The invention discloses an automobile acceleration deviation control device. A left output shaft is connected with a sun gear of a planetary gear train through a transmission shaft and a first coupler; a right output shaft is connected with a short shaft through a universal joint; a transmission is in transmission connection with a differential mechanism through a main speed reducer driving bevelgear and a main speed reducer driven bevel gear which are mutually meshed; a plurality of planet gears surround the periphery of the sun gear; the planet gears are connected through planet carriers, the planet gears are meshed with the sun gear and the gear ring on the outer side at the same time, the center of each planet carrier is provided with an output shaft and is in transmission connectionwith a long shaft through a universal joint, the driving gear is meshed with outer teeth of the gear ring, and one side of the driving gear is fixedly connected with a gear shaft which is in transmission connection with a motor on one side through a second coupler. The control device is simple in structure, the rotating speed value of the motor can be obtained according to the rotating speed, measured in real time, of the left output shaft, the torque difference between the left half shaft and the right half shaft on the original automobile can be eliminated after the rotating speed of the motor is adjusted to the corresponding rotating speed value, and the problem of automobile starting acceleration deviation is solved.
本发明公开一种汽车加速跑偏控制装置,左输出轴通过传动轴、第一联轴器和行星轮系的太阳轮相连,右输出轴通过万向节和短轴相连,变速器通过相互啮合的主减速器主动锥齿轮和主减速器从动锥齿轮与差速器传动连接,在太阳轮外周环绕数个行星轮,行星轮间由行星架连接,各行星轮同时与太阳轮和外侧的齿圈啮合,行星架中心设有输出轴并通过万向节和长轴传动相连,驱动齿轮和齿圈的外齿啮合,驱动齿轮一侧固定连接有齿轮轴,齿轮轴通过第二联轴器和一侧的电机传动连接。该控制装置的结构简单,根据实时测得的左输出轴转速即可得出电机转速值,在电机转速调整至相应转速值后即可消除原车上左、右半轴之间的扭矩差,以解决汽车起步加速跑偏的问题。
Automobile acceleration deviation control device
一种汽车加速跑偏控制装置
2020-11-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Automobile-Engine Acceleration
SAE Technical Papers | 1930
|AUTOMOBILE ACCELERATION CONTROL SYSTEM, METHOD, PROGRAM
Europäisches Patentamt | 2021
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