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公开(公告)号：US5668456A
公开(公告)日：1997-09-16
申请号：US639113
申请日：1996-04-24
申请人： Tomio Nakata , Kenji Shiroshita
发明人： Tomio Nakata , Kenji Shiroshita
CPC分类号： H02P6/16 , G05B19/21 , H02P23/16 , G05B2219/34242 , G05B2219/37149 , G05B2219/37165
摘要： The invention provides a servo motor encoder in which signals are output via signal lines and output terminals which are used in common. Incremental signals A, B, and Z and servo motor magnetic pole position detection signals UE, VE, and WE are switched by a multiplexer so as to output these signals via a common line driver. Alternatively, two line drivers are selectively activated and inactivated so that incremental signals and servo motor magnetic pole position detection signals are output via common signal lines. In any modes, signals can be carried via a less number of signal lines.
摘要翻译： 本发明提供一种伺服电动机编码器，其中通过信号线和输出端子共同输出信号。 增量信号A，B和Z以及伺服电动机磁极位置检测信号UE，VE和WE由多路复用器切换，以经由公共线路驱动器输出这些信号。 或者，选择性地激活和非激活两个线路驱动器，使得通过公共信号线输出增量信号和伺服电动机磁极位置检测信号。 在任何模式下，可以通过较少数量的信号线来承载信号。
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2.发明授权公开(公告)号：US07227329B1
公开(公告)日：2007-06-05
申请号：US11399320
申请日：2006-04-07
IPC分类号： G05B19/29
CPC分类号： G05B19/19 , G05B2219/37149
摘要： A wire-saving optical encoder having servomotor identification information is applied to a wire-saving transmission design to provide a circuit and a method for processing servomotor identification information and encoded feedback control signals. With a microprocessor, a multiplexer and the servomotor identification information stored in the microprocessor, an output device and a driver for the feedback signals of the encoder constitute a wire-saving signal transmitting circuit. The microprocessor and multiplexer switch a signal transmission mode to transmit the servomotor identification information and phase change signal produced by the servomotor control parameters stored in a firmware by a serial output mode, and the same transmitting wire is used to transmit a rotor operating signal after the transmitting mode is switched, so as to save wires and lower costs for transmitting feedback signals and correctly identifying and effectively controlling a servomotor.
摘要翻译： 具有伺服电机识别信息的线路保护光学编码器被应用于线路传输设计，以提供用于处理伺服电机识别信息和编码的反馈控制信号的电路和方法。 利用微处理器，存储在微处理器中的多路复用器和伺服电动机识别信息，用于编码器的反馈信号的输出装置和驱动器构成线路保存信号发送电路。 微处理器和多路复用器切换信号传输模式，以通过串行输出模式传输由存储在固件中的伺服电动机控制参数产生的伺服电动机识别信息和相变信号，并且使用相同的发送线来传输转子操作信号 传输模式切换，节省电线，降低传输反馈信号的成本，正确识别和有效控制伺服电机。
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公开(公告)号：US6091219A
公开(公告)日：2000-07-18
申请号：US168348
申请日：1998-10-08
申请人： Satoshi Maruo , Takamitsu Inagaki , Yoshio Kawamura , Akira Ogawa , Noritaka Yatsuya , Masatoshi Kojima
发明人： Satoshi Maruo , Takamitsu Inagaki , Yoshio Kawamura , Akira Ogawa , Noritaka Yatsuya , Masatoshi Kojima
CPC分类号： G05B19/31 , G05B2219/33236 , G05B2219/37149 , G05B2219/42284 , G05B2219/42291
摘要： A robot control system is provided which controls a plurality of servomotors for moving a hand and articulated arms of a robot. The robot control system includes a plurality of position detectors, a motor control driver, and a serial communication path. The position detectors detect rotational positions of the servomotors and output the rotational positions in the form of serial data, respectively. The serial communication path is disposed between the motor control driver and the position detectors to transmit request signals provided by the motor control driver to the position detectors to request the position detectors to output the rotational positions.
摘要翻译： 提供了一种机器人控制系统，其控制用于移动机器人的手和铰接臂的多个伺服电动机。 机器人控制系统包括多个位置检测器，马达控制驱动器和串行通信路径。 位置检测器检测伺服电机的旋转位置并分别以串行数据的形式输出旋转位置。 串行通信路径设置在马达控制驱动器和位置检测器之间，以将由马达控制驱动器提供的请求信号发送到位置检测器，以请求位置检测器输出旋转位置。
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公开(公告)号：US5684373A
公开(公告)日：1997-11-04
申请号：US650857
申请日：1996-05-20
申请人： Tomio Nakata , Kenji Shiroshita
发明人： Tomio Nakata , Kenji Shiroshita
CPC分类号： H02P6/16 , G05B19/21 , H02P23/16 , G05B2219/34242 , G05B2219/37149 , G05B2219/37165
摘要： In an encoder output method and a servo motor encoder according to the present invention, the number of signal lines is reduced by using common signal lines and common output terminals. In the encoder output method and the servo motor encoder, incremental signals (A, B, Z) and servo motor magnetic pole position detection signals (UE, VE, WE) are switchably output by a common driver (2) through a pair of timers and a multiplexer (30), or a pair of timers and two line drivers (60, 70) are selectively active or inactive, and common signal lines are used, thereby reducing the number of signal lines.
摘要翻译： 在根据本发明的编码器输出方法和伺服电动机编码器中，通过使用公共信号线和公共输出端来减少信号线的数量。 在编码器输出方式和伺服电动机编码器中，增量信号（A，B，Z）和伺服电机磁极位置检测信号（UE，VE，WE）可由普通驱动器（2）通过一对定时器 并且多路复用器（30）或一对定时器和两个线路驱动器（60,70）选择性地被激活或不活动，并且使用公共信号线，从而减少信号线的数量。
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