各系统英文含义AllsystemsEnglish.doc

各系统英文含义(All systems English)Engine common sense:There are three kinds of engines: L, V, B.Type L: inline engines, cylinders are arranged vertically, such as: L4, L6. Type V: the cylinders are arranged in V shapes, such as V6, v8. V12 is known as the most powerful engine. B type: flat, cylinder is horizontally arranged, only the production of this engine of global China Porsche and Subaru two companies, (the 4,6,8 mentioned above refers to the number of cylinders)VVT: variable valve timing system. The system through the control and execution system equipped with the phase of engine cam is adjusted, so that the valve opening and closing time varies with the speed of the engine, in order to improve the charging efficiency, increase engine power. Korean cars in Japan VVT is based on the imitation of TOYOTA,s VVT-I and Honda's VTEC technology, but compared to TOYOTA VVT-I variable valve timing technology, VVT is the only variable valve technology, the lack of timing technology, so does VVT engine than the general engine fuel, but is not the Japanese car TOYOTA Honda and fuel-efficient cars. Long before the generation of BMW engine in the current technology, such as Honda VTEC, i~VTEC, VVT-i: TOYOTA; Nissan CWT; MITSUBISHI MIVEC; SUZUKI VVT; modern VVT: KIA CWT also gradually began to use. In general, it is actually a technique with different names.The VVT - I system is the abbreviation of Toyota Corporation's intelligent variable valve timing system.CWT is a continuously variable valve timing mechanism. It is one of the many variable valve timing technologies that have been gradually applied to modern cars in recent years. CWT, developed by Hyundai Hyundai, is a technology that uses electronic hydraulic control systems to change the time at which the camshaft opens the intake valve, thereby controlling the required valve overlap.DVVT refers to the dual variable valve timing, the opening phase of his valve has two moments, can be opened at position 1, can also be opened at position 2, can be adjusted according to speed, loadVTEC: variable valve phase and lift control system, the core technology of Honda.I-vtec: the system is the Honda Corporation's intelligent variable valve timing system, and the latest Honda sedan engine has generally installed the i~vtec system. The Honda i-vtec system continuously regulates valve timing and regulates valve lift. Its working principle is: when the engine speed changed from low to high conversion, the computer will automatically be machine oil to the intake camshaft driving gear in the small turbine, so, under the pressure of the small turbine, relative to the rotation angle of gear shell, so that the camshaft forward in the range of 60 degrees or backward rotation, thereby changing the intake valve opening time, achieve the purpose of continuous valve timing adjustment.TSI: refers to the turbo stratified injection technology, which is the acronym for three key features of turbocharged, supercharged and fuel direct injection. Say TSI, then you have to mention DSG, DSG: dual clutch transmission. DSG and TSI are the core technology of mass, turbo can significantly enhance the power, 1. 8T is equivalent to 2 cylinder direct injection engine power, Volkswagen' s ass "T" refers to this technology, remember that the shock of MAGOTAN advertising it 一 when DSG met TSI,The birth of a combination of dynamic landmark, which is magotan! ! ! Now the Czech Republic, zunchi and SAIC Roewe 550750, Chery and other domestic brands have also some that use turbo technology, although the foreign technology and have a certain gap, but in order to revitalize national industry, we hope that after graduation to support the state-owned brand.FSI: Fuel Stratified Injection Combustion technology. Also known as direct injection technology, it is the EFI engine with electronic chips through calculation and analysis, precise control of injection quantity into the cylinder combustion engine, in order to improve the mixing proportion of fuel, and improve the technical efficiency of the engine. A Audi engine cover many models are coated with TFSI, which refers to the stratified jet combustion + turbo.Transmission common sense:AT: automatic transmission, also known as automatic transmission. The automatic transmission consists of a hydraulic torque converter, a planetary gear transmission and a control mechanism. It can automatically change speed according to the condition of the road, and the driver can watch the road traffic all the way without being disturbed by the gear shift. (A5 refers to the 5 automatic transmission)MT: manual transmission, also known as manual transmission, that is, manually shift the lever to change the gear in the gear meshing position, change the transmission ratio, so as to achieve the purpose of speed change. Compared with the manual transmission automatic transmission can give drivers more fun to drive, so much more than users of the popular high. (M5 。