car parking system

Discussion in 'Homework Help' started by shakerbess, Nov 22, 2014.

  1. shakerbess

    Thread Starter New Member

    Nov 19, 2010
    hi I was hoping I could get help with how a car parking control system works I have read that the system incorporates an induction loop the vehicle that approaches the induction loop when vehicle over it changes the electromagnetic frequency of the loop with the help of the microcomputer it is set with the number of places in the microcomputer using the ALU adds and subtracts as the car leaves and enters the car park.
    I was hoping that some body could help to explain a bit further how the cards are issued and any further information how the car parking control system works also the tail gating how the car park system stops that from happening.