Gate control system and method of remote unlocking by validated users

摘要

An access control system includes: a lock control apparatus, an authentication terminal and a terminal to be authenticated; said authentication terminal sends own identity information to the lock control apparatus to be authenticated, and generates a random authorization code after receiving an authentication passing message responded by said lock control apparatus, and sends it to said terminal to be authenticated and lock control apparatus respectively; said lock control apparatus stores the identity information of a legal user, and authenticates the identity information sent by said authentication terminal, and responds said authentication passing message after passing authentication; and the lock control apparatus interworks with said terminal to be authenticated after receiving said random authorization code, and if judging that both of the random authorization codes are consistent, then unlocks; said terminal to be authenticated stores a received random authorization code, and interworks said random authorization code with said lock control apparatus.

主权项

1. An access control system, comprising: a lock control apparatus, an authentication terminal and a terminal to be authenticated, wherein
said authentication terminal is configured to:
send its own identity information to the lock control apparatus for the lock control apparatus authenticating the identity of the authentication terminal,receive an authentication passing message responded by said lock control apparatus, wherein the authentication passing message indicates that the identity of the authentication terminal is legal,generate a random authorization code after receiving the authentication passing message responded by said lock control apparatus, andsend the random authorization code to said terminal to be authenticated and said lock control apparatus respectively; said lock control apparatus is configured to:
store identity information of a legal user;authenticate the identity information sent by said authentication terminal according to the identity information of the legal user to determine whether the identity of the authentication terminal is legal, and respond said authentication passing message to said authentication terminal if the identity of the authentication terminal is legal; andinterwork with said terminal to be authenticated after receiving said random authorization code, and judge that whether the random authorization codes of the authentication terminal and the authentication terminal to be authenticated are consistent, if judging that the random authorization codes of the authentication terminal and the authentication terminal to be authenticated are consistent, then unlock; said terminal to be authenticated is configured to store the received random authorization code, and interwork said random authorization code with said lock control apparatus.