Slipring

THine’s high speed video data transmission technology realizes
the significant cost reduction for PTZ cameras.
Smaller & Lower Cost
Signal line reduction with high speed serial I/F
V- b y - O n e ® H S u s e s o n l y 1 / 4 o f t h e t ra n s m i s s i o n
l i n e s co m pa re d w i t h t h e co n v e n t i o n a l I / F LV D S
a n d a l s o e n a b l e s t h e 4 K 2 K d ata t ra n s m i s s i o n
t h ro u g h t h e s a m e s l i p - r i n g u s e d i n 1 0 8 0 p 6 0 f p s .
Resolution
720p/60fps
1080i/30fps
1080p/60fps
4K2K30fps
4k2K60fps
LVDS I/F
V-by-One®HS I/F
8ch
16ch
32ch
2ch
4ch
8ch
4ch
V-by-One®HS
LVDS
LVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDS-
LVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDSLVDS+
LVDS-
2-ch(4 pins)
8-ch (16 pins)
1ch
CML+
CMLCML+
CML-
CML+
CMLCML+
CML-
Comparison of slip-ring
core : 1080p60fps
Countermeasure for
Abrasion & Deterioration
Adaptive equalizer to compensate signal loss
Tra n s m i tte r o f T H C V s e r i e s i s e q u i p p e d w i t h p re - e m p h a s i s f u n ct i o n w h i l e re ce i v e r i s
e q u i p p e d w i t h a d a pt i v e e q u a l i ze r f u n ct i o n . I n ca s e o f t h e u s e o f F FC a n d s l i p - r i n g a n d
t h e i n s e r t i o n l o s s ca u s e d b y a b ra s i o n a n d d ete r i o rat i o n , t h e s i g n a l q u a l i t y i s co r re cte d
a n d co m p e n s ate d b y a d a pt i v e e q u a l i ze r.
Lens and Sensor Control Unit
EEPROM
Image
Sensor
8/16bit
MCU
Camera
Y:12bit
ISP
C:12bit
THP series
Transmitter
THCV series
Transmitter
side (a)
Freq
Output waveform form transmitter
Transmitter side (a)
Copyright©2015 THine electronics, inc.
OSC
Signal loss
FFC
(Tilt)
Main Processing Unit
Slip-ring
(PAN)
CML+
CMLCML+
CML-
CML+
CMLCML+
CML-
DDR3
SDRAM
Receiver Y:12bit
THCV series C:12bit
Receiver
side(b)
Flash
Memory
SoC
32bitRISC
processor
OSC
Ethernet
PHY
Freq
EQ inside THCV series
Waveform deterioration during transmission
Receiver side (b)
Compensated waveform by equalizer (EQ)
※ waveform example
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