Buried charging device and charging method

Abstract

The invention belongs to the field of new energy vehicles and in particular relates to a buried charging device and a charging method in the field. The buried charging device comprises a control host, a buried charging pile and a charging plug, wherein the buried charging pile is connected with the control host, and the charging plug is arranged on the buried charging pile; the buried charging device is characterized in that a plurality of sensors are arranged on the buried charging pile; the sensors are connected with the control host; a sign connected with the control host is arranged; and the charging plug on the buried charging pile is connected with a lifting device. The buried charging device can achieve that one host controls the plurality of buried charging piles; and as charging port automatic connection is adopted and the buried charging pile does not occupy any ground road, defects of the various traditional charging piles are effectively avoided, the bottleneck restricting the development of the electric vehicles is solved and the charging pile can be rapidly developed.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, and in particular relates to a buried charging device and a charging method in the field. [0002] technical background [0003] With the rapid development of electric vehicles, how to charge electric vehicles safely, quickly and efficiently has become a bottleneck restricting the development of electric vehicles. At present, there are charging piles fixed on the ground or walls or charging piles relying on the original street light poles. Or charging piles with wireless power supply. Although these measures have certain advantages at present, there are also many disadvantages. Although the charging piles with wireless power supply simplify the steps of plugging and unplugging the charging plug, the existing technology has no advantages in wireless power supply. There are still some shortcomings in terms of high-efficiency conversion and high power. In addition, the high cost and the inability t...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of electric vehicles, how to charge electric vehicles safely, quickly and efficiently has become a bottleneck restricting the development of electric vehicles. At present, there are charging piles fixed on the ground or walls or charging piles relying on the original street light poles. Or charging piles with wireless power supply. Although these measures have certain advantages at present, there are also many disadvantages. Although the charging piles with wireless power supply simplify the steps of plugging and unplugging the charging plug, the existing technology has no advantages in wireless power supply. There are still some shortcomings in terms of high-efficiency conversion and high power. In addition, the high cost and the inability to multi-channel real-time communication control are also problems to be solved. Although charging piles fixed on the ground or walls do not have such problems as wireless power supply, However, in cities where every inch of land is expensive, limited places make it impossible to build a large number of them, and a large number of lines are exposed, which also poses certain safety hazards, which also restricts the rapid development of this type of charging pile.

Images