New energy vehicle charging pile charging payment scheme based on digital RMB

Abstract

The invention discloses a new energy vehicle charging pile charging payment scheme based on digital RMB, and belongs to the field of charging pile charging payment, the new energy vehicle charging pile charging payment scheme based on digital RMB comprises a vehicle and a charging pile, the vehicle comprises a power supply management module, a vehicle wallet and a charging interface, the charging pile comprises a charging management module, a pile wallet and a charging gun; the non-network payment method comprises the following steps: S1, a charging gun of a charging pile is correctly connected with a charging interface of a vehicle; the method is low in software and hardware requirements, is not limited by any brand, and can realize small-range transformation on existing electric vehicles and charging piles, so that the system requirements are met, the technical characteristics of digital RMB off-line payment launched by the Chinese People's Bank are used, and under the condition that the normal working state is met, charging and payment processes are completed in a network-free state.

Description

technical field [0001] The present invention relates to the field of charging payment for charging piles, and more specifically, relates to a charging payment scheme for charging piles of new energy vehicles based on digital RMB. Background technique [0002] The offline payment technology of "Digital RMB" can perfectly solve the problem of electric vehicle charging and payment without network. "Digital RMB" is issued by the People's Bank of China. It is a legal tender with national credit endorsement and is the digital form of RMB. Digital RMB can realize online and offline transactions. At the same time, "offline" payment can be realized without network. During "offline" payment, the user does not connect to the back-end system for transactions or transfers, but verifies the user's identity, confirms the transaction information, and makes the payment in the digital wallet. [0003] Based on urban space planning, the existing electric vehicle charging piles are generally...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a new energy vehicle charging pile charging payment scheme based on digital RMB to solve the problem that electric vehicle charging piles are generally distributed in underground parking lots, garages and other areas. These areas are due to Because of the building structure and other reasons, there is a common problem of poor network signal, or even no network coverage, making online payment impossible