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NB-IoT技术在水/气行业的应用与标准化分析 被引量:2
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作者 张天辰 周陈芬 成士其 《信息技术与标准化》 2023年第5期90-97,共8页
随着物联网垂直行业的快速发展,NB-IoT技术因其广覆盖、低功耗、海量连接等特点,解决了传统行业智慧化转型的痛点,已成为水/气行业增长热点。在回顾NB-IoT技术近5年的行业规模化商用基础上,重点分析了水/气行业在引入NB-IoT技术后常见... 随着物联网垂直行业的快速发展,NB-IoT技术因其广覆盖、低功耗、海量连接等特点,解决了传统行业智慧化转型的痛点,已成为水/气行业增长热点。在回顾NB-IoT技术近5年的行业规模化商用基础上,重点分析了水/气行业在引入NB-IoT技术后常见问题的原因,及相关行业技术标准的发展情况,并提出了NB-IoT技术在水/气行业未来发展路线中应对物联网数据信息安全及规模化通信测试方法加强解决方案的研究。 展开更多
关键词 NB-IoT 物联网 水/气行业 信息安全 规模化测试
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Energy Efficiency Classification for Agricultural Heater
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作者 Yonngiung Kim Geumchoon Kang Youngj in Kim Chungkil Kim Jiwon Seo 《Journal of Agricultural Science and Technology(A)》 2012年第10期1149-1154,共6页
Classification of energy efficiency system for agricultural heater was discussed and analyzed in order to derive an energy efficiency classification scheme for agricultural heater. Current practices of energy efficien... Classification of energy efficiency system for agricultural heater was discussed and analyzed in order to derive an energy efficiency classification scheme for agricultural heater. Current practices of energy efficiency programs for other products such as residential gas boiler were investigated and analyzed. Test items including energy efficiency and standby power for agricultural heater were analyzed. With the data of residential gas boiler, grade distribution of energy efficiency system was made and evaluated. An energy efficiency classification scheme for agricultural heater was proposed and applied to agricultural heaters, and the scheme was justified. Introducing a new energy efficiency classification system to the agricultural heater industry, it is expected that considerable amount of fossil fuels can be reduced by adopting energy efficiency classification system. 展开更多
关键词 ENERGY EFFICIENCY agricultural heater heating capacity classifying.
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