Urban alarm situation monitoring system based on IoT (Internet of Things)

Abstract

The invention relates to an urban alarm situation monitoring system based on the IoT (Internet of Things), which comprises a central server. The central server is connected with a manager mobile phone, a cloud server and a LoRa gateway; the LoRa gateway is connected with an urban monitoring terminal; the urban monitoring terminal is connected with a power supply module; the LoRa gateway comprisesan embedded microprocessor; the embedded microprocessor is connected with an RS485 serial port, a second LoRa radio frequency transceiving module and a network communication module; the urban monitoring terminal comprises an MCU; the MCU is connected with a camera, a temperature monitoring module, a humidity detection module, an air quality detection module, a first LoRa radio frequency transceiving module, a positioning module, a state indication lamp, a power supply interface and an alarm button; the power supply module comprises a power supply switching module; the power supply switching module is connected with a high power lithium battery and a municipal power supply interface; and the high power lithium battery is connected with a solar panel assembly and a wind power generation assembly. The urban alarm situation monitoring system has the advantages of safety, reliability, convenience in information remote transmission and convenience in alarm situation disposal.

Description

technical field [0001] The invention belongs to the technical field of urban police situation detection, and in particular relates to a city police situation monitoring system based on the Internet of Things. Background technique [0002] In recent years, with the continuous development of urbanization in our country, the urban population is increasing, and at the same time, the safety management of cities and towns is becoming increasingly severe, especially in crowded places. If effective monitoring and management of urban crowded places is not carried out, it will be The safety of urban people poses serious hidden dangers. Moreover, with the increasing number of urban populations, the crime rate is also increasing, especially the search for fugitives in the case is becoming more and more severe. Failure to quickly arrest suspects in a timely and effective manner will cause subsequent safety accidents. Contents of the invention [0003] The purpose of the present invent...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous development of urbanization in our country, the urban population is increasing, and at the same time, the safety management of cities and towns is becoming increasingly severe, especially in crowded places. If effective monitoring and management of urban crowded places is not carried out, it will be The safety of urban people poses serious hidden dangers

Moreover, with the increasing number of urban populations, the crime rate is also increasing, especially the search for fugitives in the case is becoming more and more severe. If the suspects are not arrested in a timely and effective manner, it will cause follow-up security incidents

Images