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Method and device for controlling electric appliance by caller identification circuit

A technology of caller display and circuit control, applied in the direction of the device called number record/indicating the calling party number, electrical components, telephone communication, etc. question

Inactive Publication Date: 2007-02-07
刘田
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But some existing invention schemes that utilize the caller ID function are not limited to the application object, or do not adopt the technical scheme that does not connect the phone to realize the control function.
These inventions are not only complicated in structure, but also inconvenient to operate, and they have to pay telephone bills

Method used

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  • Method and device for controlling electric appliance by caller identification circuit
  • Method and device for controlling electric appliance by caller identification circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0020] A method for controlling electrical appliances with a power display circuit, the method has the following steps:

[0021] see figure 1 . Use a phone to call a phone with a caller ID, and the phone is a fixed phone or a mobile phone, or a PHS, or an Internet phone, etc.; the called phone does not start the communication system and compares the pre-stored phone number with the incoming number, that is When the called phone is on-hook, use the caller ID circuit and the number distinguishing circuit in the phone to compare the incoming call number. The number distinguishing circuit is part of the circuit and function of the caller ID phone; when the incoming call number is the same as the pre-stored phone number, the control device starts ; When the incoming call number is different from the pre-stored phone number, it will end. The control device is connected to the caller ID phone through wires, and the control device is a switch circuit. The switch circuit is connected...

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PUM

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Abstract

The invention relates to a method for using incoming call display circuit to control electric appliance and relative device, wherein said method uses telephone to call the telephone with incoming call display function; the called phone will not start the communication system but use the stored phone number to be compared with incoming number to start the controller; and the inventive device has incoming call display phone connected to the electric lock or door guard or electric signal output interface. The invention can realize remote-control unlock, without paying phone cost.

Description

field of invention [0001] The invention relates to a device for controlling electrical equipment by means of a communication tool, in particular to a method and a device for controlling electrical equipment by using a telephone caller display circuit. Background technique [0002] Many phones today have caller ID, and the modems built into computers also support caller ID. Since the caller ID circuit has the function of identifying the caller number, the caller ID circuit has been used in some control devices. For example, access control devices, computer startup devices, etc. Although the "method and device for starting a computer by telephone number" proposed by Chinese Patent No. 02149474 has utilized the function of the caller ID circuit. But some existing inventive schemes utilizing the caller ID function are not the limitation of the application object, or do not adopt the technical scheme of not connecting the phone to realize the control function. These inventions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/00H04M1/57
Inventor 刘田
Owner 刘田