Method and system for controlling barrier gate

Abstract

The invention provides a method and a system for controlling a barrier gate. The method for controlling a barrier gate comprises: mounting a coil on a ground surface below a barrier rod, connecting the coil with a capacitor in a vehicle detector through a feeder line, to form an LC oscillating circuit; detecting whether oscillation frequency of the LC oscillating circuit changes relative to reference frequency, if yes, determining that a vehicle is below the barrier rod, generating a first detecting signal which keeps the barrier gate lifted, if not, determining that no vehicle is below the barrier rod, generating a second detecting signal which controls the barrier gate to go down; when a controller which controls lifting-up and putting-down of the barrier rod receives the first detectingsignal which is sent out by an anti-smashing inductor, keeping the barrier rod in a lifted-up state. The method and the system can determine whether a vehicle is below the barrier rod, when a vehicleis determined to be below the barrier rod, the barrier rod is kept in a lifted-up state, effectively preventing the barrier rod from smashing a vehicle below. The method and the system realize cloudreverse control of the barrier gate, arrangement of additional personnel on duty is not needed, and waste of time is prevented.

Description

technical field [0001] The invention relates to the field of parking lot management, in particular to a barrier gate control method and system. [0002] Copyright statement [0003] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. Background technique [0004] Barrier gate, also known as car stopper, was originally introduced from abroad. Its English name is Barrier Gate. It is a channel entrance and exit management device specially used to restrict motor vehicles on the road. To manage the entry and exit of vehicles. The electric barrier gate can realize the landing pole through the wireless remote control alone, or it can implement the automatic management state through the parking lot man...

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a barrier gate control method and system for solving the problem that the barrier barrier cannot be well solved in the prior art

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