KR950020352A

KR950020352A - Disaster prevention alarm device

Info

Publication number: KR950020352A
Application number: KR1019930031344A
Authority: KR
Inventors: 신용준
Original assignee: 이동우; 한국안전시스템 주식회사
Priority date: 1993-12-30
Filing date: 1993-12-30
Publication date: 1995-07-24

Abstract

본 발명은 센서로부터의 이상 감지 신호를 수신하여 경보하므로써 재해를 방지하기 위한 방재경보장치에 관한 것으로, 본 발명은 아날로그의 신호를 출력하는 센서와, 센서의 출력신호를 일정 주기로 샘플링하여 적분하는 감지기 접속부와, 감지기 접속부의 샘플링동작을 제어하는 제어부와, 제어부의 출력신호에 응답하여 경보하는 경보부를 구비하는 방재경보장치를 개시하고 있다. 이와 같은 본 발명에 의한 방재경보장치는, 센서로부터의 입력신호를 적분하여 처리하므로써 순시적 노이즈에 의한 영향 감소할 수 있는 효과가 있다. 또한 입력신호를 저장, 처리하여 상태의 변화에 따른 예측을 하므로서 사전 경보를 할 수 있다.The present invention relates to a disaster prevention and warning device for preventing a disaster by receiving and detecting an abnormal detection signal from a sensor. The present invention relates to a sensor for outputting an analog signal, and a detector for sampling and integrating an output signal of a sensor at regular intervals. Disclosed is a disaster prevention and warning device including a connection part, a control part for controlling the sampling operation of the sensor connection part, and an alarm part for alerting in response to an output signal of the control part. The disaster prevention and warning device according to the present invention has the effect of reducing the influence of instantaneous noise by integrating and processing the input signal from the sensor. In addition, the input signal can be stored and processed to predict in advance according to the change of state, so that the pre-alarm can be issued.

Description

Disaster prevention alarm device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 방재경보장치의 실시예를 보여주는 도면.2 is a view showing an embodiment of a disaster prevention alarm device according to the present invention.

제3도는 본 발명에 의한 방재경보장치에서의 신호의 처리를 보여주는 도면.3 is a view showing the processing of the signal in the disaster prevention alarm device according to the present invention.

Claims

A disaster prevention and warning device, comprising: a sensor for outputting an analog signal, a sensor connection unit for sampling and integrating an output signal of the sensor at regular intervals, a control unit for controlling a sampling operation of the sensor connection unit, and a response signal in response to the output signal of the control unit. Disaster prevention and warning device characterized in that it comprises an alarm unit for warning.

A disaster prevention alarm device having a sensing sensor for sensing an external temperature, gas, etc., comprising: a control means for controlling an input of the sensing sensor and a switching transmission of an output signal of a signal line connected to the sensing sensor in response to an output signal of the controller; An integrator for inputting the switching transmitted signal and the ground signal and outputting corresponding signals, an analog / digital change circuit for digitalizing the output signal of the integrator and supplying it to a controller, and an output signal of the integrator; And a second switch formed between the output terminal of the integrator and the analog / digital conversion circuit and switching connected to the ground terminal in response to the output signal of the controller. Disaster prevention alarm characterized in that.

※ Note: The disclosure is based on the initial application.