Circuit detection system realized through lock tongue integrated with encryption card

• Main Author: NIU AO
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• 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 discloses a safety circuit detection method realized through a lock tongue integrated with an encryption card, and relates to the technical field of Internet of Things, and the method is based on a safety chip, an MCU control unit and a non-contact card reading module. The method comprises the following steps: reading information in a lock tongue safety chip to an MCU (Microprogrammed Control Unit); the security chip information read in the MCU control unit is bound; the non-contact card reading chip identifies that the encrypted card is activated and bound; after the binding of the encrypted card is activated, other cards are not identified any more; and after successful binding, the non-contact card reading chip monitors the system by detecting the bound encryption card. The method can effectively prevent property loss and personal safety hidden troubles caused by the fact that the intelligent door lock device is subjected to hostile attacks. 本发明公开一种通过集成加密卡片的锁舌实现的安全电路检测方法，涉及物联网技术领域，该方法基于安全芯片、M