Apparatus and method for thermal detection
    1.
    发明申请
    Apparatus and method for thermal detection 有权
    用于热检测的装置和方法

    公开(公告)号:US20060067378A1

    公开(公告)日:2006-03-30

    申请号:US11138532

    申请日:2005-05-26

    IPC分类号: G01K1/16

    摘要: A thermal detecting device for sensing temperature at multiple locations proximate to the detecting device is provided. The detecting device has a pair of infrared detectors each configured to measure temperature of two locations by receiving infrared energy of the two locations. A housing encloses the pair of infrared detectors. The housing is configured with an aperture to allow the infrared energy of the two locations to be received by the pair of infrared detectors. A reflective mirror or two mirrors focus the infrared energy of the two locations towards the pair of infrared detectors. The detecting device may be configured to determine if there is a temperature differential at a location as the housing moves with respect to the location.

    摘要翻译: 提供一种用于在接近检测装置的多个位置处感测温度的热检测装置。 检测装置具有一对红外检测器,每个红外检测器被配置为通过接收两个位置的红外能量来测量两个位置的温度。 外壳包围一对红外探测器。 壳体配置有孔径,以允许两个位置的红外能量由一对红外检测器接收。 反射镜或两个反射镜将两个位置的红外能量聚焦到该对红外检测器。 检测装置可以被配置为当壳体相对于位置移动时,确定在位置处是否存在温度差。

    CAM-driven multiple-view imaging system
    3.
    发明申请
    CAM-driven multiple-view imaging system 审中-公开
    CAM驱动多视图成像系统

    公开(公告)号:US20050046731A1

    公开(公告)日:2005-03-03

    申请号:US10652987

    申请日:2003-08-29

    IPC分类号: H04N5/225

    CPC分类号: H04N5/2259

    摘要: An improved imaging system includes a single solid state interlaced imager device such as a CCD camera chip, a displaceable mirror apparatus, and a controller for displacing the mirror apparatus in synchronism with the capture of video information by the imager device so as to obtain interlaced video information from multiple selected views. The mirror apparatus comprises a linearly displaceable shaft supporting two or more axially separated mirror surfaces and a motor-operated cam drive for reciprocatingly displacing the shaft to successively bring the mirrors into an aperture field of the imager device.

    摘要翻译: 一种改进的成像系统包括诸如CCD相机芯片的单个固态隔行成像器装置,可移位镜装置和用于由成像器装置捕获视频信息同步地移动镜装置的控制器,以便获得隔行视频 来自多个所选视图的信息。 反射镜装置包括支撑两个或更多轴向分离的镜面的线性位移轴和用于使轴往复移动的马达操作的凸轮驱动器,以将镜子连续地带入成像器装置的孔径场。

    Motor vehicle back-up system
    4.
    发明申请
    Motor vehicle back-up system 审中-公开
    汽车后备系统

    公开(公告)号:US20050075770A1

    公开(公告)日:2005-04-07

    申请号:US10680466

    申请日:2003-10-07

    IPC分类号: B60Q1/48 G08G1/16 G06F17/00

    摘要: A back-up system for aiding a driver in backing a motor vehicle performs a number of functions when a motor vehicle is placed in a reverse direction. Initially, an image of an area at the rear of the motor vehicle provided by a camera is visually displayed on a monitor, which is positioned so as to be visually accessible by a driver of the motor vehicle. Then, a distance to an object that is within a path of the motor vehicle is sensed with a radar sensor. Next, a warning is provided when the object is within a predetermined collision distance. Finally, when the motor vehicle is placed in a forward direction, the display of the image on the monitor is discontinued.

    摘要翻译: 用于辅助驾驶员支持机动车辆的备用系统在机动车辆反向放置时执行多种功能。 首先,由照相机提供的机动车辆后方的区域的图像被视觉地显示在监视器上,监视器被定位以便由机动车辆的驾驶员可视地访问。 然后,利用雷达传感器感测与机动车辆的路径内的物体的距离。 接下来,当物体处于预定碰撞距离内时,提供警告。 最后,当机动车辆向前方向放置时,监视器上的图像显示被停止。

    Electronic door lock with programmable options
    5.
    发明授权
    Electronic door lock with programmable options 有权
    具有可编程选项的电子门锁

    公开(公告)号:US08079240B2

    公开(公告)日:2011-12-20

    申请号:US12480538

    申请日:2009-06-08

    IPC分类号: E05B47/00

    摘要: The invention provides an electronic door lock for a door having a first side and a second side. The electronic door lock includes a locking mechanism, a credential reader, and a programmable control circuit. The locking mechanism is coupled to the door and is movable between a locked position in which the door is inhibited from opening and an unlocked position in which the door is free to open. The credential reader is coupled to the door and is operable to read a credential. The programmable control circuit is coupled to the door and is operable to move the locking mechanism between the locked position and the unlocked position at least partially in response to the read credential. The programmable control circuit is selectively programmed to move the locking mechanism to a pre-selected either one of the locked position and the unlocked position in response to a failure signal.

    摘要翻译: 本发明提供了一种具有第一侧和第二侧的门的电子门锁。 电子门锁包括锁定机构,凭证读取器和可编程控制电路。 锁定机构联接到门,并且可以在门被禁止打开的锁定位置和门自由打开的解锁位置之间移动。 凭证读取器耦合到门并且可操作以读取凭证。 可编程控制电路耦合到门并且可操作以响应于读取的证书至少部分地将锁定机构在锁定位置和解锁位置之间移动。 可编程控制电路被选择性地编程为响应于故障信号将锁定机构移动到预定的锁定位置和解锁位置之一。

    RF channel linking method and system
    7.
    发明授权
    RF channel linking method and system 有权
    RF信道链接方法和系统

    公开(公告)号:US07248836B2

    公开(公告)日:2007-07-24

    申请号:US10261933

    申请日:2002-09-30

    申请人: Ronald Taylor

    发明人: Ronald Taylor

    IPC分类号: H04Q7/20 H04B17/00

    摘要: In an RF access control system, a method for establishing a reliable RF signal link between points of the RF access control system. A first RF signal from a first point of the system is transmitted to a second point of the system at a first RF power level that is below a second RF power level used during normal operation of the RF access control system. Once the second point acknowledges the RF signal from the first point, then a pre-determined number of RF packets are transmitted and received back and forth between the first point and the second point at the first RF power level. An RF packet error count is generated in response to the transmitting and receiving of the pre-determined number of RF packets. If this error count is below a certain threshold value, then an indication is provided to an installer of the RF access control system of an RF channel number to be used by the RF access control system during normal operation.

    摘要翻译: 在RF接入控制系统中,用于在RF接入控制系统的点之间建立可靠的RF信号链路的方法。 来自系统的第一点的第一RF信号以低于在RF接入控制系统的正常操作期间使用的第二RF功率电平的第一RF功率电平被发送到系统的第二点。 一旦第二点确认来自第一点的RF信号,则在第一RF功率电平下,在第一点和第二点之间来回发送和接收预定数量的RF分组。 响应于发送和接收预定数量的RF分组而产生RF分组错误计数。 如果该错误计数低于某个阈值,则在正常操作期间向RF接入控制系统使用的RF信道号的RF接入控制系统的安装者提供指示。

    Method and circuit for controlling generation of a boosted voltage in devices receiving dual supply voltages
    10.
    发明申请
    Method and circuit for controlling generation of a boosted voltage in devices receiving dual supply voltages 有权
    用于控制在接收双电源电压的装置中产生升压电压的方法和电路

    公开(公告)号:US20060114739A1

    公开(公告)日:2006-06-01

    申请号:US10999785

    申请日:2004-11-29

    IPC分类号: G11C7/00 G11C8/00

    摘要: A row driver circuit receives a first supply voltage and a second supply voltage. The circuit provides the first supply voltage on an output responsive to the first supply voltage being greater than a threshold value. The circuit generates a boosted voltage that is greater than the first supply voltage and provides that boosted voltage on the output responsive to the first supply voltage being less than the threshold value.

    摘要翻译: 行驱动电路接收第一电源电压和第二电源电压。 电路响应于第一电源电压大于阈值,在输出端上提供第一电源电压。 电路产生大于第一电源电压的升压电压,并且响应于第一电源电压小于阈值而在输出端上提供升压电压。