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Millimeter-wave radar is perhaps the most intriguing in-car detection tech. The apparatus itself can be compact because its frequency is so high and therefore its emitted wavelength is short. I've seen several examples about the size of a card deck that could easily be mounted on the headliner of a car and look down at its cabin. Texas Instruments has been showing carmakers how that view can not only detect objects in the vehicle but also classify them as an adult, a child or even a dog. Mount that same radar inside a seat and you can detect small movements in the driver's body that, with enough computing power, can be translated into a reading of respiration rate.
originally posted by: seeker1963
a reply to: AnnihilateThis
Wait till it's widely in use and watch what the car insurance lobby does with it.
"We are sorry, but your claim has been denied due to you suffering from "stress" (or several other excuses they can come up with using information from this BOX).
Of course that would mean our trustworthy congress persons would agree with these new rules.
originally posted by: dubiousatworst
a reply to: seeker1963
Also the year that the "black box" stuff started rolling out was in 2007, but was not mandatory until the model year 2011 (2010).
originally posted by: AnnihilateThis
originally posted by: dubiousatworst
a reply to: seeker1963
Also the year that the "black box" stuff started rolling out was in 2007, but was not mandatory until the model year 2011 (2010).
Thank you for that clarification, that black box generally determines vehicle speed, throttle position, airbag deployment times, whether the brakes were applied, if seatbelts were worn, engine speed, steering angles... Just general diagnostics really, right? Usually just around the time of a crash? Or is it constant and reset maybe after every few cycles of the engine?
originally posted by: Lumenari
originally posted by: AnnihilateThis
originally posted by: dubiousatworst
a reply to: seeker1963
Also the year that the "black box" stuff started rolling out was in 2007, but was not mandatory until the model year 2011 (2010).
Thank you for that clarification, that black box generally determines vehicle speed, throttle position, airbag deployment times, whether the brakes were applied, if seatbelts were worn, engine speed, steering angles... Just general diagnostics really, right? Usually just around the time of a crash? Or is it constant and reset maybe after every few cycles of the engine?
It is a part of the Restraint Management System and has been in most cars since 2008.
It will also tell the yaw and pitch of the vehicle at the time of airbag deployment.
It sets at the time of airbag or seat-belt pretensioner deployment and is a hard code... it does not clear and to turn your airbag light off you have to replace your RSM module.
The sensors are essentially two magnets and a steel ball in most models.... if the ball moves from one magnet to the other then the impact sensor needs replaced.
The RSM module has the same sensor in it so it would need to be replaced as well.
Data about engine rpm, vehicle speed, throttle position, vehicle load and a lot of other things are stored in the PCM as a hard code at the time of the crash.
On-Star and other emergency online systems will transmit all that information in the event of a collision.
So no, it isn't new... but it's getting scary with the incorporation of facial recognition, seat weight classification and all the rest.
that black box generally determines vehicle speed, throttle position, airbag deployment times, whether the brakes were applied, if seatbelts were worn, engine speed, steering angles... Just general diagnostics really, right? Usually just around the time of a crash? Or is it constant and reset maybe after every few cycles of the engine?