WOORIRO WDR210 24GHz Smart Radar User Manual Technical R2

WOORIRO CO., LTD. 24GHz Smart Radar Technical R2

Technical-User Manual_R2.pdf

CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. Operation Manual (Model:WDR210) Ver. 1.0 – 08/29/2017 1 1. Features and ApplicationsThis radar(Model: WDR210) operating at 24GHz ISM band, is released tobe used for 2D position and movement detection. For vehicles it detects up to 50 m, which is robust to the environmentalchange such as light, ambient temperature, dust etc. User friendly designs such as small form factor and wired/wirelesscommunication interfaces provides easy application of this device. In addition to 2D information of targets, it adopts a tracking algorithm todifferentiate motions between natural and artificial motion, resulting in very low false alarms. This enables WDR210 good enough for the outdoor applications. The sensor is suitable for the energy saving application by motiondetection. 2. Maximum RatingsParameter Symbol Rating Unit Supplied voltage VDC +12VDC Operating temperature range TC -40 to +85℃ Storage temperature range TSTG -50 to +130℃
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 2 3. Performance CharacteristicsParameter Performance Condition Tx Frequency 24GHz ISM band 24.05~24.25GHz (EU/South Korea) 24.05~24.25 GHz(North America) Output EIRP 18dBm max adjustable Detection Range 30m/60m max Human Body/Vehicles Range resolution 75cm 60cm EU/South Korea North America Angle 150 o / 60 o Type A/Type B; horizontal Angle Resolution +/- 5o max Data Update 7Hz max Size 108X118.2X36.4 mm3 Interface UART Opt.: CAN2.0 or RS485 Supply voltage +12VDCPower Consumption 2W max
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. Outline Dimensions (mm) 3 Top View Side View Bottom View
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 4 5. Set Functions 5.1. 2MT3005-X08200 Connector Pin Configuration Type Pin# Function Description Wire Color M12, 8pin 1 VDC +12VDC InputBlock 2 GND Ground Brown 3 RS485-B CAN H or UART_TX(opt.) Green 4 RS485-A CAN L or UART_RX(opt.) Yellow 5 NC Internal Use Only Grey 6 NC Internal Use Only White 7 NC Internal Use Only Blue 8 GPIO 3.3V Digital Output (“H” for detection) Red
5.2. Serial Communication CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 5.3.1. MasterWDR210 (2-byte) 5 Baud rate = 115200bps, Parity = none, Data bits = 8bit, Stop = 1bit (UART/CAN2.0/RS485) * Default setting(can be changed according to application region)Note : No change occurs when out of range data is received Function DATA(MSB - LSB) Note Set Tx Power 0X5A5A (RS485) 0X01 0X{value} {value}= 0*~7, 0 max, 1dB power decrease per 1 increase Set Tx Ramp Type 0X02 0X{value} {value} =1*~5 (See description below) Tx Off 0X03 0X{value} {value} = 1  Tx Off otherwise  Tx On Raw Data/ Report Detection/ Report Setting Values 0X04 0X{value} {value} = 01 Raw data {value} =02* Report Detection(short) {value} =03 Report Detection(long) {value} =04 Report Setting Values All are one-time report except “Report detection” (continuous report)
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 6 f_Tx t …. …. T_up T_dn T_ramp=T_up+T_dn f5.3.2. WDR210Master See AN210-1 for the details of “Raw Data/Report Detection/Report Setting Values” Fct. MSB byte LSB byte T_up [us] T_dn [us] f [MHz]Set Tx Ramp Type 0X02 1 60 15 75 (80) 2 200 (140) 3 200 (145) 4* 200 (148) 5 250 (195)
WDR210 CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 7 6. Product wiringWDR210 Master Module(external) 12VDC GND Master(pc) Serial Comm (UART-USB conveter)  6.1. General Wiring Method 6.2. Wiring for operation test(an example) Pin# Pin# LED Resistor 2MT3005-X08200 Connector
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 8 7. Installation-Professional Installation GuidePlease read this entire manual carefully and refer to section # 2, 3, 5, and 6 in this manual regarding position, direction and angle selection process. Considering antenna as eyes and then approximately selecting the coverage. (If there is any difficulty in installation, send us the document and/or photograph, then we will help you to selection.) Confirming your selection①Set to maximum Tx power (refer “5.3.1” of this manual)②Check your coverage selection.③Check your wiring.(refer “6 Product Wiring”)④Wait about 2 seconds after power on.⑤Check the blind spots. – If not enough change the directionand/or sensitivity.For more information and trouble shooting, please contact your local distributor or websit: http://www.wooriro.com/english/company/05.asp
CONFIDENTIAL AND PROPRIETARY The information contained in this document shall remain the sole and exclusive property of Wooriro Co., LTD and shall not be disclosed by the recipient to third parties without prior consent of Wooriro in writing. 9 ESD-INFORMATION This Wooriro sensor is sensitive to damage from ESD. Normal precautions as usually applied to ESD sensitive devices are sufficient when handling the device. Touching the signal output pins has to be avoided at any time before soldering or plugging the device into a motherboard. APPROVAL Wooriro Standard Product. Changes will not be notified as long as there is no influence on form, fit and within this datasheet specified function of the product. This Data Sheet contains the technical specifications of the described product. All previous versions of this Data Sheet are no longer valid. FOR MOBILE DEVICE USAGE (>20cm/low power)Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
Federal Communication Commission Interference StatementThis device complies with Part 15 of the FCC Rules.Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference, and(2) this device must accept any interference received, including interference thatmay cause undesired operation.This equipment has been tested and found to comply with the limits for aClass Bdigital device, pursuant to Part 15 of the FCC Rules.These limits are designed toprovide reasonable protection against harmful interference in aresidentialinstallation.This equipment generates, uses and can radiate radio frequencyenergy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications.However, there is noguarantee that interference will not occur in aparticular installation. If thisequipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged totry to correct the interference by one of the following measures:-Reorient or relocate the receiving antenna.-Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on acircuit different from thatto which the receiver is connected.-Consult the dealer or an experienced radio/TV technician for help.
FCC Caution:Any changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate thisequipment.This transmitter must not be co-located or operating in conjunction with any otherantenna or transmitter.

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