| 摘要 |
A program-controlled automatic ignition apparatus comprises a plurality of ignition circuits for igniting explosive charges, a plurality of terminal control units disposed in proximity to a location where the explosive charges are set, for managing divided groups of the ignition circuits, and controlling them individually, while monitoring the loaded state of the explosive charges in the circuits, a central control unit for controlling the ignition circuits through the terminal control units according to a preset program so as to successively ignite the explosive charges, and an interface unit for transmitting instructions from the central control unit to the individual terminal control unit.
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