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1. 发明授权

US06829511B2 System to control variable transmission windows having a security system interface 有权
标题翻译：用于控制具有安全系统接口的可变传输窗口的系统
公开(公告)号：US06829511B2
公开(公告)日：2004-12-07
申请号：US10411564
申请日：2003-04-10
申请人： Jon H. Bechtel , David L. Poll
发明人： Jon H. Bechtel , David L. Poll
IPC分类号： G05B902
CPC分类号： H04L67/125 , E06B9/24 , E06B2009/2464 , G02F1/163 , G05B19/0421 , G05B2219/2231 , G05B2219/24024 , G05B2219/2628 , G05B2219/2642 , H04L12/2803 , H04L12/2838 , H04L12/403 , H04L2012/2841 , H04L2012/285 , H04L2012/4026
摘要： An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system of the present invention comprises a master control circuit for supplying control signals representing transmittance levels for the variable transmission windows, and a plurality of window control circuits coupled to each of the master control circuit. Because the window control circuits can sense abnormal load conditions in the variable transmission windows, the system further includes an interface to a security system to inform of a potential intrusion. Each window control circuit controls the transmittance of at least one of the variable transmission windows in response to control signals received from the master control circuit.
摘要翻译：公开了一种用于控制多个可变透射率窗口的电气控制系统。本发明的电气控制系统包括主控制电路，用于提供表示可变传输窗口的透射率水平的控制信号，以及耦合到每个主控制电路的多个窗口控制电路。因为窗口控制电路可以感测可变传输窗口中的异常负载条件，所以系统还包括到安全系统的接口以通知潜在的入侵。响应于从主控制电路接收的控制信号，每个窗口控制电路控制至少一个可变传输窗口的透射率。

2. 发明授权

US06804564B2 System and method for controlling and/or monitoring a control-unit group having at least two control units 有权
标题翻译：用于控制和/或监视具有至少两个控制单元的控制单元组的系统和方法
公开(公告)号：US06804564B2
公开(公告)日：2004-10-12
申请号：US10228407
申请日：2002-08-26
申请人： Norbert Crispin , Wolfgang Haas , Andreas Frank , Thomas Meier
发明人： Norbert Crispin , Wolfgang Haas , Andreas Frank , Thomas Meier
IPC分类号： G05B902
CPC分类号： B60W10/06 , B60W10/04 , B60W50/023 , B60W50/032 , B60W2050/0005 , B60W2050/0045 , B60W2050/021 , B60W2050/0292 , F02D41/221 , F02D41/266 , F16H2061/122 , F16H2061/1268 , G05B9/03
摘要： A system for controlling and/or monitoring a control-unit group having at least two control units, a first control unit and at least one second control unit, the first control unit being designed for performing its control function and for monitoring this control function, as well as for monitoring the control function of the at least one second control unit.
摘要翻译：一种用于控制和/或监视具有至少两个控制单元的控制单元组的系统，第一控制单元和至少一个第二控制单元，所述第一控制单元被设计用于执行其控制功能并用于监视该控制功能，以及用于监视至少一个第二控制单元的控制功能。

3. 发明授权

US06762580B1 Electric motor velocity controller 有权
标题翻译：电动机速度控制器
公开(公告)号：US06762580B1
公开(公告)日：2004-07-13
申请号：US09931434
申请日：2001-08-16
申请人： Michael Anthony Marra, III , Randall David Mayo
发明人： Michael Anthony Marra, III , Randall David Mayo
IPC分类号： G05B902
CPC分类号： H02P6/18 , G05B11/28 , G05B11/42 , G05B13/0275 , H02P21/001 , H02P23/0013 , H02P23/14
摘要： A device for controlling the velocity of an electric motor is provided. The device combines a traditional PI (Proportional+Integral) velocity controller with a robust mapping technique that estimates the velocity of the motor. The mapping technique is based on fuzzy logic methods, and provides a robust estimate of the motor's rotational velocity by using the motor current measurement and pulse-width modulated (PWM) voltage being applied to the motor. In one embodiment the device is combined with a calibration technique which ensures the proper calibration of the motor.
摘要翻译：提供一种用于控制电动机速度的装置。该设备将传统的PI（比例+积分）速度控制器与鲁棒的映射技术相结合，可以估计电机的速度。映射技术基于模糊逻辑方法，并且通过使用电动机电流测量和施加到电动机的脉宽调制（PWM）电压来提供对电动机转速的鲁棒估计。在一个实施例中，该装置与确保电动机的适当校准的校准技术相结合。

4. 发明授权

US06633786B1 Irrigation safety control system 有权
标题翻译：灌溉安全控制系统
公开(公告)号：US06633786B1
公开(公告)日：2003-10-14
申请号：US09565996
申请日：2000-05-06
申请人： Mark M. Majors , Anthony B. Deese
发明人： Mark M. Majors , Anthony B. Deese
IPC分类号： G05B902
CPC分类号： G05B9/02
摘要： An safety control system especially useful for controlling the irrigation of crops. The system includes a transmitter having an extended range over two miles. A repeat cycle timer provides a repetitive time delayed input signal to the transmitter which transmits a signal while an irrigation system is operational. A receiver for receives the signal from the transmitter, and a time delay relay latches upon receipt of the signal by the receiver to close a circuit and provide power to a pump unit for a fixed amount of time. If the time delay relay times out without receiving a signal from the transmitter, the irrigation pump unit is shut off.
摘要翻译：特别适用于控制作物灌溉的安全控制系统。该系统包括一个扩展范围超过两英里的发射机。重复周期定时器向发射机提供重复的时间延迟输入信号，其在灌溉系统可操作时传送信号。用于从发射机接收信号的接收机，并且时间延迟继电器在接收到接收到信号时闭锁电路并在一定时间内向泵单元供电。如果延时继电器在没有从变送器接收到信号的情况下超时，则冲洗泵单元被关闭。

5. 发明授权

US06560495B1 Method and device for locking work machine 有权
标题翻译：锁定作业机器的方法和装置
公开(公告)号：US06560495B1
公开(公告)日：2003-05-06
申请号：US09513363
申请日：2000-02-25
申请人： Hideto Furuta , Naoyuki Moriya
发明人： Hideto Furuta , Naoyuki Moriya
IPC分类号： G05B902
CPC分类号： E02F9/226 , E02F9/2285 , E02F9/24
摘要： The detectors, which are adapted to detect operation signals from operating devices for inputting actuation commands to a work machine, and hydraulic system locking switch, which is adapted to command locking so as to halt the work machine or unlocking to enable the work machine to resume working, are connected to a logic circuit adapted to compute the method of locking the work machine based on signals input from these components. A hydraulic system locking electromagnetic selector valve adapted to maintain or release the work machine at or from the locked state is connected to the logic circuit. In case an unlocking command is sent in the situation where there is an outstanding operation signal input to the work machine, the logic circuit maintains the work machine at the locked state until a safety check is performed. By commanding unlocking of the work machine after commanding its locking in the state where there is no outstanding operation signal input to the work machine, the work machine is released from the locked state.
摘要翻译：适于检测来自用于向作业机器输入致动指令的操作装置的操作信号的检测器和液压系统锁定开关，其适于指示锁定以停止工作机器或解锁以使得工作机器能够恢复连接到适于基于从这些组件输入的信号计算锁定作业机器的方法的逻辑电路。一种液压系统锁定电磁选择阀，适用于在锁定状态或从锁定状态维持或释放作业机械连接到逻辑电路。如果在输入到作业机器的输入操作信号不好的情况下发送解锁命令，则逻辑电路将工作机械维持在锁定状态，直到进行安全检查为止。通过在没有输入到作业机器的突出的操作信号的状态下指示其锁定后，指示对作业机械的解锁，使作业机器从锁定状态被解除。

6. 发明授权

US06484076B2 Automated-guided vehicle and method for controlling emergency stop thereof 失效
标题翻译：自动引导车辆及其紧急停止控制方法
公开(公告)号：US06484076B2
公开(公告)日：2002-11-19
申请号：US09765634
申请日：2001-01-22
申请人： Gyu-dong Hwang , Yu-dong Won
发明人： Gyu-dong Hwang , Yu-dong Won
IPC分类号： G05B902
CPC分类号： B60L15/30 , B60L3/04 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： Disclosed is an automated-guided vehicle having a driver, comprising an emergency stop switch for selecting an emergency stop and a release of the emergency stop of the driver; a state detector part for detecting a selection state of the emergency stop switch; and an emergency stop driving circuit for stopping in emergency an operation of the driver or releasing the emergency stop thereof according to a detection signal from the state detector part. With this configuration, where an emergency situation such as stoppage of the CPU occurs, the driver of the AVG can be stopped by the emergency stop switch, and therefore, the AGV can be more safely stopped.
摘要翻译：公开了一种具有驾驶员的自动导向车辆，包括用于选择紧急停止的紧急停止开关和驾驶员的紧急停止的释放; 用于检测紧急停止开关的选择状态的状态检测器部分; 以及紧急停止驱动电路，用于在紧急情况下停止驾驶员的操作或者根据来自状态检测器部分的检测信号来解除紧急停止。通过这种配置，在发生CPU停止等紧急情况的情况下，可以通过紧急停止开关来停止AVG的驾驶员，能够更安全地停止AGV。

7. 发明授权

US06445965B1 Method and arrangement for selecting safety parameters to be monitored 失效
标题翻译：选择要监测的安全参数的方法和布置
公开(公告)号：US06445965B1
公开(公告)日：2002-09-03
申请号：US09298658
申请日：1999-04-23
申请人： Gerhard Mühlbauer
发明人： Gerhard Mühlbauer
IPC分类号： G05B902
CPC分类号： G05B19/4061
摘要： A method and apparatus for monitoring a safety condition of a device, receive data from a plurality of operating-state detectors of the device selected on the basis of a specific configuration of the device to signal dangerous operating conditions of the device. Furthermore, to eliminate the need to completely redesign a safety monitoring program in response to modifications or expansions of the device, all the safety parameters are stored in one memory. The use of an exchangeable memory further simplifies modification of the system. A specific identifier is employed to rule out the use of an incorrect memory and a check sum for the memory contents allows detection of any unauthorized change in the memory contents.
摘要翻译：一种用于监视设备的安全状况的方法和装置，从基于设备的特定配置选择的设备的多个操作状态检测器接收数据，以指示设备的危险操作条件。此外，为了不需要完全重新设计安全监控程序以响应设备的修改或扩展，所有的安全参数都存储在一个存储器中。使用可交换存储器进一步简化了系统的修改。使用特定标识符来排除使用不正确的存储器，并且存储器内容的校验和允许检测存储器内容中的任何未经授权的改变。

8. 发明授权

US06373216B1 LCD motor reverse driving with storage capacitors 有权
标题翻译：液晶电机反向驱动与存储电容
公开(公告)号：US06373216B1
公开(公告)日：2002-04-16
申请号：US09560292
申请日：2000-04-27
申请人： Chung L. Ho
发明人： Chung L. Ho
IPC分类号： G05B902
CPC分类号： H02P7/05 , Y10T307/615
摘要： A retractor device for the LCD unit of an on-board entertainment unit is disclosed. The retractor device uses capacitors as storage device to provide electrical energy to drive the retractor motor in the reverse direction in the event of power outage. Under normal operating conditions, the deployment and retraction of the LCD is performed by the motor, with its polarity switched by a relay. At the same time, a storage capacitor is charged up. In the event of power outage while the LCD is in a deployed mode, the energy stored by the capacitor is discharged to drive the motor's retraction mechanism. Blocking diodes may be used on the discharge path to ensure that the discharge path goes toward the motor.
摘要翻译：公开了一种用于车载娱乐单元的LCD单元的牵开器装置。在断电的情况下，牵开器装置使用电容器作为存储装置来提供电能以相反方向驱动牵开器电动机。在正常工作条件下，液晶显示器的部署和退回由电机执行，其极性由继电器切换。同时，对存储电容器进行充电。在液晶显示器处于部署模式时停电的情况下，电容器存储的能量被排出以驱动电机的回缩机构。可以在放电路径上使用阻塞二极管，以确保放电路径朝向电动机。

9. 发明授权

US06264355B1 Audio console with motorized joystick panning system 失效
标题翻译：具有电动摇杆摇摄系统的音频控制台
公开(公告)号：US06264355B1
公开(公告)日：2001-07-24
申请号：US08745016
申请日：1996-11-07
申请人： David Ives , Sam Demonbreun
发明人： David Ives , Sam Demonbreun
IPC分类号： G05B902
CPC分类号： G06F3/038 , G06F3/0383
摘要： An audio mixing console having a panning circuit in which panning is controlled by an automated motorized panning joystick. According to the invention, the panning moves can be more easily made with the joystick; stored and played back by using automation and more easily changed and viewed by using a motor to position the joystick. A joystick system panel includes switches and displays to vary the operational mode of the panning system. A touch sensitive joystick provides for instantaneous control of the control functions of the console.
摘要翻译：具有摇摄电路的音频混合控制台，其中平移由自动电动平移摇杆控制。根据本发明，可以通过操纵杆更容易地进行摇摄移动; 通过使用自动化存储和播放，并通过使用电机更容易地更改和查看来定位操纵杆。操纵杆系统面板包括用于改变平移系统的操作模式的开关和显示器。触摸式操纵杆提供对控制台控制功能的即时控制。

10. 发明授权

US06243629B1 Electronic control unit for automotive vehicles 有权
标题翻译：汽车电子控制单元
公开(公告)号：US06243629B1
公开(公告)日：2001-06-05
申请号：US09391944
申请日：1999-09-08
申请人： Yoshiyuki Sugimoto , Yusuke Takayama
发明人： Yoshiyuki Sugimoto , Yusuke Takayama
IPC分类号： G05B902
CPC分类号： G05B19/0428 , G05B2219/24021 , G05B2219/24038 , G05B2219/24061 , G05B2219/24092
摘要： An electronic control unit for an automotive vehicle which can be manufactured at a low cost and which is compact in size, includes a first microprocessor which has a first memory storing one of a plurality of arithmetic programs for controlling respective predetermined control systems, and which is connected to at least one external sensor and an actuator of a corresponding one of the predetermined control systems. The first microprocessor arithmetically processes information from the at least one external sensor based on the one of the plurality of predetermined arithmetic programs stored in the first memory, and delivers a control signal as a result of the arithmetic processing to the actuator. A second microprocessor is connected to the first microprocessor to deliver and receive data to and from the first microprocessor, thereby monitoring operation of the same. The second microprocessor includes a second memory which stores both check data for checking the operation of the first microprocessor, based on which the first microprocessor executes predetermined arithmetic processing, and solutions determined by the check data. The check data is commonly applicable for all of the plurality of predetermined arithmetic programs. The second microprocessor also includes a determining block which compares between results of the predetermined arithmetic processing executed by the first microprocessor based on the check data and the solutions, and determines that an abnormality exists in the first microprocessor when the results of the predetermined arithmetic processing and the solutions do not agree.
摘要翻译：一种能够以低成本制造并且尺寸紧凑的汽车的电子控制单元，包括：第一微处理器，具有存储用于控制各个预定控制系统的多个运算程序之一的第一存储器，连接到至少一个外部传感器和相应的一个预定控制系统的致动器。第一微处理器基于存储在第一存储器中的多个预定算术程序之一对来自至少一个外部传感器的信息进行算术处理，并将作为运算结果的控制信号传递给致动器。第二微处理器连接到第一微处理器以向第一微处理器传送数据并从第一微处理器接收数据，从而监视其运行。第二微处理器包括第二存储器，其存储用于检查第一微处理器的操作的检查数据，第一微处理器基于该检查数据执行预定的算术处理，以及由检查数据确定的解。检查数据通常适用于所有多个预定的算术程序。第二微处理器还包括确定块，该确定块根据检查数据和解决方案对由第一微处理器执行的预定算术处理的结果进行比较，并且当预定的算术处理结果确定第一微处理器存在异常时，解决方案不同意。

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