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HDMS FMCW RADAR – USER MANUAL

RevisionNumber : 1.30

Date : October 01, 2021

Writer : Lee Je Woo

This document contains all the resources needed to set up the HDMS FMCW RADAR for performance evaluation.

User's Guide

HDMS – HDMS FMCW RADAR

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User's Guide

Summary of Contents for HDMS

Page 1: ...R MANUAL RevisionNumber 1 30 Date October 01 2021 Writer Lee Je Woo This document contains all the resources needed to set up the HDMS FMCW RADAR for performance evaluation User s Guide HDMS HDMS FMCW...

Page 2: ...market HDMS FMCW RADAR PAGE 2 Revision history Project Manager Technology Quality Production Date Description Name Note 21 10 01 V1 00 21 11 15 IC FCC CE RED_EC V1 10 21 12 27 V1 20 22 01 03 RF Power...

Page 3: ...9 2 3 Connect cable 10 2 4 Power supply and PC connection 15 3 Communication Protocol 16 4 RADAR Installation and Test Procedure 18 4 1 RADAR Test Compliance 18 4 2 RADAR Installation Compliance 18 4...

Page 4: ...the hardware configuration is easier than other modulation methods and it has high resolution and speed resolution in terms of performance HDMS FMCW RADAR is a RADAR with a 77 81Ghz frequency band an...

Page 5: ...Aftermarket HDMS FMCW RADAR PAGE 5 1 1 Detailed Specifications...

Page 6: ...amodule measurement ranges and beam patterns RADAR s beam pattern computer simulation image is as follows and RADAR s beam pattern is different depending on the presence or absence of a cover of the c...

Page 7: ...ncy energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a...

Page 8: ...en the radiator and your body Prohibited applications of RADAR equipment under this service rule include fixed RADAR use outside of airport areas and airborne RADAR operations This device can be opera...

Page 9: ...composed in detail as follows Top Case Bottom Case Connect Cables Interface board RADAR Antenna module IP6K7 RADAR 24RA 20000 2 2 RADAR Bracket RADAR Bracket assembly screws Bracket is used to fix RA...

Page 10: ...n Description 1 Power 24V 2 GND 3 CAN HIGH 4 CAN LOW 5 Reserved 6 Digital Input1 7 Digital Input2 8 Digital Input3 CAN ID GPIO 0 Low 1 High PIN 6 Radar ID 1 PIN 7 Radar ID 2 PIN 8 Radar ID 3 Install_P...

Page 11: ...Aftermarket HDMS FMCW RADAR PAGE 11 Install_Position_5 0x18FF326D 24v Open GND 24v Install_Position_6 0x18FF32F1 24v 24v Open GND Install_Position_7 0x18FF32F2 24v 24v 24v...

Page 12: ...Aftermarket HDMS FMCW RADAR PAGE 12 10m extension cable ID 1 6 A cable that extends the distance according to the installation location of the RADAR and distinguishes CAN IDs by location...

Page 13: ...Aftermarket HDMS FMCW RADAR PAGE 13 10m Extension Cable CAN ID 1 CAN ID 2 CAN ID 3 CAN ID 4 CAN ID 5 CAN ID 6...

Page 14: ...ermarket HDMS FMCW RADAR PAGE 14 Split cable Split cables that allow you to connect up to 6 RADARs To connect the connecting cable connect the parts that fit into the grooves as shown in the figure be...

Page 15: ...15 2 4 Power supply and PC connection Apply 12 24V to the connection cable connect PCAN to USB to CAN H L and check information on the object detected from RADAR through PCAN View Check packet output...

Page 16: ...R_LR Side RADAR Left hand side Rearward looking 3 SR_RF Side RADAR Right hand side Forward looking 4 SR_LF Side RADAR Left hand side Forward looking 8 2 RADAR Status 1 0 0 3 0 Normal 1 Swing 2 Moving...

Page 17: ...Aftermarket HDMS FMCW RADAR PAGE 17...

Page 18: ...combination of dry sand and dry gravel Everyone except the person performing the test should be in an area not detected by RADAR excerpt from part of the C 3 test area of ISO 16001 2017 4 2 RADAR Ins...

Page 19: ...and angle If the environment is complex there is a possibility of misunderstanding Therefore it is recommended to perform the RADAR test in an open space with a left and right width of 10 meters or m...

Page 20: ...table in TI device Usefulness and simplicity 1 CFAR based mitigation Increase the CFAR thresholds accounting for the interference This decreases the detection sensitivity but avoids spurious sidelobes...

Page 21: ...hase of each chirp Since the aggressor would have no notion of this randomized phase the phase of the interference event would be randomized spreading the interference across chirps Yes Extremely Usef...

Page 22: ...Aftermarket HDMS FMCW RADAR PAGE 22 set in antenna design...

Page 23: ...esidential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Reorient or relocate the receiving antenna Increase the s...

Page 24: ...ispositif ne doit pas produire de brouillage pr judiciable et 2 ce dispositif doit accepter tout brouillage re u y compris un brouillage susceptible de provoquer un fonctionnement ind sirable Industry...

Page 25: ...HDMS FMCW RADAR PAGE 25 CE RED_EU declaration This product can be used in which EU members in accordance with Article 10 10 or this product can be used in at least one EU country in accordance with A...

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