Patent ID: 9448188
Filing Date: 2016-09-20
CPC Classification: G01N,G01V

Claim Text:
1. A vehicular radiation inspection system, comprising: a mobile vehicle body; a detection arm carried on the mobile vehicle body and defining a scanning channel together with the mobile vehicle body; a radiation source mounted on the mobile vehicle body and configured to emit a ray onto an inspected object passing through the scanning channel; and a detector mounted on the detection arm and configured to receive the ray emitted from the radiation source, wherein the vehicular radiation inspection system further comprising a following mechanism separate from the detection arm, wherein the following mechanism contains radiation protection material, and the following mechanism follows the detection arm to move in a non-contact manner during inspecting the inspected object, so as to prevent radiation leakage, wherein at least one sensor, for sensing an actual gap distance between the following mechanism and the detection arm, is provided on the following mechanism, wherein there is a predetermined gap distance between the following mechanism and the detection arm during inspecting the inspected object.