Operator console for article inspection systems

• US 5,699,400 A
• Filed: 05/08/1996
• Issued: 12/16/1997
• Est. Priority Date: 05/08/1996
• Status: Expired due to Term

• Current Assignee: L-3 Communications Security and Detection Systems Corporation Delaware
• Original Assignee: Vivid Technologies, Inc. (Revvity, Inc.)
• Inventors: Anderson, Jason, Ellenbogen, Michael P., Lee, Bruce S.
• Primary Examiner(s): WONG, DON KITSUN
• Application Number:
  US08/647,043
• Time in Patent Office: 587 Days
• Field of Search: 378/4, 378/57
• US Class Current: 378/57
• CPC Class Codes: G01N 23/04 and forming images of the material
• CPC Class Codes: G01V 5/20 Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects

Abstract

The present invention provides an inspection system having a scanner system coupled to an operator console. The scanner system is preferably an x-ray based system that has an x-ray source to emit, for example, dual energy x-rays, a detector or an array of detectors that detect the emitted x-rays, and a conveyor system. The conveyor system has a conveyor belt that moves the article to be inspected through the emitted x-rays. The operator console includes a display device, an operator input device and a controller. The operator console is configured to provide information and control capabilities to an operator all within the same viewing field or arc. The operator console is configured to permit customization by individual operators and/or customization for a specific location where the inspection system is deployed (e.g., an airport or office building) without changing components. These features, as well as others, minimize operator fatigue, increase operator inspection speed and increase the efficiency of the inspection process. Further, this universal operator console configuration, enables the console to be interchangeable to various types of scanner systems produced by the assignee of the present invention as well as other manufacturers.

Claims

1. An article inspection system comprising:

a scanner system, having an x-ray source, a radiation detector positioned opposite said x-ray source, and a conveyor system that transports an article to be inspected to a position between said x-ray source and said radiation detector; and

an operator console having a display device that displays an image of an article scanned by said scanner system, a toolbar and a cursor, and an operator input device having at least one control switch and a touchpad responsive to touch of an operator'"'"'s body part;

a controller associated with said scanner system and said operator console and configured to control the operation of said scanner system to scan the article, to receive scan data of the article from said scanner system, to process said scan data for display, and to transfer said processed scan data to said operator console for display; and

wherein said toolbar has function icons which when selected perform a predefined function, and said cursor is responsive to movement of the operator'"'"'s body part on said touchpad to permit an operator to select a function associated with said icons while maintaining visual contact with the images of articles being scanned on said display device.

2. The article inspection system according to claim 1, wherein said toolbar can be configured by individual operators to display selected function icons in a selected order.

3. The article inspection system according to claim 1, wherein said at least one control switch comprises conveyor control switches.

4. The article inspection system according to claim 1, further comprising an article handling system that transports inspected articles to operator designated locations.

5. The article inspection system according to claim 4, wherein said at least one control switch comprises article handling control switches that designate the location an inspected article is transported to by said article handling system.