scholarly journals SISTEM MONITORING MOBIL RENTAL MENGGUNAKAN GPS TRACKER

2018 ◽  
Vol 16 (2) ◽  
Author(s):  
Dedie Citra Mahendra ◽  
Teguh Susyanto ◽  
Sri Siswanti

Currently car rental business is a business that promises many benefits. The number of car rental service customers each year is increasing, this is seen from the number of car rental businessmen increasingly from year to year. But behind the business profits are quite tempting there have been many complaints in the car rental business is the crime of theft. There have been many tools or ways taken to overcome the crime of car theft, but not many can be the right solution. Making this monitoring application aims to implement a GPS Tracking based security system in which the monitor can display the status and location of the existence of the car that has been hired.The method used is object-oriented software engineering including data types, data retrieval methods, system analysis, system design, system development, and testing. The end result of this research is a tool and monitoring application system capable of displaying icon maker according to the existence of the car and can display notification or alert. The tool used is Arduino Uno with some modules like GPS Module to capture coordinates and GPRS Module to send data to the database server.To view using the web with the monitoring map and alert system. Alert system will automatically process the data into the database, if the lease time exceeds the limit of rent then the alert will process the distance data between a rental car with garage. If the distance exceeds 4 km then the system will display alert/notification. Then the admin can also track the existence of the car. The functional test result of the system works well, the result of the validity test of the system provides valid data with 0.0002 tolerance average, and the result of the feasibility test of the system can be declared eligible for use.  

Author(s):  
Muhammad Rizqi Ghozhali

The practice of brokering is one of the concerns felt by the community at immigration services. The Directorate General of Immigration immediately followed up on the report, and appealed to all technical units of immigration to eradicate brokering practices and the practice of extortion (illegal levies) on immigration services. In line with this appeal, the Directorate General of Immigration made an online application called APAPO. Kantor Imigrasi Kelas II Non-TPI Kediri in follow-up to the practice of extortion and brokering also built the Flip Barrier Gate system. This system utilizes the use of RFID (Radio Frequent Identification) technology embedded in the access card. However, over time, this system began to find some problems. Among the obstacles that have arisen are the inactivity of this system because it is feared that it will become the center of the spread of COVID-19 due to the alternating use of access cards. In this research, development planning is carried out for the Flip Barrier Gate Class II Non-TPI Kediri Immigration Office. Flip Barrier Gate is integrated with APAPO through the use of QR code booking code as an access reader. In development planning, this study uses the system development theory described by Tata Sutabri. This phase consists of 5 stages, namely, system investigation, system analysis, system design, system implementation, system maintenance.


2020 ◽  
Vol 5 (1) ◽  
pp. 56
Author(s):  
Zaidir Zaidir ◽  
Indra Listiawan

Development planning in the village begins with the Development Planning Conference. The government considers the need for solutions in solving development problems up to the village and village level so that on November 7, 2018 a Mayor Regulation number 72 of 2018 concerning the formation of village administrators is issued so that development is no longer based on RT-RW but based on village. The many functions of village administrators need an appropriate system for processing data. Manually processing data has weaknesses, especially in planning and controlling budget. The purpose of this study is to produce an integrated system for planning and controlling village-based area development. The research method used consists of library research, data collection and system development of the Waterfall method (system analysis, system design, system implementation and system testing). The results of this study are a system that is capable of processing data from budget proposals to reporting and can provide varied information for village administrators, LPMK and Kelurahan.


Author(s):  
Indra Hastuti ◽  
Singgih Purnomo ◽  
Wiji Lestari

This study aims to build the Guidance of technopreneurship, especially Information Technology (IT) technopreneurship using expert system approach based on entrepreneurial values and multiple intelligences.The research consists of several steps : system analysis and design, system development and test and implementation system.The result is the guidance of technopreneurship using an expert system. Expert system consists of expertise domain, knowledge representation, rules, and input and output data. Data input consists of indicators of entrepreneurial values and multiple intelligences. The data output consists of conformity with 8 IT tecnopreneurships ie Software Application Developer, Data Analyst, System Analyst, Software Engineering, Computer Network Engineer, Graphics Designer & Animator, Multimedia System Developer and Embedded & Computer System Engineer.he test results with internal testing and external testing show the system works well. Keyword : Guidance;Technopreneurships; Information Technology Expert System; Entrepreneurial Values; Multiple Intelligences


2020 ◽  
Vol 1 (01) ◽  
pp. 6-9
Author(s):  
Niska Ramadani ◽  
Nofri Heltiani

The concept of a computer-based decision-making support system (Computer Based Decision Support System) is currently developing very rapidly. Many methods are used to assist in the decision making process. Decision making is carried out with a systematic approach to the problem through the process of collecting data into information and coupled with factors that need to be considered in decision making. To make a decision support system for the selection of outstanding teachers in Akkes Sapta Bakti Bengkulu by computer. The research method that the author uses in making this application is from a manual or conventional system into a system development (electronic system) using the waterfall model. Waterfall system development method is a sequence of activities or activities carried out in system development starting from problem determination, actual system analysis, new system analysis, design, system implementation and testing. The software used in making this application is to use the Visua Basic 2010. application and is supported with a Microsoft Access 2007 database and Crystal Report as a report.


2021 ◽  
Vol 1 (19) ◽  
pp. 4
Author(s):  
Valeriy Obolentsev

The state of Ukraine is a system object. Therefore, there are grounds to study it using the methods of system technique (system analysis and modeling). The question of determining the development stage of system of the state of Ukraine is of crucial significance. In theory, there are five main stages: origin, formation, maturity, crisis, transformation. The stage of occurrence of the need-request of a larger metasystem in respect of the new system functions. The stage of the system formation up to the required (calculated) state. Stage of design system operation with a quality level not less than planned one. During this period, due to aging or wear of the system elements and changes in the needs of the external environment, the system experiences a critical situation and the question arises: «What’s next?» The stage of state change in the system. At the fourth stage, there are three options for changing the system state. Option one. The system is forced to bend to circumstances and follow the path of regress aging and losing its qualities and inevitably approaching the moment of its death. Option two. Upon availability of the necessary resources, attempts of the system to maintain itself in the state in which its primary target operation is still possible. Option three. Transformation to another quality (if there is a decision of the management system in this regard and upon availability of the necessary resources), to a higher level due to changes in the state, properties of elements, structure and functions in order to achieve new functions. Stage at which either a new system existence phase, that meets the needs of the metasystem, takes place or a new stage of the life cycle of a new (other) system, that appears as a result of the disposal of the old one, begins. Accordingly, the systems are divided into those that are at the stage of origin, those that are at the stage of formation, those that are at the stage of maturity, those that are at the stage of crisis, and those that are at the stage of transformation. In our opinion, the indicators of social, economic and political development of the country confirm the existence of the crisis as a stage of the system development of the state of Ukraine with prospects for the situation development according to the scenarios of the fourth or fifth stages. Earlier we have considered crime as a separate system object. According to this approach, crime prevention should be understood as measures aimed at neutralizing the resources of this system, managing circumstances, performers, relations with the external environment and its inverse relations. According to another approach, we have considered crime as a problem of a system object of the state of Ukraine. In this case, crime prevention should be understood as protection of existing social relations from illegal (criminal) changes in the elements state and avoidance of damage to lawful social relations by crimes.  


2010 ◽  
Vol 455 ◽  
pp. 237-241
Author(s):  
X.Y. Yang ◽  
H.B. Zheng ◽  
Z.W. Zhang

With the development of manufacturing automation and intelligent increasing speed, the construction in plant management information has been important tasks to promote business innovation ability, improve competitiveness and manufacturing execution. In this paper, UML (Unified Modeling Language) and object-oriented modeling technology were applied to model the static structure and dynamic behavior of the plant management information from requirement analysis to system implementation, including functional requirement model, static structural model, asset management time sequence chart, system physical model and so on. The visualized system analysis method and technology better planned the system design and improved the efficiency of the system development. It will play a guiding role in the object-oriented software development.


2021 ◽  
Vol 15 (4) ◽  
pp. 10-23
Author(s):  
Eka Chandra Ramdhani ◽  
Juniarti Eka Safitri ◽  
Selamat Abdurrahman Fahmi ◽  
Asep Asep

The inventory system is a system that has a very important role in a company. Inventory systems have been widely used or developed in a place with various technologies and systems. Problems at PT. Sanghiang Perkasa is due to the fact that the data has not been stored in a good file and the management and processing of inventory data is still processed in a conventional way, which has a very significant effect on the quality of the data and information produced. The main objective of this research is to produce an inventory system that is powerful and in accordance with the needs of the users associated with the inventory system. The system development method in this inventory system uses the waterfall method which consists of six stages. The stages are System Analysis and Design, software requirements analysis, system design, coding, system testing and maintenance. This system was built using the PHP programming language, DataBase MySQL. It is hoped that with the implementation of this inventory system at PT. Sanghiang Perkasa can make it easier to store and process data and information such as stock-taking data, information on incoming and outgoing goods transactions, purchase and sales return data, managing customer and supplier data to making product stock reports and assembly reports. Keywords: Information System; Inventory, Web


Author(s):  
Aaron R. Byerley ◽  
Kurt P. Rouser ◽  
Devin O. O’Dowd

The purpose of this paper is to explore GasTurb 12, a commercial gas turbine engine performance simulation program, for supplementary use on an introductory propulsion design project in an undergraduate course. This paper will describe several possible opportunities for supplementing AEDsys (Aircraft Engine Design System Analysis) version 4.012, the engine design software tool currently in use. The project is assigned to juniors taking their first propulsion course in the aeronautical engineering major at the USAF Academy. This course, Aeronautical Engineering 361, which focuses on cycle analysis and selection, is required of all aero majors and is used to satisfy the ABET Program Criterion requiring knowledge of propulsion fundamentals. This paper describes the most recent design project that required the students to re-engine the USAF T-38 with the aim of competing for the Advanced Pilot Training Program (T-X) program. The goal of the T-X program is to replace the T-38 aircraft that entered service in 1961 with an aircraft capable of sustained high-G operations that is also more fuel efficient. The design project required the students to select an engine-cycle for a single, non-afterburning, mixed stream, low bypass turbofan engine to replace the two J85 turbojets currently in the T-38. It was anticipated that the high specific thrust requirements might possibly be met through the use of modern component measures of merit to include a much higher turbine inlet temperature. Additionally, it was anticipated that the required 10% reduction in thrust specific fuel consumption might possibly be achieved by using a turbofan engine cycle with a higher overall pressure ratio. This paper will describe the use of GasTurb 12 to perform the same design analysis that was described above using AEDsys as well as additional features such as numerical optimization, temperature-entropy diagrams, and the generation of scaled, two-dimensional engine geometry drawings. The paper will illustrate how GasTurb 12 offers important supplementary information that will deepen student understanding of engine cycle design and analysis.


Author(s):  
Devin O. O’Dowd ◽  
Aaron R. Byerley

This paper presents a practical approach to designing a gas turbine nozzle with the help of the Aircraft Engine Design textbook as well as the software program Nozzle, a subprogram within the Aircraft Engine Design System Analysis Software suite AEDsys. The current textbook and software allow for a variable wetted length of the converging and diverging nozzle sections. Critical feedback from industry experts has inspired an attempt to design a nozzle with fixed wetted material lengths. This paper is written to augment classroom treatment, but will also support others who use the Aircraft Engine Design text and software for a preliminary engine design capstone. This approach is further guided by the actual scaling of the Pratt & Whitney F100 variable geometry converging-diverging nozzle, where wetted lengths are fixed. The chief goal is to equip students at the United States Air Force Academy with a refined approach that is more realistic of a manufactured nozzle design, producing a graphical representation of a nozzle schedule at different speed and altitude flight conditions, both with and without afterburner.


Objectives: The main aim of this study was to investigate the factors that influence students’, academicians’, clients’, as well as developer’s preferences in choosing their preferred approach in system development, namely structured analysis design (SAD) or object-oriented analysis and design (OOAD). Methods: The research design was based on a survey methodology and a case study. For the survey, questionnaires were administered to 30 students and 38 academicians, who were randomly selected from several Malaysian universities. For the case study, the requirements of the information system were modeled and presented to several clients to elicit their feedback. The survey data were analyzed using SPSS Findings: The result shows that students preferred the use of OOAD approach, which clearly outnumbered those who preferred the SAD approach, which stood at 33%. Interestingly, the majority (53%) of academicians preferred the use of a mixture of both approaches. Likewise, the clients shared a similar view with the academicians, whereas the developer preferred the OOAD approach. Application/Improvements: Clearly, the findings suggest that both approaches are essential, but the one that is widely used by developers and preferred by students is OOAD, and thus should be given priority when it comes to structured analysis and design. As such, curriculum designers and institutions of higher learning, particularly those offering system analysis and design and related courses, should make the necessary changes to the existing curriculum such that the academic programs offered will be able to produce highly competent and skilled analysts and designers as required by the industry.


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