【正文】 ost in mon demand control is:Because the automatic gearbox is soon high and low with car to e to make sure to block according to the accelerator size a, so accelerate the pedal operation method is different, changing to block the hour of the car is soon too not same start hour quick accelerate the pedal tramples the bottom, rising to block the night, accelerating the ability is strong, arriving certain car soon behind, then will accelerate the pedal loosen to open very quickly, car can rise to block immediately, launch like this the machine voice is small, fortable good. The another characteristics of the D is a pulsory low blocking, easy to high speed the hour overtakes a car, will accelerate quickly in of D drove the pedal trample after all, connect the pulsory low fend off the pass and then can reduce to block automatically, the car accelerates very quickly, after overtaking a car loosen to open the pedal of acceleration to can rise to block automatically again. The usage of the S, of L low the usage that block The automatic gearbox in in is placed in the low blocking the scope on of S or of Ls, can usage under an etc. change to can make use of to launch well into of S or of Ls the mechanism move, avoiding the car wheel system move the machine over hot, cause the system move the effect descent while going down change into from the of D of S or of L, car soon can39。 2 reduce the that shake the machine reduce the dint control the cent low, inside, high three file。 1 high control in car。t proceed the superior control with regulate with the outsider importation, it can press saving under every kind of term of the calculator superior spring coil with reduce to flap the machine excellent to turn the parameter instruction to regulate the spring coil just a the appearance of for with reducing flapping from flexibility a C with a per coefficient can the machine of regulated within the scope of big constitute. The electronics technique control car a system is main from( the car is high and change direction the Cape, acceleration, road the estimate) spread to feel the machine, electronics control ECU, of control of carry out machine etc. control function of the system usually has below three: 1 the car is high to adjust to be the car at rise and fall When the uneven road drive, can make carriage jacked up, in order to in pass。s modes chooses, driving as long as pull to move to locate the vice the normal on the instrument panel or sport button, car will establishes automatically in the best an appearance, in order to best and fortable function. Moreover, active a function for having carriage sport of the car system moves or turns a corner of inertial cause When the spring coil transform, active a dint for would producing first and opposite anti in the dint of , reduce the variety of the carriage example Germany speeds 2020 CLs type sport car, be, the vehicle turns a corner an inclination for spreading feeling machine would immediately examining carriage with horizontal acceleration, puter according to information that spreading and feeling machine, with in advance the critical value that set up proceeds the parison putes, immediately certain at where full general how big of loading and adding to . The active in car a liquid presses with the air type: From the angle demarcation of the control dint, the of can is divided into passive of