Multi-band intelligent internet access control machine circuit

• Main Authors: KUANG ZEWEN, LUO JUNCHENG, SHAO GUOHUA, ZHANG KUNBAO
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; COMPUTING; COUNTING; GENERATING RANDOM NUMBERS; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The utility model discloses a multi-band intelligent internet access control machine circuit which comprises a power supply circuit, a main control circuit, a radio frequency card reading circuit, a Bluetooth communication circuit, a 4G communication circuit and an unlocking control circuit, and the main control circuit is electrically connected with the radio frequency card reading circuit, the Bluetooth communication circuit, the 4G communication circuit and the unlocking control circuit respectively. And the unlocking control circuit is connected with a door lock switch. According to the access control machine circuit disclosed by the utility model, a user can remotely unlock through a mobile phone, unlock through near-field Bluetooth and unlock through a near-field NFC (Near Field Communication) card; the control center can send white list data to a corresponding lock, a user can unlock the lock by using a card, and the lock can be unlocked by using a mobile phone or by comparing with authentication of a