The process of identifying access rights by the access control system is divided into five steps:
平台软件编辑权限； ① Platform software editing authority;
权限下发至门禁控制器； ② The authority is issued to the access controller;
刷卡时，卡号信息上传至门禁控制器； ③ When the card is swiped, the card number information is uploaded to the access controller;
门禁控制器判断刷卡权限， 合法则开门，非法则不开门； ④The access controller judges the card swiping authority. If it is legal, it will open the door.
刷卡事件上传至管理平台； ⑤The card swipe event is uploaded to the management platform;