| 摘要 |
The invention relates to an explosive firing circuit, comprising a control unit (11) and a plurality of detonator circuits (A,B--N) electrically connected to the control unit (11). Each of the detonator circuits (A,B--N) is identified by a code individual thereto and the control unit (11) includes means for transmitting information to an individual detonator circuit (A,B--N) by including in said information the identification code for said detonator circuit (A,B--N). Each detonator circuit (A,B--N) can also transmit information to the control unit (11) by including the code individual thereto in the information transmitted. The control unit (11) can request information individual to each detonator circuit (A,B--N) and each detonator circuit (A,B--N) can transmit the resource information, for example the condition of the energy storage device (17) or the time delay, in combination with its individual code to the control circuit (11). |
