Tamper seal detection system with conveyor belt and method of use

    公开(公告)号:US10035617B1

    公开(公告)日:2018-07-31

    申请号:US15421721

    申请日:2017-02-01

    发明人: Martin Shipp

    摘要: A method for detecting sealing stickers on a packaging box includes placing a first packaging box onto a conveyor belt of a conveyor belt system at an inspection zone, the first packaging box having a first sealing sticker thereon that at least partially seals the first packaging box closed; and activating a first optical sensor to detect whether the first sealing sticker is located on a first side of the first packaging box while the packaging box is in the inspection zone.

    Method and apparatus for self-calibration of density profiler
    10.
    发明授权
    Method and apparatus for self-calibration of density profiler 有权
    密度分析仪自校准的方法和装置

    公开(公告)号:US09360406B2

    公开(公告)日:2016-06-07

    申请号:US13864459

    申请日:2013-04-17

    CPC分类号: G01N9/00 G01N9/24

    摘要: A process and system for self-calibration of a density profiler is disclosed. The process may include measuring a density profile of a fluid in a vessel using a plurality of sensors or a single sensor, and measuring a density profile of the fluid in the vessel using a plurality of sample ports. A density of the fluid proximate a location of at least one of the plurality of sample ports based on the sensor measured density profile may then be interpolated. A density of the fluid proximate a location of at least one of the plurality of sensors based on the sample port measured density profile may also be interpolated. Adjustment of a calibration of at least one of the plurality of sensors may then be made based on both the interpolated sample port density and the interpolated sensor density.

    摘要翻译: 公开了用于密度分析器的自校准的过程和系统。 该过程可以包括使用多个传感器或单个传感器来测量容器中的流体的密度分布,并且使用多个样品端口测量容器中的流体的密度分布。 然后可以内插基于传感器测量密度分布的多个采样端口中至少一个的位置附近的流体的密度。 基于样本端口测量的密度分布,接近于多个传感器中的至少一个的位置的流体的密度也可被内插。 然后可以基于插值的采样端口密度和内插的传感器密度来对多个传感器中的至少一个的校准进行调整。