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A Detection Method of Climate Knowledge Base Based on Multimedia Content

A detection method and knowledge base technology, applied in the field of atmospheric data decision-making, can solve problems such as the inability to maintain the climate information base accurately

Active Publication Date: 2022-04-08
天津艾孚森科技发展有限公司
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Problems solved by technology

[0005] In order to solve the technical problem of not being able to accurately maintain climate information databases in various regions in the prior art, the present invention requests protection of a method for detecting climate knowledge databases based on multimedia content

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  • A Detection Method of Climate Knowledge Base Based on Multimedia Content

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Embodiment Construction

[0027] The advantages, characteristics, and means for achieving the object of the present invention will be clarified by the accompanying drawings and detailed descriptions that follow.

[0028] Generally, for the perception of weather conditions, the common method is to deploy weather phenomenon sensors, which can realize the measurement of visibility, the sensing of rainfall and snowfall phenomena, etc. The advantage of this method is that it is easy to use and the technology is mature. The disadvantage is that the capital cost is too high. The price of a single sensor ranges from 1,000 yuan to 10,000 yuan. Obviously, it is not suitable for occasions that require a large number of deployments such as smart cities.

[0029] Therefore, the present invention claims a detection method of climate knowledge base based on multimedia content, which is used to solve the technical problems of untimely identification of regional climate and weather and inaccurate reporting in current pr...

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Abstract

The present invention claims a detection method of climate knowledge base based on multimedia content, which is characterized in that it includes the following methods: pre-establishing a global urban climate knowledge base; making a multimedia file of the current environment by the user; analyzing the climate information in the multimedia file; The climate information in the parsed multimedia file is compared with the climate information in the climate knowledge base to generate detection results. Using this method, mobile terminal users can monitor the local climate at any time, analyze and compare with the content of the urban climate library, and then provide timely warnings for possible abnormal changes in the local climate, and effectively monitor the local climate and weather. Call corresponding personnel to take reasonable measures to solve other problems that may be caused by climate and weather changes. On the one hand, the data in the climate knowledge base can also be maintained to avoid data staleness and errors.

Description

technical field [0001] The invention belongs to the field of atmospheric data decision-making, and specifically, claims for a detection method of a climate knowledge base based on multimedia content. Background technique [0002] All human activities in real life are affected by weather phenomena. Nowadays, more and more intelligent devices are emerging to replace human beings to complete various difficult and high-risk tasks. In some application scenarios, intelligent systems may need to make different judgments and choices according to weather conditions. Therefore, research on the location of intelligent systems The realization method of the weather phenomenon recognition in the location environment has practical significance. [0003] People always hope to obtain as much measurement data as possible to identify the characteristics of the object, and use it to form a pattern vector describing the object to be recognized, but based on this seemingly correct approach, good...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/21G06F16/245G06F16/29
CPCY02A90/10
Inventor 郭碧霞岳进兴方荣春
Owner 天津艾孚森科技发展有限公司
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