CONTROLLING CIRCUIT OF TRAFFIC LIGHT BASED ON LOGIC MULTI-VALORES MVL

CONTROLLING CIRCUIT OF TRAFFIC LIGHT BASED ON LOGIC MULTI-VALORES MVL

NOVELTY – The control circuit is built based on complementary metal oxide semiconductor (CMOS) technology or other technology, e.g. bipolar junction transistor (BJT), and consists of logical circuit assigned with respective logic gates. USE – Used for controlling traffic lighting. ADVANTAGE – Reduces number of logic gates and transistors used, as well as circuit connecting times. Eliminates use of exit decoders, simplifying circuit construction and improving efficiency and functionality for use in traffic lighting control.

Main Application Field

T07 (Traffic Control Systems)

INVENTORS:

JORGE ALBERTO MARTINS
FREGONEZI MARCO AURELIO SELUQU

72_SEMAFOROS

Patent number: BR200504717-A;BR200504717-B1

PATENT STATUS:

GRANTED

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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