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1. 发明授权

US06776266B2 Smart digital brake stroke sensor 失效
标题翻译：智能数字式制动行程传感器
公开(公告)号：US06776266B2
公开(公告)日：2004-08-17
申请号：US10317207
申请日：2002-12-12
申请人： Daniel P. Fuglewicz , David G. Schabel
发明人： Daniel P. Fuglewicz , David G. Schabel
IPC分类号： F16D6600
CPC分类号： G01D5/2497 , F16D66/00 , F16D2066/003
摘要： A brake stroke sensor is disclosed. In particular, a digital brake stroke sensor capable of indicating a position of pushrod linear displacement is disclosed. The brake stroke sensor includes a prism attached to the pushrod. The prism includes a number of markers to code position information. Sensors read the coded position information and electronics convert the position information to a form useable humans.
摘要翻译：公开了一种制动行程传感器。特别地，公开了能够指示推杆线性位移的位置的数字式制动行程传感器。制动行程传感器包括安装在推杆上的棱镜。棱镜包括用于编码位置信息的多个标记。传感器读取编码位置信息和电子装置将位置信息转换成可用人物的形式。

2. 发明授权

US5777239A Piezoelectric pressure/force transducer 失效
标题翻译：压电/力传感器
公开(公告)号：US5777239A
公开(公告)日：1998-07-07
申请号：US740437
申请日：1996-10-29
申请人： Daniel P. Fuglewicz
发明人： Daniel P. Fuglewicz
IPC分类号： G01L1/16 , G01L9/00 , G01L23/10
CPC分类号： G01L9/008 , G01L1/16 , G01L23/10 , Y10S73/04
摘要： A pressure/force transducer having a sensor body with a load-receiving member at one end, a load button positioned within the sensor body and having a curved surface in surface-to-surface continuous contact with the load-receiving member, a piezoelectric plate positioned within the sensor body and in contact with the load button, and a signal processor for converting the electrical charge produced by the piezoelectric plate into a humanly perceivable signal. A preloading member is connected to the sensor body so as to adjustably force the load button into surface-to-surface contact with the load-receiving member. The load-receiving member is integrally formed with the sensor body. This load-receiving member has a radiused corner connecting the member to the sensor body. The load button is a generally cylindrical member with a generally curved surface in contact with the load-receiving member.
摘要翻译：一种压力/力传感器，其具有在一端具有承载构件的传感器主体，位于传感器主体内的负载按钮，并且具有与承载构件表面到表面的连续接触的弯曲表面;压电板定位在传感器主体内并与负载按钮接触;以及信号处理器，用于将由压电板产生的电荷转换为人为可感知的信号。预加载件连接到传感器主体，以便可调节地迫使负载按钮与负载接收部件进行表面 - 表面接触。承载构件与传感器本体一体形成。该承载构件具有将构件连接到传感器本体的圆角。负载按钮是通常为圆柱形的构件，其具有与负载接收构件接触的大致弯曲表面。

3. 发明授权

US06595045B1 Vehicular sensors 失效
标题翻译：车载传感器
公开(公告)号：US06595045B1
公开(公告)日：2003-07-22
申请号：US09688220
申请日：2000-10-16
申请人： Daniel P. Fuglewicz , Todd H. Keppler , Chris J. Nowak , David G. Schabel
发明人： Daniel P. Fuglewicz , Todd H. Keppler , Chris J. Nowak , David G. Schabel
IPC分类号： G01M1700
CPC分类号： B62D15/02 , B60T17/08 , B60T17/221 , F16D66/00 , F16D2066/003
摘要： A brake stroke sensor and an steering sensor are individually and collectively provided. A brake stroke sensor includes a force-receiving plate, a second plate movable relative to the force-receiving plate, a spring disposed between the plates and operatively connected to the pushrod, a strain gauge bridge mounted on the force-receiving plate and a microcontroller capable of converting the strain gauge bridge signal into digital data. A steering sensor includes a mechanical interface operatively connected to a nonmoving member and a moving member, an encoder capable of transforming the rotational motion of the mechanical interface into an electrical signal, and a microcontroller capable of calculating, from the electrical signal, a count indicative of the relative positions of the members. A combined brake stroke and steering sensor may include individual and common elements of both the brake stroke and steering sensors described above. The brake stroke, steering sensor and combined brake stroke and steering sensor may utilize a modem for transmitting data to a system controller over an electrical bus.
摘要翻译：制动行程传感器和转向传感器单独和集体提供。制动行程传感器包括受力板，相对于受力板可移动的第二板，设置在板之间并可操作地连接到推杆的弹簧，安装在受力板上的应变仪桥和微控制器能够将应变仪桥接信号转换成数字数据。转向传感器包括操作地连接到不移动构件和移动构件的机械接口，能够将机械接口的旋转运动变换为电信号的编码器，以及能够从电信号计算指示数的计数器的微控制器的成员的相对位置。组合制动行程和转向传感器可以包括上述制动行程和转向传感器的单独和公共元件。制动行程，转向传感器和组合制动行程和转向传感器可以利用调制解调器通过电气总线将数据发送到系统控制器。

4. 发明授权

US5299454A Continuous foot-strike measuring system and method 失效
标题翻译：连续踩踏测量系统及方法
公开(公告)号：US5299454A
公开(公告)日：1994-04-05
申请号：US988699
申请日：1992-12-10
申请人： Daniel P. Fuglewicz , David A. Schieb , Conrad Sonderegger
发明人： Daniel P. Fuglewicz , David A. Schieb , Conrad Sonderegger
IPC分类号： A61B5/103 , A61B5/11 , G01L5/16
CPC分类号： A61B5/1038 , A63B22/02
摘要： A foot-strike measuring system and method using a pair of tandem plates each having at least two sensors along the direction of travel for measuring force. By monitoring the signals on the sensors at the adjacent edges and comparing with those on the nonadjacent sensors, the system determines whether one foot is on both plates or one foot is on each plate. This allows collecting and tracking sensor signals for each foot separately. Center of pressure is also calculated using the speed of the treadmill.
摘要翻译：一种脚踏测量系统和方法，使用一对串联板，每个串联板沿着行进方向具有至少两个传感器以测量力。通过监测相邻边缘传感器上的信号，并与不相邻的传感器上的信号进行比较，系统确定一只脚是在两个板上还是一只脚在每个板上。这可以分别收集和跟踪每只脚的传感器信号。也可以使用跑步机的速度来计算压力中心。

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