Physical Object: ITS Object

ITS Data Subscription Management

Overview

'ITS Data Subscription Management' manages data subscriptions for an end user. It provides access to a catalog of available data, manages the necessary user information and rules that govern the data subscriptions, supports communications with data providers to collect data per the subscription rules, and makes the data available to the end user. It provides the local user interface through which a user can specify and manage subscriptions. It supports different mechanisms for collecting subscribed data for the end-user including one-time query-response as well as publish-subscribe services.

This functional object is included in the "ITS Object" physical object.

This functional object is included in the following service packages:

This functional object is mapped to the following Functional View PSpecs:

Requirements

# Requirement
01 The ITS Object shall support peer-to-peer communications with other ITS Objects to support operational data sharing.
02 The ITS Object shall allow users to sign up for a data subscription service to access data held by the ITS Object.
03 The ITS Object shall send data to users based upon a set of rules governing the data subscription service.
04 The ITS Object shall support a data subscription service that manages the necessary user information and rules that govern the data subscriptions.
04 The center shall allow center personnel to manage the subscription service.
05 The ITS Object shall be capable of collecting data from other ITS Objects to be used as part of the data subscription service.
06 The ITS Object shall maintain a catalog of available data that can be accessed by users of the data subscription service.
07 The ITS Object shall send a data query to a data subscription service.
07 The center shall support peer-to-peer communications with other regional centers to support operational data sharing. 
08 The ITS Object shall subscribe to a data subscription service.
09 Te ITS Object shall receive published data from a data subscription service.

Standards

Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.