| 摘要 |
PURPOSE: A vehicle display device is provided to distinguish a vehicle by installing a display device of a matrix shape in inside and outside of the vehicle. CONSTITUTION: An operating switch(101) is installed at one portion inside a vehicle. The operating switch generates an operation signal by an operator. An indication detection unit(102) is electrically connected to a direction indicator light, an emergency light, a backing light, a stop light, a sidelight, and a fog light of the vehicle. A sensor unit senses light intensity, rainfall volume, and an obstacle of every direction of the vehicle. A control unit(110) determines situations of the vehicle and the operator. [Reference numerals] (101) Operating switch; (102) Support signal detection unit; (103) Sensor unit; (104) Display device; (105) Solar cell; (106) Power supply device; (109) Input device; (110) Control unit; (110a) Signal processing unit; (110b) Flicker driving unit; (110c) Switching signal transceiver; (111) Storage unit
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