KR20010098128A - A remote control device and the method of a door phone connected with mobile phones or telephones - Google Patents

Abstract

The present invention relates to a method for controlling a door phone at a remote location as a part of a home automation system, and in particular, a member of the householder can open a door while a dial tone or a pre-registered voice message is transmitted by a visitor at a remote location. The present invention relates to a device capable of efficient remote management by checking the status of crime prevention and disaster prevention in a household.

The present invention relates to a remote control device and a method for controlling a communication with a visitor through a remote transmitter controlled by a microprocessor by a remote transmitter, and thus a mobile phone or an office so that the visitor can be notified in the absence of the user. Provide a phone call method when the door phone interlocks with the phone number.

Description

A remote control device and the method of a door phone connected with mobile phones or telephones}

The present invention relates to a mobile phone or a door phone that interlocks with a telephone, and more particularly, to a control device and a method that allows a householder to call a visitor at a remote location and check the crime prevention and disaster prevention status when the visitor calls in the absence of the household.

Nowadays, there are many working couples, and many times, due to various busy circumstances, often empty the house or shop, the conventional apparatus at this time there is a visitor image recording method of the known patent application 96-1162, but this only confirms the appearance of the visitor There was a disadvantage in that it does not provide a voice call method for knowing what purpose the visitor came from or who the visitor was. Accordingly, when an external visitor calls the absent household, the visitor is not responded to the non-responsive state or the guard room, and if there is no response, there is a risk of unauthorized intrusion by recognizing that the in-house residents are absent.

Accordingly, in order to solve the above problems, an object of the present invention is to provide a method for making a telephone call when a door phone interlocks with a mobile phone or a telephone so that a visitor's visit can be known even when a user is absent.

In order to achieve the above object, the present invention provides a telephone call method for outgoing telephone interlocking door phones, and when the door calling mode is set to go out mode, the visitor and the designated telephone number user mutually call each other by being automatically dialed. In addition, the householder can call the absent household at a remote location, and after pressing the pre-registered password, the door lock status and various crime prevention and disaster prevention status in the absent household can be checked.

1 is a block diagram of a mobile phone or a phone interlocking door phone according to the present invention,

2 is a flowchart illustrating a call to a designated phone number when the mobile phone or the phone interlocking door phone according to the present invention goes out.

Explanation of symbols on the main parts of the drawings

10: phone 20: door phone

30: telephone circuit 40: CPU

50: switch unit 60: key metrics

70: speaker 80: microphone

90: button

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a mobile phone or a phone interlocking door phone according to the present invention. The present invention consists of a telephone 10 and a door phone 20. The CPU 40 in the telephone 10 generally controls the telephone 10 according to a program of a set mode, and when a door call is made by a visitor from the door phone 20 when it is set to go out mode, the designated telephone It is provided with a memory (not shown) for controlling to dial a number or a mobile phone number, and storing various telephone numbers, mobile phone numbers, and a designated phone number to dial when there is a door call when setting the outing mode according to the present invention. The switch unit 50 connects the handset of the telephone handset to the speaker 70 of the door phone 20 under the control of the CPU 40 when there is a door call when the outgoing mode is set. The telephone circuit 30 is constituted by a circuit required for a door phone interlocking with a telephone function and a telephone. The key metrics 60 include various function keys and numeric keys, and apply key data according to the input of the keys to the CPU 40. The door phone 20 is composed of a speaker 70, a microphone 80, and a button 90.

Figure 2 is a flow chart illustrating the outgoing call to a specified telephone number when the mobile phone or telephone interlocking door phone according to the present invention.

First, the user designates a phone number and password (voice comment) to be interlocked in the absence, and when the button 90 of the door phone 20 is pressed by the visitor, the household member function setter operates, that is, the outing mode. Is switched to. In this step, the absence function setter does not operate and terminates when there is no response with the head of household who is remote for a certain period of time. In the step in which the generation member function setter is operated, the door phone is called with a registered number. In this step, the CPU 40 automatically dials the designated telephone number stored in the memory, and the stored telephone number can be dialed using the speed dial function. Next, if the dialed number is answered for a certain time, a remote call is made between the visitor and the head of household. In this step, the CPU 40 controls the switch unit 50 to connect the handset handset of the telephone to the speaker 70 of the doorphone 20, and connect the handset talker of the telephone to the microphone 80 of the doorphone. The microphone 80 and the speaker 70 of the door phone 20 serve as a handset of the phone. After the call path is formed, the CPU 40 allows the visitor and the designated telephone number user to make a call so that the head of the householder confirms the visitor's identity and sends out a password or voice memo registered for the door opening. After determining whether it is a voiced announcement, the door is opened and finished.

As described above, in the present invention, when a visitor leaves the house at home or a store, the visitor makes a door call, and is automatically dialed to a predetermined phone number so that the head of household and the visitor can control the door phone at a remote place after the call. The householder of Esau provides a mobile phone or a phone interlocking door phone that can check the lock status, crime prevention and disaster prevention status of the door by pressing a password.

Claims (3)

In the remote control device of a mobile phone or a phone interlocking door phone, The remote control device of a mobile phone or a phone interlocking door phone, characterized in that when the absence function setter is operated when the door is called, a remote call can be made between an external visitor and a remote householder by automatically dialing a predetermined phone number or a mobile phone. In the remote control device of a mobile phone or a phone interlocking door phone, A remote control device for a mobile phone or a phone interlocking door phone, characterized in that the remote householder calls into the absent household and checks the door lock status, crime prevention and disaster prevention status in the absent household after pressing a password already registered. In the remote control device of a mobile phone or a phone interlocking door phone, Automatically dialing a predetermined phone number when the door is called by the visitor; Connecting the handset of the telephone to the speaker of the door phone after dialing the telephone number; Connecting the caller of the telephone to the microphone of the door phone; Executing a mutual call between the visitor who called the door and the head of household; Controlling the opening and closing of the door by checking the visitor called by the householder and comparing it with a voice comment or a pre-registered password; Remote control method of a mobile phone or a phone interlocking door phone, characterized in that it comprises a.