The intelligent brake-by-wire system comprises a power assembly and a brake master pump assembly, the power assembly comprises a main shell used for installing the brake master pump assembly, and a motor and a plastic end cover are fixedly installed outside the main shell; a positioning shell, a worm and gear speed reducing mechanism, a gear and rack transmission mechanism, a control circuit board ECU and an angle encoder are arranged in the main shell, the motor is located on one side of the brake master pump assembly in parallel, the installation faces of the motor and the brake master pump assembly are located on the same plane, and the brake master pump assembly comprises a push rod, a brake fluid oil can and other parts. Occupied space is small, arrangement and installation of the whole vehicle are facilitated, system noise is low, and manufacturing cost is low; combination protection is carried out through the main shell, the plastic end cover, the motor, the brake master cylinder assembly, the ECU connector and other parts, the protection performance is good, the seam allowance at the combination position of the main shell and the positioning shell is connected in a matched mode and connected with the noise reduction sealing strip, noise reduction sealing is carried out through the noise reduction sealing strip, and noise is low.
本发明公开了一种智能线控制动系统,包括动力总成和制动总泵总成,动力总成包括有用于安装制动总泵总成的主壳体,主壳体外部固定安装有电机和塑料端盖,主壳体内部设有定位壳体、蜗轮蜗杆减速机构、齿轮齿条传动机构、控制电路板ECU和角度编码器,电机平行位于制动总泵总成一侧且安装面在同一平面,制动总泵总成包括推杆和制动液油壶等零部件,本申请线控制动系统具有结构紧凑,占用空间小,利于整车布置安装,系统噪声小,制造成本低;通过主壳体、塑料端盖、电机、制动总泵总成和ECU连接器等零部,进行组合防护,防护性好,主壳体和定位壳体结合处止口配合相接并连接有降噪密封条,通过降噪密封条进行降噪密封,噪声小。
Intelligent brake-by-wire system
一种智能线控制动系统
03.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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