Electric vehicle charging method, system, device and storage medium with replaceable battery pack

Abstract

The present invention provides a charging method, system, equipment and storage medium for an electric vehicle with a replaceable battery pack. The method includes the following steps: an electric vehicle is parked in a parking space in a parking lot, and a mobile terminal sends location information including the parking space and a storage medium. The charging request information of the demanded power information is sent to a server; the server selects a mobile battery pack with the demanded power information in the charging request information in the parking lot; the server sends the positioning information of the selected mobile battery pack to a non-charging mobile battery pack in the parking lot The mobile charging car is operated; the mobile charging car travels to the mobile battery pack and is detachably connected with the mobile battery pack, the second battery in the mobile battery pack is electrically connected with the charging gun of the mobile charging car; and the mobile charging car trailer The mobile battery pack travels to the parking space for charging, and the present invention can provide a solution for the electric vehicle to conveniently supplement the electric power in the parking lot without the charging pile.

Description

technical field [0001] The present invention relates to the field of electric vehicle charging, in particular to a method, system, device and storage medium for charging an electric vehicle without a replaceable battery pack of a charging pile. Background technique [0002] At present, electric vehicle charging solutions often rely on charging piles, and the construction of charging piles often requires not only valuable land resources, but also an approval and review in advance, and the procedures are very complicated. , it may not be able to be arranged well, which has caused a great obstacle to the development of electric vehicles. There are also some mobile charging robots, which only put forward some rough concepts, and there is still a long way to go before they can land. [0003] Because the current fixed charging piles cannot be moved and the line coverage is limited, when building a motor vehicle parking lot, some charging piles must be equipped according to a cert...

AI Technical Summary

Problems solved by technology

If the car owner does not pull out the charging gun in time after the charging is completed to free up the charging parking space, it will affect the charging of other electric car owners and reduce the utilization rate of the charging pile. The phenomenon of the location makes it impossible to charge electric vehicles, which is not conducive to the promotion of electric vehicles

Moreover, charging during the peak period of electricity prices during the day will also face a relatively high electricity bill, which increases the overall cost of using electric vehicles

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