Contents
- 1. User manual 1-8
- 2. User Manual 9-19
User Manual 9-19
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| Document ID | 1742704 |
| Application ID | DjXB4UG+VDWLRhlbIvDxQg== |
| Document Description | User Manual 9-19 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 49.31kB (616411 bits) |
| Date Submitted | 2012-07-12 00:00:00 |
| Date Available | 2012-07-14 00:00:00 |
| Creation Date | 2012-07-12 20:10:26 |
| Producing Software | pdfFactory Pro 1.63 (Windows XP Chinese) |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | User Manual V3.pdf |
| Document Creator | pdfFactory Pro www.pdffactory.com |
| Document Author: | Xiaohe_Wang |
Confidential Preliminary — Subject to Change Shock: 2 5 G Vibratlon. Smusoidal/random © 2011 Montage Asia Page 9 of19 Confidential Hardware Architecture Figure 1 shows a high level block diagram of the TRAXIT X 26 GPS TRACKER system hardware The core architecture is defined a highly integrated GPRS chipset and Single chip GPS receiver The motion detector is optionally populated at assembly time Signal and power interface to the PCB is through a strain relieved 7 lead pigtail harness. Fewer wires may be populated as a cost reduction option at the factory at assembly time Main PCB Figure l TRAXIT X 2G GPS TRACKER Hardware Preliminary — Subject to Change PCB Antenna GPRS Chipset RF Interface Cellular Base Band ARM DSP Timing Pinch Anlenna UART GPS Single Chip Receiver Conditioning Memory Interfiace Flash/SRAM I70 SI M Interface Em bedded SIM Relay Driver Reset/Power '—| 7 Lead Piglail Pusu "runs GPIO Watchdog Controller Power Condilioning DC/DC Converter © 2011 Montage Asia Jerquog _> Page100f19 Confidential Preliminary — Subject to Change Software Architecture The TRAXIT X 2G GPS TRACKER does not use an external applications processor. Structure Figure 2 shows a high level block diagram of the basic architecture The OS is closely knit with a debugger allowing for code development, maintenance and updates over the USB port The boot loader provides control over all code and configuration memory The watchdog is a dedicated hardware device that will issue a hardware reset to the unit in conjunction With a power cycle operation if it IS not mamtained by a periodic ping from the application pmgram Figure 2 TRAXIT X 2G GPS TRACKER Software Architecture Application '5: Debugger Operating System V '3 Watchdog é Driver/HAL DSP Physwal Hardware ARM <— Features TRAXIT X 2G GPS TRACKERs to AT commands issued to it fi’om either a physical USB port connection or to AT commands issued to it through an SMS or a UDP/[P connection With regard to text messages, TRAXIT X 26 GPS TRACKER “reads" all of its ovm text messages and tries to interpret each message as an AT command. SMS text may be sent to an ION through any CSD SMS connection Key superset fiinctions outside that of typical GPRS modems support intrinsic TRAXIT X 26 GPS TRACKER Features. These functions include: 0 Automatic field lockup recovery 0 Dedicated hardware watchdog With power and reset cycle 9 Specialized GPS firnctions including 0 GPS data reporting 0 GPS status reporting © 2011 Montage Asia Page 11 of19 Confidential Preliminary — Subject to Change 0 GPS power control 0 Setup and monitor geographic fences 0 Device initiated UDP reporting 0 Recumng schedule event Low battery condition Change in GPIO state Report record queue User defined IP addresses Geographic fence Violation 00000 9 Virtual AT command processor over SMS or a UDP/[P comiection o OTA code update using TFTP o 100% buffered 0 Established standard protocol 0 Application specific [/0 o Read/write digital o Read battery voltage 0 APN support With optional credential verification Further details on the TRAXlT X 2G GPS TRACKER sofiware features are available in the document titled: "AT Command Specification for the TRAXIT X 26 GPS TRACKER GPRS/GPS Tracking DeVice" and available from the author of this document. © 2011 Montage Asia Page 12 of19 Confidential Preliminary — Subject to Change Physical Attributes Figures 3A and 3B shovt various exterior Views and dimensions of the TRAXIT X 2G GPS TRACKER Tracker and some critical physical features The top and bottom half shells are sonically welded together to pmVide a water resistant seal around the case perimeter Through pressure engagement around the cable strain relief the welded enclosure also proVides water resistance around the cable hamess. This seal is also potted With a slow set adhesive when the case is welded together The label 15 made of waterproof plastic and adhered the to the case bottom as shown using 3M waterproof adhesive. The label covers test points used in final manufacturing test and also provides a watertight lens over the LED ports The label also provrdes media for silk-screening and printing barcode and other information onto. Figure 3A TRAXIT X 2G GPS TRACKER Exterior Plastic Enclosure Top Sonic Weld Seal 3 to 7 Lead Pigtail Wire Harness Slow Set Adhesive Seal Plastic Enclosure Top Bottom Back Plastic LED Label Indicator (Printable) Ports © 2011 Montage Asia Page 13 of19 Confidential Preliminary — Subject to Change Figure 3B TRAXIT X 2G GPS TRACKER Exterior Dimensions: Inches [mm] © 2011 Montage Asia Page 14 of19 Confidential Preliminary — Subject to Change Figure 4 shows a vanous internal attributes of the TRAXIT X 26 GPS TRACKER. The SIM IS an embedded QFN package that is mounted during bOZIICl assembly. Test 15 accomplished usmg specnal camer pmvtsioning and through pmbe holes that bypass the SIM and are later covered by the water resnstant label, © 2011 Montage Asia Page 15 of19 Confidential Preliminary — Subject to Change Figure 4 TRAXIT X 2G GPS TRACKER Imerior GPS Antenna Lap Solder Connections Exgloded View © 2011 Montage Asia Page 16 of19 Confidential Interfaces Electrical interface to the outside world is accomplished through a Head pigtail wrre hamess that rs retained directly by the sonically welded enclosure Test points required for final test and provrsioning are provrded by port holes that are covered by the water resistant plastic label when applied. Dual LEDs provrde status and are Viewed through this label through clear ports where printing or silk-screening lS omitted Test Points Infomiation on test point location and function can be obtained from the author of this document. This information rs provided only to authorized contract manufacturers of the TRAXIT X 20 GPS TRACKER Harness Signals The signals present on the prgtarl ltamess are described in the table below. Preliminary — Subject to Change Main Signals Lead Name Description Properties Color System ground: connect to BLACK GND negative ofbattery power Power and signal ground point RED VIN Power input, connect to 750mA PTC uiline self resetting fuse, positive side of battery power' also clamped to GND through 16V . Can be directly connected to the + data GRAY USB+ Positixe USE data pin on a standard USB2.0 data port , Can be directly connected to the - data GREEN USB' Negative USB data pin on a standard USB2.0 data port Configurable as general input 2 8V logic level: 16V tolerant, YELLOW GPI or output equivalent circuit in NOTE Configurable as general input 2.8V logic level, 16V tolerance, BLUE GPZ or output equivalent circuit in NOTE Relay drive, connect relay SOUmAi 16V tolerant open dram ORANGE RLY coil between VIN (RED lead) MOSFEET, TVS overvoltage and this pin protected © 2011 Montage Asia Pagel7of19 Confidential Preliminary — Subject to Change NOTE 2 8V Equivalent Circuit for GP] and GP2 ‘ 5 0M) To Circuit GND Harness Preparation The length of the harness is a manufacturing option The harness 15 comprised of 28AWG stranded automotive grade wires With solid colors as specified in the table above. Unless otheiwise specified, the harness ends are stripped as shown in Figure 5 Figure 5 Wire End Preparation Retain Insublfilm V/////// 12 7mm 12 7mm +/-2mm +/-2mm © 2011 Montage Asia Page 13 of19 Confidential Preliminary — Subject to Change LEDs The two status LEDs directly convey the status of the GPS subsystems as described in the table below. Indirectly, through their absence of a valid indication, they also proVide power and operational status. These LEDs are color coded and located as shovm ui Figure 6. Figure 6 LED Orientation LED Status On: GPS satellites acquired Green Flash: ZSOms/ZSUms duty cycle indicates GPS satellite search is m progress Ofl': GPS subsystem fault On: Indicates GPRS connection is made Red Flash: 250nis/250ms duty cycle indicates subsystem initialization Installation information The Tracker uses n simple cabling arrangement and supports splicing into an OBDII exten-sion for power. Connection to the vehicle is made through a 3mm pitch rectangular header con-nection common to the automotive market. As any GPS location device, the TXXL 1G2 should be installed in a Vehicle, so that it has an mob-structed View of the sky during normal operation. Double sided foam tape can be used to secure the surface not facing the sky, if needed. © 2011 Montage Asia Page 19 of19
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