Granary monitoring system and method based on NB-IOT technology

Abstract

The invention provides a granary monitoring system and method based on the NB-IOT technology. The granary monitoring system based on the NB-IOT technology includes a temperature monitoring module, a humidity monitoring module, a gas monitoring module for monitoring the quality of gas in a granary, a microprocessor, an NB-IOT module for transmitting various monitoring data and commands, a ventilation system and a temperature regulation system. The temperature monitoring module, the humidity monitoring module, the gas monitoring module, the ventilation system and the temperature regulation system are connected with the microprocessor in a one-way mode. The temperature monitoring module, the humidity monitoring module and the gas monitoring module transmit the monitored temperature, humidityand gas quality to the microprocessor. The microprocessor transmits control commands to the ventilation system and the temperature regulation system. The NB-IOT module is connected with the microprocessor in a two-way mode. The beneficial effects are as follows: the quality of gas in a granary can be monitored, and the information in the granary can be monitored more effectively; and the monitoring efficiency is higher, the transmission is faster, and monitoring data can be transmitted without Internet.

Description

technical field [0001] The invention relates to the field of granary monitoring, in particular to a granary monitoring system and method based on NB-IOT technology. Background technique [0002] With the development of society, the storage of grain is becoming more and more important. In the past, granaries were all monitored and managed manually, which consumed a lot of manpower and financial resources, and the efficiency was low. It was impossible to monitor the specific information in the granary in real time, so it is urgently needed. A system capable of intelligent remote monitoring of granary information. Most of the products on the market today monitor the temperature and humidity information of the granary, but they cannot monitor the gas quality information, and cannot understand the specific situation of the granary more accurately. And it uses a 3G transmission module, which has a high cost of use; it cannot effectively monitor the condition of the granary when t...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, the storage of grain is becoming more and more important. In the past, granaries were all monitored and managed manually, which consumed a lot of manpower and financial resources, and the efficiency was low. It was impossible to monitor the specific information in the granary in real time, so it is urgently needed. A system capable of intelligent remote monitoring of granary information

Most of the products on the market nowadays monitor the temperature and humidity information of the granary, but they cannot monitor the gas quality information, and cannot understand the specific situation of the granary more accurately

And it uses a 3G transmission module, which has a high cost of use; it cannot effectively monitor the condition of the granary when there is no broadband Internet access or poor signal coverage

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