| 独立式感烟探测器低功耗设计 |
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| 引用本文： | 冯勇. 独立式感烟探测器低功耗设计[J]. 安徽电子信息职业技术学院学报, 2014, 0(4): 1-4 |
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| 作者姓名： | 冯勇 |
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| 作者单位： | 中国电子科技集团公司第四十一研究所，蚌埠依爱消防电子有限责任公司 技术部，蚌埠市 233010 |
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| 摘 要： | 本文针对独立式感烟探测器对功耗的严格要求,合理进行系统设计,选取适合低功耗工作的MSP430系列单片机,对其工作模式进行优化,使单片机大部分时间工作在极低功耗的模式下,有效地降低了单片机工作电流,同时对发光电路、运放电路等电路进行优化,通过一系列措施,使独立式感烟探测器的工作电流降到一个合理水平,满足相关标准的要求。
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| 关 键 词： | MSP430 低功耗 独立式 感烟探测器 |
Low-power Design of Independent Smoke Detector |
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| FENG Yong. Low-power Design of Independent Smoke Detector[J]. Journal of Anhui Vocational College of Electronios & Information Technology, 2014, 0(4): 1-4 |
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| Authors: | FENG Yong |
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| Affiliation: | FENG Yong (1.The 41st Institute of China Electronic Technology Group Corporation; 2. Technology Department of Bengbu EI Fire Electronics Co., Ltd., Bengbu 233010, Anhui) |
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| Abstract: | Based on the fact that the independent smoke detector has strict requirements for power consumption, a new independent smoke detector is designed. The MSP430 series SCM is selected to meet the requirements of low-power consumption. In order to make SCM work in a very low-power consumption mode during most of the time and effectively reduce the working current of SCM, the operating mode of SCM is optimized. Besides, light-emitting circuit, transmittal circuit and other circuits are also optimized to reduce the working current of independent smoke detector to a reasonable level, and meet the requirements of relevant standards. |
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| Keywords: | MSP430 low-power consumption independent smoke detector |
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