Electronic lock system

The utility model relates to an electronic lock system belongs to entrance guard technical field. Controlling means in lock body, lock shell and embedding lock shell, motor, motor driver module, power supply switching circuit, built -in battery, emergency power source interface, code keypad, TM read head and the microcontroller of controlling means in the embedding lock body. The utility model discloses an electronic lock system provides one kind and has had multiple mode of opening and multi -circuit power supplying mode electronic lock system, practicality height, a safety and stability and with low costs based on the TM card. 本实用新型涉及种电子门锁系统，属于门禁技术领域。包括锁体、锁壳以及嵌入锁壳内的控制装置，所述控制装置包括嵌入锁体内的电机、电机驱动模块、供电切换电路、内置电池、应急电源接口、密码键盘、TM读头以及微控制器。本实用新型公开的电子门锁系统，提供了种基于TM卡的具有多种开门方式和多路供电方式电子门锁系统，实用性高，安全稳定而且成本低。