KR19980027694A - Illumination device and night call reception method according to night ring call detection in telephone - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

It is a technology that can receive a call in a dark place at night by turning on the light lamp by detecting ringing when a call comes in from the phone.

2. Technical problem to be solved by the invention

When a call comes in at night, the room lamp is turned on to receive a call without turning on the room light.

3. Summary of Solution to Invention

When a telephone call is received from the telephone and a ring signal is detected, the lighting lamp installed in the telephone body is turned on so that the user can accurately recognize the position of the telephone in the dark night and receive the telephone promptly at night.

4. Important uses of the invention

Applies to the phone.

Description

Illumination device and night call reception method according to night ring call detection in telephone

The present invention relates to a night ring incoming illumination device and a telephone reception method in a telephone, and in particular, to detect the position of the telephone to receive a call by detecting the position of the telephone by automatically turning on the lighting lamp when a telephone is called at night. The present invention relates to a lighting apparatus and a telephone receiving method.

In general, each home phone can not know the location where the phone is placed when the call comes in during the dark night at bedtime, it was possible to find the location where the phone is placed after the room lights are installed in the room. As such, in the past, when a telephone call is made in a dark night, the indoor light must be turned on. Therefore, the user needs to find a switch position for lighting the indoor light in a dark place. There was a problem that could be mistaken to hang up the phone.

Accordingly, an object of the present invention is to provide a lighting device and a method for receiving a call according to the detection of a ring ring at night to receive a call by automatically turning on an illumination lamp when a telephone is called to solve the above problems. .

The present invention for achieving the above object, installs an illumination lamp that can illuminate the surroundings of the telephone, and detects the ring incoming call when the call is received by turning on the illumination lamp installed on the telephone to receive a call It is done.

1 is a block diagram of a telephone according to an embodiment of the present invention

2 is a control flowchart for turning on an illumination lamp according to a ring incoming call detection according to an embodiment of the present invention.

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

1 is a block diagram of a telephone according to an embodiment of the present invention.

The CPU 130 has a built-in timer, controls the overall operation of the phone, and detects ringing status to turn on the lamp. The key matrix 100 includes keys for inputting various functions and control commands and numeric keys for performing a dialing function, and outputs key data corresponding to a key pressed by a user to the CPU 130. The lamp driving switch 220 supplies power to turn on the lighting lamp 110 at night by ring arrival detection under the control of the CPU 130. The lighting lamp 110 illuminates according to the power supply of the lamp driving switch 220 to illuminate the surroundings of the phone. The DC power supply unit 230 supplies power to the lighting lamp 110 and the telephone. The voice processor 150 voice-processes the voice signal for the call connected to the trunk line. The microphone 200 inputs a voice signal. The speaker 190 outputs an electric voice signal as an audible signal. The first and second amplifiers 170 and 180 amplify and output the input / output signals of the microphone 200 and the speaker 190 to a predetermined level. The display device 120 displays each processing and operation state according to the key input state. The DTMF generator 140 generates a DTMF signal under the control of the CPU 130 and provides it to the voice processor 150. The ring detection circuit 210 detects a ring incoming from the trunk line and provides the ring to the CPU 130.

2 is a control flowchart for turning on an illumination lamp according to a ring incoming call detection according to an embodiment of the present invention.

1 to 2, the operation of the preferred embodiment of the present invention will be described in detail.

First, in step 101, if the phone is in the standby state, the process proceeds to step 102. The CPU 130 checks whether a ring signal is detected from the trunk line through the ring detection circuit 210, and proceeds to step 103 when the ring signal is detected. In step 103, the CPU 130 turns on the lamp driving switch 220. When the lamp drive switch 220 is turned on, the DC power is supplied from the DC power supply unit 230 to turn on the lighting lamp 110, thereby illuminating the surroundings of the phone. In this case, if the user is in the position where the telephone is installed, the user receives a call. In step 104, the CPU 130 checks whether the user is hooked off and returns to step 102 if the user is not hooked off. In step 105, the CPU 130 connects a call path to perform a call function. Then, when the telephone call is completed and the telephone hangs up, the CPU 130 checks whether the telephone is hooked on in step 106, and returns to step 105 when the hook is not hooked on, and proceeds to step 107 when the hook is turned on. In step 107, the CPU 130 turns off the lamp driving switch 220 and switches the phone to a standby state. When the lamp driving switch 220 is turned off, the power supply is cut off from the DC power supply 230 to turn off the lighting lamp 110.

In operation 102, the lighting lamp 110 may be turned on when a ring signal is detected from the CO line within a night time set using the internal timer of the CPU 130, for example, from 18 o'clock to 06 o'clock of the next day. To implement this, the CPU 130 switches the lamp drive switch 220 only when the ring signal is detected in step 102, and then checks whether it is within the current time, for example, from 18:00 to 06:00 the next day. Turn on the lighting lamp 110. The set night time can be arbitrarily changed by the user.

As described above, the present invention, when a call is received from the phone and the ring signal is detected, the lighting lamp installed in the main body of the phone lights up so that the user accurately grasps the position of the phone at night and receives the call quickly. Due to the late reception of the call can be prevented from being mistaken, and when there is a call in the dark surroundings, there is an advantage that the phone can be conveniently used by accurately knowing the position where the phone is placed without turning on the interior light.

Claims (4)

In the night ring incoming lighting device in the telephone, A ring detector for detecting a ring signal received from the trunk line; A control unit which detects a ring incoming state from the ring detection unit and controls the lighting lamp to light up; A lamp driving switch controlling a power supply to turn on the lighting lamp according to ring ring detection under the control of the controller; Ring ring at night telephone in the telephone, characterized in that configured as an illumination lamp that lights up according to the power supply of the lamp drive switch to illuminate the surroundings of the phone. In the method of receiving a night call from a telephone, When a call is received by the telephone, a ring incoming call is detected and the illumination lamp installed in the main body of the telephone is turned on to recognize the position where the telephone is placed, and the incoming call is received according to ring incoming detection. . In the method of receiving a night call from a telephone, Detecting a ring signal from the trunk line in the standby state; Illuminating an illumination lamp when the ring signal is detected in the ring signal detection process to illuminate the periphery of the telephone; And brightening the surroundings of the phone to connect the call paths so as to make a call when the user recognizes the position of the phone and hooks off. The method of claim 3, And illuminating an illumination lamp only when the set night time arrives when the ring signal is detected, thereby illuminating the surroundings of the phone.