M
Martin Brown
Guest
On 06/10/2023 14:52, Anthony William Sloman wrote:
I can\'t tell which URL the fuckwit Doom has pointed at, but this one
does look like a massive software MFU. The police got him to throw his
key fob out of the window and then do a hard reset by holding the
ignition button in for 10s - the result was every indicator on the dash
lit up. But the car kept on going. Unlike the usual foot on the wrong
pedal game this one looks to be a car with software that was total crap
(but then it was an MG so what do you expect?).
They finally stopped it by running him into a soft matched speed
collision with a police van and then applying their brakes.
The car still tried to move forward but was constrained. They could only
disable it by switching off the main supply and the repair man wasn\'t
keen to do anything other than take it away on a trailer. The error
messages in the log file ran into many pages. It is a pretty good
example of why fly by wire isn\'t sensible in consumer grade items.
I always insisted on having physical interlocks when I was in the firing
line for high powered lasers. I don\'t trust electronics not to glitch
and I certainly don\'t trust firmware or software!
I do trust a big heavy physical beam stop with a huge heat sink
especially when my padlock is locked on it and the key in my pocket.
ISTR the US lost a very expensive stealth aircraft due to similar coding
problems or an unspecified and classified malfunction fairly recently
and had to appeal to the public to help find its wreckage.
https://www.bbc.co.uk/news/world-us-canada-66841194
Software is usually the cause of such malfunctions in high end kit.
--
Martin Brown
On Saturday, October 7, 2023 at 12:12:31â¯AM UTC+11, Cursitor Doom wrote:
Ban them!
https://tinyurl.com/2cjun8v7
Why not ban Cursitor Doom? There\'s nothing specific to electric cars that makes them any more prone to have their control systems go haywire than internal combustion-engined cars.
Taking out the ignition key usually seems to work when my ( internal combustion-engined) car decides to turn it\'s cruise control on. One has to wonder why the driver didn\'t try it.
Perhaps Cursitor Doom hasn\'t had to cope with a modern car yet. Mine is about ten years old, so it isn\'t all that modern, but it did come with all kinds of programmed bells and whistles
I can\'t tell which URL the fuckwit Doom has pointed at, but this one
does look like a massive software MFU. The police got him to throw his
key fob out of the window and then do a hard reset by holding the
ignition button in for 10s - the result was every indicator on the dash
lit up. But the car kept on going. Unlike the usual foot on the wrong
pedal game this one looks to be a car with software that was total crap
(but then it was an MG so what do you expect?).
They finally stopped it by running him into a soft matched speed
collision with a police van and then applying their brakes.
The car still tried to move forward but was constrained. They could only
disable it by switching off the main supply and the repair man wasn\'t
keen to do anything other than take it away on a trailer. The error
messages in the log file ran into many pages. It is a pretty good
example of why fly by wire isn\'t sensible in consumer grade items.
I always insisted on having physical interlocks when I was in the firing
line for high powered lasers. I don\'t trust electronics not to glitch
and I certainly don\'t trust firmware or software!
I do trust a big heavy physical beam stop with a huge heat sink
especially when my padlock is locked on it and the key in my pocket.
ISTR the US lost a very expensive stealth aircraft due to similar coding
problems or an unspecified and classified malfunction fairly recently
and had to appeal to the public to help find its wreckage.
https://www.bbc.co.uk/news/world-us-canada-66841194
Software is usually the cause of such malfunctions in high end kit.
--
Martin Brown