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2D Bar Codes in Road signs (Read 92 times)

Sam M. Senior Member Picogroup Offline I'm an Autonerd Posts: 239 Chicago Illinois USA Gender:	2D Bar Codes in Road signs Oct 23^rd, 2022 at 1:19am Hey all, I thought this was pretty interesting. Especially when you think about how many cars have cameras for driver assistance.
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Grant B Guru Member Picogroup Offline I'm an Autonerd Posts: 358 Rockford, IL Illinois USA Gender:	Re: 2D Bar Codes in Road signs Reply #1 - Oct 23^rd, 2022 at 6:39pm Yes, very interesting. Lexus has been equipping some models with a "Road Sign Assist" feature since 2018 model year. I have seen a Lexus Road Sign Assist system misidentify an Interstate number sign as a speed limit sign (I-90 misidentified as speed limit 90mph).
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Sam M.

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Picogroup

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I'm an Autonerd

Posts: 239

Chicago
Illinois
USA
Gender: male

Re: 2D Bar Codes in Road signs
Reply #2 - Oct 24^th, 2022 at 1:48am

Oh wow, going from 70 mph to 90 mph I am sure causes quite the scare. Smiley

Grant your example reinforces how important it is to get an accurate description of the complaint when it comes to these driver assistance systems. So often it is vital that the service advisor (or us as the technician if we speak to the customer) ask "does this issue happen in the same location every time?"

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