| 摘要 |
In order to avoid accidents and signal approaching traffic a light emitting device (1) comprising a layer of flexible polymer (5), four light emitting units (4), a woven fabric of programmable optical fibres (7), a wireless communication interface, and a rechargeable power source (2, 3) is provided. The woven fabric may have an OLED coating (10), which are controlled by a controller. The light emitting device (1) may further have sensors incorporated and is in communication with a pole unit (14). The pole unit (14) comprises a rechargeable power source (16), a camera, an infrared detector, a SMS/MMS module, and an image processor with memory. The pole unit (14) further transmits and receives messages from a central server, which are processed and transmitted to the light emitting devices (1). A remote control can be used to operate the light emitting device (1) and the pole unit (14). |
