New energy electronic lock, feedback control circuit and control method thereof and new energy automobile

Abstract

The invention provides a new energy electronic lock, a feedback control circuit thereof, a control method and a new energy automobile, the new energy electronic lock is applied to the new energy automobile, and the new energy electronic lock comprises a driving module used for receiving a locking signal, generating a lock driving signal and driving the electronic lock to be locked through the lock driving signal; and the control unit is connected with a feedback pin of the driving module and is configured to obtain a first driving current in the locking process of the electronic lock and judge the locking state of the electronic lock according to the first driving current, so that a user of the new energy automobile is informed of the locking condition of the charging plug, and the charging plug of the new energy automobile is locked. Virtual connection of the charging plug is avoided, and the charging quality of the new energy automobile is ensured.

Description

technical field [0001] This article relates to the field of electronic lock technology, which can be applied to the field of new energy vehicles, especially a new energy electronic lock and its feedback control circuit, control method and new energy vehicles. Background technique [0002] The new energy electric vehicle charging standard stipulates that an electronic locking mechanism needs to be used to ensure a good connection between the charging head and the body charging stand, so as to realize the safe charging of new energy electric vehicles. [0003] However, the existing new energy vehicle electronic lock does not have a circuit that can synchronize the working state of the electronic lock to the vehicle's control center, so when the charging plug is not normally inserted into the charging socket of the new energy vehicle during the charging process of the new energy vehicle, Or when the charging plug cannot be locked, the new energy vehicle is not charged normally,...

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems in the prior art, the purpose of this article is to provide a feedback control circuit, control method and electronic lock for a new energy electronic lock, so as to solve the problem that the working status of the electronic lock in the prior art cannot be synchronized to the control center of the vehicle. As a result, the charging plug of the new energy vehicle cannot be pulled out or locked during the charging process.

Images