Sports Performance Technologies

Sports technology companies

single use case 2.5% accurate low cost

versatile medium cost outdoor only

medium accuracy single POV in&outdoor

high accuracy 3D ball tracking in&outdoor

	Edwin Krikke CTO		info	performance

System performance	UWB	IMU Hz	IMU resolution	Notes
Locates/sec, per UWB-channel	2800	87.5	19:18:16	Example 20 anchors, 140 tags. Max update rate per tag is 2800/140=20Hz. Latency:80ms. plen=128, 5% less range, higher system capacity
Locates/sec, per UWB-channel	2050	87.5	19:18:16	Example 20 anchors,   82 tags. Max update rate per tag is  2050/82 =25Hz. Latency:80ms. Preamble-length, plen=256 UWB-symbols to lock
Locates/sec, per UWB-channel	2050	200	19:18:16	Example 20 anchors,   41 tags. Max update rate per tag is  2050/41 =50Hz. Latency:80ms. Preamble-length, plen=256 UWB-symbols to lock
Max update rate for 1 tracker	1550 Hz			Mixed mode tag operations, allow for different concurrent tracker update rates, with mocap (motion capture) on or off
Max players tracked at 20Hz	140			Latency 80ms, TWR (most accurate), plen=128
Max objects tracked @ 1Hz/UWB-ch.	20922	1kHz	19:18:16	per UWB zone: typically about 200x200x200m. Average latency 5000ms, TDoA. The tag is aware of its own 3D position, every 40ms (25Hz)
Max UWB-channels	2			4.5GHz and 6.5GHz
		IMU resolution: 19:18:16, gyro:19bit, accelerometer:18bit, magnetometer:16bit (higher is better)

PERFORMANCE DOCUMENTATION

Topic	Notes	Title	Summary	Download
Accuracy	IEEE reference	IEEE research paper ABB, 2015	OpenRTLS / AIRTLS prototype 3cm level precision,(market average ≤15cm)

World-s first smart football & interactive tracking system including GLT	FiFa Evaluation for: The Future of Football Wearable Technology 2016.video-marker 0:17
GLT Goal-line technology put to the test (FiFa 2012 behind the scenes)	Hawkeye VAR [setup:42days. Deployment need 2 fte], LPS VAR:4manday,operation:auto

TECH