Wireless routing apparatus, LED display screen controller, and LED display screen control system

Abstract

The present invention provides a wireless routing apparatus, an LED display screen controller provided with the wireless routing apparatus, and an LED display screen control system. The LED display screen control system comprises a plurality of the LED display screen controllers, wherein the plurality of the LED display screen controllers comprise a first LED display screen controller and a secondLED display screen controller, the first wireless routing apparatus arranged on the first LED display screen controller ( provided with a 3G / 4G module) works in a routing mode during the operating, and the second wireless routing apparatus arranged on the second LED display screen controller (with no 3G / 4G module) works in a bridging mode during the operating so as to construct wireless bridgingconnection with the first wireless routing apparatus. According to the present invention, the flow cost during the interaction between the LED display screen control system and the server can be reduced, the functions of wireless interconnection and data wireless transmission can be achieved, and the mutual switching between the routing mode and the bridging mode is achieved through the Web management interface.

Description

Technical field [0001] The present invention relates to the technical field of data wireless transmission, in particular to a wireless routing device, an LED display screen controller and an LED display screen control system. Background technique [0002] In the current router industry, most industrial-grade routers support WDS (Wireless Distribution System, wireless distribution system) function, and the function of WDS is to act as a repeater of the wireless network. By turning on the WDS function on the wireless router, Allow it to extend the wireless signal to cover a wider and larger range. In short, WDS is a function that allows wireless APs (Access Points) or wireless routers to bridge or relay wirelessly, and the wireless device coverage is not affected during the bridge or relay process. . In this way, two wireless devices can be used to establish a WDS trust and communication relationship between them, thereby expanding the wireless network coverage to more than doubl...

AI Technical Summary

Problems solved by technology

[0006] It can be seen that the prior art has the following deficiencies: (1) low-cost wireless data transmission cannot be realized between LED display controllers in the LED display control system; (2) wireless bridging is realized between existing wireless routers It is impossible to access the router Web management interface through IP; and (3) the existing technology cannot realize the function of wireless data forwarding and transmission when the AP and Station functions of the wireless router itself are applied at the same time

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