Thursday, July 21, 2016

Tesla on "Fail-operational capability" of future Tesla Cars?

Elon Musk, the chief executive of Tesla Motors, says in a blog post that all Tesla vehicles will eventually have the hardware necessary to be fully self-driving. Credit David Paul Morris/Bloomberg
DETROIT — Despite federal safety investigations of Tesla’s self-driving cars, the company’s chief executive, Elon Musk, is hardly backing off on his grand plans for autonomous vehicles.
In a blog post late Wednesday, Mr. Musk updated Tesla’s “master plan” with a pledge to expand beyond electric cars into battery-powered pickups, semitrucks and buses, and to equip them with advanced self-driving systems.
He made no mention of the fatal May 7 accident involving a Tesla Model S with its Autopilot system engaged, or of the federal scrutiny of the technology. A criticism of that system has been that, despite its name, its collision-avoidance abilities depend on the human driver’s being ready to immediately retake control of the vehicle in a crisis.
In his blog post, Mr. Musk indicated that the eventual focus would be on vehicles that fully drive themselves. And he doubled down on promises to improve Tesla’s autonomous driving systems, as part of a major expansion of its product line.
“As the technology matures, all Tesla vehicles will have the hardware necessary to be fully self-driving with fail-operational capability, meaning that any given system could break down and your car will drive itself safety,” he said in the post.
end partial quote from:

Business Day|Elon Musk's Vision for Tesla: More Models, More Self-Driving

If I presently understand everything I just read above correctly, this means he will have so many checks and balances of ANY self driving car in a sequence that if any ONE system crashes one or more systems are ready and willing to take it's place. However, can we be sure that those redundant systems will know exactly when they are needed and not just a second too late to save the lives inside or outside of the vehicle?

Also, what I found most interesting is Tesla plans to also manufacture Semi-Trucks (largest vehicles on U.S. Highways) that are self-driving too. How would you like to be driving alongside something like that with no driver on board at all?

I myself would give a very wide birth if I looked up and couldn't see a driver there. However, very likely they will fog or haze the windows soon so you cannot tell whether there is a driver there or not. This makes sense.

 

 

No comments: