The invention discloses a hardware architecture for automatic driving, and relates to the technical field of automatic driving, the hardware architecture comprises a plurality of target function modules, each target function module is used for independently realizing a target function in an automatic driving control process, and the plurality of target function modules are connected with one another; generating an automatic driving control instruction; the control module is used for controlling the vehicle to execute the automatic driving control instruction; and the backup redundancy module is used for monitoring the running state of the target function module and replacing the target function module to realize the corresponding target function when any target function module fails. According to the invention, a single target function module is responsible for a clear function, security redundancy is facilitated, each target function module is physically isolated, the problem of resource competition for the central processing unit and the graphics processing unit is solved, device breakdown is not caused when any target function module breaks down, and the stability and security of the system are improved.
本发明公开了一种用于自动驾驶的硬件架构,涉及自动驾驶技术领域,包括目标功能模块,设置有若干个,每个所述目标功能模块用于单独实现自动驾驶控制流程中的一项目标功能,若干个所述目标功能模块互相连接,生成自动驾驶控制指令;控制模块,用于控制车辆执行自动驾驶控制指令;以及,备份冗余模块,用于监测所述目标功能模块的运行状态,并在任一所述目标功能模块出现故障时代替该目标功能模块实现对应的目标功能。本发明中单个目标功能模块负责一个明确的功能,便于做安全冗余,且每个目标功能模块物理隔离,解决了对中央处理器和图形处理器资源竞争的问题,任意一个目标功能模块发生故障均不会引起装置瘫痪,提高了系统的稳定性和安全性。
Hardware architecture for automatic driving and execution method thereof
一种用于自动驾驶的硬件架构及其执行方法
2022-05-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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