CN103106734A

CN103106734A - Automatic teller machine (ATM) keyboard

Info

Publication number: CN103106734A
Application number: CN2012105455964A
Authority: CN
Inventors: 张翼
Original assignee: ZHANGJIAGANG HONGZUAN TRADE CO Ltd
Current assignee: ZHANGJIAGANG HONGZUAN TRADE CO Ltd
Priority date: 2012-12-17
Filing date: 2012-12-17
Publication date: 2013-05-15

Abstract

The invention discloses an automatic teller machine (ATM) keyboard. The ATM keyboard is characterized in that firstly, a touch screen instead of a metal or plastic button structure in the prior art is adopted; and secondly, digital codes are displayed in a dynamic mode instead of a static mode, namely the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0 are changed randomly, and time intervals of change can be set from two seconds to four seconds. Thus, when band cards are not inserted into a card slot of the ATM, the ATM keyboard is in a dormant state, the screen displays nothing, consequently positions of the numbers are uncertain, and therefore the defect that fixed positions of a button keyboard in the prior art can be memorized is overcome, and occurrence rates of deposit stealing because lawbreakers can crack the codes can be effectively reduced.

Description

A kind of ATM (automatic teller machine) keyboard

Technical field

The present invention relates to a kind of ATM (automatic teller machine) keyboard.

Background technology

The keyboard of the ATM of present bank is all the button of plastics, and is the same with the principle of the keyboard of computing machine, this bar be designed with a disadvantage, the people who is easily harhored evil intentions utilizes.We often see that from newspaper, TV someone goes withdraw cash or swipe the card shopping in the supermarket in ATM (automatic teller machine), after being sniffed by the offender during input password, trail and steal or his bankbook of burglary or bank card, perhaps utilize bank card of instrumentation clone, then steal the case of cash in banks, a lot of people savings for many years that works laboriously, in the twinkling of an eye just without a trace.The offender even utilizes telescope and camera probe to steal a glance at password; The video recording mobile phone has been arranged again now, made the people hard to guard against.

The present code keypad that generally uses of bank, surrounding has been done baffle plate, but this baffle plate can not be too high, and baffle plate will feel inconvenient during high user key-press very much, because the user presses password with hand, also will determine with eyes the location of button, and not too elegant.On the Bank Hall ceiling, camera being arranged, is to see password that the user inputs.Although there are strict rules and regulations in bank, if gone out the stolen big case of the stolen deposit of password, how bank proves that password is not to leak internally, probably is difficult to say clearly.

Nearest large case is: played follow-up in continuous five days on February 24th, 2009: " the Hangzhou ATM presents the comprehensive follow-up study of bank card reproducer surprisingly ", totally 35 people's bank card is replicated and steals brush, and wherein maximum stolen brushes of people are 330,000 yuan! People's Bank of China Zhejiang Province branch has issued to all banks inside the province and " about taking precautions against the emergency notice of ATM filler panel case night, has required to carry out immediately and hit the cash dispenser criminal activity.

Although can pass through the strengthen to guard against measure, reduce similar case, stop or a similar event is reduced to minimum, must carry out necessary transformation to existing ATM code keypad.

Summary of the invention

The present invention is exactly a brand-new Automatic Teller Machine keyboard.The principle of its design is 1 not change the Automatic Teller Machine self structure, and 2 costs can not be too high, and 3 operations want simple, can not bring sense of frustration to the user.4 it be not afraid of and steal a glance at, so just need not secretive, left and right scruple.

First characteristics of the keyboard of Automatic Teller Machine of the present invention are to adopt touch-screen rather than present metal or plastic key structure, second characteristic of the keyboard with touch screen of Automatic Teller Machine of the present invention are exactly, numerical ciphers is that dynamically show rather than static constant, numeral 1234567890 is random fluctuations, can be arranged to 2-4 the interval time of its variation between second.the size that the 3rd characteristics of the keyboard with touch screen of Automatic Teller Machine of the present invention are exactly dynamic digital is no more than the width of average adult's forefinger tripe, China the user probably within 10mm, such cash dispenser keyboard is because be in dormant state in the bayonet socket that there is no bank card insertion ATM, screen is without any demonstration, therefore its digital position can't be determined, the disadvantage of having avoided like this fixed position of present key board to be remembered, some clever lawless person even judges by the sound of button which button that the user presses, thereby crack its password.Even second has camera because letter is less than forefinger, also be difficult to clearly take pictures.Simultaneously the user can obscure its actuation of keys by some feinting deceptions.The 3rd because be touch-screen, and the sound that does not have button to produce is not so worry cracking.

Embodiment

Embodiment below in conjunction with concrete is described in further details the present invention.

The password of bank-user Wang's bank card is six bit digital 345623, before he comes the Automatic Teller Machine of the present invention's design, at first bank card is inserted the bayonet socket of ATM, the embedded software of ATM activates at once touch-screen and random display goes out 1234567890 (3 row x4 row), and remain unchanged always, after the Wang inputs first password figure 3, touch-screen random display at once goes out second group of arabic numeral such as 3458921067, the time that keeps is about 3 seconds, the Wang has time enough, recognizes and input second password figure 4; By that analogy, until input whole password figure 345623.After end of operation, ATM is by the plug-in zero clearing, and touch-screen is in again dormant state, until again activated by other user.

The disadvantage that can effectively avoid present fixedly key board to be stolen a glance at and remember is like this perhaps even judged by sound which button that the user presses by the lawless person, thereby cracks its password.Even second has camera because letter is less than forefinger, also be difficult to clearly be taken pictures.

Claims

1. an Automatic Teller Machine keyboard, is characterized in that described keyboard is the touch-screen type structure.

2. the keyboard with touch screen of Automatic Teller Machine according to claim 1, is characterized in that described keyboard with touch screen is in dormant state in the bayonet socket that there is no bank card insertion ATM, and screen is without any demonstration.

3. the keyboard with touch screen of Automatic Teller Machine according to claim 2, is characterized in that described keyboard with touch screen is activated when there being bank card to insert the bayonet socket of ATM, and screen display goes out 1,2,3,4,5,6,7,8,9,00 arabic numeral.

4. the keyboard with touch screen of Automatic Teller Machine according to claim 2, it is characterized in that the arabic numeral of described keyboard with touch screen demonstration are when being transfused to the 1st numeral, touch-screen is instant dynamic 10 arabic numeral that show for the second time, and each digital position is different with the position that shows for the first time, the retention time of each demonstration numeral was 3 seconds, until all password figures are transfused to confirmation.