自动驾驶方法、装置、设备及存储介质
By detecting and controlling the operating status of multiple units and buses in the autonomous driving system, and based on a priority strategy, the problem of incomplete fault location in the autonomous driving redundancy system is solved, and the control accuracy of the chassis actuator is improved.
CN116243638BActive Publication Date: 2026-07-17文远京行(北京)科技有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 文远京行(北京)科技有限公司
- Filing Date
- 2023-01-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing redundant autonomous driving systems cannot fully locate faults, resulting in insufficient precision in controlling chassis actuators.
Method used
By detecting the operating status of the first and second autonomous driving units and the CAN bus, and controlling the response mode of the chassis actuators based on the operating priority of the communication nodes, fault location and redundancy control of the autonomous driving units and the CAN bus can be achieved.
Benefits of technology
This improves the control precision of the chassis actuators and enables refined management of the autonomous driving system.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116243638B_ABST
Abstract
本发明涉及自动驾驶技术领域，公开了一种自动驾驶方法、装置、设备及存储介质。该方法应用于自动驾驶系统，该系统包括第一、第二自动驾驶单元、第一、第二CAN总线，其中，第一、第二自动驾驶单元之间相互连接，并分别通过接入第一、第二CAN总线对应的通信节点与底盘执行器连接，该方法包括：检测第一、第二自动驾驶单元、和第一、第二CAN总线的第一运行状态，检测各通信节点的第二运行状态；基于第一运行状态和第二运行状态，按照各通信节点的运行优先级，控制底盘执行器对第一、第二自动驾驶单元、和第一、第二CAN总线的响应方式。本发明实现了对自动驾驶单元和CAN总线的故障定位以及对底盘执行器的冗余控制，提升了控制精度。
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