Wireless multipath alarming lockset

Abstract

The invention discloses a wireless multipath alarming lockset, aiming to have small volume, low rate of false alarm, damage prevention and broken line triggering. The wireless multipath alarming lockset comprises a triggering transmitting device, a lockset and a receiving alarming device, wherein the triggering transmitting device comprises a trigger module, a coding module and a transmission module; the trigger module comprises a diode Q1, a thyristor U3, a buzzer U4, a resistor R2 / R3 and a broken line signal wire; the receiving alarming device comprises a receiving module, a decoding moduleand an alarm display module; the receiving module comprises a 315M wireless receiving integrated module U5 and an antenna E2; the pin 0 / 3 of the U5 is connected with a power supply VCC (Volt Current Condenser); a pin 1 / 4 is earthed; a pin 2 is connected with the DIN (Deutsche Industrie Normen) pin of a decoder U6; a pin 5 is connected with the antenna E2; the decoding model comprises a general decoding chip U6 and an oscillation resistor R4; and the alarm display module comprises a thyristor U7, a buzzer U8 and a plurality of light emitting diodes D1-Dn. The wireless multipath alarming lockset comprises a lock rod and a lock holder, wherein the rectangular slot of the lock rod is provided with an alarm signal triggering line, and the lock holder is provided with the triggering transmitting device and the receiving alarming device.

Description

technical field [0001] The invention relates to a multi-channel wireless alarm lockset for monitoring various multi-storehouses, multi-section train carriages and the like. Background technique [0002] There are two types of locks currently popular in society: one is the mechanical lock that realizes the opening and locking of the door through the twisting of the traditional mechanical key, and the other is the electronic lock that realizes the opening and locking of the door through the drive of electromagnetic force. locks. The structural principle of the mechanical lock is simple and clear, which is in line with people's daily habits. Electronic locks are the crystallization of modern technology. They are simple and fast to use, but they need electric auxiliary support. The mechanical lock has good reliability and can be opened under any circumstances without absolute locking. However, the working principle of electronic locks is complicated, and the reliability is re...

AI Technical Summary

Problems solved by technology

However, the working principle of electronic locks is complicated and the reliability is relatively low.

In order to avoid absolute locking, once the power is off, the electronic lock is usually designed to be in a "normally open" state, which has poor security

But the Achilles' heel of mechanical locks is its poor anti-opening technology. No matter how high-end and expensive mechanical locks are, they can be easily opened by technical means.

For wireless alarm locks, most of them currently use infrared human body induction electrodes or door magnets. As long as someone passes by, they will alarm, causing wrong judgments, causing great inconvenience to security personnel, and low monitoring efficiency.

Moreover, once the alarm device is damaged, the alarm function will be lost.

At the same time, this sensing electrode or door sensor is easy to age and lose its sensitivity

Especially in railway transportation, due to the large number of trucks and long transportation distances, thefts often occur and cannot be detected immediately, which increases the labor intensity of the escorts

Moreover, most of them are in one-to-one form (such as car anti-theft devices, etc.). For one receiving device, multiple parts can be monitored at the same time, and after the alarm is issued, the security personnel can accurately locate the alarm lock that failed in that part. to report

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