Dual-motor drive-by-wire pressure sequence adjusting brake system
A brake system and dual-motor drive technology, applied in the direction of brakes, brake transmissions, transportation and packaging, etc., can solve the problems of multi-arrangement space, increase system cost, and insufficient compact structure, and achieve simplified pressure regulation units and reduced Effect of small braking distances
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[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0037] The pressure sequence adjustment braking system of the double motor line control of the present invention, such as figure 1 As shown, it includes a dual-motor drive transmission mechanism 1, a brake master cylinder 2, a liquid storage tank 3, a hydraulic adjustment system 4, a pedal mechanism 5 and an electronic control system 6, such as figure 1 shown.
[0038] The dual-motor drive transmission mechanism 1 includes a first motor 101, a second motor 102, a ball screw pair 103, a sun gear shaft 104, and a turbine 105, a worm 106, a planetary gear A107, a planetary gear B108, a planetary gear C109, and a sun gear. Wheel 110 and planetary carrier 111 form the transmission train.
[0039] Wherein, the first motor 101 adopts a hollow motor, has a motor rotor and a motor stator; the rotor of the first motor 101 is sleeved on the rear end of the sun gear sh...
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