From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 Master/Projekt Systementwicklung/obd-verbrauch-hint.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 Master/Projekt Systementwicklung/obd-verbrauch-hint.txt

(limited to 'Master/Projekt Systementwicklung/obd-verbrauch-hint.txt')

diff --git a/Master/Projekt Systementwicklung/obd-verbrauch-hint.txt b/Master/Projekt Systementwicklung/obd-verbrauch-hint.txt
new file mode 100644
index 0000000..36eebf3
--- /dev/null
+++ b/Master/Projekt Systementwicklung/obd-verbrauch-hint.txt	
@@ -0,0 +1,13 @@
+  // divide MAF by 100 because our function return MAF*100
+  // but multiply by 100 for double digits precision
+  // divide MAF by 14.7 air/fuel ratio to have g of fuel/s
+  // divide by 730 (g/L at 15°C) according to Canadian Gov to have L/s
+  // multiply by 3600 to get litre per hour
+  // formula: (3600 * MAF) / (14.7 * 730 * VSS)
+  // = maf*0.3355/vss L/km
+  // mul by 100 to have L/100km
+    // if maf is 0 it will just output 0
+  if(vss<toggle_speed)
+    cons=(maf*3355)/10000;  // L/h, do not use float so mul first then divide
+  else
+    cons=(maf*3355)/(vss*100); // L/100kmh, 100 comes from the /10000*100
-- 
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