公开(公告)号：US09967095B2

公开(公告)日：2018-05-08

申请号：US14916876

申请日：2014-08-26

申请人： DETNET SOUTH AFRICA (PTY) LTD

发明人： Craig Charles Schlenter ,  Jonathan Gounden

IPC分类号： H04L29/06 ,  H04L9/08 ,  F42D1/055 ,  F42D1/05

CPC分类号： H04L9/088 ,  F42D1/05 ,  F42D1/055 ,  H04L9/0894 ,  H04L63/0435

摘要： A method of communicating with a detonator assembly wherein an encryption key associated with the detonator assembly is stored in the detonator assembly and a message, intended for the detonator assembly, is encrypted at the control location using the encryption key whereupon the encrypted message is transmitted to each of a plurality of detonator assemblies and each received message is decrypted and validated.

公开(公告)号：US20160218863A1

公开(公告)日：2016-07-28

申请号：US14916876

申请日：2014-08-26

申请人： DETNET SOUTH AFRICA (PTY) LTD

发明人： Craig Charles Schlenter ,  Jonathan Gounden

IPC分类号： H04L9/08 ,  H04L29/06 ,  F42D1/05

CPC分类号： H04L9/088 ,  F42D1/05 ,  F42D1/055 ,  H04L9/0894 ,  H04L63/0435

摘要： A method of communicating with a detonator assembly wherein an encryption key associated with the detonator assembly is stored in the detonator assembly and a message, intended for the detonator assembly, is encrypted at the control location using the encryption key whereupon the encrypted message is transmitted to each of a plurality of detonator assemblies and each received message is decrypted and validated.

摘要翻译： 一种与雷管组件通信的方法，其中与雷管组件相关联的加密密钥存储在雷管组件中，并且用于雷管组件的消息在控制位置处使用加密密钥加密，从而加密消息被传送到 多个雷管组件和每个接收到的消息中的每一个被解密和验证。