Electric vehicle charging method, device and system

Abstract

The embodiment of the invention discloses an electric vehicle charging method, device and system. The specific implementation mode of the method comprises the steps that a user makes an appointment for charging through an application program of the unmanned vehicle mobile charging pile; the server allocates the unmanned vehicle to execute a charging task according to the charging time and the charging place; the unmanned vehicle receiving the charging task runs to the charging place according to the charging time; the electric vehicle is charged in response to the detection that the charger of the mobile charging pile is inserted into the charging socket of the electric vehicle; if the charging duration reaches the preset duration or the charged amount reaches the preset electric quantity, charging is stopped and billing is carried out; and the user is notified to pay the electric charge. According to the embodiment, charging can be reserved anytime and anywhere, and the problem of non-uniform distribution of the charging piles is solved.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of electric vehicles, and specifically relate to a charging method, device and system for electric vehicles. Background technique [0002] With the development of society, there are more and more electric vehicles, and the problem of charging electric vehicles is becoming more and more obvious, especially for those car owners who do not have private charging piles, charging is not easy. Without private charging piles, it means going to a public charging station to charge quickly. However, public charging stations are generally not very close to your home, but if you rely on household electricity for slow charging, it will take a long time, which is not conducive to The ease of use of the vehicle. [0003] In order to solve the problem of difficult charging of electric vehicles, there are many public charging stations and public charging piles on the market. Due to the large number of...

AI Technical Summary

Problems solved by technology

This has caused a series of problems due to different operators, different charging standards, and different intervals between stations.

This also brings a lot of inconvenience to car owners when using charging piles.

For example, different charging standards also bring inconvenience to the use of car owners. Operator sites with low charging standards often have long queues waiting for charging.

In addition, the layout of charging stations is unreasonable, and many operators will inevitably cause uneven distribution of charging piles, resulting in the phenomenon of charging piles. There are many places with many charging stations, and there are almost no places with few places.

This is also very inconvenient for the owner to use

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