KR19980023371U - Cordless Phone with Ring and In / Off Message - Google Patents

Abstract

The present invention relates to a wireless telephone having a bell and a receiving message off / on function. When the user presses a predetermined mode setting button on the keypad of the wireless telephone, the microprocessor transmits the wireless signal based on the input mode setting signal. Mode setting means for preparing for setting the mode of the telephone, timer means for performing a coefficient starting from a predetermined time in accordance with predetermined numerical data input based on the mode setting means, and operation of the radio telephone based on the timer means. When the call comes in off time, the microprocessor controls the voice amplification unit to prevent the output of the bell signal through the speaker, and when the predetermined counting time by the timer means ends, the micro amplification unit controls the voice amplification unit. It is configured to include the control means of the processor, When the user enters the bed or working hours for a predetermined time by the predetermined numeric data input after pressing the mode setting button attached on the keypad of the telephone, and when the telephone is called during this time, it is counting by the timer means. The microprocessor may determine the operation state of the timer means to prevent a predetermined bell signal from being output to the speaker through the voice amplifier. You will not be disturbed.

Description

Cordless Phone with Ring and In / Off Message

1 is a functional block diagram showing the internal configuration of a general telephone,

2 is a functional block diagram showing the configuration of a radiotelephone having a bell and a received message off / on function according to an embodiment of the present invention,

3 is an operation flowchart for explaining the operation of the radiotelephone having the bell and the receiving message off / on function according to FIG.

Explanation of symbols on the main parts of the drawings

1: trunk line connection port 2: ring signal detection unit

3: ring generator 4: loop circuit

5: Song, handset 5a: Handset unit

5b: Handset unit 6: Hook switch

7, 24: network circuit 8: display unit

8a: display driver 8b: light emitting display

9: memory 10, 18: microprocessor

11, 17: Keypad 12: DTMF generating circuit

13: voice data storage unit 14, 20: CODEC

15, 19: DSP16: CPT detection circuit

17a: mode setting button 21: voice amplifier

22: timer 23: photo coupler

The present invention relates to a wireless telephone, and in particular, by setting the speaker off time of the user, the ring and the received message off / ringing is not output through the speaker even if a ring signal is detected while the speaker off time is set. It relates to a cordless phone with on function.

Nowadays, personal communication and mobile communication systems through broadband have become commonplace, and it is now possible for anyone who is unspecified to use digital cordless phone beyond the existing analog phone. to be.

1 is a functional block diagram showing the internal structure of a general telephone, where reference numeral 1 is a trunk line connection port connected to an external trunk line, and 2 is a caller's station apparatus (basicity of a telephone) through this trunk line connection port (1). Ring signal detection unit for detecting a ring signal applied from the unit), 3 is a ring generator for outputting a ring tone to the receiver based on the applied ring signal, 4 is whether the connection to the other terminal and the inside and outside of the device It is a loop circuit that performs the interface function of overall communication signals inputted and outputted.

In addition, reference numeral 5 is a handset and a handset used by a user for transmission and reception, 5a is a handset unit which is output through a handset 5 and a receiver, and 5b is a handset for listening to a voice from the other party. Unit 6 is a hook switch in which the switch is turned on or off when the user picks up the handset 5, the phone is switched on or off in order to make a call possible. This is a network circuit that performs signal processing for side tones where self-cultivation is heard.

Further, reference numeral 8 is an AD liquid crystal display for informing the user of the current operating state of the telephone, 8a is a display driver for driving the light emitting display 8b connected to the rear end, and 8b is the ring signal detecting unit 2. When the ring signal is detected by the LED on the phone (not shown) is a light emitting display that blinks red water at regular intervals to inform the user that the call.

In addition, reference numeral 9 is a memory for storing data necessary for the operation of the phone, 10 is a control unit for controlling the overall operation of the device based on the signal detected by the ring signal detection unit 2 and the loop circuit (4) As a microprocessor, 11 is a keypad provided with numbers and function keys used for dialing or selecting a specific function by the user, and 12 is a micro pad for a predetermined key input input through the keypad 11. The DTMF generation circuit outputs a DTMF (Dual Tone Multiple Frequency) signal corresponding to the control command of the processor 10.

Also, reference numeral 13 is a voice data storage unit for storing predetermined voice data for automatic voice message response and response function as encoded digital code data, and 14 is for decoding data stored in the voice data storage unit 13. CODEC (Coder Decoder) which decodes and outputs a voice signal or vice versa to code the voice signal applied from the network circuit 7, and 15 is output from the CODEC 14 under the control of the microprocessor 10. It is a DSP (Digital Signal Processor) that processes digital signals, and 16 is a CPT (Call Progress Tone) detection circuit that recognizes the termination of the call when the other party hangs up.

That is, in the above-described configuration, when the ring signal detecting unit 2 detects a ring signal from the outside, it notifies the microprocessor 10 and the microprocessor 10 controls the ring generating unit 3 based on this fact. Ring signal to the user and the lamp on the telephone through the AD LCD display unit 8. In addition, when the user outputs a voice by picking up / receiving the receiver 5, the microprocessor 10 outputs a signal input through the network circuit 7 based on this, and the network circuit 7 inputs the voice. After the predetermined signal is amplified, it is output to the outside through the loop circuit (4).

However, conventional telephones, including landline and cordless telephones and answering machines, do not have a function to temporarily turn off / on the ringer or incoming message tones from outside by setting a time on a predetermined telephone. When a call comes in during a meeting and in a sleep state, the call is interrupted by the ringing sound that is emitted through the speaker of a predetermined telephone.

Accordingly, the present invention has been devised in view of the above circumstances, and does not interfere with work or sleep by temporarily turning on or off ringing or receiving messages during non-stop work including the above circumstances. The purpose is to provide a device that can be used efficiently by setting the time so as not to.

A wireless telephone having a bell and a receiving message off / on function according to the present invention for realizing the above object is a mode setting signal inputted by a microprocessor when a user presses a predetermined mode setting button attached to a keypad of the wireless telephone. A mode setting means for preparing a mode setting of the radiotelephone on the basis of; and a timer means for executing a counting based on a predetermined numerical data input based on the mode setting means, based on the predetermined time; and based on the timer means. When a call is received during the operation off time of the wireless telephone, the microprocessor controls the voice amplifier to prevent the output of a bell signal through the speaker. When the predetermined counting time by the timer means ends, the voice amplifier is controlled again. Configuration including control means of the microprocessor to turn on do.

In other words, according to the present invention having the above-described configuration, the user may press the mode setting button attached to the keypad of the radiotelephone and then input the predetermined numerical data to sleep or work for a predetermined time. If a call is received during the time, the microprocessor determines the operating state of the timer means and prevents a predetermined bell signal from being output to the speaker through the voice amplifier. You will not be disturbed by any phone while you are in bed or on non-stop work.

Next, an embodiment according to the present invention will be described.

2 is a functional block diagram showing the configuration of a radiotelephone having a bell and a receiving message off / on function according to an embodiment of the present invention, the detailed description of the same components as those of FIG.

In the drawing, reference numeral 17a denotes a mode setting button for a function of a timer to be described later, and 18 denotes a mode setting signal inputted from the mode setting button 17a to execute mode setting of a wireless telephone and through a telephone line. The microprocessor is to control the overall device based on the predetermined telephone ring signal received.

In addition, reference numeral 21 is a voice amplifier which amplifies a predetermined voice signal from a counterpart caller transmitted or received from the outside and outputs it to the speaker SPK at the rear stage, and 22 is an input of the mode setting button 17a. When a mode setting signal is inputted, a timer for performing a count for a predetermined time according to the predetermined numerical data input under the control of the microprocessor 18, 23 is a predetermined telephone ring signal input from an external telephone line; It is a photo coupler that inputs an audio signal through the network circuit 24 and outputs it to the microprocessor 18.

Hereinafter, the operation of the device having the above configuration will be described with reference to the operation flowchart shown in FIG.

The device control of the speaker off of the radiotelephone with the bell and the received message off / on function according to the present invention in the state where the first predetermined radiotelephone is on (ST 1 stage) is as follows.

When the user presses the mode setting button 17a provided at the same time as many key buttons attached to the keypad 17 of the radiotelephone, the microprocessor 18 causes an internal timer based on the input mode setting signal. When the device control for setting is executed, data setting for a predetermined time corresponding to the predetermined value data input by the user is executed, and the speaker SPK is not operated during this predetermined time (ST 2 stage).

Subsequently, a ring signal is received through an external telephone line during the time when the speaker is turned off, and a predetermined amplification process is performed through the network circuit 24, and then a ring signal is transmitted to the microprocessor 18 through the photo coupler 23. Is detected (step ST 3), the microprocessor 18 mutes the voice amplifier 21 based on the set timer means to prevent the ring signal from being output through the rear speaker ( ST step 4).

Subsequently, when the predetermined time elapses after the timer 22 executes counting for a predetermined time set by the user (step ST 5), the microprocessor 18 controls the voice amplifier 21 to mute the voice. Release the ringtone and enable the ringtone to be output again through the speaker (ST6 step), and when the ring signal is input to the microprocessor 18 through the network circuit 24 and the photo coupler 22 again (ST7step ST) The microprocessor 18 detects the ring tone and controls the voice amplifier 21 to output the ring tone to the user through the rear speaker. (ST 8 step)

On the other hand, the present invention is not limited to the above embodiment and can be variously modified within the scope not departing from the technical gist of the present invention.

As described above, according to the present invention, a predetermined number of hours of sleep or work time is reserved by predetermined numerical data input after the user presses the mode setting button attached to the keypad of the wireless telephone. When the user is in the counting state by the timer means, the microprocessor determines the operating state of the timer means and prevents a predetermined bell signal from being output to the speaker through the voice amplifier. In a busy or non-stop situation, it is possible to realize a cordless telephone with ring and incoming message on / off function that will not be disturbed by any telephone.

Claims (1)

Mode setting means for preparing the mode setting of the wireless telephone based on the mode setting signal inputted by the microprocessor when the user presses a predetermined mode setting button attached to the keypad of the wireless telephone; Timer means for executing counting based on predetermined numerical data input based on the mode setting means; When a call is received during the operation off time of the wireless telephone based on the timer means, the microprocessor controls the voice amplifier to prevent the output of the bell signal through the speaker, and when the correction counting time by the timer means ends. 12. A cordless telephone having a ring and receive message on / off function, comprising a microprocessor control means for turning on a speaker by controlling the voice amplifier.