公开(公告)号：US20140091905A1

公开(公告)日：2014-04-03

申请号：US13796028

申请日：2013-03-12

Applicant: Huawei Device CO.,Ltd.

Inventor： Zejiang Wang

IPC: G05B1/01

CPC classification number: G05B1/01 ,  G07C9/00142 ,  H04W12/08

Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for password control, and relate to the field of password technologies. The method includes: receiving, by a combination lock, an unlock password that is sent by a mobile terminal through a network; matching, by the combination lock, the unlock password with an unlock password preset for the mobile terminal; when the unlock password matches the unlock password preset for the mobile terminal, executing, by the combination lock, an unlock operation. Embodiments of the present invention enhance the security of entering passwords.

Abstract translation: 本发明的实施例提供了一种用于密码控制的方法，装置和系统，并且涉及密码技术领域。 该方法包括：通过组合锁接收由移动终端通过网络发送的解锁密码; 通过组合锁匹配解锁密码，为移动终端预设的解锁密码; 当解锁密码与移动终端预设的解锁密码匹配时，通过组合锁执行解锁操作。 本发明的实施例增强了输入密码的安全性。