Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
ARM50 OBJECT SORTING SYSTEM USING ROBOTIC ARM International Journal Of Advanced Research In Electrical, Electronics And Instrumentation Engineering Vol. 2, Issue 7, July 2013 Issn (Online) : 2278 – 8875 ,Issn (Print) : 2320 – 3765 Pages(3400-3407) Technical Specifications: Title of the project : Domain Object Sorting System Using Robotic Arm : Embedded Systems Design Power Supply : +9V, 500mA Regulated Power Supply Microcontroller : LPC2148 controller Software : Embedded C, Keil, Flash Magic Display : 16x2 LCD Display Conveyor Belt : 1 DC Motor : 2 Crystal : 12MHz Applications : Metros, Rural Applications, Industries etc., Developed By : M/S Wine Yard Technologies www.wineyard.in 1|Pag ARM50 ABSTRACT: In many situations, autonomous robots can provide effective solutions to menial or dangerous tasks. In this case, it is desirable to create an autonomous robot that can identify objects from the conveyor belt and relocate them if the object meets certain criteria. Obviously, when dealing with a large number of objects, this is a very menial task. This is an excellent application for a robot of this type. In this case, to keep costs and design complexity low, the robot is designed around the platform and uses several different sensors to collect information about the robots environment to allow the robot to react accordingly. The problem we are attempting to solve is to create an autonomous robot that can navigate within an area, identify objects on the conveyor belt based on color sensing, and then sort by relocating them to a specific location. Use of embedded technology makes this system efficient and reliable. Micro controller (AT89S52) allows dynamic and faster control. Liquid crystal display (LCD) makes the system user-friendly. LPC2148 micro controller is the heart of the circuit as it controls all the functions. The LPC2148 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 128/512 kilobytes of embedded high speed flash memory. A 128-bit wide memory interface and unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb Mode reduces code by more than 30% with minimal performance penalty. With their compact 64 pin package, low power consumption, various 32-bit timers, 4- channel 10-bit ADC, USB PORT,PWM channels and 46 GPIO lines with up to 9 external interrupt pins these microcontrollers are particularly suitable for industrial control, medical systems, access control and point-of-sale. With a wide range of serial communications interfaces, they are also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications. www.wineyard.in 2|Pag ARM50 A geared DC motor with 60RPM is used to control the conveyer belt. Robotic free balance wheel is used to support the conveyer belt on the other end. Here we will be using picking arm using controller motor to pick the particular object from the belt and place it according to the color sensing. This project uses two power supplies, one is regulated 5V for modules and other one is 3.3V for LPC2148. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer. www.wineyard.in 3|Pag ARM50 Block Diagram: IR POWER SUPPLY UNIT LCD DISPLAY Driver Circuit IR Tx Contrast Rx LPC 2148 IR Tx Geared DC motor for conveyor belt G P I IR Driver Circuit Rx HBridge Picking ARM controller motor O Base rotation motor Reset Crystal Geared DC motor Conveyer Belt arrangement www.wineyard.in Balance Wheel 4|Pag ARM50 Power Supply Unit: Applications: Industrial applications such manufacturing, chemical etc., Advantages Reliable Economical Eco-Friendly Low cost www.wineyard.in 5|Pag