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| A METHANE ALARM AND POWER-OFF CONTROL DEVICE CONTROLLED BY ASINGLE-CHIP MICROCOMPUTER | |
| 引用本文： | Deng Xianrong,Heng Zhi. A METHANE ALARM AND POWER-OFF CONTROL DEVICE CONTROLLED BY ASINGLE-CHIP MICROCOMPUTER[J]. 保鲜与加工, 1989, 0(3) |
| 作者姓名： | Deng Xianrong Heng Zhi |
| 作者单位： | Deng Xianrong;Heng Zhi |
| 摘 要： | This paper presents the structure and main function of a methanealarm and power-off control device controlled by a single-chip microcomputer,which is first used in China.This paper mainly discusses the circuitry and work-ing principle of a computer and how to solve some special problems when the single chip microcomputer is used in a coal mine where methane exists. |
| 关 键 词： | methane content methane content exceeding preset limit meth-ane alarm device power-offcontroller flameproof and intrinsically safe sensor |
A METHANE ALARM AND POWER-OFF CONTROL DEVICE CONTROLLED BY ASINGLE-CHIP MICROCOMPUTER |
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| Deng Xianrong,Heng Zhi. A METHANE ALARM AND POWER-OFF CONTROL DEVICE CONTROLLED BY ASINGLE-CHIP MICROCOMPUTER[J]. Storage & Process, 1989, 0(3) | |
| Authors: | Deng Xianrong Heng Zhi |
| Affiliation: | Deng Xianrong;Heng Zhi |
| Abstract: | This paper presents the structure and main function of a methanealarm and power-off control device controlled by a single-chip microcomputer,which is first used in China.This paper mainly discusses the circuitry and work-ing principle of a computer and how to solve some special problems when the single chip microcomputer is used in a coal mine where methane exists. |
| Keywords: | methane content methane content exceeding preset limit meth-ane alarm device power-offcontroller flameproof and intrinsically safe sensor |
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