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HYSWEEP ® HARDWARE. HYSWEEP ® Configuring a Multibeam System Multibeam sonar GPS (via HYPACK hardware) Motion sensor Heading sensor Dynamic Draft (via.

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Presentation on theme: "HYSWEEP ® HARDWARE. HYSWEEP ® Configuring a Multibeam System Multibeam sonar GPS (via HYPACK hardware) Motion sensor Heading sensor Dynamic Draft (via."— Presentation transcript:

1 HYSWEEP ® HARDWARE

2 HYSWEEP ® Configuring a Multibeam System Multibeam sonar GPS (via HYPACK hardware) Motion sensor Heading sensor Dynamic Draft (via HYPACK Hardware) Tide (via HYPACK Hardware) Also: Scanning Laser For Topographic Survey SV: Sensor and/or Profile

3 MRU, HDG, Nadir Depth POS, TIDE DRAFT Pos Time HDG MBHPR HYPACK SURVEY HYSWEEP SURVEY GPS MRUMBGYRO

4 Interfacing Bringing in the data Network: For high volume data like multibeam. Data is received with UTC time tag.Network: For high volume data like multibeam. Data is received with UTC time tag. Serial RS-232: For lower data volume like GPS.Serial RS-232: For lower data volume like GPS. Typically, Motion and Heading messages do not contain time tags. Data gets timed at arrival to COM port.Typically, Motion and Heading messages do not contain time tags. Data gets timed at arrival to COM port. Exception is GPS ($GPGGA has a UTC time tag).Exception is GPS ($GPGGA has a UTC time tag). Time Tagging Very Important. Device data are correlated by time tags.Very Important. Device data are correlated by time tags. All devices must use the same time base – UTC time or PC time. Without it, data will not be goodAll devices must use the same time base – UTC time or PC time. Without it, data will not be good Network and COM inputs POS MB MRU + time Asynchronous data are correlated with time tags.

5 Do I Need to Synch My Clock to UTC? If you have a device that sends datagrams with UTC time stamps, then the answer is: Yes Examples of when time synch to UTC is required: GPS (UTC), Seabat (UTC), TSS DMS/05 (No time sent), Gyro (No time sent). POS/MV (UTC), Seabat (UTC), Single beam on a COM port (No time sent). You can improve your time synchronization from +/- 10mSec to +/- 1mSec by using a HYPACK 1PPS Box.

6 SHARED MEMORY A Typical MB Configuration HYPACK ® SURVEY HYSWEEP ® SURVEY POS/MV Inertial System Seabat 7125 ZDA and 1 PPS Time Sync Position, Tide & Draft. Depth, Heading & HPR Network: Position & Time Sync Network: Heading & HPR Network: Multibeam Data HYPACK does NOT require 1PPS

7 SHARED MEMORY Other Configurations: EM3000 HYPACK ® SURVEY HYSWEEP ® SURVEY Kongsberg EM3002 Sonar Position & Time Sync Position, Tide & Draft. Depth, Heading & HPR COM: Position & ZDA Time Sync Network: Sonar, Heading & HPR HYPACK does NOT require 1PPS GPS Heading & HPR

8 SHARED MEMORY Other Configurations: 1PPS HYPACK ® SURVEY HYSWEEP ® SURVEY Position, Tide & Draft. Depth, Heading & HPR COM: Position & Time Sync COM: Heading & HPR HYPACK requires time sync and needs a PPS box. GPS TSS DMS/05 SG Brown Gyro Seabat 8101 Network: Sonar Data COM: Time Sync 1PPS Box

9 Offsets Adjustment for: Boat Origin (AKA Reference Point): Vessel Center of Gravity XY. Static waterline Z.Boat Origin (AKA Reference Point): Vessel Center of Gravity XY. Static waterline Z. Device Location: Offsets in X, Y and Z measured from boat origin.Device Location: Offsets in X, Y and Z measured from boat origin. Device Rotation: Pitch, roll and yaw orientation of directional devices such as multibeam sonar.Device Rotation: Pitch, roll and yaw orientation of directional devices such as multibeam sonar. Device Latency:Device Latency: Time delay = data arrival time – data valid time.Time delay = data arrival time – data valid time. Tracking Point: XY location of the sonar head. Used in Survey to adjust the Left/Right indicator. Entered in HYPACK HARDWARE. “Red Rogers” and drawing (device locations).

10 MRU Multibeam TRANSDUCER +X +X +Y +Z MRU is at boat origin, tracking point is over the transducer. Boat Reference System Tracking Point Boat Origin & Tracking Point

11 Hardware HYPACK ® and HYSWEEP ® Combined Hardware program ( new in 2014 ) will set the hardware for both HYPACK and HYSWEEP. Shared memory will handle the position, tides and draft to HYSWEEP and depth, motion and heading to HYPACK. No need to re-enter offsets in HYSWEEP for navigation device System: Include MultibeamSystem: Include Multibeam Main page:Main page: Configure HYPACK devices and then HYSWEEP devices

12 HARDWARE Positioning Devices: GPS.DLL for position from COM port. (Heading and RTK Tide if needed.)GPS.DLL for position from COM port. (Heading and RTK Tide if needed.) POSMV.DLL for POS/MV positions over a network. (RTK Tide if needed.)POSMV.DLL for POS/MV positions over a network. (RTK Tide if needed.) F180.DLL for POS/MV positions over a network. (RTK Tide if needed.)F180.DLL for POS/MV positions over a network. (RTK Tide if needed.) Select Time Synch option on the HYPACK configuration page.Select Time Synch option on the HYPACK configuration page. Enter Tracking Point offsets (Multibeam Head Offsets) on Mobile tab for BOATEnter Tracking Point offsets (Multibeam Head Offsets) on Mobile tab for BOAT

13 HARDWARE Configure the multibeam section of HARDWARE for a Multibeam, Motion sensor and Heading. Select from list and include on the INSTALLED section. Note: Sonar multibeam systems may include MRU and Heading on their driver NO LONGER NEEDED is HYPACK NAVIGATION. This is already included in the hardware program The HYPACK Navigation will automatically come from shared memory, and no set-up is needed in the multibeam section

14 Multibeam Device Setup Button: Use the Setup button to enter manufacturer specific information.Use the Setup button to enter manufacturer specific information. Connect: Pretty much all sonars are network. Determined the correct Port Number andPretty much all sonars are network. Determined the correct Port Number and Internet Address required for TCP/IP devices.Internet Address required for TCP/IP devices. Refer to “HYSWEEP Interfacing.pdf” for details.Refer to “HYSWEEP Interfacing.pdf” for details.

15 Multibeam Device Offsets: Select Sonar Head 1 or 2.Select Sonar Head 1 or 2. Enter Location offsets measured from boat reference.Enter Location offsets measured from boat reference. Enter Rotation offsets from Patch Test.Enter Rotation offsets from Patch Test. Latency should be zero. (Navigation Latency is handled in the GPS set-up)Latency should be zero. (Navigation Latency is handled in the GPS set-up)

16 Motion and Heading Sensors Devices: Select the driver, if listed. If not…Select the driver, if listed. If not…  The “TSS1” message is standard for Heave, Pitch and Roll (TSS DMS driver).  The NMEA “HDT” message is standard for Heading (NMEA-0183 Gyro driver).  The Generic Attitude can be configured to parse ASCII datagrams Connect: Enter Network or COM settings. Remember “HYSWEEP Interfacing.pdf”.Enter Network or COM settings. Remember “HYSWEEP Interfacing.pdf”. Offsets: MRU Location offsets measured from boat reference.MRU Location offsets measured from boat reference. MRU Rotation offsets can be used to “zero” Pitch and Roll.MRU Rotation offsets can be used to “zero” Pitch and Roll. Heading Rotation offset (Yaw) can be used to correct to grid north.Heading Rotation offset (Yaw) can be used to correct to grid north.

17 Testing and Saving… In the CONNECT Tab COM Test and Network test to verify sensor is sending data Alternate Hardware Configurations: You can Open and Save alternate configurations using the IMPORT and EXPORT

18 A Sample Session


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