本文件规定了旨在通过互联网将移动机械状态数据从远程通信供应商的服务器提供给客户应用程序的通信模式。数据通过远程通信数据记录设备从移动机器收集，并存储在远程通信提供商的服务器上。本文件描述了用于向服务器请求数据的通信记录，以及服务器的响应，其中包含用于分析与操作和/或维护相关的机器性能和机器管理状态的指定数据元素。 适用于ISO 6165中定义的自走式土方机械和ISO 22242中定义的配备位置和时间仪表的移动式道路施工机械。 它不适用于车载数据采集、车载通信协议（如CANbus）或在数据记录器上采集数据后将移动机械数据无线传输至远程通信提供商的服务器。参见图1。

This document specifies the communication schema designed to provide mobile machinery status data from a telematics provider's server to customer applications via the Internet. The data is collected from a mobile machine using telematics data-logging equipment and stored on a telematics provider's server. This document describes the communications records used to request data from the server and the responses from the server containing specified data elements to be used in the analysis of machine performance and machine management status related with operation and/or maintenance. It is applicable to self-propelled earth-moving machinery as defined in ISO 6165 and mobile road construction machinery as defined in ISO 22242 equipped with location and time instrumentation. It is not applicable to the on-board data collection, on-board communication protocol (e.g. CANbus) or wireless transmission of the mobile machinery data to the telematics provider's server after the data have been collected at the data logger. See Figure 1.