Warehouse antitheft system based on wireless sensor network

Abstract

The invention discloses a warehouse antitheft system based on a wireless sensor network. The system comprises a monitoring terminal, a router node and a wireless sensor network formed by a plurality of sensor nodes for detecting warehouse parameters. The output ends of the sensor nodes are connected with the input end of the router node; and the output end of the router node is connected with theinput end of the monitoring terminal. Each sensor node comprises a microcontroller module, a data acquisition module, an analog-to-digital converter, an amplification circuit module, a filter circuitmodule, a power supply module and a data transmission module. The system, by combining a photovoltaic power supply and a commercial power supply, combining alarm and video surveillance as well as based on the wireless hot spot transmission technology, not only has a better anti-damage capability than a common alarm, but also has an environmental protection low-carbon characteristic.

Description

technical field [0001] The invention belongs to the field of photovoltaic power generation infrared alarm control, in particular to a warehouse anti-theft system based on a wireless sensor network. Background technique [0002] With the development of society and the improvement of people's living standards, people's requirements for the safety of living environment are increasing day by day. Safe and reliable alarm systems have begun to enter shopping malls, shops, banks and other important units or public places, and even some families have installed alarm systems. While the alarm system guarantees the safety of public and personal property, its performance is becoming more and more important. The pyroelectric infrared alarm system currently on the market has a single function, which cannot better play a role in safety protection and cannot better cope with emergencies such as power outages. Contents of the invention [0003] The technical problem to be solved by the p...

AI Technical Summary

Problems solved by technology

At present, the pyroelectric infrared alarm system on the market has a single function, which cannot better play the role of safety protection, and cannot better cope with emergencies such as power outages.