202 lines
8.3 KiB
Plaintext
202 lines
8.3 KiB
Plaintext
\documentclass[10pt, draftclsnofoot,onecolumn]{IEEEtran}
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\usepackage{todonotes}
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\usepackage{caption}
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\usepackage{pgfgantt}
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\linespread{1}
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\begin{document}
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\title{Fenceless Grazing Requirements}
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\author{Danila Fedorin \and Matthew Sessions \and Ryan Alder}
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\maketitle
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% From: ISO/IEC/IEEE 29148:2011, page 44
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% 1. Introduction
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% 1.1 System purpose
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% 1.2 System scope
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% 1.3 System overview
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% 1.3.1 System context
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% 1.3.2 System functions
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% 1.3.3 User characteristics
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% 1.4 Definitions
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% 2. References
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% 3. System requirements
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% 3.1 Functional requirements
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% 3.2 Usability requirements
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% 3.3 Performance requirements
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% 3.4 System interface
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% 3.5 System operations
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% 3.6 System modes and states
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% 3.7 Physical characteristics
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% 3.8 Environmental conditions
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% 3.9 System security
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% 3.10 Information management
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% 3.11 Policies and regulations
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% 3.12 System life cycle sustainment
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% 3.13 Packaging, handling, shipping and transportation
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% 4. Verification (parallel to subsections in Section 3)
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\section{Introduction}
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\subsection{System purpose}
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The purpose of the Fenceless Grazing Collar (FGC) system is to reduce the
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need for human supervision in farming through the tracking and automated
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management of individual farm animals, controlled by humans through
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a remote digital system.
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\todo{This probably needs to be expanded on}
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\subsection{System scope}
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A table containing systems which the FGC project is seeking to replace
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or influence, as well as a description of the intended interaction
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between the FGC project and the system, are shown in Figure \ref{fig:system_scope}.
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\todo{More rows + header}
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\begin{figure}[h]
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\centering
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\captionsetup{justification=centering}
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\begin{tabular}{c p{12cm}}
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Animal herding & The FGC system will be used replace humans and trained animals that currently
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manage and control farm animals. \\
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Data collection & Among the goals for the FGC sytem is to collect data from the animals being herded,
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in order to help farmers make informed decisions. The FGC system can either serve as the first
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means of data collection, a replacement for an existing data collection mechanism, or as a
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complement to such a mechanism. \\
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\end{tabular}
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\caption{Fenceless Grazing System Scope}
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\label{fig:system_scope}
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\end{figure}
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\subsection{System overview}
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\subsubsection{System context}
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At present, despite the continued industrialization in numerious other indestries, animal
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farming replies on human labor to manage and herd farm animals. This requires significant
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time and effort, which could be more effectively spent elsewhere. The GFC system intends
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to automate the various human involvement in animal farming.
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\subsubsection{System functions}
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Primarily, the FGC system serves as a tracking and management device. Through
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the use of GPS tracking and LoRa long-range communication tehcnology, a collar
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is to provide information regarding the present location of the farm
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animal equipped with said collar. Furthermore, the collar is to be
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able to discourage undesired behavior such as leaving a designated area
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from the animal through the use of loud and unpleasant sounds and electrical chock.
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The collar is also to collect data regarding the behavior of various animals,
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for use in making decision regarding the livestock or otherwise.
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Additionally, a component of the system is a piece of software that allows
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for the remote management of collars. Users should be able to adjust "allowed"
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locations for the animals through this software, observe the current locations
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of the animals, and read the data collected by the collars.
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\subsubsection{User characteristics}
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?? \todo{Finish this}
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\subsection{Definitions}
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?? \todo{Finish this}
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\section{References}
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\section{System requirements}
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\subsection{Functional requirements}
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\subsubsection{GPS}
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It is imperative that the FGC system precisely tracks the locations of
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animals that are equipped with a collar. As the name of the system
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suggests, the system may be deployed in replacement of fenced-off
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areas. As such, failure to correctly identify the location
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of an animal may lead to the animal moving outside the desired area.
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Since many farms border wooded areas, highways or roads, it is then possible
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that an animal whose location was not properly reported will wonder
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into traffic or another dangerous location. We specify
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the maximum uncertainty in the location of an animal to be
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3 feet.
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In addition to being precise with the GPS coordinates, the system
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must be tolerant of the aforementioned uncertainty. The analysis
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of the reported location should prevent the possibility of a collar
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not producing a negative stimulus due to a fluctuation of measurement.
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\subsubsection{Sound and Electrical Shock}
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Simply being aware of the animal's location is insufficient
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to properly control its behavior without human intervention.
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As such, the collars must be able to create stimuli
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that farm animals find unpleasant, effectively training
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them to avoid performing actions that are undesirable. The sound
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and shock must not only be sufficient to infuence the animals,
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but also safe: they should not cause harm or excessive discomfort
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to the animal.
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\todo{investigate legal guidelines?}
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\subsubsection{Control Application}
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The project must contain a functional mobile application for
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the Android platform, capable of interfacing with the collars
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in the field. This application should, at minimum, be usable
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to adjust the boundaries of the prescribed region and visualize
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the locations of individual animals on a map.
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\subsubsection{Data Collection}
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@ryan you know more about this than I care to research. \todo{finish this}
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\subsubsection{Effective Area}
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Because many farms have significant numbers of livestock, and consequently
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a large grazing area, it's necessary that the FGC system is functional
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at large distances. We require that the sysem is functional at distances
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as large as 5 kilometers, which is half of the maximum range of the
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LoRa technology. A consequence of this requirement is also that the system
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is entirely wireless, since it is not feasible to provide cables or wires
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that span the maximum area of 5 kilometers.
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\subsection{Usability requirements}
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\subsubsection{Accessibility of Application}
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Because the FGC system is intended to be used by farmers as a replacement
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for manual labor, it must be accessible to farmers with knowledge
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of the domain, but not necessarily of the inner workings of the FGC implementation.
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Thus, the final Android application must be usable, without significant prior training,
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by non-technical people from the agricultural industry. On the other hand,
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if necessary, the Android application \emph{should} assume domain specific knowledge
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in the area of agriculture, since its intended audience is from this field.
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\subsubsection{Servicability of Collars}
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\subsection{Performance requirements}
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\subsection{System interface}
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\subsection{System operations}
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\subsection{System modes and states}
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\subsection{Physical characteristics}
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\subsection{Environmental conditions}
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\subsection{System security}
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\subsection{Information management}
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\subsection{Policies and regulations}
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\subsection{System life cycle sustainment}
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\subsection{Packaging, handling, shipping and transportation}
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\section{Verification}
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\section{Gantt Chart}
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\begin{ganttchart}[
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x unit=.55mm,
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time slot format=isodate
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]{2019-10-01}{2020-06-30}
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\gantttitlecalendar{year, month=name} \\
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\ganttgroup{Collar}{2019-10-01}{2020-03-01} \\
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\ganttbar{Design}{2019-10-20}{2020-01-01} \\
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\ganttmilestone{Purchase Parts}{2020-01-03} \\
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\ganttbar{Assemble}{2020-01-05}{2020-02-01} \\
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\ganttbar{Test}{2020-02-01}{2020-03-01} \\
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\ganttgroup{Server}{2019-10-01}{2020-05-01} \\
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\ganttbar{Design}{2019-10-20}{2020-01-01} \\
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\ganttbar{Implement}{2020-01-01}{2020-04-01} \\
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\ganttbar{Test}{2020-04-01}{2020-05-01} \\
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\ganttgroup{Application}{2019-10-01}{2020-05-01} \\
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\ganttbar{Design}{2019-10-20}{2020-01-01} \\
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\ganttbar{Implement}{2020-01-01}{2020-04-01} \\
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\ganttbar{Test}{2020-04-01}{2020-05-01} \\
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\ganttgroup{Project}{2019-10-01}{2020-06-30} \\
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\ganttbar{Finalize}{2020-05-01}{2020-06-15}
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\ganttlink{elem1}{elem2}
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\ganttlink{elem2}{elem3}
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\ganttlink{elem3}{elem4}
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\ganttlink{elem6}{elem7}
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\ganttlink{elem7}{elem8}
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\ganttlink{elem10}{elem11}
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\ganttlink{elem11}{elem12}
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\end{ganttchart}
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\end{document}
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