KR200318747Y1 - Mobile Fixed Phone Capable of Camcoder - Google Patents

Abstract

The present invention provides a fixed mobile terminal having a camcorder function to record, store, edit, and transmit an image by including a camcorder function in a mobile phone terminal device used as a fixed phone using a mobile phone in a home or office. It is about.

The fixed mobile terminal having a camcorder function according to the present invention has a wired telephone function and a mobile telephone function, and also has a camcorder function, and photographs a subject through the camera 204 and stores the object in the data storage unit 406. It provides a service that edits it or transmits it to another mobile terminal.

In addition, a video call can be made with the other party using a camcorder function, and a security function for capturing an intruder through a camera when going out can be performed.

According to the present invention, a multimedia function capable of photographing, storing, editing, or transmitting a subject to a mobile communication terminal device in a general home or office can be realized. Therefore, it is not necessary to have a separate equipment for the multimedia function, it is not necessary to have a separate terminal device for mobile communication.

Description

Fixed mobile terminal having a camcorder function {Mobile Fixed Phone Capable of Camcoder}

The present invention relates to a fixed mobile terminal having a camcorder function, and more particularly, to a mobile phone terminal device used as a fixed phone using a mobile phone in a home or office, having a camcorder function, taking images and storing the same. A fixed mobile terminal having a camcorder function to enable editing, transmission and transmission.

At home or in the office, a general telephone or a key-phone telephone using a public switched telephone network (PSTN) is mainly used. In the case of a normal telephone or a telephone telephone, the fixed line is connected and fixed, so that the receiver can make a call while moving only within the allowable length of the line of the receiver while receiving the call.

1 is a block diagram schematically showing the configuration of a conventional general telephone communication system.

The conventional general telephony communication system 100 has a configuration including a transmitting telephone 110, a PSTN 120, an exchange 130, a receiving telephone 140, and the like.

The sending telephone 110 requests a call by inputting a receiving telephone number to make a call, the PSTN 120 provides a call connection path for the calling request of the transmitting telephone 110, and the exchange 130 The call connection path is set by the switching operation and the incoming call is sent to the receiving telephone 140. The receiving telephone 140 outputs a telephone ring tone according to the incoming signal received from the exchange 130, and executes a telephone call in response to the call request.

The conventional general telephony communication system 100 configured as described above performs only a simple call operation of making a call in the transmission telephone 110 and in response to the reception telephone 140. In addition, while both the sender and the receiver were talking on the phone, the wires had to be restricted by movement due to the limitations of the wires.

On the other hand, recently, the mobile communication terminal to overcome the limitations of the mobile phone call with the other party, but can not be used in common at home or office, most of them are used only as a personal mobile communication.

In the case of such a mobile communication terminal, a technology for taking a picture of a caller or taking a picture of a surrounding person and transmitting it to a counterpart, or downloading a desired sound data or transmitting to a counterpart has become common in the multimedia era. In addition, mobile communication terminals are used in various ways regardless of adolescents, office workers, and adults who want multimedia services through vision and hearing.

For users who are accustomed to multimedia communication as described above, telephones that are used in homes or offices, etc. do not have a separate function accompanying multimedia communication in addition to phone calls.

Therefore, a telephone terminal commonly used in a home or an office requires a separate function accompanying multimedia communication, and multimedia functions such as a camera function and sound recording suitable for the multimedia era are required.

The purpose of the present invention to solve the above problems and to meet the requirements is to provide a mobile phone terminal device that is used as a stationary phone using a mobile phone in a home or office, has a camcorder function, to take images and store, The present invention provides a fixed mobile terminal having a camcorder function to enable editing and transmission.

1 is a block diagram schematically showing the configuration of a conventional general telephone communication system;

Figure 2 is a view from above of the external appearance of the fixed mobile terminal having a camcorder function according to an embodiment of the present invention,

Figure 3 is a view showing the external appearance of the fixed mobile terminal viewed from the rear and side,

4 is a block diagram schematically showing an internal configuration of a fixed mobile terminal having a camcorder function;

5 is a flowchart illustrating a shooting process in a camcorder service process of a fixed mobile terminal;

6 is a flowchart illustrating an editing process in a camcorder service process of a fixed mobile terminal;

7 is a flowchart illustrating a transmission process in a camcorder service process of a fixed mobile terminal.

<Description of Symbols for Main Parts of Drawings>

100: general telephone communication system 110: transmission telephone

120: incoming call 130: PSTN

140: switch 200: fixed mobile terminal

202: antenna 204: camera

206: speaker 208: handset

210: LCD display unit 212: Key input unit

214: earphone jack 216: microphone

302: power line connection port 304: printer connection port

306: keyboard connection port 308: mouse connection port

310: telephone line connection port 312: CD drive

402: program memory 404: data storage

406: mode state storage unit 408: camcorder processing unit

410: subscriber information storage unit 412: microprocessor

414: DSP 416: baseband converter

418: RF signal processing unit 420: input and output processing unit

422: wired telephone book

In order to achieve the above object, the present invention is a fixed mobile terminal having a camcorder function to shoot, store, edit, and transmit a subject while performing a telephone call through a landline telephone function and a mobile telephone function. A wired telephone unit connected to the wired telephone unit to perform a telephone call through the wired telephone function; A mobile telephone unit which transmits / receives a radio signal to a mobile communication network through the mobile telephone function and performs a telephone call; A camcorder unit for capturing the subject, storing, editing, and transmitting the video data as a camcorder; And a microprocessor for controlling the wired telephone function, the mobile telephone function, and the camcorder function.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

2 is a view from above of the external shape of a fixed mobile terminal having a camcorder function according to an embodiment of the present invention;

The fixed mobile terminal 200 according to the present invention is an antenna 202, a camera 204, a speaker 206, a handset 208, an LCD display unit 210, a key input unit 212, an earphone jack 214, Microphone 216 and the like.

The antenna 202 is for transmitting and receiving a wireless signal, the camera 204 photographs the subject and stores it as image data, and the speaker 206 outputs an acoustic signal as an audible sound.

The handset 208 inputs or outputs a voice or audio signal for a telephone call, and the LCD display 210 displays the overall operating state of the telephone terminal, including the degree of use of power, the reception strength of radio waves, the date and time, It also functions to display image data photographed by the camera 204.

The key input unit 212 includes a numeric key for inputting a number such as a telephone number and a menu selection button for selecting a menu or inputting a command. Earphone jack 214 is an interface for inserting the earphone jack, the microphone 216 receives the user's voice or sound and converts it into an electrical signal.

3 is a view showing the external appearance of the fixing mobile terminal 200 viewed from the rear and side.

3A and 3B, the fixed mobile terminal 200, when viewed from the rear, is a power line connection port 302, a printer connection port 304, a keyboard connection port 306, a mouse connection port ( 308, a telephone line connection port 310, a camera 204, and the like, and a CD drive 312 when viewed from the side as shown in FIG. 3C.

The power line connection port 302 is a port for connecting the power line to supply power to the fixed mobile terminal 200, the printer connection port 304 for outputting the image data in a hard copy (Hard Copy) It is a port for connecting a printer, the keyboard connection port 306 is a port for connecting a computer keyboard (not shown) for data input.

The mouse connection port 308 is a port for connecting a computer mouse (not shown) for data input, and the telephone line connection port 310 is a port for connecting a wired telephone.

In FIG. 3, FIG. 3A is a view illustrating a state in which the camera 204 provided in the fixing mobile terminal 200 is inserted, and FIG. 3B shows the camera 204 provided in the fixing mobile terminal 200. It is a figure which shows the state of when. That is, when the camera 204 is to be used to secure the photographing angle of the subject, the camera 204 is protruded from the fixed mobile terminal 200 to capture the subject as shown in FIG. 3B. 3C shows a side of a fixed mobile terminal 200, which is provided with a CD drive 312 capable of reading a compact disc containing video data and audio data.

4 is a block diagram schematically illustrating an internal configuration of a fixed mobile terminal 200 having a camcorder function.

The fixed mobile terminal 200 according to the present invention includes a program memory 402, a data storage unit 404, a mode state storage unit 406, a camcorder processing unit 408, a subscriber information storage unit 410, and a microprocessor 412. ), A digital signal processor (DSP) 414, a baseband converter 416, an RF signal processor 418, an input / output processor 420, a wired telephone unit 422, and the like. The configuration described in FIG. 2 is omitted here.

The program memory 402 implements a function of performing a wired telephone call through a PSTN network and a function of performing a wireless telephone call through a mobile communication network, and implements communication protocol software for processing transmission / reception data according to a predetermined protocol. Saving. In particular, when a camcorder service menu is selected by a user among a plurality of menus on the fixed mobile terminal 200, a program for providing a submenu for a camcorder service and then performing a camcorder service corresponding to the selected submenu is stored. have.

In the above, the camcorder service includes capturing a subject with the camera 204 and storing it as video data, editing the stored video data, displaying it on the LCD display 210, or transmitting the same to another mobile terminal. In this case, when the audio data is included in the video data, the audio data is output to the speaker 206 or the earphone jack 214.

The data storage unit 404 acts as a data buffer during the operation of the fixed mobile terminal 200 and stores audio data or video data. In addition, it stores the numeric data input from the key input unit 212 or the data received from the external to the fixed mobile terminal 200.

The mode state storage unit 406 stores the operation mode of the fixed mobile terminal 200 selected by the key input unit 212 as a state flag.

The camcorder processing unit 408 operates the camera 204 and converts the image data input through the camera 204 into video data and transmits the converted video data to the microprocessor 412. That is, the image data input from the camera 204 Can be encoded and converted to JPEG, MPEG and many other formats.

Subscriber Identity Module (SIM) 410 stores subscriber terminal registration information. Here, the subscriber station registration information is a unique number assigned to each subscriber station in the mobile communication network, and the subscriber information storage unit 410 is inserted in the form of a card. Since this is a general content used in a mobile communication network, a description thereof will be omitted.

The microprocessor 412 controls the operation of the terminal based on the state flag stored in the mode state storage unit 406. In particular, when the camcorder service menu is selected by the key input unit 212, the microprocessor 412 outputs a sub menu for the camcorder service to the LCD display 210, and an optional sub menu is selected from the key input unit 212. Control the process of performing the camcorder service corresponding to the selected submenu.

At this time, the microprocessor 412 separates and outputs video data and audio data obtained while performing a camcorder service corresponding to the selected submenu, and a signal used in a mobile communication network when transmitting the video data and audio data to another mobile terminal. Transfer to the baseband conversion unit 416 to convert to (TX DATA).

The DSP 414 performs an audio data processing function of encoding or decoding the audio data SPEECH exchanged with the baseband converter 416 and an equalizing function to remove noise of a multipath. Digital signal processing processor to perform the. In addition, the DSP 414 receives the received message data RX DATA from the baseband converter 416.

The baseband converter 416 converts signals transmitted and received with the speaker 206, the microphone 216, and the RF signal processor 418 into baseband signals, and functions such as digital-to-analog conversion and analog-digital conversion processing. Do this. Accordingly, the baseband converter 416 converts the audio data received from the DSP 414 into an audio signal and outputs the audio signal to the speaker 206 or to the RF signal processor 418 for transmission, and from the microphone 216. The input audio signal is converted into audio data and output to the DSP 414.

In addition, the baseband converter 416 converts the transmission message data TX DATA input from the microprocessor 412 into a transmission message signal TXIQ and outputs it to the RF signal processor 418 or the RF signal processor 418. The received message signal RXIQ, which is inputted from the RXQ, is converted into the received message data RX DATA and output to the DSP 414. Although not shown, the baseband converter 416 automatically controls the gain for the power POWER of the RF signal processor 418 (AGC).

The RF signal processing unit 418 converts a transmission message signal into a radio frequency (RF) signal and outputs it to the antenna 202, or converts an RF signal applied from the antenna 202 into a reception message signal (RXIQ) and converts the baseband. Output to section 416. The antenna 202 transmits an RF signal to the air or transmits an RF signal received from the air to the RF signal processor 418.

The input / output processing unit 420 has a plurality of functional blocks for performing input and output of data, a printer connection port 304 for print output, a keyboard connection port 306 for keyboard input, and a mouse connection port for mouse input ( 308 and a telephone line connection port 310 for a general telephone call are connected.

The wired telephone unit 422 is provided for a general telephone call through the PSTN network, and includes a handset 208 for inputting and outputting voice or audio signals, and a DTMF (Dual) corresponding to the number input by the key input unit 212. It also includes a DTMF generator (not shown) for generating a Tone Multi-Frequency) signal.

Next, an operation of the fixed mobile terminal 200 having the camcorder function configured as described above will be described.

5 is a flowchart illustrating a photographing process in a camcorder service process of the fixed mobile terminal 200.

When the mobile terminal 200 is powered on, the microprocessor 412 controls the operation of the terminal based on a state flag stored in the mode state storage unit 406. For example, when the status flag is in the wired telephone mode, the microprocessor 412 determines whether an incoming signal is input through the wired telephone unit 422 or if the incoming data is received through the DSP 414 in the mobile telephone mode. To judge.

The fixed mobile terminal 200 is normally set to a telephone mode so that a telephone call or an incoming call can be made regardless of a landline phone or a mobile phone. Therefore, the fixed mobile terminal 200 is in the standby state in the state set to the telephone mode (S510).

In this state, when the user wants to use the camcorder function, the key input unit 212 is operated to select a camcorder service menu from among a plurality of menus.

When the camcorder service menu is selected from the key input unit 212 (S520), the microprocessor 412 stores the camcorder mode in the mode state storage unit 406 as a status flag, and then controls the camcorder processing unit 408 to control the camera ( 204) to operate (S530). Here, the camcorder service menu includes a shooting menu for photographing a subject with the camera 204, an editing menu for editing photographed video data, and a transfer menu for transmitting photographed and stored or edited video data.

When the user wants to photograph the subject through the camera 204, the user selects the shooting submenu of the camcorder service menu. When the shooting submenu is selected from the key input unit 212 (S540), the microprocessor 412 determines whether video data is input from the camcorder processing unit 408 (S550). At this time, the camera 204 photographs a subject, generates image data, and transmits the image data to the camcorder processing unit 408. The camcorder processing unit 408 converts the image data input from the camera 204 into video data and generates a microprocessor 412. To pass).

When video data is input from the camcorder processing unit 408, the microprocessor 412 displays the video data on the LCD display unit 210 and stores the video data in the data storage unit 404 (S560).

Subsequently, if a user inputs a key to stop recording from the key input unit 212 (S570), the microprocessor 412 stops the control operation of the camcorder processing unit 408, and the camcorder of the mode state storage unit 406 Save the mode by switching to the phone mode (S580).

6 is a flowchart illustrating an editing process in a camcorder service process of the fixed mobile terminal 200.

When the edit menu is selected in the step S540 of FIG. 5 of the camcorder service menu from the key input unit 212, the microprocessor 412 displays a plurality of edit menus such as text input edit, print output, and voice input edit. By displaying, the user can select one edit menu (S610).

Subsequently, when an arbitrary editing menu is selected from the key input unit 212 (S620), the microprocessor 412 activates a function corresponding to the selected editing menu to perform an editing function, and selects a plurality of videos to select an editing target. A selection screen for selecting a data list is provided (S630). For example, when the text input editing menu is selected, the microprocessor 412 activates the input / output processing unit 420 to input text data through the keyboard connection port 306 or the mouse connection port 308, and the print output menu is displayed. When selected, the input / output processing unit 420 is activated to output video data through the printer connection port 304. In addition, when the voice input edit menu is selected, the microprocessor 412 activates the baseband converter 416 such that voice data or sound data is input from the microphone 216 through the baseband converter 416.

The user operates the key input unit 212 to select a video data item to be edited from the video data list.

After the function corresponding to the selected edit menu is activated, when edit data such as text data or sound data is input from the input / output processing unit 420 or the DSP 414 (S640), the microprocessor 412 stores the data storage unit 404. In operation S650, the edited data is synthesized with the video data selected as the editing target among the video data stored in the data storage unit 404 (S650).

7 is a flowchart illustrating a transmission process in a camcorder service process of the fixed mobile terminal 200.

When the camcorder transmission menu is selected in step S540 of FIG. 5 from the key input unit 212, the microprocessor 412 inputs a reception number input screen for inputting the number of the mobile terminal to receive the video data, By displaying the video selection screen for selecting the video data on the LCD display unit 210, the user can input the received number and select the video data to be transmitted (S710).

The user manipulates the key input unit 212 to input the mobile terminal number of the counterpart to receive the video data, and selects a video list to be transmitted from among a plurality of video lists.

When the reception number data is input from the key input unit 212 and a video list to be transmitted is selected (S720), the microprocessor 412 stores the reception number data and the selected video list data in the data storage unit 404 (S730). .

Subsequently, when a transmission key input is input from the key input unit 212 (S740), the microprocessor 412 reads the video data to be transmitted from the data storage unit 404 and generates transmission data based on the received number data. In order to transmit the radio signal to the baseband converter 416 (S750).

The baseband converter 416 transmits the transmission data to the RF signal processor 418, and the RF signal processor 418 transmits the wireless signal used in the mobile communication network through the antenna 202.

On the other hand, the fixed mobile terminal 200 may perform a video call with the other party by taking a picture of itself using the camera 204 and transmits to the other mobile terminal when the call with the other mobile terminal.

In addition, the fixed mobile terminal 200 is equipped with a heat sensor (not shown) for detecting the heat emitted from the living organism inside the terminal, and has a selective recording function using the heat sensor to go out when people or animals, etc. When the intrusion of the heat detection sensor to detect the intrusion to operate the camera 204 can be utilized as security equipment to photograph the intruder.

In addition, the fixed mobile terminal 200 may be connected to a personal computer to transmit the captured video data to the personal computer, and then store, edit, or transmit the video data to the personal computer.

The fixed mobile terminal 200 may also perform a digital camera function by capturing a still image image when capturing a subject through the camera 204.

According to an embodiment of the present invention, a mobile phone terminal device that is used as a stationary phone using a mobile phone in a home or an office, has a camcorder function, and has a camcorder function to record, store, edit, and transmit an image. A fixed mobile terminal can be realized.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, a multimedia function capable of photographing, storing, editing, or transmitting a subject to a mobile communication terminal device in a general home or office can be realized. In addition, it is possible to perform a wired phone call and a mobile phone call, it is not necessary to have a separate equipment for the multimedia function, it is not necessary to have a separate terminal device for mobile communication.

Claims (7)

A fixed mobile terminal having a camcorder function to perform a telephone call through a landline telephone function and a mobile telephone function, and to photograph, store, edit, and transmit a subject. A wired telephone unit connected to a public switched telephone network (PSTN) to perform a telephone call through the wired telephone function; A mobile telephone unit which transmits / receives a radio signal to a mobile communication network through the mobile telephone function and performs a telephone call; A camcorder unit for capturing the subject, storing, editing, and transmitting the video data as a camcorder; And A microprocessor controlling the landline telephone function, the mobile telephone function, and the camcorder function Fixed mobile terminal having a camcorder function comprising a. The method of claim 1, wherein the fixed mobile terminal When performing a phone call with the other party's mobile terminal through the mobile phone function, the camcorder functions to take a video call with the other party by taking a picture of the sender and transmitting it to the other party's mobile terminal. Fixed mobile terminal. The method of claim 1, wherein the fixed mobile terminal It is equipped with a heat sensor to detect the heat emitted from living organisms, When the heat is sensed by the proximity of the living organism using the heat sensor, the fixed mobile terminal having a camcorder function, characterized in that to perform the camcorder function to photograph the subject to store as data. The method of claim 1, wherein the fixed mobile terminal Shoot the subject and save it as video data, And a personal computer for editing the video data, and transmitting the video data to the personal computer. The method of claim 1, wherein the camcorder unit A camera photographing the subject and inputting the image data; A camcorder processing unit which operates the camera and converts the image data input through the camera into video data; An LCD display for displaying the video data; A microphone for inputting a sound of the subject as a sound signal; A speaker for outputting the sound signal to the sound; A digital signal processor converting the sound signal into sound data or converting the sound signal into the sound signal; And Data storage unit for storing the video data and the sound data Fixed mobile terminal having a camcorder function comprising a. The method of claim 1, wherein the fixed mobile terminal A fixed mobile terminal having a camcorder function, characterized in that for transmitting the video data captured by the camcorder unit to the other mobile terminal via the mobile communication network via the mobile communication network. The method of claim 1, wherein the fixed mobile terminal A fixed mobile terminal having a camcorder function, characterized by performing a digital camera function for photographing a subject by the camcorder and storing the image data as a still image.