发明名称 Data communication in electronic blasting systems
摘要 Wireless detonator assemblies (51-59) in use, form a cross-communicating network of wireless “detonator assemblies, such that communication of each wireless detonator assembly (57-59) with an associated blasting machine (50) can occur either directly, or via relay of signals (61-69) between other wireless detonator assemblies (51-56) in the network. Wireless detonator assemblies (51-59) can disseminate information (such as status information, identity information, firing codes, delay times and environmental conditions) among all of the wireless detonator assemblies in the network, while compensating for signal transmission relay delays at nodes in the network, thereby enabling the wireless detonator assemblies to detonate the explosive charges in accordance with the delay times. Various wireless detonator assemblies and corresponding blasting apparatus are disclosed and claimed. Methods of blasting using the wireless detonator assemblies and blasting apparatus are also disclosed and claimed.
申请公布号 ZA200704683(B) 申请公布日期 2008.05.28
申请号 ZA20070004683 申请日期 2007.06.04
申请人 ORICA EXPLOSIVES TECHNOLOGY PTY LTD. 发明人 HUMMEL, DIRK;MCCANN, MICHAEL JOHN;LOWNDS, CHARLES MICHAEL;MEYER, ERIC NICOL
分类号 F42C;F42D 主分类号 F42C
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