公开(公告)号：KR100780807B1

公开(公告)日：2007-11-30

申请号：KR1020060087403

申请日：2006-09-11

Applicant: 국방과학연구소

Inventor： 황강석 ,  안기현 ,  전원보

IPC: F41G7/00 ,  F42B15/01 ,  G01R31/02

Abstract: A digital onboard using a squib device test circuit is provided to increase survival of a guided missile and operation of a system for the guided missile by checking errors of a squib driving circuit and a wire from a distance. A digital onboard using a squib device test circuit comprises a communication device, a micro processor, and the squib device test circuit. The communication device enables a guided missile to communicate with a guided missile launching control device at a long distance. The micro processor controls the communication device. The squib device test circuit tests a squib device. The squib device sends and receives a test current to the squib device test device. The squib device test device includes a squib device direct connection circuit(1), a test current generating circuit(2), and a squib device equivalent resistance measuring circuit(3). The squib device direct connection circuit groups a plurality of squib devices as one. The test current generating circuit feeds test current of 1mA to the squib device direct connection circuit. The squib device equivalent resistance measuring circuit receives test current from the squib device direct connection circuit to measure voltage applied to equivalent resistance of the squib device. A self-diagnosis circuit is installed in the test current generating circuit.

Abstract translation: 提供使用爆管装置测试电路的数字板载，以通过从远距离检查爆管驱动电路和电线的误差来增加导弹的生存和用于导弹的系统的操作。 使用爆管装置测试电路的数字板载包括通信装置，微处理器和爆管装置测试电路。 通信装置使得导弹能够与长距离的导弹发射控制装置进行通信。 微处理器控制通信设备。 爆管装置测试电路测试爆管装置。 爆管装置向爆管装置测试装置发送并接收测试电流。 爆管装置测试装置包括爆管装置直接连接电路（1），测试电流产生电路（2）和爆管装置等效电阻测量电路（3）。 爆管装置直接连接电路将多个爆管装置组合为一个。 测试电流发生电路向点火装置直接连接电路馈送1mA的测试电流。 爆管装置等效电阻测量电路从点火装置直接连接电路接收测试电流，以测量施加到点火装置的等效电阻的电压。 自检电路安装在测试电流产生电路中。