Locking and unlocking control method and system

Abstract

In order to improve s success rate of locking and unlocking, the invention provides a locking and unlocking control method and system. The locking and unlocking control method comprises the steps thata controller receives a locking and unlocking instruction, determines a target rotating direction according to the locking and unlocking instruction, makes a driving device drive a sleeve to rotate in the direction opposite to the target rotating direction, and obtains first rotating data of a lock cylinder; the first rotation data is compared with a preset cap recognition condition, and when thefirst rotation data is matched with the cap recognition condition, a driving device is controlled to drive the sleeve to rotate towards a target rotation direction, and second rotation data of the lock cylinder is acquired; the second rotation data is compared with a preset starting condition, and when the second rotation data is matched with the starting condition, the driving device is controlled to drive the sleeve to continue to rotate in the target rotation direction, and third rotation data of the lock cylinder is obtained; and the third rotation data is compared with a preset in-placecondition, and when third rotation information is matched with the in-place condition, the driving device is controlled to stop driving the sleeve.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an unlocking and unlocking control method and system. Background technique [0002] The charging speed of electric vehicles is limited by battery fast charging technology and the popularity of charging piles. At present, ordinary power batteries have a relatively short battery life, while fast charging batteries need at least 1 hour of charging speed, and the cost is high. The popularity of charging piles It has not yet reached the level that electric vehicles can be charged anytime, anywhere. Therefore, a power station that can quickly replace the power battery and the body came into being. [0003] The purpose of changing the power station is to solve the above problems, so that the electric car can be replaced with a fully charged battery as quickly and conveniently as a gasoline car going to a gas station, without waiting for charging time, which is convenient and time-sav...

AI Technical Summary

Problems solved by technology

[0004] At present, there are some technical problems in the power exchange equipment of the existing power exchange stations on the market, which lead to a low success rate of unlocking and unlocking. The specific technical problems are as follows:

[0005] (1) Unsuccessful unlocking: The unlocking device failed to completely locate the lock body, and failed to fully recognize the cap to complete the unlocking, resulting in unlocking failure;

[0006] (2) Unsuccessful adding and unlocking fails to report an error: After the unlocking fails, the alarm fails to report an error under the current process, and the cause of the device problem cannot be found and solved

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