| 基于VxWorks的船载多传感器采集系统设计 |
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| 引用本文： | 李亚文,李杰,张锁平.基于VxWorks的船载多传感器采集系统设计[J].传感器与微系统,2014,33(12):57-59. |
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| 作者姓名： | 李亚文 李杰 张锁平 |
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| 作者单位： | 国家海洋技术中心,天津,300112 |
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| 基金项目： | 海洋公益性行业科研专项经费资助项目 |
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| 摘 要： | 船载多传感器采集系统的设计需要满足数据采集的并发性、数据分析的正确性、数据传输的可靠性与数据处理的实时性等条件.基于实时操作系统（RTOS）设计一种新型的具有广泛适应性的船载多传感器采集系统,采用VxWorks作为传感器数据处理系统,利用其多任务并发的特性进行数据采集与数据处理,并与Windows系统协同工作,共同完成数据应用.设计中采用多任务并发、Socket通信等关键技术,对XBT和AirMar气象站两种传感器所采集的数据进行采集、处理及应用.
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| 关 键 词： | 实时操作系统 VxWorks 船载多传感器采集系统 多任务并发 |
Design of ship-borne multi-sensor acquisition system based on VxWorks |
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| LI Ya-wen,LI Jie,ZHANG Suo-ping.Design of ship-borne multi-sensor acquisition system based on VxWorks[J].Transducer and Microsystem Technology,2014,33(12):57-59. |
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| Authors: | LI Ya-wen LI Jie ZHANG Suo-ping |
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| Affiliation: | (National Ocean Technology Center,Tianjin 300112, China) |
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| Abstract: | Concurrency of data acquisition, correctness of data analysis, reliability of data transmission and real time of data processing are the prerequisites of designing in ship-borne muhi-sensor acquisition system. Design a new type of and universal ship-borne multi-sensor acquisition system based on realtime operation system（RTOS） , and due to multi-task concurrency characteristic of VxWorks, it is used to implement data acquisition and processing. Cooperate with Window system together complete data applications. Key technologies of multi-task concurrency and Socket communication are used in design, to handle acquisition, processing and application of data acquired by two types of sensors of XBT and AirMar. |
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| Keywords: | realtime operation system (RTOS) VxWorks ship-borne multi-sensor acquisition system multitask concurrency |
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