View source for ISAN导航系统

== Summary ==
'''ISAN''' is an opensource ship navigation system using [[YOLOL]].  
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== Modules ==
Each ISAN installation needs a core module. More features can be added by connecting new addon modules connected to the core's [[memory chip]]. For further detail, see [https://docs.google.com/document/d/1UZWv5UM_DUMQZnlsFbLcuyjbu__Bs0yltIHsXP88qvk documentation]. If you invent any new module or got improvements for existing ones, you can contribute to the [https://github.com/Collective-SB github].

{|class="wikitable"
! Module
! Hardware
! Description
|-
! '''Mono Core'''
| 1 Adv+ YOLOL, 1 Receiver
| Made as compact as possible. However, it's not as accurate as Quad while moving.
|-
! '''Quad Core'''
| 1 Adv+ YOLOL, 4 Receivers 
| The recommended ISAN core with unmatched speed and accuracy.
|-
! '''Velocity'''
| 1 Pro YOLOL
| Grants velocity readout (dependent on coordinate accuracy).
|-
! '''UOCM'''
| 1 Pro YOLOL
| Universal Orientation Calculation-Momentum grants heading and pitch when flying straight.
|-
! '''WNS'''
| 1 Pro YOLOL, UOCM
| Waypoint Navigation System lets you enter a target destination and get directions towards it.
|-
|}

== Development ==
The '''I'''ntegrated '''S'''ystem for '''A'''utonomous '''N'''avigation was long theorized. During Closed Alpha, [https://en.wikipedia.org/wiki/Research_and_development R&D] began by Solonerus, Lumi Virtual, Strikeeaglechase, Nordwolf from [[Collective]]. The initial release included documentation and a video of ISAN Mono and ISAN Quad. ISAN's development is still active, so expect further improvement.

{|class="wikitable"
! Event
! Time
! Description
|-
! '''Release'''
| June 25th 2020
| [[Collective]] releases ISAN 1.0 to the public. (See [https://docs.google.com/document/d/1UZWv5UM_DUMQZnlsFbLcuyjbu__Bs0yltIHsXP88qvk/ doc])
|-
! '''Opensource'''
| August 15th 2020
| ISAN gets an opensource [https://github.com/Collective-SB/ISAN github page]
|-
|}

== How it works ==
ISAN uses radio signals from the [[Radio transmitters]] of multiple stations to determine the distance to each. Knowing the position of these stations, the distances can be used for [https://wikipedia.org/wiki/Multilateration Multilateration] to calculate position. ISAN's technical details is elaborated on [https://github.com/Collective-SB/ISAN/blob/master/Documentation/Core/README.md github].

== Coordinates ==
ISAN coordinates define a point of X, Y, Z in [[Space]]. [0,0,0] is defined to be Origin spawn station. 
* X - Along asteroid belt. If on Origin station, towards an X-shaped station.
* Y - Out towards asteroid belt, away from planet Eos.
* Z - "Up", perpendicularly to the sunny side of the asteroid belt.

Known radio transmitters locations:
{|class="wikitable"
! Station name
! Message
! X
! Y
! Z
|-
! Imperial Capital (at Origin)
| station_capital_imperial_a
| -465
| 0
| -800
|-
! Empire HQ
| station_hq_imperial_a
| -9938
| 4905
| 0
|-
! Kingdom HQ
| station_hq_kingdom_a
| 9894
| 4904
| 0
|-
! Proving Grounds
| station_proving_grounds
| 19219
| -45541
| 0
|-
! PvP Station
| station_kingdom_outpost_b
| 39152
| -46104
| -174
|-
! Empire Outpost
| station_imperial_outpost_a
| -90194
| 6212
| 30225
|-
! Wrecked Kingdom Outpost
| station_kingdom_outpost_a
| 90445
| 18244
| -30137
|-
! New Kingdom Outpost
| station_kingdom_outpost_b_2
| 100519
| 12718
| -10221
|}

[[Category:Networks]]