KR100425498B1 - A method of data automatic recognition for mobile phone - Google Patents

Abstract

The present invention relates to a method of interchangeably recognizing and processing DSP data processed and stored in various formats by a digital camera, an MP3, a digital camcorder, and the like using a mobile terminal, and using a mobile terminal including a data matching unit. A method of recognizing data, comprising: A connection determination step of determining whether the memory card is connected to a data matching unit; A memory determination process of determining whether the memory card is connected in the connection determination process, whether it is a compact flash type, a smart media type or a PCM type; A first process of loading a compact flash operating program and reading the corresponding data if it is determined that the compact flash type is selected; A second process of loading the smart media management program and reading the corresponding data if it is determined as the smart media type; If it is determined that the PCM CI is a type, a third process of loading a PC CM application program and reading the corresponding data; A conversion processing step of converting the read data into a format designated by a user after performing the first to third processing steps; And a transmission process of wirelessly transmitting the data converted into the format designated by the user by the conversion process through the high frequency unit.

Description

A METHOD OF DATA AUTOMATIC RECOGNITION FOR MOBILE PHONE}

The present invention recognizes and wirelessly transmits DSP data stored in various formats using a CDMA mobile terminal. In particular, the DSP is processed and stored in various formats such as a digital camera, an MP3, and a digital camcorder. ) Is a method of recognizing and processing data in a compatible manner.

Due to the rapid development of digital signal processing (DSP) technology, in the case of MP3, a music signal is digitized without using a recording medium such as a recording tape or a disk and stored in a memory such as RAM. Afterwards, the program can be listened to when necessary, and the copy and transfer of the DSP-processed data can be easily performed, and storage and movement can be very easy without errors for a long time.

In addition, in the case of digital cameras and digital camcorders, a memory such as RAM is used instead of recording or storing still or moving pictures or images using film or magnetic tape. Because it does not require processing such as film development and printing, it can be reproduced and checked immediately after shooting, and it can be quickly transmitted to transmission destinations around the world using a transmission network such as the Internet, and is easy to store and transport for a long time. Do.

In the prior art, a dedicated memory using a semiconductor RAM by processing a digital signal processed by the DSP as described above by an MP3, a digital camera, a digital camcorder, or the like in each dedicated format. Since data is stored using a memory card, data may be incompatible with each other due to a difference in a format method.

As described above, in order to make the digital data processed in different formats and stored in the memory compatible with each other, there must be a compatible support program (S / W) provided by each corresponding company. Without a compatible program, there is a problem in that the signals processed between different media cannot be mutually transmitted, and cannot be used.

It is an object of the present invention to provide a method of reading digital data processed in different formats and transmitting the data to a destination using a CDMA mobile terminal, thereby providing a method for making the data of different formats compatible. to be.

In order to achieve the above object, the present invention provides a method for recognizing DS data using a mobile terminal including a data matching unit; A connection determination step of determining whether a memory card is connected to the data matching unit; A memory determination process of determining whether the memory card is a compact flash type, a smart media type, or a PCM type when the memory card is connected in the connection determination process; A first processing step of loading a compact flash operating program and reading the corresponding data when it is determined that the memory is a compact flash type in the memory judging process; A second process of loading a smart media management program and reading the corresponding data when it is determined that the smart media type is determined in the memory judging process; A third process of loading a PCM SI operation program and reading the corresponding data if it is determined that the PCM SI type is determined in the memory determination process; A conversion processing step of converting the read data into a format designated by a user after performing the above first to third processing steps; And a transmission step of wirelessly transmitting the data converted into a format designated by the user by the conversion process through the high frequency unit. The present invention determines whether or not to continue the above process. The case is characterized in that it further comprises the process of returning to the connection process, if not continued.

1 is a functional configuration diagram of a mobile communication system used in the present invention,

2 is a detailed functional configuration diagram of a mobile terminal used in the present invention;

3 is a flowchart of a method for automatically detecting DS data of a mobile terminal according to the present invention.

** Explanation of symbols on the main parts of the drawing **

10: digital camera 20: MP3

30: digital camcorder 40: personal computer

50: terminal 60: base station

Hereinafter, a method for automatically detecting DS data of a mobile terminal according to the present invention will be described with reference to the accompanying drawings.

1 is a functional configuration diagram of a mobile communication system used in the present invention, FIG. 2 is a detailed functional configuration diagram of a mobile terminal used in the present invention, and FIG. Is a flowchart of a method for automatically detecting DS data of a mobile terminal.

Referring to FIG. 1, the mobile communication system used in the present invention is a digital camera that captures a still image or an image, processes a DSP, stores the image on a corresponding memory card, and reproduces the same. 10,

MP3 (20) to process the analog music signal to MP3 (MPEG Audio Layer 3) method to store the DSP memory (DSP) and to play again, and

A digital camcorder (30) for recording a moving image or a continuous image (DSP), storing the same in a corresponding memory card, and playing back the same;

A personal computer (PC) for processing data by a command input by a user and storing the data in a corresponding memory;

Connected to the digital camera 10, the MP3 20, the digital camcorder 30, and the personal computer 40 to receive the processed data stored in the corresponding memory or memory card in a matching state, A mobile terminal 50 for converting to a required format and simultaneously designating a transmission destination and wirelessly transmitting using a CDMA method;

It is composed of the base station 60 of the mobile communication system for receiving the digital data transmitted from the mobile terminal 50 to be transmitted to the transmission destination.

Referring to FIG. 2, the mobile terminal 50 used in the present invention includes: a ROM 51 in which an operation program for operating the terminal 50 is stored and output;

A RAM 53 in which operating parameter data of the terminal 50 is stored and output;

A processing unit 55 for reading an operating program and data from the ROM 51 and the RAM 53, performing a function of a mobile terminal, and simultaneously processing the input data or converting the data into a required format;

A high frequency unit 57 which converts the data applied from the processing unit 55 into a CDMA high frequency (RF) signal and outputs it to an antenna for wireless transmission and vice versa;

Data for inputting data applied as a compact flash type, a smart media type, or a PCM CIA type from the outside in a matched state by the control of the processor 55. Made of a matching unit 59,

The data matching unit 59 of the terminal 50 having the above-described configuration includes data processed by the DSP by the digital camera 10, the MP3 20, the digital camcorder 30, the personal computer 40, or the like. The data is received from the memory card 70 that stores and outputs the data as a Compact Flash Type, a Smart Media Type, or a PCM CIAType.

Hereinafter, the mobile terminal 50 having the above-described configuration will be described in detail. The terminal 50 includes a corresponding memory card of the digital camera 10, the MP3 20, the digital camcorder 30, or the personal computer 40. Respectively) and receive data.

The memory card 70 stores data processed by the DSP by the digital camera 10, the MP3 20, the digital camcorder 30, or the personal computer 40 in a compact flash type or the like. It is to be stored as a Smart Media Type (PCM CIA Type), the data matching unit 59 of the terminal 50 is connected to each type of memory card 70 and the data Get input.

The processing unit 55 receiving the data input in the matching state from the data matching unit 59 is converted into a format required by the user, and then designates a transmission destination and outputs it to the high frequency unit 57. do.

The high frequency unit 57 converts the input data into a CDMA method and simultaneously modulates the uplink data into a corresponding high frequency (RF) signal and outputs the radio frequency to the antenna.

As described above, a signal transmitted wirelessly through the high frequency unit 57 of the terminal 50 is received by the base station 60 and transmitted to a transmission destination by a corresponding switching process, thereby providing each digital camera 10. Is processed by the MP3 20, the digital camcorder 30, or the personal computer 40, and each of the Compact Flash Type, Smart Media Type, or CSI After reading the data stored in the PCM CIA Type, it can be converted into the format required by the user.

Hereinafter, by using the above configuration, with reference to the accompanying Figure 3, it will be described in detail the DSP data recognition method of the mobile terminal according to the present invention.

The processor 55 of the terminal 50 continuously determines whether the various types of memory cards 70 are connected to the data matching unit 59 (S100), and the determination result (S100). If 70 is connected, it is determined whether the connected memory card 70 is a compact flash type, a smart media type, or a PCM CIA type (PCM CIA Type). S110).

As a result of the determination (S110), in the case of the compact flash type, the processor 55 of the terminal 50 may read and process the data of the compact flash type from the ROM 51 and the RAM 53. Loading the corresponding operation program (S120), and reads the data of the compact flash type from the memory card 70 connected through the data matching unit 59 (S130),

In addition, as a result of the determination (S110), in the case of a smart media type, the processing unit 55 of the terminal 50 reads and processes data of the smart media type from the ROM 51 and the RAM 53. Loading the operation program capable of loading (S140), and reads the data of the smart media type from the memory card 70 connected through the data matching unit 59 (S150),

In addition, as a result of the determination (S110), when the PCM CIA type (PCM CIA Type), the processing unit 55 of the terminal 50 from the ROM 51 and the RAM 53 of the PCM CI type Loading the operation program capable of reading and processing data (S160), and reads the corresponding PCM type data from the memory card 70 connected through the data matching unit 59 (S170). ,

The processing unit 55 converts the data read from the memory card 70 through the data matching unit 59 into a format designated by the user and designates a transmission destination (S180). 57), up-modulated to the allocated high frequency (RF) signal of the CDMA scheme, and outputted to the connected antenna, which is transmitted wirelessly, and received by the base station 60 and transmitted to the corresponding destination (S190). It is determined whether to repeat the above process (S200). If it continues, the process returns to the connection determination process, and if not, the process ends.

Therefore, the present invention having the above-described configuration is processed by the DSP by each of the digital camera 10, the MP3 20, the digital camcorder 30, or the personal computer 40, and each of the compact flash types (Compact Flash). Type, Smart Media Type, or PCM CIA Type can automatically recognize and read data, and convert it into a format required by the user for wireless transmission. .

The present invention having the above-described configuration has the effect of automatically recognizing and reading data stored by various types of DPS processing and simultaneously converting the data into a format required by the user and transmitting the data wirelessly.

Claims (3)

In the method for recognizing the DS data using a mobile terminal including a data matching unit, A connection determination process of determining whether a memory card is connected to the data matching unit; A memory determination process of determining whether the memory card is a compact flash type, a smart media type or a PCM type when the memory card is connected in the connection determination process; If it is determined that the memory is a compact flash type in the process, the first process of loading the compact flash operating program and reading the corresponding data; A second process of loading a smart media operating program and reading the corresponding data, if it is determined as a smart media type in the memory determination process; If it is determined that the CSI type is determined in the memory judging process, a third process of loading a CPM application program and reading the corresponding data; A conversion processing step of converting the read data into a format designated by a user after performing the above first to third processing steps; And a transmission process of wirelessly transmitting the data converted into a format designated by the user by the conversion processing process through a high frequency unit. According to claim 1, The data stored in the memory card is a data automatic recognition method of a mobile terminal, characterized in that the data processed by the DS. According to claim 1, And the data matching unit reads data by connecting to a compact flash type memory card, a smart media type memory card, or a PCM type memory card, respectively.