PL432296A1 - Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals - Google Patents

Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals

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Publication number
PL432296A1
PL432296A1 PL432296A PL43229619A PL432296A1 PL 432296 A1 PL432296 A1 PL 432296A1 PL 432296 A PL432296 A PL 432296A PL 43229619 A PL43229619 A PL 43229619A PL 432296 A1 PL432296 A1 PL 432296A1
Authority
PL
Poland
Prior art keywords
gnss
spoofing attack
central processor
global navigation
navigation satellite
Prior art date
Application number
PL432296A
Other languages
Polish (pl)
Inventor
Evgeny Ochim
Łukasz Lemieszewski
Original Assignee
Akademia Im. Jakuba Z Paradyża W Gorzowie Wielkopolskim
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Akademia Im. Jakuba Z Paradyża W Gorzowie Wielkopolskim filed Critical Akademia Im. Jakuba Z Paradyża W Gorzowie Wielkopolskim
Priority to PL432296A priority Critical patent/PL432296A1/en
Publication of PL432296A1 publication Critical patent/PL432296A1/en

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Abstract

Układ do wykrywania elektronicznego ataku typu spoofing sygnału globalnego systemu nawigacji satelitarnej GNSS utworzony jest z jednostki nawigacyjnej (12) która ma odbiornik sygnału GNSS (14) wyposażony w antenę GNSS (16), która jest skonfigurowana do odbierania sygnałów informacji satelitarnych GNSS z satelitów (20, 22, 24, 26 i 28). Układ charakteryzuje się tym, że jednostka nawigacyjna (12) zawiera urządzenie prędkościomierza pojazdu SoV (18), które jest funkcjonalnie powiązane z odbiornikiem sygnału GNSS (14) oraz zawiera wykrywacz (30) ataku fałszowania sygnału GNSS. Wykrywacz (30) ataku fałszowania sygnału GNSS jest połączony z siecią informacyjną (32) za pomocą łącza komunikacyjnego (38) i zawiera centralny procesor komputera przeznaczenia specjalnego, który odbiera odczyt prędkości VGNSS od odbiornika GNSS (14). Urządzenie SoV (18) odczytuje prędkości VSoV. Procesor centralny określa wartość testową za pomocą równania: procesor centralny porównuje wartość testową z progiem wykrywalności określonej łączem komunikacyjnym.An electronic global navigation satellite system signal spoofing detection system GNSS is formed of a navigation unit (12) that has a GNSS signal receiver (14) having a GNSS antenna (16) that is configured to receive GNSS satellite information signals from satellites (20). , 22, 24, 26 and 28). The system is characterized in that the navigation unit (12) comprises a SoV vehicle speedometer device (18) which is functionally associated with the GNSS signal receiver (14) and includes a GNSS spoofing attack detector (30). The GNSS signal spoofing attack detector (30) is connected to the information network (32) via a communication link (38) and includes a special purpose computer central processor that receives a VGNSS velocity reading from the GNSS receiver (14). The SoV device (18) reads the VSoV speeds. The central processor determines the test value by the equation: the central processor compares the test value with the detection threshold specified by the communication link.

PL432296A 2019-12-19 2019-12-19 Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals PL432296A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL432296A PL432296A1 (en) 2019-12-19 2019-12-19 Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL432296A PL432296A1 (en) 2019-12-19 2019-12-19 Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals

Publications (1)

Publication Number Publication Date
PL432296A1 true PL432296A1 (en) 2021-06-28

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Application Number Title Priority Date Filing Date
PL432296A PL432296A1 (en) 2019-12-19 2019-12-19 Electronic spoofing attack detection system for Global Navigation Satellite System GNSS signals

Country Status (1)

Country Link
PL (1) PL432296A1 (en)

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