AMT conventional manual gearbox is in a gear type transmission based on the improvement comes; Hydromechatronics it combines the automatic transmission AT and MT advantages of both; the AMT has both the advantage of an automatic transmission ordinary automatic transmission, retaining the original high-efficiency gear transmission of a manual transmission, low cost, simple structure, easy manufacturing strengths. It is the transformation in the current manual transmission, to retain most of the original cartridge member, changing only the portion where the shift lever manually operated system, production inheritance, and less investment cost transformation, very easy to be accepted manufacturer . Noun
1.AMT gearbox interpretation
AMT conventional manual gearbox is in a gear type transmission basis improved on; it combines the advantages of both the AT and MT organic the automatic transmission fluid integration; the AMT has the advantage of not only ordinary automatic shift the automatic transmission, but also retains the original manual transmission gearing high efficiency, low cost, simple structure, easy manufacturing strengths. It is the transformation in the current manual transmission, to retain most of the original cartridge member, changing only the portion where the shift lever manually operated system, good production inheritance, changeMade less input costs, manufacturers easily be accepted. Working Principle
2.AMT transmission
the driver via the accelerator pedal and the lever to the electronic control unit (ECU) transmitting a control signal; an electronic control unit to collect an engine speed sensor, a vehicle speed sensor signal, the timing control state of the vehicle; an electronic control unit (ECU) by optimization routine based on these signals stored therein, optimum shift law, the clutch fuzzy control rule, law, etc. adaptive engine fueling, fueling of the engine, the clutch is separated from the binding, the timing of the transmission shift operation of the three best match. To give excellent fuel economy and dynamic performance and a smooth start with the ability to quickly shift to achieve the result desired by the driver.
principles AMT shift gearbox and gearbox as straight teeth, the maximum being only simply AMT transmission shift lever to push or pull the shift in this design not only to speed up the shift speed, will greatly reduce the possibility for the wrong gear (for the wrong gear in the game because the consequences are often the engine speed is too high and blew up), so straight teeth (tooth) AMT gearbox and gearbox to the professional game against the clock there is a certain help.
However AMT gearbox is not perfect, the biggest drawback is the AMT gearbox shifting comfort of the poor and generate power interruption in the shifting process, so that the shift speed during the performance is not good.