US 2022/0191109 A1 · LED DISPLAY SCREEN CONTROLLER AND DISPLAY CONTROL SYSTEM

Abstract

An LED display screen controller (10, 31) and a display control system (30) are provided. The LED display screen controller (10, 31) includes: an embedded processor (11, 311); a first WiFi component (14, 313); a second WiFi component (15, 314); a wired network component (16, 315); a first Ethernet PHY chip (17, 316), connected between the wired network component (16, 315) and the embedded processor (11, 311); a programmable logic component (12, 312), connected to the embedded processor (11, 311); and an output port (18), connected to the programmable logic component (12, 312) and configured to connect an LED display screen (33). The embedded processor (11, 311) is configured to configure the first WiFi component (14, 313) to work in an AP mode, and the second WiFi component (15, 314) is adapted to work in a Station mode when the first WiFi component (14, 313) works in the AP mode.

Claims15

Dependent claims

An LED display screen controller, comprising:

an embedded processor;
a first WiFi component, connected to the embedded processor;
a second WiFi component, connected to the embedded processor;
a wired network component;
a first Ethernet Physical (PHY) chip, connected between the wired network component and the embedded processor;
a programmable logic component, connected to the embedded processor;
and
an output port, connected to the programmable logic component and configured to connect an LED display screen,
wherein the embedded processor is configured to configure the first WiFi component to work in an Access Point (AP) mode, and the second WiFi component is adapted to work in a Station mode when the first WiFi component works in the AP mode.

6 more elements

A display control system, comprising:

a display screen controller, comprising:
an embedded processor;
a programmable logic component, connected to the embedded processor;
a first WiFi component, connected to the embedded processor;
a second WiFi component, connected to the embedded processor;
a wired network component;
a first Ethernet Physical (PHY) chip, connected between the wired network component and the embedded processor;
a second Ethernet PHY chip, connected to the programmable logic component;
a network port, connected to the programmable logic component through the second Ethernet PHY chip;
a display control card, connected to the network port of the display screen controller;
and
a display screen, connected to the display control card,
wherein the embedded processor is configured to configure the first WiFi component to work in an AP mode, and the second WiFi component is adapted to work in a Station mode when the first WiFi component works in the AP mode.

10 more elements

Dependencies are inferred from the claim text.

Led display screen controller and display control system

Life of this patent

Led display screen controller and display control system

Life of this patent

Abstract

Claims15