Abstract:
Nowadays the problem of Road Traffic Accident causing loss a lot of life and
property. Especially on the street in Thailand that have various style and the drivers
use high speed for driving it could be often have an accident. That the reason it make
a concept to development of location base service system for reducing speed of land
transportation. For create a map system to reducingspeed of car in case study of
Muang District, Chon Buri Province. That use speed levels to calculate for the slow
down distance value and use the calculate results to create a map to be guideline for
application development and able to be an equipment for make decision of drivers.
The calculate for the slow down distance all have 12 levels that the speed start at 20
kilometers per hour to 130 kilometers per hour. The study location that on the way to
go have 36 positions and on the way to back have 33 positions that all have 69
position. The calculateresults of the slow down distance use to apply with Geographic
analysis that use Multiple Ring Buffer and Split Buffer is analysis technical and use
the analysis and use the analysis results to make a map for reducing speed of land
transportation to be guideline for develop applications in next process.
Then use a map for reducing speed of land transportation for develop
applications that use Physics Principle and Computer Engineering apply and create
the systems on base of javascript language. The development have 2 process are
develop calculate system of genius reducing speed that consist of pointing the current
location with real time satellites, automatic calculation and reducing speed
notification. Develop application using with App Inventor 2 Beta program that consist
of create using system, application operation type, data connection type and ordering.
This application have 2 notification types are use the voice and use the message.
The result of develop application in case study can be apply to practical and
can be reducing speed that calculate for the slow down. For the test be consistent with
documents and many research can show speed level it can be relate and connection
with people as part of an accident. Researcher hope this education and develop it will
be useful for those who are interested to develop application forward.