With the entry of informative network times is comimg， people are not simply satisfied with Atuo as the means of walking replacement， but to expect it can be closely related life to work， just as we work in the office or at home while we take the Meanwhile， Auto electronic rapid developing is regarded as the revolution of Auto technology E-vehicle developing level is one of the key points to measure modern auto Followed the rapid development of comupter， telecommunication and integrated circuit technology， the typified digital field bus of field instrument and other related instruments widely used， and the complicated live link are replaced by simple live network link， the quality of signal transmission becomes much better than before， so that Auto gradually enters internet In reccent decade， customers have higher quality on comfort， security， eco-friendliness of A To meet these increasing demands， many electronic equipment controlled by computer is sharpely increasing in Auto， as a result of line connection becomes more difficult in Auto， especially in Besides， the quantity of electronic line point shows Inevitably it’ll has some troubles or blocks in So that many new model or high-level model auto is using network technology in the process of research to solve these This essay talks about how network is used in inner and outer auto， refering to the characteristic and standard of inner network used in A While the key point is to emphasise on the main features and using of controlling local area According to driving performance， auto electronic products could be classified as followings: one is Auto electronic control devices， including engine， chassis and body electronic The other is car electronic devices， including motor vehicle information systems， navigation systems， car audio and video entertainment systems， automotive communications systems， internet equipment
As the society develops， more and more cars drive in ordinary Chinese Admittedly， cars bring us much convenience and improve our life a lot However， there are also many proplems arisng in daily life，such as traffic jams and traffic accidents， which do lots of harm to families and the whole Every year many people get hurt or lose their lives in traffic We students should pay much attention to traffic safety when walking near the First， we must obey the traffic It is good to go along the sidewalk and wait for the green "walk" Second， before going across the roads， we must look both ways There is no need to Third，we should never play on the Fourth， we can try to persuade people around not to aviod drink- Last， it is good to help children and old people cross the road All of us should be very carefui when walking near
As the society develops， more and more cars drive in ordinary Chinese Admittedly， cars bring us much convenience and improve our life a lot However， there are also many proplems arisng in daily life，such as traffic jams and traffic accidents， which do lots of harm to families and the whole Every year many people get hurt or lose their lives in traffic We students should pay much attention to traffic safety when walking near the First， we must obey the traffic It is good to go along the sidewalk and wait for the green "walk" Second， before going across the roads， we must look both ways There is no need to Third，we should never play on the Fourth， we can try to pe
