本文档提供了服务框架，以识别旅行前、途中和旅行后的游牧设备、云服务器和微移动性之间的连接。服务框架可以促进微型移动作为一种新型的城乡交通方式，并增加被纳入综合移动系统的可能性。 微型移动性可以定义为小型或紧凑尺寸的电动汽车。通常，它被设计成连接公共交通路线的第一英里和最后一英里服务，或者为短途旅行提供一两名乘客的个人移动性。微型移动的车辆类型非常广泛，包括三轮或四轮微型电动汽车、电动多用途任务车、电动自行车、电动踏板车、电动滑板和电动自平衡独轮车。本文档重点介绍三轮或四轮微型电动车。 游牧设备服务框架旨在满足城市或农村地区综合移动服务的特定需求。该服务框架侧重于在微移动和游牧设备之间使用数据交换接口标准，以支持使用无线网络开发基于云的智能交通系统（ITS）。 游牧设备需要可靠且一致地与微移动连接。此外，还需要为稳定的游牧设备运行提供电源接口。 本文档中描述的服务框架和用例包括: -游牧设备、微移动和云服务器之间的服务框架架构。-用例分为三类，包括旅行前、途中和旅行后: -出行前服务配置:出行前用例提供微移动信息、带充电站和可用停车场的按需导航服务以及预订微移动汽车共享服务。 -途中服务配置:途中用例提供其信息，例如交通状况、安全信息和收费服务。当微型移动车辆接近目的地时，用例还提供关于可用停车场和充电站的信息。 -出行后服务配置:出行后用例提供微移动驾驶记录、电池电量、停车位置信息以及共享微移动的返回服务。-指导文件，以促进不同的IT服务提供商的实际实施，包括相关的用例。 这项工作包括识别ITS中现有的ISO/TC 204国际标准和现有的车载通信网络接入标准。

This document provides the service framework to identify the connectivity between nomadic devices, cloud servers and micro-mobility in pre-trip, en-route and post-trip. The service framework can promote micro-mobility as a new type of urban and rural transport mode and increase the possibility to be included in an integrated mobility system. Micro-mobility can be defined as a small or compact sized electric vehicle. Normally, it is designed to be used as a first-mile and last-mile service connecting public transit routes or to provide personal mobility with one or two passengers for a short distance trip. The vehicle types of micro-mobility are very wide, including three or four wheeled micro electric vehicle, electric utility task vehicle, electric bike, electric kick scooter, electric skateboard, and electric self-balancing unicycles. This document focuses on three or four wheeled micro electric vehicle. The nomadic device service framework aims to accommodate the specific needs of integrated mobility services for either urban or rural areas. The service framework focuses on the use of data exchange interface standards between micro-mobility and nomadic devices to enable the development of cloud-based intelligent transport systems (ITS) using wireless networks. A nomadic device needs to be connected with micro-mobility reliably and consistently. In addition, it is necessary to provide power supply interface for stable nomadic device operation. The service framework and use cases described in this document include: — The service framework architecture between nomadic devices, micro-mobility and cloud servers. — Use cases that are are divided into three categories including pre-trip, en-route, and post-trip:

• — Pre-trip service configuration: the pre-trip use cases provide micro-mobility information, on-demand navigation service with charging station and available parking lots, and reserving micro-mobility car sharing services.
• — En-route service configuration: the en-route use cases provide ITS information, e.g. traffic conditions, safety information, and toll service. The use cases also provide information on available parking lots and charging stations when the micro-mobility vehicle approaches a destination.
• — Post-trip service configuration: the post-trip use cases provide micro-mobility driving records, battery level, parking location information, and a return service for shared micro-mobility.

— Guidance documents to facilitate the practical implementation of diverse ITS service providers including related use cases. This work includes the identification of existing ISO/TC 204 International Standards in ITS and existing vehicle communication network access standards.