Samsung SAM OCU 14 User Manual

On board Control Unit

SAM-OCU-14

System Manual Ver 1.2

SAM-OCU-14_MANUAL

Rev. 1.2

Dec. 05, 2013

Copyright 2013 Samsung SDS Co., Ltd. All rights reserved. You are strictly prohibited to copy, disclose, distribute, or use this document in part or as a whole for any purposes other than those for which this document is disclosed. This document is copyrighted and contains confidential information and other intellectual property rights of Samsung SDS Co., Ltd. Any unauthorized use, copy, disclosure or distribution constitutes infringement of Samsung SDS’ intellectual property rights.

Revision History


	Document Name		On board Control Unit System Manual

	Version	Date	Notice	Writer

0.1		2013.06.20	Draft	Kihyun, Kim
1.0		2013.11.14	Revision	Dalyoung, Kim
1.1		2013.11.18	Revision & Translation	Kihyun, Kim
1.2		2013.12.05	Revision	Dalyoung, Kim

System Manual – SAM-OCU-14 – 2013.12.05

CONTENTS

			Table of Contents
1	OVERVIEW ..............................................................................................................................................			- 4 -
	1.1	GENERAL DESCRIPTION .......................................................................................................................		- 4 -
	1.2	OUTSIDE DIMENSION ...........................................................................................................................		- 4 -
	1.3	SYSTEM CONFIGURATION ....................................................................................................................		- 6 -
	1.3.1		Block Diagram............................................................................................................................	- 6 -
	1.4	GENERAL SPECIFICATION .....................................................................................................................		- 7 -
2	MODULE CONFIGURATION ...............................................................................................................			- 8 -
	2.1	CPU MODULE......................................................................................................................................		- 8 -
	2.1.1		General Description ....................................................................................................................	- 8 -
	2.1.2		Block diagram ............................................................................................................................	- 9 -
	2.2	BASE BOARD MODULE........................................................................................................................		- 10 -
	2.2.1		General Description .................................................................................................................	- 10 -
	2.2.2		Layout of Base board module ..................................................................................................	- 10 -
	2.2.3		Wi-Fi/Bluetooth module...........................................................................................................	- 11 -
	2.2.4		GPS module ..............................................................................................................................	- 11 -
	2.3	TOUCH SCREEN DISPLAY ...................................................................................................................		- 11 -
	2.3.1		General Description .................................................................................................................	- 11 -
	2.3.2		Layout .......................................................................................................................................	- 12 -
	2.3.3		LCD display specification ........................................................................................................	- 13 -
	2.3.4		Touch panel Specification ........................................................................................................	- 13 -
	2.4	SPEAKER ............................................................................................................................................		- 14 -
	2.4.1		General Description .................................................................................................................	- 14 -
	2.5	CONNECTOR AND POWER SWITCH ......................................................................................................		- 15 -
	2.5.1		Signal & Power connector .......................................................................................................	- 15 -
	2.5.2		LAN connector .........................................................................................................................	- 15 -
	2.5.3		Power switch & Fuse holder ....................................................................................................	- 16 -
	2.6	CONNECTION DIAGRAM .......................................................................................................................		- 0 -
	2.6.1		Rear Cover connector – PWR ....................................................................................................	- 0 -
	2.6.2		Rear Cover connector –SIGNAL ...............................................................................................	- 1 -
	2.6.3		Rear Cover connector –DIO.......................................................................................................	- 1 -
	2.7	OPERATION & USAGE ..........................................................................................................................		- 2 -

System Manual – SAM-OCU-14 – 2013.12.05

List of Tables
TABLE 1 GENERAL SPECIFICATION .......................................................................................................................	- 7 -
TABLE 2 SPECIFICATION OF GPS MODULE..........................................................................................................	- 11 -
TABLE 3 SPECIFICATION OF LCD DISPLAY .........................................................................................................	- 13 -
TABLE 4 SPECIFICATION OF TOUCH PANEL .........................................................................................................	- 13 -
TABLE 5 SPECIFICATION OF SPEAKER.................................................................................................................	- 14 -
TABLE 6 SPECIFICATION OF PWR CONNECTOR..............................................................................................	- 13 -
TABLE 7 SPECIFICATION OF SIGNAL CONNECTOR........................................................................................	- 13 -
TABLE 8 SPECIFICATION OF DIO CONNECTOR ...............................................................................................	- 13 -
List of Figures
FIGURE 1 DRAWING OF OCU ...............................................................................................................................	- 4 -
FIGURE 2 OUTSIDE DIMENSION ............................................................................................................................	- 5 -
FIGURE 3 OCU BLOCK DIAGRAM ........................................................................................................................	- 6 -
FIGURE 4 BLOCK DIAGRAM OF CPU MODULE .....................................................................................................	- 9 -
FIGURE 5 TOP LAYOUT OF BASE BOARD MODULE (EXAMPLE) ...........................................................................	- 10 -
FIGURE 6 BOTTOM LAYOUT OF BASE BOARD MODULE (EXAMPLE)....................................................................	- 10 -
FIGURE 7 LAYOUT OF LCD DISPLAY ..................................................................................................................	- 12 -
FIGURE 8 LAYOUT OF TOUCH PANEL ..................................................................................................................	- 12 -
FIGURE 9 LAYOUT OF SPEAKER..........................................................................................................................	- 14 -
FIGURE 10 CONNECTOR LAYOUT OF REAR COVER ..............................................................................................	- 0 -

System Manual – SAM-OCU-14 – 2013.12.05

1 Overview

1.1General Description

On-board Control Unit (OCU) is installed in a bus. That controls the bus system (such as door, passenger information display and etc.) and ticket validating system. In addition, it has a function of communication with the external center server.

This document informs and defines each module and specification of OCU.

Figure 1 Drawing of OCU

1.2Outside Dimension

System Manual – SAM-OCU-14 – 2013.12.05

Figure 2 Outside dimension

System Manual – SAM-OCU-14 – 2013.12.05

1.3System Configuration

1.3.1Block Diagram

The following figure is the OCU block diagram.

Figure 3 OCU Block Diagram

System Manual – SAM-OCU-14 – 2013.12.05

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