The document provides a template of the Software Requirements Specification (SRS). It is inspired of the IEEE/ANSI 830-1998 Standard.

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Document History
	Version	Date	Authors	Description	Validator	Validation Date
	0.1.0	06/02/2017	Hugo Amodru-Favin, Antoine Delise	SRS V1	TBC	TBC

1. Introduction

1.1 Purpose of the requirements document

SRS document aims to define the different characteristics and functions of this project. It has to present functional and non-functional requirements.

This should eventually describe the full content of the subject : applications allowing users to follow packages using RFID.

1.2 Scope of the product

By using open sources demo apps, the purpose of the project is to develops android applications to enable professionals to scan their products and follow them during their transit.

Two applications will be developed :

The first one will allow the user to scan his package and register it in the database before its transit.
The second one will be used during the transit by an user who will scan the package and make it match or no the database.

1.3 Definitions, acronyms and abbreviations

Package : In this project, we consider a package as a sum of different RFID tags. The presence of every RFID tag defines the package. In a stable state, the package contains the same tags since its creation.
Reader : RFID Reader, the Nordic ID Stix.

1.4 References

1.5 Overview of the remainder of the document

2. General description

2.1 Product perspective

2.2 Product functions

Our product must allow users to :

Create an account
Basic account parameters (id, password, delete account)
Sign in / Sign out
Add a package in the database
Follow a package if allowed
Scan the package during transit
Update database
Be aware of potential issues
Search for a precise item
Change status of packages (preparation, transit, arrived)
Block further modifications of a package (when arrived)

2.3 User characteristics

Our product is designed to be used by companies to localize all their products in transit. Among each companies, different users appears :

Factory user : He creates new packages. Thus, he only use the first app.
Transit user : He scans packages during the transit
Arrival user : He is the last one to scan the package and can then modify its characteristics in the database after checking the validity of the package. If imperfect, he can manage to search for missing package, or identify where a wrong article should be.

2.4 General constraints

2.5 Assumptions and dependencies

3.Specific requirements, covering functional, non-functional and interface requirements

document external interfaces,
describe system functionality and performance
specify logical database requirements,
design constraints,
emergent system properties and quality characteristics.

3.1 Requirement 1 : Application 1 : RFID Reader

Function: RFID Sensor communication

Description: Build a top level layer and application on the NurApi

Inputs: Communication with a RFID sensor

Source: NurApi

Outputs: RFID Tag

Destination: User or another Application

Action:

MUST : Communicate with RFid Sensor through the NurApi in order to register the package into the database.
MUST : Let users sign in to register new packages
SHOULD : Allow users to have access to the database

Non functional requirements:

Pre-condition: Database operational

Post-condition:

3.2 Requirement 2 : Application 2 : Following Packages

Function: Scanning packages to update their localisation and identify issues (articles missing, wrong articles)

Description: Build a top level layer and application on the NurApi

Inputs: Communication with a RFID sensor to scan packages

Source: NurApi

Outputs: Database Updated