Elevator door access control system and method based on NFC technology

Abstract

The invention discloses an elevator access control system and method based on NFC technology, including an intelligent terminal, a card reader, an elevator control host and an elevator controller, wherein: the intelligent terminal has a built-in NFC module, and the identity information is transmitted through NFC communication Feedback to the card reader; the card reader feeds back the obtained identity information to the elevator control host; the elevator control host is used to: respond to the identity information and verify the identity in the card reading mode information, after the verification is passed, the authority of the corresponding user is confirmed, so that the corresponding elevator can be controlled by the elevator controller according to the corresponding authority. The elevator access control system of the present invention has the characteristics of safety, reliability, and convenient operation, and can effectively read the user identity information in the intelligent terminal with NFC function, which is convenient for managers to control the elevator; and only authorized users can use the elevator, strengthening The management and safety of elevator use have been improved.

Description

technical field [0001] The invention relates to the technical field of elevator access automatic control, in particular to an elevator access control system and method based on NFC technology. Background technique [0002] With the development of the national economy and the continuous advancement of urban modernization, intelligent high-rise residential buildings are becoming more and more popular in major cities. In these communities, elevators are used as vertical transportation tools to bring great convenience to people's work and life. However, for safety and defense, for hotels with complex personnel flow or residential buildings with high privacy requirements, it is necessary to restrict whether it is a valid user or the floor that the user can only reach, the time period for taking the elevator, etc. The access control intercom system Linkage control with the elevator is required, and information sharing and centralized control are required among the elevators in the...

AI Technical Summary

Problems solved by technology

[0003] In order to effectively solve this problem, property management companies or management personnel usually use IC cards to control elevators in order to manage the entry and exit of various personnel in the building more effectively and safely, and effectively control the entry of outsiders. , but in today's real life, we are in an era of multiple cards. Various bank cards, community parking (access control) cards, unit parking (access control) cards, and various membership discount cards are enriching our lives. It also brings a lot of inconvenience to our life, such as the card is not universal, which brings a lot of inconvenience to carry, causing us to often carry a variety of cards

[0004] In addition, the current elevator IC card control device still stays on simple control, that is, the floor call of the elevator is controlled by swiping the IC card, and the user uses the IC card to control the door opening or closing of the elevator. can not achieve the purpose of effective management

This simple control has been unable to meet user requirements

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