• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Underwater technology >Development and performance assessment of a hybrid telemetry system for Indian tsunami buoy system
【24h】

Development and performance assessment of a hybrid telemetry system for Indian tsunami buoy system

机译：印度海啸浮标系统的混合遥测系统的开发和性能评估

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper describes a novel technique developed and demonstrated in an Indian tsunami buoy, for real-time data transmission from a moored surface buoy, using Indian National Satellite (INSAT) system and Inmarsat telemetry. Based on the identified safety reliability (SR) performances, the highly reliable Inmarsat telemetry link is configured to transmit the water level data during the tsunami mode. The INSAT telemetry with an SR of Safety Integrity Level 1 (SIL1) is configured for transmitting normal mode data and to maintain the SR of the Inmarsat telemetry link. To comply with the required SR performance, the buoy located Inmarsat transmitter is powered every 1hr to get the buoy position, and once in every 24hrs it sends the data to check the overall link in SIL4. Their proof test intervals are set at 1hr and 24hrs respectively. The response of the cost-effective hybrid system to a seismic event in 2014 gives the confidence on the hybrid telemetry system's reliable support to the Indian tsunami buoy system.
机译：本文介绍了一种在印度海啸浮标上开发和演示的新颖技术，该技术可使用印度国家卫星（INSAT）系统和Inmarsat遥测技术从系泊浮标进行实时数据传输。基于已识别的安全可靠性（SR）性能，将高度可靠的Inmarsat遥测链路配置为在海啸模式期间传输水位数据。具有安全完整性等级1（SIL1）的SR的INSAT遥测配置为传输正常模式数据并维护Inmarsat遥测链路的SR。为了符合要求的SR性能，位于Inmarsat变送器上的浮标每隔1个小时就会上电以获取浮标位置，每隔24个小时发送一次数据，以检查SIL4中的整体链路。他们的验证测试间隔分别设置为1小时和24小时。具有成本效益的混合系统对2014年地震的反应，使人们对混合遥测系统对印度海啸浮标系统的可靠支持充满信心。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号