公开(公告)号：US20150007275A1

公开(公告)日：2015-01-01

申请号：US14321223

申请日：2014-07-01

Applicant: SILVER SPRING NETWORKS, INC.

Inventor： Aditi HILBERT ,  Michael ST. JOHNS

IPC: G06F21/70 ,  G06F21/30

CPC classification number: G06F21/70 ,  G05F1/66 ,  G06F21/44 ,  G06F21/6209 ,  Y04S40/24

Abstract: A method for locking out a remote terminal unit includes: receiving a lockout request, wherein the lockout request includes at least a public key associated with a user, a user identifier, and a terminal identifier; identifying a user profile associated with the user based on the user identifier included in the received lockout request; verifying the public key included in the received lockout request and permission for the user to lockout a remote terminal unit associated with the terminal identifier included in the received lockout request based on data included in the identified user profile; generating a lockout permit, wherein the lockout permit includes at least the public key included in the received lockout request; and transmitting at least a lockout request and the generated lockout permit, wherein the lockout request includes an instruction to place a lockout on the remote terminal unit.

Abstract translation: 用于锁定远程终端单元的方法包括：接收锁定请求，其中所述锁定请求至少包括与用户相关联的公钥，用户标识符和终端标识符; 基于包含在接收到的锁定请求中的用户标识符来识别与用户相关联的用户简档; 基于所识别的用户简档中包括的数据，验证包含在所接收的锁定请求中的公开密钥和用户允许锁定与包含在接收到的锁定请求中的终端标识符相关联的远程终端单元; 产生锁定许可证，其中所述锁定许可证至少包括所述接收到的锁定请求中包括的所述公开密钥; 以及至少发送锁定请求和所生成的锁定许可证，其中所述锁定请求包括在所述远程终端单元上放置锁定的指令。