Knowledge Based Expert System In Transportation Engineering And Traffic Adaptive Signal Control System

1462 words - 6 pages

Knowledge Based Expert System in Transportation Engineering and Traffic Adaptive Signal Control System
I. Abstract

Advances in computer technologies have been changing transportation field. Based on those, Intelligent Transportation System has been proposed and being developed for the next generation transportation system. This system requires more utilization of Artificial Intelligence, such as Knowledge Based Expert System, than current one. Although Knowledge Based Expert System has not been robustly studied in the field of transportation, it is suggested to be implemented in Traffic Adaptive Signal Control System as a part of Intelligent Transportation System. Therefore, it is fundamental to overview that what the current position of Knowledge Based Expert System in transportation is. It will help to construct a specialized knowledge on and understand that system in Transportation. Previous applications of Knowledge Based Expert System in transportation field are briefly reviewed, and potential implementations are discussed by focusing on Traffic Adaptive Signal Control System in this paper.

Key words: Knowledge Based Expert System, Intelligent Transportation System, Traffic Adaptive Signal Control System.
II. Introduction

Advances in computing have dramatically changed the transportation field in the last decades. These enhance the speed and credit of traffic analysis and allow transportation engineers to study various problems that would not be possibly answered without computer techniques, such as simulations. On the other hand, transportation system have been experienced congestion during its peak hours. To solve this, its facilities have been expended in order to increase their capacity by means of adding additional lanes on existing roadways and building new links between points where high traffic demand exits. Being experienced with negative environmental impacts and high land cost from those processes, transportation engineers noticed the need of new technologies to maintain transportation system to be enable to handle traffic without constructing new facilities.

Intelligent Transportation System(ITS) is an ongoing movement, which starts in the late 1980s, intending to maximize the utilities of transportation facilities. It is based upon the utilization of advanced computer technologies in communication between hardware control systems and in decision making processes on various tasks. Many advanced studies have been achieved under the name of ITS, and they include the application of Artificial Intelligence, such as Knowledge Based Expert System (KBES) which will be dealt with in this report.

KBES has implemented in limited fields of transportation; it is mainly used in pavement management system including road maintenance and road rehabilitation. Previous implementation of KBES in transportation field are briefly reviewed in the following section. In addition, potential applications of KBES are discussed by focusing...

Find Another Essay On Knowledge Based Expert System in Transportation Engineering and Traffic Adaptive Signal Control System

Control system. Essay

1385 words - 6 pages commitment to the organization's purpose.Clan control system works often in organizations where there are no standard outputs and there is not any benchmark for comparison of performance. Because it often is applied in unstable environment and the management do not necessarily have to have or simply can not have standard process knowledge, it then depends heavily on employees' commitment. When use clan (normative) control, the commitment of employee

Alternative Transportation & Greenways System Plan

3535 words - 14 pages Alternative Transportation & Greenways System Plan In Transportation Alternative's "Bicycle Blueprint" for the five boroughs of New York City, John Kaehny, executive director, states: Making greenway networks a reality will require partnership between planners and advocates, on the one hand, and public officials controlling purse strings on the other. Local elected officials, particularly city council members and borough presidents

Web based ordering system.

1254 words - 5 pages costs and mistakes in business transactions·Increased client retention due to ability to fulfill orders more efficiently and accuracyThe current system is based on Office Management Database (OMD); a proprietary software that tracks sales, service, billing and inventory control. The system is fully automated once data is entered. The OMD software combined with an Access database is used as a checks and balance system. The following three

Information System Control

1256 words - 5 pages received. Special microprocessors and software package can be used for the encryption process. Another important method for control and security is the use of fire wall computers. A network fire wall is a computer system that protects computer network from intrusion by serving as a filter and safe transfer pint for access to and from other networks. It screens all network traffic, and only allows authorized transmission in and out of the networks. Fire

Coevolution of Bacterial Gut Microbiota and the Human Adaptive Immune System

1185 words - 5 pages ): 5-9. McFall-Ngai, M. 2007. Care for the community: A memory-based immune system may have evolved in vertebrates because of the need to recognize and manage complex communities of beneficial microbes. Nature 445: 153. Pancer, Z., and M.D. Cooper. 2006. The Evolution of Adaptive Immunity. Annu Rev Immunol 24: 497-518. Rook, G.A. 2013. Regulation of the immune system by biodiversity from the natural environment: An ecosystem service essential

Management control system.

3032 words - 12 pages FoleyQuestionTMA03 21. Drawing on contributions from others in your tutor group, compare the management control system in your organisation (or part of it) with a least one other student's organisation.2. Evaluate the effects of your organisation's management control system on performance, employee behaviour and learning.This report compares and considers the application and Classical and Post Modern forms of control at Pestana Hotels and Resorts

management control system

8720 words - 35 pages Management control systems design within its organizational context: findings from contingency-based research and directions for the future Robert H. Chenhall Department of Accounting and Finance, Monash University, Clayton, Victoria 3168, Australia Abstract Contingency-based research has a long tradition in the study of management control systems (MCS). Researchers have attempted to explain the effectiveness of MCS by examining


2472 words - 10 pages enterprise's core competence in the knowledge management system. There are many types of model based on organization need such as simple decision model. Beside knowledge management system model, there are also knowledge management model. These models are used to manage knowledge in the best way with a robust theoretical foundation of knowledge management. The examples of important knowledge management model are The Nonanka and Tekeuchi Spiral KM

JIT Manufacturing and Inventory Control System

984 words - 4 pages JIT Manufacturing and Inventory Control System Since the dawn of human existence evolution in all sectors of society has occurred due to Economic factors. This has mainly happened due to the fact that all technological achievements have occurred in favor of money. Specifically we can admit that Economy is the main reason for growth and development. By these means it is in our

Designing a Computer Based System

4592 words - 18 pages Designing a Computer Based System Identify the Problem The Blue Water Estate Agent (BWEA) is situated in Finchley, North London. It has good publicity from its sponsor, Clear Blue Contact Lenses. Many people go to the estate agent for good service. They get many offers from the local area. These are usually successful and good for the business. Nature of the Problem Estate Agents are paid to sell houses to

Community-Based Rural Potable Water System Project

1725 words - 7 pages 5Corey JacintoJune 25, 2014SPHSP 2014Case Study #2: Community-Based Rural Potable Water System ProjectSan Gabriel is a rural community of 5,000 residents located in one of the most sweltering and driest regions of Honduras. The community lacks an adequate and equitable potable water system as 60% of households use their home's well water, 20% utilize their neighbor's well, 15% have piped water in their home, and 5% use their neighbor's piped

Similar Essays

Transportation System Essay

1404 words - 6 pages The growth of our nation, the United States, during the 19th century was in large part due to the advancements and improvements in the transportation system. These advancements began to flourish during the Civil War, when President Abraham Lincoln signed the Pacific Railway Acts (“Abraham Lincoln: A life in the Brief”). These Acts promoted the construction of an Intercontinental railroad system, which marked the first step towards a modernized

Medical Diagnostic Expert System Essay

1244 words - 5 pages to doctors because they help them make logical decisions when diagnosing patients.  LITERATURE REVIEW A computer program capable of performing at a human-expert level in a narrow problem domain is called an expert system (Hasan et al., 2010). Doctors and other medical professionals are faced with taking difficult decisions every day that involve the life of their patients based on their accumulated knowledge and work experience throughout the

Transportation System In London, England Essay

2966 words - 12 pages Transportation System in London, England London is Europe’s largest city. Every day millions of people have to commute to get to their work place. Through out the city businesses rely on a transport system that enables employees and customers to access their offices shops and factories . An efficient transport system provides saves the environmental , time and costs. Which can result in an increase in commuters who

System Engineering Planning And Organization Essay

1012 words - 4 pages input to SEMP. Based on the information available in PMP, SEMP will be able to prepare a top level plan required for managing systems engineering effort. b) The Reliability Program Plan: Reliability program plan is developed to identify reliability requirements for the system though reliability analysis and to ensure that the system will meet its requirements. Reliability Program Plan is combined with SEMP, in smaller projects. For larger projects