Samsung SDS SAM-OCU-14 OCU (On-board Control Unit) User Manual
Samsung SDS Co., Ltd. OCU (On-board Control Unit)
User Manual
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| Document ID | 2146219 |
| Application ID | 2Kq5gUV814ucTPXkIRIG9g== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 110.57kB (1382180 bits) |
| Date Submitted | 2013-12-18 00:00:00 |
| Date Available | 2014-06-16 00:00:00 |
| Creation Date | 2013-12-05 14:38:34 |
| Producing Software | Microsoft® Word 2010 |
| Document Lastmod | 2013-12-18 09:01:12 |
| Document Title | User Manual |
| Document Creator | Microsoft® Word 2010 |
| Document Author: | SEC |
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 0.1 2013.06.20 Draft 1.0 2013.11.14 Revision 1.1 2013.11.18 Revision & Translation 1.2 2013.12.05 Revision System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Writer Kihyun, Kim Dalyoung, Kim Kihyun, Kim Dalyoung, Kim Confidential CONTENTS Table of Contents OVERVIEW .............................................................................................................................................. - 4 1.1 GENERAL DESCRIPTION ....................................................................................................................... - 4 - 1.2 OUTSIDE DIMENSION ........................................................................................................................... - 4 - 1.3 SYSTEM CONFIGURATION .................................................................................................................... - 6 - 1.3.1 1.4 Block Diagram............................................................................................................................ - 6 - GENERAL SPECIFICATION ..................................................................................................................... - 7 - 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 2.5 General Description ................................................................................................................. - 14 - 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 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 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 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 1 Overview 1.1 General 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 1.2 Outside Dimension System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential Figure 2 Outside dimension System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 1.3 System Configuration 1.3.1 Block Diagram The following figure is the OCU block diagram. Figure 3 OCU Block Diagram System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 1.4 General Specification The table below shows the general specifications of the OCU. System Enclosure CPU Module Base Board Module Item Specification Dimension(mm) 230.0(W) * 176.2(H) * 46.9(D) Material Outside steel of enclosure : Material: PC-ABS Processor Samsung S5PV210, Cortex-A8 1GHz Memory RAM: 512MB, NAND Flash: 512MB OS ANDROID 4.0 Wi-Fi/Bluetooth Module IEEE802.11b/g/n, Bluetooth 3.0+HS GPS module GPS RX Sensitivity: -164dBm GPS Accuracy: 3m Touch screen display 8 inch Resolution: 1024 * 3(RGB) * 600 Touch method: 4-wire resistive touch External Interface USB 2.0 Host * 1 USB 2.0 OTG * 1 SD Card Slot * 1 LAN * 1 RS232 * 1, RS232/485 * 1 CAN interface * 1 Antenna port *3 Speaker Rated Input Power 1W, 8ohm Power Input voltage (V) 24 VDC Table 1 General specification System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2 Module Configuration The configuration of OCU is as follows: CPU Module Base Board Module Touch Screen Display Speaker 2.1 CPU Module 2.1.1 General Description The CPU Module controls all the sub-modules and processes all the data in the OCU. They have sufficient space for Operating System (OS) and the OCU application data. CPU Module is assembled with some parts as follows; CPU (Samsung S5PV210, Cortex-A8 1GHz) RAM (LDDR2 1Gbit *4) NAND Flash 512MB System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.1.2 Block diagram Figure 4 Block diagram of CPU Module System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.2 Base board module 2.2.1 General Description Base board module performs major functions of OCU device controlling. The Wi-Fi/BT module, CAN module and etc. are installed on the base board. 2.2.2 Layout of Base board module Figure 5 Top Layout of Base board module (Example) Figure 6 Bottom Layout of Base board module (Example) System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.2.3 Wi-Fi/Bluetooth module The OCU has the Wi-Fi/Bluetooth module to communicate with the server (in the garage) and peripheral devices. The key features are as below; IEEE802.11b/g/n standard conformity, BT3.0,2.1+EDR Low standby current (with advanced power save and sleep mode) Transmit speed : 11/5.5/2/1 Mbps(11b), 54/48/36/24/18/12/9/6 Mbps(11g), 150~6.5 Mbps (11n) Channel Number : 1 to 13 channel (11bg), 79 channel (BT) Interface : SDIO Built-in EEPROM, 2G-PA, Crystal, BPF Security: WEP (64/128), TKIP, AES, WPA/WPA2, WAPI Small Outline: 9.0 x 8.8 x 1.35(Max) mm Package: Metal case package Utilizes 88W8787 IC RoHS Conformity 2.2.4 GPS module The specification of GPS module is as below. Item Specification RX Sensitivity -164dBm Cold start autonomous -147dBm Hot start autonomous -161dBm Tracking mode -166dBm Accuracy 3m TTFF from cold start 42 sec TTFF from warm start 30 sec TTFF from hot start 1.8 sec Table 2 Specification of GPS module 2.3 Touch Screen Display 2.3.1 General Description The Touch screen display is a color graphic touch screen (8” inch TFT LCD) that allows driver to input their operation. The Touch screen display is positioned ergonomically for driver to operate easily. System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.3.2 Layout Figure 7 Layout of LCD display Figure 8 Layout of Touch panel System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.3.3 LCD display specification Item Specification LCD size 8.0 inch(Diagonal) Driver element a-Si TFT active matrix Resolution 1024 x 3(RGB) x 600 Display mode Normally White Dot pitch 0.1725(W) x 0.1656(H) Active area 176.64(W) x 99.36(H)mm Module size 192.8(W) x 116.9(H) x 6.4(D)mm Surface treatment Plain Color arrangement RGB-stripe View Direction(Gray Inversion) 6:00 O’ Clock Interface Digital Backlight power consumption 3.56W (Typ.) Panel power consumption 0.39 W(Typ) Weight 0.226kg(Typ) Table 3 Specification of LCD display 2.3.4 Touch panel Specification Item Specification Glass THK 1.1mm Film type Non-glare Total THK 1.35±0.15mm Linearity ±1.5% or less Transmittance 80% or more Resistance 100 < X axis <1200ohm, 100 < Y axis < 1200ohm Tail FPC (Ni+Au) Method 4-wire resistive touch Table 4 Specification of Touch panel System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.4 Speaker 2.4.1 General Description The Speaker is installed in the OCU. The speaker makes a sound for driver’s recognition. Figure 9 Layout of Speaker Items Description Rated Input Power 1.0W (Max. 1.5W) Impedance 8±15%(Ohm) Output SPL @ 0.1W/0.1M 87±2dB Resonant frequency 800±20% Hz Magnet size (mm) 11.5 * 1.5 Weight 10g Dimension (mm) 40(W) * 20(H) * 8.2(D) Table 5 Specification of Speaker System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.5 Connector and Power switch 2.5.1 Signal & Power connector 2.5.2 LAN connector System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.5.3 Power switch & Fuse holder System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential 2.6 Connection Diagram Figure 10 Connector Layout of Rear Cover 2.6.1 Rear Cover connector – PWR Pin No Name Description PWR DC_IN PWR DC_IN GND GND GND GND Table 7 Specification of PWR Connector Connector Option DC POWER IN 24V 2.6.2 Rear Cover connector –SIGNAL Pin No Name Description VDD DC_OUT 3.3V RXD Comm TXD Comm GND GND RXD Comm TXD Comm RXD RS232 & 485 TXD RS232 & 485 485_A Comm 10 485_B Comm 11 CAN_H Comm 12 CAN_L Comm Connector Option RS232 Comm RS232 or 485 (Optional) RS485 Comm CAN Comm Table 8 Specification of SIGNAL Connector 2.6.3 Rear Cover connector –DIO Pin No Name Description VDD_EXT_DIO1 DC_OUT 3.3V GPIO_IN1 GPIO INPUT GPIO_OUT1 GPIO OUTPUT VDD_EXT_DIO2 GPIO_IN2 GPIO INPUT GPIO_OUT2 GPIO OUTPUT VDD_EXT_DIO0 DC_OUT 3.3V GPIO_IN0 GPIO INPUT GPIO_OUT0 GPIO OUTPUT 10 GND GND Confidential For GPIO 1 For GPIO 2 Table 9 Specification of DIO Connector System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Connector Option For GPIO 0 2.7 Operation & Usage 1. Turn on the OCU, check the android OS booting by the LCD display. After boot-up, the operator can use the OCU. 2. There are six (6) keys on front of OCU. The function for each key is as below; ROUTE: The selection of in-service route. START: The operator pushes this button when start the service. Payzone 1: The selection of fare payment type Payzone 2 : The selection of fare payment type Payzone 3 : The selection of fare payment type CANCEL: Cancelation of event. 3. The LCD display has a resistive touch panel for operator to operate the OCU by using his finger. 4. There are USB port, Audio port and External Micro SD card slot on the right side of OCU. 5. There are Digital In/Output port, Serial communication port and LAN (Ethernet) port on the rear cover of OCU. So, it supports variable interface. 6. The OCU has audio interface to support the announcement for operator. his euipment complies ith radiation e posure limits set forth for an uncontrolled en ironment his euipment should be installed and operated System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved ith minimum distance Confidential cm bet een the radiator your body FCC STATEMENT CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Modifications not expressly approved by the manufacturer could void the user's authority to operated the equipment under FCC rules. System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential Thank You. Tel : +82-2-3429-2114 E-mail : sdspr@samsung.com http : //www.sds.samsung.co.kr System Manual – SAM-OCU-14 – 2013.12.05 Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved Confidential Copyright ⓒ 2013 Samsung SDS Co., Ltd. All rights reserved | Confidential
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