Automobile charging gun locking device and control method thereof

Abstract

The invention provides an automobile charging gun locking device and a control method thereof. The control method includes the steps that a GPS module obtains a position signal sent by a remote key, and judges whether the remote key enters the monitoring range of the GPS module or not according to the position signal, and when the judging result is yes, a wake-up instruction is sent to wake up an electronic lock control module and a charging control module; after the charging control module is waken up, a charging state instruction is generated according the charging state of an automobile, and the charging state instruction is sent to the electronic lock control module; the GPS module judges whether the remote key enters the timing range of the electronic lock control module or not according to the position signal sent by the remote key, and when the remote key enters the timing range of the electronic lock control module, a timing start signal is sent to the electronic lock control module; and timing is started after the electronic lock control module receives the timing start signal, and when the timing duration is longer than a reset duration, whether an electronic lock need to be unlocked or not is judged according to the charging state instruction.

Description

technical field [0001] The invention relates to the technical field of automobile charging, in particular to an automobile charging gun locking device and a control method thereof. Background technique [0002] With the increasingly serious problems of environmental degradation, greenhouse effect and energy depletion, people are paying more and more attention to the development of new energy. And people's daily traffic travel, and cars are indispensable. Under this background, electric vehicles are more and more concerned and accepted by people. [0003] A distinctive feature of electric vehicles: they need to be charged. At present, the commonly used charging methods for electric vehicles include: using the charging gun to connect the charging socket of the car to the charging pile for charging, and using the charging gun to connect the charging socket of the car to the household socket for charging. Since it is necessary to use an external device such as a charging gun t...

AI Technical Summary

Problems solved by technology

[0004] 1. There is a risk of accidental interruption of the charging process: Since electric vehicles are more dependent on electric energy, during the charging process, if the charging gun is accidentally unplugged and the charging process of the electric vehicle is interrupted, it will cause the electric vehicle to run out of power. Greatly affected the use of electric vehicles and user travel

[0005] 2. There is a risk of high-voltage leakage: the charging gun flows through a high-voltage current during the charging process, and is pulled out under abnormal conditions such as force or accident, and there is a potential safety hazard of high-voltage leakage

[0006] 3. There is a risk of the charging gun being stolen: the charging time of electric vehicles is generally longer, ranging from tens of minutes to several hours. If the charging gun is pulled out at will without a protective device, there is a risk of the charging gun being stolen

[0007] The above points will greatly affect the use of electric vehicles

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