公开(公告)号：US10089804B2

公开(公告)日：2018-10-02

申请号：US15254690

申请日：2016-09-01

Applicant: Axis AB

Inventor： Gustaf Scheja ,  Christoffer Cronström

IPC: G07C9/00 ,  H04W4/80

Abstract: The disclosure relates to a technology for allowing access to an area having a blocked entrance, wherein the blocking of the entrance is controlled by an access controller arranged to unblock the entrance upon receipt of an authorized credential. The technology is implemented to repeatedly updating an override credential in the access controller, sending updated override credential the access controller to a remote node, repeatedly checking the connectivity between the remote node and the access controller, detecting failure of connectivity between the access controller and the remote node, setting the override credential as an authorized credential in the access controller in response to the detection of failure of connectivity, and allowing access through the blocked entrance upon receipt of the override credential in an access request to the area received by the access controller.

公开(公告)号：US20170069149A1

公开(公告)日：2017-03-09

申请号：US15254690

申请日：2016-09-01

Applicant: Axis AB

Inventor： Gustaf Scheja ,  Christoffer Cronström

IPC: G07C9/00 ,  H04W4/00

CPC classification number: G07C9/00111 ,  G07C9/00023 ,  G07C9/00103 ,  G07C9/00309 ,  G07C9/00571 ,  G07C2009/00769 ,  H04W4/80

Abstract: The disclosure relates to a technology for allowing access to an area having a blocked entrance, wherein the blocking of the entrance is controlled by an access controller arranged to unblock the entrance upon receipt of an authorized credential. The technology is implemented to repeatedly updating an override credential in the access controller, sending updated override credential the access controller to a remote node, repeatedly checking the connectivity between the remote node and the access controller, detecting failure of connectivity between the access controller and the remote node, setting the override credential as an authorized credential in the access controller in response to the detection of failure of connectivity, and allowing access through the blocked entrance upon receipt of the override credential in an access request to the area received by the access controller.

Abstract translation: 本公开涉及一种用于允许访问具有阻塞入口的区域的技术，其中，所述入口的阻挡由布置成在接收到授权凭证时解锁所述入口的访问控制器来控制。 该技术被实现为反复更新访问控制器中的覆盖凭证，向远程节点发送更新的覆盖凭证，访问控制器重复检查远程节点和访问控制器之间的连接，检测访问控制器与 远程节点，响应于检测到连接性故障，在接入控制器中将覆盖凭证设置为授权凭证，并且在接入控制器接收到的区域的接入请求中允许通过阻塞入口访问被阻止的入口 。