Automobile and transmission system thereof
A transmission system and automobile technology, applied in the field of automobiles and their transmission systems, can solve problems such as increasing costs and increasing the difficulty of motor control systems, and achieve the effects of low cost, high load capacity and power output capacity
Inactive Publication Date: 2016-12-14
BEIJING ELECTRIC VEHICLE
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when using multiple motors to drive, it will greatly increase the difficulty of the motor control system, and the use of multiple controllers will also greatly increase the cost
Method used
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Embodiment Construction
[0025] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026] Refer below figure 1 with figure 2 The transmission system 100 of the automobile according to the embodiment of the present invention will be described in detail.
[0027] Such as figure 1 As shown, the transmission system 100 of the automobile according to the embodiment of the first aspect of the present invention includes: a motor 10 , a reduction mechanism and a differential 30 .
[0028] The motor 10 has a first output shaft 11 and a second output shaft 12, the reduction mechanism has a first power input end, a second power input end, a first power output end and a second power output end, the first power input end and the first power input end T...
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The invention discloses an automobile and a transmission system thereof. The transmission system comprises a motor, a decelerating mechanism and a differential mechanism. The motor is provided with a first output shaft and a second output shaft; the decelerating mechanism is provided with a first power input end, a second power input end, a first power output end and a second power output end, the first power input end is connected with the first output shaft, and the second power input end is connected with the second output shaft; the differential mechanism is provided with a third power input end, a fourth power input end, a third power output end and a fourth power output end, the third power input end is connected with the first power output end, the fourth power input end is connected with the second power output end, and the third power output end and the fourth power output end are respectively used for being connected with wheels. The automobile and the transmission system in an embodiment of the invention have the advantage that the transmission system is low in cost and high in load capacity and power output capacity.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile and its transmission system. Background technique [0002] In related technologies, the transmission system on an electric vehicle usually uses a motor for power drive. The shaft end of the motor is connected to the reducer, and the reducer is finally connected to the differential and drives two half shafts to drive the wheels on both sides of the vehicle. . The torque of the drive motor with the above structure is provided by the output shaft on one side, and the requirements for the strength of the output shaft and the reducer are very high, and affected by the mechanical strength and processing technology, the power and torque of the whole system should not be too high. High, otherwise the cost will increase significantly. [0003] In order to reduce the requirements on the motor output shaft and reducer, it is generally realized by a distributed drive meth...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60K1/00B60K17/16
CPCB60K17/04B60L50/00B60K1/00B60K17/165
Inventor 张健蒋荣勋孔庆波罗华利
Owner BEIJING ELECTRIC VEHICLE