本文档定义了一组称为JAUS核心服务的标准应用层接口。JAUS服务为无人系统或无人系统系统中的软件实体提供通信和协调其活动的手段。核心服务代表了在所有领域和类型的无人系统中常见的基础设施。目前，本文定义了八种服务:传输服务:抽象底层通信传输层的功能；事件服务:为自动消息传递建立发布/订阅机制；访问控制:为安全关键操作管理可抢占的独占控制；管理:定义组件生命周期管理；时间:允许客户端查询和设置组件的系统时间； 活跃度:提供一种保持通信组件之间连接活跃度的方法；发现:管理远程实体及其功能的自动发现；列表管理器:包含双链接列表常见的行为。JAUS服务定义（JSD）描述了每个服务，该定义指定了遵从性所需的消息集和协议。每个JSD都完全符合JAUS服务接口定义语言[JSIDL]。本文件旨在通过消息集和相关协议的标准化，促进无人机系统、子系统和有效载荷的互操作。

This document defines a set of standard application layer interfaces called JAUS Core Services. JAUS Services provide the means for software entities in an unmanned system or system of unmanned systems to communicate and coordinate their activities. The Core Services represent the infrastructure commonly found across all domains and types of unmanned systems. At present, eight services are defined in this document: Transport Service: Abstracts the functionality of the underlying communication transport layer; Events Service: Establishes a publish/subscribe mechanism for automatic messaging; Access Control: Manages preemptable exclusive control for safety critical operations; Management: Defines component life-cycle management; Time: Allows clients to query and set the system time for the component; Liveness: Provides a means to maintain connection liveness between communicating components; Discovery: Governs automatic discovery of remote entities and their capabilities; List Manager: Encompasses behavior common to doubly linked listsEach service is described by a JAUS Service Definition (JSD) which specifies the message set and protocol required for compliance. Each JSD is fully compliant with the JAUS Service Interface Definition Language [JSIDL].The purpose of this document is to facilitate interoperation of unmanned vehicle systems, subsystems, and payloads by standardization of the message set and associated protocol.