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基于MSP430的电话解码报警器 总被引：1，自引：0，他引：1
周见豪 《成都信息工程学院学报》2006,21(6):879-881
介绍了一种基于MSP430单片机的解码报警方案。FSK信息码有特定的传送格式，配合解码芯片和单片机从中提取出圈（信息码中承载的电话号码与存储在单片机ROM中的号码做比较即可实现报警功能。 相似文献
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提出了一种基于MSP430单片机的能够自动实时监控输液状态的无线报警系统.系统采用OPA2335放大来自称重传感器的模拟信号,经ADS7818转换为数字信号;由MSP430单片机监控输液状态,产生报警信息并通过无线发射系统发出;地址匹配的接收端接收到报警信号后显示报警的地址和床位信息等.系统具有体积小、功耗低、传输距离较远的特点,实用性强、性能稳定,有一定的推广价值. 相似文献
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The North Sea Regional Advisory Council (NSRAC) is the main forum through which fisheries interests are involved in Marine Spatial Planning (MSP) on the North Sea. The NSRAC is a relatively new and fragile forum involving various stakeholders. MSP confronts this group with a series of broader issues such as inter alia wind farms, transportation, and marine protected areas. The spatial focus involves both a reduction and a multiplication of the levels of geographical scale at which information for management must be resolved. The ongoing development of these institutions provides lessons about facilitating the evolution of cross-scale institutional linkages that strengthen adaptive, eco-system-based management. 相似文献
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Shu DIAO Zhenbao LING Wenjing LIANG.College of Instrumentation Electrical Engineering Jilin University Changchun China.Key Laboratory of Geoexploration Instrumentation of Education Ministry China 《东北亚地学研究》2008,11(2):83-87
The drilling parameter monitor is an important tool in drilling engineering applied to monitoring drilling process, carrying out scientific analysis and decision-making. Based on discussing the present development situation of the domestic and foreign drilling machine parameter monitors, the metering scheme for vehicle-loaded drilling parameter monitor was designed. By using detection system for MSP430 single-chip microcomputer （SCM） in combination with peripheral circuit such as sensors, the drilling-rig control system was obtained to detect, and for every parameter in real-time display in order to keep operating the drilling rig status. The experiment shows that the drilling parameter monitor reaches design requirements and can be applied to drilling engineering monitoring, which has characters such as simple structure, high credibility and low cost. 相似文献
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煤矿巷道中的断层、陷落柱和煤岩体结构破碎带等不良地质条件不但影响掘进施工,同时也存在突水、瓦斯突出等安全隐患。断层、陷落柱等地质异常构造与围岩在密度、速度等物性方面存在较大差异,因此可利用多波多分量地震反射法探测煤矿井下异常构造。近两年来,任楼煤矿针对矿井巷道前方的未知隐伏构造做了多次MSP震波超前探测。以Ⅱ7322机巷为例,在巷道j19点前76m处,分别于巷道的左帮及右帮对迎头前方进行了两次超前探查,2次探测解释的2个异常界面位置分别为82m、101m和85m、102m,实际揭露2个断层位置为82m、109m,探测结果与实际基本相符,实现了对掘进巷道内地质构造带的准确超前预测预报。 相似文献
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介绍了旅客列车报警系统的组成.给出了基于MSP430单片机并结合新型的高性能低功耗的收发一体的CC1100芯片,设计报警节点;利用BCH(15,7)编码保证无线通信的可靠;并用间断工作的方式进一步降低了功耗.通过实验证明,设计运行稳定可靠,并满足低功耗长时间工作的要求. 相似文献
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基于MSP430单片机的直流电机PWM调速系统的研究 总被引：4，自引：0，他引：4
阐述了MSP430指令集和编译软件的特点，介绍一种基于MSP430单片机实现的直流电机的调速系统。该系统采用MSP430的TimerA模式，产生PWM输出以生成控制信号，能够理想的实现直流电机的PWM控制，并给出部分软硬件设计。 相似文献
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《Marine Policy》2014
This paper is a comparative analysis of the contribution to UK marine governance of two recent EU initiatives: the Marine Strategy Framework Directive (MSFD) and Marine Spatial Planning (MSP). MSFD imposed a duty on Member States to achieve Good Environmental Status (GES) in four regional seas, while MSP required Member States to replace their fragmented, sector-based system of maritime decision making with an integrated approach. This paper explains MSFD and MSP, examines their relationship, and compares their practicability, concluding that MSP is both the more dominant and the more practicable instrument, reflecting the UK's preference for sustainable development over conservationism in marine policy. A recent proposal by the European Commission to make MSP and integrated coastal management a Directive reinforces the UK position. 相似文献
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