Disaster detection alarming device and alarming method thereof

Abstract

The invention is suitable for the field of alarming devices and provides a disaster detection alarming device and an alarming method thereof; the disaster detection alarming device comprises a sensor, and further comprises a singlechip connected with the sensor, a voice storage chip which is connected with the singlechip and is stored with various voice contents, a voice amplifier connected with the voice storage chip, a loudspeaker connected with the voice amplifier, a power supply processing circuit which is used for processing the power supply of internal power supply or external power supply and providing the power supply for the singlechip, the voice storage chip, the voice amplifier and the sensor; the singlechip carries out self diagnosis to the inner part of the disaster detectionalarming device, when the diagnosis condition meets the alarming condition, the voice storage chip is controlled to output the corresponding voice content. The disaster detection alarming device has the function of state self diagnosis and utilizes the prestored voice and warning voice to carry out alarming or working state prompting, so as to guide people to adopt proper dealing measures timely and reduce or prevent casualty loss.

Description

technical field [0001] The invention belongs to the field of alarms, in particular to a disaster detection and alarm device and an alarm method thereof. Background technique [0002] Natural or man-made disasters such as earthquakes and fires are the great enemies of human beings, which seriously endanger human material property and life safety. Disaster detection and alarm devices help people monitor disasters, so that people can learn disaster information in advance and take countermeasures , thereby reducing losses to a certain extent. [0003] Existing alarm devices are generally of the sound type that uses a buzzer to warn or only play a single voice content (including recording and playback voice) in the alarm state. The former alarms through a simple "beep" sound, which is not intuitive and difficult. It is understood that it is difficult to play a role in the normal use of the disaster alarm device, such as the battery undervoltage alarm, if the user does not know t...

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Problems solved by technology

[0003] Existing alarm devices are generally of the sound type that uses a buzzer to warn or only play a single voice content (including recording and playback voice) in the alarm state. The former alarms through a simple "beep" sound, which is not intuitive and difficult. It is understood that it is difficult for the normal use of the disaster alarm device to play a role, such as the battery undervoltage alarm, if the user does not know the meaning of the alarm sound and directly cuts off the power, it will affect the normal use of the disaster alarm device; the latter is only available when a disaster occurs When the voice warning is given, the user cannot know and / or intuitively understand whether the normal working status of the alarm device is normal, which will affect the use effect of the disaster alarm device

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