DRACONAV is able to detect GNSS signal #spoofing and #jamming attempts, GNSS interference, is protected against cyberattack and delivers authenticated information to the application. When an inconsistency or anomaly is detected, the application is warned and the module enters into dead reckoning navigation providing an estimate of the true position. Besides, it provides ciphered or digitally signed information ensuring the authenticity and integrity of the delivered information.
The DRACONAV module integrates in a single casing a multiconstellation GNSS chipset (Teseo III from STMicroelectronics, supporting (#GNSS, #Galileo, #GPS, #GLONASS, #QZSS, #BeiDou, #SBAS), a secure MCU (ST33 from STMicroelectronics) and several motion sensors. It offers a set of interfaces such as CAN bus to take advantage of external information depending on application contexts.
Security features include:
- GNSS #spoofing detection and mitigation
- GNSS #jamming/interference detection and mitigation
- GNSS anti replay protection
- Level of confidence indicator (PVT)
- Firmware and hardware integrity control
- Secure memory for sensitive data
- Secure firmware upgrade and module configuration
- Secure NMEA stream data (digitally signed)
- Fully compliant with Smart DT ISO7816-4 protocol
DRACONAV is a robust navigation module designed to detect and mitigate GNSS signal spoofing, jamming, and interference, ensuring reliable and secure positioning. It delivers authenticated and ciphered data to applications, enhancing trustworthiness and cybersecurity. When anomalies occur, it switches to dead reckoning to estimate true position, maintaining navigation continuity. Integrating a multi-constellation GNSS chipset (TESEO III) and a secure MCU (ST33) from STMicroelectronics, along with motion sensors and CAN bus interfaces, DRACONAV supports diverse applications requiring high security and precision
Features and Benefits
- Detection and mitigation of GNSS spoofing, jamming, and interference
- Dead reckoning navigation for continuous position estimation
- Authenticated, ciphered, and digitally signed GNSS data
- Multi-constellation support GNSS, Galileo, GPS, GLONASS, QZSS, BeiDou, SBAS
- Secure MCU and memory with firmware and hardware integrity checks
- Interfaces including CAN bus for external data integration
- Compliance with Smart DT ISO7816-4 protocol
| Supported Devices | ST33 |
| Device Type | Integrated module |
| Functions | GNSS |
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