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Multimedia content-based climate knowledge base detection method

A technology of multimedia content and detection methods, applied in the field of atmospheric data decision-making, can solve problems such as inability to accurately maintain climate information databases

Active Publication Date: 2018-09-28
天津艾孚森科技发展有限公司
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  • Abstract
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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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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 invention discloses a multimedia content-based climate knowledge base detection method. The method is characterized by comprising the following steps of: pre-establishing a global city climate knowledge base; making a multimedia file of the current environment by a user; analyzing climate information in the multimedia file; and comparing the analyzed climate information in the multimedia filewith climate information in the climate knowledge base so as to generate a detection result. By adoption of the method, mobile terminal users can monitor local climates at any time; and after the local climates are compared with contents in the city climate library, abnormal possible changes of the local climates can be pre-warned in time so as to effectively monitor the local climates and weathers on one hand, and corresponding staffs are called to solve other problems possibly caused by climate and weather changes by adoption of reasonable measures so as to maintain the data in the climate knowledge base and avoid obsolete and wrong data on the other hand.

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 Applications(China)
IPC IPC(8): G06F17/30
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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