Advantech Co TREK520 Computer User Manual
Advantech Co Ltd Computer
Users Manual
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| Document ID | 2379003 |
| Application ID | TwBdwFIYzgm8vaxTeKrLFQ== |
| Document Description | Users Manual |
| Short Term Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 113.36kB (1416994 bits) |
| Date Submitted | 2014-09-05 00:00:00 |
| Date Available | 2014-09-05 00:00:00 |
| Creation Date | 2017-10-21 08:52:33 |
| Producing Software | GPL Ghostscript 9.18 |
| Document Lastmod | 2017-10-21 08:52:33 |
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User Manual TREK-520 Computer Copyright The documentation and the software included with this product are copyrighted 2010 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable. How- ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements of the rights of third parties, which may result from its use. Acknowledgements Intel and Atom are trademarks of Intel Corporation. Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp. All other product names or trademarks are properties of their respective owners. Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for two years from the date of purchase. This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech, or which have been subject to misuse, abuse, accident or improper installation. Advantech assumes no liability under the terms of this warranty as a consequence of such events. Because of Advantech’s high quality-control standards and rigorous testing, most of our customers never need to use our repair service. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For out- of-warranty repairs, you will be billed according to the cost of replacement materials, service time and freight. Please consult your dealer for more details. If you think you have a defective product, follow these steps: 1. Collect all the information about the problem encountered. (For example, CPU speed, Advantech products used, other hardware and software used, etc.) Note anything abnormal and list any onscreen messages you get when the problem occurs. 2. Call your dealer and describe the problem. Please have your manual, product, and any helpful information readily available. 3. If your product is diagnosed as defective, obtain an RMA (return merchandise authorization) number from your dealer. This allows us to process your return more quickly. 4. Carefully pack the defective product, a fully-completed Repair and Replacement Order Card and a photocopy proof of purchase date (such as your sales receipt) in a shippable container. A product returned without proof of the purchase date is not eligible for warranty service. 5. Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer. TREK-520 User Manual ii Declaration of Conformity This product has passed the CE test for environmental specifications. Test conditions for passing included the equipment being operated within an industrial enclosure. In order to protect the product from being damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly recommend the use of CE-compliant industrial enclosure products. FCC Class B Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. “Complies with CANADA RSS-210 FCC Part 15.21 information for user You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation Notes and Warnings to the User and Installer: Caution: This Installation Guide is intended for use by the professional wireless LAN system installer. The device cannot be sold retail, to the general public or by mail order. It must be sold to dealers or have strict marketing control. Warning: It is the responsibility of the professional installer to ensure that the system is used exclusively for fixed, point-to-point operations. Warning: When using the device in the United States (or where FCC rules apply), it is the responsibility of the professional installer to ensure to control the output power not greater then the application. Who Should Use this Guide: Installation of this device should be accomplished only by a qualified wireless LAN system installer who is: -Knowledgeable of the use, installation and configuration procedures and associated networking components. -Knowledgeable of each system component’s equipment User and Installation Guide. -Knowledgeable of the installation and configuration procedures for the site’s network infrastructure system and wiring. -Knowledgeable of the installation procedures, safety, and code requirements for the site’s antenna, antenna mast, antenna cabling, and installation. We highly recommend that the antenna installation be performed by a qualified antenna installation Professional. Users should not attempt to make such connections themselves, but should contact the appropriate electrical inspection authority, or electrician, as appropriate. 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. Technical Support and Assistance 1. 2. Visit the Advantech web site at www.advantech.com/support for the latest information about the product. Contact the distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance. Please have the following information ready before you call: – Product name and serial number – Description of your peripheral attachments – Description of your software (operating system, version, application software, etc.) – A complete description of the problem – The exact wording of any error messages Warnings, Cautions and Notes Warning! personal Warnings indicate conditions, which if not observed, can cause Injury! Caution! Cautions are included to help you avoid damaging hardware or losing data. e.g. There is a danger of a new battery exploding if it is incorrectly installed. Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. Note! Notes provide optional additional information. Document Feedback To assist us in making improvements to this manual, we would welcome comments and constructive criticism. Send all such in writing to: support@advantech.com Packing List Before setting up, check that the items listed below are included, in good condition. If any item does not accord with the table, please contact your dealer immediately. TREK-520 series Computing Box Accessories for TREK-520 Warranty card Power cord: DC power inlet cable Videio in/CAN cable “Drivers, Utilities and User Manual" CD-ROM Safety Instructions 1. 2. 3. Read these safety instructions carefully. Keep this User Manual for later reference. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning. 4. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. 5. Keep this equipment away from humidity. 6. Put this equipment on a reliable surface during installation. Dropping it or letting it fall may cause damage. 7. The openings on the enclosure are for air convection. Protect the equipment from overheating. DO NOT COVER THE OPENINGS. 8. Make sure the voltage of the power source is correct before connecting the equipment to the power outlet. 9. Position the power cord so that people cannot step on it. Do not place anything over the power cord. 10. All cautions and warnings on the equipment should be noted. 11. If the equipment is not used for a long time, disconnect it from the power source to avoid damage by transient overvoltage. 12. Never pour any liquid into an opening. This may cause fire or electrical shock. 13. Never open the equipment. For safety reasons, the equipment should be opened only by qualified service personnel. 14. If one of the following situations arises, get the equipment checked by service personnel: 15. The power cord or plug is damaged. 16. Liquid has penetrated into the equipment. 17. The equipment has been exposed to moisture. 18. The equipment does not work well, or you cannot get it to work according to the user's manual. 19. The equipment has been dropped and damaged. 20. The equipment has obvious signs of breakage. 21. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE TEMPERATURE MAY GO BELOW -30° C (-22° F) OR ABOVE 70° C (158° F). THIS COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A CONTROLLED ENVIRONMENT. Operating temperature: 50° C 22. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS. 23. The sound pressure level at the operator's position according to IEC 704-1:1982 is no more than 70 dB (A). DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein. Wichtige Sicherheishinweise 1. 2. 3. Bitte lesen sie Sich diese Hinweise sorgfältig durch. Heben Sie diese Anleitung für den späteren Gebrauch auf. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie Keine Flüssig-oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung. 4. Die NetzanschluBsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein. 5. Das Gerät ist vor Feuchtigkeit zu schützen. 6. Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen oder Fallen könnte Verletzungen hervorrufen. 7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor überhit- zung schützt. Sorgen Sie dafür, daB diese Öffnungen nicht abgedeckt werden. 8. Beachten Sie beim. AnschluB an das Stromnetz die AnschluBwerte. 9. Verlegen Sie die NetzanschluBleitung so, daB niemand darüber fallen kann. Es sollte auch nichts auf der Leitung abgestellt werden. 10. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten. 11. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden. 12. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. elektrischen Schlag aus- lösen. 13. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem Servicepersonal geöffnet werden. 14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu überprüfen: 15. Netzkabel oder Netzstecker sind beschädigt. 16. Flüssigkeit ist in das Gerät eingedrungen. 17. Das Gerät war Feuchtigkeit ausgesetzt. 18. Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen. 19. Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt. 20. Wenn das Gerät deutliche Anzeichen eines Defektes aufweist. 21. VOSICHT: Explisionsgefahr bei unsachgemaben Austausch der Batterie.Ersatz nur durch densellben order einem vom Hersteller empfohlene-mahnlichen Typ. Entsorgung gebrauchter Batterien navh Angaben des Herstellers. 22. ACHTUNG: Es besteht die Explosionsgefahr, falls die Batterie auf nicht fach- männische Weise gewechselt wird. Verfangen Sie die Batterie nur gleicher oder entsprechender Type, wie vom Hersteller empfohlen. Entsorgen Sie Batterien nach Anweisung des Herstellers. 23. Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70dB(A) oder weiger. Haft ungsausschluss: Die Bedienungsanleitungen wurden entsprechend der IEC704-1 erstellt. Advantech lehnt jegliche Verantwortung für die Richtigkeit der in diesem Zusammenhang getätigten Aussagen ab. Safety Precaution - Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage. To avoid electrical shock, always disconnect the power from your PC chassis before you work on it. Don't touch any components on the CPU card or other cards while the PC is on. Disconnect power before making any configuration changes. The sudden rush of power as you connect a jumper or install a card may damage sensitive electronic components. Warning! 1. Input voltage rated: 12-24 Vdc. Transport: carry the unit with both hands and handle with care. Maintenance: to properly maintain and clean the surfaces, use only approved products or clean with a dry applicator. 4. CompactFlash: Turn off the power before inserting or removing CompactFlash storage cards. 2. 3. European Contact information: Advantech Europe GmbH Kolberger Straße 7 D-40599 Düsseldorf, Germany Tel: 49-211-97477350 Fax: 49-211-97477300 Chapter General Information This chapter gives background information on the TREK-520 Computing Box. Sections include: ! Introduction ! General Specifications ! Dimensions 1.1 Introduction The TREK-520 is a dedicated box computer for industrial, transport trucks, buses and taxis. TREK-520 combined with variety of I/O connectors can be connected to devices like OBD-II (see Ch3.3) or TPMS (Tire Pressure Monitoring System) external modules via COM port. Dual display/dual audio interfaces supporting different resolutions can deliver different applications to different displays; eg: one application to a driver and another to a digital signage application. Built-in wireless communications (WWAN, WLAN, BT) enable TREK-520 to send important driver/ location/cargo information back to the control center. TREK-520 can also operate in extreme environments with features like a wide working temperature range (-30 to 70 degrees). TREK-520 also uses a special design to handle the critical issue of in power. Special power protection (ISO7637-2/SAE J1455 Class A/ SAE J1113) and power management software (Ignition on/off, delay on/off, low battery monitor) prevent electrical noise and surges from impacting the system, guarding against damage from transient power. Rear-Side Connectors 1.2 General Specifications Key features z Supports Win CE 6.0 and Linux z Automotive grade working temperature range (-30° C to 70° C) z Rich I/O including CAN, RS-232, J1708, Line out, Mic in, USB, min USB Client z Built-in communication modules, including GSM/GPRS/HSDPA/CDMA, WLAN & Bluetooth z GPS with AGPS and dead reckoning technology (speed line) z Certifications: CE/FCC/e-mark, MIL-SD810F, ISO 7637-2, SAE J1455, SAE J1113 regulations z Ignition on/off delay; SW detectable/controllable for power management 1.2.1 General Dimensions: (W x H x D): 190x134x45.5 mm. Weight: 900 g. Power supply: – Input voltage: 12 ~ 24Vdc, support ignition cold crank – Ignition on/off – Low battery shut-down protection threshold (optional): When the battery voltage level drops below 11V for more than 30 seconds, TREK-520 will automatically shut down in order to prevent “deep discharge” situations and TREK-520 can be re-activated only when the voltage is > 11V. – Power on delay: Default 2 seconds. When the TREK-520 is powered on via ignition key, the system will delay 2 seconds to power on. – Power off delay: Default 5 seconds. When TREK-520 power is controlled by ignition key and turns off by the key (ignition=off), the TREK-520 will start the shut procedure after 5 seconds. – Hard off delay: Default 30 seconds. When TREK-520 power is controlled by ignition key and turns off by the key (ignition=off), the TREK-520 will cut off the 5VSB power after 30 seconds. In this event when the shutdown process is longer than 30 seconds, the power will be shut down hard, turning off the TREK-520's power and 5VSB. Note! For more detail of function please refer to Chapter 4, Section 4.3.2 of this manual. Power consumption: The maximum current consumption is about 32.4 watts. The power consumption is 12 watts in normal mode (with only XPE running; no I/O device and modules connected to the TREK-520). Front panel and back cover: IP65 Sealed; NEMA4 compliant (Not including the I/O ports). Enclosure: Ruggedized aluminum without ventilation holes. 1.2.2 Standard PC Functions CPU: TI ARM Cortex-A8 AM3703 800MHz System chipset:. System memory: On board chip up to 1G Serial ports: RS-232, smart Display, WLAN,GPS, WWAN, VIO, USB 2.0, Client Universal serial bus (USB) port: Supports up to three USB2.0. One from smart display port. Bluetooth: One Class2 Bluetooth V2.1 + EDR module/ BT 3.0 Watchdog timer: 63-level timer intervals automatically generate system reset when the system stops due to a program error. Jumper selection and software enabled/disabled. RTC Battery: 3.0 V @ 200 mA lithium battery. Power management: Supports power saving modes including Normal Standby/Suspend modes. CAN bus Audio controller: Stereo sound: Audio interface: Optional modules: 12 channels GPS, quad-band GSM/GPRS, WLAN card 1.2.3 Touchscreen Type: Analog Resistive Light transmission: 80% Controller: RS-232 interface Power consumption: <5.5 V@ 20 mA Durability: > 10 million depressions Software driver: Supports Windows XP/XP Embedded, Win CE 1.2.4 Environment High/low temperature: -30 ~ 70° C Relative humidity: 10 ~ 95% @ 40° C (non-condensing) Shock: 30 G peak acceleration (11 msec duration) Certifications: CE, FCC, CCC, Emark, CB. Vibration: 5 ~ 500 Hz SAE J1455 4.9.4.2, MIL-STD-810F 514.5 Dimensions 1.4 Figure 1.1 TREK-520 dimensions Chapter 2 System Setup This chapter details system setup on TREK-550. Sections include: ! A Quick Tour of the computer box ! Installation Procedures ! Running the BIOS Setup Program 2.1 A Quick Tour of the TREK-520 Computing box. Before starting to set up the Computing Box, take a moment to become familiar with the locations and purposes of the controls, drives, connectors and ports, which are illustrated in the figures below. When the Computer box is placed inside truck glove cabinet or under the passenger’s seat next to the driver, its front appears as shown in Figure 2.1. Figure 2.1. front view of TREK-520 Figure 2.2Rear view of Figure 2.2. Rear view of TREK-520 2.3 Installing System Software Recent releases of operating systems from major vendors include setup programs which load automatically and guide users through the entire process of operating system installation. The guidelines below help to determine the steps necessary to install your operating system on the computer hard drive. Note! Some distributors and system integrators may have already pre- installed system software prior to shipment of your Mounted Computer. The BIOS of the computer supports system boots-up directly from the drive whenever it is connected using a USB interface. Power on the computer, or reset the system by pressing the “Ctrl” + “Alt” + “Del” keys simultaneously. The computer will automatically load the operating system from the diskette . When presented with the opening screen of a setup / installation program, simply fol- low the onscreen instructions. The setup program guides users through preparations of the hard drive, and installation of the operating system. When presented with an operating system command prompt, like, A:\>, then it is nec- essary to partition and format the hard drive, and manually copy the operating sys- tem files to it. Refer to the operating system user instructions about partitioning and formatting the hard drive. Note! The drivers and utilities used for the TREK-520 are subject to change without notice. If in doubt, check Advantech's website or contact our application engineers for the latest information regarding drivers and utilities. 2.4 Programming Function Keys and GPIO/CAN BUS The Mount Computer provides five function keys, GPIO and CAN bus as shown in section 2.1. These functions must be activated with the correct software, that’s why we provide an AP library for customers to design their own software. Refer to Appendix C for more detail. Chapter 3 Pin Assignments This appendix explains pin assignments on the TREK-520. 3.1 Front Side Connectors 3.2 Rear Side Connectors Chapter 4 Software demo application setup This appendix explains the software demo application for TREK-520. Sections include: ! Introduction ! How to set up demo application 4.1 Introduction To make the hardware easier to access for programmers, Advantech has developed an demo program in order to let customer test the functions on TREK-520. This document describes detailed information for each Advantech demo program so that application developers can become more familiar with using them. For technical support, contact Advantech application engineers worldwide. For news updates, visit our website: www.advantech.com 4.1.1 Execute J1939 demo program This section explains how to install the Advantech demo program in Windows XP Pro / Embedded. 1. Execute the test program called “IMC_Demo” Figure 4. 1 2. Click J1939: customer may connect directly to the truck; we use a simulator board below to explain how J1939 protocol can be executed. First, connect to the simulator board to TREK-520 CAN port and console PC, once the simulator is powered on (connect to the truck), you can start getting the data, just click [Read], you may get the data you need from the simulator, click [Read], you may transfer the data to Console Smulator vendor name: 21 www.advantech.com Figure 4.2 Figure 4.3 TREK-520 User Manual 22 www.advantech.com J1939 truck simulator Figure 4.4 22 4.1.2 CAN Test 1. CAN: Console PC, install [PCAN_USB-to-CAN] test program, and use USB to CAN fixture to connect to TREK-520 CAN port. 2. Execute PCAN-View USB→ Set Baud rate 250kBit/s→ Select [Extended]→OK→ Transmit → New → ID(Hex) key in number → Data key in any number→[Period] key in 100ms→Click [Extended Frame]→OK. See below figure 4. Figure 6. 11 Figure 4. 12 TREK-520 User Manual 23 www.advantech.com 22 Figure 4. 13 3. Then you may read the data of TREK-520 from Console PC, in the same time, you may also press [Write Data] to write to Console PC. As for Filter Message, it can filter out the message you don’t need, and keep the message you need. See below Figure 4. Figure 4. 14 24 www.advantech.com 4.2 RTC test Execute “RTC test” 1. For RTC Time setting: You may set year, month, date, and time show as below. Figure 4.5 Figure 4.6 Figure 4. 7 Figure 4. 8 25 www.advantech.com 2. RTC Alarm Setting: You may also set Alarm time; you may wake up the system by the time you have set. Please refer to below figure 4. Figure 6.9 4.3 Power Management 4.3.1 Power management Mechanism Normal Power Management Flow OFF_EVENT_DELAY ON_DELAY T1 T2 Ignition ON T3 HARD_OFF_DELAY T4 Ignition OFF System ON 26 www.advantech.com T5 System OFF Send Power Button Signal Low Battery Protection LOW _DELAY System stays ON LOW_HARD_DELAY T8 T6 T7 System OFF Low Battery is Detected Send Power Button Signal When the system is ON, and (1) The battery voltage (DC input) is lower than LOW_THRESHOLD (at T6) (2) and this situation lasts for LOW_DELAY, , then the system will send Power Button signal to OS (at T7) to start the shutdown process. At this time (T7), the LOW_HARD_DELAY is starting to countdown. Once LOW_HARD__DELAY is over, the system power is removed abruptly. Before T1 T1 ~ T2 T2 T2 ~ T3 T3 T3 ~ T4 T4 T4 ~ T5 T5 T1 The system stays off. power is fed in, but Ignition is OFF. Ignition is ON and the ON_DELAY is starting to count down. This duration is and it is ranged from 1 to 18000 seconds. Once the ON_DELAY is over, the system will stay On or OFF, depending on the BIOS setting “POWER-ON after Power Fail”. If “POWER-ON after Power Fail” is set as ON, the system will be powered ON. If “POWER-ON after Power Fail” is set as OF, the system will stay OFF and you could press the power button to turn on system. The system is under normal operation. At this time, the Ignition is OFF, and OFF_EVENT_DELAY is starting to count down. This duration is OFF_EVENT_DELAY and it is ranged from 1 to 18000 seconds. When the OFF_EVENT_DELAY is over, the system will send a power button signal to the OS and the user application should prepare the shutdown process. The HARD_OFF_DELAY is starting to count down. This duration is HARD_OFF_DELAY and it is ranged from 1 to 18000 seconds. When the HARD_OFF_DELAY is count to zero, the system power is removed abruptly to avoid extra and abnormal power drain from battery. This parameter is fixed with a value of 60 seconds. www.advantech.com After T5 The system stays off. 27 LOW_DELAY is ranged from 1 to 3600 seconds. LOW_HARD_ DELAY is fixed with a value of 60 seconds. Note: Q1: How is the low-battery event raised or canceled? A1: The minimum value on LOW_DELAY parameter is 1 second. If the voltage remains lower than the LOW_THRESHOLD in the duration of LOW_DELAY, the low-battery event will be raised and immediately send a power button press signal to OS. During the duration of LOW_DELAY, if the battery voltage is back to be higher than LOW_THRESHOLD, the LOW_DELAY will be reset to predetermined value and stop count down. Therefore, the LOW_DELAY parameter acts as a filter to prevent incorrect low-battery-event from happening. 4.3.2 Power Management demo program A. Check the files. Make sure that there are two components include in TREK-520 Power Management Tool. One is “AdvXP_CAN.dll”, another one is “TREK-520 Power Manager.exe”. B. Start up the program Execute Power Management tool and you will see a message box shows “Connect OK”. Then Click OK button and you will see the main page as below. 28 www.advantech.com 4.3.3 Power Management Parameter settings The parameters for power management on TREK-520 could be set by Demo program (see the image below) or SDK/API. Figure 4.9 power management demo utility Figure 4.9 Off event delay Off Event Delay – it means after 5 seconds delay from receiving of ignition OFF signal, EC controller will send a shutdown event to make system start shutdown process Figure 4.9 Hard Off delay Hard off Delay – it means after 30 seconds from shutdown event, EC controller will force power cut off at the same time. 29 www.advantech.com Figure 4.9 On delay On Delay – it means after 2 seconds from receiving of ignition ON signal, EC controller will send a power-on event to make system start booting process. Figure 4.9 Low delay Low Delay – it means after 30 seconds delay from receiving of Battery Voltage LOW signal, EC controller will send a shutdown event to make system start shutdown process. Figure 4.9 Low hard delay Low Hard Delay – it means after 60 seconds from Low Voltage shutdown event, EC controller will force power cut off at the same time Figure 4.9 Battery voltage Threshold level setting You could set the LOW battery voltage value by changing level 0 to 65. For example, if you’re using 12V battery, and you set level as 50, it means the LOW battery voltage value is 10.147 + 50 x 0.0146 = 10.877 V. Checks which source you’re connecting. DC supply or 12V or 24V battery. Figure 4.9 check 12 or 24 battery Check the ignition signal and see if it’s ON or OFF. 30 www.advantech.com C. Read current status The buttons which indicates by red squares can READ the current status of the system. 31 www.advantech.com Figure 4.9 Read the value D. Set the value The buttons which indicates by blue squares can SET the value you want to the system. 32 www.advantech.com Figure 4.9 Set value Execute “Power management test”, the Battery Voltage Level has 12V and 24V, you may set from 0~65 levels, press “Get” to know the value you set. Figure 4.10 1. Off Event Delay: You may set how many seconds you want system auto shut down after ignition off. 2. On Delay: You may set how many seconds you want the system to auto power on. 3. Low Delay: When the battery voltage is below certain value you set, it will automatically shut down to prevent the system will consume the battery. 4.3.4 TREK-520 power consumption OS: Windows Embedded Standard Burn-in test V6.0 Idle Mode w/o TREK-303H w/ TREK-303H 12V / 1.04A www.advantech.com Off mode (S5) 12V / 1.75mA 12V / 1.51A *Doesn’t support S1, S3, S4 33 100% Burn-in Test Mode 12V / 1.20A 12V / 1.94A 4.4 Dead reckoning We will need a 3-axis accelerometer that our software can talk to. We use this to characterize driver behavior such as hard accelerations, braking, and cornering. This also can tell us other significant information that can be used in accident reconstruction, etc… This one of the crucial items that we asked for in our specification and our customers’ expectations are making this a definite must have in our system. We won’t be needing any dead reckoning functionality at this point in time… this is something we may want to include in the future but in order to get cost down we have decided to forgo this at this time. Please confirm that we will have access to this or another accelerometer. 4.5 G- sensor We currently, we don’t have documents about G-sensor, but a code example is ready for customer reference. This code example ONLY introduces how to access the G-sensor under Windows XP/XPe, but users must control the G-sensor and develop their SW application by themselves. Therefore, customer can decide how to set the sensitivity value when to trigger G-sensor to send signal to CPU and to back end server through WWAN module. G-sensor is located on the motherboard inside the TREK-520. Please refer the link (http://www.analog.com/static/imported-files/data_sheets/ADXL345. pdf) for the G-sensor datasheet. 34 www.advantech.com Appendix This appendix explains the TREK-303 detailed information. 35 www.advantech.com Appendix A Paired with TREK-303 Specifications Table 1.1: TREK-303 Specifications Definition Detail Display 7” TFT LCD Max. type: resolution: 800 x 480 Colors: 262K Dot size (mm) 0.0635 x 0.1905 Luminance: 500 cd/m2 Viewing Angle (R/L/B/T) 70° / 70°/ 60°/ 60° Note! 1. 36 www.advantech.com The Brightness control is adjusted by the auto light sensor in the front panel as default; it is also defined by button on the front panel by manual. 2. The color LCD display TREK-303 Specification TREK-303 demo SW application program Figure 6. 17 37 www.advantech.com 1. Execute “Hot Key test” program Î 2. Brightness level: You may set panel’s brightness from level 0 ~10, total 10 levels, when you finish setting the brightness level you want, please click “Apply”. If you want to check the current brightness level of TREK-303, please click “Get”. 3. Duty cycle: You may set every level’s brightness strength, total 10 levels, when you finish setting the brightness strength for each level, please click “Apply”. If you want to check the current brightness strength on certain level of TREK-303, please click “Get”. 4. Light sensor: When the sensor has detected the change of the brightness in the environment, the value will change. The lowest level of brightness, the lowest value it is presented. On the contrary, the highest level of brightness, the highest value it is presented. 5. Hotkey: You may set the hotkey LED light brightness, the value is from 0 ~100. 6. Key Status: When you press Hot key, the status will change from 0 to 1. 7. Key function Definition: You may set the parameter to connect the application program of the hot key. 38 www.advantech.com www.advantech.com Please verify specifications before quoting. This guide is intended for reference purposes only. All product specifications are subject to change without notice. No part of this publication may be reproduced in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission of the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd. 2010 39 www.advantech.com
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