SYSTEM OF WIRELESS ELECTRONIC REGISTRATION NUMBER PLATES Russian patent published in 2009 - IPC B60R13/10 

FIELD: electrical engineering.

SUBSTANCE: present invention relates to vehicle registration numbers. There is a central wireless communication module, placed inside an automobile and connected to a power supply. Wireless electronic registration number plates are at the front and back of the automobile and comprise a built-in secondary wireless communication module. The system works on the wireless micro-network principle, in which data are transmitted from a computer or some other mobile device for input of data through the central wireless communication module to the secondary wireless communication modules, embedded in the registration number plates. The latter have their own power supply from solar cells. Registration data are displayed using an active display, embedded in the frame of the solar cells. The active display consists of two flexible parts. The plate of the front panel is an electronic paper, which consists of a layer of electronic ink and a plastic film on the surface, containing transparent conducting electrodes. The plate on the rear panel comprises an electronic system and a control module, providing for control of displayed information. In the electronic system, there is wireless communication module (on Bluetooth technology), meant for wireless communication and data transfer.

EFFECT: proposed system provides for obtaining electronic registration number plates of high quality.

14 cl, 3 dwg