| Title |
A Study on Solution to ERD-Navigation Interworking using USB Bulk Communication |
| DOI |
https://doi.org/10.5370/KIEE.2017.66.9.1409 |
| Keywords |
Navigation ; Event Data Recorder ; Convergence Solution ; GPS ; OBD |
| Abstract |
The navigation and EDR(Event Data Recorder) have a different roles but also a lot of similar or common functions and elements. A representative element is a GPS. The GPS of navigation is a more higher than the that of EDR in performance. The high performance GPS has a very short initialization time and more accurate than the GPS of EDR. And the informations of OBD(On Board Diagnostics) is able to be shared in navigation and EDR. But these inter-working product between the navigation and EDR has been not yet shown. So, this paper is aimed to show how to interwork in two devices. We utilize USB bulk communication in two devices for inter-working. It is very simple ways and it could interwork in GPS, event video and ODB II data. It could be effective in cost competence and convenience. These was implemented by hardware and software and proved by the standard test. |