# Odprta navigacija: Cerbo + Signal K + Node Red + Windy

**URL:** <https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750>\
**Category:** Elektronika\
**Created:** [September 17, 2024, 8:49am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750 "2024-09-17T08:49:22Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 8:49am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/1 "2024-09-17T08:49:22Z")

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Stranski učinek nadgradnje na [LFP baterije z Victron opremo](https://forum.pojalabanda.com/t/predelava-42-jadrnice-na-lfp-victron/10620) je tudi do da sem z Victron Cerbo GX napravo povezal električni sistem (LFP, Victron) z navigacijskim (NMEA2000).

To ti omogoča, da vse informacije iz Cerbo prikažeš tudi na ploterju, recimo Ruuvi temperaturne senzorje ali podatke o bateriji:

 ![Garmin+Cerbo](https://pojalabanda.com/uploads/default/original/2X/d/d517563b294313a3448d17deab091f0716dc7049.jpeg)

Victron je podjetje, ki zelo podpira uporabo open source tehnologij, zato za njihov nadzorni sistem Cerbo GX ponuja tudi t.i. Large firmware, ki vključuje podporo za [Signal K](https://signalk.org/) in [Node Red](https://nodered.org/).  
Na [Victron Community forumu](https://community.victronenergy.com/) je tudi veliko debat na temo DIY modifikacij, ki jih naredijo ljudje sami na svojih napravah.

Signal K recimo omogoča, da vse zbrane podatke od AIS (plovila v bližini) in instrumente deliš ostalim aplikacijam preko WiFi. Tako lahko vidite instrumente recimo v Navionics aplikaciji ali [SailGrib WR](https://forum.pojalabanda.com/t/sailgrib-wr-vremensko-rutanje/129).

Signal K je možno tudi razširiti z dodatnimi aplikacijami (plugin), ki delujejo nad zbranimi podatki:

 ![image](https://pojalabanda.com/uploads/default/original/2X/5/5294cfa605067c139a36348866883f6eeca2d2bc.png)

V nadaljevanju bom opisal posamezne plugine in kaj prinašajo.

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 9:00am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/2 "2024-09-17T09:00:30Z")

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Uporabni manjši plugini, ki naredijo Signal K še močnejši:

- [signalk-derived-data](https://www.npmjs.com/package/signalk-derived-data): izračun dodatnih parametrov (recimo TWS iz COG in AWS…)
- [signalk-autostate](https://www.npmjs.com/package/@meri-imperiumi/signalk-autostate): ugotovi ali ste `moored`, `sailing` ali `motoring`
- [signalk-airmar-plugin](https://www.npmjs.com/package/signalk-airmar-plugin): nastavljanje globinometra Airmar DST800

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 9:05am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/3 "2024-09-17T09:05:52Z")

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[**Freeboard SK**](https://www.npmjs.com/package/@signalk/freeboard-sk)

Ploter preko spletne strani: uporabljene so [OpenSeaMap](https://map.openseamap.org/) karte in omogoča osnovne funkcije (prikaz instrumentov, AIS, Anchor Alarm…).

 ![FreeboardSK](https://pojalabanda.com/uploads/default/original/2X/2/25f80b4673389072bc0b0da67ee924eb8a2f774c.jpeg)

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 9:12am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/4 "2024-09-17T09:12:51Z")

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[**Anchor Alarm**](https://www.npmjs.com/package/signalk-anchoralarm-plugin)

Zelo enostavna spletna aplikacija za anchor alarm: ko odvržeš sidro si markiraš, potem pa ti sam izračuna radij (ki ga lahko prilagodiš). Ponoči Cerbo lepo beleži pozicijo barke in ne rabite imete priklopljenega ploterja, saj alarm lahko pride na Cerbo ali druge aplikacije (Freeboard SK).  
Jaz sicer svojemu sidru toliko zaupam, da dosedaj sidrnega alarma nisem uporabljal, letos sem ga pa začel zgolj iz firbca, da zjutraj pogledam kako smo krožili okoli sidra.

 ![AnchorAlarm](https://pojalabanda.com/uploads/default/original/2X/1/14b31f5805f87f0b4dfd48388baefff3e241d62e.jpeg)

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 9:15am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/5 "2024-09-17T09:15:43Z")

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[**KIP** - Signal K Instruments Panel](https://www.npmjs.com/package/@mxtommy/kip)

KIP omogoča, da si naredite poljubno število spletnih inštrumentov na podlaki Signal K podatkov.

 ![image](https://pojalabanda.com/uploads/default/original/2X/c/c63f992657995042c2d5e68e702c46d13295866f.jpeg)

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 9:54am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/6 "2024-09-17T09:54:13Z")

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[**Polar Performance**](https://www.npmjs.com/package/signalk-polar-performance-plugin)

V plugin vnesete polarni diagram za vašo barko in od takrat naprej boste imeli konstanten pritisk da natrimate jadra in probate doseči optimalno hitrost na veter in smer.

 ![image](https://pojalabanda.com/uploads/default/original/2X/f/f094a0376a40873c55ad69eeaa73cad2b4522730.png)

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 10:23am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/7 "2024-09-17T10:23:32Z")

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[**Node Red** - Signal K plugin](https://www.npmjs.com/package/%40signalk%2Fsignalk-node-red)

[Node Red](https://nodered.org/) je res zmogliv sistem za avtomatizacijo na podlagi senzorskih podatkov. Če uporabljate Signal K, predlagam da ga instalirate kot SK plugin in ne kot ločena postavitev (vgrajeni Node Red v Cerbo sem izklopil). Na ta način boste imeli dostop do vseh Signal K, kot tudi Victron zadev. Jaz sem si instaliral naslednje dodatke (preko Manage palette):

- @signalk/node-red-embedded
- @victronenergy/node-red-contrib-victron
- @flowfuse/node-red-dashboard

 ![NodeRed](https://pojalabanda.com/uploads/default/original/2X/0/00ccf7bef8798a0e9728976dd34095e38446d2c0.jpeg)

Jaz sem si sprogramiral avtomatiko, ki mi vklaplja in izklaplja grelec za toplo vodo glede na to ali je zagnan motor, stanje baterije in obremenjenost 220V inverterja. Več sem popisal tukaj:

> **[Automatic control of water heater with Shelly and NodeRed on sailboat](https://community.victronenergy.com/t/automatic-control-of-water-heater-with-shelly-and-nodered-on-sailboat/738?u=lure)**
>
> I have upgraded my electrical system on sailboat and have now much more energy for use. I can now afford some of that energy for AC water heater, so that we have hot water for washing our dishes or warm shower in the evening. Water heater uses...

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 10:45am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/8 "2024-09-17T10:45:30Z")

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**[Signal K Windy](https://www.npmjs.com/package/signalk-windy)**

Če želite, lahko vašo jadrnico spremenite v vremensko postajo za Windy. Enostavno instalirate plugin in pustite vetrne in temperaturne senzorje prižgane in vaša vremenska postaja bo [dostopna na Windy](https://www.windy.com/station/pws-f06efc48?45.509,13.949,10,i:pressure) in že lahko spremljate stanje v marini iz svojega naslonjača.

 ![SignalKWindy](https://pojalabanda.com/uploads/default/original/2X/c/c1498ea373a6ae569d25465cf7f85fb41256a970.jpeg)

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<div class="post-metadata">

**Author:** ![Lure](https://pojalabanda.com/user_avatar/pojalabanda.com/lure/32/41_2.png) [@Lure](https://pojalabanda.com/u/Lure)\
**Post date:** [September 17, 2024, 10:53am UTC](https://pojalabanda.com/t/odprta-navigacija-cerbo-signal-k-node-red-windy/10750/9 "2024-09-17T10:53:28Z")

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**[AIS Forwarder](https://www.npmjs.com/package/ais-forwarder)**

AIS je zelo uporabna zadeva in vsi verjetno poznate [Vessel Finder](https://www.vesselfinder.com/) ali [Marine Traffic](https://www.marinetraffic.com) aplikacijo. Te aplikacije zbirajo podatke od kopenskih postaj in pa tudi od posameznikov, ki prispevajo podatke iz svojih plovil.  
Jaz imam AIS ves čas vklopljen in nastavljeno, da podatke pošilja na [AIShub.net](https://www.aishub.net/stations/3004) in na [Marine Traffic](https://www.marinetraffic.com/en/ais/details/stations/38031/_:5a808c519ec3bff360c2484bfa9382c5).

 ![AIS-forwarder](https://pojalabanda.com/uploads/default/original/2X/0/0561137a9957210bdc64f73084e4961cad9f5600.jpeg)

 ![MT](https://pojalabanda.com/uploads/default/original/2X/3/3ab1a7a4c59e0398b93d122271d4bbfd0271f0d1.jpeg)