公开(公告)日：2014-06-10
申请号：US13290490
申请日：2011-11-07
申请人： Bruce Preston Williams , Mahendra Somasara Dassanayake
发明人： Bruce Preston Williams , Mahendra Somasara Dassanayake
IPC分类号： F21V5/04 , B60Q1/04
CPC分类号： F21S43/249 , F21S41/141 , F21S41/24 , F21S43/14 , F21S43/239 , F21S43/241 , F21S43/243 , F21Y2115/10
摘要： A light assembly for motor vehicles includes a body made of a light-transmitting material. The light-transmitting material preferably includes a front light-emitting surface, and a plurality of rear surface portions that provide for inward reflection of light from a plurality of LEDs or other light sources. The reflective surface portions may be in the form of truncated parabolas having flat upper, lower, and/or side surfaces to reduce the overall height and/or width of the light assembly. The reflective surfaces can be oriented at off-axis relative to a vehicle axis to provide a specific beam intensity and direction.
摘要翻译：用于机动车辆的灯组件包括由透光材料制成的主体。透光材料优选地包括前发光表面和多个后表面部分，其提供来自多个LED或其它光源的光的向内反射。反射表面部分可以是具有平坦的上，下和/或侧表面的截顶抛物线的形式，以减小灯组件的整体高度和/或宽度。反射表面可以相对于车辆轴线在轴外取向，以提供特定的光束强度和方向。

2. 发明申请

US20130114282A1 CRYSTAL OFF-AXIS LED HEADLAMP 有权
标题翻译：水晶离合器LED头灯
公开(公告)号：US20130114282A1
公开(公告)日：2013-05-09
申请号：US13290490
申请日：2011-11-07
申请人： Bruce Preston Williams , Mahendra Somasara Dassanayake
发明人： Bruce Preston Williams , Mahendra Somasara Dassanayake
IPC分类号： B60Q1/04
CPC分类号： F21S43/249 , F21S41/141 , F21S41/24 , F21S43/14 , F21S43/239 , F21S43/241 , F21S43/243 , F21Y2115/10
摘要： A light assembly for motor vehicles includes a body made of a light-transmitting material. The light-transmitting material preferably includes a front light-emitting surface, and a plurality of rear surface portions that provide for inward reflection of light from a plurality of LEDs or other light sources. The reflective surface portions may be in the form of truncated parabolas having flat upper, lower, and/or side surfaces to reduce the overall height and/or width of the light assembly. The reflective surfaces can be oriented at off-axis relative to a vehicle axis to provide a specific beam intensity and direction.
摘要翻译：用于机动车辆的灯组件包括由透光材料制成的主体。透光材料优选地包括前发光表面和多个后表面部分，其提供来自多个LED或其它光源的光的向内反射。反射表面部分可以是具有平坦的上，下和/或侧表面的截顶抛物线的形式，以减小灯组件的整体高度和/或宽度。反射表面可以相对于车辆轴线在轴外取向，以提供特定的光束强度和方向。

3. 发明授权

US08433479B2 Adaptive front-lighting system with fuzzy logic control 有权
标题翻译：具有模糊逻辑控制的自适应前照灯系统
公开(公告)号：US08433479B2
公开(公告)日：2013-04-30
申请号：US13023632
申请日：2011-02-09
申请人： Luciano Lukacs , Mahendra Somasara Dassanayake , Iuri Muniz Pepe , Robson da Silva Magalhaes , Christiano Hora De O. Fontes , Marcelo Embirucu
发明人： Luciano Lukacs , Mahendra Somasara Dassanayake , Iuri Muniz Pepe , Robson da Silva Magalhaes , Christiano Hora De O. Fontes , Marcelo Embirucu
IPC分类号： A01B69/00 , B62D6/00 , B62D11/00 , B62D12/00 , B63G8/04 , G05D11/00
CPC分类号： B60Q1/18 , B60Q1/0041 , B60Q1/12 , B60Q2300/112 , B60Q2300/322 , F21W2102/19
摘要： An adaptive front-lighting system is provided for a vehicle, such as a passenger car, truck, or tractor trailer. A plurality of LED light sources on the vehicle have a projection pattern for exterior illumination to supplement a main beam from a main light source. A power supply drives the LED light sources according to a driving signal having a magnitude between a minimum driving signal and a maximum driving signal, wherein the LED light sources sequentially illuminate in response to the magnitude of the driving signal. A speed sensor characterizes an instantaneous vehicle speed. A turn sensor characterizes an instantaneous turning radius. A fuzzy controller generates the driving signal in response to the instantaneous vehicle speed and the instantaneous turning radius based on a fuzzy model. The fuzzy model is characterized by a plurality of empirically-derived fuzzy rules that define discontinuous values and by a plurality of modified consequents that produce a substantially continuous output.
摘要翻译：为诸如客车，卡车或拖拉机拖车的车辆提供自适应前照明系统。车辆上的多个LED光源具有用于外部照明的投影图案，以补充来自主光源的主光束。电源根据具有最小驱动信号和最大驱动信号之间的幅度的驱动信号驱动LED光源，其中LED光源响应于驱动信号的大小顺序照亮。速度传感器表征瞬时车速。旋转传感器表征瞬时转弯半径。模糊控制器基于模糊模型响应于瞬时车辆速度和瞬时转弯半径来产生驾驶信号。模糊模型的特征在于多个经验导出的模糊规则，其定义不连续值，以及多个经修改的后果，其产生基本上连续的输出。

4. 发明申请

US20110169410A1 LIGHT EMITTING DIODE HEADLAMP FOR A VEHICLE 有权
标题翻译：用于车辆的发光二极管头灯
公开(公告)号：US20110169410A1
公开(公告)日：2011-07-14
申请号：US12685898
申请日：2010-01-12
申请人： Mahendra Somasara Dassanayake , Donald Paul Bilger , Arun Kumar
发明人： Mahendra Somasara Dassanayake , Donald Paul Bilger , Arun Kumar
IPC分类号： B60Q1/02 , F21S8/10 , B60Q1/00
CPC分类号： F21S41/663 , F21S41/13 , F21S41/143 , F21S41/285
摘要： A vehicle exterior lamp is provided with an array of light emitting diodes (LEDs) with rows and columns and each LED positioned at an intersection thereof. An LED is illuminated by selectively applying a signal to the row and column corresponding to the LED position. A vehicle headlamp lighting system is provided with an array of LEDs with rows and columns, and each LED positioned at a row and column intersection. The lighting system has a control module for selectively illuminating the LEDs by applying a signal to the rows and to the columns corresponding to the location of the LEDs to be illuminated. A vehicle headlamp is provided with an optical structure for reflection and refraction of light and LEDs. Light emitted by the LEDs interacts with the optical structure and exits the headlamp in a generally perpendicular direction to the LED emitted light.
摘要翻译：车辆外部灯设置有具有行和列的发光二极管（LED）阵列，并且每个LED位于其交叉点处。通过选择性地将信号施加到对应于LED位置的行和列来照亮LED。车辆前照灯照明系统设置有具有行和列的LED阵列，并且每个LED位于行和列交叉点。照明系统具有控制模块，用于通过向对应于要照明的LED的位置的行和列施加信号来选择性地照亮LED。车辆前照灯设置有用于光和LED的反射和折射的光学结构。由LED发射的光与光学结构相互作用并沿与LED发光的大致垂直的方向离开前照灯。

5. 发明授权

US07156542B2 Vehicle headlight system having digital beam-forming optics 有权
标题翻译：车头灯系统具有数字波束形成光学元件
公开(公告)号：US07156542B2
公开(公告)日：2007-01-02
申请号：US10249225
申请日：2003-03-24
申请人： Ronald Hugh Miller , Mahendra Somasara Dassanayake , David Anthony Wagner , Gary Steven Strumolo , Thomas Edward Pilutti , Sheran Anthony Alles
发明人： Ronald Hugh Miller , Mahendra Somasara Dassanayake , David Anthony Wagner , Gary Steven Strumolo , Thomas Edward Pilutti , Sheran Anthony Alles
IPC分类号： B60Q1/08 , B60Q1/16
CPC分类号： B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/134 , B60Q2300/136 , B60Q2300/142 , B60Q2300/312 , B60Q2300/322 , B60Q2300/324 , B60Q2300/336 , B60Q2300/41 , B60Q2300/42
摘要： A vehicle headlight system including a light source, digital beam forming optics optically coupled to the light source, and a memory storing a plurality of light illumination patterns. The memory is electrically coupled to the digital beam forming optics. The digital beam forming optics is adapted to output light from the light source in the form of at least one of the light illumination patterns in response to at least one vehicle operating condition.
摘要翻译：一种车辆头灯系统，包括光源，光学耦合到光源的数字光束形成光学器件和存储多个光照明图案的存储器。存储器电耦合到数字光束形成光学器件。数字波束形成光学器件适于响应于至少一个车辆操作条件，以至少一个光照明图案的形式从光源输出光。

6. 发明授权

US06639569B2 Integrated heads-up display and cluster projection panel assembly for motor vehicles 失效
公开(公告)号：US06639569B2
公开(公告)日：2003-10-28
申请号：US09736931
申请日：2000-12-14
申请人： Jerry Gray Kearns , Mahendra Somasara Dassanayake , Terry Thomas Cwik
发明人： Jerry Gray Kearns , Mahendra Somasara Dassanayake , Terry Thomas Cwik
IPC分类号： G09G500
CPC分类号： G02B27/0101 , B60K2350/2052 , G02B2027/0165 , G09G3/14 , G09G5/02
摘要： An integrated heads-up display (HUD) and cluster projection panel assembly for a motor vehicle includes a housing and a display unit contained within the housing. The display unit has first and second pixel arrays which turn on and off for forming first and second image light beams in response to receiving light. A HUD unit is contained within the housing. The HUD unit has a first converter for transmitting light to the first pixel array of the display unit. The HUD unit further has a first projection optic for projecting the first image light beam from the first pixel array of the display unit onto a windscreen of the motor vehicle. A cluster projection panel unit is contained within the housing. The cluster projection panel has a second converter for transmitting light to the second pixel array of the display unit. The cluster projection panel unit further has a second projection optic for projecting the second image light beam from the second pixel array of the display unit onto a cluster projection screen of the motor vehicle.

7. 发明授权

US06497503B1 Headlamp system with selectable beam pattern 有权
标题翻译：头灯系统具有可选择的波束图案
公开(公告)号：US06497503B1
公开(公告)日：2002-12-24
申请号：US09681901
申请日：2001-06-21
申请人： Mahendra Somasara Dassanayake , Paul Mulvanny , Sheran Anthony Alles
发明人： Mahendra Somasara Dassanayake , Paul Mulvanny , Sheran Anthony Alles
IPC分类号： B60Q100
CPC分类号： F21V9/04 , B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/21 , B60Q2300/314 , B60Q2300/333 , B60Q2300/334 , F21S41/675
摘要： A headlamp system stores a plurality of beam patterns on a microprocessor 32 that selects a predetermined beam pattern based on driving conditions and sends the predetermined beam pattern to a digital micromirror device (DMD) 18 that is capable of generating the desired beam pattern by adjusting the position of individual pixels on the DMD 18. Several vehicle parameters are inputs 36, 37, 38, 29, 70 to the microcontroller 32 and are used to determine the appropriate beam pattern to be produced by the DMD 18 and projected by the headlamp system of the present invention.
摘要翻译：前照灯系统将多个光束图案存储在微处理器32上，微处理器32基于驱动条件选择预定的光束图案，并将预定的光束图案发送到数字微镜装置（DMD）18，数字微镜装置（DMD）18能够通过调节 DMD18上的各个像素的位置。几个车辆参数是到微控制器32的输入36,37,38,29,70，并且用于确定由DMD 18产生并由前照灯系统投射的适当的波束图案本发明。

8. 发明授权

US08994495B2 Virtual vehicle entry keypad and method of use thereof 有权
标题翻译：虚拟车辆输入键盘及其使用方法
公开(公告)号：US08994495B2
公开(公告)日：2015-03-31
申请号：US13546852
申请日：2012-07-11
申请人： Mahendra Somasara Dassanayake , John Robert Van Wiemeersch , Yitah Richard Wu , Jeff Allen Greenberg , Donald Paul Bilger , Mark George Vojtisek , Chad A. Widrick , Patrick Holub
发明人： Mahendra Somasara Dassanayake , John Robert Van Wiemeersch , Yitah Richard Wu , Jeff Allen Greenberg , Donald Paul Bilger , Mark George Vojtisek , Chad A. Widrick , Patrick Holub
IPC分类号： G05B19/00 , B60R25/10 , G05B23/02 , G05B23/00 , B60Q1/00 , B60Q3/00 , H03M11/00 , H03M1/10 , G07C9/00
CPC分类号： G07C9/00174 , G07C9/0069 , G07C2209/64
摘要： Keypad indicia are integral with a window of a vehicle. The keypad indicia are formed using a ultra-violet (UV) fluorescent dye that is nearly invisible to a human eye until exposed to UV light. A UV light emitting device of the vehicle is configured for outputting UV light. The light emitting device is mounted for enabling the keypad indicia to be exposed to the outputted UV light thereby causing the keypad indicia to become readily visible by the human eye. An imaging device of the vehicle captures user interaction with the keypad indicia while the keypad indicia is exposed to the outputted UV light. The keypad interaction processor determines if a sequence of body part movements with respect to the keypad indicia that is captured by the imaging device during exposure of the keypad indicia to the outputted light corresponds to an access code of the vehicle.
摘要翻译：键盘标记与车辆的窗口是一体的。使用紫外线（UV）荧光染料形成小键盘标记，对于人眼几乎不可见，直到暴露于紫外线。车辆的UV发光装置被配置为输出UV光。安装发光装置以使小键盘标记能够暴露于输出的UV光，从而使小键盘标记变得容易被人眼睛看见。当小键盘标记暴露于所输出的UV光时，车辆的成像装置捕获用户与小键盘标记的交互。键盘交互处理器确定在将小键盘标记曝光到输出的光时，相对于由成像装置捕获的小键盘标记的身体部分移动的序列是否对应于车辆的访问代码。

9. 发明申请

US20140015637A1 VIRTUAL VEHICLE ENTRY KEYPAD AND METHOD OF USE THEREOF 有权
标题翻译：虚拟车辆输入键盘及其使用方法
公开(公告)号：US20140015637A1
公开(公告)日：2014-01-16
申请号：US13546852
申请日：2012-07-11
申请人： Mahendra Somasara Dassanayake , John Robert Van Wiemeersch , Yitah Richard Wu , Jeff Allen Greenberg , Donald Paul Bilger , Mark George Vojtisek , Chad A. Widrick , Patrick Holub
发明人： Mahendra Somasara Dassanayake , John Robert Van Wiemeersch , Yitah Richard Wu , Jeff Allen Greenberg , Donald Paul Bilger , Mark George Vojtisek , Chad A. Widrick , Patrick Holub
IPC分类号： G05B19/00
CPC分类号： G07C9/00174 , G07C9/0069 , G07C2209/64
摘要： Keypad indicia are integral with a window of a vehicle. The keypad indicia are formed using a ultra-violet (UV) fluorescent dye that is nearly invisible to a human eye until exposed to UV light. A UV light emitting device of the vehicle is configured for outputting UV light. The light emitting device is mounted for enabling the keypad indicia to be exposed to the outputted UV light thereby causing the keypad indicia to become readily visible by the human eye. An imaging device of the vehicle captures user interaction with the keypad indicia while the keypad indicia is exposed to the outputted UV light. The keypad interaction processor determines if a sequence of body part movements with respect to the keypad indicia that is captured by the imaging device during exposure of the keypad indicia to the outputted light corresponds to an access code of the vehicle.
摘要翻译：键盘标记与车辆的窗口是一体的。使用紫外线（UV）荧光染料形成小键盘标记，对于人眼几乎不可见，直到暴露于紫外线。车辆的UV发光装置被配置为输出UV光。安装发光装置以使小键盘标记能够暴露于输出的UV光，从而使小键盘标记变得容易被人眼睛看见。当小键盘标记暴露于所输出的UV光时，车辆的成像装置捕获用户与小键盘标记的交互。小键盘交互处理器确定在将小键盘标记曝光到输出的光时，相对于由成像装置捕获的小键盘标记的身体部分运动的序列是否对应于车辆的访问代码。

10. 发明授权

US07541743B2 Adaptive vehicle communication controlled lighting system 有权
标题翻译：自适应车辆通信控制照明系统
公开(公告)号：US07541743B2
公开(公告)日：2009-06-02
申请号：US10605733
申请日：2003-10-22
申请人： Irving Toivo Salmeen , Ronald Hugh Miller , David M. DiMeo , Gary Steven Strumolo , Mahendra Somasara Dassanayake , Sheran Anthony Alles , David Anthony Wagner
发明人： Irving Toivo Salmeen , Ronald Hugh Miller , David M. DiMeo , Gary Steven Strumolo , Mahendra Somasara Dassanayake , Sheran Anthony Alles , David Anthony Wagner
IPC分类号： B60Q1/14 , B60Q1/26
CPC分类号： B60Q1/085 , B60Q2300/056 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/134 , B60Q2300/136 , B60Q2300/142 , B60Q2300/312 , B60Q2300/322 , B60Q2300/324 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , G01S13/931 , G01S2013/9321 , G01S2013/9325 , G01S2013/9339 , G01S2013/935 , G01S2013/9353 , G01S2013/9357 , G01S2013/936 , G01S2013/9364 , G01S2013/9367
摘要： A vehicle safety system (10) includes a light source (32). A beam-forming assembly (34) is optically coupled to the light source (32). An object detection sensor (16) detects an object and generates an object detection signal. A controller (18) is coupled to the beam-forming assembly (34) and the object detection sensor (16). The controller (18) adjusts illumination output of the vehicle safety system (10) in response to the object detection signal.
摘要翻译：车辆安全系统（10）包括光源（32）。光束形成组件（34）光耦合到光源（32）。物体检测传感器（16）检测物体并产生物体检测信号。控制器（18）联接到波束形成组件（34）和物体检测传感器（16）。控制器（18）响应于物体检测信号来调整车辆安全系统（10）的照明输出。

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