KR19990048421A - Notification of incoming calls while using PDA on smartphone - Google Patents

Abstract

The present invention relates to a method for displaying a call reception state of a mobile phone while using a PDA in a smart phone, wherein the PDA receives the incoming information from the mobile phone and displays the incoming information in a specific form; And when the signal is input, transmitting the reception information to the mobile phone, and when the reception information is transmitted in the process, displaying the incoming information of the PDA disappears and receiving an RF signal from the mobile phone. Using PDA in noisy places of smart phone When a call is received from a mobile phone, the user can easily recognize the incoming call by displaying it on the display of PAD.

Description

Notification of incoming calls while using PDA on smartphone

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smart phone in which a PDA and a mobile phone are combined, and more particularly, to a method for displaying the incoming call state of a mobile phone while using a PDA in a smart phone.

In general, a smartphone is a mobile terminal device in which a personal digital assistant (PDA) and a personal cellular phone are combined. Dual PDA is a portable personal digital assistant with mobile phone function, portable computer function, fax function and electronic organizer function. In other words, the PDA uses a pen or voice instead of the existing keyboard input, provides a GUI (Graphic User Interface) environment, and provides the computer functions and external functions of a notebook computer so that a user can access a small, portable terminal. Provides communication with In addition, the phone is equipped with various bell / lamp / vibration lights and incoming call notifications. However, in the conventional place where the noise is high while using a PDA in a smart phone, the reception of the bell is not known, and the reception of the lamp is often not recognized.

The technical problem to be achieved by the present invention is to provide a method for the user to easily recognize the incoming call by displaying on the screen of the PAD when a call is received from the smart phone combined PDA and mobile phone while using the PDA to the mobile phone have.

1 is a block diagram showing the configuration of a smart phone combined with a conventional PDA and a mobile phone.

2 is a flowchart illustrating a method of processing incoming information received from the mobile phone of FIG. 1 in a PDA.

3 is a flowchart illustrating a method of processing incoming information in the mobile phone of FIG. 1.

In order to solve the above technical problem, in a smartphone (smartphone) combined PDA and mobile phone call notification method,

Receiving, by the PDA, the incoming information from the mobile phone and displaying the incoming information in a specific form;

Transmitting the reception information to the cellular phone when the reception signal is input to the PDA during the process;

When the reception information is transmitted in the above process, the incoming call information display of the PDA disappears, and the incoming call notification method in use of the PDA in a smart phone comprising the step of receiving an RF signal from a mobile phone.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram showing the configuration of a smart phone combined with a conventional PDA and a mobile phone.

The apparatus of FIG. 1 includes a PDA 110 and a mobile phone 120. The PDA 110 includes a telephone connection unit 118 for transmitting and receiving information with the mobile phone 120, a central processing unit 114 for controlling each block, It includes an input unit 116 for inputting information with various keys, a display unit 112 for displaying various types of information, and the mobile phone 120 includes an RF unit 122 for receiving an RF signal from an antenna 121 and a sign language unit. 124, a central processing unit 125 for controlling each block, a talker 126, a display unit 127, a variety of keys, an input unit 128 for inputting information, and a PDA 110 for exchanging information with the PDA 110. The connection part 123 is included.

First, the cellular phone unit 120 processes the incoming signal received from the RF unit 122 in the central processing unit 125 and transfers the signal to the PDA connection unit 123. The PDA unit 110 receives the incoming information input from the PDA connection unit 123 of the mobile phone unit 120 through the telephone connection unit 118, which is displayed on the display unit 112 in the central processing unit 114, pictures, characters, figures Wait for a certain time to receive or not signal to be displayed. Next, when the central processing unit 114 of the PDA unit 110 receives a reception signal by the user from the mobile phone 120, the incoming information of the display unit 12 disappears immediately and the reception information is received through the telephone connection unit 118. To the PDA connection 123 of the mobile phone 120. The central processing unit 125 of the mobile phone 120 inputs the reception information from the PDA connection unit 123 to perform RF reception processing for the incoming call. In addition, the central processing unit 114 of the PDA unit 110 disappears the display of the specific form of the display unit 112 when there is no response to the reception for a specific time.

2 is a flowchart illustrating a method of processing incoming information received from the mobile phone 120 of FIG. 1 in the PDA 110.

First, in operation 210, incoming information is received from the mobile phone 120. In step 220, the display unit 112 displays the incoming information as a specific type of picture, text, or figure. If the reception information is input in step 230 and the reception information is input, the reception information is transmitted to the mobile phone 120 in step 240, otherwise the display time set for a predetermined time of the display unit 112 in step 250 If it is determined that the time limit is exceeded and the time is not exceeded, the process returns to step 230 and continues searching for the reception information. In addition, when the reception information is transmitted in step 240 or the display time is exceeded in step 250, the reception information displayed on the display unit 112 disappears in step 260.

3 is a flowchart illustrating a method of processing incoming information in the mobile phone 120 of FIG. 1.

First, an incoming signal is received through the antenna 121 in step 310. In step 320, the incoming information is transmitted to the PDA 110. If there is no key input for reception in step 330, it is determined whether reception information is received from the PDA 110 in step 340. If the reception information is not received, the process returns to step 330 to continue searching for key input. . In addition, in step 330, if there is a key input for reception or reception information is received, the RF signal received from the RF unit 122 is processed. The present invention is not limited to the above-described embodiment, and of course, modifications may be made by those skilled in the art within the spirit of the present invention.

As described above, according to the present invention, when a phone call is received from a mobile phone while using a PDA in a place where there is a loud noise in the smart phone, the user can easily recognize the incoming call by displaying it on the display unit of the PAD.

Claims (3)

In the call notification method in the smartphone (smartphone) combined PDA and mobile phone, Receiving, by the PDA, the incoming information from the mobile phone and displaying the incoming information in a specific form; Transmitting the reception information to the cellular phone when the reception signal is input to the PDA during the process; When the reception information is transmitted in the process, the incoming call information display of the PDA disappears and the receiving notification method of using a PDA in a smart phone comprising the step of receiving an RF signal from a mobile phone. The method of claim 1, wherein if the reception signal is not input to the PDA in the above process, it is determined whether the display time is exceeded. If the time is exceeded, the display of the incoming information disappears. Incoming call notification method while using a PDA in a smartphone characterized in that it further comprises. The method of claim 1, wherein the incoming information is displayed as a picture / character / figure.