Design and implementation of LED matrix system controller based on FPGA

2014 ◽  
Vol 29 (6) ◽  
pp. 926-932
Author(s):  
陆欣云 LU Xinyun ◽  
陈巍 CHEN Wei ◽  
张军 ZHANG Jun
Keyword(s):  
Matrix System ◽  
Design And Implementation ◽  
System Controller ◽  
Led Matrix

Design and Implementation of a Pointer System Controller

2004 ◽  
Vol 36 (2-4) ◽  
pp. 203-215 ◽  
Author(s):  
F. Casciati ◽  
M. Domaneschi ◽  
L. Faravelli
Keyword(s):  
Design And Implementation ◽  
System Controller

scholarly journals Design and Implementation of an SD-WAN VPN System to Support Multipath and Multi-WAN-Hop Routing in the Public Internet

2020 ◽  
Author(s):  
Steven Lee ◽  
Yee-Kwan Chan ◽  
Ting-Yun Chen
Keyword(s):  
Low Cost ◽  
Multipath Routing ◽  
Overlay Network ◽  
Access Networks ◽  
Ip Address ◽  
The Public ◽  
Multihop Routing ◽  
Design And Implementation ◽  
System Controller

We present the design of a multipath multi-WAN-hop SD-WAN (MMS) system to realize an overlay network on top of the public internet. The MMS includes an SD-WAN system controller (SSC) and MMS gateways (MMSGs), one for each branch. The SSC is responsible for configuring the routing paths for the whole system. The MMSG uses low-cost access networks such as PON, xDSL, PLC, cable modems, and even LTE/5G to access the public internet. We propose an IP address swapping technique to realize multihop routing in the public internet. In addition, we implement IP over MPTCP (IPoMP) in MMSGs, in which a flow between a pair of branches is mapped into multiple MPTCP subflows to exploit multipath routing. <br>

scholarly journals Design and Implementation of an RGB LED Matrix Display for Embedded Applications

2020 ◽  
Vol 9 (3) ◽  
pp. 2337-2343
Keyword(s):  
Power Consumption ◽  
Duty Cycle ◽  
Main Part ◽  
Low Cost ◽  
Control Circuit ◽  
Design And Implementation ◽  
The Common ◽  
A New Technique ◽  
Embedded Applications ◽  
Led Matrix

This project presents the design and implementation of an 8-bit microcontroller based RGB LED matrix display (4 rows × 8 columns). A driving algorithm for RGB LED matrix was also implemented to show colorful shapes, patterns and pictures. It is similar to the common LED matrix display but with the ability to show various colors. RGB LED is an element that emits the three primary colors (Red, Green and Blue) separately. Thus, we can obtain any color we want by mixing these primary colors together in particular ratios. Using such kind of LED allows to use a new technique in designing that the pixel in common colorful matrix display consists of three separate LEDs (Red, Green and Blue) but now by using RGB LED we reduce the number of LEDs which make the resolution much better and also make the design of matrix less complicated. The work is divided into two main parts; first part is to design a circuit to control a single RGB LED manually using 555 IC, second part which is the main part is to design an array of RGB LEDs with a control circuit using a microcontroller. Proposed design has many advantages like; simple and low cost. Besides, Duty cycle used in the driving algorithm is less than 10% and that reduces the power consumption which is considered as an extra advantage of the project.

Design and Implementation of Linkage Control Module in the Automatic Fire Alarm System

2013 ◽  
Vol 694-697 ◽  
pp. 1286-1290
Author(s):  
Xiao Lei Chen
Keyword(s):  
Fire Fighting ◽  
Alarm System ◽  
Linkage Relationship ◽  
Control Module ◽  
Fire Alarm ◽  
Design And Implementation ◽  
Fire Alarm System ◽  
System Controller ◽  
Database Storage

This paper describes the structure and the modules of the automatic fire alarm system. On this basis, it gave an effective and reasonable way to divide the fire and fire-fighting equipment for automatic fire alarm system controller linkage control module. Still it designed the linkage relationship, the linkage input and database storage linkage output to realize this linkage control module.

scholarly journals Design and Implementation of an SD-WAN VPN System to Support Multipath and Multi-WAN-Hop Routing in the Public Internet

2020 ◽  
Author(s):  
Steven Lee ◽  
Yee-Kwan Chan ◽  
Ting-Yun Chen
Keyword(s):  
Low Cost ◽  
Multipath Routing ◽  
Overlay Network ◽  
Access Networks ◽  
Ip Address ◽  
The Public ◽  
Multihop Routing ◽  
Design And Implementation ◽  
System Controller

We present the design of a multipath multi-WAN-hop SD-WAN (MMS) system to realize an overlay network on top of the public internet. The MMS includes an SD-WAN system controller (SSC) and MMS gateways (MMSGs), one for each branch. The SSC is responsible for configuring the routing paths for the whole system. The MMSG uses low-cost access networks such as PON, xDSL, PLC, cable modems, and even LTE/5G to access the public internet. We propose an IP address swapping technique to realize multihop routing in the public internet. In addition, we implement IP over MPTCP (IPoMP) in MMSGs, in which a flow between a pair of branches is mapped into multiple MPTCP subflows to exploit multipath routing. <br>

Design and implementation of Type-2 fuzzy neural system controller for PWM rectifiers

2017 ◽  
Vol 42 (32) ◽  
pp. 20759-20771 ◽  
Author(s):  
Resul Coteli ◽  
Hakan Acikgoz ◽  
Ferhat Ucar ◽  
Besir Dandil
Keyword(s):  
Neural System ◽  
Design And Implementation ◽  
Fuzzy Neural ◽  
Pwm Rectifiers ◽  
System Controller
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