• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2012.11a
• /
• pp.243-244
• /
• 2012

Recently, research has been actively conducted for getting interested in unit module housing. However, the domestic unit modular housing research in the early stages yet, so the major process for research is lacking. Explore all these reasons fit with domestic unit housing development this paper, focusing on the process of shipping cargo by truck, transport unit module was studied. The purpose of this paper is to present new ideas and derive the direction of the development of the equipment safely and effectively fixed to the unit module of the transport unit module that will be helpful in the development of the equipment required for the transport process of the next unit module.

• Plant Journal
• /
• v.13 no.3
• /
• pp.30-35
• /
• 2017

Module can be categorized as PAS(Pre-Assembled Steel structure), PAR(Pre-Assembled pipe Rack), PAU(Pre-Assembled Unit), VAU(Vendor Assembled Unit) and VPU(Vendor Package Unit). At the stage of design and fabrication of module, the condition of land and ocean transportation is considered and these conditions are reflected on the module division design. The control of the module's center of gravity is important to transport and install modules safely and the steel structure should have the strength enough to resist the sea acceleration force during the ocean transportation. The transportation condition and the installation method influence the size and weight of module. The size and weight of module are considered for the design of module division.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.28 no.5
• /
• pp.571-577
• /
• 2004

The impact behavior of TFT-LCD module is very complicated because the module is assisted with three parts such as back light unit, LCD Panel and top chassis. Especially, the back light unit is constructed with several small and thin parts made by plastics or steels. The design of the back light unit is very important because the recent demand is more lighter, thinner and narrower module. The aim of the present study is the investigation of mechanical characteristics during impact loading. The back light unit must assist TFT-LCD Panel made by glass and guide qualification of handling environment. This paper focus on the dynamic behavior of module and carries out a series of computer simulation using LS-DYNA program. Comparing with test results previously performed, dynamic characteristics of TFT-LCD module are estimated.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2013.11a
• /
• pp.143-144
• /
• 2013

Unit module system produce units in the factory and assemble in the field. This unit module system has advantages of shortening the process of construction. However, it is still in the early research related to setting the unit module which is transported by truck to the field. Therefore, when transporting the unit module, this goal of study develops fixed devices. And suggesting device were performed that simulations analyzed maximum stress and assessed the safety.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2015.11a
• /
• pp.200-201
• /
• 2015

The unit modular method is one in which unit modules are prefabricated at a factory and then constructed at a construction site. That is why an important process, transporting unit module, is added in this method. The purpose of this study is to analyse the load for transporting unit module. The results of the analysis of the driving experimental runs revealed that a maximum load of 15 kN was applied on adapter block type A and a maximum load of 25 kN on adapter block type B. These loads were recorded at the points in the road test when the low-bed trailer was driving through unstable sections of the test such as stopping, restarting, passing over a speed bump or taking a left turn at speed.

• The Transactions of the Korean Institute of Electrical Engineers P
• /
• v.53 no.4
• /
• pp.190-194
• /
• 2004

In this paper, UPS, which is embedded in computer power supply, is developed against the poor utility power system. In the developed system, PIC16C54 is used as the main controller, and UPS system consists of micom control module, power failure detecting module, charging module, power module, synchronous transfer module, and GUI module. Additionally, GUI module consists of battery charging state unit, power operating unit and operating state unit. The effectiveness of the developed system has been verified by the experimental results.

• Proceedings of the KIEE Conference
• /
• 2004.07d
• /
• pp.2288-2291
• /
• 2004

In this paper, UPS, which is embedded in computer, is developed against the poor utility power system. In the developed system, PIC16C74A is used as the main controller, and UPS system consists of micom control module, power failure detecting module, charging module, power module, synchronous transfer module, and GUI module. Additionally, GUI module consists of battery charging state unit, power operating unit and operating state unit.

• Journal of the Korean Institute of Telematics and Electronics
• /
• v.27 no.6
• /
• pp.910-920
• /
• 1990

This paper presents a method of constructing an Arithmetic Operation Unit Systems (A.O.U.S.) over Galois Field GF(2**m) for the purpose of the four arithmetical operation(addition, subtraction, multiplication and division between two elements in GF(2**mm). The proposed A.O.U.S. is constructed by following procedure. First of all, we obtained each four arithmetical operation algorithms for performing the four arithmetical operations using by mathematical properties over GF(2**m). Next, for the purpose of realizing the four arithmetical unit module (adder module, subtracter module, multiplier module and divider module), we constructed basic cells using the four arithmetical operation algorithms. Then, we realized the four Arithmetical Operation Unit Modules(A.O.U.M.) using basic cells and we constructd distributor modules for the purpose of merging A.O.U.M. with distributor modules. Finally, we constructed the A.O.U.S. over GF(2**m) by synthesizing A.O.U.M. with distributor modules. We prospect that we are able to construct an Arithmetic & Logical Operation Unit Systems (A.L.O.U.S.) if we will merge the proposed A.O.U.S. in this paper with Logical Operation Unit Systems (L.O.U.S.).

• International Journal of Internet, Broadcasting and Communication
• /
• v.12 no.4
• /
• pp.212-217
• /
• 2020

We studied on the design of a sprinkler control system that communicates with the administrator's mobile through a wireless communication network and a sprinkler unit that sprays water on the vegetation area. This sprinkler control system consists of a communication module that receives an operation signal for the operation of the sprinkler unit from the administrator's mobile, and a control module that controls the sprinkler unit according to the operation signal received through the communication module. It is also designed to control sprinkler units by measuring temperature, humidity, light intensities, vibration and field images in the vegetation area in real time through sensors and camera for each of them and comparing them with established limit criteria. The sprinkler allows the administrator to control the sprinkler more easily because the administrator operates the sprinkler through the mobile from a distance, and emergency situations occur and can respond quickly.

• Proceedings of the KIEE Conference
• /
• 2008.10c
• /
• pp.154-157
• /
• 2008

In korea, PV business has been growing fast since 2000. There are many ways to build PV module Among them, BIPV system(BIPV : building integrated system) using PV modules as external wall has been carried out research on and invested much. I suggest another way to apply the BIPV system BIPV SU(string unit) module is easier and faster to be installed and more economical than other BIPV module. In this paper. I will show how to make, and how to install this BIPV SU module.