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    • 2. 发明申请
    • METHOD AND APPARATUS FOR BATTERY TESTING USING A SINGLE MICROPROCESSOR PORT
    • US20070090845A1
    • 2007-04-26
    • US11163337
    • 2005-10-14
    • David MoleLance Weston,
    • David MoleLance Weston,
    • G01N27/416
    • G01R19/16542
    • A system for recharging and testing a rechargeable battery having first and second terminals which includes a microprocessor having at least a first port; a charger coupled to the first port and a connector for attachment to one of the terminals of the associated battery; and a comparator coupled to the charger and to the first port. The comparator compares a voltage at the first terminal of the associated battery and a reference voltage and produces respective first and second outputs. The first output is produced when the voltage at the first terminal is below a first predetermined value and the second output is produced when the voltage at the first terminal is above a second predetermined value. The charger charges the battery in response to the first output and not charging the battery in response to the second output. Other embodiments of the present invention include the method for recharging and testing a rechargeable battery having first and second terminals which includes providing a microprocessor having at least a first port; providing a battery charger coupled to the first port and a connector for attachment to one of the terminals of the associated battery; providing a comparator coupled to the charger and to the first port, comparing a voltage at the first terminal of the battery and a reference voltage with the comparator, producing respective first and second outputs from the comparator namely, producing a first output when the voltage at the first terminal is below a first predetermined value, producing a second output when the voltage at the first terminal is above a second predetermined value, and charging the battery in response to the first output and not charging the battery in response to the second output. In some embodiments of the method the step of providing a microprocessor includes providing a microprocessor that is part of a microcontroller. The method step of providing a microprocessor may alternatively further include providing random access memory. a data bus, ROM, a clock and an I/O control unit.
    • 4. 发明申请
    • Feedback circuit for line load compensation and reflection reduction
    • 用于线路负载补偿和反射减少的反馈电路
    • US20070164779A1
    • 2007-07-19
    • US11324095
    • 2005-12-30
    • Lance WestonRichard HinksonDavid Mole
    • Lance WestonRichard HinksonDavid Mole
    • H03K17/16
    • H04L25/0272H04L25/0298
    • Line load compensation and reflection reduction in a signal transmitting circuit is provided using feedback capacitors. The feedback capacitor serially coupled with a resistance generates an RC rise/fall time that is independent of the line load. Additionally, by selecting a capacitor that yields a rise/fall time of approximately ⅓ of the maximum bit transmission time, signal reflection on the signal line can be reduced. Accordingly, by incorporating the feedback capacitor with a differential drive circuit, such as the IB 485 driver, variations in line load can be compensated for while also reducing signal reflection due to un-terminated or improperly terminated signal lines, thus allowing a free topology implementation.
    • 使用反馈电容器提供信号发送电路中的线路负载补偿和反射减少。 与电阻串联耦合的反馈电容产生独立于线路负载的RC上升/下降时间。 此外,通过选择产生大于最大位传输时间的1/3的上升/下降时间的电容器,可以减少信号线上的信号反射。 因此,通过将反馈电容器与诸如IB485驱动器的差分驱动电路并入,可以补偿线路负载的变化,同时还减少由于未终止或不正确终止的信号线引起的信号反射,从而允许自由拓扑实现 。
    • 5. 发明授权
    • Advanced call forwarding
    • 高级呼叫转移
    • US08199894B2
    • 2012-06-12
    • US11831488
    • 2007-07-31
    • Robert S. AdonailoDavid MoleMaria I. DeGori
    • Robert S. AdonailoDavid MoleMaria I. DeGori
    • H04M3/42
    • H04M3/54G08B25/008H04M3/38H04M11/04
    • The present invention advantageously provides a method and system that combines arming and disarming of a security system with activation and deactivation of call forwarding, enabling a single input by an authorized user to alter the state of the security system and to activate or deactivate call forwarding. Further, when changing the state of the security system, a user authorization component determines whether call forwarding should be activated. Hence, forwarding of calls is based on both user criteria and the state of the system. Additionally, the state of call forwarding can be changed by an authorized user via the security system.
    • 本发明有利地提供一种方法和系统,其将安全系统的布防和撤防与呼叫转移的激活和去激活组合在一起,使授权用户能够单独输入以改变安全系统的状态并激活或停用呼叫转移。 此外,当改变安全系统的状态时,用户授权组件确定是否应激活呼叫转移。 因此,呼叫的转发基于用户标准和系统的状态。 此外,呼叫转移的状态可以由授权用户通过安全系统改变。
    • 7. 发明授权
    • Method and apparatus of generating a voice siren in a security system
    • 在安全系统中产生语音警报的方法和装置
    • US07479893B2
    • 2009-01-20
    • US11322107
    • 2005-12-29
    • Lance WestonDavid MoleRichard H. Hinkson
    • Lance WestonDavid MoleRichard H. Hinkson
    • G08B17/10
    • G08B25/14G08B3/10G08B25/012
    • A security device including a control panel for transmitting a pre-defined cadence pattern to a siren device. The siren device takes the pre-defined cadence pattern as an input and outputs an audible voice message that corresponds to the pre-defined cadence pattern. The siren device is capable of recognizing the pre-defined cadence pattern that indicates a security system armed or disarmed command from a user interface device as well as a detected alarm signal of fire, burglary and carbon monoxide from a corresponding smoke, motion and carbon monoxide detector. These signals are transmitted from either the sensors or user interface means to the control panel and then, in turn, to the siren device.
    • 一种安全装置,包括用于将预定义的节奏模式发送到警号装置的控制面板。 警报设备将预定义的节奏模式作为输入,并输出与预定义节奏模式相对应的可听话音消息。 警报装置能够识别表示来自用户界面装置的安全系统武装或撤防命令的预定义节奏模式,以及来自相应烟雾,运动和一氧化碳的检测到的火灾,爆窃和一氧化碳的报警信号 探测器。 这些信号从传感器或用户接口装置传送到控制面板,然后再传送到警号装置。