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Self-driving Waymo cars keep SF residents awake all night by honking at each other
(arstechnica.com)
this post was submitted on 14 Aug 2024
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Could be there's a cat or squirrel across the street and one car honk at it, the others follow?
They're probably now programmed to honk if another car is in the way after some of their cars had to wait behind some driver way too long and customers were complaining. So now these cars are in the parking lot and slowly maneuvering to find a spot or to move to the exit, all at the same time because somebody has set up a schedule for the car to start at 4am and copied it to all vehicles. So at 4 am, they all want to go at the same time and block each other. Because now they are programmed to honk if they are blocked, they start honking at each other and you get what's in the article and video.
source: just seen too many unintended consequences of software engineering decisions
They appear to honk when a car is backing up within X feet towards them.
Yup. And the issue here is that the cars back into and out of the parking spots, and are also programmed to stop if they get honked at. So car 1 begins backing into a spot, car 2 honks, car 1 pauses and then begins backing again, car 2 honks again, repeat… And when you have 30 cars in a parking lot, all trying to find a parking spot, there’s a lot of backing up and a lot of honking.