专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10311651B2 Method and system for providing dynamic pricing algorithm with embedded controller for high occupancy toll lanes 有权
公开(公告)号：US10311651B2
公开(公告)日：2019-06-04
申请号：US13407931
申请日：2012-02-29
申请人： Guangyu Zou , Alvaro E. Gil , Rakesh Kulkarni , Daniel W. Costanza
发明人： Guangyu Zou , Alvaro E. Gil , Rakesh Kulkarni , Daniel W. Costanza
IPC分类号： G06Q30/00 , G07B15/06 , G06Q10/08 , G06Q10/06 , G06Q10/04 , G06Q30/02
摘要： A method and system for providing a feedback based dynamic pricing algorithm with an embedded controller for a HOT (High Occupancy Toll) lane. An input-output transfer function of a vehicle flow with respect to a HOT lane can be obtained utilizing a simulation module. A feedback controller combined with, for example, a Smith predictor can be designed to avoid an unstable behavior due to a time delay in the HOT lane, a price regulation, and a large transient caused by an integral part of the controller due to traffic jams. A driver behavior preference model can be derived based on a relationship between a toll rate and several characteristics of the HOT lane and a general purpose lane. The feedback controller and the behavior preference model can then be implemented to set the toll rate in real-time in order to satisfy a desired performance metric.

2. 发明申请

US20130226668A1 METHOD AND SYSTEM FOR PROVIDING DYNAMIC PRICING ALGORITHM WITH EMBEDDED CONTROLLER FOR HIGH OCCUPANCY TOLL LANES 审中-公开
标题翻译：用于高功能车载嵌入式控制器的动态定价算法的方法与系统
公开(公告)号：US20130226668A1
公开(公告)日：2013-08-29
申请号：US13407931
申请日：2012-02-29
申请人： Guangyu Zou , Alvaro E. Gil , Rakesh Kulkarni , Daniel W. Costanza
发明人： Guangyu Zou , Alvaro E. Gil , Rakesh Kulkarni , Daniel W. Costanza
IPC分类号： G06Q30/02
CPC分类号： G06Q10/04 , G06Q30/0283 , G07B15/063
摘要： A method and system for providing a feedback based dynamic pricing algorithm with an embedded controller for a HOT (High Occupancy Toll) lane. An input-output transfer function of a vehicle flow with respect to a HOT lane can be obtained utilizing a simulation module. A feedback controller combined with, for example, a Smith predictor can be designed to avoid an unstable behavior due to a time delay in the HOT lane, a price regulation, and a large transient caused by an integral part of the controller due to traffic jams. A driver behavior preference model can be derived based on a relationship between a toll rate and several characteristics of the HOT lane and a general purpose lane. The feedback controller and the behavior preference model can then be implemented to set the toll rate in real-time in order to satisfy a desired performance metric.
摘要翻译：一种用于提供基于反馈的动态定价算法与用于HOT（高占空比）车道的嵌入式控制器的方法和系统。可以利用模拟模块获得相对于HOT车道的车辆流的输入 - 输出传递函数。与例如史密斯预测器相结合的反馈控制器可以被设计成避免由于交通拥堵而导致的HOT车道中的时间延迟，价格调节和由控制器的组成部分引起的大的暂时不稳定的行为。驾驶员行为偏好模型可以基于收费率与HOT车道和通用车道的几个特征之间的关系得出。然后可以实现反馈控制器和行为偏好模型，以便实时设定费率来满足期望的性能指标。

3. 发明授权

US07245856B2 Systems and methods for reducing image registration errors 失效
标题翻译：减少图像配准错误的系统和方法
公开(公告)号：US07245856B2
公开(公告)日：2007-07-17
申请号：US11109558
申请日：2005-04-19
申请人： Michael R. Furst , Daniel W. Costanza , Robert M. Lofthus , Mark A. Omelchenko
发明人： Michael R. Furst , Daniel W. Costanza , Robert M. Lofthus , Mark A. Omelchenko
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G15/234 , G03G2215/00021
摘要： An image processing apparatus including tandem print engines is provided for forming an image on an image receiving substrata. The apparatus includes a first print engine and a second print engine downstream from the first print engine. The second print engine is slaved to the first print engine. The first print engine has a first photoreceptor and a first period of revolution. The second print engine has a second photoreceptor and a second period of revolution. The image processing apparatus further includes an intermediate inverter that inverts the image receiving substrate between the first print engine and the second print engine. The inverter determines a phase difference between a first seam signal from the first photoreceptor and a second seam signal from the second photoreceptor.
摘要翻译：提供包括串联印刷引擎的图像处理装置，用于在图像接收基底上形成图像。该设备包括第一打印引擎和第一打印引擎下游的第二打印引擎。第二台打印引擎是第一台打印引擎。第一印刷机具有第一感光体和第一旋转周期。第二印刷机具有第二感光体和第二转动周期。图像处理装置还包括中间反相器，其使第一打印引擎和第二打印引擎之间的图像接收基板反转。逆变器确定来自第一感光体的第一接缝信号与来自第二感光体的第二接缝信号之间的相位差。

4. 发明授权

US5515139A Apparatus and method for lateral belt control with backlash compensation 失效
标题翻译：带间隙补偿的横向皮带控制装置和方法
公开(公告)号：US5515139A
公开(公告)日：1996-05-07
申请号：US297084
申请日：1994-08-29
申请人： Ssujan Hou , Daniel W. Costanza
发明人： Ssujan Hou , Daniel W. Costanza
IPC分类号： G03G15/16 , B65G15/64 , B65G39/16 , B65H5/02 , F16H7/00 , G03G15/00 , G03G21/00
CPC分类号： G03G15/755 , B65G39/16 , G03G2215/00156
摘要： An apparatus and method for controlling lateral movement of a belt supported on two or more rollers in an electrophotographic printing machine. The belt is rotated for several revolutions and the actual profile of the belt edge is sensed and stored. A steering roll is then tilted at an angle large enough to overcome any steering system backlash and the belt drift rate is measured. Incremental steering adjustments are then made in the opposite direction until the belt drift rate reverses direction. The steering system backlash is then determined as a function of the incremental angle (which is a known number of steering motor steps) and the number of corrective steering changes made. The backlash for the system in the opposite direction is then determined in the same manner. Steering corrections to the belt are then made with compensation for backlash so that the steering system is more responsive.
摘要翻译：一种用于控制在电子照相印刷机中支撑在两个或多个辊上的带的横向移动的装置和方法。皮带旋转几圈，并检测并存储皮带边缘的实际轮廓。然后将转向辊以足够大的角度倾斜以克服任何转向系统齿隙并测量皮带漂移速率。然后在相反方向进行增量转向调节，直到皮带漂移速率反转方向。然后，根据增量角度（已知数量的转向马达步骤）和进行的改正转向改变的数量来确定转向系统齿隙。然后以相同的方式确定系统在相反方向上的间隙。然后对带的转向校正进行补偿，以使转向系统更加灵敏。

5. 发明授权

US5450119A Single pass color printer 失效
标题翻译：单通彩色打印机
公开(公告)号：US5450119A
公开(公告)日：1995-09-12
申请号：US63794
申请日：1993-05-20
申请人： John H. Hinton , William J. Nowak , Daniel W. Costanza , Edward C. Bock
发明人： John H. Hinton , William J. Nowak , Daniel W. Costanza , Edward C. Bock
IPC分类号： B41J2/525 , B41J2/44 , G02B26/10 , G03G15/01 , G06K15/12 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/50 , B41J2/435
CPC分类号： H04N1/506 , G06K15/129 , H04N1/0473 , H04N1/1135 , H04N1/12 , H04N2201/04762
摘要： A single pass highlight color printer is disclosed which utilizes two pairs of Raster Output Scan (ROS) systems mounted symmetrically about a common polygon motor assembly. Four identical optical systems are thus provided, 180.degree. apart with diode laser outputs directed from a ROS frame parallel and separated to allow the appropriate spacing for xerographic components situated adjacent the xerographic belt. Each ROS unit includes a 90.degree. mirror pair which is mounted on a roof mirror carriage which in turn is connected to a focus carriage via an adjustable guide system. The interaction between the focus carriage and the roof mirror carriage enables a skew alignment and process (beam steering) adjustment to be accomplished with a high degree of precision.
摘要翻译：公开了一种单通道高亮度彩色打印机，其使用两对对称地围绕公共多边形电机组件安装的栅格输出扫描（ROS）系统。因此，提供了四个相同的光学系统，180°分开，二极管激光输出从ROS框架引导并联和分离，以允许位于静电复印带附近的静电复印部件的适当间距。每个ROS单元包括90°镜对，其安装在屋顶反光镜托架上，该反光镜托架又通过可调节的引导系统连接到聚焦托架。聚焦托架和车顶反光镜托架之间的相互作用使得能够以高精度实现偏斜对准和处理（光束转向）调节。

6. 发明授权

US5383014A Photoreceptor belt motion sensor using linear position sensors 失效
标题翻译：感光带运动传感器采用线性位置传感器
公开(公告)号：US5383014A
公开(公告)日：1995-01-17
申请号：US63796
申请日：1993-05-20
申请人： William J. Nowak , Daniel W. Costanza , Edward A. Powers
发明人： William J. Nowak , Daniel W. Costanza , Edward A. Powers
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G01D5/36 , G01P3/36 , G01P3/64 , G03G15/00 , B65G43/00 , G01N21/86 , G03G21/00
CPC分类号： G03G15/5033 , G01P3/36 , G01P3/64 , G03G2215/00075
摘要： The velocity of a photoreceptor belt is measured by sensing the passing of illuminated slits in the belt, as the belt moves in a process direction. Two linear position sensors are positioned so as to view the passing of the illuminated slits. The sensors are aligned in a staggered configuration so that there is an overlap region. The slits are positioned so that as one slit is moving off of a downstream sensor, a second slit is moving over the upstream sensor. The output from an illuminated sensor is alternately switched to the second sensor. The sensor outputs are differentiated to provide an output signal representing a belt velocity. The velocity is compared to said velocity in the belt drive system and error signals generated to compensate for detected changes in the belt velocity.
摘要翻译：感光带的速度是通过感测皮带中的照明狭缝的通过来测量的，因为皮带沿着加工方向移动。定位两个线性位置传感器，以便观察照明狭缝的通过。传感器以交错配置对准，以便存在重叠区域。狭缝被定位成使得当一个狭缝从下游传感器移开时，第二狭缝在上游传感器上移动。照明传感器的输出交替切换到第二传感器。差分传感器输出以提供代表皮带速度的输出信号。将速度与皮带驱动系统中的速度进行比较，并产生误差信号以补偿检测到的皮带速度变化。

7. 发明授权

US5204620A Photoreceptor motion sensor using a segmented photosensor array 失效
标题翻译：光感受器运动传感器使用分段光电传感器阵列
公开(公告)号：US5204620A
公开(公告)日：1993-04-20
申请号：US863893
申请日：1992-04-06
申请人： Daniel W. Costanza , William J. Nowak , Robert P. Loce
发明人： Daniel W. Costanza , William J. Nowak , Robert P. Loce
IPC分类号： G01P3/68 , G01D5/26 , G01P3/36 , G03G15/00 , G03G15/16 , G03G21/14 , G05D13/62
CPC分类号： G03G15/5033 , G01D5/26 , G01P3/36 , G03G2215/00075 , G03G2215/0158
摘要： The actual position and velocity of a photoreceptor belt is accurately measured by sensing the passing of illuminated holes in the belt, as the belt moves in a process direction. A segmented sensor array is positioned so as to view the passing of the illuminated holes. A Gaussian light intensity distribution is sensed by a group of sensor pixels which sense the light during a sampling interval. The array produces an output which is operated upon by a centroid processor to determine the center of moment for each sampled intensity distribution. A prediction is then made for projected position of the belt which is very accurate since the centroid calculation is not effected by noise produced by stray light or poorly defined image edges.

8. 发明授权

US4459010A Linear lens array scanning system for a multi-magnification copier 失效
标题翻译：用于多倍率复印机的线性透镜阵列扫描系统
公开(公告)号：US4459010A
公开(公告)日：1984-07-10
申请号：US373461
申请日：1982-04-30
申请人： John H. Hinton , Daniel W. Costanza , James D. Rees
发明人： John H. Hinton , Daniel W. Costanza , James D. Rees
IPC分类号： G03B27/34 , G03B27/50 , G03B27/52 , G03G15/04 , G03G15/28
CPC分类号： G03B27/526
摘要： A document reproduction system is disclosed which employs an imaging array assembly positioned to transmit reflected images from a document in an object plane onto an imaging plane. The imaging assembly includes a 1X lens array and at least one reduction/enlargement lens array. The overall dimensions of the total imaging area of the reproduction system are reduced from conventional fixed lens or fixed document system by providing means for moving the document, imaging assembly and imaging plane in certain prescribed relationships. These means include a pulley/cable/clutch arrangement which enables changes in velocity relationships which are required for a unity magnification mode of operation as well as those for a reduction or enlargement modes of operation.
摘要翻译：公开了一种文档再现系统，其采用定位成将来自物体平面中的文档的反射图像传输到成像平面上的成像阵列组件。成像组件包括1X透镜阵列和至少一个缩小/放大透镜阵列。通过提供用于以特定规定的关系移动文档，成像组件和成像平面的装置，从传统的固定透镜或固定文档系统减少了再现系统的总成像区域的总体尺寸。这些装置包括滑轮/电缆/离合器装置，其能够改变单位放大操作模式所需的速度关系以及用于减小或放大操作模式的速度关系。

9. 发明申请

US20100196072A1 MODULAR COLOR XEROGRAPHIC PRINTING ARCHITECTURE 审中-公开
标题翻译：模块化彩色印刷打印结构
公开(公告)号：US20100196072A1
公开(公告)日：2010-08-05
申请号：US12364675
申请日：2009-02-03
申请人： Stephen P. Hoover , Daniel W. Costanza , Barry P. Mandel
发明人： Stephen P. Hoover , Daniel W. Costanza , Barry P. Mandel
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G15/041 , G03G15/6567 , G03G21/16 , G03G2215/00021 , G03G2215/0158
摘要： A printing apparatus comprises a plurality of substantially identical modules forming a common sheet path. Each module includes an image receptor, a supply of marking material of a predetermined type, and a marking engine for creating an image of marking material on the sheet. Within each module a transport receives a sheet, moves the sheet to receive the image from the marking engine, and makes the sheet available for printing by a subsequent module in the sheet path. A sheet sensing system within each module detects a position of the sheet and uses that information to adjust the position of the image to be transferred to the sheet.
摘要翻译：打印设备包括形成公共页面路径的多个基本相同的模块。每个模块包括图像接收器，预定类型的标记材料的供应以及用于在片材上产生标记材料的图像的标记引擎。在每个模块内，传送器接收纸张，移动纸张以从标记引擎接收图像，并使得纸张可用于片材路径中的后续模块进行打印。每个模块内的纸张检测系统检测纸张的位置，并使用该信息来调整要转印到纸张上的图像的位置。

10. 发明申请

US20080260445A1 Method of controlling automatic electrostatic media sheet printing 审中-公开
标题翻译：控制自动静电介质纸张印刷的方法
公开(公告)号：US20080260445A1
公开(公告)日：2008-10-23
申请号：US11787777
申请日：2007-04-18
申请人： Daniel W. Costanza , Alex Brougham
发明人： Daniel W. Costanza , Alex Brougham
IPC分类号： G03G15/00 , G03G13/00
CPC分类号： G03G15/238 , G03G2215/00021 , G03G2215/00586 , G03G2215/00599 , G03G2215/00945 , G03G2215/0196
摘要： The present disclosure describes a method of automatically controlling feeding and transporting print media sheets through plural electrostatic print engines having seamed photoreceptor belts for duplex printing. In one embodiment the second photoreceptor belt is driven at a variable speed to maintain a constant phase relationship between the respective seams of the belts. The print image magnification on the front side of the printed sheet is matched by varying the speed of the scanner (ROS) in the second engine. In another embodiment. the first and second photoreceptor belts are both driven at a constant speed and the seam phase allowed to float. Sensors provide a timing signal upon passage of the seam in each belt respectively; and, the position of the belt seams thus determined. The system then calculates a release time for each sheet from the feeder to insure the sheet avoids the seam on both belts.
摘要翻译：本公开描述了一种通过具有用于双面打印的接缝感光带的多个静电打印引擎自动控制进给和传送打印介质片材的方法。在一个实施例中，以可变速度驱动第二感光带，以保持带的各个接缝之间的恒定的相位关系。通过改变第二发动机中的扫描仪（ROS）的速度来匹配打印纸张正面上的打印图像放大率。在另一个实施例中。第一和第二感光带都以恒定的速度驱动并且接缝相允许浮动。传感器分别在每个皮带中的接缝通过时提供定时信号; 并且这样确定了皮带接缝的位置。然后，系统计算每个片材从进料器的释放时间，以确保片材避免两个带上的接缝。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式