Low-power wireless electronic label system based on lora technology

A technology of wireless electronics and electronic tags, applied in the application field of low-power wireless electronic tags, can solve the problems of inability to apply in large quantities, with few nodes, and harsh wireless requirements.

Active Publication Date: 2021-07-20
苏州汉朗东越科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bluetooth transmission technology cannot be applied in large quantities due to the small number of nodes (less than 32)
[0003] RFID technology is relatively mature, but due to the particularity of the wireless electronic tag system, there are a large number of metal shelves, liquids, chemicals, WIFI, etc. in the application environment, resulting in very stringent requirements for wireless

Method used

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  • Low-power wireless electronic label system based on lora technology
  • Low-power wireless electronic label system based on lora technology
  • Low-power wireless electronic label system based on lora technology

Examples

Experimental program
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Embodiment Construction

[0051] As shown in the figure, a low-power wireless electronic label system based on LORA technology, including headquarters management, regional management and store management;

[0052] The headquarters management includes electronic price tag server clusters, central database clusters and WEB application server clusters, and the electronic price tag server clusters, central database clusters and WEB application server clusters communicate with the Internet through firewalls;

[0053] The large area management includes a large area office server, a PC terminal and a firewall. The PC end is respectively connected to the electronic price tag server cluster and the large area office server. The electronic price tag server cluster and the large area office server are connected to the headquarters through a dedicated line manage firewall communications;

[0054] Described store management comprises electronic price label network management, intranet exchange, wireless access poin...

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PUM

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Abstract

The present invention relates to an application technology of a low-power wireless electronic label based on LORA technology, specifically a low-power wireless electronic label system based on LORA technology, which can realize wireless data compression (code word) based on LORA wireless communication technology for electronic labels and dot matrix), regional refresh display information and ultra-low power consumption and long life effects; including headquarters management, regional management and store management; the headquarters management includes electronic price tag server clusters, central database clusters and WEB application server clusters, The electronic price tag server cluster, the central database cluster and the WEB application server cluster respectively communicate with the Internet through the firewall; 1. The regional office server is connected, and the electronic price tag server cluster and the regional office server communicate with the headquarters management firewall through a dedicated line.

Description

technical field [0001] The invention relates to an application technology of a low-power wireless electronic label based on LORA technology, in particular to a low-power wireless electronic label system based on LORA technology. Background technique [0002] The existing wireless electronic tag system mainly uses RFID technology (2.4G / 433M / 315M), wired transmission technology (RS285\RS422\UART), Bluetooth transmission technology, infrared transmission technology, WIFI transmission technology, etc. Wired transmission technology is gradually being replaced by wireless technology due to installation and construction problems, and infrared transmission technology is less used because it is affected by obstruction. Bluetooth transmission technology cannot be applied in large quantities due to the small number of nodes (less than 32). [0003] RFID technology is relatively mature, but due to the particularity of the wireless electronic tag system, there are a large number of meta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
CPCG06K17/0029
Inventor 李百良孙刚
Owner 苏州汉朗东越科技有限公司
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