scholarly journals Design of Automatic Comprehensive Traffic Data Management System for Pennsylvania

Author(s):  
Jin-Hyuk Chung ◽  
Krishnan Viswanathan ◽  
Konstadinos G. Goulias

With the highway infrastructure under strain, there is a need to collect and analyze traffic volume, vehicle classification, and weight data in an integrated manner. Most research focuses on collection and quality of data with little emphasis on an integrated traffic data management system. Design of an integrated traffic data management system that allows for editing, storage, and reporting of traffic volumes, vehicle classification, and vehicle weight along with quality assurance of data is presented. The system includes the creation of new software and the use of existing software that has been modified to allow for the flagging of data errors, the reading of 1995 Traffic Monitoring Guide format data, and the aggregation of vehicle class data in suitable schemes to ease analysis. Procedures for the input of missing data and the correction of erroneous data are described. The system is user friendly and designed to operate under a Windows 3.1 or a Windows NT 4.0 environment. Refinements needed in the future are identified and presented.

2017 ◽  
Vol 4 (1) ◽  
pp. 62-66
Author(s):  
Luyen Ha Nam

From long, long time ago until nowadays information still takes a serious position for all aspect of life, fromindividual to organization. In ABC company information is somewhat very sensitive, very important. But how wekeep our information safe, well we have many ways to do that: in hard drive, removable disc etc. with otherorganizations they even have data centre to save their information. The objective of information security is to keep information safe from unwanted access. We applied Risk Mitigation Action framework on our data management system and after several months we have a result far better than before we use it: information more secure, quickly detect incidents, improve internal and external collaboration etc.


2014 ◽  
Vol 36 (7) ◽  
pp. 1485-1499 ◽  
Author(s):  
Jie SONG ◽  
Tian-Tian LI ◽  
Zhi-Liang ZHU ◽  
Yu-Bin BAO ◽  
Ge YU

1991 ◽  
Author(s):  
Douglas E. Shackelford ◽  
John B. Smith ◽  
Joan Boone ◽  
Barry Elledge

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