Unlocking method and device and equipment

A technology for unlocking devices and door locks, which is applied in security communication devices, user identity/authority verification, instruments, etc., can solve the problem of low security of door lock unlocking, and achieve the effect of improving the security of unlocking
CN109685960AInactive Publication Date: 2019-04-26BEIJING ZHONGJIN GUOXIN TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING ZHONGJIN GUOXIN TECH
Publication Date
2019-04-26
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides an unlocking method and device and equipment. A door lock server firstly verifies whether a digital certificate signature in an UnionPay smart card is valid, that is, verifies whether the UnionPay smart card is a valid and legal UnionPay smart card, and then verifies whether the UnionPay smart card has the authority to open a door, only when a digital certificate inside theUnionPay smart card is valid and the UnionPay smart card has the authority to open the door, a door lock is controlled to be unlocked, and the unlocking security is improved.
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Description

technical field

[0001] The invention relates to the field of access control systems, and more specifically, to an unlocking method, device and equipment. Background technique

[0002] With the continuous development of science and technology, the unlocking technology has changed from using a key to unlocking to using a smart card.

[0003] When unlocking, touch the smart card to the card reader near the door lock, read the identification ID number of the smart card through the card reader, and compare it with the preset identification number, and if they are consistent, the lock will be unlocked.

[0004] Since the lock can be unlocked only by using the ID number of the smart card, the verification method for unlocking is relatively simple, thereby making the unlocking of the door lock less secure. Contents of the invention

[0005] In view of this, the present invention provides an unlocking method, device and equipment to solve the problem that only the smart card ID nu...

Claims

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