Method and system for detecting the presence of a disruptive object and activation module for this system
AssigneeNeavia
InventorJean-Hubert Wilbrod
Life of this patent
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Abstract
This method of detecting the presence of a disruptive object on a stretch of road comprises: a step (66) of enumerating the vehicles simultaneously present on the stretch of road on the basis of data gleaned by a first and a second vehicle detector placed respectively at an entrance and at an exit of this stretch, and a step (74) of instructing the activation of an image processing step, triggered automatically as a function of the enumeration.
Claims11
Method of detecting the presence of a disruptive object on a stretch of road, this method comprising:
- a) a step of processing images to detect the presence of the disruptive object on the basis of images of the said stretch,
- b) a step of enumerating the vehicles simultaneously present on the stretch of road on the basis of data gleaned by a first and a second vehicle detector placed respectively at an entrance and at an exit of this stretch, and
- c) a step of instructing the activation of the image processing step, triggered automatically as a function of the enumeration of step b).
System for detecting the presence of a disruptive object on a stretch of road, wherein the system comprises:
- an image processing module able to detect the presence of the disruptive object on the basis of images of the said stretch,
- at least one first and one second motor vehicle detector placed respectively at an entrance and at an exit of this stretch,
- a module for enumerating motor vehicles simultaneously present on this stretch on the basis of data gleaned by the first and second detectors, and
- a module for activating the processing module suitable for automatically triggering the activation of the processing module as a function of the enumeration established by the enumeration module.
Dependencies are inferred from the claim text.