DRd25
DIAN Racing's driverless variant — built on a previous-generation electric platform, reengineered for autonomy.
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设计亮点
Built on proven electric hardware
Rather than designing a new chassis each year, the driverless branch re-engineers a previous-generation DRe car with autonomy hardware and an emergency brake system — reducing risk while focusing engineering effort on perception, planning and control.
Full autonomy stack
Perception, localization, path planning and low-level control are all developed in-house by the driverless team. The vehicle runs known track layouts without a driver, constrained by the FSAC competition envelope.
Competes at FSAC
The Formula Student Autonomous China (FSAC) competition is the driverless branch's primary event — a complementary series to the electric team's FSEC and FSAEJ campaigns.
完整技术参数
Platform
| Base vehicle | Previous-generation DRe electric chassis |
| Drivetrain | Rear-wheel drive (inherited) |
Perception
| LiDAR | 360° mechanical LiDAR |
| Cameras | Stereo RGB, forward-facing |
| IMU / GNSS | Tactical-grade IMU with RTK-GNSS |
Compute
| Main compute | Embedded GPU compute module |
| Safety | Dedicated EBS + watchdog MCU |
Autonomy Stack
| Localization | LiDAR-inertial SLAM + cone-map matching |
| Perception | Cone detection (colour + geometry fusion) |
| Planning | Path optimization over known track layout |
| Control | MPC with torque limiting for autonomous driving limits |
性能
| Positioning Accuracy | 0.143 m |
| Control Frame Rate | 200 Hz |
| System Delay | < 200 ms |
| EBS Pressurization Delay | < 300 ms |
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