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    • 4. 发明授权
    • Radio-frequency LAN and WAN communication system for route delivery
applications or the like
    • 用于路由传送应用的射频LAN和WAN通信系统等
    • US6124800A
    • 2000-09-26
    • US915860
    • 1997-08-21
    • Paul BeardAlan G. Bunte
    • Paul BeardAlan G. Bunte
    • G06Q10/08H04B7/26H04L12/28H04L12/46H04Q7/20
    • G06Q10/08H04W84/02
    • A route delivery communication system for collecting and processing order and related data from product delivery units such as vending machines and the like, grocery and merchandise retailers, pharmacies, restaurants hospitals, clinics, warehouses, and factories, or the like, or for collecting and processing package collection data from package delivery boxes (such as mailboxes) is described. The system includes a plurality of notifiers each of which including a transceiver and a data gathering transducer for connection to an information collection point such as a vending machine or mailbox. The system also includes a plurality of prompters each including a transceiver for activating, queuing, and receiving data from the notifiers. The prompters further include a user display for communicating with a user and a user input for allowing a user to access and manipulate the prompter and data collected by the prompter from the notifiers. The system also includes at least one guardian for queuing, each of which including a transceiver for activating, queuing, and receiving data from the prompters. The guardian further includes a user display input for communicating with a user and also includes a user input for allowing a user to access and manipulate the guardian and the data collected by the guardian from the prompters.
    • 用于收集和处理诸如自动售货机等的产品交付单元,食品和商品零售商,药房,餐馆医院,诊所,仓库和工厂等的产品交付单元的订单和相关数据的路线交付通信系统,或者用于收集和 描述了从包裹传递箱(如邮箱)处理包裹收集数据。 该系统包括多个通知器,每个通知器包括收发器和用于连接到诸如自动售货机或邮箱的信息收集点的数据收集转换器。 该系统还包括多个提供器,每个提供器包括用于激活,排队和从通知器接收数据的收发器。 提供者还包括用于与用户通信的用户显示和用户允许用户访问和操纵提示者的用户显示器以及由提示者从通知器收集的数据。 该系统还包括至少一个用于排队的监护人,其中每一个包括用于激活,排队和从提供者接收数据的收发器。 监护人还包括用户与用户通信的用户显示输入,并且还包括用户输入,用于允许用户访问和操纵监护人以及监护人从提供者收集的数据。
    • 8. 发明授权
    • Method and system for controlling radio controlled devices
    • 控制无线电控制装置的方法和系统
    • US08330583B2
    • 2012-12-11
    • US13267548
    • 2011-10-06
    • Paul BeardJohn AdamsMathew LeeEric Meyers
    • Paul BeardJohn AdamsMathew LeeEric Meyers
    • G08C19/16
    • A63H30/04
    • The present invention is a method and system for controlling a RC device via a secure radio link. In one embodiment of the invention, spread spectrum modulation may be employed which may provide a digital radio frequency (RF) link between a controller and a RC device. A controller may be coupled with a transmitter module and a radio controlled device may be coupled with a receiver module in accordance with the present invention to provide an add-on upgrade capability. The method and system for controlling a RC device may also include error detection and correction, interpolation of lost packets, failsafe technology and force-feedback telemetric technology to further enhance the user experience with radio controlled devices.
    • 本发明是一种通过安全无线电链路来控制RC设备的方法和系统。 在本发明的一个实施例中,可以采用可在控制器和RC设备之间提供数字射频(RF)链路的扩频调制。 控制器可以与发射机模块耦合,并且无线电控制设备可以与根据本发明的接收机模块耦合以提供附加升级能力。 用于控制RC设备的方法和系统还可以包括错误检测和纠正,丢失分组的插值,故障安全技术和力反馈遥测技术,以进一步增强无线电控制设备的用户体验。
    • 9. 发明授权
    • Battery powered device with dynamic and performance management
    • 具有动态和性能管理的电池供电设备
    • US07900067B2
    • 2011-03-01
    • US12120145
    • 2008-05-13
    • Paul Beard
    • Paul Beard
    • G06F1/26G06F1/32
    • G06F1/324G06F1/206G06F1/3203G06F1/3296Y02D10/126Y02D10/16Y02D10/172Y02D50/20
    • A computing device operates over a range of voltages and frequencies and over a range of processor usage levels. The computing device includes at least a variable frequency generator, a variable voltage power supply and voltage supply level and clocking frequency management circuitry. The variable frequency generator is coupled to the processor and delivers a clock signal to the processor. The variable voltage power supply is coupled to the processor and delivers voltage to the processor. The voltage supply level and clocking frequency management circuitry adjust both the voltage provided by the variable voltage power supply and the frequency of the signal provided by the variable frequency generator. The computing device includes a temperature sensor that provides signals indicative of the temperature of the processor and the voltage supply level and clocking frequency management circuitry adjusts the voltage and/or the clocking frequency provided by the variable voltage power supply. The computing device may also include a fan controlled by the voltage supply level and clocking frequency management circuitry, the fan adjusting the temperature of the processor when activated. In cold weather applications, the computing device may further include a heater controlled by the voltage supply level and clocking frequency management circuitry that raises the temperature of the processor when activated.
    • 计算设备在一定范围的电压和频率以及处理器使用量范围内工作。 计算装置至少包括可变频率发生器,可变电压电源和电压供应电平以及时钟频率管理电路。 可变频率发生器耦合到处理器,并将时钟信号传送到处理器。 可变电压电源耦合到处理器并将电压传送到处理器。 电压电平和时钟频率管理电路调节由可变电压电源提供的电压和由可变频率发生器提供的信号的频率。 计算装置包括提供指示处理器的温度和电压供应电平的信号的温度传感器,并且时钟频率管理电路调节由可变电压电源提供的电压和/或时钟频率。 计算设备还可以包括由电压电平和时钟频率管理电路控制的风扇,风扇在激活时调节处理器的温度。 在寒冷天气的应用中,计算设备还可以包括由电压供应级控制的加热器和时钟频率管理电路,其在激活时提高处理器的温度。
    • 10. 发明授权
    • System for noise reduction in circuits
    • 电路降噪系统
    • US07728461B1
    • 2010-06-01
    • US10860856
    • 2004-06-03
    • Paul Beard
    • Paul Beard
    • H03K17/80H03D3/00
    • H03K19/00346H03B29/00H03K19/00392
    • Disclosed is an improved noise reducing apparatus using an anti-circuit, including a digital logic circuit and a digital anti-circuit corresponding to the digital logic circuit. The digital anti-circuit functions to cancel noise generated by the digital logic circuit. The anti-circuit includes logic to generate a similar number of switching edges as the logic circuit, where the anti-circuit edges are in the opposite direction as the logic circuit. The anti-circuit may have a circuit structure close to that of the noisy circuit, or can be formed of components different in structure but generating an output pattern similar to (and opposite from) the noisy circuit. In some embodiments, the differently structured components can include a state machine coupled to a memory or look-up-table.
    • 公开了一种使用抗电路的改进的降噪装置,包括数字逻辑电路和对应于数字逻辑电路的数字反电路。 数字反电路功能可消除数字逻辑电路产生的噪声。 反电路包括产生与逻辑电路类似数量的开关边缘的逻辑,其中反电路边沿与逻辑电路相反。 抗电路可以具有接近于噪声电路的电路结构,或者可以由结构不同的部件形成,但是产生与噪声电路相似(和相反)的输出图案。 在一些实施例中,不同结构的组件可以包括耦合到存储器或查找表的状态机。