JP5285186B2 - Screen data transmission / reception system and screen data transmission / reception program - Google Patents

Description

  According to the present invention, screen data displayed on a portable electronic device is intuitively transferred from a portable electronic device having a touch panel input unit, a data display unit, a data storage unit, a main storage unit, a control unit, and a wireless transmission / reception unit to another data display device. The present invention relates to a screen data transmission / reception system that can transmit and receive with a simple and simple operation.

  In recent years, portable electronic devices such as a mobile phone, a digital camera, a portable game machine, a notebook computer, a tablet personal computer, or a smartphone using a touch panel as a main input means are rapidly spreading. In addition, there has been proposed a portable electronic device that allows a user to transmit information intuitively by using a built-in touch panel, an acceleration sensor, or the like.

  For example, when transferring data from a portable terminal to an electronic bulletin board, a technique is known in which data is transferred by dragging and dropping a data icon on the outer edge of the screen (see Patent Document 1).

  Further, for example, a technique is known in which transmission is started by detecting that a data icon is released at the outer edge of the display unit of the mobile terminal device (see Patent Document 2).

  Furthermore, for example, a technique for transmitting data by causing a sensor to detect a shock caused by two portable electronic devices hitting each other is known (see Non-Patent Document 1).

  However, the techniques disclosed in Patent Document 1 and Patent Document 2 both drag data icons on the screen, and in a portable electronic device with a small screen, accidentally drag many data icons at the same time. There was a problem. Further, in the technique shown in Non-Patent Document 3, two portable electronic devices must be used in close proximity because they hit each other. There has been a problem that data cannot be transmitted to the above portable electronic devices.

JP 2008-257442 A JP 2010-262330 A

“Bump TECHNOLOGIES” [searched on December 20, 2010], Internet <URL: http: // bu. mp />

  The present invention has been made to solve the above-described problem, and screen data displayed on a small display unit included in a portable electronic device can be displayed on a display device including a large display unit or in a remote location. An object of the present invention is to provide a screen data transmission / reception system capable of directly transmitting / receiving data between devices by a very simple operation by a habitual operation using a touch panel or an acceleration sensor when transmitting to another portable electronic device.

  Further, according to the present invention, when displaying the screen data of the portable electronic device on another portable electronic device, the priority order of the other portable electronic device is determined by a simple operation by a habitual operation using a touch panel or an acceleration sensor. An object of the present invention is to provide a screen data transmission / reception system capable of performing the above.

  Furthermore, the present invention is very simple based on a customary operation using a touch panel or an acceleration sensor when transmitting a file folder displayed as an icon on the display unit of the portable electronic device to another portable electronic device. An object of the present invention is to provide a screen data transmission / reception system capable of directly transmitting / receiving data between portable electronic devices by operation.

To achieve the above object, the present invention provides a screen data transmission / reception system including a plurality of portable electronic devices. The portable electronic device includes an acceleration sensor that detects acceleration, and a touch panel input unit that detects contact of a user's finger. A data storage unit for storing data, a data display unit for displaying data as screen data, a control unit for controlling the entire device, a control program for controlling the entire device, and a unique portable electronic device assigned to the portable electronic device A main storage unit that stores a device ID; and a wireless transmission / reception unit that transmits and receives a wireless signal. The wireless signal is a transmission / reception request signal that requests transmission / reception of screen data to / from another portable electronic device; A portable electronic device ID signal for notifying the device of a portable electronic device ID, wherein the acceleration sensor outputs an acceleration sensor in response to detecting the acceleration. Outputs a signal, the touch panel input unit outputs a touch panel output signal in response to the detection of the contact of the user's finger, the acceleration sensor output signal and the touch panel output signal is a pulse signal, the control unit is pulse In response to detecting the signal, the pulse signal is continuously detected until a predetermined time elapses, and when the pulse signal is not output from the acceleration sensor and the touch panel input unit continuously until the predetermined time elapses, there is no signal state. The wireless transmission / reception unit transmits a transmission / reception request signal and a portable electronic device ID signal to another portable electronic device, and further transmits screen data when the control unit determines that there is no signal .

According to the present invention, the portable electronic device transmits screen data after transmitting a transmission / reception request signal to another portable electronic device by detecting an acceleration sensor output signal or a touch panel output signal. Thereby, the user can transmit and receive screen data with a simple operation. The portable electronic device sends a transmission / reception request signal to another portable electronic device based on a pulse output signal output from the acceleration sensor or the touch panel input unit. Thereby, the user can transmit and receive screen data by a simple operation based on a habitual operation in which a human knocks on the door.

  Further, according to the present invention, in the above-described improved invention, the control unit transmits a pulse signal output from the acceleration sensor or the touch panel input unit while the wireless transmission / reception unit transmits / receives screen data to / from another portable electronic device. Is detected, it is determined whether or not a no-signal state is reached, and transmission / reception of screen data is stopped in response to determining that a no-signal state has occurred.

  According to the present invention, the user can stop the transmission / reception of the screen data with a very simple operation of hitting the portable electronic device main body with a finger.

Further, the present invention is the above-described improved invention, wherein the radio signal further includes a transmission / reception OK signal for notifying that other portable electronic devices can transmit / receive screen data, and the main storage device includes: In the case where the portable electronic device ID name of another portable electronic device is stored in association with the portable electronic device ID of the other portable electronic device, the data transmission / reception unit transmits / receives an OK signal transmitted / received from the other portable electronic device and In response to receiving the portable electronic device ID signal, the portable electronic device ID name is displayed, and the touch panel input unit responds to the touch of the portable electronic device ID name displayed on the data display unit with the user's finger. Te outputs a touch panel output signal, the control unit, in response to the detection of the touch panel output signal, to display the device transmission icon in the shape of a double arrow to the data display unit, equipment Transmission icon in response to being touched along the double arrow to the user's finger, the wireless transceiver to transmit all of the screen data displayed on the data display unit.

According to the present invention, the user selects a portable electronic device to which screen data is to be transmitted by touching the ID name of the portable electronic device ID name displayed on the data display unit. Thereby, the user can transmit / receive screen data to / from a desired portable electronic device by an operation based on a human habitual operation. In addition, the user can transmit image data to a desired portable electronic device by touching the device transmission icon after touching the portable electronic device ID name with a finger. The side-slip touch is similar to a human handing paper to another person, so that the user can transmit image data with an intuitive and simple operation.

Further, according to the present invention, in the above-described improved invention, an acceleration sensor that detects acceleration, a touch panel input unit that detects contact of a user's finger, a data storage unit that stores data, and data as screen data are displayed. A data display unit, a control unit that controls the entire device, a control program that controls the entire device, a main storage unit that stores a unique computer ID assigned to the device, and a wireless transmission / reception unit that transmits and receives radio signals In a screen data transmission / reception program for transmitting / receiving screen data using a provided computer, a radio signal notifies a transmission / reception request signal for requesting transmission / reception of screen data to another computer and a computer ID to the other computer. It is a computer ID signal, and the control unit has detected acceleration in the acceleration sensor A step of outputting an acceleration sensor output signal in response to the touch panel input section, and a step of outputting a touch panel output signal in response to the detection of the contact of the user's finger, the acceleration sensor output signal and the touch panel output signal is a pulse signal In response to detecting the pulse signal, the pulse signal is continuously detected until a predetermined time elapses, and the pulse signal is not output from the acceleration sensor and the touch panel input unit until the predetermined time elapses. Steps for determining that there is no signal state, and when it is determined that there is no signal state, after causing the wireless transmission / reception unit to transmit a transmission / reception request signal and a portable electronic device ID signal to another portable electronic device, further screen data And causing the computer to execute.

According to the present invention, the computer transmits the screen data after transmitting the transmission / reception request signal to another computer by detecting the acceleration sensor output signal or the touch panel output signal. Thereby, the user can transmit and receive screen data with a simple operation. In addition, the computer sends a transmission / reception request signal to another computer based on the pulse output signal output from the acceleration sensor or the touch panel input unit. Thereby, the user can transmit and receive screen data by a simple operation based on a habitual operation in which a human knocks on the door.

  Further, according to the present invention, in the above-described improved invention, the control unit detects a pulse signal output from the acceleration sensor or the touch panel input unit while the wireless transmission / reception unit transmits / receives screen data to / from another computer. When it does, it makes a computer perform the step which determines whether it will be in a no-signal state, and the step which stops transmission / reception of screen data according to having determined that it became the no-signal state.

  According to the present invention, the user can stop the transmission / reception of the screen data by a very simple operation of hitting the computer main body with a finger.

Further, the present invention is the above-described improved invention, wherein the wireless signal further includes a transmission / reception OK signal for notifying other computers that transmission / reception of screen data is possible. In the case where the computer ID name of another computer is stored in association with the computer ID of the computer, the control unit receives the transmission / reception OK signal and the computer ID signal from the other computer on the data display unit. Accordingly, a step of displaying the computer ID name, a step of causing the touch panel input unit to output a touch panel output signal in response to the touch of the user's finger with the computer ID name displayed on the data display unit, and the touch panel in response to the detection output signal, in the form of a double-headed arrow on the data display unit equipment A step of displaying a transmission icon, and in response to the device transmission icon being touched by a user's finger along a bidirectional arrow, the wireless transmission / reception unit transmits all screen data displayed on the data display unit. And causing the computer to execute the steps .

According to the present invention, the user selects a computer to which screen data is to be transmitted by touching the ID name of the computer ID name transmission / reception partner displayed on the data display unit. Thereby, the user can transmit / receive screen data to / from a desired computer by an operation based on a human habitual operation. Further, the user can transmit image data to a desired computer by touching the device transmission icon after touching the computer ID name with a finger. The side-slip touch is similar to a human handing paper to another person, so that the user can transmit image data with an intuitive and simple operation.

The block diagram of the screen data transmission / reception system which concerns on embodiment of this invention. 1 is a configuration diagram of a portable electronic device according to an embodiment. The block diagram of the large sized screen data display apparatus which concerns on this embodiment. 1 is an external configuration diagram of a portable electronic device according to an embodiment. (A) and (b) are figures showing an example of a touch panel output signal and an acceleration sensor output signal concerning this embodiment. The flowchart of the data transmission / reception process in the screen data transmission / reception system which concerns on this embodiment.

1 Screen Data Transmission / Reception System 2 Portable Electronic Device 9 Touch Panel Input Unit 11 Acceleration Sensor 15 Data Display Unit 17 CPU (Control Unit)
18 Data storage unit 19 Control program 21 Main storage unit 23 Wireless transmission / reception unit 27 Finger 31 File folder icon 33 Device transmission icon 35 Touch panel output signal 36 Acceleration sensor output signal 37 Transmission / reception request signal 38 Portable electronic device ID signal 39 Portable electronic device ID signal 40 Transmission / reception OK signal 41 Screen data

  Hereinafter, a screen data transmission / reception system 1 according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a configuration of a screen data transmission / reception system 1 according to an embodiment of the present invention. The screen data transmission / reception system 1 includes a plurality of portable electronic devices 2 to 4 and a large screen data display device 5. Here, the portable electronic devices 2 to 4 are, for example, a mobile phone, a digital camera, a portable game machine, a notebook computer, a tablet computer, or a smartphone. The large screen data display device 5 is, for example, a large digital television, a digital photo frame, or a projector that projects data on a large screen.

  The large screen data display device 5 includes an antenna 7 and a wireless transmission / reception device 8 for transmitting / receiving a wireless signal 6 to the outside. The portable electronic devices 2 to 4 transmit and receive data directly to and from the large screen data display device 5 by transmitting and receiving wireless signals 6 respectively. The portable electronic devices 2 to 4 transmit and receive data directly by transmitting and receiving wireless signals 6 to and from each other.

  FIG. 2 shows a configuration of the portable electronic device 2 according to the present embodiment. Here, the portable electronic devices 2 to 4 according to the present embodiment have the same configuration. The mobile electronic device 2 includes a touch panel input unit 9 to which characters and commands are input, a touch panel input control unit 10 that controls the touch panel input unit 9, and an acceleration generated when the mobile electronic device 2 is moved or vibrated by a user. An acceleration sensor 11 for detecting the acceleration sensor, an acceleration sensor control unit 12 for controlling the acceleration sensor 11, a camera imaging control unit 14 for controlling the camera imaging unit 13, a data display unit 15 for displaying data, and a data display unit 15 A data display control unit 16 to be controlled, a CPU 17 (control unit) for controlling the entire portable electronic device 2, a data storage unit 18 for storing data, a control program 19 for controlling the entire portable electronic device 2, and a portable electronic device ID A main storage unit 21 that stores the table 20, an antenna 22 that transmits and receives the radio signal 6, and a radio signal transmitted to the antenna 22. 6 is transmitted and received, a wireless transceiver unit 23 to determine the nature of the radio signal 6, and a wireless reception control unit 24 that controls the radio transceiver 23, which are connected to the bus 25.

  The portable electronic device ID table 20 includes a unique portable electronic device ID assigned to the portable electronic device 2, and a unique portable electronic device ID assigned to another portable electronic device such as the portable electronic device 3 or 4, for example. Remember. The portable electronic device ID table 20 stores a portable electronic device ID name assigned to another portable electronic device and a portable electronic device ID in association with each other. The portable electronic device ID name is a preset name of the user of the portable electronic device 2 to 4. The antenna 22 is built in the portable electronic device 2. The communication method of the wireless transmission / reception unit 23 is, for example, Wi-Fi (IEEE802.11b / g) or Bluetooth (IEEE812.15.1). The CPU 17 processes the data input via the touch panel input unit 9, the acceleration sensor 11, the camera imaging unit 13, or the wireless transmission / reception unit 23, stores the data in the data storage unit 18, and displays the data on the data display unit 15. Let

  FIG. 3 shows a configuration of the large screen data display device 5 according to the present embodiment. Like the portable electronic device 2, the large screen data display device 5 includes a data display unit 15, a data display control unit 16, a CPU 17 (control unit), a data storage unit 18, a control program 19, and a portable electronic device ID table. The main storage unit 21 stores 20 and these are connected to the bus 25. The large screen data display device 5 includes an antenna 7 and a wireless transmission / reception device 8 which are externally attached. The wireless transmission / reception device 8 includes a wireless transmission / reception unit 23 and a wireless transmission / reception control unit 24 connected to the bus 25.

  FIG. 4 shows an appearance of the portable electronic device 2 according to the present embodiment. Here, the portable electronic devices 2 to 4 according to the present embodiment have the same appearance. The portable electronic device 2 includes a touch panel input unit 9 that detects contact with a user's finger 27 and a home button 28 that gives a command to the portable electronic device 2 on the front surface of a rectangular casing 26. A data display unit 15 is arranged on the back surface of 9. The casing 26 includes a power switch 29 that supplies power to the portable electronic device 2 on the side, and a shutter 30 that activates the camera imaging unit 13 on the top. The portable electronic device 2 does not include the cross key, the trackball, the determination key, and the like on the housing 26, and causes the data display unit 15 to display the data as necessary. Accordingly, the portable electronic device 2 can increase the area of the data display unit 15 in the housing 26. The data display unit 15 displays a plurality of file folder icons 31 side by side in response to the home button 28 being pressed after the power switch 29 is turned on.

  The data display unit 15 also displays a portable electronic device ID name 32 stored in the portable electronic device ID table 20 and a device transmission icon 33 for transmitting and receiving data. Here, the portable electronic device ID names 32 displayed as “Mali”, “Enzo”, and “Steve” are the portable electronic devices of the large screen data display device 5, the portable electronic device 3, and the portable electronic device 4, respectively. Assume that it is associated with an ID. The device transmission icon 33 has a bidirectional arrow shape, and annotation characters 34 “device transmission”, “transmission”, and “reception” are displayed above, on the right side, and on the left side, respectively. The portable electronic device 2 includes the acceleration sensor 11 in the vicinity of the device transmission icon 33. Based on the display content of the data display unit 15, the user performs various touch operations such as pressing, hitting, stroking, rubbing, and pinching the touch panel input unit 9 with the finger 27. The CPU 17 performs processing based on the touch operation performed on the touch panel input unit 9. Thereby, the user can transmit and receive data with a simple operation based on a human habitual operation.

  Next, a method for displaying the data displayed on the data display unit 15 of the portable electronic device 2 on the large screen data display device 5 will be described. In the portable electronic device 2, the device transmission icon 33 is knocked by the finger 27, and “Mali” which is the portable electronic device ID name 32 of the large screen data display device is touched. Thereby, the portable electronic device 2 completes preparations for data transmission / reception with the large screen data display device 5. When the device transmission icon 33 is touched sideways from the left to the right with the finger 27, the CPU 17 causes the wireless transmission / reception unit 23 to transfer all data displayed on the data display unit 15 to the wireless transmission / reception device 8. Is transmitted to the large screen data display device 5. The CPU 17 of the large screen data display device 5 changes the data displayed on the data display unit 15 of the portable electronic device 2 to an HDMI signal as necessary. Further, the CPU 17 of the large screen data display device 5 adjusts the aspect ratio of the received data so as to match the screen size of the data display unit 15 of the large screen data display device 5. Thereby, the data display part 15 of the large sized screen data display apparatus 5 can display the received data appropriately.

  In this manner, the user knocks the device transmission icon 33 with the finger 27, touches the portable electronic device ID name 32, and slides the device transmission icon 33 with the finger 27. In operation, data can be transmitted. A side-sliding touch is a natural movement similar to the movement of a person handing paper. The user can view the data on the small data display unit 15 of the portable electronic device 2 on the large data display unit 15 of the large screen data display device 5 such as a digital television. When the data display unit 15 is a large projector, the user can give presentations and lectures to many people by projecting the data of the small portable electronic device 2 onto a large screen.

Next, a method for transmitting a photograph held in the file folder icon 31 displayed on the data display unit 15 of the portable electronic device 2 to the portable electronic device 3 will be described. When the user knocks the casing 26 of the portable electronic device 2 with the finger 27, the acceleration sensor 11 detects that the knock has been made. At this time, since the touch panel input unit 9 is not touched by the finger 27, the touch panel input unit 9 does not detect that the touch has been made. The data display unit 15 displays a plurality of portable electronic device ID names 32 that can transmit data in response to the case 26 being knocked. Here, for example, with the finger 27, the portable electronic device ID name 32
When “Enzo” is touched, the data display unit 15 displays the device transmission icon 33 and the annotation character 34 at the lower right of the screen. When the file folder icon 31 is touched by the finger 27 and the device transmission icon 33 is touched by the finger 27 from the left to the right, the CPU 17 stores the file folder icon 31 in the file folder icon 31. The photograph taken is transmitted to the portable electronic device 3. Here, it is assumed that the photos held in the file folder icon 31 are stored in the data storage unit 18, and the portable electronic device 3 receives the folder holding the photos.

  As described above, the user knocks the casing 26 with the finger 27, touches the portable electronic device ID name 32, touches the file folder icon 31, and slides the device transmission icon 33 on the portable electronic device 2. Data can be transmitted by four extremely simple and natural operations. As a result, the screen data transmission / reception system 1 can collectively transmit image folders including a large number of image files to other portable electronic devices, digital photo frames, digital televisions, large image projectors, and the like. Note that the screen data transmission / reception system 1 can also transmit and receive large-capacity content such as music, moving images, books, etc., in addition to a folder holding photos.

  Next, a method for stopping data transmission / reception will be described. If the casing 26 of the portable electronic device 2 is knocked once or a plurality of times by the finger 27 while the portable electronic device 2 is transmitting data to the portable electronic device 3, the CPU 17 Stop sending. Thereby, the user can stop transmission of data easily.

  Next, touch panel output signals and acceleration sensor output signals output from the touch panel input unit 9 and the acceleration sensor 11 will be described. 5A and 5B show examples of the touch panel output signal 35 and the acceleration sensor output signal 36 according to the present embodiment. FIG. 5A shows an example of the touch panel output signal 35, and FIG. 5B shows an example of the acceleration sensor output signal 36. 5A and 5B show states of the touch panel output signal 35 and the acceleration sensor output signal 36 when the device transmission icon 33 is knocked three times in succession by the finger 27. FIG. Here, the touch panel output signal 35 and the acceleration sensor output signal 36 are a plurality of continuous pulse signals. In FIG. 5A, when the device transmission icon 33 is knocked three times by the finger 27, the touch panel input unit 9 outputs a touch panel output signal 35. The touch panel input unit 9 outputs touch panel output signals 35a, 35b, and 35c, respectively, in response to the first, second, and third knocks.

  A time interval between the first knock and the second knock, and the time interval between the second knock and the third knock is defined as a time interval T1. Here, the time interval T1 is an equal interval, for example, 1 second or less. Knock time T2 is the time from the first knock to the third knock, and knock time T2 = time interval T1 + time interval T1. Accordingly, the knock time T2 is 2 seconds or less. Here, the CPU 17 determines whether or not the touch panel input unit 9 outputs the touch panel output signal 35 until the predetermined time T4 elapses after the touch panel input unit 9 outputs the touch panel output signal 35 twice or more within one second. Determine whether. Here, a state in which the touch panel output signal 35 is not detected between the detection of the third touch panel output signal 35c and the elapse of the predetermined time T4 is set as a no-signal state.

  The time from when the touch panel input unit 9 outputs the touch panel output signal 35a for the first time until the predetermined time T4 elapses is defined as time T3. Here, the time T3 is, for example, 4 seconds. Therefore, the predetermined time T4 is time T3-knock time T2, and is 2 seconds or more. When the CPU 17 detects the touch panel output signal 35 at least twice within 1 second and then determines that the time T3 has elapsed since the first touch panel output signal 35a has been detected or no signal is present, the touch panel It is determined that a knock command has been input via the input unit 9. The CPU 17 transmits / receives data in response to the input of the knock command.

  Note that the CPU 17 may determine that a knock command has been input based on the touch panel output signal 35 and the acceleration sensor output signal 36 by one knock instead of three. Usually, the pulse width time of the touch panel output signal 35 and the acceleration sensor output signal 36 which are pulse signals is around 30 milliseconds. From this, by setting the pulse width time of the touch panel output signal 35 and the acceleration sensor output signal 36 to 100 milliseconds or less, the CPU 17 determines whether or not a knock command has been input even for one knock. Can be judged. In addition, when the casing 26 is knocked by the finger 27 while data is being transmitted, the CPU 17 stops data transmission / reception. At this time, the acceleration sensor 11 outputs an acceleration sensor output signal 36 which is a short pulse signal of 100 milliseconds or less. The CPU 17 detects the acceleration sensor output signal 36 and then determines that it is in the no-signal state, thereby stopping data transmission / reception.

  In FIG. 5B, when the device transmission icon 33 is knocked three times in succession by the finger 27, the acceleration sensor 11 outputs an acceleration sensor output signal 36. The acceleration sensor 11 outputs acceleration sensor output signals 36a, 36b, and 36c, respectively, in response to the first, second, and third knocks. The CPU 17 determines whether or not a knock command has been input via the touch panel input unit 9 by performing the same determination as the touch panel output signal 35 on the acceleration sensor output signal 36. Thereby, the CPU 17 can transmit and receive data based on one or both of the touch panel output signal 35 and the acceleration sensor output signal 36.

  Next, a procedure in which the portable electronic device 2 and the portable electronic device 3 transmit / receive data will be described. FIG. 6 shows a flow of data transmission / reception processing in the screen data transmission / reception system 1. The CPU 17 of the portable electronic device 2 detects the touch panel output signal 35 or the acceleration sensor output signal 36 in response to the device transmission icon 33 being knocked by the finger 27 (S101). The portable electronic device 2 starts data transmission / reception in response to being knocked by the finger 27. Here, the device transmission icon 33 is desirably knocked a plurality of times, specifically, for example, two to three times. Knocking with the finger 27 is an extremely intuitive and simple operation rooted in the habit of a person knocking on a door and requesting permission to enter the room. Thereby, the user can start transmission / reception of data by an easy and familiar operation.

  Next, the CPU 17 determines whether or not there is no signal (S102). The CPU 17 determines that a knock command has been input by determining that there is no signal. In response to determining that the knock command has been input, the CPU 17 causes the wireless transmission / reception unit 23 to transmit the transmission / reception request signal 37 and the portable electronic device ID signal 38 to the portable electronic device 3 (S103). Here, the transmission / reception request signal 37 is a signal for requesting the portable electronic device 3 to transmit / receive data, and the portable electronic device ID signal 38 is a signal for notifying the portable electronic device ID assigned to the portable electronic device 2. It is.

  By receiving the transmission / reception request signal 37 and the portable electronic device ID signal 38 (S104), the portable electronic device 3 can know that the portable electronic device 2 requests transmission / reception of data. When starting the transmission / reception of data with the portable electronic device 2, the CPU 17 of the portable electronic device 3 causes the wireless transmission / reception unit 23 to transmit the portable electronic device ID signal 39 and the transmission / reception OK signal 40 to the portable electronic device 2 (S105). ). Here, the portable electronic device ID signal 39 is a signal for notifying the portable electronic device ID assigned to the portable electronic device 3, and the transmission / reception OK signal 40 can transmit / receive data to / from the portable electronic device 2. This is a signal to notify that.

  The portable electronic device 2 can know that data can be transmitted / received to / from the portable electronic device 3 by receiving the portable electronic device ID signal 39 and the transmission / reception OK signal 40 (S106). Next, the CPU 17 of the portable electronic device 2 acquires the portable electronic device ID name 32 associated with the portable electronic device ID signal 39 from the portable electronic device ID table 20 and stores the portable electronic device ID name 32 in the data display unit 15. Is displayed (S107). When the portable electronic device ID name 32 displayed on the data display unit 15 is touched with the finger 27, the CPU 17 identifies the portable electronic device ID name 32 selected by the user by detecting the touch panel output signal 35. (S108). Next, the CPU 17 causes the wireless transmission / reception unit 23 to transmit the screen data 41 to the portable electronic device 3 (S109). Here, the screen data 41 is data displayed on the data display unit 15 or data associated with the file folder icon 31 displayed on the data display unit 15. It is assumed that data associated with the file folder icon 31 is stored in the data storage unit 18. When the portable electronic device 3 receives the screen data 41 (S110), the screen data transmission / reception system 1 ends the data transmission / reception process.

  As described above, the screen data transmission / reception system 1 can specify a partner to transmit / receive the screen data 41 when the portable electronic devices 2 to 4 and the large screen data display device 5 are knocked or touched by the finger 27. . Furthermore, the screen data transmission / reception system 1 can transmit and receive screen data 41 between the portable electronic devices 2 to 4 and the large screen data display device 5. Since knocking or touching with the finger 27 is an extremely intuitive and simple operation rooted in human habits, the user can sensuously operate the portable electronic devices 2 to 4 and the large screen data display device 5. .

In addition, this invention is not restricted to the structure of the said embodiment, A various deformation | transformation is possible,
The portable electronic devices 2 to 4 and the large screen data display device 5 may be configured to further include a microphone, a speaker, a memory card terminal, a wired communication terminal, or the like. The portable electronic devices 2 to 4 and the large screen data display device 5 are not configured to include the touch panel input unit 9 and the acceleration sensor 11, but include only one of the touch panel input unit 9 and the acceleration sensor 11. It doesn't matter.

Claims (6)

In a screen data transmission / reception system comprising a plurality of portable electronic devices,
The portable electronic device includes an acceleration sensor that detects acceleration, a touch panel input unit that detects contact of a user's finger, a data storage unit that stores data, a data display unit that displays the data as screen data, and a device A control unit that controls the entire device, a control program that controls the entire device, a main storage unit that stores a unique portable electronic device ID assigned to the portable electronic device, and a wireless transmission / reception unit that transmits and receives radio signals,
The wireless signal is a transmission / reception request signal for requesting the other portable electronic device to transmit / receive the screen data, and a portable electronic device ID signal for notifying the other portable electronic device of the portable electronic device ID. ,
The acceleration sensor outputs an acceleration sensor output signal in response to detecting the acceleration,
The touch panel input unit outputs a touch panel output signal in response to detecting contact of a user's finger,
The acceleration sensor output signal and the touch panel output signal are pulse signals,
In response to detecting the pulse signal , the control unit continues to detect the pulse signal until a predetermined time elapses, and continues to detect the pulse signal from the acceleration sensor and the touch panel input unit until the predetermined time elapses. When no pulse signal is output, it is determined that there is no signal,
The wireless transmission / reception unit transmits the transmission / reception request signal and the portable electronic device ID signal to the other portable electronic device, and further transmits screen data when the control unit determines that the no-signal state is present. A screen data transmission / reception system characterized by:   The control unit detects the pulse signal output from the acceleration sensor or the touch panel input unit while the wireless transmission / reception unit transmits / receives the screen data to / from another portable electronic device. 2. The screen data transmission / reception system according to claim 1, wherein the screen data transmission / reception system is stopped when it is determined whether or not it is in a signal state and it is determined that the signal is in a no-signal state. The wireless signal further includes a transmission / reception OK signal for notifying that the screen data can be transmitted / received to other portable electronic devices,
When the main storage device stores a portable electronic device ID name of another portable electronic device in association with the portable electronic device ID of the other portable electronic device,
The data display unit displays the portable electronic device ID name in response to the wireless transmission / reception unit receiving the transmission / reception OK signal and the portable electronic device ID signal from another portable electronic device,
The touch panel input unit outputs the touch panel output signal in response to the portable electronic device ID name displayed on the data display unit being touched by a user's finger,
The controller is
In response to detecting the touch panel output signal, display a device transmission icon in the shape of a bidirectional arrow on the data display unit,
The wireless transmission / reception unit transmits all the screen data displayed on the data display unit in response to the device transmission icon being touched on the user's finger along the bidirectional arrow. The screen data transmitting / receiving system according to claim 1 . An acceleration sensor that detects acceleration, a touch panel input unit that detects contact of a user's finger, a data storage unit that stores data, a data display unit that displays the data as screen data, and a control unit that controls the entire apparatus If, in order to transmit and receive said screen data using a computer having a main memory for storing a unique computer ID assigned to the control program and apparatus for controlling the entire apparatus, and a radio transceiver for transmitting and receiving radio signals In the screen data transmission / reception program of
The wireless signal is a transmission / reception request signal for requesting the other computer to transmit / receive the screen data, and a computer ID signal for notifying the other computer of the computer ID,
The controller is
Causing the acceleration sensor to output an acceleration sensor output signal in response to detecting acceleration;
Causing the touch panel input unit to output a touch panel output signal in response to detecting contact of a user's finger;
The acceleration sensor output signal and the touch panel output signal are pulse signals. According to the detection of the pulse signal, the pulse signal is continuously detected until a predetermined time elapses until the predetermined time elapses. When the pulse signal is not output from the acceleration sensor and the touch panel input unit continuously, determining that there is no signal state;
When it is determined that it is in the no-signal state, the wireless transmission / reception unit causes the other portable electronic device to transmit the transmission / reception request signal and the portable electronic device ID signal, and further transmits screen data; Screen data transmission / reception program characterized by causing a computer to execute When the control unit detects the pulse signal output from the acceleration sensor or the touch panel input unit while allowing the wireless transmission / reception unit to transmit / receive the screen data to / from another computer, the no-signal state 5. The computer according to claim 4 , further comprising: a step of determining whether or not the screen data is received; and a step of stopping transmission and reception of the screen data in response to the determination that the no-signal state has occurred. Screen data transmission / reception program. The wireless signal further includes a transmission / reception OK signal for notifying other computer that transmission / reception of the screen data is possible,
When the main storage device stores the computer ID name of another computer in association with the computer ID of the other computer,
The controller is
Causing the data display unit to display the computer ID name in response to the wireless transmission / reception unit receiving the transmission / reception OK signal and the computer ID signal from another computer;
Causing the touch panel input unit to output the touch panel output signal in response to the computer ID name displayed on the data display unit being touched by a user's finger;
In response to detecting the touch panel output signal, displaying a device transmission icon in the shape of a bidirectional arrow on the data display unit;
In response to the device transmission icon being touched on the user's finger along the bidirectional arrow, the wireless transmission / reception unit transmits all the screen data displayed on the data display unit; 5. The screen data transmission / reception program according to claim 4 , wherein the computer is executed.

Images