Infrared remote control for electronic display system

1992 ◽  
Vol 38 (2) ◽  
pp. 57-59 ◽  
Author(s):  
E.M.C. Wong
Keyword(s):  
Remote Control ◽  
Display System ◽  
Electronic Display

Electronic display system for computational holography

1990 ◽  
Author(s):  
Pierre St-Hilaire ◽  
Stephen A. Benton ◽  
Mark E. Lucente ◽  
Mary Lou Jepsen ◽  
J. Kollin ◽  
...  
Keyword(s):  
Display System ◽  
Electronic Display

scholarly journals Quantitative Evaluation of Work Efficiency and Eye Strain for Remote Control Construction Equipment Using 2D/3D Displays

2020 ◽  
Vol 14 (1) ◽  
pp. 133-138
Author(s):  
Yoshihiro Sato ◽  
Shohei Yamaguchi ◽  
Shota Funaki ◽  
Atsutoshi Kurihara ◽  
Yuki Kumagai ◽  
...  
Keyword(s):  
Remote Control ◽  
Quantitative Evaluation ◽  
High Accuracy ◽  
Construction Equipment ◽  
Work Efficiency ◽  
Display System ◽  
3D Display ◽  
Physical Conditions ◽  
Before And After ◽  
Operator Workload

Remotely operated construction machines are used in cases where the operators are in danger, such as on steep slopes or contaminated sites. However, remote operation differs from what operators perceive during hands-on machine operation. Various studies have focused on improving work efficiency by employing remote control operation to reduce operator workload. In these studies, questionnaires were generally employed to evaluate the operator workload. However, the results obtained from the questionnaires varied depending on the physical conditions and the mood of the person on that day. It was therefore concluded that an accurate evaluation cannot be performed based on this method. Hence, in this study, the eye strain of machine operators was measured using an Auto Refractor/Keratometer. In particular, the ciliary muscle activities were measured before and after operating three display systems used for remote control of construction equipment. A quantitative evaluation was then conducted based on the eye strain data. The 2D display system exhibited low work accuracy and efficiency and resulted in significant eye strain. Although the 3D display system that required glasses exhibited high accuracy and efficiency, it resulted in significant eye strain. The 3D display system that did not require glasses demonstrated high accuracy and lower eye strain. From the results presented above, it was confirmed that the autostereoscopic 3D system is suitable for operators.

A SMS Based LED Electronic Display System

2012 ◽  
Vol 182-183 ◽  
pp. 401-405
Author(s):  
Shi Yu Huan
Keyword(s):  
Information Needs ◽  
Display System ◽  
Material Resource ◽  
Control Center ◽  
Short Messaging Service ◽  
Information Updating ◽  
New Information ◽  
Electronic Display ◽  
Public Area ◽  
Set Up

At present, the LED electronic display is widely applied in each kind of public area to announce all kinds of information. So it can make people feel facility, it can also expand the information audience.Display broadcast information needs regular replacement, and the methods are varied. In many cities,the present displays which are set up in the intersections of streets are quite scattered, and away from each others, so only the artificial update method is adopted. However, this approach relatively consumes more manpower and material resource. On the other hand it would cost much more time so that the information could not be broadcasted in time. A new idea of the information updating based on SMS (Short Messaging Service) is proposed in this paper. The GSM modems are all installed in controllers of the control center and the display terminals, and the GSM modems are controlled by the embedded software system to send and receive the message via AT commands. Therefore, the control center could send the updating information as SMS to all of display terminals in this way, and the terminals replace old information and broadcast the new information as soon as they received the news. This approach not only saves the manpower and the material resource, but also makes it possible to increase the information betimes.

2P1-P06 Influence of Delay Time on Motion Parallax Display System for Remote Control

2015 ◽  
Vol 2015 (0) ◽  
pp. _2P1-P06_1-_2P1-P06_4
Author(s):  
Daisuke KONDO ◽  
Tatsuya KOIKE ◽  
Hiroshi YOSHINADA ◽  
Keita KURASHIKI ◽  
Ryo FUKANO ◽  
...  
Keyword(s):  
Remote Control ◽  
Delay Time ◽  
Motion Parallax ◽  
Display System

Application of Electronic Display Systems for Visual Management in SMEs

2012 ◽  
Vol 542-543 ◽  
pp. 331-334
Author(s):  
Xue Fei Chang
Keyword(s):  
Performance Management ◽  
Production System ◽  
Small And Medium Enterprises ◽  
Low Cost ◽  
Business Environment ◽  
Display System ◽  
Electronic Display ◽  
Computer Controlled ◽  
Medium Enterprises ◽  
Display Systems

Electronic display system is a computer-controlled display tool, being low-cost and easy to control. Therefore, the electronic display system for visual management provides a simple and effective way for small and medium enterprises. By applying electronic display system, SMEs can carry out visual management of tasks, strengthen enforcement; it can also be used in production system to deal documentary, even to carry out performance management to form a fair business environment.

New design of electronic display system for spectrometer

2016 ◽  
Author(s):  
Ji-peng Huang ◽  
Jin-huan Li ◽  
Cheng-chang Tang ◽  
Zhao-wei Huang ◽  
Rui Han ◽  
...  
Keyword(s):  
Display System ◽  
Electronic Display
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