JP4077829B2 - Portable information terminal and recording medium - Google Patents

Description

The present invention comprises a portable information terminal which is used as an auxiliary storage device of information equipment, about the recording medium which records a program to be downloaded to the portable information terminal.

  Conventionally, most game software provided on the market is generated as a result of playing a game in terms of score, time, number, and the like. For example, in a shooting game, if many enemy characters are erased, the score is increased. In the role playing game, the time from the start to the end is given as a kind of score. Also, in an action game composed of a plurality of stages (minimum clear units), the number of stages cleared before the game is over is given as a kind of score.

  However, conventionally, when a game is played, the result is simply notified to the player, and the result cannot be used effectively.

  The present invention has been made in view of such circumstances, and in addition to information on a portable information terminal used by an individual, information on another portable information terminal can be shared. Portable information that can easily compare information held by the individual with information held by another person, for example, can effectively use a game result, and can achieve multi-functionality of a portable information terminal. The purpose is to provide a terminal.

Another object of the present invention is to provide a recording medium on which a program for operating a portable information terminal that can be multifunctional as described above is recorded .

A portable information terminal according to the present invention is a portable information terminal that communicates with another portable information terminal, and includes an identification number of the portable information terminal and a video game played on the portable information terminal. memory means first data is stored to the score and is associated, and a transmitting means for transmitting the score table, the identification number of the other portable information terminal, is played by the other portable information terminal Receiving means for receiving the second data associated with the score of the video game and the score table including the one or more first data; and the one or more first data included in the score table including the second data Among the first data stored in the storage means, the first data having the highest score is selected as one first data, the selected first data and the second data the data, And having a means for a new score table including one first data said selected interchanged depending on the point.

  As a result, in addition to the information of the portable information terminal used by the individual, it becomes possible to share the information of the other portable information terminal. It is possible to easily compare information to be performed, and to achieve multi-functionality of the portable information terminal. Moreover, since all information is exchanged according to the value of each information, if the information relates to the ranking of a competition (including games), it is possible to easily check the ranking, Rapid transmission and recognition of information can be easily realized.

  For example, when a portable information terminal is used as a game machine, the game results of a plurality of game players can be easily referenced on a terminal of a certain game player, and the level of proficiency of the plurality of game players for the game can be easily Can be confirmed.

Then, in the present invention, a display unit in which the data stored in the storage means is displayed, the previous SL new score table, ranking data corresponding to each score of the first data and the second data included, it may be the order data corresponding to the first data and the first data least also included before SL new score table to have a display means for displaying on the display unit.

Further, in the present invention includes a display unit data stored in the storing means is displayed, and display means for displaying the previous SL new score table on the display unit, the display means, before SL new A scoring table may be displayed so that the first data is displayed at the center position of the range that can be displayed by the display unit.

Next, a recording medium according to the present invention is a portable information terminal that communicates with another portable information terminal, and an identification number of the portable information terminal and a video game played on the portable information terminal memory means first data is stored to the score and is associated, and a transmission unit configured to transmit the scoring table, the identification number of the other portable information terminal, play the other portable information terminal A portable information terminal having second data associated with a score of a video game played and a receiving means for receiving a score table including one or more of the first data is included in the score table including the second data Means for selecting the first data having the highest score from the one or more first data and the first data stored in the storage means to be one first data, the selected one data 1st day Is said second data, one means shall be the new score table including first data, computer-readable recording medium a program for functioning as said selected interchanged depending on the score .

  As described above, according to the portable information terminal of the present invention, it becomes possible to share information of other portable information terminals in addition to the information of portable information terminals used by individuals. The information held by the individual on the terminal can be easily compared with the information held by another person, for example, the result of the game can be used effectively, and the multi-function of the portable information terminal can be achieved.

In addition, according to the recording medium of the present invention, it becomes possible to share information of other portable information terminals in addition to the information of portable information terminals used by individuals. It is possible to provide a program that makes it possible to easily compare information possessed with information possessed by another person, for example, to effectively use the result of a game, and to increase the functionality of the portable information terminal .

  Hereinafter, an embodiment of a portable information terminal according to the present invention (hereinafter simply referred to as a terminal according to an embodiment) will be described with reference to FIGS.

  First, an entertainment system 500 to which the terminal 100 according to the present embodiment is applied includes an entertainment apparatus 1 to which the terminal 100 according to the present embodiment is detachably mounted, as shown in FIG. ing.

  The entertainment apparatus 1 is for reading a program recorded on, for example, an optical disc and executing a game, for example, in accordance with an instruction from a user (for example, a game player). Note that the execution of the game mainly means the progress of the game and the display and sound control.

  The main body 2 of the entertainment apparatus 1 is housed in a substantially rectangular casing, and an optical disc such as a CD-ROM, which is a recording medium for supplying an application program such as a video game, is mounted in the center of the entertainment apparatus 1. A disk mounting unit 3, a reset switch 4 for arbitrarily resetting a program currently being executed, a power switch 5, a disk operation switch 6 for operating the mounting of the optical disk, for example, two slot sections 7A, 7B.

  The recording medium for supplying the application program is not limited to the optical disc, and the application program may be supplied via a communication line.

  Two controllers 20 can be connected to the slot portions 7A and 7B, and two users can play a battle game or the like. In addition, a memory card conventionally used and a terminal according to the present embodiment can be inserted into the slot portions 7A and 7B. In addition, although the structure which provided the slot part 7A, 7B of 2 systems is illustrated in FIG. 1, the number is not limited to 2 systems.

  The controller 20 includes first and second operation units 21 and 22, an L button 23L and an R button 23R, a start button 24, and a selection button 25. Further, the operation units 31 and 32 capable of performing an analog operation. And a mode selection switch 33 for selecting an operation mode of these operation units 31 and 32, and a display unit 34 for displaying the selected operation mode. Furthermore, a vibration applying mechanism (not shown) is provided inside the controller 20.

  FIG. 2 shows the state of the slot portions 7A and 7B provided on the front surface of the main body 2 of the entertainment apparatus 1.

  In the present embodiment, the slot portions 7A and 7B are each formed in two stages, and the memory card insertion section into which the above-described memory card 10 or the terminal 100 according to the present embodiment is inserted is provided on the upper stage. 8A and 8B are provided, and controller connection portions (jacks) 9A and 9B to which connection terminal portions (connectors) 26 of the controller 20 are connected are provided at the lower stage.

  The insertion holes (slots) of the memory card insertion portions 8A and 8B are formed in a rectangular shape that is long in the horizontal direction, and the corners at both lower ends thereof are rounded as compared with the corners at both upper ends. It is structured so that it cannot be inserted in the wrong direction. Further, the memory card insertion portions 8A and 8B are provided with shutters for protecting connection terminals for obtaining an electrical connection provided therein.

  On the other hand, the controller connecting portions 9A and 9B are formed so that the corners at the lower ends of the insertion hole having a rectangular shape that is long in the horizontal direction are rounded as compared with the corners at the upper ends. 26 has a structure in which the memory card is not connected in the wrong direction, and the memory card insertion portions 8A and 8B have different insertion holes so that the memory card is not erroneously inserted.

  FIG. 3 shows a state in which a terminal 100 according to an embodiment of the present invention to be described later is inserted into the memory card insertion portion 8A of the slot portion 7A on the front surface of the entertainment apparatus 1.

  Next, the configuration of the entertainment apparatus 1 will be described with reference to FIG. The entertainment apparatus 1 includes a control system 50 including a central processing unit (CPU: Central Processing Unit) 51 and peripheral devices thereof, an image processing apparatus (GPU: Graphic Processing Unit) 62 that performs drawing in a frame buffer 63, and the like. Use of a graphic system 60, a sound system 70 including a sound processing unit (SPU) that generates musical sounds, sound effects, and the like, an optical disc controller 80 that controls an optical disc on which an application program is recorded, A memory card 10 that stores a signal from the controller 20 to which an instruction from the user is input, game settings, and the like, a communication control unit 90 that controls input / output of data from the terminal 100 according to the present embodiment, A bus BUS and the like to which each unit is connected are provided.

  The control system 50 includes a CPU 51, a peripheral device control unit 52 that performs interrupt control and direct memory access (DMA) transfer control, and a main memory (RAM: Random Access Memory). A main memory 53), and a read only memory (ROM) 54 in which a program such as a so-called operating system for managing the main memory 53, the graphic system 60, the sound system 70, and the like is stored. Here, the main memory 53 is a memory that can execute a program on the memory.

  The CPU 51 controls the entire entertainment apparatus 1 by executing an operating system stored in the ROM 54, and is composed of, for example, a 32-bit RISC-CPU.

  In the entertainment apparatus 1, when the power is turned on, the CPU 51 of the control system 50 executes the operating system stored in the ROM 54, so that the CPU 51 controls the graphic system 60, the sound system 70, and the like. Is supposed to do. When the operating system is executed, the CPU 51 initializes the entire entertainment apparatus 1 such as operation check, and then controls the optical disc control unit 80 to control application programs such as games recorded on the optical disc. Execute.

  By executing a program such as this game, the CPU 51 controls the graphic system 60, the sound system 70, etc. according to the input from the user, and controls the display of images, the generation of sound effects and musical sounds.

  The graphic system 60 stores a geometry transfer engine (GTE) 61 that performs processing such as coordinate transformation, a GPU 62 that performs drawing according to a drawing instruction from the CPU 51, and an image drawn by the GPU 62. A frame buffer 63 and an image decoder 64 for decoding image data compressed and encoded by orthogonal transform such as discrete cosine transform are provided.

  The GTE 61 includes, for example, a parallel operation mechanism that executes a plurality of operations in parallel, and can perform operations such as coordinate conversion, light source calculation, matrix, or vector at high speed in response to a calculation request from the CPU 51. ing. Specifically, this GTE 61 can perform coordinate calculations of up to about 1.5 million polygons per second in the case of calculations that perform flat shading that draws the same color on a triangular polygon, for example. As a result, the entertainment apparatus 1 can reduce the load on the CPU 51 and perform high-speed coordinate calculation.

  Further, the GPU 62 draws a polygon (polygon) or the like on the frame buffer 63 in accordance with a drawing command from the CPU 51. This GPU 62 can draw a maximum of about 360,000 polygons per second.

  Further, the frame buffer 63 comprises a so-called dual port RAM, and can perform drawing from the GPU 62 or transfer from the main memory and reading for display at the same time.

  The frame buffer 63 has a capacity of 1 Mbytes, for example, and is handled as a 16-bit matrix composed of 1024 pixels in the horizontal direction and 512 pixels in the vertical direction. In addition to the display area output as video output, the frame buffer 63 stores a CLUT (Color Look Up Table) that the GPU 62 refers to when drawing a polygon or the like. An area and a texture area for storing a material (texture) that is inserted (mapped) into a polygon or the like that is coordinate-converted at the time of drawing and drawn by the GPU 62 are provided. The CLUT area and the texture area are dynamically changed according to the change of the display area.

  In addition to the flat shading described above, the GPU 62 performs Gouraud shading that complements the color of the vertex of the polygon to determine the color within the polygon, and texture mapping that attaches the texture stored in the texture area to the polygon. Can be done. When performing these Gouraud shading or texture mapping, the GTE 61 can perform coordinate calculations of up to about 500,000 polygons per second.

  Further, the image decoder 64 decodes still image data or moving image image data stored in the main memory 53 under the control of the CPU 51 and stores the decoded image data in the main memory 53.

  Further, the reproduced image data is stored in the frame buffer 63 via the GPU 62 so that it can be used as the background of the image drawn by the GPU 62 described above.

  The sound system 70 includes an SPU 71 that generates musical sounds, sound effects, and the like based on instructions from the CPU 51, a sound buffer 72 that records waveform data and the like by the SPU 71, and musical sounds and sound effects generated by the SPU 71. And a speaker 73 for outputting the above.

  The SPU 71 has, for example, an ADPCM decoding function for reproducing audio data that has been adaptive predictive-encoded (ADPCM: Adaptive Diffrential PCM) using 16-bit audio data as a 4-bit differential signal, and waveform data stored in the sound buffer 72. Are provided with a reproduction function for generating sound effects and the like, a modulation function for modulating the waveform data stored in the sound buffer 72, and the like.

  By providing such a function, the sound system 70 can be used as a so-called sampling sound source that generates musical sounds, sound effects, and the like based on the waveform data recorded in the sound buffer 72 according to instructions from the CPU 51. It has become.

  The optical disk control unit 80 decodes an optical disk device 81 that reproduces a program, data, and the like recorded on the optical disk, and a program, data, and the like that are recorded with an error correction code (ECC) added thereto, for example. A decoder 82 and a buffer 83 that speeds up reading of data from the optical disk by temporarily storing data from the optical disk device 81 are provided. A sub CPU 84 is connected to the decoder 82.

  The audio data recorded on the optical disk read by the optical disk device 81 includes so-called PCM data obtained by analog / digital conversion of an audio signal in addition to the above-mentioned ADPCM data.

  As ADPCM data, for example, audio data recorded by representing the difference of 16-bit digital data in 4 bits is decoded by the decoder 82 and then supplied to the SPU 71 described above. The SPU 71 performs processing such as digital / analog conversion. Is used to drive the speaker 73.

  Also, as PCM data, for example, audio data recorded as 16-bit digital data is decoded by the decoder 82 and then used to drive the speaker 73.

  Furthermore, the communication control unit 90 includes a communication controller 91 that controls communication with the CPU 51 via the bus BUS, and controller connection units 9A and 9B to which a controller 20 that inputs an instruction from the user is connected; The communication controller 91 is provided with memory card insertion portions 8A and 8B to which the memory card 10 and the terminal 100 according to the present embodiment are connected as auxiliary storage devices for storing game setting data and the like.

  The controller 20 connected to the controller connection unit 9 has, for example, 16 instruction keys in order to input an instruction from the user. According to the instruction from the communication controller 91, the state of this instruction key is changed. By synchronous communication, it is transmitted to the communication controller 91 about 60 times per second. The communication controller 91 transmits the state of the instruction key of the controller 20 to the CPU 51.

  Thereby, an instruction from the user is input to the CPU 51, and the CPU 51 performs processing in accordance with the instruction from the user based on the game program being executed.

  Here, a large amount of image data needs to be transferred between the main memory 53, the GPU 62, the image decoder 64, the decoder 82, and the like at high speed when reading a program, displaying or drawing an image, or the like.

  Therefore, in the entertainment apparatus 1, as described above, data is directly transferred between the main memory 53, the GPU 62, the image decoder 64, the decoder 82, and the like by control from the peripheral device control unit 52 without using the CPU 51. DMA transfer can be performed. As a result, the load on the CPU 51 due to data transfer can be reduced, and high-speed data transfer can be performed.

  Further, when it is necessary to store the setting data of the game being executed, the CPU 51 transmits the stored data to the communication controller 91, and the communication controller 91 transmits the data from the CPU 51 to the memory card. The data is written in the memory card 10 inserted in the slot of the insertion unit 8A or the memory card insertion unit 8B or the terminal 100 according to the present embodiment.

  Here, the communication controller 91 has a built-in protection circuit for preventing electrical destruction. The memory card 10 and the terminal 100 are separated from the bus BUS and can be attached and detached while the apparatus main body is turned on. Therefore, when the memory capacity of the memory card 10 or the terminal 100 is insufficient, a new memory card can be inserted without shutting off the power supply of the apparatus main body. For this reason, it is possible to insert a new memory card and write the necessary data to the new memory card without losing the game data that needs to be backed up.

  A parallel I / O interface (PIO) 96 and a serial I / O interface (SIO) 97 are interfaces for connecting the memory card 10 and the terminal 100 to the entertainment apparatus 1.

  Next, terminal 100 according to the present embodiment will be described. In the following, description will be made on the assumption that terminal 100 according to the present embodiment is used as a child device by being inserted into entertainment device 1 serving as the parent device.

  That is, the terminal 100 serving as a slave unit is inserted into the memory card insertion units 8A and 8B provided in the slot units 7A and 7B of the entertainment device 1 serving as the master unit, and is connected to a plurality of connected controllers. 20 can be used as a unique memory card corresponding to No. 20. For example, when two users (game players) play a game, the two terminals 100 have a conventional function of recording their game results and the like.

  Note that when the memory card 10 or the terminal 100 is inserted into the memory card insertion portions 8A and 8B, the memory card 10 or the terminal is set so that the power supply terminal and the ground (ground) terminal are electrically connected first. The conductors of the connection terminals for the power supply and ground (grounding) of the connector 100 are formed longer than the other terminals. This is to ensure the safety and stability of the electrical operation. The connection conductors of the memory card insertion portions 8A and 8B of the entertainment apparatus 1 are formed longer or both are formed longer. Also good. In addition, in order to prevent erroneous insertion, the left and right shapes of the connector are formed asymmetrically.

  As shown in FIGS. 5 to 7, the terminal 100 according to the present embodiment includes a housing 101 and includes one or a plurality of direction buttons 121 for performing event input, various selections, and the like. An operation unit 120 having a determination button 122, a display unit 130 including a liquid crystal display (LCD), and the like, and a window unit 140 for performing wireless communication using, for example, infrared rays by wireless communication means described later are provided. Yes.

  The housing 101 includes an upper shell 101a and a lower shell 101b, and houses a substrate 151 on which a memory element and the like are mounted. The housing 101 can be inserted into the slot portions 7A and 7B of the main body of the entertainment apparatus 1, and is provided with a connector portion 150 having a rectangular window formed on a side surface on one end side thereof.

  The window part 140 is provided in the other end part of the housing 101 formed in the substantially semicircle shape. The display unit 130 occupies substantially half of the upper surface of the upper surface of the housing 101 and is provided in the vicinity of the window 140.

  The operation part 120 occupies substantially half of the upper surface part of the upper surface part of the housing 101 and is provided on the opposite side of the window part 140. The operation unit 120 is formed in a substantially square shape and is supported rotatably with respect to the housing 101, and has a lid member 110 having one or a plurality of direction buttons 121 and a determination button 122, and the lid member on the housing 101. The switch pressing portions 102 and 103 are provided at positions opened and closed by 110.

  The direction button 121 and the determination button 122 are disposed through the lid member 110 from the upper surface side to the lower surface side of the lid member 110. The direction button 121 and the determination button 122 are supported by the lid member 110 so that the direction button 121 and the determination button 122 can move in a direction in which the lid member 110 protrudes and appears.

  The switch pressing portions 102 and 103 have a pressing member that is supported by the housing 101 so as to be movable in the direction of appearing and retracting with respect to the upper surface portion of the housing 101. When this pressing element is pressed from above, it presses the pressing switch such as a diaphragm switch disposed on the substrate 151 in the housing 101.

  These switch pressing portions 102 and 103 are provided at locations corresponding to the positions of the direction button 121 and the determination button 122 in a state where the lid member 110 is closed. In other words, when the lid member 110 is closed, when the direction button 121 and the determination button 122 are pressed in the direction of immersing the upper surface portion of the lid member 110 from above, the direction button 121 and the determination button 122 are operated. Presses the corresponding pressing switch in the housing 101 via the pressing elements of the corresponding switch pressing portions 102 and 103.

  As shown in FIG. 8, power supply and signal terminals 152 are arranged on the substrate 151 and face the window of the connector portion 150.

  In addition, the shape, dimension, etc. of the connector part 150 are made common with the normal memory card 10 used for the entertainment apparatus 1.

  Next, the configuration of the main part of the terminal 100 will be described with reference to FIGS.

  As shown in FIG. 9, this terminal 100 includes a control means 160 for controlling the operation, a connector 162 for connecting to a slot of information equipment, etc. A nonvolatile memory 164 which is an element for storing the.

  The control means 160 is configured using, for example, a microcomputer (abbreviated as “microcomputer” in the drawing), and has a program memory unit 160a serving as a program storage means.

  As the nonvolatile memory 164, a semiconductor memory element that remains in a recorded state even when the power is turned off, such as a flash memory, is used. Since terminal 100 according to the present embodiment includes battery 166 as will be described later, static random access memory (SRAM) that can input and output data at high speed is used instead of nonvolatile memory 164. You can also.

  In addition to the above configuration, the terminal 100 includes an operation (event) input unit 168 such as an operation button for operating a stored program, and a liquid crystal display device (display unit) that displays various information according to the program. A display unit 170 such as an LCD), a wireless communication unit 172 that transmits / receives data to / from other memory cards, and the like, and a battery 166 that supplies power to each unit are different.

  Further, the terminal 100 incorporates a small battery 166 as power supply means. For this reason, it is possible to operate independently even in a state where it is removed from the slot portions 7A and 7B of the entertainment device 1 which is the parent device.

  Note that a rechargeable secondary battery may be used as the battery 166. In a state where the terminal 100 of the slave unit is inserted into the slot portions 7A and 7B of the entertainment device 1 of the master unit, power is supplied from the entertainment device 1 of the master unit.

  That is, a power supply terminal 174 is connected to the connection end of the battery 166 via a backflow prevention diode 176, and when inserted into the slot of the parent device such as the entertainment apparatus 1 or the like, When the secondary battery is used, the secondary battery is also charged.

  The terminal 100 further includes a clock 178 and a speaker 180 constituted by, for example, a piezoelectric buzzer that is a sound generation unit that generates sound according to the program. Note that each of the units is connected to the control unit 160 and operates according to the control of the control unit 160.

  FIG. 10 shows control items of the control means 160. The normal memory card 10 includes only a main body connection interface to an information device and a memory interface for inputting / outputting data to / from the memory. However, in the terminal 100 according to the present embodiment, in addition to the interface, A display interface, an operation input interface, a voice interface, a wireless communication interface, a clock management interface, and a program download interface are provided.

  As described above, the terminal 100 has an interface (driver) for managing the functions added according to the present embodiment, independent of the management of the main body (parent device) connection interface and the nonvolatile memory, which are conventional functions. Since the control means (microcomputer) 160 is provided, compatibility with conventional functions can be maintained.

  The terminal 100 includes an input unit 168 such as a button switch for operating a program to be executed, and a display unit 170 using a liquid crystal display (LCD). Then, application as a portable game device is possible.

  Moreover, since the terminal 100 has a function of storing an application program in the program memory unit 160a in the microcomputer 160, a program downloaded from the main body of the entertainment apparatus 1, the application program that operates on the terminal 100 And various driver software can be changed easily.

  As described above, terminal 100 according to the present embodiment can control the operation independently of entertainment device 1. Therefore, on the terminal 100 side, data by an application stored in the program memory unit 160a, which is a program storage means, can be created independently of the application software on the entertainment device 1 side. In addition, by exchanging this data with the entertainment apparatus 1, a cooperative operation (link) between the terminal 100 and the entertainment apparatus 1 becomes possible.

  Further, since the terminal 100 includes the clock 178, the time data can be shared with the entertainment apparatus 1 side. That is, not only can the time data match each other, but also data for controlling the progress of the game that is independently executed according to the real time can be shared.

  In addition, the specific example of the cooperation operation | movement between the entertainment apparatus 1 and the terminal 100 mentioned above is mentioned later.

  FIG. 11 schematically shows a state in which wireless communication is performed between terminals 100 according to the present embodiment. As described above, the terminal 100 exchanges internal data among a plurality of memory cards by transmitting and receiving data through the window 140 serving as a wireless communication window for performing wireless communication using infrared rays or the like in the wireless communication unit 172. can do. The internal data includes, for example, data transferred from an information device such as the entertainment apparatus 1 and stored in storage means inside the memory card.

  In the above-described embodiment, the terminal 100 has been described as being used as an auxiliary storage device of the entertainment apparatus 1. However, various applications can be considered, and for example, it is also applicable to searching for various types of information. Of course it is possible.

  Next, a cooperative operation between the terminal 100 and the entertainment device 1 serving as the parent device will be described.

  As described above, the terminal 100 is game data generated by the microcomputer 160 serving as control means, time data obtained from the clock 178 in the memory card, and other memory cards obtained via the wireless communication means 172. The generated data and the like can be shared with the main body of the entertainment apparatus 1.

  FIG. 12 schematically shows a state in which a cooperative operation is performed between the entertainment device 1 serving as a parent device and the terminal 100 serving as a child device.

  In the following, as an example of such a cooperative operation, an optical disc (CD-ROM), which is a recording medium in which a program of application software is recorded, is mounted on the entertainment device 1 serving as a parent device, and read from there. A case will be described in which the program is downloaded to the terminal 100 serving as a slave unit inserted into the slot portions 7A and 7B of the entertainment apparatus 1 main body.

  First, prior to specific description of the cooperative operation, downloading of a program that is a prerequisite for performing the cooperative operation will be described with reference to FIGS. 13 and 14.

  FIG. 13 shows an application program such as a video game supplied from an optical disc (CD-ROM) or the like mounted on the disc mounting unit 3 of the entertainment device 1 serving as a parent device via a CPU 51 which is a control means of the entertainment device 1. The flow of data in the case where data is directly transferred (downloaded) to the program memory unit 160a serving as the program storage means in the microcomputer 160 serving as the control means of the terminal 100 serving as the slave unit is shown. FIG. 14 shows the download procedure shown in FIG.

  In step S1 in FIG. 14, first, a terminal 100 (hereinafter simply referred to as a slave unit) is loaded from a CD-ROM mounted on the disc mounting unit 3 of the entertainment device 1 (hereinafter also simply referred to as a master unit) as a master unit. An application program of a video game that runs on the microcomputer in the device is read as data. As described above, this application program is generally different from the one that operates on the entertainment device 1 of the parent device.

  Next, in step S <b> 2, the CPU 51 that is a control unit of the parent device issues a “program download request command” to the microcomputer 160 that is a control unit of the terminal 100 of the child device. Then, the CPU 51 performs polling to receive a “program download permission status” from the microcomputer 160. The polling here refers to a method of performing a service by inquiring whether there is a service request.

  In step S <b> 3, the microcomputer 160 on the terminal 100 side which is a slave unit receives a “program download request command” from the CPU 51 of the master unit.

  In step S4, when the microcomputer 160 on the slave unit ends the routine currently being processed and is ready to download a program, it returns a “program download permission status” to the CPU 51 of the master unit.

  Next, in step S5, when the CPU 51 of the parent device receives the “program download permission status” from the microcomputer 160 on the child device side, the program read from the CD-ROM or the like in step ST1 is changed to the program of the terminal 100. It is transferred (downloaded) and written to the program memory unit 160a which is a storage means. Then, the CPU 51 performs polling to receive a “program start permission status” from the microcomputer 160.

  At this time, the microcomputer 160 manages the address of the program memory unit 160a to which the downloaded data is written. In the above description, the program downloaded from the master unit is stored in the program memory unit 160a in the microcomputer 160. However, the program is stored in a storage element such as an SRAM that can input and output data at high speed. You may make it do.

  In step S6, the microcomputer 160 of the memory card receives the program transferred from the parent device as data and writes it in the program memory unit 160a. At this time, it appears to the CPU 51 of the parent device that the program data is directly written in the program memory unit 160a of the terminal 100 of the child device. Further, as described above, the address of the program memory unit 160a is managed by the microcomputer 160.

  In step S7, when the microcomputer 160 of the terminal 100 serving as the slave unit is in an environment where the final program data can be received from the master unit and executed, the "program start permission status" is returned to the CPU 51 of the main body.

  In step S8, the CPU 51 of the parent device receives the “program start permission status” from the microcomputer 160 of the terminal 100 and issues a “program start command”.

  In step S9, upon receiving the “program start command” from the CPU 51 of the parent device, the microcomputer 160 of the terminal 100 operates the program from a predetermined address.

  Through the above procedure, the application program is directly transferred (downloaded) from the entertainment device 1 of the parent device to the program memory unit 160a in the microcomputer 160 of the terminal 100 of the child device inserted therein.

  As described above, the means for supplying the application program is not limited to a recording medium such as an optical disk, and may be supplied via a communication line. In that case, only step S1 is different in the procedure.

  By the way, in the download procedure, the application program is directly downloaded from the entertainment device 1 as the master unit to the program memory unit 160a in the microcomputer 160 as the control means of the terminal 100 as the slave unit inserted therein. It explains the download procedure in the case.

  On the other hand, after the CPU 51 of the master unit downloads the application program data to the nonvolatile memory 164 in the terminal 100 serving as the slave unit, the data is copied to the program memory unit 160a in the microcomputer 160 and executed. There is also a case.

  FIG. 15 shows a data flow in such a case, and FIG. 16 shows a download procedure in such a case.

  That is, as shown in FIG. 15, the application program of the video game supplied from the optical disk or the like mounted on the disk mounting unit 3 of the entertainment device 1 that is the parent device is passed through the CPU 51 that is the control means of the entertainment device 1. After being transferred (downloaded) to the non-volatile memory 164 in the terminal 100 as a slave unit, the program is copied to the program memory unit 160a in the microcomputer 160 as the control means and executed.

  As shown in FIG. 16, in step S11, first, a video that operates on the microcomputer 160 in the terminal 100 that is the slave unit from the CD-ROM that is mounted on the disc mounting unit 3 of the entertainment device 1 that is the master unit. A game application program is read as data.

  In step S12, the CPU 51 serving as the control unit of the parent device transfers (downloads) the program data read from the CD-ROM to the nonvolatile memory 164 of the terminal 100 serving as the child device. This procedure is the same as in the case of performing data backup in a conventional entertainment apparatus.

  Next, in step S13, the microcomputer 160, which is the control means of the terminal 100, receives the application program transferred from the CPU 51 of the parent device as data and writes it to the nonvolatile memory 164 in the same procedure as the conventional data backup. .

  Next, in step S14, the entertainment device 1 serving as the parent device issues a “program start request command” to which an address to be started of the downloaded program is added.

  Next, in step S15, when the microcomputer 160 of the terminal 100 receives the “program start request command” from the CPU 51 of the parent device, data of the designated size is obtained from the address designated by the command of the nonvolatile memory 164. Is copied to the program memory unit 160a in the microcomputer 160.

  In step S16, the microcomputer 160 of the terminal 100 executes the program copied to the program memory unit 160a from the start address.

  Through the above procedure, the application software program is transferred from the entertainment device 1 serving as the master unit to the program memory unit 160a in the microcomputer 160 of the terminal 100 serving as the slave unit inserted through the nonvolatile memory 164. It is transferred (downloaded) as data.

  Note that the application program downloaded from the entertainment device 1 that is the parent device to the terminal 100 that is the child device is generally different from the one that runs on the entertainment device 1. Of course, the downloaded application program may operate on both the entertainment apparatus 1 and the terminal 100. However, in this case, there may be a restriction that the CPU on the entertainment device 1 side and the microcomputer on the terminal 100 side are the same processor.

  Next, characteristic functions of the terminal according to the present embodiment will be described with reference to FIGS.

  This function is to add information supplied from other terminals via the wireless communication means 172 to already held information and to replace all information according to arbitrary values of each information. is there.

  FIG. 17 shows an example of the process. As a result, a game is generated between a plurality of terminals (in FIG. 17, reference numerals PDA1, PDA2, PDA3... PDAn are used for convenience). Describes how the score data of each terminal PDA1, PDA2, PDA3,... PDAn is collected and replaced (sorted).

  In the present embodiment, score data as a game result played in the parent device is transmitted from the parent device to each terminal PDA1, PDA2, PDA3,. The transmitted score data is given a terminal-specific identification number at the destination terminals PDA1, PDA2, PDA3,. For example, since there is only one piece of information in the first state, the rank data value is “1”. These score data, identification number data, and rank data are referred to as “result information”.

  When the result information is transmitted from one terminal to another terminal, the transmitted result information is added to the already held result information in the destination terminal, and then sorted in descending order of scores. At the same time, the rank data is updated. Of the updated result information, the result information having the same identification number as the held terminal identification number is displayed on the display means (LCD) 170 of the terminal.

  In this display mode, when the display means (LCD) 170 displays a plurality of upper and lower result information centering on the result information having the ID of the terminal, only the result information having the ID of the terminal, or The case where a plurality of (including the past) are displayed can be selected.

  Thereby, the holder of the terminal can know what number among the grades of the holders of other terminals holding his / her grade.

  Next, a specific example of the function will be described in detail with reference to FIG. First, as shown in (1) of FIG. 17, the result information held by the terminal PDA1 of the player P1 is transmitted to the terminal PDA2 of the player P2. Here, the result information includes “ID1” as the terminal ID, “100” as the resulting score, and rank data “1”. Here, the rank data is “1” because there is only one result information in the memory M1.

  Next, as shown in (2) of FIG. 17, the terminal PDA2 of the player P2 searches whether or not the result information from the player P1 is included in the result information from the player P1. Assume that the memory M2 of the terminal PDA2 holds score data of identification numbers ID2, IDx, and IDy.

  In this example, since the result information of the player P2 is not included in the transmitted result information of the player P1, the transmitted result information is added to the result information held in the memory M2 of the terminal PDA2. At the same time, it is sorted according to the score, and the rank is further updated.

  Specifically, the score data of the identification number ID1 which is the result information of the player P1 is “100”, and each identification number ID2, IDx, IDy which is the result information held in the memory M2 of the terminal PDA2 of the player P2 The score data are “200”, “190”, and “180”, respectively.

  Therefore, the order of the result information corresponding to the terminal PDA1 of the player P1 after the sorting is “4” as shown in (2) of FIG.

  Next, as shown in (3) of FIG. 17, the terminal PDA3 of the player P3 searches whether or not the result information from the player P3 is included in the result information from the player P2. It is assumed that the score data of identification numbers ID3 and IDz is held in the memory M3 of the terminal PDA3.

  In this example, since the result information of the player P3 is not included in the transmitted result information of the player P2, the transmitted result information is added to the result information held in the memory M3 of the terminal PDA3. At the same time, it is sorted according to the score, and the rank is further updated.

  Specifically, the score data of each identification number ID2, IDx, IDy, ID1 which is the result information held in the memory M2 of the terminal PDA2 of the player P2 is “200”, “190”, “180”, “100 The score data of the identification numbers ID3 and IDz, which are the result information held in the memory M3 of the terminal PDA3 of the player P3, are “195” and “170”, respectively.

  Accordingly, the order of the result information held in the memory M3 of the terminal PDA3 of the player P3 after sorting is as shown in (3) of FIG.

  Next, as shown in (n + 1) of FIG. 17, when the result information held in the memory Mn of the terminal PDAn of the nth player Pn is transmitted to the terminal PDA1 of the player P1, the terminal PDA1 It is searched whether or not the result information of the player P1 is included in the result information from the player Pn.

  In this example, since the result information of the player P1 is included in the result information of the player Pn that has been transmitted, of the result information of the terminal PDA1 on the terminal PDAn that has been transmitted, The part corresponding to the result information stored in the memory M1 is rewritten with the current result information, and further sorted according to the score, and the rank is updated.

  For example, it is assumed that a score higher than the score “100” initially held by the player P1, for example “300”, has been acquired before transmission from the terminal PDAn. In this state, when the result information is transmitted from the terminal PDAn to the terminal PDA1, the result information is added in the terminal PDA1, and the result information corresponding to the terminal PDA1 is currently held in the terminal PDA1. Rewritten with information.

  That is, in the result information transmitted from the terminal PDAn, the score data (“100”) corresponding to the identification number ID1 held by the terminal PDA1 is updated to “300” currently held by the terminal PDA1. The

  As described above, the result information of the terminal PDA1 transmitted from the terminal PDAn is not stored in the memory M1 of the terminal PDA1 when it is transmitted to the terminal PDA1 again. This is because the score data of the result information stored in the memory M1 at the time of transmission is “300”, which is larger than the score data “100” of the result information of the old terminal PDA1 that has been sent. That is, when a plurality of result information having the same identification number exists after reception of the result information, only the result information having the highest score data among them is left.

  Next, software (result information processing means 200) for realizing the functions will be described with reference to FIGS.

  As shown in FIG. 19, the result information processing unit 200 checks the communication state with other terminals and confirms the completion of reception, and the ID for reading out ID data from the received result information. It is determined that there is no data reading means 204, ID search means 206 for searching whether the read ID data exists in the result information held in the non-volatile memory 164, and no ID data to be searched. In this case, the score data reading means 208 for reading the score data corresponding to the ID data from the received data and the highest score data among the score data corresponding to the ID data when it is determined that the ID data to be searched exists. Score data determining means 210 for selecting score data indicating values, and score data sorting means 21 for rearranging the array of score data in descending order If, and an end determining means 214 for determining whether or not the processing is ended for the received result information.

  Next, the processing operation of the result information processing means 200 will be described with reference to the flowchart of FIG.

  The flowchart shown in FIG. 19 is a process executed by a program or data downloaded to a terminal 100 from a recording medium such as a CD-ROM or DVD mounted on an information processing apparatus as a master unit, for example, the entertainment system 500. Is shown.

  First, in step S101, the control unit 160 confirms the communication state of the terminal 100 with the other terminal 100 through the communication confirmation unit 202, and determines whether reception from the other terminal is finished.

  When the end of reception is confirmed, the process proceeds to the next step S102, and the control unit 160 reads ID data from the reception data stored in, for example, the nonvolatile memory 164 through the ID data reading unit 204.

  Subsequently, in step S103, the control unit 160 includes the same ID data as the read ID data in the result information already stored in the nonvolatile memory 164 before the reception through the ID search unit 206. Search for result information.

  Here, if it is determined that there is no result information including the same ID data, the process proceeds to the next step S104, and the control means 160 responds to the ID data from the received result information through the score data reading means 208. Read the score data.

  Next, in step S105, the control means 160 uses the score data sorting means 212 to determine the writing position of the score data to determine the score data and the result information stored in the nonvolatile memory 164. Compare the value with each score data.

  Then, the result information having the score data with the value closest to the value of the score data and larger than the value of the score data, and the value closest to the value of the score data and smaller than the value of the score data. The position between the result information having the score data is determined.

  Next, in step S106, the control means 160 registers the result information (received data) having the score data at the determined position through the score data sorting means 212, so that it is closest to the score data, and The result information having score data with a value smaller than that of the score data is re-registered by shifting all the result information in the lower rank by one step.

  At this time, the control unit 160 updates the rank through the score data sorting unit 212. As already described with reference to FIG. 17, for example, the score data value of one received data is “200”, and each score data of two result information data already held in the memory is “150”, If “100” and the ranks are “1” and “2”, respectively, the received data is registered in the memory as result information after receiving the received data, and “200”, “150”, and “100” in the memory are registered. The rankings of the result information data having score data are “1”, “2”, and “3”, respectively.

  Subsequently, in step S107, the control means 160, through the score data sorting means 212, has the score data having a value that is closest to the empty position, that is, the value of the score data and smaller than the value of the score data. Result information having the score data is registered at the position where the information is registered.

  As already described, the result information having the score data closest to the score data value and smaller than the score data value has already been re-registered one step lower in step S106. Information is never erased.

  Next, in step S108, the control unit 160 determines whether or not all the received result information has been written in the corresponding position through the end determination unit 214.

  If the process has not been completed for the received result information, the process returns to step S102 to perform the process of registering the next result information at the corresponding position, and when the process has been completed for all the received result information, As a result, the processing in the information processing means 200 ends.

  On the other hand, if it is determined in step S103 that there is result information including the same ID data, the process proceeds to step S109, and the control means 160 passes the score data corresponding to the ID data and this data through the score data determination means 210. The score data of all result information including the same ID data as the ID data of the received data is compared.

  Subsequently, in step S110, the control unit 160 selects the result information having the largest score data value through the score data determination unit 210. The other result information compared is deleted.

  Thereafter, the process proceeds to step S105, and processing similar to the processing already described is performed.

  As described above, in the present embodiment, the following effects can be obtained.

  1. When score data as a result of playing a game or the like in the parent machine is transmitted to the terminal 100, a unique ID of this terminal 100 is added and stored as result information in the terminal 100, and from other terminals 100 When the result information is transmitted as received data, the received result information is registered, sorted according to the score order, and the rank is further updated. Therefore, it is possible to provide a new ranking system that makes it easy to know how many students are performing among other people.

  2. Further, when the past result information is transmitted from another terminal 100 again, the score data of the result information and the score of the result information currently stored in the terminal 100 owned by the terminal 100 are obtained. Since the data is compared and only the result information having high score data is left, the best result information can always be held.

  In the present embodiment, the example of the result information is used as a score, and an example in which a high rank is assigned to a high score has been described. However, time, number, and the like may be used as the result information. In the case of time, it is the time until the game or stage is cleared (terminated). In this case, the lower the time value (such as 1 hour), the higher the ranking. Also, the number of stages that have been cleared before the game is over can be considered. In this case, the higher the number value, the higher the ranking.

  Further, in the present embodiment, the case where the result of the parent device is transmitted to the terminal has been described, but the result of terminal 100 may be used. Further, although the case where the program data is downloaded from the parent device to the terminal 100 has been described, a stand-alone portable information terminal in which the program data is incorporated from the beginning may be used.

Note that although the portable information terminal and the recording medium body according to the present invention is not limited to the above embodiments without departing from the gist of the present invention, it is should be understood that various configurations.

It is a block diagram which shows the entertainment system with which the terminal which concerns on this Embodiment is applied. It is a rear view which shows the mode of the slot part in an entertainment apparatus. It is an external appearance perspective view which shows the structure of an entertainment apparatus. It is a block diagram which shows the specific structural example of the principal part of an entertainment apparatus. It is a top view which shows the external appearance of the terminal which concerns on this Embodiment. It is a perspective view which shows the external appearance of the terminal which concerns on this Embodiment. It is a perspective view which shows the state which opened the cover member in the terminal which concerns on this Embodiment. It is a front view which shows the external appearance of the terminal which concerns on this Embodiment. It is a block diagram which shows the structural example of the principal part of the terminal which concerns on this Embodiment. It is explanatory drawing which shows the control item performed by the control means of the terminal which concerns on this Embodiment. It is a figure for demonstrating the wireless communication function of the terminal which concerns on this Embodiment. It is a figure for demonstrating the cooperation operation | movement between an entertainment apparatus (parent | base station) and the terminal (slave unit) which concerns on this Embodiment. It is a figure which shows the flow of the program data downloaded to the terminal (slave unit) which concerns on this Embodiment from an entertainment apparatus (base unit). It is a flowchart which shows the download procedure of FIG. It is a figure which shows another flow of the program data downloaded to the terminal (slave unit) which concerns on this Embodiment from an entertainment apparatus (base unit). It is a flowchart which shows the download procedure of FIG. It is explanatory drawing which shows the concept of accumulation | storage of the score data of each terminal produced | generated as a result of having played the game between several terminals, and its replacement | exchange (sort) state. It is a functional block diagram which shows the structure of a result information processing means. It is a flowchart which shows the processing operation of a result information processing means.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Entertainment apparatus 34, 130 ... Display part 73, 180 ... Speaker 100 ... Terminal 121 ... Direction button 122 ... Decision button 160 ... Control means 160a ... Program memory part 164 ... Non-volatile memory 168 ... Input means 170 ... Display means (LCD) 172 ... Wireless communication means 178 ... Clock 200 ... Result information processing means 202 ... Communication confirmation means 204 ... ID data reading means 206 ... ID search means 208 ... Score data reading means 210 ... Score data determining means 212 ... Score data sorting means 214 ... End determination means

Claims (4)

A portable information terminal that communicates with other portable information terminals,
The identification number of the portable information terminal, storage means first data that scores and are associated play video games in the portable information terminal is stored,
Transmitting means for transmitting the score table;
Receiving a score table including second data in which an identification number of the other portable information terminal and a score of a video game played on the other portable information terminal are associated with each other and one or more of the first data ; Receiving means;
Among the one or more first data included in the score table including the second data and the first data stored in the storage means, the first data having the highest score is selected and one first data And means to
Portable, characterized in that it comprises a means for a new score table including the second data and one of the first data said selected one of the first data the selected interchanged depending on the score Information terminal. The portable information terminal according to claim 1, wherein
A display unit for displaying data stored in the storage unit ;
Before SL new score table, ranking data corresponding to each score of the first data and the second data is included,
Portable information terminal, characterized by comprising display means for displaying on said display unit the order data corresponding to the first data and the first data least also included before SL new score table. The portable information terminal according to claim 1, wherein
A display unit for displaying data stored in the storage means ;
Pre SL new scoring table and display means for displaying on said display unit,
The display means, the portable information terminal pre SL new score table, the first data in the center position of the range where the display section can display and displaying as displayed. A portable information terminal that communicates with other portable information terminals,
The identification number of the portable information terminal, storage means first data that scores and are associated play video games in the portable information terminal is stored,
Transmitting means for transmitting the score table;
Receiving a score table including second data in which an identification number of the other portable information terminal and a score of a video game played on the other portable information terminal are associated with each other and one or more of the first data ; A portable information terminal having a receiving means,
Among the one or more first data included in the score table including the second data and the first data stored in the storage means, the first data having the highest score is selected and one first data Means to
Means shall be the new score table containing the selected second data and one of the first data, one of the first data the selected interchanged depending on the score,
A computer-readable recording medium in which a program for functioning as a computer is recorded.

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