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Arthur Grisel-Davy 2023-07-18 13:15:22 -04:00
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maerospace/installation_overview.typ
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@ -2,6 +2,8 @@
#init-acronyms((
"EET": ("Electromechanical Emission Tripwire",),
"SBC": ("Single Board Computer",),
"PoE": ("Power over Ethernet",),
))
@ -9,5 +11,11 @@
Equipement]]
This document describes the planned installation of #acr("EET") measurement systems on Maerospace equipement.
The EET boxes are placed in series with the power cables of different equipements.
Each box measure the power consumption of one equipement and streams it to a server #text(red)[on premise or a remote server].
The goal of theis initial installation is to evaluate the potential of using power consumption measurement to protect Maerospace equipement.
The protection capabilities may not be limited to cyber-attacks and may also include malfunctions or unforeseen behavior.
The type of equipement is also not limited to processing servers and may include gateway computers.
= Measurement Equipement
The measurement equipement (thereafter refered to as the #acr("EET") box or simply the box) comprises a Hall Effect sensor, a digitizer, and a #acr("SBC").
The box is power through #acr("PoE") and thus uses the same Ethernet cable for power and communication.