Investigation and realization of embedded GIS display technology basing on multi-task scheduling

Author

Fei-fei, Lu ; Xiao-chuan, Pu

Author_Institution

Acad. Instn. of Compute Technol. in River-South, Wuxi, China

fYear

2008

fDate

22-25 Nov. 2008

Firstpage

35

Lastpage

38

Abstract

Embedded GIS is the basic platform of the remotion geographic information service, and it is one of the critical technologies to accomplish the real time display when the resource of platform is limited. Basing on the contrastingly analyzing of the current display technology of the geographic information, and combining with the demanding of our project, the paper presents a real-time display technology of map which is basing on task scheduling, and realizes the real time display of the images and series-scale vector maps on two kinds of embedded platform whose core is ARM, it costs less than 1 second to browse the maps and it could satisfy the demand of practical application.

Keywords

embedded systems; geographic information systems; ARM; embedded GIS display technology; embedded platform; multi-task scheduling; real-time display technology; remotion geographic information service; series-scale vector maps; Cities and towns; Computer displays; Data processing; Geographic Information Systems; Information analysis; Large screen displays; Paper technology; Real time systems; Scheduling; Space technology; Embedded Geographic Information System; Map browse; Message drive; Real time display; Task scheduling;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer-Aided Industrial Design and Conceptual Design, 2008. CAID/CD 2008. 9th International Conference on

Conference_Location

Kunming

Print_ISBN

978-1-4244-3290-5

Electronic_ISBN

978-1-4244-3291-2

Type

conf

DOI

10.1109/CAIDCD.2008.4730514

Filename

4730514