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Information amount measuring and calculating system for emergency early warning information

A technology for early warning information and emergencies, which is applied in forecasting, digital data information retrieval, calculation, etc.

Active Publication Date: 2021-06-29
中国气象局公共气象服务中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to implement the algorithm in relevant real business work

Method used

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  • Information amount measuring and calculating system for emergency early warning information
  • Information amount measuring and calculating system for emergency early warning information
  • Information amount measuring and calculating system for emergency early warning information

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Embodiment Construction

[0026] The following is a preferred embodiment of the present invention, and further describes the technical solution of the present invention, but the present invention is not limited to this embodiment.

[0027] The present invention proposes an information measurement system for early warning information of emergencies, and uses a specific disaster as an example to explain the working principle of the system. The system structure is as follows figure 1 , 2 shown.

[0028] Torrential rains in a certain county and region caused mountain torrent disasters. In the investigation and analysis of the early warning release of the rainstorm disaster process, it was found that the release of the yellow rainstorm warning in the county (at 19:24 on the 26th) was 5 hours and 6 minutes earlier than the disaster event (at around 0:30 on the 27th), which was 5 hours and 6 minutes earlier than the disaster event (at around 0:30 on the 27th). Rainfall is 1 hour and 36 minutes earlier. The...

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Abstract

According to the method in the field of computer software, an information amount measuring and calculating system for emergency early warning information is realized, the core of the system is that an information amount measuring and calculating unit measures and calculates the information amount of the early-warning information, and the method comprises the following five steps: 1, determining a measuring and calculating cardinal number of the release amount of the early-warning information in a certain range; 2, determining the number of early warning information needing to be calculated; 3, determining the difference between the release time and the effective time of the early warning information; 4, determining the optimal early time of early warning information linkage; and 5, calculating an information amount value of a single piece of early warning information. Through the above process, the amount of information contained in the existing early warning information is measured and calculated, and the information values of different early warning information can be measured and calculated, so that the issuing accuracy of the early warning information is improved.

Description

technical field [0001] The invention relates to the field of computer software, in particular to an information amount measurement system for emergency early warning information. Background technique [0002] The national standard "Emergency Information Interaction Protocol Part 1: Early Warning Information" (GB / T 35965.1-2018) states that emergency early warning information is issued by the responsible unit for early warning release based on the degree of harm, urgency and development trend that may be caused by the event Warning information such as advance notice or situation announcement. It generally includes the type of emergency, the level of early warning, the start time, the scope of possible impact, warning items, measures to be taken and issuing agencies, etc. [0003] According to statistics from the National Early Warning Information Release Center, more than 1 million pieces of early warning information have been officially released since 2015, with an annual i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2458G06Q10/04G06Q50/26
CPCG06F16/2462G06F16/2474G06Q10/04G06Q50/26Y02A10/40
Inventor 吕宸韩强陈辉冯宇星曹之玉宋瑛瑛兰海波刘丽媛
Owner 中国气象局公共气象服务中心
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