构建支持真实通信的协同感知仿真平台,提升自动驾驶安全性。
EI-Drive: A Platform for Cooperative Perception with Realistic Communication Models
- 基于边缘AI与CARLA框架,集成传输延迟与错误的通信模型。
- 多车数据融合使复杂交通场景下车辆安全性能显著提升。
- 模块化设计适合研究感知、规划与控制的协同机制。
自动驾驶日益发展,亟需能准确模拟真实交通场景中协同感知过程的仿真平台。现有研究常忽略真实环境中的传输延迟与通信错误。为此,我们提出EI-Drive——一个基于边缘AI的自动驾驶仿真平台,整合先进协同感知能力与更真实的通信模型。基于CARLA框架,平台新增协同感知模块,考虑传输延迟与误差,提供更贴近现实的协同感知算法评估环境。平台支持多源数据融合,提升复杂环境下的态势感知与安全性。其模块化设计可深入探索感知、规划、控制在各类协同驾驶场景中的表现。实验表明,在复杂交通流与网络条件下,车辆安全性和性能均有显著改善。所有代码与文档可在GitHub页面获取: https://ucd-dare.github.io/eidrive.github.io/。
原文摘要 · Abstract (English)
The growing interest in autonomous driving calls for realistic simulation platforms capable of accurately simulating cooperative perception process in realistic traffic scenarios. Existing studies for cooperative perception often have not accounted for transmission latency and errors in real-world environments. To address this gap, we introduce EI-Drive, an edge-AI based autonomous driving simulation platform that integrates advanced cooperative perception with more realistic communication models. Built on the CARLA framework, EI-Drive features new modules for cooperative perception while taking into account transmission latency and errors, providing a more realistic platform for evaluating cooperative perception algorithms. In particular, the platform enables vehicles to fuse data from multiple sources, improving situational awareness and safety in complex environments. With its modular design, EI-Drive allows for detailed exploration of sensing, perception, planning, and control in various cooperative driving scenarios. Experiments using EI-Drive demonstrate significant improvements in vehicle safety and performance, particularly in scenarios with complex traffic flow and network conditions. All code and documents are accessible on our GitHub page: \url{https://ucd-dare.github.io/eidrive.github.io/}.
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