Intelligent expressway toll and prewarning system and method thereof
A highway and early warning system technology, applied in the field of electronic information, can solve the problems of long-distance wireless network occupation, single function, small data transmission flow, etc., to eliminate frequent parking tolls, large information data storage, and large data transmission flow Effect
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[0021] Composition of the present invention figure 1 Among them, A is an active radio frequency card, B is a card reader, C is an electronic road sign, and D is a networked server.
[0022] If the vehicle that already has the active radio frequency card A can exchange information with the card reader B at the non-stop toll gate at a long distance, the active radio frequency card A will give a voice prompt whether it can enter the expressway through the non-stop toll gate; When the card is activated, the vehicle information is written into the active radio frequency card A by the person on duty or the automatic identification of the license plate through the computer and the card reader B; the vehicle equipped with the active radio frequency card A passes through the road at a speed of less than 150 km / h Each electronic road sign C will receive the path information sent by the electronic road sign C, and the active radio frequency card A will record the route information of the...
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