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1. 发明授权

US6118243A Door operator system 有权
标题翻译：门操作系统
公开(公告)号：US6118243A
公开(公告)日：2000-09-12
申请号：US287505
申请日：1999-04-07
申请人： Brett A. Reed , Gregory E. Williams , Robert C. Kass , Dennis W. Waggamon
发明人： Brett A. Reed , Gregory E. Williams , Robert C. Kass , Dennis W. Waggamon
IPC分类号： G05B5/00 , H02P7/00
CPC分类号： E05F15/41 , E05F15/668 , E05Y2400/456 , E05Y2400/564 , E05Y2800/00 , E05Y2900/106
摘要： A door operator system for an upward acting sectional or one piece (California-type) garage door includes a DC variable speed motor directly connected to a drive mechanism for moving the door between open and closed positions. A motor control circuit includes circuit components for reversing the direction of rotation of the motor and for delivering a pulse width modulated voltage signal to the motor to control motor speed. A current sensor including a split core transformer and a Hall effect sensor detects motor current and provides a signal to a microcontroller for stopping the motor or stopping and reversing the motor if the motor current reaches a preset limit which is user settable by potentiometers connected to the microcontroller. Magnetic position limit switches and an obstruction detector are operably connected to the microcontroller to provide input signals indicating the state of the door and the control circuit. A motor shaft mounted encoder provides a pulse-type signal to the microcontroller to provide a speed signal and a door position signal. The microcontroller is operable to control operation of the motor to move the door toward an open position at a speed at least twice the speed of movement of the door to a closed position. The encoder and microcontroller detect maximum door travel in the door opening mode and reduce motor speed in subsequent operating cycles if the operator is connected to a one piece door.
摘要翻译：用于向上作用的一个或一个（加利福尼亚型）车库门的门操作系统包括直接连接到驱动机构的直流变速马达，用于在打开和关闭位置之间移动门。电动机控制电路包括用于反转电动机的旋转方向的电路部件，并将脉冲宽度调制电压信号传送到电动机以控制电动机速度。包括分离铁心变压器和霍尔效应传感器的电流传感器检测电动机电流，并且如果电动机电流达到用户可由连接到电动机的电位器设定的预设极限，则向微控制器提供停止电动机或停止和反转电动机的信号微控制器磁位置限位开关和阻塞检测器可操作地连接到微控制器，以提供指示门状态和控制电路的输入信号。电机轴安装编码器向微控制器提供脉冲型信号，以提供速度信号和门位置信号。微控制器可操作以控制电动机的操作，以将门以至少两倍于门的移动速度的速度向打开位置移动到关闭位置。编码器和微控制器在门打开模式下检测最大门行程，如果操作员连接到单件门，则可以在后续操作循环中降低电机转速。

2. 发明授权

US06667684B1 Remote controlled garage door opening system 有权
标题翻译：遥控车库门开启系统
公开(公告)号：US06667684B1
公开(公告)日：2003-12-23
申请号：US09521510
申请日：2000-03-08
申请人： Dennis W. Waggamon , Willem J. Marneweck , Vivien N. Delport , Frederick J. Bruwer
发明人： Dennis W. Waggamon , Willem J. Marneweck , Vivien N. Delport , Frederick J. Bruwer
IPC分类号： B60R2500
CPC分类号： G07C9/00309 , G07C2009/00793 , G08C17/02 , G08C19/28 , G08C2201/62 , H04J13/0074 , Y10T70/5973
摘要： A remote control system for opening and closing a barrier, such as a garage door, includes an RF receiver and a plurality of RF transmitters. The transmitters and receiver include circuitry programmed to provide transmission of encrypted code signals each time the transmitters are used and employing a code hopping method which prevents unauthorized signal interception or code “grabbing”. The system is operated in a code learning mode for the receiver by momentarily actuating a receiver learn mode button for receiving each transmitter identification code and a secret decryption key for that transmitter with the system automatically returning to the operate mode. Each transmitter identification and secret key code signal is automatically and randomly stored in an available and unused memory in the receiver circuitry. A multibit hopping code is transmitted from each transmitter to the receiver with each transmitter operation in the operate mode of the system and the hopping code changes with each transmission to prevent theft or code grabbing and resultant unauthorized operation of the system.
摘要翻译：用于打开和关闭屏障的遥控系统，例如车库门，包括RF接收器和多个RF发射器。发射机和接收机包括被编程为在每次使用发射机时提供加密代码信号的传输并采用防止未经授权的信号拦截或代码“抓取”的跳码方法的电路。系统以接收机的代码学习模式操作，通过立即启动用于接收每个发射机识别码的接收机学习模式按钮和用于该发射机的秘密解密密钥，系统自动返回到操作模式。每个发射机识别和秘密密钥码信号自动随机存储在接收机电路中的可用和未使用的存储器中。通过系统的操作模式中的每个发射机操作，从每个发射机向接收机发射多比特跳码，并且跳频码随着每次发射而改变，以防止窃取或代码抓取并导致系统的未经授权的操作。

3. 发明授权

US6049289A Remote controlled garage door opening system 失效
公开(公告)号：US6049289A
公开(公告)日：2000-04-11
申请号：US706682
申请日：1996-09-06
申请人： Dennis W. Waggamon , Willem J. Marneweck , Vivien N. Delport , Frederick J. Bruwer
发明人： Dennis W. Waggamon , Willem J. Marneweck , Vivien N. Delport , Frederick J. Bruwer
IPC分类号： E05B49/00 , G07C9/00 , G08C17/02 , G08C19/28 , H04B1/69 , H04J13/00 , G06F7/04
CPC分类号： G07C9/00309 , G08C17/02 , G08C19/28 , G07C2009/00793 , G08C2201/62 , H04J13/0074
摘要： A remote control system for opening and closing a barrier, such as a garage door, includes an RF receiver and a plurality of RF transmitters. The transmitters and receiver include circuitry programmed to provide transmission of encrypted code signals each time the transmitters are used and employing a code hopping method which prevents unauthorized signal interception or code "grabbing". The system is operated in a code learning mode for the receiver by momentarily actuating a receiver learn mode button for receiving each transmitter identification code and a secret decryption key for that transmitter with the system automatically returning to the operate mode. Each transmitter identification and secret key code signal is automatically and randomly stored in an available and unused memory in the receiver circuitry. A multibit hopping code is transmitted from each transmitter to the receiver with each transmitter operation in the operate mode of the system and the hopping code changes with each transmission to prevent theft or code grabbing and resultant unauthorized operation of the system.

4. 发明授权

US5428923A Fail safe obstruction detector for door operators and door operator system incorporating such detector 失效
标题翻译：车门操作人员故障安全阻塞检测器和结合这种检测器的门操作系统
公开(公告)号：US5428923A
公开(公告)日：1995-07-04
申请号：US111154
申请日：1993-08-24
申请人： Dennis W. Waggamon
发明人： Dennis W. Waggamon
IPC分类号： E05F15/00 , E06B9/80 , H02H5/10 , G01V8/00 , G08B21/00
CPC分类号： H02H5/10 , E05F15/43 , E06B9/80 , E05F2015/436 , E05F2015/487 , E05Y2600/45 , E05Y2900/00 , E05Y2900/106
摘要： The light beam in an obstruction detector is coded into packets of pulses by a transmitter according to a code generated only by the transmitter. When the light beam is received, the receiver recovers the code signal and supplies it to a code detection circuit. In one preferred embodiment, to detect the code, the code detection circuit supplies the code signal and a delayed version of the code signal to an "exclusive or" gate. In another embodiment, a frequency detection circuit determines whether the code signal detected by the receiver is within a predetermined permissible range. If the code is not present, the door operator system reverses the door if it is closing, and prevents the door from closing if it already is in the up position, or if it is opening. The door operator system will operate in this way not only in response to obstructions, but also, in response to errors and malfunctions in the wiring to the transmitter and receiver, and in the transmitter and receiver themselves.
摘要翻译：障碍物检测器中的光束根据仅由发射器产生的代码由发射机编码成脉冲数据包。当接收到光束时，接收机恢复代码信号并将其提供给代码检测电路。在一个优选实施例中，为了检测代码，代码检测电路将代码信号和代码信号的延迟版本提供给“异或”门。在另一个实施例中，频率检测电路确定接收机检测到的代码信号是否在预定的允许范围内。如果代码不存在，则门操作者系统在关闭时反转门，并且如果门已经处于向上位置或者打开，则防止门关闭。门操作员系统将不仅以这种方式操作，而且还响应于障碍物，而且还响应于发射器和接收器以及发射器和接收器本身的接线中的错误和故障。

5. 发明授权

US4922168A Universal door safety system 失效
标题翻译：通用门安全系统
公开(公告)号：US4922168A
公开(公告)日：1990-05-01
申请号：US346230
申请日：1989-05-01
申请人： Dennis W. Waggamon , Louis G. Whitaker
发明人： Dennis W. Waggamon , Louis G. Whitaker
IPC分类号： E05F15/00 , G01V8/20
CPC分类号： G01V8/20 , E05F15/43 , E05F2015/436 , E05Y2201/654 , E05Y2201/664 , E05Y2400/337 , E05Y2600/45 , E05Y2600/458 , E05Y2800/73 , E05Y2900/00 , E05Y2900/106 , E06B2009/6836
摘要： A safety system is disclosed for universal attachment to existing garage door openers. A transmitter of infrared energy transmits a beam laterally of the door opening to detect any obstruction to door closing movement. A safety control circuit is adapted for connection to the main control circuit of the existing garage door opener, the existing push button switch is disconnected from the main control circuit and connected to the new safety control circuit, a flexible cable or cord is connected for actual movement in accordance with movement of the door and is connected to the safety control circuit at a reel on which the cord is wound, and the safety control circuit determines if there is actual door movement and actual door closing movement, as well as being responsive to an obstruction to door closing movement to apply a signal to stop the door and then apply another signal to start the door in its opening movement.

6. 发明授权

US5455733A Contact status monitor 失效
标题翻译：联系状态监视器
公开(公告)号：US5455733A
公开(公告)日：1995-10-03
申请号：US267008
申请日：1994-06-27
申请人： Dennis W. Waggamon
发明人： Dennis W. Waggamon
IPC分类号： H01H9/16 , H01H47/00 , H01H73/12
CPC分类号： H01H47/004 , H01H9/167 , Y10T307/878
摘要： A circuit which gives a continuous voltage output indication of whether a contact is open or closed. The circuit senses the voltage across the contact to detect whether the contact is open or closed. When there is a significant voltage, the circuit indicates that the contact is open. When the voltage is negligible, the circuit indicates that the contact is closed. Alternatively, the current through the contact can be sensed to provide an indication of whether the contact is conducting or not. The circuit can be used to indicate the welding close of a relay contact in which case power to the load can be turned off or the contact can be opened by other than normal corrective actions. One application is to discontinue closing movement of a garage door when the motor relay switch does not open as desired, but there are innumerable other applications.
摘要翻译：给出连接电压输出指示是否打开或闭合的电路。该电路感测触点上的电压，以检测触点是打开还是闭合。当有明显的电压时，电路表明触点断开。当电压可忽略时，电路表明触点闭合。或者，可以感测通过触点的电流以提供触点是否导通的指示。该电路可用于指示继电器触点的焊接闭合，在这种情况下，可以关闭负载的电源或除了正常的校正动作以外可以打开接点。一个应用是当电动机继电器开关根据需要不打开时停止车库门的关闭运动，但是存在无数的其它应用。

7. 发明授权

US5450841A Multi-function remote control system for gas fireplace 失效
标题翻译：燃气壁炉多功能遥控系统
公开(公告)号：US5450841A
公开(公告)日：1995-09-19
申请号：US63286
申请日：1993-05-18
申请人： Louis G. Whitaker , Dennis W. Waggamon
发明人： Louis G. Whitaker , Dennis W. Waggamon
IPC分类号： F23N1/00 , F23N5/10 , F24C3/00 , F24C3/12
CPC分类号： F24C3/122 , F23N1/005 , F24C3/006 , F23N2023/08 , F23N2023/38 , F23N2027/22 , F23N2033/04 , F23N2035/04 , F23N2035/14 , F23N2035/16 , F23N2035/18 , F23N2041/02 , F23N5/10
摘要： A control unit remotely operates several different functions of a gas fireplace. The functions include ignition of a fire, control of flame height, blower control, and damper control. An RF or IR transmitter has several different switches corresponding to desired operations to be performed. Each switch or combination of switches sends different coded signals to a receiver in the control unit. The control unit operates a gas valve and an ignitor to start the fire in response to a start signal. The gas valve is further controlled to vary the height of the flame or extinguish the flame in response to corresponding signals. The blower, damper and other functions can be controlled in response to other signals.
摘要翻译：控制单元远程操作燃气壁炉的几个不同功能。功能包括火灾点火，火焰高度控制，鼓风机控制和风门控制。 RF或IR发射机具有对应于要执行的期望操作的几个不同的开关。每个开关或开关组合向控制单元中的接收器发送不同的编码信号。控制单元操作燃气阀和点火器，以响应起动信号开始起火。进一步控制燃气阀以响应于相应的信号改变火焰的高度或熄灭火焰。鼓风机，阻尼器等功能可根据其他信号进行控制。

8. 发明授权

US5384495A Wiring error detector for door operator 失效
标题翻译：门操作员接线错误检测器
公开(公告)号：US5384495A
公开(公告)日：1995-01-24
申请号：US164307
申请日：1993-12-08
申请人： Dennis W. Waggamon , Louis G. Whitaker
发明人： Dennis W. Waggamon , Louis G. Whitaker
IPC分类号： E05F15/00 , H02H5/10 , E05F15/10 , E05F15/20 , H02H7/08
CPC分类号： H02H5/10 , E05F15/43 , E05F2015/436 , E05F2015/487 , E05Y2600/45 , E05Y2900/106
摘要： A door operation control system has a door opening for moving a door between open and closed positions. A door operator control circuit selectively operates the drive means to move the door between the open and closed positions. An obstruction detection device detects whether there is an obstruction in the path of the door between the open and closed positions and generates a signal in response thereto. The obstruction detection device is connected to the control circuit by wiring to permit operation of the door opener in the absence of a signal from the obstruction detection device and to prevent certain operations of the door opener in the presence of a signal from the obstruction detection device. An error detection circuit detects faults or errors in the wiring and generates a signal to prevent certain operations of the door operator when the faults or errors are detected. The error detection circuit prevents unsafe operation of the door opener if a wiring error has made the obstruction detection device inoperative.
摘要翻译：门操作控制系统具有用于在打开位置和关闭位置之间移动门的门开口。门操作员控制电路选择性地操作驱动装置以在打开位置和关闭位置之间移动门。障碍物检测装置检测在打开位置和关闭位置之间的门的路径中是否存在障碍物，并响应于此产生信号。障碍物检测装置通过布线连接到控制电路，以在没有来自障碍物检测装置的信号的情况下允许开门器的操作，并且在存在来自障碍物检测装置的信号的情况下防止开门器的某些操作。错误检测电路检测到故障或错误，并且当检测到故障或错误时产生信号，以防止门操作者的某些操作。如果接线错误导致障碍物检测装置不工作，则错误检测电路防止开门器的不安全的操作。

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