WO2012090296A1

WO2012090296A1 - Screen data sending/receiving system and screen data sending/receiving program

Info

Publication number: WO2012090296A1
Application number: PCT/JP2010/073695
Authority: WO
Inventors: 弼一三木; 真一三木; 学三木; 光三木
Original assignee: 株式会社ビジョナリスト
Priority date: 2010-12-28
Filing date: 2010-12-28
Publication date: 2012-07-05
Also published as: JPWO2012090296A1; JP5285186B2

Abstract

A data display unit (15) displays a file folder icon (31), a portable electronic device ID name (32), and a device transmission icon (33). In response to a knock by a finger (27) on a touch panel input unit (9) or a main body of a portable electronic device (2), a CPU (17) detects a touch panel output signal (35) or an acceleration sensor output signal (36). In response to a touch by the finger (27) on the portable electronic device ID name (32) or the device transmission icon (33), a wireless sending/receiving unit (23) transmits a sending/receiving request signal (37). Upon receiving a sending/receiving OK signal (40), the wireless sending/receiving unit (23) transmits screen data (41). Thereby, a user can send/receive the screen data (41) by an intuitive and simple operation.

Description

Screen data transmission / reception system and screen data transmission / reception program

The present invention intuitively manages screen data displayed on a portable electronic device 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 mobile phones, digital cameras, portable game machines, notebook computers, tablet computers, and smartphones that use 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).

Also, for example, a technique for starting transmission by detecting that a data icon has been released at the outer edge of the display unit of the mobile terminal device is known (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

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.

In order 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 detects the acceleration The touch panel input unit outputs a touch panel output signal in response to detecting the touch of the user's finger, the control unit detects the acceleration sensor output signal and the touch panel output signal, and the acceleration sensor output signal is output. Or, after detecting the touch panel output signal, the wireless transmission / reception unit continues to detect the acceleration sensor output signal and the touch panel output signal until a predetermined time elapses. When the acceleration sensor output signal and the touch panel output signal are not detected until the time elapses, the screen data is further transmitted after transmitting the transmission / reception request signal and the portable electronic device ID signal to another portable electronic device.

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.

Further, according to the present invention, in the above-described improved invention, the acceleration sensor output signal and the touch panel output signal are pulse signals, and the control unit detects a plurality of continuous pulse signals, and then a predetermined time elapses. When the pulse signal is continuously detected until the predetermined time elapses and no pulse signal is output from the acceleration sensor and the touch panel input unit, it is determined that there is no signal.

According to the present invention, the portable electronic device sends a transmission / reception request signal to another portable electronic device based on a plurality of continuous pulse output signals 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 only 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. Then, the touch panel output signal is output, and the control unit causes the wireless transmission / reception unit to transmit the screen data to another portable electronic device in response to detecting the touch panel output signal.

According to the present invention, the user selects the 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.

According to the present invention, in the above-described improved invention, when the touch panel input unit displays the portable electronic device ID name and the file folder icon associated with the data on the data display unit, the portable electronic device ID name is displayed. In response to touching the user's finger with the file folder icon, the touch panel output signal is output, and the control unit is associated with the file folder icon in the wireless transmission / reception unit in response to detecting the touch panel output signal. Send data.

According to the present invention, the user can transmit the data associated with the file folder icon to the desired portable electronic device by simply touching the portable electronic device ID name and the file folder icon with a finger.

Further, according to the present invention, in the above-described improved invention, the touch panel input unit outputs a touch panel output signal in response to the portable electronic device ID name displayed on the data display unit being touched by the user's finger. The data display unit displays a device transmission icon in the shape of a bidirectional arrow in response to the detection of the touch panel output signal by the control unit, and the control unit displays the device transmission icon on the user's finger as a bidirectional arrow. In response to being touched along, the wireless transmission / reception unit transmits all screen data displayed on the data display unit.

According to the present invention, the user can transmit image data to the 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, the control unit transmits the transmission / reception request signal and the portable electronic device ID signal from another portable electronic device to the wireless transmission / reception unit. The transmission / reception OK signal and the portable electronic device ID signal are transmitted to another portable electronic device, and the data display unit displays the screen data in response to the wireless transmission / reception unit receiving the screen data.

According to the present invention, the portable electronic device including the small data display unit transmits the screen data to the portable electronic device including the large data display unit. Thereby, the user can display the screen data displayed on the small data display unit on the large data display unit.

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 wireless signal is a transmission / reception request signal for requesting transmission / reception of screen data to another computer, and a computer ID for notifying the other computer of the computer ID. The control unit responds to the acceleration sensor detecting acceleration. A step of outputting an acceleration sensor output signal; a step of causing the touch panel input unit to output a touch panel output signal in response to detection of a touch of a user's finger; and detecting the acceleration sensor output signal and the touch panel output signal to detect the acceleration sensor After detecting the output signal or the touch panel output signal, the step of continuously detecting the acceleration sensor output signal and the touch panel output signal until a predetermined time elapses, and after detecting the acceleration sensor output signal or the touch panel output signal in the wireless transmission / reception unit, When the acceleration sensor output signal and the touch panel output signal are not detected until a predetermined time elapses, the screen data is further transmitted after transmitting the transmission / reception request signal and the portable electronic device ID signal to another portable electronic device; , Execute on the computer.

According to the present invention, the computer transmits screen data after transmitting a transmission / reception request signal to another computer 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.

Further, according to the present invention, in the above-described improved invention, the acceleration sensor output signal and the touch panel output signal are pulse signals, and the control unit detects a plurality of continuous pulse signals, and then a predetermined time elapses. A step of continuously detecting the pulse signal until the predetermined time elapses, and a step of determining that there is no signal when the pulse signal is not output from the acceleration sensor and the touch panel input unit.

According to the present invention, the computer sends a transmission / reception request signal to another computer based on a plurality of continuous pulse output signals output from the acceleration sensor or from 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 an extremely 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 Depending on the detection of the output signal, the screen data is transferred to the wireless transceiver. To execute the steps of transmitting to the over data, to the computer.

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.

According to the present invention, in the above-described improved invention, when the control unit displays the computer ID name and the file folder icon associated with the data on the data display unit on the touch panel input unit, the computer ID name is displayed. And a step of outputting a touch panel output signal when the file folder icon is touched by the user's finger, and a data associated with the file folder icon in the wireless transmission / reception unit when the touch panel output signal is detected. And causing the computer to execute.

According to the present invention, the user can transmit data associated with the file folder icon to a desired computer by simply touching the computer ID name and the file folder icon with a finger.

Further, according to the present invention, in the above-described improved invention, the control unit outputs a touch panel output signal to the touch panel input unit in response to the touch of the computer ID name displayed on the data display unit with the user's finger. A step of outputting, a step of displaying a device transmission icon in the shape of a bidirectional arrow in response to the detection of the touch panel output signal by the control unit on the data display unit, and the device transmission icon being bidirectional on the user's finger In response to the touch along the arrow, the computer causes the wireless transmission / reception unit to transmit all screen data displayed on the data display unit.

According to the present invention, 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.

Further, according to the present invention, in the above-described improved invention, the control unit receives the transmission / reception OK signal and the wireless transmission / reception unit in response to the wireless transmission / reception unit receiving the transmission / reception request signal and the computer ID signal from another computer. Causing the computer to execute a step of transmitting the computer ID signal to another computer and a step of causing the data display unit to display the screen data in response to the reception of the screen data by the wireless transmission / reception unit.

According to the present invention, a computer having a small data display unit transmits screen data to a computer having a large data display unit. Thereby, the user can display the screen data displayed on the small data display unit on the large data display unit.

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.

DESCRIPTION OF SYMBOLS 1 Screen data transmission / reception system 2 Portable electronic device 9 Touch panel input part 11 Acceleration sensor 15 Data display part 17 CPU (control part)
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 external 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.

Further, the data display unit 15 displays the portable electronic device ID name 32 stored in the portable electronic device ID table 20 and the 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.

The time interval between the first knock and the second knock, and 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, which 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.

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. 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 preferably 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.

The portable electronic device 3 can know that the portable electronic device 2 is requesting transmission / reception of data by receiving the transmission / reception request signal 37 and the portable electronic device ID signal 38 (S104). 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

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 control unit detects the acceleration sensor output signal and the touch panel output signal and detects the acceleration sensor output signal and the touch panel until a predetermined time elapses after detecting the acceleration sensor output signal or the touch panel output signal. Continue to detect the output signal,
When the control unit does not detect the acceleration sensor output signal or the touch panel output signal until a predetermined time has elapsed after the control unit detects the acceleration sensor output signal or the touch panel output signal, A screen data transmission / reception system further comprising transmitting screen data after transmitting the transmission / reception request signal and the portable electronic device ID signal to the portable electronic device.
The acceleration sensor output signal and the touch panel output signal are pulse signals,
The control unit continuously detects the pulse signal until the predetermined time elapses after detecting the plurality of continuous pulse signals, and continues to detect the acceleration sensor and the touch panel input unit until the predetermined time elapses. The screen data transmission / reception system according to claim 1, wherein when the pulse signal is not output from, it is determined that there is no signal.
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 screen data transmission / reception system according to claim 1, wherein the control unit causes the wireless transmission / reception unit to transmit the screen data to another portable electronic device in response to detecting the touch panel output signal. .
When the portable electronic device ID name and the file folder icon associated with the data are displayed on the data display unit, the touch panel input unit displays the portable electronic device ID name and the file folder icon. In response to being touched, the touch panel output signal is output,
The screen data transmission / reception system according to claim 4, wherein the control unit causes the wireless transmission / reception unit to transmit the data associated with the file folder icon in response to detecting the touch panel output signal. .
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 data display unit displays a device transmission icon in the shape of a bidirectional arrow in response to the control unit detecting the touch panel output signal,
The control unit transmits all the screen data displayed on the data display unit to the wireless transmission / reception unit in response to the device transmission icon being touched by the user's finger along the bidirectional arrow. 5. The screen data transmission / reception system according to claim 4, wherein transmission is performed.
The controller is
In response to the wireless transmission / reception unit receiving the transmission / reception request signal and the portable electronic device ID signal from another portable electronic device, the wireless transmission / reception unit transmits the transmission / reception OK signal and the portable electronic device ID signal to the other. To the portable electronic device,
5. The screen data transmission / reception system according to claim 4, wherein the data display unit displays the screen data in response to the wireless transmission / reception unit receiving the screen data.
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 A screen that transmits and receives the screen data using a computer that includes a main storage unit that stores a control program for controlling the entire device and a unique computer ID assigned to the device, and a wireless transmission and reception unit that transmits and receives wireless signals. In the data transmission / reception program,
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 detected, and the acceleration sensor output signal and the touch panel output signal are detected until a predetermined time elapses after the acceleration sensor output signal or the touch panel output signal is detected. The steps to continue,
After detecting the acceleration sensor output signal or the touch panel output signal in the wireless transmission / reception unit, when the acceleration sensor output signal and the touch panel output signal are not detected until a predetermined time elapses, the other portable electronic device A screen data transmission / reception program that causes a computer to execute a step of transmitting screen data after transmitting the transmission / reception request signal and the portable electronic device ID signal.
The acceleration sensor output signal and the touch panel output signal are pulse signals,
The control unit continuously detects the pulse signal until the predetermined time elapses after detecting the plurality of continuous pulse signals, and continues the acceleration sensor and the touch panel until the predetermined time elapses. The screen data transmission / reception program according to claim 8, wherein when the pulse signal is not output from the input unit, the computer executes the step of determining that there is no signal.
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 9. The method according to claim 8, further comprising: causing the computer to execute a step of determining whether or not the screen data is transmitted and a step of stopping transmission / reception of the screen data in response to determining 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;
9. The screen data transmission / reception according to claim 8, further comprising: causing the wireless transmission / reception unit to transmit the screen data to another computer in response to detecting the touch panel output signal. program.
The controller is
When the computer ID name and the file folder icon associated with the data are displayed on the data display unit on the touch panel input unit, the computer ID name and the file folder icon are touched by the user's finger. In response, outputting the touch panel output signal;
12. The screen according to claim 11, wherein, in response to detecting the touch panel output signal, causing the wireless transmission / reception unit to transmit the data associated with the file folder icon. Data transmission / reception program.
The controller is
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;
Displaying the device transmission icon in the shape of a bidirectional arrow in response to the control unit detecting the touch panel output signal 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; The screen data transmission / reception program according to claim 11, wherein the computer is executed.
The controller is
In response to the wireless transmission / reception unit receiving the transmission / reception request signal and the computer ID signal from another computer, the wireless transmission / reception unit transmits the transmission / reception OK signal and the computer ID signal to the other computer. When,
12. The screen data transmission / reception program according to claim 11, further comprising: causing the computer to execute a step of causing the data display unit to display the screen data in response to the wireless transmission / reception unit receiving the screen data. .