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Inductive Loops Simulation

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RolfGutmann
(@rolfgutmann)
Posts: 1185
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We have to investigate a car crash of a VW Golf VII 2015 TSI Bluemotion and there the Engine Control Unit ECU (Motorsteuergerät). The driver claims that the car accelerated while he was braking. First the dealer says an error message should have appeard on the display and the ECU should have written this event into the error storage (Fehlerspeicher) where normally Diagnostic Trouble Codes DTC reside.

Who did already connect a standalone ECU of a VW Golf?, see here

http//www.ebay.de/itm/VW-Golf-7-VII-E-Golf-Motorsteuergerat-Motor-Steuergerat-control-unit-0EA907309A-/182362292184?fits=Year%3A2015%7CMake%3AVW%7CModel%3AGolf+VII%7CPlatform%3A5G1&hash=item2a75a3bfd8g16YAAOSwal5YNAkJ

Does the ECU run 'normally' missing all its signals of gateways and sensors?
On which events logs the ECU the speed?
How are the signals from the ABS Anti Blockier System logged (they watch kind of speed)?

Which failures are possible to run in by 'read-only' of a VW Golf ECU?

Thank you for your support.

 
Posted : 08/09/2017 6:25 pm
Bunnysniper
(@bunnysniper)
Posts: 257
Reputable Member
 

I am sure the Federal German Police (both, BKA ["Bundeskriminalamt"] and "Bundespolizei" are working on Car Forensics. Since experts from both authorities are using the same language as the creators of the Volkswagen ECU, getting in contact with them might lead to a quick result.

In short ask the Germans 😉

bye,
Robin

 
Posted : 08/09/2017 9:49 pm
RolfGutmann
(@rolfgutmann)
Posts: 1185
Noble Member
Topic starter
 

Thank you. As you catched up this post what do you know about Car Forensics to assist us?

 
Posted : 09/09/2017 4:50 am
RolfGutmann
(@rolfgutmann)
Posts: 1185
Noble Member
Topic starter
 

Who has a MatLAB/SimuLINK application for street inductive loops simulation? We want to calculate the speed based on the 2D-positions of the inductive loops and logs out of the traffic light controller.

 
Posted : 09/09/2017 12:33 pm
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