FICOSA INTERNATIONAL S.A. 2016. This document or its contents may not be communicated
or distributed to third parties or reproduced in whole or in part without the express permission of FICOSA
LIST OF CONTENTS
1. INTRODUCTION ......................................................................................................................................6
2. DSRC OBU SYSTEM DESCRIPTION....................................................................................................6
2.1 DSRC OBU -GENERAL ASSEMBLY OVERVIEW.......................................................................................6
2.2 DSRC OBU -LABEL DETAILS..................................................................................................................8
2.3 DSRC OBU -EXTERNAL DIMENSIONS.....................................................................................................9
2.4 DSRC OBU -BOARDS..............................................................................................................................9
2.5 DSRC OBU -SYSTEM ARCHITECTURE OVERVIEW ..................................................................................9
2.6 DSRC OBU –INTERFACES DESCRIPTION...............................................................................................11
2.6.1 MAIN Connector Pin-Out .................................................................................................12
2.6.2 HMI & CAN Connector Pin-Out.......................................................................................13
3. ELECTRICAL CHARACTERISTICS ..................................................................................................14
4. DSRC OBU POWER UP PROCEDURE ...............................................................................................15
5. DSRC OBU BOOT UP PROCEDURE...................................................................................................16
5.1 CONNECTING TO THE UNIT .....................................................................................................................16
5.2 DSRC OBU SOFTWARE VERSION ..........................................................................................................16
5.3 ADB.......................................................................................................................................................17
5.4 GNSS FIX ACQUISITION .........................................................................................................................17
5.5 BASIC SAFETY MESSAGE ........................................................................................................................18
5.6 CONNECTING TO THE HMI BOARD WITH ADB OVER USB......................................................................19
5.7 ANDROID SDK........................................................................................................................................19
5.8 GETTING ANDROID SDK FOR LINUX ......................................................................................................19
5.9 SET SDK ENVIRONMENT VAR .................................................................................................................20
6. CAPTURING BASIC SAFETY MESSAGES........................................................................................21
7. DSRC OBU - SAFETY APPLICATIONS..............................................................................................22
7.1 EMERGENCY ELECTRONIC BRAKE LIGHTS (EEBL) ................................................................................22
7.2 FORWARD COLLISION WARNING (FCW)................................................................................................22
7.3 BLIND SPOT WARNING/LANE CHANGE WARNING (BSW/LCW)............................................................24
7.4 DO NOT PASS WARNING (DNPW)..........................................................................................................25
7.5 INTERSECTION MOVEMENT ASSIST (IMA)..............................................................................................26
7.6 LEFT TURN ASSIST (LTA) ......................................................................................................................27
7.7 RIGHT TURN ASSIST (RTA)....................................................................................................................27
7.8 SPEED LIMIT WARNING /CURVE SPEED WARNING (SPD/CSW)............................................................28
8. DEAD RECKONING...............................................................................................................................29
9. VEHICLE INTEGRATION ....................................................................................................................30
9.1 DSRC OBU -MECHANICAL VEHICLE INTEGRATION..............................................................................30
9.2 DSRC OBU -ELECTRICAL VEHICLE INTEGRATION................................................................................30
9.3 VIRTUAL CAN PROTOCOL......................................................................................................................31
10. REGULATORY INFORMATION USA ................................................................................................35
10.1 PERMITTED ANTENNA........................................................................................................................35
10.2 RF EXPOSURE SAFETY........................................................................................................................36
10.3 FCC STATEMENT ...............................................................................................................................36
11. ANNEX #1.................................................................................................................................................38
11.1 HOST A HOTSPOT ...............................................................................................................................38