Road users counting accuracy should be at least 99%
Speed measurement error shall be within 2kph for speed up to 100kph and 2% for speed over 100kph.
System should keep its qualities even in bad/tricky lighting and weather conditions.
Radar sensor automatic configuration/calibration should provide good estimation of installation parameters (azimuth, elevation, rotation - within 1 degree accuracy, mounting height - within 10cm accuracy) including detection of manipulation with the sensor.
Robustness under sensor faults
System shall properly detect and track two vehicles going side by side at the very similar relative speed.
Radar sensor shall detect and track weak objects (in terms of radar signal power reflection) such as cyclists in the presence of strong reflectors such as vehicles including being able to classify them.
System shall detect and track slowing down traffic including detection of presence of static/stopped vehicles (even crashes which are definitely safety issue).
System shall detect and track vehicle going at very high speed including less than 2% speed error.
System shall detect and track driving in opposite direction (wrong way - safety issue).