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Notification alarm method and system applicable to intelligent door

An alarm system and smart door technology, applied in the direction of electromagnetic audible signals, instruments, time registers, etc., can solve the problems of complicated installation process and high production cost of equipment, and achieve low manufacturing cost, good practicability and applicability, and improved The effect of comfort experience

Inactive Publication Date: 2019-03-26
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These two identification methods: on the one hand, are widely used in special places such as research laboratories or security and confidentiality units, and are less used in ordinary homes; on the other hand, using iris recognition and fingerprint recognition requires the establishment of a database to retain data for comparison. The production cost of the required equipment is relatively high, and the installation process is complicated

Method used

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  • Notification alarm method and system applicable to intelligent door

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Effect test

Embodiment 1

[0034] This embodiment is an embodiment of a notification and alarm method suitable for smart doors, and includes the following steps:

[0035] S10. Preset the state of the room through the control unit of the smart door. The state of the room includes the state suitable for opening the door and the state not suitable for opening the door;

[0036] S20. Detect whether there is a visitor stopping in front of the door through the ultrasonic distance measuring module set on the smart door. If someone stops and the stopping time exceeds the set time, the camera set at the cat’s eye is activated to collect the visitor’s facial information;

[0037] S30. When the state of the room in step S10 is set to be suitable for opening the door, the control unit controls the doorbell to ring to prompt the homeowner to open the door; when the state of the room in step S10 is set to the state not suitable for opening the door, the facial information collected in step S20 is transmitted to the homeowner...

Embodiment 2

[0051] Such as figure 1 Shown is an embodiment of the notification and alarm system suitable for smart doors of the present invention, including a control unit, a power supply unit, an ultrasonic distance measuring module for detecting whether a visitor stops, a camera module for collecting facial information of the visitor, and The homeowner’s mobile phone and the ultrasonic ranging module are connected to the input end of the control unit, the camera module and the control unit are bidirectionally connected, the power supply unit is connected to the control unit; the output end of the control unit is connected with the doorbell and door lock.

[0052] When this embodiment is implemented, the power supply unit is used to supply power to the entire notification and alarm system suitable for smart doors, the ultrasonic distance measurement module is set to detect whether there is a visitor and the visitor’s stop time is detected, and the visitor’s information is collected through t...

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Abstract

The invention relates to the technical field of intelligent door safety systems and in particular relates to a notification alarm method and system applicable to an intelligent door. The method comprises the following steps: presetting an in-room state by a control unit of the intelligent door, wherein the in-room state comprises a suitable door opening state and an unsuitable door opening state;detecting whether a visitor stops in front of the door by an ultrasonic ranging module arranged on the intelligent door, if the visitor stops and the stop time exceeds set time, starting a camera at the cat eye to acquire facial information of the visitor; and controlling the doorbell to ring so as to remind the master of the house of opening the door by the control unit, or transmitting a voice broadcast warning instruction, a temporary session instruction and a door opening instruction. According to the method and system disclosed by the invention, the in-room state can be preset so as to select different operating modes, and different instructions can be transmitted in different preset states, so that the application of the method and system is intelligent. Moreover, the system structure is simple, a database does not need to be established, the operation is convenient, the manufacturing cost is low, and the system has excellent practicality and applicability.

Description

Technical field [0001] The present invention relates to the technical field of smart door safety systems, and more specifically, to a notification and alarm method and system suitable for smart doors. Background technique [0002] With the development of modern technology, people pay more and more attention to the safety of their residences, and the entrance window has become the focus of protection. At present, fingerprint recognition security door systems and iris recognition security door systems are commonly used. Because each person's fingerprint characteristics and iris structure are unique, accurate identification results can be obtained. These two methods of identification: On the one hand, they are widely used in special places such as research rooms or security units, and are rarely used in ordinary homes; on the other hand, the use of iris recognition and fingerprint recognition requires the establishment of a database to retain data for comparison. The production cos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00G08B3/10
Inventor 何苗丛海云黄仕华熊德平
Owner GUANGDONG UNIV OF TECH