常天 GPS导航设备-GPS-6051说明书.pdf-资料库

GPS-6051 Rikaline Marine GPS User’s Guide Sep. 24, 2004 V1.1 Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R.O.C Phone: +886-2-8973-1899 Fax: +886-2-8973-1896 E-Mail: info@rikaline.com.tw Web: www.rikaline.com.tw All Right Reserved

Marine GPS GPS-6051 Operating Manual Rikaline TABLE OF CONTENTS 0. Quick Use ……….………………………………………………………………………………….. 3 3 0.1 Check GPS Package ..………………………………………………………………….. 0.2 Check Pin Assignment …..……………………………………………………………….. 3 0.3 Manufacturing Default …………………………..………………………………………. 3 0.4 Important Features …………………………………….………………………………….. 3 0.5 Different Models ……………………………………….…………………………………… 3 1. Introduction ……………………………………………………………………………………….. 1.1 Overview …………………………………………………………………………………….. 1.2 Features …………………………………………………………………………………….. 1.3 Technical Specifications ……………………………………………………………….. 4 4 4 4 2. Operational Characteristics ……………………………………………………………….… 6 6 6 2.1 Initialization …………………………………………………………………………………. 2.2 Navigation …………………………………………………………………………………. 3. Hardware Interface ………………………………………………………………………….…… 7 3.1 Dimension ………………………………………………………………………………….… 7 3.2 Hardware Interface …..……………………………………………………………….…… 7 3.3 Connector ………………………………………………………………………………….… 7 8 3.4 Accessories …………………………………………………………………………………. 9 3.5 Installation Instruction ……………………………………………………………………. 4. USB Driver ……………………………………………………………………………………….… 10 4.1 System Requirement ……………………………………………………………………… 10 4.2 Installation ………………….…………………………………………………………….… 10 4.3 Important …………….………………………………………………………………………. 10 5. Ordering Information .……………………………………………………………………….… 10 5.1 Product Option ……………………..……………………………………………………… 10 5.2 Accessories ………………….…………………………………………………………….… 10 6. Warranty .………………………………………………………………………………………….… 11 Appendix A Software Inferface ……………………………………………………………. 12 A.1 NMEA Transmitted Sentences ………………………………………..…………..… 12 A.2 RTCM Received Data ………………………………………………………………….. 15 Appendix B Earth Datums and Output Setting ……………………………………… 16 B.1 Earth Datums ………..…………………………………………………………………….. 16 B.2 Setting ……..……………………………………………………………………………….… 16 Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 2

Marine GPS GPS-6051 Operating Manual Rikaline Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 3

Marine GPS GPS-6051 Operating Manual Rikaline 0. Quick Use 0.1 Check GPS Package 0.1.1 Standard Package GPS-6051 (RS-422 Version): GPS Unit + Warranty Card + Quick Reference + 10 Meter Cable. GPS-6051-U(USB Version): GPS Unit + Warranty Card + Quick Reference + 10 Meter Cable + USB Driver CD) 0.1.2 Optional Cable 1. A-6026-10 RS-422 Cable, 10 Meter 2. A-6026-20 RS-422 Cable, 20 Meter 3. A-6026-30 RS-422 Cable, 30 Meter 4. A-6026-50 RS-422 Cable, 50 Meter 1. A-6026-10U USB Cable, 10 Meter 2. A-6026-20U USB Cable, 20 Meter 3. A-6026-30U USB Cable, 30 Meter 5. A-6026-50U USB Cable, 50 Meter 0.2 Check Pin Assignment 1. Connect GPS with suitable power (8-25Vdc) to your system for RS-422 version. 2. Connect the USB port to your system if you use USB version. 3. When you use USB version, you need a USB driver as enclosed in the package. Connect GPS to your system and install the driver. 0.3 Manufacturing Default 1. Sentence: GGA, GSA, GSV, RMC, VTG 2. Baud Rate: 4800 3. Datum: WGS84 4. WAAS: OFF. Demand for WAAS ON could be special built. 0.4 Important features 1. Water proof. 2. Anti-UV material. 3. Operating temperature range from -40oC to +85oC (internal temperature) 0.5 Different Models 1. GPS-6051: RS-422 interface. 2. GPS-6051-U: USB interface. Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 4

Marine GPS GPS-6051 Operating Manual Rikaline 1. Introduction 1.1 Overview The Rikaline GPS-6051 Marine GPS is a total solution GPS receiver, designed based on SiRF Star II Architecture. This positioning application meets strict needs such as car navigation, mapping, surveying, security, agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit. It communicates with other electronic utilities via compatible dual-channel through RS-422 or USB interface and saves critical satellite data by built–in backup memory. With low power consumption, the GPS-6051 tracks up to 12 satellites at a time, re-acquires satellite signals in 100 ms and updates position data every second. Trickle-Power allows the unit operates a fraction of the time and Push-to-Fix permits user to have a quick position fix even though the receiver usually stays off. 1.2 Features The GPS-6051 provides a host of features that make it easy for integration and use. 1. SiRF Star II chipset with embedded ARM7TDMI CPU available for customized applications in firmware. 2. High performance receiver tracks up to 12 satellites while providing first fast fix and low power 3. Differential capability (Optional model) utilizes real-time RTCM corrections producing 1-5 meter position consumption. accuracy. 4. A rechargeable battery sustains internal clock and memory. It is recharged during normal operation. 5. User initialization is not required. 6. Optional communication levels, RS-422 or USB meet various applications. 7. FLASH based program memory: New software revisions upgradeable through serial interface. 8. Built-in WAAS demodulator (Optional for special demand). 9. Water proof designed for all weather. 1.3 Technology specifications 1.3.1 Physical Dimension 1) 2) Backup power: 3V Rechargeable Lithium cell battery, up to 460 hours (19 days) discharge. Single construction integrated antenna/receiver. Size: 75.6.0(OD) x 72.7(H) (mm) 2.98"(OD) x 2.86"(H). Weight: 400g (including 10-meter cable) 1.3.2 Environmental Characteristics 1) Operating temperature: -40oC to +85oC(internal temperature). 2) Storage temperature: -55oC to +100oC. 1.3.3 Electrical Characteristics Input voltage: +8.0 ~ 25.0 VDC. 1.3.4 Performance 1) Tracks up to 12 satellites. 2) Update rate: 1 second. 3) Acquisition time Reacquisition 0.1 sec., averaged 8 sec., averaged Hot start 38 sec., averaged Warm start Cold start 45 sec., averaged 4) Position accuracy: Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 5

A) Non DGPS (Differential GPS) Position Velocity Time 5-25 meter CEP with SA off 0.1 meters/second, with SA off 1 microsecond synchronized GPS time B) DGPS (Differential GPS) Position Velocity 5) Dynamic Conditions: 1 to 5 meter, typical 0.05 meters/second, typical Altitude Velocity Acceleration Jerk 18,000 meters (60,000 feet) max 515 meters / second (1000 knots) max 4 G, max 20 meters/second, max (DGPS function built by demand) Marine GPS GPS-6051 Operating Manual Rikaline 1.3.5 Interfaces 1) Dual channel RS-422 or USB compatible level, with user selectable baud rate (4800-Default, 9600, 19200, 38400). 2) NMEA 0183 Version 2.2 ASCII output (GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG). 3) Real-time Differential Correction input (RTCM SC-104 message types 1, 5 and 9). 4) SiRF protocol (for optional model). Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 6

Marine GPS GPS-6051 Operating Manual Rikaline 2. Operational characteristics As soon as the initial self-test is complete, the GPS-6051 begins the process of satellite acquisition and tracking automatically. Under normal circumstances, it takes approximately 45 seconds to achieve a position fix, 38 seconds if ephemeris data is known. After a position fix has been calculated, information about valid position, velocity and time is transmitted over the output channel. The GPS-6051 utilizes initial data, such as last stored position, date, time and satellite orbital data, to achieve maximum acquisition performance. If significant inaccuracy exists in the initial data, or the orbital data is obsolete, it may take more time to achieve a navigation solution. The GPS-6051 Auto-locate feature is capable of automatically determining a navigation solution without intervention from the host system. However, acquisition performance can be improved when the host system initializes the GPS-6051 in the following situation: 1) Moving further than 1,500 kilometers. 2) Failure of data storage due to the inactive internal memory battery. 2.2 Navigation After the acquisition process is complete, the GPS-6051 sends valid navigation information over output 2.1 Initialization channels. These data include: 1) Latitude/longitude/altitude 2) Velocity 3) Date/time 4) Error estimates 5) Satellite and receiver status The GPS-6051 sets the default of auto-searching for real-time differential corrections in RTCM SC-104 standard format, with the message types 1, 5, or 9. It accomplishes the satellite data to generate a differential (DGPS) solution. The host system, at its option, may also command the GPS-6051 to output a position whenever a differential solution is available. Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 7

Marine GPS GPS-6051 Operating Manual Rikaline 3. Hardware interface 3.1 Dimension Size: 75.6.0(OD) x 72.7(H) (mm) 2.98"(OD) x 2.86"(H). 3.2 Hardware Interface The GPS-6051 includes an antenna in a unique style waterproof gadget. Simply connect the 7-pin male connector to one of the optional accessories you choose and link it to your navigation devices. A-6026-10 RS-422 A-6026-10U USB 10 Meter GPS-6051 m m 5 0 2 3.3 Connector Standard cable: 100mm with male 7-pin connector. 4 5 6 7 3 2 1 Signal NC RS-422 Tx + RS-422 Tx - RS-422 Rx + RS-422 Rx - GND + 8~25Vdc Pin 1 2 3 4 5 6 7 8 Shield * NC: not connected 3.3.1 Function definition of standard female 7-pin connector Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R. O.C Tel: ++886 2 8973-1899 Fax: ++886 2 8973-1896 E-Mail: info@rikaline.com.tw web: www.rikaline.com.tw 8

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