自动车辆调度系统

[中文适用范围]： 本标准适用于在受控地理围栏私有环境内，利用基础设施辅助传感技术实现SAE Level 4自动驾驶能力的自动车辆调度（AVM）系统。它规定了概念操作、参考系统架构、用例、系统功能和性能要求、多种无线通信协议以及支持AVM的关联无线消息。适用范围包括工厂调度、仓库调度、代客泊车、电动汽车充电等场景。标准定义了基础设施调度消息（IMM）和车辆调度消息（VMM）的最小数据内容、数据交换要求、端到端功能安全保护、时间戳、滚动计数器、车辆识别（闪烁代码）、驾驶权限、姿态、车辆运动控制接口以及无线通信接口要求。支持基于网络（如蜂窝网络、Wi-Fi）和直接（LTE-V2X PC5）两种无线通信模式。 [外文原描述]： The scope of this standard is Automated Vehicle Marshalling (AVM) of vehicles to enable remote control functionality for achieving SAE Level 4 (High Driving Automation according to the Surface Vehicle Recommended Practice SAE J3016) driving capabilities at controlled speeds within geofenced private controlled environments utilizing infrastructure-assisted sensing. It specifies a concept of operations which includes a reference-system architecture and use cases, system functional and performance requirements, multiple wireless communications protocols, and associated wireless messages to support AVM. AVM use cases such as plant marshalling, depot marshalling, valet parking, electric vehicle charging, etc.The Automated Vehicle Marshalling Central Server (AVM CS) infrastructure does detect objects, vehicles, vulnerable road users, and any obstructions that help guide the Automated Vehicle (AV) starting from uninitiated, activation, identification, automated control, unavailable and deactivation states of the respective feature lifecycle of AVM use cases by using only two wireless messages named Infrastructure Marshalling Message (IMM) and Vehicle Marshalling Message (VMM).This standard specifies the minimum requirements for the Vehicle-to-Everything (V2X) messages, such as IMM and VMM, and the corresponding data frames and elements which are defined to support Infrastructure guided AVM use cases over Direct (LTE-V2X) and Network-based wireless communications technologies. These messages are utilized to achieve desired interoperability, safety, and data integrity.This standard focuses on an infrastructure-led implementation of an AVM system analogue to a Type 2 Automated Vehicle Parking (AVP) system implementation as described in International Organization for Standardization (ISO) 23374-1; the functional allocations listed below are part of the Type 2 AVP System where AVM CS of infrastructure carries out most of the operation functions including AV Identification and Emergency Stopping:• Destination Assignment• Route Planning• Object and Event Detection and Response (OEDR)• AV Localization• Path Determination• Trajectory Calculation• Vehicle Motion Control (VMC)