系统仿真学报 ›› 2017, Vol. 29 ›› Issue (12): 3082-3091.doi: 10.16182/j.issn1004731x.joss.201712020

• 仿真应用工程 • 上一篇    下一篇

分布式电力应急救援感知与协同信息交互技术

谢小军1, 芦翰晨2*, 施若馨2   

  1. 1.国网安徽省电力公司信息通信分公司,安徽 合肥 230061;
    2.北京航空航天大学自动化科学与电气工程学院,北京 100191
  • 收稿日期:2015-10-23 发布日期:2020-06-06
  • 作者简介:谢小军(1975-),男,安徽泾县,硕士,高工,研究方向为电力通信系统的运行管理和无线通信相关的技术研究。
  • 基金资助:
    国家自然科学基金面上项目(61175109),航空科学基金(20145851038)

Distributed Power Emergency Rescue Perception and Cooperative Information Interaction Technology

Xie Xiaojun1, Lu Hanchen2*, Shi Ruoxin2   

  1. 1. Information and Telecommunication Branch, State Grid Anhui Electric Power Company, Hefei 230061, China;
    2. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China
  • Received:2015-10-23 Published:2020-06-06

摘要: 从定位、通信、任务下发的实施过程研究了现代应急救援技术的系统结构、组成和功能,并对信息处理及多链路消息两个关键子系统进行了研究,提出了基于多链路通信的应急指挥系统协同交互方法和技术方案。为提高多点分布式应急救援中应急指挥中心与应急救援车辆在受限通信网络下的通信能力,重点研究针对指挥中心和车辆端协同的系统框架,解决了消息通讯及车辆监控数据协同感知与同步传输问题。设计实现的系统在北京及合肥的实地测试,验证提出技术方案和算法的有效性,为应急条件下救援指挥监控提供了可行的解决途径。

关键词: 应急指挥, 卡尔曼滤波, 时间同步, 多链路通讯

Abstract: An emergency rescue technology for modern vehicle was proposed based on the implementation process of positioning, communication and task. The key subsystems of information processing and multi-link message in the rescue system were developed. The cooperative interaction method and technical scheme of emergency command system were based on multi-link communication. To improve the communication effectiveness between the emergency command center and emergency rescue vehicles under harsh conditions, the problems of short message communication and vehicle data transmission were solved by establishing a framework for directing side and the vehicle side. Design and implementation of the system through the field test in Beijing and Hefei verified the effectiveness of the technical scheme and algorithm, provided a feasible solution for emergency rescue command and control.

Key words: emergency command, Kalman filtering, time synchronization, multilink communication

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