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    • 3. 发明申请
    • Machine safety system with mutual exclusion zone
    • 机器安全系统与互斥区
    • US20020186299A1
    • 2002-12-12
    • US09877362
    • 2001-06-08
    • Honeywell Inc.
    • Darren Duane Cofer
    • H04N007/18
    • F16P3/142
    • A safety system receives access monitoring information from sensors to detect intrusion into a mutual exclusion zone by either an operator or mechanical equipment. The border of the mutual exclusion zone is segmented into portals that allow both the operator and equipment to access a common work area such as for loading material. When intrusion into one of the portals is detected, intrusion into any other selected portals triggers a safety violation. Access to the mutual exclusion zone via the other portals is prohibited until the interior of the zone is determined to be empty again.
    • 安全系统从传感器接收访问监视信息,以通过操作员或机械设备检测入侵互扰区域。 互斥区域的边界被分割成门户,允许操作员和设备访问公共工作区域,例如用于装载材料。 当检测到其中一个门户入侵时,入侵任何其他选定的门户会触发安全违规。 禁止通过其他门户访问互斥区域,直到该区域的内部再次被确定为空。
    • 8. 发明授权
    • Automatic focus apparatus
    • 自动对焦装置
    • US3930261A
    • 1975-12-30
    • US50086874
    • 1974-08-27
    • HONEYWELL INC
    • STAUFFER NORMAN L
    • G03B13/36G02B7/30G02B7/36G03B7/08
    • G02B7/305
    • A focus control system for a still camera includes a photoelectric amplifier and a high frequency spatial filter. The filter is arranged to scan the image region of a fixed focus lens as the taking lens of the camera is moved from an extended position toward the infinity position thereof. During a first portion of the scanning movement the filter provides an initial signal representative of the brightness of the imaging light bundles for automatic gain control. The gain of a photosensitive detector is initially set during this period. During a second portion of the scanning movement, the filter moves through the image space and continues to provide a signal for adjusting the gain of the detector. This signal has a maximum amplitude as the filter passes through the actual image. A change of slope detector senses this position and actuates a mechanical stop to freeze the position of the taking lens at that position. It is contemplated that the shutter of the camera would then be released to initiate the exposure.
    • 用于静态照相机的聚焦控制系统包括光电放大器和高频空间滤波器。 当相机的拍摄镜头从伸出位置朝向其无穷远位置移动时,该滤镜被布置成扫描固定焦距透镜的图像区域。 在扫描运动的第一部分期间,滤波器提供代表成像光束的亮度的初始信号,用于自动增益控制。 在此期间初始设置光敏检测器的增益。 在扫描运动的第二部分期间,滤光器移动通过图像空间,并继续提供用于调节检测器增益的信号。 当滤波器通过实际图像时,该信号具有最大幅度。 倾斜检测器的改变感测到该位置并且致动机械停止以将拍摄镜头的位置冻结在该位置。 可以想到,相机的快门然后被释放以开始曝光。
    • 9. 发明授权
    • Light sensor for use with electronic flash units
    • 用于电子闪光灯组件的光传感器
    • US3914647A
    • 1975-10-21
    • US45629074
    • 1974-03-29
    • HONEYWELL INC
    • BROEKSTRA BERTWILWERDING DENNIS J
    • H05B41/32H05B37/00
    • H05B41/325
    • A light control system includes a first switching device, a light sensing device, and a flash device. The switching device is a selectively operable for providing a contact closure to effect the production of light from the flash device for the illumination of a scene to be photographed. A quench signal to effect the termination of the light provided by the flash device is generated by the light sensing device when sufficient light is received from the scene. The light sensing device includes circuitry which substantially precludes the generation of a false quench signal which might otherwise appear to terminate the production of light by the flash device prematurely.
    • 光控制系统包括第一开关装置,光感测装置和闪光装置。 开关装置是可选择地可操作的,用于提供触点闭合以实现来自闪光装置的光的产生,以便照射要拍摄的场景。 当从场景接收到足够的光时,由光感测装置产生用于实现由闪光装置提供的光的终止的淬灭信号。 光感测装置包括基本排除产生假熄灭信号的电路,否则可能会过早地由闪光装置显示终止光的产生。