JPH0964810A - Remote control system for portable telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attain the processing in response to a caller by allowing the user to recognize arrival of an incoming call even when a portable telephone set body is contained in a bag or the like. SOLUTION: A signal processing section 12 (22) and a transmission reception section 13 (21) to send/receive data by a very weak radio wave are respectively provided in a portable telephone set body 10 (remote controller 20 with display device). When the body detects arrival of a call, it is informed to the remote controller and a vibrator or a lamp of an arrived call notice section 23 is used to inform the user, an operation of a reply hold key of a key board 24 is informed to the body, a telephone number of a caller is informed to the remote controller and displayed on a display section 25.

Description

Detailed Description of the Invention

[0001]

[0001] The present invention relates to a portable telephone.

[0002]

2. Description of the Related Art A conventional mobile phone uses an incoming call ringing sound or a lamp (LE) of an audio device of the mobile phone body to call an incoming call.
The user was informed by the light emission of D), the vibration of the vibrator, or the like. Also, the telephone number of the sender is confirmed on the display of the main body, and the operation of holding the response and the automatic dial operation to the sender are also performed on the main body.

[0003]

In the conventional mobile phone, the operation of calling an incoming call, holding the response, confirming the caller's telephone number, and automatically dialing the caller can be performed only by the mobile phone body. Therefore, it is inconvenient for the user to check and operate the device when it is stored in a bag or the like. Although mobile phones have been downsized in recent years, they cannot be downsized any more considering the usage conditions during a call. With the current size, users can always wear them on their body (clothes) such as pockets and belts. Not so much.

Therefore, an object of the present invention is to store an incoming call of a mobile telephone, an operation of holding a response, a confirmation of a caller's telephone number, and an automatic dial operation to the caller in a pocket or the like of a user's clothes. The remote controller for a mobile phone can be stored in a bag, etc. so that it can be carried out with a small remote control device with a display, and can be held only when talking to the other party. To provide a system.

[0005]

A remote control system for a mobile phone according to the present invention comprises a mobile phone main body which is connected to a base station via a wireless line to perform incoming / outgoing calls and call processing, and is connected to the mobile phone main body via a wireless line. A remote control device, a signal transmitting / receiving means for transmitting / receiving a signal to / from the remote control device by a radio wave of weak power, and a call signal through the transmitting / receiving means when detecting an incoming call from the base station. To the remote control device,
And a control means for transferring a response hold signal from the remote control device to the base station and transferring a telephone number of a caller from the base station to the remote control device. Signal transmitting and receiving means for transmitting and receiving a signal by the weak electric wave between, and an incoming call notification means for notifying the user of an incoming call by vibrating a vibrator and emitting a lamp when the call signal is received through the signal transmitting and receiving means. , Key operation means for transmitting the response hold signal through the transmission / reception means when the response hold key is pressed, and number display means for displaying on the display when the telephone number of the sender is received through the signal transmission / reception means ing.

According to the present invention, since the incoming call can be known by the remote control device, the mobile phone body can be stored in a bag or the like. When an incoming call is received, the response is put on hold by operating the remote control device, the telephone number of the caller is confirmed on the display of the remote control device, and it is determined whether or not to respond immediately. When making a call later, the remote control device is operated to automatically dial the caller. By performing these operations on the remote control device side, it is possible to reduce the hassle of putting the mobile phone body in and out of the bag or the like.

[0007]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the present invention. This example is a mobile phone body 1
0 and a remote controller with a display 20. The mobile phone body 10 includes a control unit 11 that controls a wireless unit (not shown), a keyboard, and the like to perform an incoming / outgoing call process,
A signal processing unit 12 that exchanges the signal format of a signal to be transmitted and received between the control unit 11 and the display-equipped remote control device 20, and a signal processing unit that transmits and receives a weak electric wave signal between the display-equipped remote control device 20. It has a transmitting / receiving unit 13 for inputting / outputting a signal to / from 12. The mobile phone body 10 includes a part of the control unit 11 and the signal processing unit 1.
2 and the transmission / reception unit 13, except for the transmission / reception unit 13, has a function and a configuration for performing wireless transmission, reception connection processing, and communication processing with a wireless base station (not shown) similar to the related art. The display-equipped remote control device 20 has a transmission / reception unit 21 for transmitting / receiving a weak electric wave signal to / from the transmission / reception unit 13 of the mobile phone main body 10, and has a vibrator and a lamp (LED) to notify an incoming call by vibration and light. Keyboard 2 having notification unit 23, response hold key and automatic dial key
4, a display unit 25 for displaying a telephone number of a caller, an incoming call notification unit 23, a keyboard 24, and a signal format of a signal to be transmitted / received between the mobile phone main body 10 via the display unit 25 and the transmission / reception unit 21. And a signal processing unit 22 for mutually converting.

Next, the operation will be described with reference to the flowchart of FIG. The display-equipped remote control device 20 is small in size and is stored and carried by a user in a place where he / she can directly check vibration, light emission, and character display, such as a pocket or belt of clothing, and perform key operation. Mobile phone body 10
Can be stored and placed in a place where the user cannot immediately check and operate it, such as in a bag or in a remote place. When the mobile phone body 10 receives an incoming call from the base station, the control unit 11 detects the incoming call (step S1 in FIG. 2), the signal processing unit 12 generates corresponding data, and the transmission / reception unit 13 transmits a radio wave signal to the display. It transmits to the remote control device 20 (step S2).

In the remote controller with display 20, the transmitting / receiving section 21 receives the radio wave signal, and the signal processing section 22 determines that the incoming call is received and outputs it to the incoming call notifying section 23. The incoming call notification unit 23 vibrates the built-in vibrator and causes the lamp to emit light to notify the user of the incoming call (step S3). When the user who recognizes the incoming call presses the response hold key of the keyboard 24, the signal processing unit 22 generates corresponding data and transmits it as a radio signal to the mobile phone body 10 through the transmission / reception unit 21 (step S4).

When the control unit 11 of the mobile phone 10 receives a response hold signal from the remote control device with display 20 through the transmission / reception unit 13 and the signal processing unit 12, it notifies the base station through the wireless unit and establishes a line connection with the sender. Get the caller's phone number. The caller's telephone number is sent to the display-equipped remote controller 20 through the signal processor 12 and the transmitter / receiver 13.

The signal processing unit 22 of the remote control device with display 20 causes the display unit 25 to display the telephone number of the caller received through the transmission / reception unit 21 (step S5). The user can confirm this telephone number and take appropriate action according to the sender (step S6). That is, if it is necessary to make a call immediately, the cellular phone body 10 is held in the hand to cancel the hold of the response and make a call (step S7). Further, when making a call later, the caller of the mobile phone main body 10 is automatically dialed by operating the keys of the remote controller with display 20 (step S8), and the main body is held in hand to make a call (step S9). The automatic dialing to the caller can also be performed by a key operation on the mobile phone body 10 side.

[0012]

According to the present invention, in addition to the main body of the mobile phone, a small remote control device for transmitting and receiving data with weak radio waves can be carried with the main body of the mobile phone so that an incoming call can be received by the vibrator or lamp of the remote control device. You can know the caller's phone number by holding the answer and holding the answer.Therefore, even if the call cannot be picked up or cannot be retrieved due to the baggage of the mobile phone body, you can perform processing according to the caller. You can

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

FIG. 2 is a flowchart showing an operation procedure of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mobile phone main body 11 Control part 12,22 Signal processing part 13,21 Transmission / reception part 20 Remote control device with a display 23 Incoming call notification part 24 Keyboard 25 Display part

Claims (1)

[Claims] 1. A mobile phone main body which is connected to a base station via a wireless line to perform incoming / outgoing call processing and a remote control device connected to the mobile phone main body via a wireless line. A signal transmitting / receiving unit that transmits / receives a signal to / from the remote control device by a radio wave of weak power, and transmits a call signal to the remote control unit through the transmitting / receiving unit when an incoming call from the base station is detected, and a response from the remote control unit And a control means for transferring a hold signal to the base station and transferring a telephone number of a caller from the base station to the remote control device, wherein the remote control device transmits the weak electric power to and from the mobile phone body. A signal transmitting / receiving means for transmitting / receiving a signal by radio waves; and a vibrator vibrating when the calling signal is received through the signal transmitting / receiving means. And incoming call notifying means for the lamp to emit light to notify an incoming call to the user to,
It is provided with key operation means for transmitting the response hold signal through the transmission / reception means when the response hold key is pressed, and number display means for displaying on the display when the telephone number of the sender is received through the signal transmission / reception means. A remote control system for mobile phones, which is characterized in that