A Lora-based wireless communication method, system and gateway device

Abstract

The present invention provides a LoRa-based wireless communication method, system and gateway device, wherein the method includes: step 1: when network information is transmitted to the first LoRa node, verify the network access information; step 2: if the verification is passed, allow the first A LoRa node is connected to the network; Step 3: After the first LoRa node is connected to the network, the first LoRa node is regularly inquired, the query result is obtained, and the query result is verified; Step 4: If the verification fails, the first LoRa node is LoRa nodes are de-netized. In the LoRa-based wireless communication method, system and gateway device of the present invention, when the intelligent terminal wants to access the network, it verifies the network access information uploaded by the corresponding first LoRa node, and only after the verification is passed can it be allowed to access the network. At the same time, when the intelligent terminal accesses the network , regularly inquire about it, and if the inquiry verification fails, it will be withdrawn from the network, which improves the security.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a LoRa-based wireless communication method, system and gateway device. Background technique [0002] At present, in the field of Internet of Things, LoRa (Long Range Radio, long-distance radio) technology is mostly used to connect smart terminals to the network; under normal circumstances, when a smart terminal wants to access the network, the user of the smart terminal only needs to enter the user name and password. It can be connected to the network, and the verification method is relatively simple. At the same time, after the intelligent terminal is connected to the network, there is also a lack of monitoring measures for its behavior, and the security is low; [0003] Therefore, a solution is urgently needed. SUMMARY OF THE INVENTION [0004] One of the objectives of the present invention is to provide a LoRa-based wireless communication method, system and...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of the Internet of Things, LoRa (Long Range Radio, long-distance radio) technology is often used to connect smart terminals to the network; under normal circumstances, when a smart terminal wants to connect to the network, the user of the smart terminal only needs to enter the user name and password. It can be connected to the network, and the verification method is relatively simple. At the same time, after the smart terminal is connected to the network, there are no monitoring measures for its behavior, and the security is low;

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