Fernseh-Radio-Böttcher
TV * Hi-Fi * Video * Sat * Computer
Kurze Strasse 2
01917 Kamenz
Inh.: Olaf Böttcher
Tel.: 49-3578-304065
eMail: boettcher@kamenz.de
BT-Video
Waterski-Video-Jumpmeasuring
Description:
The BT-Video bases on the triangle-system.
Two videocameras A and B are measuring the angle of the landing. Camera A is always further away from the ramp then camera B. The cameras stay fixed during the competition. For installing the system or changing the range of measurment, the cameras have to be swing. One arrow is fixed on the tripod, to measure the swingangle. It is visible in every time.
It is possible to calibrate the system with two exact buoys. The whole installing process takes about 20 minutes. The landing area -m- as shown in the picture is : m = b + 0,6a .
Both cameras produce one videosignal. The Videorecorder tapes the calibration and the whole competition, that You can controll it later if it is necessary.
With the picture-memory You can show about 12m of the landing. For the measuring are used two or four pictures.
Every measurment is to be seen on the computer-monitor, it will be printed out and You can see it also on a big display.
Fernseh-Radio-Böttcher
TV * Hi-Fi * Video * Sat * Computer
Kurze Strasse 2
01917 Kamenz
Inh.: Olaf Böttcher
Tel.: 49-3578-304065
eMail: boettcher@kamenz.de
BT-Video
Wasserski-Video-Weitenmessung
Technische Daten:
Kamera A + B:
Leistungsverbrauch 12 V, 110 mA
Oeffnungswinkel 57°
Arbeitstemperatur 0°C to 45°C
Horizontale Linien 576
Video Ausgang 1 Vss, 75
ohms
Bildspeicher 32/4/2:
Leistungsverbrauch 12 V, 720 mA
Arbeitstemperatur 0°C to 45°C
Graustufen 16
Anzahl der Halbbilder 32
Einzelbilder 2 oder 4
A/D Wandler 1 bit
Videomonitor Philips 2 Z:
Spannung 220 V
Leistungsverbrauch 18 W
Arbeitstemperatur 10°C to 45°C
Zeilenauswertung 2 x 582
Displaysteuerung 3 x 7
p
Typische Systemwerte:
Messbereich 45 m (20-65)
Linienfehler <4 cm
Messzeit 10 s
Gespeicherte Distanz 12 m
Computeranforderungen 386
DX 40