Research Article
Towards a Severity Assessment Method for Potential Cyber Attacks to Connected and Autonomous Vehicles
Table 2
SAE automation levels [
20].
| Level | Name | DDT | DDT fallback | ODD | Sustained motion control | OEDR |
| 0 | No driving automation | Driver | Driver | Driver | N/A |
| 1 | Driver assistance | Driver and system | Driver | Driver | Limited |
| 2 | Partial driving automation | System | Driver | Driver | Limited |
| 3 | Conditional driving automation | System | System | Fallback-ready user(becomes the driver during fallback) | Limited |
| 4 | High driving automation | System | System | System | Limited |
| 5 | Full driving automation | System | System | System | Unlimited |
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