WOORIRO WDR300 24GHz micro Doppler Radar User Manual

WOORIRO CO., LTD. 24GHz micro Doppler Radar

User Manual

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:WDR300) Ver. 1.0 – 07/26/2017 1 1. Features and Applications  This motion-detection radar(Model: WDR300) operating at 24GHz ISM band, is a Doppler radar sensor detecting even minute movement of human or objects in real time.  It detects up to 40 m, which is longer than the other conventional sensors and insensitive to the environmental change such as light, ambient temperature, dust etc.  Maximum detection distance can be adjustable and be doubles by cascading connection of the same sensors.  User friendly designs such as small form factor, single 5VDC power supply and wired/wireless communication interfaces provides easy application of this device.  For outdoor usage, it adopts an algorithm differentiate motions between natural and artificial motion (especially for human).  The sensor is suitable for the energy saving application by motuion detection. 2. Maximum Ratings Items Symbol Rating Unit DC power supply VDC +5 VDC Operating Temperature TC -40 to +85 ℃ Storage Tem[erature 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 Item Performance Note Tx Frequency 24.05~24.25 GHz ISM band Tx EIRP 13dBm Antenna Beam Width 60o x 35o horizontal x vertical – half power Polarization linear Velocity 0.2m/s~3m/s 3m/s~30m/s Low detection mode High detection Update Rate* 0.5Hz/10Hz Low detection mode/ High detection Outline 50 x 45 x 10 mm3 Interface Header 6pin Power Supply Voltage +5 VDC Power Consumption 1.0W * Target classification algorithm is applied only to the low detection mode 3. Performance Characteristics 4. Product Outline and Dimensions TX RX 45.0±0.3 Top 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. 3 7.5 9.5 18.1 11.5 0.6 DIP SW 6PIN 1 1.0 1.0 4 . 0 24.0 18.0 4 . 0 2.54 2.5 2.0 PIN1 AUX Serial Side View Bottom View 41.0 15.4 46.0 5.1 Header 2PIN Header 6PIN PIN1
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 Fuctions Connector Pin# Function Description Header 6pin 1 VDC +5VDC 2 GND GND 3 GPIO 3.3V D-Output ( “High” @detection) 4 PWM* LED dimming usage 5 UART_TX* RS485-B(option) 6 UART_RX* RS485-A(option) Header 2pin For mechanical fixing purpose only * See AN300-1 5.1. Header-pin Connector 5.2. DIP Switch
5 5.2. DIP Switch Function \ Pin# #6 #5 #4 #3 #2 #1 Line-voltage rejection 50Hz 0 60Hz () 1 Sensitivity Max -3 0 0 Max-2 0 1 Max-1 1 0 Max (default) 1 1 Serial Communication Enable 0 Disable (default) 1 Tx CW Frequency Low 0 0 Medium 0 1 High 1 0 Default 1 1 Note : “0”=“ON” and “1”=“OFF” Fuction Frequency [GHz] Tx CW Frequency Low 24.07 +/- 0.01 Medium 24.125 +/- 0.01 High 24.23 +/- 0.01 Default 24.17 +/- 0.01 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. 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WDR300 (2-byte) Function MSB byte LSB byte Note Line Voltage Rejection 0X01 0X{value} {value} = 0 or 1 Sensitivity 0X02 0X{value} Slow detection {value}== 0~9, 9 max 0XF2 0X{value} Fast detection Tx CW Frequency 0X03 0D{value} {value} =0~250 Tx_Frrequency=24,000MHz +{value}MHz Tx Off 0X04 0X{value} {value} = 1  Tx Off otherwise  Tx On Raw Data/ Report Detection/ Report Setting Values 0X05 0X{value} {value} = 01 Raw data(slow) {value} = F1 Raw data(fast) {value} =02* Report Detection(short) {value} =03 Report Detection(long) {value} =04 Report Setting Values otherwise Disable All are one-time report except “Report detection”(continuous report) * Default setting 6 To use “serial mode”, “#3”-pin of DIP Switch6 muse be set to “ON”(=“0”; enable) Baud rate = 256kbps, Parity = none, Data bits = 8bit, Stop = 1bit See AN300-1 for the details
WDR300 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 5.3.2. WDR300Master 6. Product wiring WDR300 Master Module(external) 5VDC Master(pc) Header6oin Serial Comm(UART-USB conveter)  6.1. General Wiring Method 6.2. Wiring for operation test(an example) Header# Header# LED Resitor Response of Raw Data/Report Detection/Report Setting Values See AN300-1 for the details GND
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  Before installation, you must read “appendix 1” carefully that describes the detection angle of the sensor.  Selecting Installation position, direction and angle. 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 selection ①Set to maximum sensitivity (refer “5.2” if this manual) ②Check your coverage selection. ③Check your wiring.(refer chapter 6) ④Wait about 2 seconds after power on. ⑤Check the blind spots. – If not enough change the direction and/or sensitivity.
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 FCC Statement Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency 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 particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try 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 a circuit different from that to which the receiver is connected. ● Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
1 OEM/Integrators Installation Manual IMPORTANT NOTE: This module is intended for OEM integrator only. The OEM integrator is responsible for the compliance to all the rules that apply to the product into which this certified RF module is integrated. Additional testing and certification may be necessary when multiple modules are used. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. OEM integrator are responsible for ensuring that the end-user has no manual instructions to remove or install module. “The grantee (Wooriro Co,. Ltd.) will offer guidance to the host manufac turer if requested in order to assist in Subpart B issues.” USERS MANUAL OF THE END PRODUCT: The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. If the labeling area is smaller than the palm of the hand, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. 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.
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 LABEL OF THE END PRODUCT: The final end product must be labeled in a visible area with the following " Contains TX FCC ID: 2AM57WDR300". If the labeling area is larger than the palm of the hand, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Ant. Brand Model Name Antenna Type Connector Gain(dBi) 1 WooriRadar WDR300 Patch Array Antenna N/A 8.25
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. 10 CE Statement For MPE Statement – Mobile device This equipment complies with EU 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. All operational modes Operational mode: 24GHz radar detection The frequency and the maximum transmitted power in EU are listed below: 24.07GHz~24.23GHz : 11.40 dBm Hereby , [WOORIRO Co., Ltd.] declares that the radio equipment type [WDR300] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.wooriro.com
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. 11 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.
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. Appendix 1 : Antenna detection angle 12 Horizontal = 60o Vertical = 35o Appendix 2: Radome Design Radome is the case of antenna part. The sensitivity may be greatly degraded unless properly designed. This table is a rule-of-thumb design rule. Thickness Meterial Spacing <2.0mm plastic 6.2+/-2mm Antenna consist of 2 parts; Tx and rx. They are same1x3 patch type having 60 degree horizontal half-power beam width and 35 degree vertical half-power beam width. Horizontal/vertical are not absolute and can be rotated for your own purpose. The beam-shape is fan shaped but at short range the coverage angle become wider. The actual detection profile is similar to a balloon. Note there is a trade-off between near blind spots and maximum detection range. This trade-off becomes more serious when the installation height becomes higher.

Navigation menu