ATM intelligent alarm system ensuring urban public safety

Abstract

The invention provides an ATM intelligent alarm system ensuring urban public safety. The ATM intelligent alarm system comprises a microphone, a camera, a loudspeaker, a terahertz generator, a terahertz receiver, an MCU, an A / D conversion module, and a relay switch; the microphone, the camera and the loudspeaker are installed at an upper side of an ATM display screen; the terahertz generator and the terahertz receiver are positioned at a lower side cabinet at the front of the ATM; and the MCU, the A / D conversion module and the relay switch are installed inside the ATM. The system is established with an audio database, an expression database and a hazardous article database. Audios acquired by the microphone, expression information acquired by the camera, and belongings images acquired by the terahertz generator and the terahertz receiver are respectively compared with the three databases, when coincidence degrees reach certain threshold values, the MCU enables the loudspeaker through the relay switch to play robbery relevant law punishment warning audios, simultaneously police signals are transmitted to police departments, and staffs immediately carry out the arrests. The ATM intelligent alarm system is of great significance to urban safety maintenance and public safety ensuring.

Description

technical field [0001] The invention relates to an ATM machine system, in particular to an ATM machine intelligent alarm system for ensuring urban public safety. Background technique [0002] ATM (automatic teller machine) refers to a small bank counter service machine set up by a bank in different locations, commonly known as an automatic teller machine. According to the "2015-2020 China ATM Industry Market Prospect and Investment Strategic Planning Analysis Report" released by the Prospective Industry Research Institute, the overall ATM ownership in China has been on the rise. In 2014, the total number of ATMs in my country reached 614,900 units, an increase of 94,900 units from the end of the previous year, an increase of 18.25% year-on-year. In 2015, the number of ATM machines in my country was 840,800, a year-on-year increase of 44.05%. [0003] ATM machines facilitate people's lives, and at the same time, the safety of ATM machines has always been a hot spot of conce...

AI Technical Summary

Problems solved by technology

Many ATMs are equipped with an alarm button. After pressing it, the public security department will receive a distress signal. However, because the robbers usually have threatening tools, people have to withdraw money to the robbers in order to ensure personal safety. Then the public security department retrieves the video for confirmation. The best time to catch criminals has been missed

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