sensitivity to smoke

This article simply analyzes the actuality of photo-electrics smoke detector.

本文对光电感烟火灾探测器的技术现状进行了简单分析,从硬件电路、总线通讯接口、火灾报警算法和软件设计等方面较系统地介绍了智能型光电感烟火灾探测器的设计过程,提出了一种新的总线通信协议和火灾报警判据。

The paper calculated the "base fog value" of ionic smoke inductor aroused by PM_(10),and the conclusion from the calculation was e.

文章通过计算对离子感烟器始终存在着影响的由PM10产生的"本底烟雾值",得出了离子式感烟探测器可以在煤矿井下对火灾进行早期预报的结论,并采用MC145018成功地开发出了离子式感烟器。

Assumption of smoke detectors based on the conductivity of carbon black;

一种基于炭黑导电性能的感烟探测器的设想

The experimental data of detection and sensing information were collected by a multi-information collecting system and compared with those from national standard fire tests,which presented the characteristics of cooking fumes interferential experiments and could be taken as the reference data for preventing smoke detectors from the interference of cooking fumes.

在标准燃烧室内,利用多信息数据采集系统,设计3种典型烹调油烟干扰实验,采集了多种探测传感信息的实验数据,并与国家标准试验火实验数据进行比较,得出了烹调油烟干扰实验的特征规律,为感烟火灾探测器避免烹调油烟干扰提供了参考数据。