An ignition signal for perforation detection processing circuit of the control circuit

The present invention discloses a signal processing circuit for detecting perforation ignition control circuit comprising: R4, R11, R13, C3 and Q6, an amplifier circuit, the output from the collector of Q6, U1 is set to 5 feet and Q6 the electrodes are connected, is connected to the wide range of U1 pin 1 output from the input power supply 5V power supply circuit, then the core pin 8, pin 7 to the gate of Q5 and R3 of one end and the other end of the wide range of input R3 5V power supply output from the power supply circuit, R12 is a wide range of the input end of said constant-voltage power supply circuit outputs 10V, the other end of the drain of Q5, D11 cathode, C6 and one end of the gate Q4, Q5 is connected to the source D11 anode, C6 and Q4 and the other end connected to the source electrode and the core. The present invention achieves the dual functions of address lookup and ignition, thus achieving the purpose of the downhole firing control circuit of the ignition of a specific address.