CN102797501B - 一种无线便携式气体检测报警仪控制方法 - Google Patents
一种无线便携式气体检测报警仪控制方法 Download PDFInfo
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CN102655441A (zh) * | 2011-03-04 | 2012-09-05 | 上海日省电子有限公司 | 一种通信自动纠错编码方法和系统 |
CN105278437A (zh) * | 2014-06-16 | 2016-01-27 | 上海宝信软件股份有限公司 | 基于S7-300/400 PLC的Modbus RTU/ASCII协议实现方法 |
CN105460454B (zh) * | 2015-12-31 | 2019-03-01 | 上海恩信仪表有限公司 | 移动检测报警系统 |
CN107506879A (zh) * | 2016-06-14 | 2017-12-22 | 中国辐射防护研究院 | 一种职业危害告知系统 |
CN108701401B (zh) * | 2018-05-31 | 2021-01-15 | 深圳市蚂蚁雄兵物联技术有限公司 | 报警方法、装置、系统及电子设备 |
WO2019227392A1 (zh) * | 2018-05-31 | 2019-12-05 | 深圳市蚂蚁雄兵物联技术有限公司 | 一种报警的方法、装置和计算机可读介质 |
US20240011958A1 (en) * | 2022-07-05 | 2024-01-11 | Gus Hammond | Portable gas sensing device |
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US20080169932A1 (en) * | 2007-01-17 | 2008-07-17 | Graco Children's Products Inc. | Vibration Alert Method and Monitor System |
CN201118189Y (zh) * | 2007-11-16 | 2008-09-17 | 刘海斌 | 方舱电源告警器 |
CN101649960B (zh) * | 2008-08-12 | 2012-03-28 | 海洋王照明科技股份有限公司 | 便携式灯具、用于矿山作业的故障监控系统 |
CN201662876U (zh) * | 2009-05-31 | 2010-12-01 | 西安华凡仪器有限公司 | ZigBee无线气体检测报警系统 |
CN102445526A (zh) * | 2010-10-15 | 2012-05-09 | 李城龙 | 便携式瓦斯检测报警装置 |
CN201992539U (zh) * | 2011-03-04 | 2011-09-28 | 天津超音科技有限公司 | 智能瓦斯报警矿灯 |
CN102434208B (zh) * | 2011-10-14 | 2013-09-18 | 陈洪凯 | 煤与瓦斯突出预报方法及系统 |
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Denomination of invention: Wireless portable gas detection alarm control method Effective date of registration: 20151029 Granted publication date: 20150318 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2015990000935 |
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Denomination of invention: Wireless portable gas detection alarm control method Effective date of registration: 20161108 Granted publication date: 20150318 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2016990000958 |
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