Multifunctional sound system and fire alarm monitoring method thereof

A sound system, multi-functional technology, applied in fire alarms, alarms, frequency/direction characteristic devices, etc., can solve the problems of low smoke alarm sound and affect the judgment of fire alarm, and achieve the effect of rapid perception
CN102737467AInactive Publication Date: 2012-10-17深圳市新太阳数码有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市新太阳数码有限公司
Publication Date
2012-10-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multifunctional sound system and a method for performing the fire monitoring by utilizing the multifunctional sound system. The multifunctional sound system comprises a main control central processing unit (CPU), a storage device, a real-time image processor, a sound box, a control keyboard, a time control device, a first camera and a second camera, wherein the storage device, the real-time image processor, the sound box, the control keyboard and the time control device are connected with the main control CPU; and the first camera and the second camera are connected with the real-time image processor, an environment picture under a fire-free status is defined as a standard picture through a learning status, whether a fire occurs or not is judged by comparing and analyzing the color temperature and brightness of a reference picture and the standard picture, a sound control switch is forcibly short-circuited, an audio interface is switched off, an alarming sound is played, the alarming volume is maximized, so that the fire alarm can be rapidly perceived while people enjoy the shock music with high volume, and the playing function and the early-warning function of the sound system can be realized.
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Description

technical field

[0001] The invention relates to the technical field of audio systems, in particular to a multifunctional audio system and a method for fire alarm monitoring using the multifunctional audio system. Background technique

[0002] With the rapid development of electronic technology, sound system has become a necessity of modern life. Many young people will put a sound system in their bedroom or work room, which is fashionable and can enjoy the cheerful atmosphere brought by music.

[0003] The audio system often includes an audio decoding part and a speaker playback part. In order to meet other needs of users, some audio systems may also be equipped with microphone or camera functions. However, these features are for entertainment purposes only. In addition, in terms of fire alarm prediction, the existing smoke alarm sounds are smaller than the volume of the stereo, especially when the stereo plays loud music, it may affect people's judgment on the fire alarm. ...

Claims

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