Control signal judging method and system for single-barrier-gate in-out mixed lane

Abstract

The invention provides a control signal judging method and system for a single-barrier-gate in-out mixed lane. A door-in triggering sense coil, a door-out triggering sense coil and a smashing-preventing triggering sense coil are arranged on the single-barrier-gate in-out mixed lane, and the smashing-preventing triggering sense coil is located between the door-in triggering sense coil and the door-out triggering sense coil. The method comprises the following steps that when a barrier gate receives an opening signal, if the opening signal is not sent by a controller, the controller judges whether a triggering signal is sent by a controller of the other side to a sense coil trigger or not; if yes, the barrier gate opening signal is a legal signal, the barrier gate continues to be opened; andif no, the barrier gate triggering signal is an illegal signal. Through the judging method and system, whether the opening signal of the barrier gate on the single-barrier-gate in-out mixed lane is illegal signal or not can be judged, and safe using of the barrier gate is ensured.

Description

technical field [0001] The invention relates to a barrier gate system, in particular to a single gate gate system for entering and exiting a mixed lane, especially to an error-proofing method for the control signal of the single gate gate system, and a system for realizing the method. Background technique [0002] The barrier gate system is a channel entrance and exit management equipment specially used to restrict motor vehicles on the road. It is now widely used in highway toll stations, parking lots, residential areas, and the entrances of enterprises and institutions to manage the entry and exit of vehicles. The electric barrier gate can realize the landing lever through the remote control alone, and can also realize the automatic management state through the parking lot management system (that is, the IC card swiping management system). According to the place where the gate is used, the gate pole can be divided into straight pole, 90 degree curved pole, 180 degree folde...

AI Technical Summary

Problems solved by technology

In this way, there is a certain risk. For example, when the barrier gate is opened through an illegal operation by a third party, both base stations may judge that it was opened by the other party, which will give the illegal operation an opportunity

Images