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首页> 外文期刊>International Journal of Vehicle Autonomous Systems >Architectural design of integrated external speed adaptation with collision avoidance system for intelligent trucks
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Architectural design of integrated external speed adaptation with collision avoidance system for intelligent trucks

机译:具有智能卡车防撞系统的集成外部速度自适应的体系结构设计

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摘要

In this paper, the design and development cycle for integrated systems architecture for External Speed Adaptation (ESA) and Collision Avoidance Systems (CAS) is presented, It subsequently presents a new method of modelling the integrated system architecture based on structured analysis. Moreover, a vehicle kinematics model is developed and used as the basis for designing the systems decision logic. A description of an experimental hardware and CAN software simulation show the potential of the systems integration. In the experimental system, the speed limiter (vehicle throttle control and ECU) is a mechatronic sub-system and the collision avoidance system that deactivates the acceleration of the truck and controls the speed of the truck to a preset speed limit to avoid collision. This is based on communication between a roadside sensor and the vehicle and an interface between the collision avoidance and speed adaptation systems.
机译:本文提出了外部速度适应(ESA)和防撞系统(CAS)的集成系统体系结构的设计和开发周期,随后提出了一种基于结构化分析的集成系统体系结构建模的新方法。此外,还开发了车辆运动学模型,并将其用作设计系统决策逻辑的基础。对实验硬件和CAN软件仿真的描述显示了系统集成的潜力。在实验系统中,限速器(车辆节气门控制和ECU)是机电子系统和防撞系统,该系统可停用卡车的加速度并将卡车的速度控制到预设的速度限制以避免碰撞。这是基于路边传感器与车辆之间的通讯以及防撞和速度自适应系统之间的接口。

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