Earthquake prompt and alarm system and device based on IOT (Internet of Things)

Abstract

The invention discloses an earthquake prompt and alarm system and device based on the IOT (Internet of Things), and the system is characterized in that the system comprises an IOT control unit and a plurality of earthquake prompt and alarm devices with wireless transmission modules; the IOT control unit is built on a 3G wireless network platform, and comprises an MCU module, a Zigbee wireless network terminal, a Zigbee wireless network coordinator, a short message alarm, a central controller, a 3G module, mobile terminal equipment, and a power supply; the Zigbee wireless network coordinator is connected with the central controller, and the central controller is connected with the short message alarm; and the short message alarm is connected with the mobile terminal equipment through the 3G module. The system is simple in structure, is high in sensitivity, can send a wireless alarm signal or a sound and light alarm signal to a related worker timely before earthquake, enables the person to have enough time for leaving, and reduces the damages caused by earthquake to the person.

Description

technical field [0001] The invention relates to an earthquake early warning device, in particular an earthquake and alarm device based on an Internet of Things platform, simple in structure, high in sensitivity, and capable of detecting longitudinal waves so that an alarm can be issued earlier. Background technique [0002] Earthquake, also known as ground motion, is a natural phenomenon in which vibrations are generated during the rapid release of energy from the earth's crust, during which seismic waves are generated. The mutual extrusion and collision between the plates on the earth will cause the edge of the plate and the inside of the plate to dislocation and rupture, which is the main cause of the ground vibration (that is, earthquake). [0003] Earthquake disasters are extremely harmful, and occur frequently and suddenly, which easily cause huge losses to people's lives and property. Earthquakes often cause serious casualties and destroy engineering facilities such a...

AI Technical Summary

Problems solved by technology

[0003] Earthquake disasters are extremely harmful, and occur frequently and suddenly, which easily cause huge losses to people's lives and property

Earthquakes often cause serious casualties and damage houses and other engineering facilities, especially in public places and densely populated places, which are more likely to cause serious losses

Therefore earthquake reminding just seems particularly important, but the earthquake monitoring instrument of current earthquake prediction department is all complex in structure, and cost is expensive, is not suitable for use in places such as public place, family, just makes the early warning of earthquake lag behind the earthquake that takes place rapidly, makes people in When an earthquake occurs, you can't get timely and accurate reminders, thus wasting the golden 12 seconds when the earthquake occurred

[0004] The current seismographs generally exist in the form of a single individual and have not been connected to each other, so the prompting and alarming effects are relatively isolated, and timely and comprehensive reminders and alarming functions cannot be realized, and it is easy for people in danger to lose best time to escape

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