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This is a "TV-camera system" that transmits the images of TV cameras installed on the platform to the vehicles in real-time and makes them appear on the TV monitor mounted on the cab car. |
<< System Features >> |
| High Resolution Transmission |
For compression, "MPEG2" that is widely used in such fields as DVD or high vision broadcasting is adopted. This allows the transmission of clear and smooth images.
Use of splitting and combining unit enables the display of multiple images simultaneously on one monitor. |
Optical / SS Radio Hybrid Transmission Method |
| Optical / SS Radio Hybrid Transmission Method For AV (Audio Visual) signal transmission, optical transmission with greater reliability and SS radio transmission with a wider transmission area are adopted. Users can either select one of them or combine both based on their intended use and installation ambiance. |
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| << Optical Transmission >> |
Transmits data wirelessly using optical signals of the near-infrared region.
With interference resistance and excellent security, it is capable of reliable and mass transmission.
Infrared LED is used as illuminant, which assures harmlessness for the eye. |
<< SS (Spread Spectrum) Radio Transmission >> |
This wireless low power radio with a bandwidth of 2.4GHz is capable of transmitting images to a wide range.
The spread spectrum method is relatively less subjected to obstacles or noise and has an outstanding security. Having been technically approved by relevant authorities, no licenses or applications are necessary for its use within Japan. |
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