We are living in the future! Your car will self-initiate a SIRI like voice saying you need “tires” is possible!
Next year, you may indeed hear a SIRI like voice coming from the dash of your new car. That is nothing new but you did not ask a question! What is it like to hear the voice of your car speaking to you? Under development by Nuance Limited and other companies are imbedded car talk programing to initiate conservations about an amazingly accurate reminder your brake pads will need replacement soon. The verbal message will likely speak to you just after starting the car in the morning.
SIRI like software may use odd phrases like: “front tire is low” on air, or even “new tires are needed soon”. Later on, 4 months from now the SIRI like voice will then say: “an oil change is due in 1,000”, or “the front tires are near the wear minimums” “consider purchasing new tires before Winter”. Does SIRI like automotive software appeal to you and would it have your best interests in mind? Or, will SIRI like verbal messages just worrying you into bringing the car into your shop. Whether the messages are trustworthy or not, for the technology to be accurate will depend on the sensors and logic of programing maintaining close to 100% accuracy. Engineers are so confident that owner field testing for accuracy is now underway.
We already have silent versions of SIRI like systems in new cars today: the oil life monitor systems. In the computerized oil life monitoring system, a digital display message from the power train control module uses oil life algorithms that accurately factor in the good: long driving cycles of 15 minutes or more that fully warming the engine oil, or the bad: stop and go traffic, under 4 minute trips, severe use as heavy towing or operating in severe temperature range. If the good operating conditions 10,000 mile oil changes are suggested, if the bad operation conditions are severe, the digital display messages suggest 4000 between changes.
How it works: Data from throughout the car enter the SIRI like processor and following manufacturing engineering algorithms will combine to give an accurate prediction of car wear items and operational condition reporting. The SIRI like messages are then given a synthesized voice to verbalize the next message through the cars entertainment system.
For an example of how cars already use logic to reach out to you about repair issues, OnStar pioneered the ability to contact you and speak with you that your check engine light is on! How is this done? By using data already captured on your car, OnStar connects to fuel system data that correctly identifies you refueled yesterday, and now one day later, there is a good chance the light is on because the gas is loose.
How will SIRI like systems know about your brake use or even tire wear? The data will come from the Anti-Braking System and Traction Control and Vehicle Stabilization Systems. Wheel sensors will record how quickly you decelerate from what speeds and frequency and calculate brake pad wear. YAW sensors will also calculate cornering forces that directly correlate to tire wear along with acceleration rates and heavy braking will let SIRI like system processors accurately predict when your tires are worn.
Sounds like the future is here!
Don Wollum, ASE Master Technician owner of Tech Check Mobile Auto Inspections, http://www.usedcarinspectionsnc.com