KR970012660A - Video cassette recorder device with calling function and calling method - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a video cassette recorder with a pager function, and more particularly, to a video cassette recorder device having a calling function for promptly notifying a user outside of a telephone number of a caller who has been placed in the house when the user is away or away from home. It is about a method.

A ring detector for detecting a ring signal, a micom for controlling each component to be operated by a program, a hook switch for turning on / off a hook, a voice signal generator for converting voice data into a voice signal and generating a voice signal; A signal transmitter for transmitting voice signals and tone signals to an external telephone line, a telephone receiver for detecting whether a receiver's telephone is received, a tone decoder for digitally converting an external tone signal and outputting it to a micom, and a tone of a micom It is composed of a tone generating unit that generates a tone signal by receiving data, and promptly contact an outside user with a telephone number received in the home when the user is out of the office or away from the office to promptly handle an urgent situation or important work during the absence. That is an excellent effect technology.

Description

Video cassette recorder device with calling function and calling method

Since this is an open matter, no full text was included.

1 shows a schematic configuration of a video cassette recorder according to the present invention.

Claims (2)

A video cassette recorder apparatus having a calling function, comprising: a ring detector 10 for detecting ring signals transmitted through external telephone lines L1 and L2, a microcomputer 20 for controlling each component to be operated by a program; The hook switch 30 and the voice data of the microcomputer 20 are converted into a voice signal by receiving the output signal of the microcomputer 20 so as to be in a telephone call and a telephone blocking state by the on / off of the relay. A voice signal generator 40 for generating a voice signal, a signal transmitter 50 for transmitting a voice signal and a tone signal to an external telephone line, and receiving an external voice signal and a tone signal, and an external telephone through a signal transmitter. The phone receiver detecting unit 60 for detecting the reception of the tone, the tone decoder 70 for converting the tone signal transmitted through the signal transmission unit into a digital signal, and transmits the tone data of the micom 20 receive The call, characterized in that by converting a signal consisting of a generator 80, which causes the tone generating a tone signal having the function video cassette recorder apparatus A video cassette recorder having a calling function, comprising: a ring detecting step (101) for detecting a ring signal of an external telephone line connected to an exchanger, and a hook switch (30) if a ring signal is detected at the ring detecting unit (10) at this step; Step 102 to turn on the hook on state, and when the hook on state, the microcomputer 20 transmits the voice data to the voice generator 40 to generate a voice signal and transmits the voice signal to the external caller through the signal transmitter. Step 103, receiving the telephone number of the external caller from the tone decoder 70 and outputting it to the microcomputer to turn off the hook switch to the hook-off state; and 106 to contact the destination of the external user. Step 107 for turning the hook switch to the hook-on state and the microcomputer 20 transmits the tone data to the tone generator so that the tone signal is delivered to the destination telephone of the external user. A step 109 of detecting a call reception state by the telephone reception detection unit 60, a determination step 110 of determining whether a destination number of an external user is a general telephone or a pager, and a tone generator if the destination number is a pager; 80, the tone signal of the caller's telephone number is output and the hook switch 30 is turned off to be in the hook-off state (112). If the destination number is a general telephone, the microcomputer 20 generates a voice signal for the voice data. Video cassette record calling method having a calling function, comprising the step (113) of delivering to the unit 40 to generate a voice signal and proceed to step 112 ※ Note: The disclosure is based on the initial application.