Ask anybody who's tried to drive quite a number of cars over the last few years, and they will say to you that there has been a lot of changes when it comes to car technology. In the past, vehicles relied mostly on manual or mechanical systems. Today, modern cars possess a host of electronic features devised to boost efficiency and performance that would appear like the stuff of science fiction only a few years ago.
For example, numerous microprocessors in car computers now manage numerous car functions and features. These include the engine control unit (ECU), the driver's door module, the climate control system, and the airbag module. Car computers also regulate the anti-lock breaking system (ABS), the cruise control module, the transmission controller, and numerous other functions.
As a matter of fact, a typical car nowadays can have over 50 microprocessors each created to control specific functions. At the same time, to ensure effectiveness and avoid any type of glitches, all the output devices and sensors connected to these microprocessors need to be in perfect sync. The necessity to install such a high number of microprocessors is an answer to changing needs in the motor vehicle industry.
For instance, auto manufacturers need to make innovative engine controls to meet emissions and fuel economy standards. There is also the necessity to advance engine diagnostics and repairs that include the decrease of the amount of wiring used in autos. Finally, auto manufacturers naturally try to offer drivers with increasingly advanced safety, entertainment, and communication features.
Regardless of the occasional troubles, new and improved vehicle technology continuously wow drivers all over the world. Car computers make all previously-mentioned initiatives feasible, and the good news is that various car computer devices do not have to be brand new to function efficiently. In fact, with the correct handling, reprogrammed products can really give the exact same benefits as more recent models. For instance, an updated Chrysler ECM (engine control module) can run as effectively as new computer units.
Undeniably, nowadays, cars no longer function like the purely mechanical horses they were a little over a century ago. They are computerized equipment all set to take you to your destination safely and conveniently. For extra info, browse through ehow.com/how-does_4968539_car-computer-work.html.
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