Self-charging electric vehicle and charging method thereof

Abstract

The invention relates to a self-charging electric vehicle. The self-charging electric vehicle comprises a mechanical vehicle body with a driving system, a power module, a charging device, a plurality of voltage detection modules used for detecting the voltage values of a plurality of battery packs, and a controller which is in communication connection with a plurality of the voltage detection modules and a converter, wherein the power module comprises a plurality of the battery packs; each battery pack comprises a plurality of ports; the charging device comprises a power generation system and the converter; the power generation system and a plurality of the battery packs form a plurality of charging circuits capable of being switched on / off; a plurality of discharging circuits capable of being switched on / off are formed between the battery packs and the driving system; the controller can receive the voltage values detected by a plurality of the voltage detection modules, and controls the switch-on / off of the corresponding charging circuits and discharging circuits and the work of the converter according to the voltage values. According to the self-charging electric vehicle, the battery packs can be charged during the driving process, so that energy-saving driving is achieved, and the driving distance after single charging is prolonged.

Description

technical field [0001] The invention relates to an electric vehicle capable of self-charging and a charging method adopted by the electric vehicle. Background technique [0002] Most of the vehicles currently on the market are driven by electricity, such as electric cars, electric bicycles, electric tricycles, electric scooters, etc. figure 1 As shown, a battery pack formed by connecting a group of battery cells in series or in parallel is used, so they all use a single charge and a single driving mode, and they do not have the ability to convert their own kinetic energy into electrical energy during normal driving. The battery is charged to achieve the function of increasing the mileage. This makes it necessary to fully consume municipal power supply energy for each charging, therefore, the energy loss is relatively large and the mileage is limited, and the required cost for the user is also relatively high. [0003] In recent years, some self-charging electric vehicles h...

AI Technical Summary

Problems solved by technology

The charging of the self-charging electric vehicle needs to be realized by manually switching the charging switch. Although it can increase the mileage of the electric vehicle, its intelligence is low, the operation is cumbersome, and it is inconvenient to use and cannot adapt to the current development trend.

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