ROS based Embedded System using a Joystick for Industrial Robots Remote Control

2021 ◽  
Vol 19 (12) ◽  
pp. 43-51
Author(s):  
Yong-Sung Kwon ◽  
Eun-Su Kim ◽  
Jae-Wook Shin ◽  
Bum-Yong Park
Keyword(s):  
Remote Control ◽  
Embedded System ◽  
Industrial Robots

scholarly journals Controlling Embedded Systems Remotely via Internet-of-Things Based on Emotional Recognition

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Mohammad J. M. Zedan ◽  
Ali I. Abduljabbar ◽  
Fahad Layth Malallah ◽  
Mustafa Ghanem Saeed
Keyword(s):  
Machine Learning ◽  
Feature Extraction ◽  
Remote Control ◽  
Embedded Systems ◽  
Embedded System ◽  
Electronic Devices ◽  
Recognition Rate ◽  
Disabled People ◽  
Research Attention ◽  
Image Preprocessing

Nowadays, much research attention is focused on human–computer interaction (HCI), specifically in terms of biosignal, which has been recently used for the remote controlling to offer benefits especially for disabled people or protecting against contagions, such as coronavirus. In this paper, a biosignal type, namely, facial emotional signal, is proposed to control electronic devices remotely via emotional vision recognition. The objective is converting only two facial emotions: a smiling or nonsmiling vision signal captured by the camera into a remote control signal. The methodology is achieved by combining machine learning (for smiling recognition) and embedded systems (for remote control IoT) fields. In terms of the smiling recognition, GENKl-4K database is exploited to train a model, which is built in the following sequenced steps: real-time video, snapshot image, preprocessing, face detection, feature extraction using HOG, and then finally SVM for the classification. The achieved recognition rate is up to 89% for the training and testing with 10-fold validation of SVM. In terms of IoT, the Arduino and MCU (Tx and Rx) nodes are exploited for transferring the resulting biosignal remotely as a server and client via the HTTP protocol. Promising experimental results are achieved by conducting experiments on 40 individuals who participated in controlling their emotional biosignals on several devices such as closing and opening a door and also turning the alarm on or off through Wi-Fi. The system implementing this research is developed in Matlab. It connects a webcam to Arduino and a MCU node as an embedded system.

Design of Romote Home Intelligent Control System

2013 ◽  
Vol 303-306 ◽  
pp. 1481-1484
Author(s):  
Peng Ju Zhang ◽  
Gai Zhi Guo
Keyword(s):  
Control System ◽  
Remote Control ◽  
Embedded System ◽  
Intelligent Control ◽  
Intelligent Controller ◽  
Intelligent Control System ◽  
Intelligent Home ◽  
Intelligent Management ◽  
And Control ◽  
Developing Platform

The romote intelligent home system design based on WAVECOM Q2406B Module and ARM7 S3C44B0X was elaborated, GPRS technology was used to realize remote control, RS485 bus technique was used to net the home system, and embedded system was used to establish the developing platform of Home Intelligent controller which can realize intelligent management and control of home applications. Partial hardware electric diagram and software flowchart were provided. Field using indicates that this system is economical and flexible.

Education Embedded System for Remote Control

2012 ◽  
pp. 33-42
Author(s):  
Kwan Sun Choi ◽  
SaeRon Han ◽  
Seongyong Lee ◽  
Jongsik Lim ◽  
Dongsik Kim ◽  
...  
Keyword(s):  
Remote Control ◽  
Embedded System

Intelligent Vision Tester Based on Embedded System

2014 ◽  
Vol 971-973 ◽  
pp. 1234-1237
Author(s):  
Xue Feng Yang ◽  
Li Gang Chen
Keyword(s):  
Visual Acuity ◽  
Remote Control ◽  
Embedded System ◽  
Digital Display ◽  
Test Results ◽  
Testing Instrument ◽  
Power Supply Circuit ◽  
Measuring Efficiency ◽  
Stable Performance ◽  
The Embedded System

To solve the problem that artificial visual acuity measuring efficiency is low in hospital and school,and waste of resources,this design introduces an intelligent vision test instrument.The instrument is controlled by Embedded system [1,2], including the power supply circuit, a wireless remote control circuit module,LED display circuit,digital display circuit,a voice circuit etc.Beginning of vision test after audio prompt.This time the LED random light under every line in the standard visual acuity chart.The test selects the direction of wireless remote control rocker of "up", "down", "left", "right"through the "E" the opening direction on standard visual acuity chart.Data is transmitted to the Embedded system,after data processing,to judge whether he is right and wrong,and then displayed.Intelligent vision testing instrument can achieve the anticipated goal,finally complete the design and production, The overall structure of the circuit device is simple, stable performance, the test results meet the requirements.

Design and Implementation of the Embedded Web Control System Based on ARM and Linux

2011 ◽  
Vol 130-134 ◽  
pp. 2961-2964
Author(s):  
Yun Liang Wang ◽  
Bo Wei Chen
Keyword(s):  
Remote Control ◽  
Embedded System ◽  
Control Method ◽  
Low Cost ◽  
Rapid Development ◽  
Remote Access ◽  
Control Technique ◽  
Effective Control ◽  
Remote Clients ◽  
Web Control

With the rapid development of networks and communications technology, the modern remote control technique has widely been used in many fields. By the Web technology, the local equipments can be connected with outside and enable monitoring the equipments in remote clients' space. At present many products adopt Embedded Chip to which an operating system is ported as a Web Server. This product has several advantages such as low power consumption, low cost, reduced size and better performance. This paper introduces a solution for embedded system access to Internet, through which we can remote access, monitor, and maintain conveniently. The solution which is based on Web and embedded technology adopts the way of human computer interface interaction to realize remote control to the equipment. The realization of this method for users provides a convenient, flexible and effective control method.

Design of IR Converter Based on the CC2530 Chip in Zigbee

2013 ◽  
Vol 380-384 ◽  
pp. 2937-2940
Author(s):  
Sai Wei Chen ◽  
Chao Jie Ying ◽  
Yu Jia Chen ◽  
Xiao Ning Jiang
Keyword(s):  
User Interface ◽  
Remote Control ◽  
Embedded System ◽  
Network Node ◽  
Main Function ◽  
The Core ◽  
Zigbee Network ◽  
Function Module ◽  
The One ◽  
Mode A

To improve the way of traditional remote control controlling home appliances and solve the problems of the traditional remote control, such as redundancies and inconvenience result from the "one on one" working mode, a new design was proposed to overcome this shortcoming, introducing the design and realization about how to construct the Zigbee network node and the infrared converter's main function module, which was working on "one on many" mode. It was based on embedded system technologies where CC2530 was used as the core of hardware platform.The design also realizes a friendly user interface based on PC machine.

scholarly journals Embedded System IOT Gateway Design

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Zedong Zhang
Keyword(s):  
Remote Control ◽  
Embedded System ◽  
Sensor Network ◽  
Software Design ◽  
Sensing Systems ◽  
Important Link ◽  
Different Types ◽  
The Embedded System

The IOT gateway is an important link between the sensor network and thecommunication network. The IOT gateway design of the embedded system canrealize the normal access of some different types of sensing systems under the control of software, and is used in various occasions. In the design of the IOT gateway, not only the service functions of the gateway can be realized, but also unified control and remote control of these devices to ensure the security of its communication. This paper analyzes the problem from the hardware and software design of the IOT gateway, expecting to provide reference for relevant personnel.

Teleoperation of ABB industrial robots

2014 ◽  
Vol 41 (3) ◽  
pp. 286-295 ◽  
Author(s):  
Mohsen Moradi Dalvand ◽  
Saeid Nahavandi
Keyword(s):  
Remote Control ◽  
High Efficiency ◽  
Industrial Robot ◽  
Industrial Applications ◽  
Industrial Robots ◽  
Control Technique ◽  
Level Control ◽  
Tracking Errors ◽  
Content Type ◽  
Low Level

Purpose – The purpose of this paper is to analyse teleoperation of an ABB industrial robot with an ABB IRC5 controller. A method to improve motion smoothness and decrease latency using the existing ABB IRC5 robot controller without access to any low-level interface is proposed. Design/methodology/approach – The proposed control algorithm includes a high-level proportional-integral-derivative controller (PID) controller used to dynamically generate reference velocities for different travel ranges of the tool centre point (TCP) of the robot. Communication with the ABB IRC5 controller was performed utilising the ABB PC software development kit. The multitasking feature of the IRC5 controller was used to enhance the communication frequency between the controller and the remote application. Trajectory tracking experiments of a pre-defined three-dimensional trajectory were carried out and the benefits of the proposed algorithm were demonstrated. The robot was intentionally installed on a wobbly table and its vibrations were recorded using a six-degrees-of-freedom force/torque sensor fitted to the tool mounting interface of the robot. The robot vibrations were used as a measure of the smoothness of the tracking movements. Findings – A communication rate of up to 250 Hz between the computer and the controller was established using C# .Net. Experimental results demonstrating the robot TCP, tracking errors and robot vibrations for different control approaches were provided and analysed. It was demonstrated that the proposed approach results in the smoothest motion with tracking errors of < 0.2 mm. Research limitations/implications – The proposed approach may be employed to produce smooth motion for a remotely operated ABB industrial robot with the existing ABB IRC5 controller. However, to achieve high-bandwidth path following, the inherent latency of the controller must be overcome, for example by utilising a low-level interface. It is particularly useful for applications including a large number of short manipulation segments, which is typical in teleoperation applications. Social implications – Using the proposed technique, off-the-shelf industrial robots can be used for research and industrial applications where remote control is required. Originality/value – Although low-level control interface for industrial robots seems to be the ideal long-term solution for teleoperation applications, the proposed remote control technique allows out-of-the-box ABB industrial robots with IRC5 controllers to achieve high efficiency and manipulation smoothness without requirements of any low-level programming interface.

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