Standard

SAE AS6062A

Revised

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Abstract

This document defines a set of standard application layer interfaces called JAUS Mission Spooling 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 Mission Spooling Services represent the physical platform-independent capabilities commonly found across all domains and types of unmanned systems. At present, one service is defined in this document (more services are planned for future versions of this document): • Mission Spooler: Stores, manages, and executes lists of tasks The Mission Spooler service is described by a JAUS Service Definition (JSD) which specifies the message set and message protocol required for compliance. The JSD is fully compliant with the JAUS Service Interface Definition Language (JSIDL). Purpose The purpose of this document is to facilitate interoperation of unmanned vehicle systems, subsystems, and payloads by standardization of the message set and associated message protocol with regard to the planning and execution of missions, tasks and activities. JAUS Core Service Set The JAUS Service Definitions defined herein make use of the inheritance functionality provided by JSIDL to incorporate capabilities as specified by the JAUS Core Service Set (versions compatible with "urn:jaus:jss:core:MessageSet” version=“1.1” as defined in AS5710A). These documents must be used together to define a complete service. It is important to note that details related to message serialization and protocol can be found in the JAUS Core Service Set document, in 2.2.6 “Serialization” and Section 4 “Understanding Protocol Descriptions,” respectively, and are not repeated here. Compliance The JAUS Mission Spooling Service Set must support compliance assessment. To do so, this specification must be sufficiently precise to enable the “compliant”/“not compliant” distinction to be made independently of the underlying transport mechanism. It is important to note that implementations are considered compliant to individual Service Definitions within this Specification; it is not necessary that a single entity realize each Service to be considered compliant. All implementations of the Mission Spooler Service with major version number two should be compliant to the Mission Spooler version 2.0 service specification herein. Document Organization The layout of this document is as follows: Section 2 lists external references and acronyms used throughout the specification. Section 3 describes common conventions used in the service description. Section 4 specifies the JAUS Service Definition for each of the Mission Spooling services, with particular emphasis on the description, assumptions, message set, and protocol behavior. Section 5 describes the message encoding for each message set. Section 6 has some notes about document revision. Finally, Appendix A contains the complete JSIDL representation for each service and their associated message set.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS