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    • 8. 发明申请
    • A VIDEO CAMERA SYSTEM
    • 视频摄像机系统
    • WO2009133377A1
    • 2009-11-05
    • PCT/GB2009/001110
    • 2009-05-01
    • PIPS TECHNOLOGY LIMITEDSMITH, Brian, David, Vincent
    • SMITH, Brian, David, Vincent
    • H04N7/18G08B13/194G06K9/32
    • H04N7/188G06K9/2054G06K9/3258G08B13/19615G08B13/19663
    • The present invention relates to a video camera system, comprising: a video sensor providing image data (2); a low power imminent event detector (6) coupled to the sensor which receives the image data from the video sensor and processes the received image data to detect changes in the image data and thereby detect an imminent event and produces an event signal on detection of an imminent event; and a main event processor (8) also coupled to the video sensor to receive the image data, the main event processor being a higher power device than the imminent event detector, the main event detector having a dormant mode in which the main event detector consumes little or no power and a fully active powered up mode, wherein: the main event processor switches from the dormant mode to the fully active mode in response to the event signal; the main event processor when fully active processes the image data from the sensor and analyses the processed image data to extract information therefrom; and the imminent event detector is arranged such that it does not produce the event signal when the changes in the image data are large, thereby indicating only that the sensor is moving.
    • 本发明涉及摄像机系统,包括:提供图像数据(2)的视频传感器; 耦合到所述传感器的低功率紧急事件检测器(6),其从所述视频传感器接收所述图像数据,并且处理所接收的图像数据以检测所述图像数据的变化,从而检测即将发生的事件,并且在检测到 即将发生的事件 以及主要事件处理器(8),其还耦合到视频传感器以接收图像数据,主事件处理器是比即将发生的事件检测器更高功率的设备,主事件检测器具有休眠模式,其中主事件检测器消耗 小功率或无功率和完全有效的加电模式,其中:主事件处理器响应于事件信号从休眠模式切换到完全激活模式; 主要事件处理器在完全活动时处理来自传感器的图像数据,并分析处理的图像数据以从其中提取信息; 并且紧急事件检测器被布置成使得当图像数据的变化较大时不会产生事件信号,从而仅指示传感器正在移动。
    • 9. 发明申请
    • VEHICLE IDENTIFICATION SYSTEM
    • 车辆识别系统
    • WO2009118534A1
    • 2009-10-01
    • PCT/GB2009/000819
    • 2009-03-27
    • PIPS TECHNOLOGY LIMITEDSMITH, Brian, David, Vincent
    • SMITH, Brian, David, Vincent
    • G08G1/017G08G1/04G06K19/06
    • G08G1/04G08G1/017
    • The present invention relates to a vehicle identification system. In particular, the invention relates to a system which identifies vehicles by reading a registration plate and a barcode on the vehicle. More particularly, the invention relates to a vehicle identification system comprising: a registration plate (16) mountable on a vehicle (100) and having alphanumeric characters indicating a vehicle registration number (18); a barcode (14) mountable on a vehicle (100), the barcode (14) encoding the vehicle registration number (18) of the registration plate (16), at least one camera (12) arranged to record in one or more image (s) the registration plate (16) and the barcode (14); and an analyser arranged to receive the image (s) and automatically extract the vehicle registration number (18) from the registration plate (16) shown in the image (s), and automatically extract the vehicle registration number from the barcode (14) shown in the image (s), the analyser comparing the vehicle registration number (18) extracted from the registration plate (16) with the vehicle registration number extracted from the barcode (14).
    • 车辆识别系统技术领域本发明涉及车辆识别系统。 特别地,本发明涉及通过读取车辆上的登记牌和条形码来识别车辆的系统。 更具体地说,本发明涉及一种车辆识别系统,包括:安装在车辆(100)上并具有表示车辆登记号(18)的字母数字字符的登记板(16); 安装在车辆(100)上的条形码(14),编码登记牌(16)的车辆登记号码(18)的条形码(14),布置成记录在一个或多个图像中的至少一个照相机 s)登记板(16)和条形码(14); 以及分析装置,其被配置为接收图像,并自动从图像所示的登记板(16)提取车辆登记号(18),并且从显示的条形码(14)自动提取车辆登记号码 比较从登记板(16)提取的车辆登记号(18)与从条形码(14)提取的车辆登记号码的分析仪。