The invention relates to a new energy automobile power system and parts, in particular to an automobile hybrid driving system. A hollow input shaft and a hollow intermediate shaft are added on the basis of a traditional three-axis type transmission and are in combination with a motor, a coupling mechanism and an engine to form the novel hybrid driving system. The system can guarantee that double power sources independently automatically shift gears to drive a vehicle, and can also guarantee that during double power source hybrid driving, the gears are automatically shifted to drive the vehicle. On the premise of not reducing the number of gears of each power source, each power source can perform optimized matching of respective different gear speed ratios according to its efficiency; the problem of gear shifting power interruption is also solved; when one power unit drives the vehicle to perform gear shifting, another power unit performs power compensation, so that power interruption is avoided during the gear shifting, and the driving comfort is effectively improved.
Automobile hybrid driving system
2015-10-14
Patent
Electronic Resource
English
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 |
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