The invention relates to the technical field of automobile emergency startup power sources, in particular to an automobile emergency startup power source and an automobile emergency startup method. The automobile emergency startup method includes charging an automobile accumulator with high current by an inlaid battery of the emergency startup power source with capacity larger than the preset startup power threshold, wherein the high current is larger than a first preset current threshold; starting a prompting device to prompt people of starting an automobile when the inlaid battery of the emergency startup power source charges the automobile accumulator with power equal to the preset startup power threshold. The electric capacity of the inlaid battery of the emergency startup power source is larger than or equal to the preset startup power threshold, the preset startup power threshold value is small, and the inlaid battery of the emergency startup power source is a small-capacity battery. Meanwhile, the automobile accumulator is charged with high current, temperature of the automobile accumulator rises in a short time, resistance is lowered, and power for starting up the automobile can be gained again. Obviously, the small-capacity battery can quickly start up the automobile in emergency and the automobile emergency startup power source is simple to operate, energy saving and effective.
Automobile emergency startup power source and automobile emergency startup method
2015-04-29
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |