DRACONAV能够检测GNSS信号#欺骗和#干扰尝试，抵御网络攻击，向应用提供经过认证的信息。当检测到不一致或异常时，应用会收到警告，模块将进入可估算真实位置的航位推算导航状态。此外，它还提供加密或数字签名信息，确保传递信息的真实性和完整性。
DRACONAV模块在单一外壳中集成了多星座GNSS芯片组（来自意法半导体的Teseo III，支持#GNSS、#Galileo、#GPS、#GLONASS、#QZSS、#北斗、#SBAS）、一个安全MCU（来自意法半导体的ST33）和多个运动传感器。它提供了CAN总线等一系列接口，可根据应用上下文利用外部信息。
安全特性包括：
- GNSS#欺骗检测和缓解
- GNSS#干扰检测和缓解
- GNSS防重放保护
- 置信度指标 (PVT)
- 固件和硬件完整性控制
- 用于敏感数据的安全存储器
- 安全的固件升级和模块配置
- 安全的NMEA流数据（数字签名）
- 完全符合Smart DT ISO7816-4协议
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
| 支持的器件 | ST33 |
| Device Type | 集成模组 |
| 功能 | GNSS |
| 地点 |
