In the application of current digital electronic detonator and its initiating system, there are some issues including inconvenience of manipulation, complexity in inputting delay time information and fallibility. A new digital elec-tronic detonator and its initiating system were developed in combining the location of blasting holes and data acquisition technology. This new system could not only automatically identify the position of blasting hole, match the coding numbers between hole and detonators and encode delay time, but also rapidly associate the blasting holes location with ID numbers of detonators and delay time information. In addition, each function is independent and can coordinate well as a whole. Therefore, the new system can reduce handling mistakes, enhance the automation level of blasting operation and improve application safety and efficiency of current blasting system.%针对现有数码电子雷管及其起爆系统在爆破作业现场使用中存在操作不便、输入延期时间繁琐和易错的问题,通过炮孔定位和数据采集技术,研发了新型数码电子雷管及其起爆系统.在使用过程中,可识别炮孔位置,自动匹配炮孔和雷管编号,自动写入延期时间,快速建立炮孔位-雷管ID码-延期时间三者的关系,各功能独立分开,但又相互配合,减少了误操作,提高了爆破作业现场自动化水平,增强了新型数码电子雷管起爆系统的安全性和可操作性.
展开▼
