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Method and system for opening door via mobile phone based on infrared communication

An infrared communication, mobile phone technology, applied in signal transmission system, non-electrical signal transmission system, telephone communication and other directions, can solve the problems of inconvenient manual door opening, high cost of replacing lock cylinder, etc., to achieve high safety and high safety performance. Effect

Inactive Publication Date: 2017-06-13
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, residents forget to bring their house keys when they go out. If they lose their house keys or it is inconvenient to open the door manually because they have to pick up many items by hand, it will cause a lot of inconvenience. Hiring a lock company to unlock the lock needs to bear the high cost of replacing the lock cylinder, and the mobile phone As a carry-on item, if you can use your mobile phone to open and close the door, it will bring great convenience to daily life

Method used

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  • Method and system for opening door via mobile phone based on infrared communication

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Embodiment Construction

[0020] The idea, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, features and effects of the present invention.

[0021] The mobile phone door opening method based on infrared communication in the present invention includes a mobile phone terminal and a door infrared receiving terminal, the mobile phone terminal sends a door opening command, and the door infrared receiving terminal processes the door opening command and judges whether to make a door opening action. The specific implementation steps are as follows:

[0022] Step 1: Use the infrared on the mobile phone to set the unlock password on the APP;

[0023] Step 2: Convert the set password into an output signal through the modulation circuit;

[0024] Step 3: transmit the output signal to the infrared receiving device installed on the door through the infrared transmitting tube;

[00...

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Abstract

The invention relates to a method and a system for opening a door via a mobile phone based on infrared. The method comprises the following steps of 1, setting an unlocking password on an APP by using the infrared function of a mobile phone terminal; 2, converting the set password into an output signal via a modulating circuit; 3, transmitting the output signal to an infrared receiving device installed on the door via an infrared transmitting tube; 4, decoding the signal sent by the mobile phone terminal, extracting the password, and comparing the extracted password with the unlocking password via the infrared receiving device; and 5, determining whether to send a door opening command according to comparison result. Compared with the prior art, the method and the system solve the embarrassment that a mobile phone user cannot open the door due to the fact that the user forgets the key or two hands of the user are not free, and have the advantages of convenience, rapidness, simple operation and high security.

Description

technical field [0001] The invention relates to the technical field of wireless communication technology control switch door locks, in particular to a mobile phone door opening method and system based on infrared communication. Background technique [0002] At present, residents forget to bring their house keys when they go out. If they lose their house keys or it is inconvenient to open the door manually because they have to pick up many items by hand, it will cause a lot of inconvenience. Hiring a lock company to unlock the lock needs to bear the high cost of replacing the lock cylinder, and the mobile phone As a carry-on item, if it is possible to use a mobile phone to open and close the door, it will bring great convenience to daily life. [0003] Infrared communication is a communication method that uses the 950nm near-infrared band as an information carrier to realize short-distance confidential communication and information forwarding between two points. The basic pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725G08C23/04G07C9/00
CPCG07C9/00182G07C9/00817G08C23/04H04M1/72415
Inventor 张月芳
Owner PHICOMM (SHANGHAI) CO LTD
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