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1. 发明授权

US06289294B1 Method for determining rotational data using an encoder device 有权
标题翻译：使用编码器装置确定旋转数据的方法
公开(公告)号：US06289294B1
公开(公告)日：2001-09-11
申请号：US09251542
申请日：1999-02-17
申请人： David H. Rataj , Marvin L. Frinkle , Elliezer P. Freyre
发明人： David H. Rataj , Marvin L. Frinkle , Elliezer P. Freyre
IPC分类号： G01P300
CPC分类号： G01D5/24452 , F02D41/0097 , G01D5/2449 , G01D5/2451 , G01P3/481 , G01P3/489
摘要： A method is provided for determining rotational data from a random pulse pair generated by an encoder device, comprising the steps of: (a) monitoring the rotation of the rotating member using the encoder device; (b) receiving a plurality of pulses from the encoder device, where each of the pulses is indicative of a rotational distance that has been traveled by the rotating member; (c) storing a time value for each of the pulses that has occurred during the previous revolution of the rotating member; (d) identifying a first pulse and a second pulse that have occurred in the current revolution of the rotating member; (e) computing a time difference between the first pulse and the second pulse using a first time value for the first pulse that corresponds to the current revolution of the rotating member and a second time value for the second pulse that corresponds to a previous revolution of the rotating member; and then (f) using the time difference to determine a rotational speed, thereby determining rotational data for the rotating member from the random pulse pair.
摘要翻译：提供一种用于从由编码器装置产生的随机脉冲对确定旋转数据的方法，包括以下步骤：（a）使用编码器装置监测旋转构件的旋转; （b）从所述编码器装置接收多个脉冲，其中所述脉冲中的每一个指示由所述旋转部件行进的旋转距离; （c）存储在旋转构件的先前旋转期间发生的每个脉冲的时间值; （d）识别在旋转构件的当前旋转中发生的第一脉冲和第二脉冲; （e）使用对应于旋转构件的当前旋转的第一脉冲的第一时间值和对应于旋转构件的当前旋转的第二脉冲的第二时间值来计算第一脉冲和第二脉冲之间的时间差旋转构件; 然后（f）使用时间差来确定转速，从而从随机脉冲对确定旋转部件的旋转数据。

2. 发明授权

US6141620A Vehicle control system for automated durability road (ADR) facility 失效
标题翻译：用于自动化耐久性道路（ADR）设施的车辆控制系统
公开(公告)号：US6141620A
公开(公告)日：2000-10-31
申请号：US706883
申请日：1996-09-03
申请人： Jeffrey P. Zyburt , Allan L. Cowan , Donald W. Grimaudo , Frederick J. Shaffer , Jeffrey Muzzell , James G. Nelson , Zhengang Gu , Marvin L. Frinkle , David T. Robinson , Kai Zuo
发明人： Jeffrey P. Zyburt , Allan L. Cowan , Donald W. Grimaudo , Frederick J. Shaffer , Jeffrey Muzzell , James G. Nelson , Zhengang Gu , Marvin L. Frinkle , David T. Robinson , Kai Zuo
IPC分类号： G08C17/02 , G06F19/00 , G08C19/00 , H04Q9/00
CPC分类号： G08C17/02
摘要： A system for remote testing of a plurality of vehicles on a test track includes a plurality of guide wires and position transponders embedded in the track. Each vehicle to be tested includes an onboard vehicle controller (VCON) which in turn includes various servo components for operating the steering wheel, shift lever, brake and accelerator pedals of the vehicle. A base computer receives desired missions from an operating computer, and the base computer loads a respective mission into each VCON via an rf link. Then, the base computer monitors the vehicles for proper, safe operation. The VCONs execute the missions loaded by the base station and periodically report their status to the base computer.
摘要翻译：用于在测试轨道上远程测试多个车辆的系统包括嵌入轨道中的多条引导线和位置转发器。每个要测试的车辆包括车载控制器（VCON），该车载控制器又包括用于操作车辆的方向盘，变速杆，制动器和加速踏板的各种伺服部件。基本计算机从操作计算机接收期望的任务，并且基本计算机通过rf链路将相应的任务加载到每个VCON中。然后，基本计算机监控车辆的正常安全操作。 VCON执行由基站加载的任务，并定期向基本计算机报告其状态。

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