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ECU / Chip / Powerbox Tuning

This topic is about ECU / Chip / Powerbox Tuning, the author, pista, wrote about: CITAT(AZAZEL Mar 1 2010, 0802 AM) james, tu spui ca la un test dyno de fapt se masoara puterea la roata si prin aproximari se detrmina puterea la flan ... To read more just scroll down

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pista
post Mar 1 2010, 02:23 PM
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CITAT(AZAZEL @ Mar 1 2010, 08:02 AM) *
james,
tu spui ca la un test dyno de fapt se masoara puterea la roata si prin aproximari se detrmina puterea la flansa?
eu credeam ca e invers.
mi se pare ca sunt si teste dyno in care nu se invart rotile, teste statice. alea ce rahat sunt?

Vezi postul#320 din pagina 16.


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former_ozz
post Aug 9 2013, 06:11 AM
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Ie-te ce-au facut astia:


http://www.eetimes.com/author.asp?section_...qCampaignId=675

E si iun link spre metoda, un manual de 100 de pagini (ma rog, nu m-am uitat).


MADISON, Wis. -- News stories about hackers successfully taking control of cars, using old Nintendo game pads, have been popping up on the Internet over the last few weeks.

The car hackers were actually two security researchers -- Charlie Miller, a security engineer at Twitter, and Chris Valasek, director of security intelligence at IOActive. These two white hats used a grant from the Defense Advanced Research Projects Agency (DARPA) to suss out how to hack into the network of electronic control units (ECUs) used in modern cars and see what mischief they could do once they gained access.

The cars they hacked into were a 2010 Ford Escape and a 2010 Toyota Prius.

The methods they used were unveiled last Friday at Def Con, a security conference, in Las Vegas. The two researchers also posted a 100-page technical paper here.

... din ce in ce mai interesant:

In all fairness, in their demo, Miller and Valasek took over some of the car's systems using a laptop computer connected to its OBD (on-board diagnostic) port, before they went out to drive it using a video-game controller.

This post has been edited by former_ozz: Aug 9 2013, 06:13 AM
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solmar
post Aug 9 2013, 07:09 AM
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Hack an old Dacia!


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James Kilowatt
post Aug 9 2013, 08:48 AM
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Pe aia o hack-uiesti cu o Cobra, de preferinta home-made.
http://ro.wikipedia.org/wiki/CoBra

This post has been edited by James Kilowatt: Aug 9 2013, 08:48 AM


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solmar
post Aug 9 2013, 10:08 AM
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Eivdent hackuirea se rezuma la schimbatul programelor la radio. Atat. O Dacie care se respecta are tabloul de bord impietrit. Mai ales butoanele de caldura si ventilatie. Turometrul probabil mai merge, dar cine se uita la el. Acul vitezometrului nu se mai ridica demult peste 20... nu ca masina nu prinde viteza asta, pur si simplu inertia e prea mare pentru el. S-a bulit cand masina a trecut a 3-a oara pe zero la kilometraj. Senzorul de benzina si cel de temperatura sunt inerti de doi, trei ani....


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James Kilowatt
post Aug 9 2013, 11:12 AM
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Senzorul de temperatura e oricum inutil. Daca miroase a antigel, inseamna ca trebuie sa opresti, sa te dai jos si sa scoti cartonul de la radiator.


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former_ozz
post Aug 9 2013, 07:47 PM
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Am citit si niste replyuri si cica sint insi care au demonstrat hackuirea fara acces la port... de fapt sint 2 variante:
- wireless prin bluetooth sau celularul masinii.
- prin contact: duci masina infectata la service, de la masina se infecteaza sculele, de la scule se infecteaza toate masinile urmatoare
- sau prin CD in radio

E interesant ca parte de radio/bluetooth/alarma etc nu e separata de ECU/controlerul de frina/directie etc, adica chestiile serioase.
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