| 摘要 |
A device for the localizing and restoring of a line of fire of a weapon carried by a shooter equipped with a helmet, the device comprising two cameras, a first camera and a second camera, each having an objective and at least one sensor sensitive to light radiation, the first camera being mounted on the helmet and the second camera being mounted on the weapon, a computer receiving digitized information from each of the cameras and, on the basis of this digitized information, computing and controlling a display system to bring about the appearance thereon of a symbology providing a real-time depiction of the axis of fire of the weapon, wherein at least three distinctive optical reference marks in the range of sensitivity of the sensor and/or of the sensors are distributed between the weapon and the helmet and wherein, in the firing positions, the reference marks of the helmet are in the fields of the camera of the weapon and the reference marks of the weapon are in the fields of the camera of the helmet.
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