As the world energy crisis, and the war and the energy consumption of oil -- and are full of energy, in one day, someday it will disappear without a trace. Oil is not in resources. So in oil consumption must be clean before finding a replacement. With the development of science and technology the progress of the society, people invented the electric car. Electric cars will become the most ideal of transportation.

In the development of world each aspect is fruitful, especially with the automobile electronic technology and computer and rapid development of the information age. The electronic control technology in the car on a wide range of applications, the application of the electronic device, cars, and electronic technology not only to improve and enhance the quality and the traditional automobile electrical performance, but also improve the automobile fuel economy, performance, reliability and emissions purification. Widely used in automobile electronic products not only reduces the cost and reduce the complexity of the maintenance. From the fuel injection engine ignition devices, air control and emission control and fault diagnosis to the body auxiliary devices are generally used in electronic control technology, auto development mainly electromechanical integration. Widely used in automotive electronic control ignition system mainly electronic control fuel injection system, electronic control ignition system, electronic control automatic transmission, electronic control (ABS/ASR) control system, electronic control suspension system, electronic control power steering system, vehicle dynamic control system, the airbag systems, active belt system, electronic control system and the automatic air-conditioning and GPS navigation system etc. With the system response, the use function of quick car, high reliability, guarantees of engine power and reduce fuel consumption and emission regulations meet standards.
隨著世界能源危機的持續(xù)，以及戰(zhàn)爭和能源-----石油的消耗及汽車飽有量的增加，能源在一天一天下降，終有一天它會消失的無影無蹤。石油不是在生資源。所以必須在石油耗凈之前找到一種代替品。隨著科技的發(fā)展社會的進步，有人發(fā)明了電動汽車。電動汽車將成為人們最為理想的交通工具。

世界在發(fā)展各各方面都取得豐碩成果，尤其是隨著汽車電子技術(shù)和計算機以及發(fā)展迅速的信息時代。電子控制技術(shù)在汽車上得到了廣泛應(yīng)用，汽車上應(yīng)用的電子裝置越來越豐富，電子技術(shù)不僅用來改善和提高傳統(tǒng)汽車電器的質(zhì)量和性能，而且還提高了汽車的動力性、燃油經(jīng)濟性、可靠性以及廢氣排放的凈化性。汽車上廣泛使用電子產(chǎn)品不僅降低了成本，并且減少維護的復(fù)雜性。從發(fā)動機的燃油噴射點火裝置、進氣控制、廢氣排放控制、故障自診斷到車身輔助裝置都普遍采用了電子控制技術(shù)，可以說今后汽車發(fā)展主要以機電一體化。汽車上廣泛采用的電子控制點火系統(tǒng)主要有電子控制燃油噴射系統(tǒng)、電子控制點火系統(tǒng)、電子控制自動變速器、電子控制防滑（ABS/ASR）控制系統(tǒng)、電子控制懸架系統(tǒng)、電子控制動力轉(zhuǎn)向系統(tǒng)、車輛動力學(xué)控制系統(tǒng)、安全氣囊系統(tǒng)、主動安全帶系統(tǒng)、電子控制自動空調(diào)系統(tǒng)、導(dǎo)航系統(tǒng)還有GPS等。有了這些系統(tǒng)汽車響應(yīng)敏捷，使用功能強，可靠性高，既保證發(fā)動機動力又降低燃油的消耗，而且又滿足排放法規(guī)的標準。