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地铁防淹门系统的设计 总被引:4,自引:0,他引:4
介绍地铁防淹门系统闸门的设计和设备的选型、系统功能和控制原理的设计;从经济和工程实现的角度,对控制方案和水位监测方案进行比较,对控制设备的功能进行描述;阐述防淹门系统与主控系统、信号系统间的接口功能。 相似文献
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提出了MCS51单片机的数据与程序存贮器统一编址的方法,并为实现这种方法进行了硬件和软件的设计。 相似文献
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介绍广州地铁主控系统接口设备前端处理器(FEP)的软硬件配置,阐述冗余链路的设计思路与实现方式,并从初始化、数据通信、主从判断、冗余切换方式以及时间参数限定5个方面分析主控系统接口通信过程。实践证明,广州地铁主控系统接口冗余链路设计具有显著的优点,为其他的接口设计提供参考方案。 相似文献
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周安德 《电力机车与城轨车辆》2003,26(5):34-36,41
以16位单片机80C196MC为主控制器,采用实时的算法,用MCS96汇编语言编写程序,在ICES-16仿真器上成功实现实时的PWM仿真。 相似文献
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The deep-sea research vessel Kairei was built in 1996 to carry out general deep-sea research, and is now active throughout the world. Kairei is the mother ship for the remotely operated vehicle (ROV) Kaiko, which is also equipped with deep-sea research systems. The role of the Kairei is to conduct detailed research on the tectonics of subduction zones and the sea bed in the deep ocean. A multichannel seismic
reflection survey system (MCS) was developed in 1997 to investigate the focal mechanism of the huge earthquakes that occurr
in subduction zones around Japan. In 1999, a new system was introduced into the MCS system. It took almost a year to improve
the new towing assembly for the air gun array. Kaiko is currently the only ROV that can reach a depth of over 10 000 m. The system's ability was proved in various operating conditions,
and Kaiko has continued to make new scientific discoveries. The Kairei's deep-sea observation system has become very powerful and stable. These systems will pursue the challenge to understand
the unknown global deep-sea frontier.
Received: February 5, 2001 / Accepted: April 26, 2001 相似文献
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本文对主控系统的FEP(Front End Processor前端处理机)设备的功能进行简要的描述,同时对FEP的原理和软件设计流程进行研究分析及应用方面的探讨.通过这样的研究,希望可以对主控系统的日常维护提供帮助,并为进一步的研究以及自主开发打下基础. 相似文献
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随着地铁系统的迅速发展及其在轨道交通运输系统中重要性的不断提高,现有的地铁监控系统已不能满足对整个地铁系统进行全面监控的要求,一种新型的综合监控系统——池铁主控系统应运而生.本文在介绍地铁主控系统的基础上,设计了一种地铁主控仿真培训系统实现方案,重点介绍系统的体系结构、硬件/软件设计思路、数据库设计及软件模块功能。 相似文献
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