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vRTK GNSS System User Manual

Environment

Water/dustproof

IP68

Drop test

Resist natural fall of 2m high measuring rod

Relative humidity

100% non-condensing

Operation

temperature

-40°C ~ +75°C

Storage

temperature

-55°C ~ +85°C

Notice:

1. BDS B2b, GALILEO E6, QZSS L6, and IRNSS L5 are available through firmware

upgrades.
2. The measurement accuracy, precision, reliability and initialization time depend on

various factors, including tilt angle, number of satellites, geometric distribution,

observation time, atmospheric conditions and multi-path validation. The data is derived

under normal conditions.
3. Irregular operations such as rapid rotation and high-intensity vibration may affect the

inertial guidance accuracy.

4. The battery operating time is related to the operating environment, operating

temperature and battery life.

Summary of Contents for vRTK

Page 1: ...vRTK GNSS RTK System User Manual ...

Page 2: ...vRTK User Manual Manual Revision Revision Date Revision Level Description April 2022 1 vRTK GNSS RTK System User Manual ...

Page 3: ...vRTK User Manual vRTK GNSS RTK System User Manual ...

Page 4: ...m and endanger your safety Exclusions Before using the product please read these operating instructions carefully as they will help you to get the most from it Hi Target Surveying Instrument Co Ltd assumes no responsibility if you fail to operate the product according to the instructions or operate it wrongly because you have misunderstood them Hi Target is committed to constantly perfecting the p...

Page 5: ... Target products this manual is found in the instrument container and will help you to operate the instrument Logging on to the Hi Target official website and downloading the electronic version of this introduction from Partner Center http members hi target com cn Advice If you have any suggestions for future developments to this product please email them to sales hi target com cn Your feedback wi...

Page 6: ... Features 2 1 3 Use and precautions 2 Chapter 2 4 Product introduction 4 2 1 Overall appearance 5 2 1 1 Upper cover 5 2 1 2 Bottom cover 5 2 1 3 Control cover 6 2 2 Button LED 8 2 2 1 Button function 8 2 2 2 LED 8 2 3 WEB management system 9 2 3 1 Main menu 9 2 3 2 Information 12 2 3 3 Work mode 14 2 3 4 File manager 15 2 3 5 Firmware 16 2 3 6 System 17 2 3 7 Coordinate System 20 2 4 Static survey...

Page 7: ...5 2 6 1 Upgrade by USB Cable 25 2 6 2 Upgrade by Using the Web Management System 25 2 7 Image measurement 26 2 7 1 Video Shooting 26 2 7 2 Schematic Diagram Of Video RTK Shooting 27 2 8 AR Stake 28 2 8 1 AR Stake Instructions 28 Chapter 3 30 Technical Specification 30 3 1 Technical Parameters 31 Chapter 4 34 Accessories and Interface 34 4 1 Data cable 35 4 2 Antenna 35 4 3 Battery charger 35 ...

Page 8: ...vRTK User Manual 1 Chapter 1 Overview This chapter contains Foreword Features Use and precautions ...

Page 9: ...e it is more durable and portable 2 The main camera provides non contact image measurement with an accuracy of 2 4 cm and a lower camera is used for AR release with an accuracy of better than 2 cm 3 The unit delivers accurate and reliable results and increases the efficiency of fieldwork with an in house developed sensorless IMU and a new generation of GNSS chips 4 The inclusion of a high performa...

Page 10: ... a minimum distance of 1m between the radiator and your body This transmitter must not be co located or operated in conjunction with any other antenna or transmitter Notice We recommend that a distance of 0 31m or more be maintained between this device and people during operation Operations closer than this distance is not recommended Notice The product shall not be permanently installed outdoors ...

Page 11: ...TK GNSS System User Manual 4 Chapter 2 Product introduction This chapter contains Overall appearance Button LED WEB management system Static survey Tilt survey Firmware upgrade Image measurement AR Stake ...

Page 12: ...earance The product s appearance is divided into three parts the upper cover bottom cover and control panel Figure 2 1 1 2 1 1 Upper cover Figure 2 1 2 2 1 2 Bottom cover The bottom cover includes the SMA antenna interface and Type C USB interface ...

Page 13: ...irmware and download static data Protective plug Used for dustproof and waterproof sockets 2 1 3 Control cover The control panel includes a satellite light power button and data light Notice If you don t use the SMA antenna interface and USB interface please cover the rubber plug to protect them from dust and water If the speaker becomes flooded the sound may be silent or hoarse but it will return...

Page 14: ...vRTK GNSS System User Manual 7 Figure 2 1 4 1 Satellite LED 2 Data LED 3 Power button 1 2 3 ...

Page 15: ...g a second dingdong sound Switch working mode Double click the power button to change the mode Each double click switches to a different working mode and click the power button to confirm the one you want One key setting station When the device is powered off press and hold the power button for 6 seconds to turn it on 2 2 2 LED Table 2 2 2 LED function description Function Status Description Power...

Page 16: ... system that can be used to set the receiver s working mode and data output as well as viewing receiver and satellite information The receiver s Wi Fi name is its S N You can connect it to a controller or phone the default password is 12345678 inputting the IP address 192 168 20 1 into the browser to log in Note The web management system can only be visited when the receiver s Bluetooth isn t conn...

Page 17: ...vRTK GNSS System User Manual 10 Figure 2 3 3 Information Figure 2 3 4 Work mode Figure 2 3 5 File manager Figure 2 3 6 Firmware ...

Page 18: ...ngs of the base Static Static measurement parameter settings File manager Static data Download delete and format static data Firmware Upgrade Select and upgrade the firmware Restore Restore the system System Constellation The satellite tracking switches 5 pin port NMEA 0183 protocol output via 5 pin port Radio Radio frequency list Reset Reset the motherboard Registration Device registration and in...

Page 19: ...re version OEM info battery power work mode configuration parameters and others Figure 2 3 9 Device information 2 Position information This shows the device s position satellites the solution state latency PDOP and time Figure 2 3 10 Position information 3 Base information This includes the coordinates and distance from the base in the rover mode ...

Page 20: ...ual 13 Figure 2 3 11 Base information 4 Sky plot This displays satellites which are visible from the device and switches for each constellation Figure 2 3 12 Sky plot 5 Satellites list This shows satellite tracking information ...

Page 21: ...de 1 Rover Set up the rover s data link and its parameters The rover station data link includes internal UHF Figure 2 3 14 Rover 2 Base Set up the data link and parameters of the base and get point coordinates by averaging The base station data link mode includes internal UHF ...

Page 22: ...After ticking Static Mode you can only cancel it in the base rover setting interface Figure 2 3 16 Static 2 3 4 File manager 1 Static data Display static data files and supports the Download Delete and Format actions Note After checking the Static Mode you can only uncheck the Static Mode in the base station mode or rover mode ...

Page 23: ...splay specific device version information Click Select choose the upgrade package required and then click Start The receiver will automatically detect and upgrade the firmware Figure 2 3 18 Upgrade 2 Restore You can restore the system to its former state after the last firmware upgrade ...

Page 24: ...TK GNSS System User Manual 17 Figure 2 3 19 Restore 2 3 6 System 1 Constellation Switch off and on satellite tracking Figure 2 3 20 Constellation 2 5 pin port Manage the output settings of the 5 pin port ...

Page 25: ...tocol from HI TARGET19200 HI TARGET9600 TRIMTALK450S TRIMTALK III SATEL 3AS SOUTH19200 SOUTH9600 CHC19200 and CHC9600 TRANSEOT Figure 2 3 22 Radio 4 Registration Display the registration information of the receiver You can select the registration type and then enter a corresponding code to register online ...

Page 26: ...3 23 Registration 5 Reset Reset the motherboard Figure 2 3 24 Reset 6 Others You can set the switches of the Store RINEX Data and Check Base Position select the RINEX version select the time zone and adjust the voice and volume of the receiver ...

Page 27: ... 3 25 Others 2 3 7 Coordinate System 1 Projection Frequently used projections are built in such as Gauss Mercator and Lambert Figure 2 3 26 Projection 2 Datum Users can define source ellipsoid local ellipsoid and datum transfer model settings ...

Page 28: ...ile will be created when a new project is created This will have the same name as the project Figure 2 3 28 DAM File 2 4 Static survey The static survey is a kind of positioning survey which is mainly used to establish various control networks 2 4 1 Static settings There are two ways to set up the device to work in the static mode ...

Page 29: ...nce of each measurement is less than 3mm and then take the average value as the final height The slant height of the receiver is measured from the center of the measuring point to the upper part of the top of the benchmark 3 Record the point name S N receiver height and start time 4 Press the power button to start the device and set up the static collecting mode 5 Turn off the receiver after the s...

Page 30: ...d then input the IP address 192 168 20 1 into the browser to log into the WEB management system Then open the file manager interface and select the static file that you want to export Click Download and the file will be downloaded to the controller or phone The default save path of the static data to be downloaded from the website device internal storage MyFavorite You can customize the save path ...

Page 31: ...rted and the tilt survey icon becomes illuminated This means that the tilt survey initialization is now complete and you can perform the tilt survey on the receiver Notice 1 Make sure the pole height is consistent with the set pole height before the tilt survey 2 When turning on the Tilt Survey switch you will need to complete the initialization operation before normal use 3 To meet most users ope...

Page 32: ...the firmware upgrade process 3 There will be different prompt voices for the success or failure of the upgrade If it fails please contact our technical team Figure 2 4 3 Update Drive 2 6 2 Upgrade by Using the Web Management System Copy the firmware to the controller or phone and use Wi Fi to connect it to the receiver The name of the Wi Fi is the device s S N Then input 192 168 20 1 to log in cli...

Page 33: ...oftware the points can be marked on the photo and their coordinates can be calculated 2 7 1 Image Survey 1 Equipment Preparation To perform image measurement it is necessary 1 To connect via Wi Fi to a receiver that supports image measurement 2 That the receiver has entered the tilt survey mode 3 That the solution state is fixed 2 Shooting Process After reaching the shooting conditions enter the i...

Page 34: ...vRTK GNSS System User Manual 27 2 7 2 Schematic Diagram Of Video RTK Shooting 1 Error Demonstration Figure 2 7 3 Error Demonstration 2 Correct Demonstration ...

Page 35: ...y 3m from the receiver the camera of the receiver is called and the precise position of the stakeout point is displayed in real time through the controller After entering the point stakeout interface 1 Enter the stakeout point 2 Click the AR stakeout button 3 Complete the prompts for the stakeout 4 The stakeout is successful Click the AR stakeout button when the distance from the stakeout point is...

Page 36: ...vRTK GNSS System User Manual 29 Figure 2 8 1 Control Navigation Figure 2 8 2 Receiver Navigation For detailed steps please refer to Hi Survey Software User Manual Point Stakeout AR Stakeout ...

Page 37: ...vRTK GNSS System User Manual 30 Chapter 3 Technical Specification This chapter contains Technical Specification ...

Page 38: ...tem configuration Operating system Linux system Data storage 8G internal storage supports automatic cyclic storage of static data Accuracy and reliability 2 RTK position precision Horizontal 8 1 10 6 D mm D is the distance between measurement points Vertical 15 1 10 6 D mm D is the distance between measurement points Static measurement precision Horizontal 2 5 0 5 10 6 D mm D is the distance betwe...

Page 39: ...ooth Bluetooth 4 0 2 1 EDR 2 4GHz Internal UHF Power 0 5W 1W 2W adjustable Frequency 410MHz 470MHz Protocol HI TARGET TRIMTALK450S TRIMMARK III TRANSEOT SATEL CHC SOUTH Channels 116 totally 16 configurable Sensors Tilt survey Built in high precision inertial guidance automatic attitude compensation User interface Button Power button 1 LED prompt light 3 LED lights Satellite light Data light Power ...

Page 40: ...rades 2 The measurement accuracy precision reliability and initialization time depend on various factors including tilt angle number of satellites geometric distribution observation time atmospheric conditions and multi path validation The data is derived under normal conditions 3 Irregular operations such as rapid rotation and high intensity vibration may affect the inertial guidance accuracy 4 T...

Page 41: ...vRTK GNSS System User Manual 34 Chapter 4 Accessories and Interface This chapter contains Data cable Antenna Battery charger ...

Page 42: ...in 6900mAh 7 2V battery 2 Charger To charge the receiver use the standard charger When it is in charge the power button light will turn red Notice If the battery needs to be stored for a long time it should be charged to about 70 and then placed in a dry low temperature environment It is recommended that you charge and discharge the battery every 3 months If you do not have the conditions that are...

Page 43: ...able Figure 4 3 2 Charger Notice Please use this product s standard charger to charge the receiver We will not be responsible for any accidents that occur during the charging process or any damage to the instrument if you use other chargers instead ...

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