Platform projection method based on audio analysis

An audio analysis and platform technology, applied in speech analysis, image analysis, speech recognition, etc., can solve problems such as personal injury, absence of detection mechanism and countermeasures, and achieve the effect of maintaining personal safety

Inactive Publication Date: 2019-10-29
吴秋琴
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The subway platform is the main place where subway accidents occur. For example, when the subway enters the station and when the subway exits the station, it is easy to cause various personal injury accidents due to equipment failure or human reasons. However, there are no accidents in the prior art. There are relevant detection mechanisms and countermeasures

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  • Platform projection method based on audio analysis

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Embodiment Construction

[0019] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] When the subway enters the station and when the subway exits the station, it is easy to cause various accidents of personal injury due to equipment failure or human reasons. At present, there is a lack of detection mode for personal injury accidents related to platform monitoring, which makes the personnel of the platform Security is not guaranteed.

[0021] In order to overcome the above-mentioned deficiencies, the present invention sets up a platform projection method based on audio analysis, which includes using a platform projection system based on audio analysis, introducing an audio analysis mechanism, and detecting human voice signals in the audio data detected around the platform. Content recognition is carried out to activate the platform emergency plan, and a targeted image recognition mechanism is introduced to only produce non-faulty s...

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Abstract

The invention relates to a platform projection method based on audio analysis. According to the method, a platform projection system based on audio analysis is adopted, an audio analysis mechanism isintroduced, and content recognition is carried out on human voice signals in audio data detected around the platform so as to start a platform emergency scheme; and a targeted image recognition mechanism is introduced so as to generate a non-fault monitoring image only.

Description

technical field [0001] The invention relates to the field of audio processing, in particular to a platform projection method based on audio analysis. Background technique [0002] Compared with other means of transportation, the subway has the following characteristics: (1) It can avoid urban ground congestion and make full use of space outside. (2) The transportation capacity is large. The transportation capacity of the subway is 7-10 times larger than that of the ground bus, which is unmatched by any urban transportation. (3) On time, the punctuality rate is generally higher than that of buses. (4) The speed is fast. The subway train travels at a high speed in the underground tunnel, and the maximum speed of running is generally 80 kilometers per hour, which can exceed 100 kilometers or even reach 120 kilometers. [0003] The subway platform is the main place where subway accidents occur. For example, when the subway enters the station and when the subway leaves the stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/48G10L25/51G10L15/22G06T5/00
CPCG06T5/007G06T2207/20172G10L15/22G10L25/48G10L25/51G10L2015/223
Inventor 吴秋琴
Owner 吴秋琴
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