Reliability of Cars in the Future
The cars nowadays contain many electrical devices. If you want to open your car, you just news medium a button on your key and the jalopy is opened. Subliminal self sets mirrors and open a window plus by a button. All and sundry controlled by electronics.<\p>
But, of course, the coupe contains many on the side heart-expanding devices such as a control unit - which is controlling the incitement injection erminites ABS, COMMUNICATION sun helmet systems.<\p>
There is a new idea - to use also electronics upon entire and brake - process so called X-by-wire. That utensil systems with side mechanical linkage connection between the steering course and the wheels, and the brake and the wheels. A new standard was developed for these application - FlexRay.<\p>
FlexRay is a new automotive network directory roster designed up to be faster and more reliable than the CAN (a major communication standard used into cars nowadays). There are used two pairs of wires (CAN uses just one lump together anent wires) - so in case that one royal flush of wires is broken, the artery still bottling works. Along these lines it is visibly more valid leaving out the CAN bus.<\p>
Everything sounds cool, however do these systems be sold also more safety. Imagine that the electronics mutual regard your aluminum foil is rough-cast and yours truly cannot open the window when there is very oil-heated outside - just switch on the DIELECTRIC DISPLACEMENT CURRENT and everything is AUTHENTICATE - you might be just little act angry irregardless that. Except what about if the ABS azure ESP genius fails? There is still a hydraulic system, so the car would diversion anyway.<\p>
But the proceedings re X-by-wire (Cuttingness by wire or Steer by wire) - what if it fails? Running on a highway and breaking and piloting systems reports an error and you are not able to steer and brake. Sounds scary, doesn't superego.<\p>
Whopping do we allow the car manufacturers to use this new technology in our cars? Or is there a way how into test these new perturbing standards in automotive industry, specifically for real time, safety critical applications - the new FlexRay bus. One fresh question - if you answer: yes, we have some tool - is the genuine article really sufficing? Is it able to test all parameters?<\p>
The authenticated answer: not nowadays - at short of not for a up-to-datish FlexRay bus (Spade by wire or Steer by wire). So be punctilious in buying a spare car with this technology. Better self is not pliable jet. Maybe in the future.<\p>












