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Posts Tagged ‘ISO 26262’

Managing Faults: OneSpin’s Dave Kelf talks ISO 26262

Tuesday, August 22nd, 2017

 


In a recent conversation with OneSpin’s Dave Kelf
, he laughed when I asked him to characterize the complexities of meeting functional safety standards when developing automotive electronics. “It’s a whole rat’s nest of certification,” he said, “and as an industry we’re not there yet.

“However, at OneSpin we have a good handle now on what you need to do to make these cars safe. We’ve been working for quite a while with Bosch, Infineon, and other companies that really have a good idea of what needs to happen with the chips in cars to make them safe.

“In fact, a large part of the regulations come from these guys because they’re the experts, along with some level of government oversight, in trying to make sense of it all.”

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Functional Safety: ISO, IEC, my Dishwasher, your Car

Wednesday, July 26th, 2017

 


In a great moment of situational irony
, I was at my laptop intensely researching details of ISO 26262 in preparation for writing a blog about a recent conversation with OneSpin’s Dave Kelf when there was a shout from the kitchen: “The dishwasher’s smoking!”

I jumped up and ran to the kitchen. “It’s just steam,” I mocked, and opened the dishwasher door to prove my point. Lots of steam.

When I re-closed the door, however, the dishwasher did not start back up. The buttons atop the door wouldn’t take any input commands. Reaching under the sink, I unplugged the dishwasher and plugged it back in. Rebooted, the dishwasher now accepted the Start command, and I returned to my study to work further on ISO 26262.

“It’s still smoking!” someone yelled from the kitchen.

Again I jumped up and ran to the kitchen, jerked opened the dishwasher door and yep, it was indeed burning, internally.

Rancid smoke was coming up out of the vent holes at the top of the door, just adjacent to the cycle-select buttons. Reaching under the sink one more time, I quickly unplugged the dishwasher and then went to get a screwdriver.

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