| 摘要 |
<p>PURPOSE: A light emitting studded paving block system is provided to display the additional information which is helpful to a user and to improve the discernment effect. CONSTITUTION: A light emitting studded paving block system is composed of a coupling unit(10), a control unit(20), and a studded paving block(30). The coupling unit is physically combined to a cable of an external system to which a driving signal is applied. The coupling unit generates a harmonic signal coupled to a driving signal moving along the cable. The control unit controls the light emitting of the studded paving block based on the harmonic signal. The studded paving blocks are connected to the control unit in parallel and/or serial through a connector wire(W). A light source is installed in the studded paving block. A projecting pattern is formed on the exposed face of the studded paving block. An optical member made of transparent materials is filled in the projecting pattern.</p> |
