Sumitomo SWR-A002 60GHz Radar User Manual
- August 23, 2024
- Sumitomo
Table of Contents
Sumitomo SWR-A002 60GHz Radar
Frequently Asked Questions
Q: What is the recommended installation height for optimal performance?
A: The radar should be installed at a height between 3m and 5m for best results.
Q: How often does the radar output detection results?
A: The radar outputs detection results every 100ms.
FCC Notice
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.
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This transmitter must not be co-located or operated in conjunction with any
other antenna or transmitter.
The FCC ID for this radar is “2A8U2SWR-A002”.
NOTE
This equipment should be installed to a pole or other infrastructure at a
height of more than 2.8 meters for keeping the radiator some distance from
person’s body.
It is recommended that the radar be installed at a height of 3.0m to 5m to
ensure full performance.
Introduction
60GHz Radar SWR-A002 is installed on the roadside and detects pedestrians based on reflected radio waves. The radar communicates with the data acquisition equipment via Ethernet and outputs detection results every 100ms.
Table1.Detection performance
| No | ITEM | DESCRIPTION |
|---|---|---|
| 1 | Detection Area | Max. 60m x 30m |
(Under installation conditions with no obstructions, etc)
2| Installation Height| 3 to 5m
3| Required Setbacks| 1.5m or more (when the height is 3m)
4| Max. Number of Detections| Up to 40 objects
5| Output Data| Position, velocity, direction
6| Data Output Cycle| 100ms typ
Specification
Table 2 shows general specifications
| No | ITEM | DESCRIPTION |
|---|---|---|
| 1 | Power Supply | DC12V |
| 2 | Power Consumption | Less than 10W |
| 3 | Temperature | -40 to +75°C |
| 4 | Humidity | Up to 95% Relative Humidity |
| 5 | Waterproofing | IP65 |
| 6 | Dimensions | H:132mm x W:132mm x D:46mm |
| 7 | Weight | Less than 1kg |
| 8 | Radar Frequency | 61.0 to 61.5GHz |
| 9 | Interfaces | Ethernet 100BASE-T |
Installation method
Installation requirement
To ensure the best performance of the radar, it should be installed at a
height between 3m and 5m. Also, since it is difficult to detect the area
directly below the radar, it should be installed 1.5m behind the pedestrian
crossing (when installed at 3m height).
Installation of equipment
Attach the radar to the mounting bracket and fix the cable to the arm.
Horizontal adjustment
Adjust the horizontal angle so that the radar is facing the middle of the
crosswalk on the other side.
Vertical adjustment
Attach the radar to horizontal arm using the mounting bracket. Adjust the
elevation angle according to the detection area using an angle meter or
similar device.
The radar will be installed to the horizontal arm via a wire and a bracket.
Adjust the angle according to the detection area.
(Using an angle meter)
Equipment Connection
The Radar has an external connector and supports passive PoE.
Use CAT 5e cables. The Radar starts up when the power supply is connected.
Table 3. External connector pin assignments
| Pin No. | FUNCTION |
|---|---|
| 1 | Ethernet TX+ |
| 2 | Ethernet TX- |
| 3 | Ethernet RX+ |
| 4 | DC+12V |
| 5 | DC+12V |
| 6 | Ethernet RX- |
| 7 | 0V |
| 8 | 0V |
Tool Operation Procedure
-
Start the detection result drawing tool “AreaConfigCreator.exe”.
-
Once the tool is activated, click “Receive Start” at the lower left of the screen.
-
When data is received, the detection result is displayed on the screen.
Sumitomo Electric Industries, Ltd.