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TCM873 Traffic Flow Radar

TCM873 is an 80 GHz traffic flow statistical millimeter wave radar module independently developed by Hunan Nanoradar Technology Co., Ltd. The module can provide multi-target tracking information between large, medium and small vehicles, non-motorized vehicles and pedestrians traveling in both directions within a range of 500 meters, including real-time information such as ID, distance, speed, azimuth and status of all targets. At the same time, it also supports traffic flow statistics, which can output information such as vehicle spacing, occupancy, queue length, congestion and so on. Among them, the accuracy of congestion flow statistics reaches 90%, and the accuracy of flat peak flow statistics reaches 95%.

Series:

80GHz MMW radar

Application:

The product can be applied to high-speed traffic monitoring, intersection monitoring, intersection detection and other application scenarios.

Features:

Super sensing, stable and accurate, 80GHz frequency band, stable detection distance of 500m, 80 ° wide beam, covering 10 lanes, can detect 512 targets. Radar vision integration, support two levels of data depth fitting, space-time synchronization, support GPS, PTP timing. Software-defined radar, flexible adaptation of intersection, road section, high-speed three modes. Simulate the real scene, close to the actual application, configured with channelization, green isolation belt and live function. Strong adaptability, easy to deal with complex environment, four levels of sensitivity can be adjusted to reduce the false alarm rate; wrong frequency design can avoid interference between radars, 7 × 24h all-weather real-time protection, adapt to rain, snow, fog, haze, dust and other bad weather.

Specifications:

PARAMETER CONDITIONS MIN TYP MAX UNITS
System performance
Transmit frequency   80   81 GHz
Transmit power(EIRP)
   13   dBm
Update rate

 12.5
Hz






Power consumption
 8

W
Communication interface   Network port  
Distance/speed measurement performance
Speed measurement range   -300   +300 km/h
Speed accuracy  
0.1
m/s
Direction   coming/going direction can be distinguish  
Ranging range

200                                                          500 meter
Distance measurement accuracy

                               ±0.25                                                     meter
Antenna performance  


Beam width/TX azimuth(-6dB)   80
deg
elevation(-6dB)   14
deg
Other performance
Working voltage   +9.0
32 V DC

 


Woking temperature   -40   65
Storage temperature
-40                                          85
Size                                        112*110mm   
Protection class   IP67