System for detecting GNSS signal jammers, which is intended to be positioned on a roadside, the system comprising: - a first device for receiving a GNSS signal; - a second device that is configured to measure at least one characteristic of a received GNSS signal and to detect, on the basis of said at least one characteristic, interference in said GNSS signal caused by a jamming signal; - a third device for triggering the capture of an image of the road if said GNSS signal is subject to interference caused by a jamming signal, the first device being configured to receive, via a radio link, a sequence of a satellite radionavigation signal received by a vehicle and retransmitted by said vehicle to the system via the radio link.
SYSTEM FOR DETECTING PERSONAL GNSS JAMMERS
SYSTEME POUR DETECTER DES BROUILLEURS DE GNSS PERSONNELS
2018-08-14
Patent
Electronic Resource
English
Making the GNSS Environment Hostile to Jammers & Spoofers
British Library Conference Proceedings | 2011
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