The invention discloses a vehicle hybrid driving system comprising an electronic control unit selecting a vehicle driving unit by controlling a clutch and a locking mechanism. A motor driving unit supplies a starting power source for a vehicle when at the first work condition; energy storage of equipment is larger than a preset electricity storage threshold. A secondary element driving unit supplies a starting power source for the vehicle when at the first work condition, energy storage is smaller or equal to the preset electricity storage threshold and energy of an energy storage device is larger than the preset energy storage threshold. An engine driving unit supplies a starting power source for the vehicle when at the first work condition, energy storage of the equipment is smaller than or equal to the electricity storage threshold and the energy of the energy storage device is smaller than or equal to the preset energy storage threshold, or the driving system is at the second work condition. Maximum energy-saving effect can be achieved by the use of the vehicle hybrid driving system and energy consumption can be reduced without impacts on normal life and production.
Vehicle hybrid driving system
21.10.2015
Patent
Elektronische Ressource
Englisch
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 |
Hybrid vehicle driving system, hybrid vehicle, and driving method
Europäisches Patentamt | 2016
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