SY4-A02031Mobile Mapping System

Alpha3D Mobile Mapping System User Manual V1.0.1 Table of Content ALPHA3D USER MANUAL | 2019-06 Pa ge | 2 Table of Content Table of Content ............................................................................................................... 2 1 Reading Tips .............................................................................................................. 5 1.1 Symbol Explanation .................................................................................................. 5 1.2 Recommendation ..................................................................................................... 5 1.3 Service & Support .................................................................................................... 5 1.4 Disclaimer ................................................................................................................. 6 2 User Guide ................................................................................................................ 7 2.1 Operation Environment ............................................................................................ 7 2.2 Attentions Before Using ........................................................................................... 7 2.3 Attentions When Using ............................................................................................ 7 2.4 Attentions After Using .............................................................................................. 8 3 Product Overview ...................................................................................................... 9 3.1 Product Introduction ................................................................................................ 9 3.2 Product Component ............................................................................................... 10 3.2.1 Configuration List ...................................................................................... 10 3.2.2 Instrument Container ................................................................................ 12 3.2.3 Orange Battery Container ......................................................................... 13 3.3 Product Details ....................................................................................................... 14 3.3.1 Alpha3D Hardware .................................................................................... 14 3.3.2 Physical Characteristics ............................................................................. 17 3.3.3 Electrical Characteristics ........................................................................... 17 3.4 Primary Sensor Introduction .................................................................................. 17 3.4.1 LiDAR VUX-1HA ......................................................................................... 17 3.4.2 High-precision IMU ................................................................................... 18 3.4.3 G5ant-3AT1 Antenna ................................................................................. 19 3.4.4 LADYBUG 5+ Panoramic Camera ............................................................... 19 3.5 Data Storage Introduction ...................................................................................... 19 3.6 Vehicle Platform Introduction ................................................................................ 21 3.6.1 Roof Rack Extension .................................................................................. 21 3.6.1.1 Extension Installation ......................................................................... 22 3.6.1.2 Alpha3D installation ........................................................................... 25 3.6.2 Other Platform Installation ....................................................................... 26 3.7 Rotation Platform Introduction .............................................................................. 26 3.7.1 Rotation Platform Overview ...................................................................... 26 3.7.2 Installation Steps ....................................................................................... 28 4 Battery Container Overview ..................................................................................... 29 4.1 Battery Container Introduction .............................................................................. 29 4.1.1 Battery Container Components ................................................................ 29 Table of Content ALPHA3D USER MANUAL | 2019-06 Pa ge | 3 4.1.2 Orange Container Port .............................................................................. 30 4.1.3 Controller Box Port .................................................................................... 31 4.2 Functional Specification ......................................................................................... 33 4.2.1 Orange Container Function ....................................................................... 33 4.2.1.1 Orange Container Light Condition ..................................................... 33 4.2.1.2 Orange Container Discharge Condition ............................................. 33 4.2.1.3 Orange Container Charge .................................................................. 33 4.2.1.4 Orange Container Communication .................................................... 33 4.2.1.5 Orange Container Low Voltage Alarm................................................ 33 4.2.1.6 Orange Container Overcurrent Protection ........................................ 33 4.2.1.7 Orange Container Use ........................................................................ 34 4.2.1.8 Orange Container Screen Explain ...................................................... 34 4.2.2 Controller Box Function ............................................................................ 35 4.2.2.1 Controller Box Electr…

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Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 63 ◼ LAS: This folder contains point cloud raw data. For Alpha3D, the point cloud raw data will be saved in Riegl folder automatically. Other folders are useless as they were designed for other LiDAR system. ◼ PARA: This folder contains four initial parameter files. For Alpha3D, this folder should contains below listed files after all data processing. Initial Folder Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 64 After processing folder ◼ POST: This folder should contain both IE project file and POS file which generated after IE processing. The initial POST folder is empty. ◼ ROVER: This folder contains GNSS data and IMU data which recorded by Alpha3D. These two files will automatically save in this folder. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 65 ◼ SYNC: This folder contains log data and trig data of Alpha3D. ◼ TRACE: For Alpha3d, this folder is empty. 5.2.2.2 Base Data Processing GNSS data of base station is saved in receiver. Take CHC i80 as example, there are three download methods. First is USB mode download, copy static data form repo folder into computer; Second is Webpage mode download. Connect computer with receiver via Wi-Fi and input http://192.168.1.1 to log in. Both username and password are ftp; Third is ftp mode download. Connect computer with receiver via Wi-Fi and input ftp://192.168.1.1 in My Computer. Both username and password are ftp. CHC i80 will export HCN file which need to be converted using CHCData software. Detailed steps are shown below: ◼ Click “Import” to import an HCN file: Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 66 ◼ Right click HCN file and click “Antenna Setting”. Input measured antenna height and select “Center of Bumper”, finally click “Phase Center” – “OK”. ◼ Right click HCN file and click “RINEX Option”. Change “RINEX version” as 3.02, change “Interval” as 0.2 and change “Splitting Interval” as 14400. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 67 ◼ After all above settings, right click HCN file and click “Convert Selected Files”. A new Rinex folder will be generated under original catalogue: 5.2.2.3 License Activation ◼ Click Windows and find the “Local License Manager” under Waypoint Inertial Explorer 8.80 folder. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 68 ◼ Enter activation code here and click Activate to complete activation. ◼ If you want to log out, go to Local Licenses and click Return. 5.2.2.4 Data Format Conversion Double click IE icon to begin work. Before start POS processing, the data format of both base and rover need to be converted. Click “Tools - Convert Raw GNSS to GPB” to add all needed files and finally click “Convert”. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 69 Comparison before and after format conversion: Rover: Base: Notice: When convert rover files, double click IMU file and select SPAN Model as SPAN KVH1750. 5.2.2.5 POS Processing ◼ Click “File - New Project - Project Wizard” to create an IE project. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 70 ◼ Give it a directory location and project name. For convenience, it is recommend saving project in POST folder. Click Next. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 71 ◼ Choose gpb file of GNSS and imr file from IMU. These two files can be found in ROVER folder. ◼ After clicking Next, an information will pop up which ask to add dmr file. Click NO as it’s an empty file unless Alpha3D connect to ODOmeter this sensor. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 72 ◼ For remote antenna height, keep all values as default and no need to change. Click Next. ◼ For base data, IE supports two options to load: First is from base station and second is download via PPP mode. Also, the precise file can also be downloaded to improve accuracy. Click Next. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 73 ◼ IE supports maximum 32 base stations data for one project. Click “Add Station from File” and click Next to add base station data. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 74 ◼ For base station data, the coordinates, ellipsoidal height and datum information are needed. Enter the measured height value and choose relative measure type. Click Next. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 75 ◼ Finally, the project wizard will show details of this project. Click Finish to load trajectory. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 76 5.2.2.6 GPS/INS Combine Processing The IE software supports two INS processing dialogues: Loosely Coupled & Tightly Coupled. Loosely Coupled is a two-step process which is not suitable if GPS signal is bad; Tightly Coupled is a one-step process which always be chose in mobile mapping solution. Here take tightly coupled dialogue as an example: ◼ Click Process - Process TC (Tightly Coupled) to start processing. Select Multi-pass to improve accuracy and enter lever arm values in below. Click Process. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 77 ◼ When processing finished, the trajectory should be shown in interface: Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 78 5.2.2.7 Export POS File ◼ Click Output - Export Wizard to export POS result. ◼ Choose HUACE Pos profile which should be copied into export_templates folder under IE folder. For example: C:\NovAtel\InertialExplorer870\resources\export_templates. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 79 ◼ Select Use processing datum and click Next ◼ Select suitable grid which used for transformation. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 80 ◼ Select Time Interval as 0.005s, ensure below lever arm values are correct. Click Finish to export POS file which used for next step processing. Software Overview ALPHA3D USER MANUAL | 2019-06 Pa ge | 81 5.3 CoPre - Point Cloud Processing Software 5.3.1 CoPre Software Overview CoPre is a CHC designed one-bu…

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2021-04-30 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: SY4-A02031 Product Name: Mobile Mapping System Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics Long-term confidential  Block diagram Long-term confidential  Operation description Long-term confidential These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name Chu Sheng Position CERTIFICATION MANAGER Company Name Shanghai Huace Navigation Technology LTD. Address 599 Gaojing Road, Building D, Shanghai 201702, China Tel +86-21-51508100 Fax +86-21-64851208 Email [email protected]

FCC ID: SY4-A02031 GPS RX ANT

Size: 3.0cm *1.0cm Label Location FCC ID: SY4-A02031 Mobile Mapping System Model No.: Alpha 3D

FCC ID: SY4-A02031 WIFI ANT WIFI Module GPS Module

FCC ID: SY4-A02031 Prediction of MPE at a given distance 1. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna FCC ID: SY4-A02031 3. Result Worse case is as below: Mode Frequency (MHz) Prediction distance (cm) RF output power MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm mW WIFI 2412-2462 20 19.59 90.9913 0.0361 1 Yes ANT1: Internal Antenna, max gain 3dBi. dBi to Numeric(2) ANT2: Internal Antenna, max gain 3dBi. dBi to Numeric(2) Conclusion: Pass.

FCC TEST REPORT FCC ID: SY4-A02031 On Behalf of Shanghai Huace Navigation Technology LTD. Mobile Mapping System Model No.: Alpha 3D Prepared for : Shanghai Huace Navigation Technology LTD. Address : 599 Gaojing Road, Building D, Shanghai 201702, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2103202-C02-R01 Date of Receipt : March 25, 2021 Date of Test : March 25, 2021- April 20, 2021 Date of Report : April 21, 2021 Version Number : V0 Page 2 of 62 Report No.: A2103202-C02-R01 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results ------------------------------------------------------------------- 6 1.1. Description of Standards and Results ------------------------------------------------------------ 6 2. General Information -------------------------------------------------------------------------------------- 7 2.1. Description of Device (EUT) ---------------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) --------------------------------------------------------------------- 8 2.3. Tested Supporting System Details ---------------------------------------------------------------- 8 2.4. Block Diagram of connection between EUT and simulators --------------------------------- 8 2.5. Test Mode Description ----------------------------------------------------------------------------- 9 2.6. Test Conditions ------------------------------------------------------------------------------------ 10 2.7. Test Facility ---------------------------------------------------------------------------------------- 10 2.8. Measurement Uncertainty ----------------------------------------------------------------------- 10 2.9. Test Equipment List ------------------------------------------------------------------------------ 11 3. Spurious Emission --------------------------------------------------------------------------------------- 12 3.1. Test Limits ----------------------------------------------------------------------------------------- 12 3.2. Test Procedure ------------------------------------------------------------------------------------- 15 3.3. Test Setup ------------------------------------------------------------------------------------------ 15 3.4. Test Results ---------------------------------------------------------------------------------------- 16 4. Power line Conducted Emission ---------------------------------------------------------------------- 29 4.1. Test Limits ----------------------------------------------------------------------------------------- 29 4.2. Test Procedure ------------------------------------------------------------------------------------- 29 4.3. Test Setup ------------------------------------------------------------------------------------------ 29 4.4. Test Results ---------------------------------------------------------------------------------------- 29 5. Conducted Maximum Output Power --------------------------------------------------------------- 30 5.1. Test limits ------------------------------------------------------------------------------------------ 30 5.2. Test Procedure ------------------------------------------------------------------------------------- 30 5.3. Test Setup ------------------------------------------------------------------------------------------ 30 5.4. Test Results ---------------------------------------------------------------------------------------- 30 6. Peak Power Spectral Density -------------------------------------------------------------------------- 32 6.1. Test limits ------------------------------------------------------------------------------------------ 32 6.2. Test Procedure ------------------------------------------------------------------------------------- 32 6.3. Test Setup ------------------------------------------------------------------------------------------ 32 6.4. Test Results ---------------------------------------------------------------------------------------- 33 7. Bandwidth ------------------------------------------------------------------------------------------------- 40 7.1. Test limits ------------------------------------------------------------------------------------------ 40 7.2. Test Procedure ------------------------------------------------------------------------------------- 40 7.3. Test Setup ------------------------------------------------------------------------------------------ 40 7.4. Test Results ---------------------------------------------------------------------------------------- 40 8. Band Edge Check ---------------------------------------------------------------------------------------- 54 8.1. Test limits ------------------------------------------------------------------------------------------ 54 8.2. Test Procedure ------------------------------------------------------------------------------------- 54 8.3. Test Setup ------------------------------------------------------------------------------------------ 54 8.4. Test Results ---------------------------------------------------------------------------------------- 54 9. Frequency stability -------------------------------------------------------------------------------------- 59 9.1. Test limit ------------------------------------------------------------------------------------------- 59 9.2. Test Procedure ------------------------------------------------------------------------------------- 59 9.3. Test Setup ------------------------------------------------------------------------------------------ 59 9.4. Test Results ---------------------------------------------------------------------------------------- 59 Page 3 of 62 Report No.: A2103202-C02-R01 10. Antenna Requirement ---------------------------------------------------------------------------------- 60 10.1. Standard Requirement ------------------------------------------------…

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FCC ID: SY4-A02031 Photos of Radiated emission