公开(公告)号：US4281394A

公开(公告)日：1981-07-28

申请号：US94015

申请日：1979-11-14

申请人： Jeffrey R. Fox ,  Arthur Margolies ,  Rob Moolenbeek ,  Martin L. Resnick

发明人： Jeffrey R. Fox ,  Arthur Margolies ,  Rob Moolenbeek ,  Martin L. Resnick

IPC分类号： G06F17/40 ,  G06F11/08 ,  G06F11/30

CPC分类号： G08B25/007 ,  G08B21/0438

摘要： Apparatus for a monitoring and signalling system such as a home health care system includes a plurality of sensors operative to monitor the occurrence of activities performed by an individual in his or her residence and to produce binary coded signals indicative of the occurrence of the monitored activities. Each signal comprises six successive identical messages within a one-second interval, with each message including a binary word identifying the monitoring and signalling system, the particular sensor originating the signal, and the nature of the monitored activity. Each message further includes a preamble and a pair of interwords on opposite sides of the binary word.The apparatus in accordance with the invention includes a microprocessor which operates to repetitively sample each signal originating with a sensor to determine the binary content of the signal and to extract a binary word from a message while rejecting preambles, interwords and "glitches" (noise) present in the signal. The extracted binary word is then tested as to its satisfaction of predetermined requirements. If the binary word of one message satisfies these requirements, an interval of time is established during which a binary word of the next message is required to be extracted from the next message and also satisfy the predetermined requirements before permitting further processing of the second binary word.

摘要翻译： 用于诸如家庭保健系统的监测和信号系统的装置包括多个传感器，其操作用于监视由他或她的居住地中的个体执行的活动的发生并且产生指示所监视的活动的发生的二进制编码信号。 每个信号在一秒间隔内包括六个连续相同的消息，每个消息包括识别监视和信令系统的二进制字，源自信号的特定传感器以及所监视的活动的性质。 每个消息还包括在二进制字的相对侧上的前导码和一对字词。 根据本发明的装置包括微处理器，其操作以重复地对由传感器产生的每个信号进行采样，以确定信号的二进制内容并从消息中提取二进制字，同时拒绝前导码，词和“毛刺”（噪声） 出现在信号中。 然后对提取的二进制字进行测试，以满足预定的要求。 如果一个消息的二进制字满足这些要求，则建立时间间隔，在该间隔期间，需要从下一个消息中提取下一个消息的二进制字，并且在允许进一步处理第二个二进制字之前也满足预定要求 。

公开(公告)号：US3935475A

公开(公告)日：1976-01-27

申请号：US500988

申请日：1974-08-27

申请人： Arthur Margolies

发明人： Arthur Margolies

IPC分类号： H03K5/135 ,  H03K19/08 ,  H03K3/26

CPC分类号： H03K5/135

摘要： An MOS circuit synchronizes an asynchronous input signal to first and second alternating clock pulses in an integrated circuit system employing clocked ratio logic. A bistable device, such as a flip-flop, has first and second complementary inputs for establishing the state of the device and an output reflecting the state of the device. An input circuit for the bistable device receives the asynchronous signal and applies the signal to the first complementary input and the inverted asynchronous signal to the second complementary input. In addition, the input circuit has gate logic, implemented with field effect transistors, which decouples the asynchronous input for all intervals of time except during the interval of the first clock pulse. An output circuit for the bistable device employs an inverter in series with a field effect transistor which is driven into condition only during the interval of the second clock pulse. The MOS synchronizer circuit thus insures that an output signal of usable logic level is generated for an input signal occuring at any time with respect to the clock pulses of a clocked ratio MOS system.

摘要翻译： MOS电路在采用时钟比率逻辑的集成电路系统中将异步输入信号同步到第一和第二交替时钟脉冲。 诸如触发器的双稳态器件具有第一和第二互补输入，用于建立器件的状态和反映器件状态的输出。 用于双稳态器件的输入电路接收异步信号，并将该信号施加到第一互补输入和反相异步信号到第二互补输入。 另外，输入电路具有栅极逻辑，其由场效应晶体管实现，除了在第一时钟脉冲的间隔期间之外，所有时间间隔对异步输入进行去耦。 用于双稳态器件的输出电路采用与场效应晶体管串联的反相器，该场效应晶体管仅在第二时钟脉冲的间隔期间被驱动成条件。 因此，MOS同步器电路确保为对于时钟比率MOS系统的时钟脉冲在任何时间发生的输入信号产生可用逻辑电平的输出信号。

公开(公告)号：US4259594A

公开(公告)日：1981-03-31

申请号：US75783

申请日：1979-09-17

申请人： Jeffrey R. Fox ,  Arthur Margolies ,  Rob Moolenbeek

发明人： Jeffrey R. Fox ,  Arthur Margolies ,  Rob Moolenbeek

IPC分类号： H02M1/00 ,  H01H43/00

CPC分类号： H02M1/00 ,  Y10T307/951

摘要： Electrical power supply for use with apparatus which transmits a predetermined message. When an input signal is received, a source of electrical energy is connected to a power output terminal by turning a switching transistor on. A latching circuit holds the transistor on after termination of the input signal. Elements of the apparatus which are connected to the power output terminal to obtain operating power transmit the predetermined message when the electrical energy is supplied to the terminal. When the transmission is complete, the apparatus produces a termination signal to the latching circuit causing it to turn the switching transistor off and thus disconnect the source of electrical energy from the power output terminal. A delay arrangement prevents the latching circuit from responding to a termination signal for a predetermined period of time after the input signal has terminated, thus preventing inadvertent disconnecting of the source of electrical energy from the power output terminal before the apparatus has had an opportunity to attain full operation.

摘要翻译： 用于与发送预定消息的设备一起使用的电源。 当接收到输入信号时，通过打开开关晶体管将电能源连接到功率输出端子。 锁存电路在输入信号终止后保持晶体管的导通。 连接到电力输出端子以获得操作功率的装置的元件在电能被提供给终端时发送预定消息。 当传输完成时，设备产生到锁存电路的终止信号，使其断开开关晶体管，从而将电能源与功率输出端断开。 延迟装置防止锁存电路在输入信号终止之后的预定时间段内响应于终端信号，从而防止在设备有机会达到之前将电能源与电力输出终端意外断开 全面运作