| 摘要 |
<p>The invention relates to the use of transport vehicles. An indicator whose colour is measured, when a displayed parameter is changed without visually perceived surge is arranged in vision of a driver. A colour shift is observed by means of peripheral vision. The inventive device is provided with a control unit for changing a law of relation of brightness of multi-coloured light sources. A mould containing compound for producing the indicator is used as a construction element thereof. The inside of the mould is embodied in such a way that it can reflect light radiated by crystals. The invention minimises a visual strain for the driver and makes it possible to produce compact and inexpensive display devices.</p> |
