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A Study on Remote On-Line Diagnostic System for Vehicles by Integrating the Technology of OBD, GPS, and 3G
Abstract:This paper presents a remote on-line diagnostic system for vehicles via the use of On-Board Diagnostic (OBD), GPS, and 3G techniques. The main parts of the proposed system are on-board computer, vehicle monitor server, and vehicle status browser. First, the on-board computer can obtain the location of deriver and vehicle status from GPS receiver and OBD interface, respectively. Then on-board computer will connect with the vehicle monitor server through 3G network to transmit the real time vehicle system status. Finally, vehicle status browser could show the remote vehicle status including vehicle speed, engine rpm, battery voltage, engine coolant temperature, and diagnostic trouble codes. According to the experimental results, the proposed system can help fleet managers and car knockers to understand the remote vehicle status. Therefore this system can decrease the time of fleet management and vehicle repair due to the fleet managers and car knockers who find the diagnostic trouble messages in time.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1080965Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2501
 Diagnostic Trouble Code Definitions Equivalent to ISO/DIS 15031-6, SAE Standard J2012, 2002.
 E/E Diagnostic Test Modes ÔÇö Equivalent to ISO/DIS 15031-5, SAE Standard J1979, 2002.
 C. E. Lin and C. C. Li, "A Real Time GPRS Surveillance System using the Embedded System," AIAA J. Aerosp. Comput., Inf. Commun., vol. 1, no. 1, pp. 44-59, Jan. 2004.
 C. E. Lin, C. C. Li, and S. F. Tai, "G3 technology for intelligent transportation system," in Proc. FISITA 2004 World Automotive Congress, Barcelona, 2004, F2004I071.
 C. E. Lin, C. C. Li, S. H. Yang, S. H. Lin; C. Y. Lin, "Development of On-Line Diagnostics and Real Time Early Warning System for Vehicles," in Proc. IEEE Sensors for Industry Conference, Houston, 2005, pp. 45-51.
 Diagnostic Connector Equivalent to ISO/DIS 15031-3, SAE Standard J1962, 2002.
 NMEA data. Available: http://gpsinformation.org/dale/nmea.htm