• Title/Summary/Keyword: Store module

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A Development of Intelligent Service Robot System for Store Management in Unmanned Environment (무인화 환경 기반의 상점 자동 관리를 위한 지능형 서비스 로봇 시스템)

  • Ahn, Ho-Seok;Sa, In-Kyu;Baek, Young-Min;Lee, Dong-Wook
    • Journal of Institute of Control, Robotics and Systems
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    • v.17 no.6
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    • pp.539-545
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    • 2011
  • This paper describes an intelligent service robot system for managing a store in an unmanned environment. The robot can be a good replacement for humans because it is possible to work all day and to remember lots of information. We design a system architecture for configuring many intelligent functions of intelligent service robot system which consists of four layers; a User Interaction Layer, a Behavior Scheduling Layer, a Intelligent Module Layer, and a Hardware Layer. We develop an intelligent service robot 'Part Timer' based on the designed system architecture. The 'Part Timer' has many intelligent function modules such as face detection-recognition-tracking module, speech recognition module, navigation module, manipulator module, appliance control module, etc. The 'Part Timer' is possible to answer the phone and this function gives convenient interface to users.

Store Monitoring System Using Smart Hanger (스마트 옷걸이를 이용한 매장 모니터링 시스템)

  • SEN, LIN;Van, Nghia Truong;Park, So Young;Choi, Won Gap;Jung, Kyung Kwon;Eom, Ki Hwan
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2013.05a
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    • pp.853-855
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    • 2013
  • In this paper, we proposed the store monitoring system using smart hanger. This system consists of smart hanger, server, and wireless communication module. The smart hanger consists of LCD, MCU, RF module. In order to verify the effectiveness of the proposed smart hanger, we performed the experiment. This smart hanger can be used for shopping mall to increase sales.

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Design of Asynchronous Non-Volatile Memory Module Using NAND Flash Memory and PSRAM (낸드 플래시 메모리와 PSRAM을 이용한 비동기용 불휘발성 메모리 모듈 설계)

  • Kim, Tae Hyun;Yang, Oh;Yeon, Jun Sang
    • Journal of the Semiconductor & Display Technology
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    • v.19 no.3
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    • pp.118-123
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    • 2020
  • In this paper, the design method of asynchronous nonvolatile memory module that can efficiently process and store large amounts of data without loss when the power turned off is proposed and implemented. PSRAM, which takes advantage of DRAM and SRAM, was used for data processing, and NAND flash memory was used for data storage and backup. The problem of a lot of signal interference due to the characteristics of memory devices was solved through PCB design using high-density integration technology. In addition, a boost circuit using the super capacitor of 0.47F was designed to supply sufficient power to the system during the time to back up data when the power is off. As a result, an asynchronous nonvolatile memory module was designed and implemented that guarantees reliability and stability and can semi-permanently store data for about 10 years. The proposed method solved the problem of frequent data loss in industrial sites and presented the possibility of commercialization by providing convenience to users and managers.

An Experiential Approach to the Determinants of Impulse Buying Based on Store Type (유통점포별 충동구매의 결정요인에 대한 경험적 접근)

  • Yoon, Sung-Joon;Lee, Dong-Hee
    • Journal of Distribution Research
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    • v.13 no.3
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    • pp.1-25
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    • 2008
  • This study, from a temporal standpoint, seeks to validate the relationship between prior shopping experience, a pre-experiential construct, and impulsive/planned purchase intentions, a post-experience construct, based on strategic experiential module advocated by Schmitt (1999) by focusing on three key variables--prior shopping experience, on-site experiences, and emotional response to store atmosphere. Also, from a spatial standpoint, the study aims to valiadate the relationship between emotional response to store atmosphere and impulsive purchase intentions across three retail store types--department store, discount store, and internet store. Specific research purposes and findings are as follows. First, it was found that regardless of the degree of prior shopping, discount store and internet shoppers preferred cognitive shopping experience to emotional experience. Second, emotional shopping experience significantly influenced impulsive purchase intention, whereas cognitive shopping experience influenced planned purchase intention. Third, for discount store shoppers only did the interior colour serve as a positive moderator between emotional shopping experience and impulsive buying intention, while merchandise display served as a negative moderator.

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Developing a Module to Store 3DF-GML Instance Documents in a Database (3DF-GML 인스턴스 문서의 데이터베이스 저장을 위한 모듈 개발)

  • Lee, Kang-Jae;Jang, Gun-Up;Lee, Ji-Yeong
    • Spatial Information Research
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    • v.19 no.6
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    • pp.87-100
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    • 2011
  • Recently, a variety of GML application schemas have been designed in many fields. GML application schemas are specific to the application domain of interest and specify object types using primitive object types defined in the GML standard. GML instance documents are created based on such GML application schemas. The GML instance documents generally require large volumes to represent huge amounts of geographic objects. Thus, it is essential to store such GML instance documents in relational database for efficient management and use. Relational database is relatively convenient to use and is widely applied in various fields. Furthermore, it is fundamentally more efficient than file structure to handle large datasets. Many researches on storing GML documents have been carried out so far. However, there are few studies on storage of GML instance documents. Therefore, in this study, we developed the storage module to store the GML instance documents in relational database.

Development of a Portable Device based on PDA for Vibration Signal Analysis (PDA 기반 포터블 진동 신호 분석기 개발)

  • 김동준;박광호;기창두
    • Journal of the Korean Society for Precision Engineering
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    • v.19 no.12
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    • pp.179-184
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    • 2002
  • In this study, we developed a portable device which can monitor and analyze vibration signals from machines. This system consists a PDA loading the program for vibration analysis and A/D board for vibration acquisition. A PDA is smaller than the palm of the hand, but it has a powerful computing ability as much as an IBM compatible PC with a Pentium 100MHz CPU. The A/D board developed in this study supports LAN interface using TCP/IP communication protocol. The application program for vibration analysis includes signal processing module, fault diagnosis module, data store module, and plot display module. MS visual embedded C++ 3.0 was used to developed the program.

Development of a Control System for Automated Line Heating Process by an Object-Oriented Approach

  • Shin, Jong-Gye;Ryu, Cheol-Ho;Choe, Sung-Won
    • Journal of Ship and Ocean Technology
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    • v.6 no.4
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    • pp.1-12
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    • 2002
  • A control system for an automated line heating process is developed by use of object-oriented methodology. The main function of the control system is to provide real-time heating information to technicians or automated machines. The information includes heating location, torch speed, heating order, and others. The system development is achieved by following the five steps in the object-oriented procedure. First, requirements are specified and corresponding objects are determined. Then, the analysis, design, and implementation of the proposed system are sequentially carried out. The system consists of six subsystems, or modules. These are (1) the inference module with an artificial neural network algorithm, (2) the analysis module with the Finite Element Method and kinematics analysis, (3) the data access module to store and retrieve the forming information, (4) the communication module, (5) the display module, and (6) the measurement module. The system is useful, irrespective of the heating sources, i.e. flame/gas, laser, or high frequency induction heating. A newly developed automated line heating machine is connected to the proposed system. Experiments and discussions follow.

A Study on Development of Movable u-POS System based on RFID (RFID 기반의 이동형 u-POS 시스템 개발에 관한 연구)

  • Jho, Yong-Chul;Li, Zhong-Shi;Lee, Chang-Ho
    • Journal of the Korea Safety Management & Science
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    • v.9 no.6
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    • pp.155-162
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    • 2007
  • Recently, retail store automation appliance market is changed with traditional POS systems techniques and RFID, radio POS system, and self checkout system, etc. in the foreign advanced distribution industry. Retailers and consumers require convenient POS system which can provide more functions and fast service. These requests bring to rapid evolution of various H/W and S/W corresponding with POS system. In this study with the POS systems and the RFID technology we develop core technology of movable u-POS system based on RFID that can use in large store. So we propose u-Cart system that can alternate the current shopping cart and POS terminal and that provide value added services to customer. As the result we present the configuration of u-Cart terminal device(WMDT : Wireless Mobile Data Terminal) including RFID reader module that can provide various information to consumer and some convenient client applications that are running in WMDT and u-POS administration service module.

A Development of Fixture Planning Module using Machine Learning (기계 학습을 이용한 치구 공정 계획 모듈의 개발)

  • 김선우;이수홍
    • Korean Journal of Computational Design and Engineering
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    • v.2 no.2
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    • pp.111-121
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    • 1997
  • This study intends to develop a fixture planning module as a part of the planning system for cutting. The fixture module uses machine learning method to reuse previous failure results so that the system can reduce the repeated failures. Machine learning is one of efforts to incorporate human reasoning ability into a computerized system. A human expert designs better than a novice does because he has a wide experience in a specific area. This study implements the machine learning algorithm to have a wide experience in the fixture planning area as a human expert does. When the fixture planner finds a setup failure for the suggested operations by a process planner, it makes the process planner store its attributes and other information for the failed setup. Then the process planner applies the learned knowledge when it meets a similar case so that the planner can reduce possibility of setup failure. Also the system can teach a novice user by showing a failed setup with a modified setup.

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Developing the Test Module of LSAM for $Hipass^{PLUS}$ Card System (하이패스플러스카드 시스템을 위한 LSAM시험 및 모듈 개발)

  • Lee Ki-Han;Yoon Hyun-Tak;Kim Jae-Uoong;Lee Seung-Hwan
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.3 no.1 s.4
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    • pp.1-12
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    • 2004
  • Recently, the Korea Highway Company is replacing their prepaid plastic cards with a smart card, called $Hipass^{PLUS}$ Card. In order to use $Hipass^{PLUS}$Card in the prepaid payment system, LSAM, which is to store the value into $Hipass^{PLUS}$ Card is needed. LSAM is also responsible to store or retrieve the value from PPSAM. For the safety of Korea Highway electronic payment system, the functionality and security of LSAM should be faultless. This paper developed a test module including the test method, the test checklist, and the test procedure. The test module examines the functionality and security of loading the value from PPSAM to LSAM, retrieving the value from LSAM to PPSAM, and loading the value from LSAM to $Hipass^{PLUS}$ Card. The test module contains the method and the procedure to test the standard items by the test checklists. The test items and test checklists of LSAM was selected under the provision of the specification of Korea Highway Company and ISO standard. The test module evaluates the functionality, the security and the compatibility of LSAM. After the evaluation test of LSAM using the test module, LSAM satisfied the characteristics of the functionality, security, and compatibility.

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