| 摘要 |
A low-cost, portable and highly-mobile "speed bump" which incorporates a plurality of electronic cameras, illumination devices, and range finders, coupled with one or more similar imaging systems configured to cooperate with the speed bump device to provide imaging of the undercarriage, sides or top of a vehicle. The system can be rapidly and temporarily deployed to achieve increased security at facilities and events likely to be terrorist targets, and at checkpoints to achieve an element of surprise to terrorists and smugglers. As a vehicle drives over the imaging speed bump and between or under the cooperating units, various images are captured. Image frames are "stitched" together to form a complete image of the undercarriage for display to a guard, officer or soldier.
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