Human sensitivity-adjustable ATM protection cabin door electronic system and realization method thereof

Abstract

The invention discloses a human sensitivity-adjustable ATM protection cabin door electronic system and a realization method thereof. The system is characterized in that a cabin door controller unit is connected with human body induction sensor with the sensitivity being controlled by modes 1 to 3, a microphone is arranged in the sound input circuit in the cabin, a loudspeaker is arranged in the sound output circuit outside the cabin, the height of a detection space above the ground in the cabin when the human body induction sensor is in mode 1 is smaller than the height of the detection space above the ground in the cabin when the human body induction sensor is in mode 2, and is greater than the height of the detection space above the ground in the cabin when the human body induction sensor is in mode 3, and steps are arranged in front of ATM. The method is characterized in that a child is trapped is affirmed and unlocking is carried out when the human body inductions sensor alternately works in the mode 2 and mode 3 in the entering button unlocking shielding keeping period, when an amplitude from identification and an input sound signal with the interval being shorter than 3s is greater than a threshold for 30s, and when no person faint is affirmed and the accumulated human body induction time of the human body induction sensor working in the mode 2 is 30% or less of all working time of the human body induction sensor in the mode 2.

Description

technical field [0001] The invention relates to an electronic system of a protective cabin door of an ATM machine, in particular to an electronic system of a protective cabin door of an ATM machine with adjustable human body sensor sensitivity and a realization method thereof. Background technique [0002] At present, in the ATM machine withdrawal room (cash booth) of the bank, in order to protect depositors from withdrawing money more safely, some of them are equipped with (closed protective cabins similar to closed telephone booths) closed protective cabins (rooms) outside each ATM automatic teller machine, i.e. One cabin has one ATM automatic teller machine (referred to as ATM machine), and the ATM protective cabin is equipped with a cabin door electronic system for "one person, one cabin" (in principle, only one person can enter the cabin at a time) management. The electronic system of the ATM protective cabin door is generally equipped with a door-opening button inside ...

AI Technical Summary

Problems solved by technology

At the same time, once a child is trapped in the ATM protective cabin, they will generally be frightened and cry and leave the ATM machine body. Of course, they may return to the ATM machine for a short time.

In the process of using the ATM, normal users may step down or bend over to pick up things, buckle shoelaces and other factors, which will cause the body to move briefly below the height of 1.2 meters from the bilge floor.

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