Unlocking method and system, intelligent door lock and storage medium

• Main Authors: OUYANG ZHENPENG, DU QICHANG, ZENG YI
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention relates to an unlocking method and system, an intelligent door lock and a storage medium. The unlocking method is applied to an intelligent gateway and an intelligent door lock and comprises the following steps that the intelligent gateway obtains an unlocking password from a control end and requests a temporary secret key from the intelligent door lock; the intelligent door lock obtains a temporary secret key and sends the temporary secret key to the intelligent gateway, and when a set triggering condition is met, the intelligent door lock changes the temporary secret key; the intelligent gateway carries out encryption operation on the unlocking password through the temporary secret key and sends the encrypted unlocking password to the intelligent door lock; and the intelligent door lock decrypts the encrypted unlocking password through the temporary key to obtain the unlocking password. According to the unlocking method, the situation that an external control end imitates malicious issuing of