Number-key-separated ATM (automatic teller machine) password peep-proof system
A technology of ATM machine and password, which is applied in the direction of handling coins or valuable banknotes, instruments, etc., can solve the problems of increased difficulty, hidden safety hazards, and unfriendliness, and achieve the effect of increased difficulty, low cost, simple and practical solution
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[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0010] See attached figure 1 , a kind of anti-peeping system of ATM code that number key is separated, comprises the ATM machine chip 1 that is located at the display screen 3 rear parts, and the output and input interface of ATM machine chip 1 is connected with numerical keypad circuit 2.
[0011] The display screen 3 is made of materials that suppress screen scattering. Prevent others from peeking at the screen information from the side.
[0012] After the user inserts the card in the ATM and needs to enter the password, the ATM chip randomly generates a digital soft keyboard with randomly distributed keys through the digital keyboard circuit, and the user can complete the password input by clicking the soft keyboard.
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