An electronic system and control method for an ATM protective cabin door

Abstract

The invention discloses an ATM protection cabin door electronic system. The system comprises a cabin door controller unit which is connected with a lock-up button, a sample storage, a sound input circuit, a sound output circuit and a human body detection module; the sample storage stores a door opening sound sample and a colored ribbon image template; the human body detection module comprises an infrared curtain detector and a ribbon sensing assembly; the ribbon sensing assembly is composed of a camera with a lens with a viewing angle larger than 90 degrees and a colored band with the width ranging from 4 cm to 6 cm; the camera acquires a colored band image and transmits the colored band image to the cabin door controller unit; the camera is installed on the intersecting line of the planewhere the vertical face of a front cover plate of an ATM body is located and the vertical faces of left and right cabin planes of an ATM or installed on the intersecting line of the vertical face where a cabin door of a square ATM protection cabin body is located and the left and right vertical faces of the cabin door; the main optical axis of the lens of the camera falls in the horizontal plane 1.2 meters away from the bottom in the protection cabin; the colored band corresponds to the camera and adheres to the position, 1.2 meters away from the bottom, of the vertical face of the cabin body.

Description

technical field [0001] The invention relates to an electronic system of an ATM machine protective cabin door, in particular to an ATM machine protective cabin door electronic system based on multi-sensor identification and an identification and control 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. The protective door electronic system installed on the door implements "one person, one cabin" (in principle, only one person can enter the cabin at a time) management. Such as figure 1 As shown, the shape of the protective cabin is generally designed in two types: arc A and square B. The two kinds of protective cabins generally have the function of automatic door locking (lock...

AI Technical Summary

Problems solved by technology

Therefore, the protective cabin of the ATM automatic teller machine used to protect the cashier has become a hidden danger to children and pet dogs.

[0003] At present, two methods are adopted to solve this hidden danger: the first one is manned on duty, and the on-duty personnel cut off the power. ; The second is to solve this problem from remote control. When such an emergency occurs, the on-site personnel will call the bank monitoring center, and the monitoring center will call out the video to verify the situation on the spot. A switch signal opens the protective cabin, and the child can't even operate the exit button. Can he make a phone call?

There is also a borrowed method, which uses the overtime occupation function to solve the trapped personnel. In order to prevent others from occupying the ATM machine protection cabin for a long time, the electronic system of the ATM machine protection cabin door is set with a timing function. The closing time is 10 minutes. After 10 minutes, the hatch will be automatically unlocked. This method is not ideal for children

[0004] At the same time, the current method of detecting fainting and falling to the ground in the electronic system of the protective cabin door of the ATM machine is not accurate enough. When the cabin door is closed and locked, there is no one in the space above 1 meter 2, and it is determined that the person in the cabin fainted (fainted and fell to the ground). ), there are actions such as kicking down or bending over to pick up things, buckle shoelaces, etc. in the cabin, which are also considered as fainting (fainting and falling to the ground). In fact, people do not move after fainting (fainting and falling to the ground), so The existing electronic system for the door of the protective cabin of the ATM machine has a method for detecting fainting and falling to the ground. When the person in the cabin steps down or bends down to pick up things, buckle shoelaces, etc., the cabin door is unlocked, and others can enter the cabin. At this time, it will not be able to prevent others from following

[0005] Everyone knows: the existing electronic system of the ATM protective cabin door uses timing and shouting methods to prevent people from occupying the ATM protective cabin for a long time, and there is a problem that people who occupy the cabin cannot voluntarily exit

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