[elektro-etc] osszefoglalo autos dolgokrol - a kihatralas :))

[charles hoss]

Bodosi Bal zs wrote:

>Elkepzelhetok kevesse fejlett megoldasok, amikor reszben az elozo 
>megtartasa mellett uj reszt is fejlesztenek. Mondjuk egy uj motor 
>miatt, ahova mar nem ferne be az a plusz gorgo vagy valami ilyesmi.
>Ha a vilag atterne elektomos autora, eloszor a sebvaltohoz csatolnak 
>a villanymotort es csak kesobb jonnenek be a kerekagyba epitett 
>motorok. Csak es kizarolag gazdasagi erdekbol.
>
>Nezzetek, nem ertek annyira a kocsikhoz, hogy autentikus vitapartner 
>lehessek, szoval kihatralnek. Csak hallottam ezt-azt, ami SZAMOMRA 
>hihetonek tunt, vagyis nem akkora baromsagnak, amit kapasbol elutasit 
>az ember. De most mar latom, hogy gunyos kacagassal vagy 
>legalabbis sokat sejteto felmosollyal kellett volna reagalnom ra :)
>Udv:
>
siman elkepzelheto . ezekben a szornyetegekben mar olyan technikak 
vannak amit ossze kell hangoln ihogy eletben maradhasson - de pont ez a 
resz nem szokott sikerulni .

ha valaki egy kis horror-t akar ovasni , akkor az embedded muse-on 
olvastam a multkor :

> Does Expensive == Good Quality?
> -------------------------------
> Eric Shufro wrote: "I thought I might share an interesting story with 
> you detailing my latest road trip in a $180, 000 Bentley Continental; 
> this is the second time actually.
>
> "It seems that this particular car has a few serious software 
> problems. In fact, some bugs are so critical that they are literally 
> show stoppers.
>
> "Last year, I was approximately 8 hours into the drive between New 
> York and Florida when all of the dash board controls and indicators 
> went nuts and locked up. Fortunately, the engine was still running, 
> but I had no choice but to pull over and power cycle the ignition 
> along with all accessories in order to continue safe operation of the 
> vehicle.
>
> "Last week however was a different story. I began the journey not 
> wanting to use additional cell phone power since it had not been 
> charged the day prior. Rather then pair my phone over blue tooth to 
> the Bentleys in car cell phone, I chose to move my SIM card into the 
> Bentleys SIM card slot. At first, this seemed like a brilliant and 
> well thought through alternative in supplying a SIM card socket inside 
> of the car. I inserted my SIM card into the socket and was greeted 
> with a dash board message indicating that the cell phone was not 
> currently available. I simply figured I was in a no service area. Soon 
> thereafter, service became available and I called a few of my friends. 
> It was not long however before service became unavailable once again. 
> This seemed strange because I was not in a remote area and there well 
> cell phone towers visible from the highway every few miles. Meanwhile, 
> my mother was one car ahead and had coverage with the same cell phone 
> provider. It became apparent that the cell phone application had 
> crashed! I spent an hour trying to remove the SIM card while driving, 
> but the SIM card socket appeared to be damaged and would not 
> gracefully eject the SIM card. I stopped at a gas station to borrow a 
> pair of pliers to remove the SIM card so that I could insert it back 
> in to my cell phone. Service conveniently resumed. This was the only 
> SIM card ever inserted into the socket and it clicked into place with 
> ease. It felt as though the ejection spring was broken on the first 
> insertion.
>
> "Additionally, the Bentley uses a radio transponder as an alternative 
> to a physical key to identify the owner of the car. All you need to do 
> is be within close proximity of the vehicle with the key and you can 
> unlock the doors, activate the accessories or start the vehicle. 
> Sadly, recognition software is quite buggy and it would not recognize 
> the transmitter while placed within the vehicle. Needless to say, I 
> could not use this method to start the car. The transmitter had plenty 
> of battery power and was able to unlock and lock the doors from 25 
> feet away. So for laughs, I closed the doors, locked them with the 
> transponder, unlocked them, opened the door, closed it and BINGO. The 
> car was happy to recognize the presence of the transponder. This 
> occurred 3 times over the length of the trip and was quite frustrating.
>
> "Lastly, I won't go into detail about how USELESS the navigation 
> system is because it can not be programmed by an ordinary human. Not 
> to mention the screen is a nice 7 or so inch display with a 2 by 2 
> navigation window in the center. I guess it's more important to look 
> at the ATM style buttons than the map anyway. What a waste.
>
> "So after this long explanation, I feel that it is necessary for 
> developers to take a step back and ask the question: Did we build it 
> well? Sometimes building the right product, correctly, doesn't mean 
> that it is ready to be shipped."


tanulsagos

bye
dexter