Single-chip multifunctional Bluetooth unlocking method

• Main Authors: XIAO ZHIJUN, LUO GAN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TELEPHONIC COMMUNICATION; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention discloses a single-chip multifunctional Bluetooth unlocking method which comprises the following steps that three broadcasts A, B and C are arranged at a lock end, the broadcast A adopts a low-power-consumption Bluetooth BLE protocol, the broadcast B and the broadcast C adopt an HID protocol, and the HID protocol is a protocol established on the BLE protocol; a broadcast A of the lock is started by pressing a key of the lock for a long time, a smart phone is connected with the broadcast A through an APP for security authentication, the APP of the smart phone stops connection of the broadcast A and starts a broadcast B of the lock, a Bluetooth key is paired and bound with the lock through the broadcast B and becomes a legal key, a broadcast C of the lock is started through a short key, and when the Bluetooth key senses the broadcast C of the lock, the broadcast C starts unlocking. Two protocols of the same Bluetooth chip are organically combined, three broadcasts A, B and C are organically combin