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SMT888-3G Óû§ÊÖ²á

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1. ǰÑÔ ................................................................................................................... 5

1.1. Óû§Ìáʾ ........................................................................................................................... 5

1.1.1. FCC .................................................................................................................... 5 1.1.2. CE±êÖ¾ .............................................................................................................. 5 1.1.3. ±£ÐÞ .................................................................................................................... 5 1.1.4. ¿Í»§Ö§³Ö·þÎñ .................................................................................................... 6 1.2. SMT888-3G ¼ò½é ............................................................................................................ 6 1.2.1. SMT888-3G ºËÐÄÌØÉ« ...................................................................................... 6 1.2.2. ¶¨Î»¾«¶È ............................................................................................................ 6 1.2.3. SMT888-3G ²Ù×÷ .............................................................................................. 6

1.2.4. 1.2.5. 1.2.6. 1.2.7. 1.2.8. 1.2.9. 1.2.10.

Ö÷»ú¼°Åä¼þ ........................................................................................................ 8 ÈçºÎʹÓÃÄúµÄ SMT888-3G .............................................................................. 9 SMT888-3G ǰ¶ËÃæ°å ...................................................................................... 9 ǰ¶ËÃæ°å˵Ã÷ .................................................................................................. 10 µçÔ´¼ü .............................................................................................................. 10 ¶Ë¿Ú .................................................................................................................. 11 Íâ½ÓµçÔ´ .......................................................................................................... 12

1.2.11. SIM ¿¨ ............................................................................................................. 12

1.2.12. SD ¿¨ ............................................................................................................... 13

2. RTK²Ù×÷ÉèÖà ............................................................................................... 16

2.1. À¶ÑÀ? ÉèÖà .................................................................................................................... 16

2.1.1. 2.1.2.

±öµÃ535 À¶ÑÀ? ÉèÖà (SurvCE 2.51) ........................................................... 16 Bluetooth? ºÍ SMT888-3G (SurvCE 2.08.2) ................................................ 20

2.2. RTK »ùÕ¾µÄÅäÖà ........................................................................................................... 22

2.2.1. ÄÚÖõç̨µÄÅäÖà .............................................................................................. 22

2.2.2. 2.2.3. 2.2.4.

ARWestÍâÖõç̨µÄÅäÖà ............................................................................... 23 PDLÍâÖõç̨µÄÅäÖÃ...................................................................................... 28 »ùÕ¾µÄÆô¶¯ ...................................................................................................... 31

2.3. RTK ÒÆ¶¯Õ¾µÄÅäÖà ....................................................................................................... 37

2.3.1. µç̨ģʽµÄÅäÖà .............................................................................................. 38 2.3.2. ÍøÂçģʽµÄÅäÖã¨VRS£¬GPRSµã¶Ôµã£© .................................................... 41

3. RTKÓ¦ÓÃÈí¼þSurvCEµÄʹÓà ................................................................... 47

3.1. ´´½¨ÏîÄ¿¼°Í¶Ó°É趨 ..................................................................................................... 47

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3.2. µãУÕý ............................................................................................................................. 48 3.3. ×ø±ê²É¼¯ ......................................................................................................................... 50 3.4. ×ø±ê·ÅÑù ......................................................................................................................... 50 3.5. ·ÅÑùµÀ· ......................................................................................................................... 51 3.6. Êý¾Ýµ¼³öµ¼Èë ................................................................................................................. 53

4. ¾²Ì¬²Ù×÷¼°Êý¾Ýת»» ..................................................................................... 58

4.1. Æô¶¯¾²Ì¬ ......................................................................................................................... 58 4.2. Êý¾Ýת»» ......................................................................................................................... 60

5. SMT888-3G É豸 & ¹æ¸ñ .......................................................................... 64

5.1ÄÚÖõç̨ ............................................................................................................................ 64 5.2GSM µ÷ÖÆÆ÷ ...................................................................................................................... 64

5.2.1ͨѶЭÒé ................................................................................................................ 64 5.3µç³Ø & ³äµçÆ÷ ................................................................................................................. 65

5.3.1µç³Ø³äµçÆ÷ ............................................................................................................ 65 5.3.2³äµç ........................................................................................................................ 65 5.3.3SMT888-3G µç³Ø°²×° ........................................................................................... 65 5.3.4²é¿´µç³Ø×´Ì¬ ........................................................................................................ 66

³£¼ûÎÊÌâ½â´ð ...................................................................................................... 69 ³£¼û GNSS Ïà¹ØËõд ........................................................................................ 73

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1. ǰÑÔ

1.1. Óû§Ìáʾ

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1.1.1.

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1.2.1.

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1.2.2.

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1.2.3.

SMT888-3G ²Ù×÷

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1.2.4.

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²»ÊÇËùÓеÄSD¿¨¶¼¼æÈÝSMT888-3G¡£ÒÔÏÂSDÒѾ­¹ý²âÊÔ²¢¼æÈÝSMT888-3G Part #

SDSDH-256-901 SDSDB-1024-A11 SDSDB-2048-A11

SDSDH-1024-901

SDSDX3-2048-901 ½üËÆ¹¤×÷ʱ¼ä ~27 hrs / ~1.1 Ìì ~106 hrs / ~4.4 Ìì ~106 hrs / ~4.4 Ìì ~106 hrs / ~4.4 Ìì 106 hrs / ~4.4 Ìì ~212 hrs / ~8.8 Ìì ~212 hrs / ~8.8 Ìì ~212 hrs / ~8.8 Ìì

Page | 14

? ? ?

¸ßÈÝÁ¿±ÈÈç SDHC ÊDz»Ö§³ÖµÄ

µÍËÙ¿¨¿ÉÄܵ¼Ö´«ÊäºÍ¼ÓÔØÎļþ¹ýÂý£¬¿¨ÄÚÎļþ¹ý¶àÒ²»áµ¼ÖÂͬÑùÇé¿ö

ÒÔÉϼæÈݵĿ¨¿ÉÓÃÓÚSMT888-3G£¬ÒÇÆ÷±¾Éí×Ô´øµÄSD¿¨ÊÇÎÒÃÇÓÅÏÈÍÆ¼öµÄ

ÄúÒªÁ˽âµÄ

ÎÒ¿ÉÒÔÓÃÒÔÉÏÁбíÖ®ÍâµÄ

ÎÒÃÇ×ÅÖØÍÆ¼öµÄ¿¨¼æÈݲ»»áÓÐÎÊÌ⣬ÆäËü¿¨Éв»Çå³þ

¿¨Âð

²»ÄܶÁÈ¡²¢Ð´ÈëÊý¾Ýµ½

ʹÓÿɼæÈݵĿ¨£»È·±£SD¿¨¸ñʽ»¯ÕýÈ·

SD¿¨

ÕÒ²»µ½¼Ç¼µÄÊý¾Ý Êý¾Ý¼Ç¼ÔÚ ÎҵĵçÄÔ/SD¿¨£¨Ñ¡Ôñ¶ÔÓ¦µÄÇý¶¯Æ÷ºÅ£©

/SSNÎļþ¼Ð/AsteRx2 Îļþ¼Ð/.SBF Îļþ

Page | 15

2. RTK²Ù×÷ÉèÖÃ

2.1. À¶ÑÀ? ÉèÖÃ

¹æ¸ñ

? Class 1 Bluetooth? ver2.0 ? ƵÂÊ£º2.402 ~ 2.48 GHz ? ¾àÀ뷶Χ£º10m ¨C 30m

±öµÃPS535ÊÖ²¾ºÍ SMT888-3G ¿ÉÒÔͨ¹ýÀ¶ÑÀ½øÐÐͨѶ¡£À¶ÑÀ°ó¶¨¿ÉÖ±½Ó´ÓSurvCEÀ´ÉèÖá£

2.1.1.

±öµÃ535 À¶ÑÀ? ÉèÖà (SurvCE 2.51)

ÒÔÏÂÉèÖÃÔÚSurvCEÉϽøÐÐ

SurvCE? Equip ±êÇ©

ͼ 8: Equip ±êÇ©

2.1.1.1. ÔÚSurvCE µÄ¡¾É豸¡¿±êÇ©ÏÂÑ¡Ôñ GPS »ùÕ¾ »ò ÒÆ¶¯Õ¾

Page | 16

ͼ 9: Current ±êÇ©

2.1.1.2. ÔÚµ±Ç°±êǩϣ¬Ñ¡Ôñ³§ÉÌ£ºPENTAX£¬ÐͺţºSMT888-3G

ͼ 10: Comms ±êÇ©

2.1.1.3. ÔÚͨѶ±êǩϣ¬Ñ¡ÔñÀàÐÍ£ºÀ¶ÑÀ ºÍ É豸£ºWindows Mobile

Page | 17

ͼ 11: ÐÂÀ¶ÑÀÉ豸

2.1.1.4. µã»÷Configure °´Å¥¿ªÊ¼Åä¶Ô²»ÔÚÒÇÆ÷ÁбíÖеÄÖ÷»ú

2.1.1.5. ÿ¸öSMT888-3GÖ÷»úµ×²¿ÓÐÒ»¸ö¶ÀÓеıàºÅ£¬Èç¹ûÒªÁ¬½Óij̨Ö÷»ú±Ø

ÐëʹÆä±£³Ö¿ª»ú״̬£¬ÔÚÀ¶ÑÀÉ豸²Ëµ¥ÖÐÑ¡ÔñÏàÓ¦µÄÉ豸´®ºÅ°ó¶¨¼´¿ÉͨѶ

ͼ 12: À¶ÑÀÉ豸²Ëµ¥

2.1.1.6. Èç¹û´ýÁ¬½ÓSMT888-3G ²»ÔÚÉ豸ÁÐ±í£¬Ñ¡ÔñѰÕÒ½ÓÊÕ»ú ½øÐÐËÑË÷

SMT888-3G±ØÐ뿪»ú²ÅÄܿɼû 2.1.1.7. µ±µã»÷Find Receiver Ö®ºó£¬SurvCE¾Í¿ªÊ¼ËÑË÷À¶ÑÀÉ豸ÈçÏÂͼ

Page | 18

ͼ 13: ËÑË÷À¶ÑÀÉ豸

ͼ 14: À¶ÑÀÉ豸Áбí

2.1.1.8. ´ÓÀ¶ÑÀÉ豸ÁбíÖÐÑ¡ÔñÏàÓ¦µÄÉ豸´®ºÅ£¬ÈçÓÐÒâÍ⣬ȷÈÏÖ÷»ú´¦ÓÚ¿ª»ú

״̬£¬Í˳ö¸Ã½çÃæÖØÐÂËÑË÷¼´¿É¡£Ñ¡Ôñ´ýÁ¬½ÓµÄÉ豸µã»÷ÂÌɫȷÈÏ¿ò½«ÆäÌí¼Óµ½À¶ÑÀÉ豸²Ëµ¥

Page | 19

ͼ 15: SMT888-3G Ìí¼Óµ½É豸Áбí

2.1.1.9. µã»÷À¶ÑÀ°´Å¥ (

À¶ÑÀÉèÖÃÍê³É¡£

) Á¬½Ó²¢°ó¶¨SMT888-3G£¬Í¬Ê±À¶ÑÀָʾµÆ´ò¿ª¡£

2.1.2. Bluetooth? ºÍ SMT888-3G (SurvCE 2.08.2)

2.1.2.1. SurvCE »áÔÚÒÇÆ÷ÁбíϼÇÒä֮ǰ°ó¶¨µÄSMT888-3GÃû×Ö£¬ÔÚÒÔºóµÄ

ʹÓÃÖÐÔÚÒÇÆ÷ÏÂÀ­²Ëµ¥ÖÐÑ¡Ôñ¼´¿É¡£

ͼ 16: SMT888-3G °ó¶¨À¶ÑÀ?

2.1.2.2. È»ºóµã»÷À¶ÑÀ? °´Å¥£¨

´ò¿ª¡£À¶ÑÀÉèÖÃÍê±Ï¡£ 2.1.2.3.

ÄúÒªÁ˽âµÄ

£©ºÍSMT888-3G½¨Á¢Á¬½Ó£¬À¶ÑÀ?ָʾµÆ

Page | 20

ÎÞ·¨°ó¶¨SMT888-3G °ó¶¨Ö÷»úÖ®ºóÎÞ·¨ÓëÖ÷»úͨѶ²¢ÅäÖÃËü

¼ì²éSMT888-3G Ö÷»úµ×²¿µÄ´®ºÅ µçÀÂÁ¬½ÓÓÅÏÈÓÚÀ¶ÑÀÁ¬½Ó£¬ÒƳý¿ØÖƵçÀºóÖØÐ¿ªÊ¼À¶ÑÀÁ¬½Ó¡£

Page | 21

2.2. RTK »ùÕ¾µÄÅäÖÃ

2.2.1.

ÄÚÖõç̨µÄÅäÖÃ

Figure 17: Internal Radio Selection

2.2.1.1.1. ÔÚRTK²Ëµ¥Ï£¬´ÓÉ豸ÁбíÖÐÑ¡ÔñInternal Radio£¨ÄÚ

Öõç̨£©

Figure 18: Select Base Message Type

2.2.1.1.2. ´ÓµçÎĸñʽÏÂÀ­²Ëµ¥Ñ¡ÔñÀàÐÍ£ºCMR / RTCM V2.3 /

RTCM V3.0¡£È»ºóµã»÷ÅäÖò˵¥

Page | 22

Figure 19: Current Channel Setting

2.2.1.1.3. Ñ¡ÔñÐèÒªµÄ¹¦ÂÊºÍÆµµÀ£¬È»ºóµã»÷È·¶¨

½«ÐÅÏ¢ÉèÖõ½µç̨¡£

Figure 20: RTK Menu after Radio Configuration

2.2.1.1.4. ÔÚRTK²Ëµ¥Ï£¬µã»÷ÂÌɫȷÈϼü¼ÌÐøÏÂÒ»²½»ùÕ¾ÅäÖã¬

SurvCE½«ÌáʾÊäÈë»ùվλÖã¬Çë²Î¿¼»ùÕ¾µÄÆô¶¯¡£

2.2.2.

ARWestÍâÖõç̨µÄÅäÖÃ

Page | 23

2.2.2.1.1. ArWest -- AW 435 Radio

Figure 21: RTK Tab

2.2.2.1.1.1. ÔÚRTK ²Ëµ¥£¬´ÓÉ豸²Ëµ¥Ñ¡ÔñARWest¡£

Figure 22: Baud Rate Selection

2.2.2.1.1.2. ÔÚ²¨ÌØÂʲ˵¥Ñ¡Ôñ115200¡£

Page | 24

Figure 23: Message Type Menu

2.2.2.1.1.3. Ñ¡ÔñÐèÒªµÄ²î·ÖµçÎĸñʽ¡£

Figure 24: Configure External Base

2.2.2.1.1.4. µã»÷ÅäÖð´Å¥¼ÌÐøÍâÖõç̨µÄÅäÖá£

Page | 25

Figure 25: External Radio Protocol Menu

2.2.2.1.1.5. Ñ¡ÔñЭÒé/Simplex.

Figure 26: External Radio Power Menu

2.2.2.1.1.6. AW 435¿ÉÓõÄ×îС¹¦ÂÊÊÇ25 db (~320 mW)£¬×î´ó

¿ÉÓù¦ÂÊÊÇ45 db (35 W)£¬¸ù¾Ýµç̨¼°²âÁ¿ÐèҪѡÔñËùÐèµÄÊýÖµ¡£

Page | 26

Figure 27: External Radio Channel Selection

2.2.2.1.1.7. Ñ¡ÔñËùÐèµÄƵµÀÈ»ºóµã»÷È·ÈϽ«ÒÔÉÏÐÅÏ¢ÉèÖõ½µç

̨¡£

Figure 28: Device Configured

Page | 27

2.2.2.1.1.8. A Device Configured ÐÅÏ¢±íʾÅäÖÃÒÑ·¢Ë͵½µç̨¡£

Figure 29: GPS Base Settings

2.2.2.1.2. ÔÚRTK²Ëµ¥Ï£¬µã»÷ÂÌɫȷÈϼü¼ÌÐøÏÂÒ»²½»ùÕ¾ÅäÖã¬

SurvCE½«ÌáʾÊäÈë»ùվλÖã¬Çë²Î¿¼»ùÕ¾µÄÆô¶¯¡£

2.2.3.

PDLÍâÖõç̨µÄÅäÖÃ

2.2.3.1.1. Pacific Crest PDL Radio

2.2.3.1.1.1. Ñ¡Ôñ SurvCE ? É豸²Ëµ¥ ? GPS »ùÕ¾? RTK

²Ëµ¥

Figure 30: External Radio Device Selection

Page | 28

2.2.3.1.1.2. ÔÚRTK²Ëµ¥£¬Ñ¡ÔñÉ豸 = Pacific Crest PDL.

Figure 31: Baud Rate Selection

2.2.3.1.1.3. ΪPDLÑ¡ÔñËùÐèµÄ²¨ÌØÂÊ¡£(Ìáʾ£ºPDLÖ§³ÖµÄ×î¸ß

²¨ÌØÂÊÊÇ38400)¡£

Figure 32: Message Type Selection

2.2.3.1.1.4. Ñ¡ÔñËùÐèµÄ²î·ÖÐźŵçÎÄÀàÐÍ¡£

Page | 29

Figure 33: Pac. Crest PDL Configuration

2.2.3.1.1.5. Ñ¡ÔñÅäÖð´Å¥£¬¼ÌÐøÍâÖÃPDLµç̨µÄÅäÖá£

Figure 34: External Pac Crest Radio

2.2.3.1.1.6. ÔÚµ±Ç°ÅäÖÃÒ³Ãæ£¬Ñ¡ÔñÐźŴ«ÊäµÄƵµÀ£¬Í¬Ê±Ñ¡Ôñ¾²

Ôë=µÍ¡£È»ºóµã»÷È·ÈϼÌÐø»ùÕ¾µÄÅäÖá£

Page | 30

Figure 35: Device Configured

2.2.3.1.1.7. A Device Configured ÐÅÏ¢±íʾÅäÖÃÐÅÏ¢ÒÑ·¢Ë͵½

µç̨¡£

Figure 36: Complete Base setup

2.2.3.1.2. ÔÚRTK²Ëµ¥Ï£¬µã»÷ÂÌɫȷÈϼü¼ÌÐøÏÂÒ»²½»ùÕ¾ÅäÖã¬

SurvCE½«ÌáʾÊäÈë»ùվλÖã¬Çë²Î¿¼»ùÕ¾µÄÆô¶¯¡£

2.2.4.

»ùÕ¾µÄÆô¶¯

Page | 31

»ùվλÖõÄÈ·¶¨ÓÐÁ½ÖÖ·½Ê½£º´Óδ֪µãºÍ´ÓÒÑÖªµã¡£

2.2.4.1. ´Óδ֪µã

Figure 37: Base Position Input

2.2.4.1.1. ÔÚÆÁÄ»µÄÉϲ¿Ñ¡Ôñ´ÓÐÂλÖã¬È»ºóÑ¡ÔñËùÐèµÄ·½·¨¡£ÀýÈ磬

Ñ¡Ôñ´ÓGPS¶ÁÈ¡¡£

Figure 38: Average GPS for Base Input

2.2.4.1.2. ÊäÈë²ÉÑù´ÎÊý£¬°´ÂÌɫȷÈϼü¡£ Quality of Base Position is dependent on the number of samples taken (the more samples averaged the better the quality of the position). Page | 32

Figure 39: Averaged GPS Position

2.2.4.1.3. SurvCE ½«ÏÔʾƽ¾ùλÖà (γ¶È, ¾­¶È, ºÍ´óµØ¸ß)¡£°´

¡°ÊÇ¡±¼ü¼ÌÐø¡£

Figure 40: Save Base Position to File

2.2.4.1.4. »ùÕ¾ÅäÖóɹ¦£¬µã»÷¡°ÊÇ¡±¼ü½«»ùÕ¾ÉèÖñ£´æÎªÒ»¸öÎļþ¡£.

Page | 33

Figure 41: Base Position File Name

2.2.4.1.5. ¸øÎļþÃüÃû£¬µã»÷È·Èϱ£´æ²¢¼ÌÐø¡£»ùÕ¾ÅäÖÃÍê³É¡£

2.2.4.2. ´ÓÒÑÖªµã

2.2.4.2.1. ÔÚÆÁÄ»Éϲ¿Ñ¡Ôñ´ÓÒÑÖªµã£¬È»ºóÑ¡ÔñËùÐèÒªµÄ·½·¨¡£ÀýÈç

Ñ¡Ôñ´ÓÎļþ¶ÁÈ¡£¬¶Áȡ֮ǰ±£´æµÄ»ùվλÖÃÀ´Æô¶¯»ùÕ¾¡£

Figure 42: Base Input From Known Position

2.2.4.2.2. ÔÚ´ÓÒÑÖªµã²Ëµ¥£¬Ñ¡Ôñ´ÓÎļþ¶ÁÈ¡¡£

Page | 34

Figure 43: Base Station File

2.2.4.2.3. »ùÕ¾Îļþ´ò¿ªºóÏÔʾ֮ǰ±£´æµÄ»ùÕ¾Îļþ£¬Ñ¡ÔñÖ®ºó°´È·

¶¨´ò¿ª¡£

Attempting to use a base position from a previously saved position that is more than 5 seconds away from current position will bring up a warning message. Figure 44: Base Position Input Confirmation

2.2.4.2.4. ֮ǰ±£´æµÄ»ùվλÖñ»µ÷³ö£¬°´¡°ÊÇ¡±¼ÌÐø»ùÕ¾ÅäÖá£

Page | 35

Figure 45: Successful Base Station Configuration

2.2.4.2.5. µã»÷OK¡£GPS»ùÕ¾ÒѾ­³É¹¦ÅäÖ㬲î·ÖÐźŽ«Í¨¹ýÑ¡

ÔñµÄÉ豸¿ªÊ¼·¢ËÍ¡£

Page | 36

2.3. RTK ÒÆ¶¯Õ¾µÄÅäÖÃ

ÅäÖÃÒÆ¶¯Õ¾µÄ»°£¬Ê×ÏÈÊÇÑ¡ÔñÒÇÆ÷³§É̺ÍÐͺţ»È»ºóÊÇÑ¡ÔñµçÀ»òÕßÀ¶ÑÀ×÷ÎªÒÆ¶¯Õ¾ºÍÊÖ²¾Ö®¼äµÄͨѶ·½Ê½£»ÌìÏ߸ߡ¢Ë¢ÐÂÆµÂÊ¿ÉÄÜÒ²ÐèÒªÅäÖã»×îºóÑ¡Ôñµç̨É豸ÒÔ½ÓÊÕÀ´×Ô»ùÕ¾µÄ²î·ÖÐźÅ

ͼ 46: É豸²Ëµ¥

ÔÚSurvCEÉ豸²Ëµ¥Ï£¬Ñ¡ÔñGPSÒÆ¶¯Õ¾¼´»áÏÔÊ¾ÒÆ¶¯Õ¾²Ëµ¥¡£

ͼ 47: É豸ѡÔñ

ÔÚµ±Ç°±êÇ©ÏÂÑ¡Ôñ³§ÉÌ=PENTAX£¬ÐͺÅ=SMT888-3G

Page | 37

ͼ 48: ͨѶÀàÐÍÑ¡Ôñ

ÔÚͨѶ±êǩϣ¬Ñ¡ÔñÀàÐÍÀ¶ÑÀ See Establishing Bluetooth? connectivity to bond/pair with SMT888-3G.

ͼ 49: ½ÓÊÕ½ÓÉèÖÃ

ÔÚ½ÓÊÕ»ú±êÇ©ÏÂÓû§¿ÉÒÔÊäÈëÌìÏ߸ߡ¢¸ß¶È½ØÖ¹½Ç¡¢Êý¾Ý¸üÐÂÂÊ¡£ See SurvCE Update section for updates concerning users options during configuration. 2.3.1.

µç̨ģʽµÄÅäÖÃ

Page | 38

Figure 50: RTK Tab

RTK±êÇ©ÓÃÓÚÉèÖÃÁ¬½Óµ½½ÓÊÕ»úµÄµç̨É豸£¬ÒÔ¼°ÍøÂçͨѶ·½Ê½¡¢¹ã²¥¸ñʽ¡£

Figure 51: ÄÚÖõç̨ѡÔñ

ÔÚRTK±êǩϴÓÏÂÀ­²Ëµ¥Ñ¡ÔñÄÚÖõç̨

Page | 39

Figure 52: ÅäÖÃÄÚÖõç̨

Ñ¡ÔñÄÚÖõç̨ºó£¬µã»÷ÅäÖð´Å¥

Figure 53 µ±Ç°ÆµµÀÑ¡Ôñ

֮ǰÉèÖõĵç̨¹¦Âʼ°ÆµÂÊ»áÏÔʾ³öÀ´£¬Ñ¡ÔñËùÐèµÄ¹¦ÂÊ£¨Òƶ¯Õ¾ÎÞЧ£©¡¢ÆµÂÊÈ»

ºóµã»÷ÂÌɫȷÈÏ¿ò½«ÏàÓ¦ÉèÖ÷¢¸øµç̨¡£

»ùվʹÓÃÄÚÖõç̨£¬Òƶ¯Õ¾Í¨Ñ¶Ð­ÒéÓë»ùÕ¾Ò»Ö¼´¿É£»

»ùվʹÓÃARWESTµç̨£¬ÔòÒÆ¶¯Õ¾Í¨Ñ¶Ð­ÒéʹÓÃSimplex£» »ùվʹÓÃPDLµç̨£¬ÔòÒÆ¶¯Õ¾Í¨Ñ¶Ð­ÒéʹÓÃPDL w/EOT¡£

Page | 40

Figure 54: ÅäÖÃÍêµç̨֮ºóµÄÆÁÄ»

ÅäÖÃÍêµç̨֮ºó£¬ÆÁÄ»Í˻ص½RTK½çÃæ

µã»÷ÂÌɫȷÈÏ¿òÍê³ÉÒÆ¶¯Õ¾µÄÉèÖã¬È»ºóÆÁÄ»Í˻ص½É豸²Ëµ¥ÈçÏÂͼ

Figure 55: É豸²Ëµ¥

ÒÆ¶¯Õ¾ÅäÖÃÒÑÍê±Ï¡£µã»÷ÐÇ¿Õͼ²é¿´Òƶ¯Õ¾×´Ì¬¡£

2.3.2.

ÍøÂçģʽµÄÅäÖã¨VRS£¬GPRSµã¶Ôµã£©

ÅäÖÃÖ÷»úÉÏÍø

A valid data service SIM card is required to use the Internal GSM modem. Refer to the SIM card instructions for installation and service plan setup. Page | 41

Figure 56: Internal GSM

ÔÚRTK±êǩϴÓÉ豸ÏÂÀ­²Ëµ¥Ñ¡ÔñInternal GSM¡£È»ºóµã»÷Configure ÅäÖÃGSM

·þÎñÉÌÐÅÏ¢¡£

Figure 57: APN Server Name

´ÓÀ­²Ëµ¥Ñ¡ÔñÊÖ»úÔËÓªÉÌ£¬´ó½ѡÔñÆäËü£¬Êý×Ö¡£µã»÷ÉèÖã¬APN·þÎñÆ÷ÊäÈë

CMNET¡£È»ºóµã»÷ÂÌɫȷÈÏ¿òÍê³É¡£

CORSÍøÂçµÄÉèÖÃ

Page | 42

Figure 58: NTRIP Selection

ÔÚRTK²Ëµ¥£¬Íø¿¨ÁбíÑ¡Ôñ NTRIP ¡£

Figure 59: NTRIP & Message Type

µã»÷ÍøÂçÅäÖð´Å¥£¬´ò¿ªNTRIP¹ã²¥²Ëµ¥¡£

Page | 43

Figure 60: NTRIP Broadcast Access

Ñ¡ÔñÒÑÓеÄÍøÂçÃû³Æ£¬»òÕßн¨ÍøÂçÃû³ÆÊäÈëIP¡¢¶Ë¿Ú¡¢Óû§ÃûºÍÃÜÂ룬Ȼºóµã»÷

È·ÈϽøÐÐÏÂÒ»²½¡£

Á¬½Ó³É¹¦ºó£¬CORS»ùÕ¾ÐÅÏ¢±»¼ÓÔØ¡£Óû§¿ÉÒÔ´ÓÏÂÀ­²Ëµ¥Ñ¡ÔñËùÐèµÄÔ´½Úµã¡£

Figure 61: NTRIP Caster Selection

ΪÁË´ïµ½Á¼ºÃµÄЧ¹û£¬Ñ¡Ôñ°üº¬GPS+GLONASSµÄÔ´½Úµã£¬Ñ¡ÔñÍê±ÏÖ®ºóµã»÷È·

¶¨»Øµ½RTK²Ëµ¥

Page | 44

µã»÷È·¶¨£¬Æô¶¯Òƶ¯Õ¾

GPRSµã¶ÔµãͨѶ Èçͼ

»ùÕ¾ÉèÖÃ ÒÆ¶¯Õ¾ÉèÖÃ

ÔÚRTK²Ëµ¥£¬ÍøÂçÁбíÖУº

¶ÔÓÚ»ùվѡÔñ TCP/IP Network

¶ÔÓÚÒÆ¶¯Õ¾Ñ¡Ôñ TCP/IP Direct ¡£È»ºóµã»÷ÅäÖð´Å¥£¬ÊäÈë¶ÔÓ¦µÄIP¡¢¶Ë¿Ú¡£

Page | 45

ÉϺ£·þÎñÆ÷IP£º116.236.250.45 »ùÕ¾1: 6790 ÒÆ¶¯Õ¾ 6791 »ùÕ¾2: 6792 ÒÆ¶¯Õ¾6793 »ùÕ¾3: 6794 ÒÆ¶¯Õ¾6795

ÊäÈëÍøÂçÃû³Æ£¬IPµØÖ·£¬¶Ë¿Ú¡£¶ÔÓÚ֮ǰʹÓùýµÄÍøÂ磬¿ÉÒÔ´ÓÃû³ÆÏÂÀ­²Ëµ¥Öе÷

³ö¡£µã»÷È·¶¨½øÐÐÏÂÒ»²½¡£»Øµ½RTK²Ëµ¥ºó£¬µã»÷È·¶¨Æô¶¯Òƶ¯Õ¾¡£

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3. RTKÓ¦ÓÃÈí¼þSurvCEµÄʹÓÃ

3.1. ´´½¨ÏîÄ¿¼°Í¶Ó°É趨

ÔÚÎļþ²Ëµ¥Ï£¬µã»÷ÏîÄ¿²Ëµ¥¿É´ò¿ªÒÑÓÐÏîÄ¿£¬»ò´´½¨ÐµÄÏîÄ¿:

ͼ3.1.1 ͼ3.1.2

ÔÚÃû³ÆÒ»À¸ÊäÈëÏîÄ¿Ãû³Æ£¬µã»÷È·¶¨¼´¿É´´½¨ÐµÄÏîÄ¿£¬ÐµÄÏîĿĬÈÏʹÓÃÉÏ´ÎÏîÄ¿µÄÉ趨£º

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1.2. Question: Where is the Antenna Reference Point (ARP) located on the

SMT888-3G?

Answer: The NGS ARP is the bottom of the bolt on the underside of the SMT888-3G. The NGS calibration value for the SMART8800-3G L1 vertical offset is 113.5 mm. For more information visit is:

Figure 69: NGS ARP Diagram

1.3. Question: Does the SMT888-3G L1 vertical offset need to be added to the

measured height to the bolt?

Answer: No, SurvCE recalls the vertical offset automatically when the SMT888-3G is selected.

Figure 70: NGS Calibration adjustment

Page | 69

1.4. Question: How do I know which battery I can remove without having

operations interrupted?

Answer: Use SurvCE to distinguish which battery is in use by following the steps described in section 4.3.4. from the Equipment menu.

1.5. Question: How do I make the push button logging files increment rather

than appending once SurvCE has been used?

Answer: Send the increment command via the Send File utility, which and be located via SurvCE ? Equip Tab ? GPS Utilities ? Send Command. Then enter: setFileNaming, DSK1, Incremental, PENTAX.

1.6. Question: How do I configure a unit back to the PENTAX factory defaults?

Answer: Located on the PENTAX CD there is a text file called ¡°AsteRx2 PENTAX Default 04152009 Config.txt.¡± Follow the Factory AsteRx2 receiver Settings section 5 of this manual to upload that file into the SMT888-3G.

1.7. Question: What are the correct specifications for a GSM SIM card in order

for it to operate with the SMT888-3G?

Answer: There are three key items that must be specified to get the correct GSM SIM card and service from your cellular service provider;

1. GSM SIM card (not UMTS) 2. Data service only

3. No IMEI number (i.e. no associated hardware/handset)

SIM cards that had one or more of the above 3 features incorrect did not work. In the USA, AT&T and T-Mobile provide GSM SIM cards that have been used successfully with the SMT888-3G.

1.8. Question: Why am I not receiving GLONASS corrections?

Answer: You must first verify that the base station transmits GLONASS corrections. The SMT888-3G first utilizes GPS satellites to get to RTK Fixed status. Then if more than 2 acceptable GLONASS satellites are available, RTK Fixed GPS+GLO RTK status is achieved.

1.9. Question: Why is my radio not receiving RTK corrections?

Answer: Check Base Station Configuration. Make sure that Base Station

receiver is set up and using more than 5 common Satellites. Check Rover Configuration; make sure that it is configured to use the correct RTK format corrections. Both Base Station and Rover must use the same UHF Radio Channel and same correction format.

1.10. Question: How do I know which message type to select RTCM V2.3,

RTCM V3.0, CMR, or CMR+?

Answer: Base stations transmit different messages types. It is important to confirm what message type(s) the base is transmitting so the Rover can be set accordingly. SurvCE allows the Message types for some base stations to be identified directly in SurvCE.

Page | 70

1.11. Question: How can I verify the Windows Mobile? version my hand held

device is operating on?

Answer: In the main view of the controller, select the Start Menu, next click Settings Menu, then select the System tab, lastly select the About icon which will display the Windows Mobile? version.

1.12. Question: How do I delete points that have been stored in SurvCE?

Answer: One way to delete points is to go to the File tab and select the Points button. Once in the Points Menu select the point and click delete.

1.13. Question: How do I change my settings in SurvCE to use metric,

International Feet, or US Survey Feet for the distance?

Answer: These settings must be set when starting a new job. In the File tab select Job Settings, then select the System tab and choose the Distance Units from the drop down menu.

1.14. Question: How do I stop the SMT888-3G from logging automatically on

startup?

Answer: The SMT888-3G remembers the settings set during the last configuration and uses these upon restart. To stop logging upon startup, Close the Data File and reconfigure the base/rover. Reconfigure by selecting the green check mark on GPS Base/Rover tab.

1.15. Question: I can¡¯t connect to the SMT888-3G via Bluetooth?, why not?

Answer: Make sure that the serial cable (SER1) is disconnected. The serial cable takes precedence to Bluetooth? connectivity, and because of this Bluetooth? is unable to connect when the cable is attached. Also verify the Bluetooth? is ON/Visible on the controller (Archer, Allegro CX, or Allegro MX). See Bluetooth? section for setup.

1.16. Question: How do I update my data collector to the latest Software

version?

Answer: Download the SurvCE version at http://www.survce.com/ approved by Altus. Connect the data collector to a PC (via Serial or USB connection). Use Active Sync to synchronize files by checking the files box, then run the latest SurvCE version executable and perform the tasks as directed on the screen. Once completed, software version can be verified in the ¡°Equip¡± tab of SurvCE in the ¡°About SurvCE¡± menu. If the version is not on the website, contact PENTAX Support.

1.17. Question: I noticed that the units get extremely hot at the top, what

effect might this have on any operations?

Answer: The SMT888-3G is designed to operate reliably from -20 to +65 ¡ãC. Like most manufacturers, we test beyond that limit to ensure we can operate at the published extremes.

Page | 71

1.18. Question: What can be expected in the potential 2010 GPS meltdown?

Answer: The GPS constellation is well over 25 years old now [not all birds]. There have been delays in launching newer technology birds, but it doesn't necessarily mean the older satellites will shut down; it doesn't mean they won't either! Worst Case: DOD requires 95% probability of 24 satellites at any given time. Best Case: The existing satellites will last 20 more years before shutting down and something new and improved will take its place.

1.19. Question: How do I update the SMT888-3G to the latest firmware

version?

Answer: Get the latest firmware release from Altus. Connect the 5 pin controller serial cable (SER1) to the bottom of the SMT888-3G, connecting the DB9 side of the cable to a PC¡¯s RS232 serial port. Power on the SMT888-3G and open RxControl. Once connected to the SMT888-3G click the tools tab and select upgrade receiver. Click Ok to close connection. Then click ¡°Next¡± in the RxControl Upgrade Wizard. Next select the COM port used for the connection between the SMT888-3G and computer followed by clicking ¡°Next¡±. Locate the appropriate SUF file, and click ¡°Next¡±. Then select ¡°Upgrade¡±, and proceed with any other on screen directions. Once completed, firmware version can be verified in the ¡°Help¡± tab of RxControl in the ¡°Receiver Identification¡± menu. It can also be checked in SurvCE, follow ¡°viewing battery status¡± section 4.3.4 where the firmware can also be identified.

Page | 72

³£¼û GNSS Ïà¹ØËõд

APME A Posteriori Multipath Estimation ARP Antenna Reference Point ASCII American Standard Code for Information Interchange CMR Compact Measurement Record CPU Central Processing Unit CR Carriage Return CTS Clear to Send DGPS Differential Global Positioning System DOP Dilution of Precision EGNOS European Geostationary Navigation Overlay System ESTB EGNOS System Test Bed FPGA Field Programmable Gate Array

GLONASS Global Orbiting Navigation Satellite System (Russian alternative for GPS) GNSS Global Navigation Satellite System GPRS General Packet Radio Service GPS Global Position System GPX GPS eXchange GSM Global System for Mobile communications GUI Graphical User Interface HERL Horizontal External Reliability Level HPL Horizontal Protection Level IGS International GNSS Service

LAMBDA Least-squares Ambiguity Decorrelation Adjustment LED Light Emitting Diode MDB Minimal Detectable Bias MOPS Minimum Operational Performance Standards MSAS Multi-functional Satellite Augmentation System MT Message Type NGS National Geodetic Survey NMEA National Marine Electronics Association OEM Original Equipment Manufacturer OTF On the Fly PPS Pulse Per Second PVT Position Velocity Time RAIM Receiver Autonomous Integrity Monitoring RINEX Receiver INdependent Exchange Format ROM Read Only Memory RTCA Radio Technical Commission for Aeronautics RTCM Radio Technical Commission for Maritime Services RTK Real Time Kinematic SBAS Satellite Based Augmentation System SD Secure Digital SDHC Secure Digital High Capacity SIM Subscriber Identity Module UHF Ultra high frequency VRS Virtual Reference Station WAAS Wide Area Augmentation System

Page | 73

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