A dimming system based on LoRa technology

Abstract

The invention discloses a dimming system based on LoRa technology. The dimming system comprises a dimming control module and a dimming panel. The dimming panel communicates with the dimming control module. The dimming panel comprises a screen, a dimming key module and a LoRa controller. The LoRa controller is used for receiving control commands input by the user through the dimming key module, sending the control commands to the dimming control module, and controlling the screen to display the light brightness information of the lamp according to the control commands. The dimming control module comprises a thyristor module and a LoRa node, wherein the thyristor module is electrically connected with the lamp; The LoRa node is electrically connected with the SCR module, and is used for receiving the control instruction sent by the dimming panel, and controlling the SCR module to adjust the brightness of the lamp according to the control instruction. The dimming system based on LoRa technology provided by the invention has the advantages of low power consumption, long communication distance and convenient operation.

Description

technical field [0001] The present invention relates to the field of smart home technology, in particular to a dimming system based on LoRa technology. Background technique [0002] In IoT communication, low power consumption and long-distance communication are very important. Traditional IoT communication data transmission methods include wired transmission, short-distance wireless transmission, traditional Internet and mobile air network. However, for the wired transmission method, the devices need to be directly connected physically, which is inconvenient to use and has great limitations; for the short-distance wireless transmission method, the devices use wireless signals to transmit information, and there is a distance limit, so long-distance communication cannot be realized. ; For the traditional Internet method, it needs to be connected to the backbone network, and the devices cannot communicate directly, and the power consumption required for communication is high; f...

AI Technical Summary

Problems solved by technology

However, for the wired transmission method, the devices need to be directly connected physically first, which is inconvenient to use and has great limitations; for the short-distance wireless transmission method, the devices use wireless signals to transmit information, and there is a distance limit, so long-distance communication cannot be realized. ; For the traditional Internet method, it needs to access the backbone network, and the devices cannot communicate directly, and the power consumption required for communication is relatively high; for the mobile air network method, the mobile terminal needs to access the Internet, and the power consumption required for communication is relatively high. and there will be traffic charges

[0003] At present, in the field of smart home technology, the intelligent dimming system generally adjusts the brightness of the light through the dimming panel, but the existing dimming panel is realized based on the above-mentioned traditional Internet of Things The brightness value of the lamp is not known on the panel at all, and the brightness value of the lamp is still known through the APP, which is inconvenient to use

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