Haicom HI-203E manuale d’uso

User Manual HI-203E Mini-DIN GPS Receiver HI-203E Mini-DIN GPS Receiver[...]

1 HI-203E GPS Receiver HI-203E GPS Receiver[...]

2 General description of what GPS is and how it w orks. GPS (Global P ositioning System) is the only system today able to show you your exact position on the Ear th anytime, in any weather , anywhere. GPS satellites, 24 in all, orbit at 11 ,00 0 na uti cal mil es a bove t he E ar th . Th ey ar e co nti nuo usl y m oni to red by gr oun d s tat ion s[...]

3 Although GPS was designed f or militar y use, many thousands of civi lians make use of it. The satellites actually broadcast two signals, one is only formilitar y use, and the ther can be used b y both militar y and civilians. Since GPS is passive (you only need to receive the signal), there are no restrictions on who can use the signal availab l[...]

4 PS/ 2 Connector Color Function CN1 Green TX 5 White RX 4 Red VCC 2 Black GND 1 1 3 5 2 4 6 1 1 2 2 1800±30mm GLOBAL POSITIONING SYSTEM HI-203E GPS RECEIVER Pin Assignment Connectors Mini Din: 6 pin male connector Wire: 3.6 ± 0.1mm[...]

5 P ocket PC HI-203E PS/II GPS receiver Can Connecting to a f emale PS/II Connector . One end from the female Connector is +12V car charger (charging PD A and GPS receiver simultaneously) the other end f or m the f emale PS/II connector is the PD A connector for connecting your PD A. For notebook PC use: HI-203E PS/II can also connect with a PS/II [...]

6 1. HI-203E Series Introductions HI-203E is a GPS receiver with PS/II mini-DIN interf aces and b uilt-in activ e antenna for high sensitivity to tracking signal . HI-203E is wel l suited to s ystem integrati on and users who use any kinds of mobile de vices, such as , PD A, notebook PC, T ab let PC, etc. It satisfies a wide variety of applications[...]

7 Optional Accessories: • PS/II to PDA connector and car charger • PS/II to DB9 adapting cable • PS/II to USB adapting cable HI-203E-XXXX (P ocket PC Plug) HI-203E-DB9 HI-203E-USB[...]

8 SECTION 1 INTRODUCTION 1.1 O VER VIEW 12 Channel GPS Sensor Module The HI-203E is an all-in-one GPS receiver module specifically designed for handheld device mar k et. It features small size, lo w power consumption, and ease of use. The HI-203E is optimized for good perf ormance and low cos t. It s 12 parall el ch anne ls an d 400 0 tim e/fr eque[...]

9 1.2 Features • 12 parallel channel GPS receiver • 4000 simultaneous time-frequency search bins • Better than -135dBm sensitivity • < 10 second hot star t • < 45 second cold star t • 5m CEP accuracy[...]

10 SECTION 2 RECEIVER OPERA TION Upon power up, after initial self-test has completed, the HI-203E will begin satellite acquisition and tracking process. Under nor mal open-sky condition, position-fix can be achieved within appro ximately 35 seconds (within 10 seconds if valid ephemeris data is already collected fr om r ec en t us e) . A ft er r ec[...]

11 As soon as GPS signal is acquired and trac ked, the HI-203E will transmit valid navigation information through its ser ial interface . The navigation data contains follo wing information: • Receiver position in latitude , longitude, and altitude • Receiver v elocity • Time • DOP error-magnification factor • GPS signal tracking status T[...]

12 2.1 TECHNICAL SPECIFICA TIONS 2.2 LED INDICA T OR FEA TURES Receiver T ype Accuracy Startup Time Reacquisition Acquisition Sensitivity Update Rate Dynamics Operational Limits Serial Interface Protocol Datum Interface Connector Input V oltage Current Consumption Dimension Weight: Operating Humidity LED flashing 0.25Hz LED flashing 1Hz DESCRIPTION[...]

13 SECTION 3 HARDW ARE INTERF ACE 3.1 MECHANICAL DIMENSIONS 58±0.2 I/O Cable I/O Cable I/O Cable LED indicator CPU T op Vie w Lateral View Bottom View 41±0.2 20±0.2 41±0.2 Unit:mm[...]

14 HI-203E Lateral View 3.2 PINOUT DESCRIPTION Pin Number 1 2 3 4 5 6 Signal Name Serial Data Out 1 Serial Data In 1 Serial Data Out 2 Serial Data In 2 P ower Ground Description Asynchronous serial output at L VTTL lev el, to output NMEA message Asynchronous serial input at L VTTL lev el, to input command message Asynchronous serial output at RS-23[...]

15 3.3 ONE-PULSE-PER-SECOND (1PPS) OUTPUT The one-pulse-per-second output is provided f or applications requir ing precise timing measurements. The output pulse is 1usec in duration. Rising edge of the output pulse is accurate to +/-1usec with respect to the star t of each GPS second. Accuracy of the one-pulse-per-second output is maintained only w[...]

16 As long as enough satellite signals are received to generate valid position fixes , the 1PPS output remains synchroniz ed to the GPS second, and the 1PPS V alid Signal remains active . If signal bloc kage prevents the receiv er from generating valid position fix, the 1PPS output will drift awa y from the GPS second and the 1PPS V alid Signal wil[...]

17 SECTION 4 SOFTW ARE INTERF ACE Thi s sec tion de scr ibe s t he de tail s o f the se ria l p or t commands through which the HI-203E is controlled and monitored. The serial port commands allow users to set the receiver parameters, configure output message type, and retriev e status information. The baud rate and protocol of the host COM port mus[...]

18 4.1.1 NMEA Messages The serial interface protocol is based on the National Marine Electronics Association's NMEA 0183 ASCII interface specification. This standard is fully define in "NMEA 0183, V ersion 3.01" The standard ma y be obtained from NMEA, www .nmea.org 4.1.2 GGA - GPS FIX D A T A Time, position and position-fix related [...]

19 Note: The chec ksum field star ts with a '*' and consists of 2 characters representing a hex number . The checksum is the e xclusive OR of all characters between '$' and '*'. Field 1 2 3 4 5 6 7 8 9 10 11 12 13 Example 104549.04 2447.2038 N 12100.4990 E 1 06 01.7 00078.8 0016.3 5C Description UTC time in hhmmss.ss f[...]

20 4.1.3 GLL - LA TITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND ST A TUS Latitude and longitude of current position, time, and status. Format: $GPGLL,<1>,<2>,<3>,<4>,<5>,<6>,<7>*<8><CR><LF> Example: $GPGLL,2447.2073,N,12100.5022,E,104548.04,A, A*65<CR><LF> Field 1 2 3 4 5[...]

21 4.1.4 GSA - GPS DOP AND A CTIVE SA TELLITES GPS receiver operating mode , satellites used for na vigation, and DOP values . Format: $GPGSA,<1>,<2>,<3>,<3>,<3>,<3>,<3>,<3>,<3>,<3>, <3>,<3>,<3>,<3>,<4>,<5>,<6>*<7><CR><LF> Example[...]

22 4.1.5 GSV - GPS SA TELLITE IN VIEW Number of satellites in view , PRN number , ele vation angle , azimuth angle, and C/No . Only up to f our satellite details are transmitted per message. Additional satellite in vie w information is sent in subsequent GSV messages. Format: $GPGSV ,<1>,<2>,<3>,<4>,<5>,<6>,<7[...]

23 4.1.6 RMC - RECOMMANDED MINIMUM SPECIFIC GPS/TRANSIT D A T A Time, date, position, course and speed data. Format: $GPRMC,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>,<10>, <11>,<12>*<13><CR><LF> Example: $GPRMC,104549.04,A,2447.2038,N,12100.4990,E, 016.0,221.0,25030[...]

24 4.1.7 VTG - COURSE O VER GR OUND AND GROUND SPEED V elocity is giv en as course over g round (COG) and speed ov er ground (SOG). Format: GPVTG,<1>,T ,<2>,M,<3>,N,<4>,K,<5>*<6><CR><LF> Example: $GPVTG,221.0,T ,224.3,M,016.0,N,0029.6,K,A*1F<CR><LF> Field 1 2 3 4 5 6 Example 221.0 224.3 01[...]

25 4.1.8 ZD A TIME AND D A TE Format: $GPZD A,<1>,<2>,<3>,<4>,<5>,<6>*<7><CR><LF> Example: $GPZD A,104548.04,25,03,2004,,*6C<CR><LF> Binary Messages See Binary Message Protocol User's Guide for detailed descriptions. Field 1 2 3 4 5 6 7 Example 104548.04 25 03 2004 6C Descriptio[...]

26 MECHANICAL CHARACTERISTICS unit: mm 25 6.6 25 8 31 46 3.5 10.5 10.5 2.5 4.3 31 1.2 1.5 1.5 0.9 14.5 2.5 2.5 46 3[...]

27 APPENDIX B DEFAULT VALUES The product has the follo wing factory preset default values: Commands can be issued to the HI-203E to change the settings of the receiver . The new settings will remain effectiv e on next pow er-on as long as the on-board rechargeable backup battery is not discharged. After the backup battery is discharged, factory pre[...]

28 TROUBLESHOO TING Problem Reasons Solutions No P osition output but timer is counting Weak or no GPS signal can be received at the place of HI-203E unit Place the HI-203E under an open space, then, press 'Reset' At outdoor space but GPS signal is block ed by building or car roof T o tr y again, go to outdoor and press 'Reset' [...]

[...]

W A TERPROOF GPS Receiver W A TERPROOF GPS Receiver[...]