Movable charging vehicle

Abstract

A movable charging vehicle comprises a carriage, a low-voltage power supply battery pack, a low-voltage power supply management module, a first charging system and a second charging system, wherein the low-voltage power supply battery pack, the low-voltage power supply management module, the first charging system and the second charging system are arranged in the carriage. The first charging system comprises a first movable charging vehicle BMS module, a first movable charging vehicle battery pack, a first DC / DC charging machine management module, a first DC / DC charging machine and a first man-machine interaction module. The second charging system comprises a second movable charging vehicle BMS module, a second movable charging vehicle battery pack, a second DC / DC charging machine management module, a second DC / DC charging machine and a second man-machine interaction module. The first movable charging vehicle battery pack is used for charging a first electric vehicle through the first DC / DC charging machine, and the second movable charging vehicle battery pack is used for charging a second electric vehicle through the second DC / DC charging machine. The first movable charging vehicle battery pack and the second movable charging vehicle battery pack can charge the first electric vehicle or the second electric vehicle at the same time through the corresponding DC / DC charging machines.

Description

technical field [0001] The invention relates to the field of vehicles, and more specifically relates to a mobile charging vehicle for charging electric vehicles anytime and anywhere. Background technique [0002] At present, the energy of traditional fuel vehicles mainly depends on oil, and the shortage of oil and the serious environmental pollution caused by the tail gas emitted by fuel vehicles have made it more and more urgent for human beings to research new green vehicles. As a green transportation tool, electric vehicles not only have remarkable energy-saving effects, but also greatly improve the comprehensive utilization rate of energy, zero exhaust emissions, and obvious environmental benefits. With the continuous improvement of the rechargeable battery manufacturing process, electric vehicles will have the strength to compete with traditional fuel vehicles in the not-too-distant future. Household or bus electric vehicles have brought great convenience to people. At...

AI Technical Summary

Problems solved by technology

Household or bus electric vehicles have brought great convenience to people. At the same time, a prominent problem has arisen. Electric vehicles often fail to continue because they do not reach the charging station and the power stored in the power battery is exhausted. driving

At present, the number of charging stations is small and built in relatively remote locations. Drivers usually need to drive a long distance to reach the charging station, wasting electricity

And if the electric energy has been exhausted before arriving at the charging station, it is generally costly and inconvenient to ask a tow truck to tow the electric vehicle to the charging station, and the towing process may also cause damage to the electric vehicle

Charging stations are generally built in remote places. Buses go to the charging station for charging, which wastes energy. The charging station is not perfect, which limits the popularity of new energy buses. If a large number of charging stations are built, it will waste land and increase Construction cost; in addition, the time of charging at the charging station cannot be selected. If charging is encountered during the peak power consumption during the day, the cost of electricity price will be higher

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