DRd25 (2025) — DIAN Racing

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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