CN103428559A - Data display method, mobile terminal and play device - Google Patents

Abstract

The present invention provides a data display method. A mobile terminal detects a playback device under a wireless local area network accessed by the mobile terminal, and selects at least one detected playback device as a target playback device; the method includes: judging whether a user operation is detected, If so, send the access address of the data to be played on the mobile terminal to the target playback device, so that the target playback device will display the data accessed according to the received access address through a display screen. It can be seen that in the present invention, the playback device under the same wireless local area network as the mobile terminal will be selected as the target playback device, and after the user operation is detected, the access address of the data to be played on the mobile terminal will be sent to the target playback device so that the target playback The device displays, thereby realizing the display of the data on the mobile terminal on a playback device with a larger screen or higher definition. The invention also provides a data display method, a mobile terminal and a playback device.

Description

A data display method, mobile terminal and playback device

technical field

The invention relates to the communication field, in particular to a data display method, a mobile terminal and a playback device. the

Background technique

With the continuous development of hardware technology and software applications, people are becoming more and more accustomed to using mobile terminals such as mobile phones, PADs, and notebooks. However, due to portability considerations, mobile terminals such as mobile phones usually have disadvantages such as small or unclear display screens compared with playback devices such as televisions. Therefore, when using mobile terminals such as mobile phones to view files and play videos, corresponding problems such as small playback screens and low resolution will also occur. Although broadcasting devices such as TVs are poor in portability, they usually have larger display screens and higher definition. the

Therefore, there is a need for a method capable of displaying data on a mobile terminal such as a mobile phone on a playback device such as a TV. the

Contents of the invention

The technical problem to be solved by the present invention is to provide a data display method, a mobile terminal and a playback device, so that the data on the mobile terminal can be displayed on the playback device. the

For this reason, the technical scheme that the present invention solves technical problem is:

The present invention provides a data display method, the mobile terminal detects the playback device under the wireless local area network accessed by the mobile terminal, and selects at least one detected playback device as the target playback device;

The methods include:

Judging whether user operation is detected, if yes, the access address of the data to be played on the mobile terminal is sent to the target playback device, so that the target playback device accesses the data to be played on the mobile terminal according to the received access address, and the access The received data is displayed on the display screen of the target playback device. the

Preferably, after sending the access address of the data to be played on the mobile terminal to the target playback device, it also includes:

Sending a control command to the target playback device, the control command enables the target playback device to control the display state of the data on the display screen. the

Preferably, the user operation is a button operation or a screen swiping operation. the

Preferably, the mobile terminal is provided with an acceleration sensor;

Then when the user operation is a screen-swinging operation, the determination of whether the user operation is detected is specifically:

Determine whether the detected acceleration state value is greater than the preset threshold, and if so, determine that a user operation has been detected;

Wherein, the acceleration state value is calculated from the detected three acceleration component values of the acceleration sensor. the

Preferably, when the determination result of judging whether the detected acceleration state value is greater than the preset threshold is yes, record the current time, and determine the current time and the time recorded when the state value was greater than the preset threshold last time If the time interval is less than the preset time, it is determined that a user operation is detected. the

Preferably, the mobile terminal is provided with a distance detection device;

The selection of at least one detected playback device as the target playback device is specifically:

Selecting at least one playback device that is closest to the mobile terminal detected by the distance detection means as the target playback device. the

The present invention also provides a data display method, the method comprising:

Monitor whether the access address sent by the mobile terminal is received, and if so, access the data to be played on the mobile terminal according to the received access address, and display the accessed data through the display screen of the playback device;

Wherein, the access address is the access address of the data to be played sent after the mobile terminal detects the user operation;

The playback device is one of the target playback devices detected and selected by the mobile terminal under the wireless local area network accessed by the mobile terminal. the

Preferably, before displaying the accessed data through the display screen of the playback device, it also includes:

Judging whether the playback device is in other program playback state or game state, if so, then suspend the current state, and perform the display of the accessed data through the display screen of the playback device. the

The present invention also provides a mobile terminal, which includes a detection unit, a judging unit and a sending unit;

The detection unit is used to detect the playback device under the wireless local area network accessed by the mobile terminal, and select at least one detected playback device as the target playback device;

The judging unit is used to judge whether a user operation is detected, and if so, notify the sending unit to send the access address of the data to be played on the mobile terminal to the target playback device, so that the target playback device accesses the mobile device according to the received access address. The data to be played on the terminal, and the accessed data is displayed on the display screen of the target playback device. the

The present invention also provides a playback device, which includes a monitoring unit, an access unit and a display unit;

The monitoring unit is used to monitor whether the access address sent by the mobile terminal is received, and if so, notify the access unit to access the data to be played on the mobile terminal according to the received access address;

The display unit displays the data accessed by the access unit through the display screen of the playback device;

Wherein, the access address is the access address of the data to be played sent after the mobile terminal detects the user operation;

The playback device is one of the target playback devices detected and selected by the mobile terminal under the wireless local area network accessed by the mobile terminal. the

It can be seen from the above technical solution that in the present invention, the playback device under the same wireless local area network as the mobile terminal will be selected as the target playback device, and when the user operation is detected, the access address of the data to be played on the mobile terminal will be sent to the target Playing device, and the target playing device accesses the data to be played on the mobile terminal according to the received access address, and displays the accessed data through the target playing device, thereby realizing the data on the mobile terminal on the relative mobile terminal, the screen Display on larger or higher-definition playback devices. the

Description of drawings

Fig. 1 is the schematic flow chart of the first embodiment of the data display method provided by the present invention;

Fig. 2 is the schematic flow chart of the second embodiment of the data display method provided by the present invention;

Fig. 3 is a schematic flow chart of the third embodiment of the data display method provided by the present invention;

Fig. 4 is the structural representation of the specific embodiment of mobile terminal provided by the present invention;

Fig. 5 is a schematic structural diagram of a specific embodiment of a playback device provided by the present invention. the

Detailed ways

With the development of information technology, people are more and more accustomed to using mobile terminals such as mobile phones, PADs, and notebooks. However, due to the consideration of portability, mobile terminals such as mobile phones have the disadvantage of small or unclear display screens compared with playback devices such as TVs. Therefore, when using a mobile terminal such as a mobile phone to view files or play videos, problems such as small playback screens or low resolution may also occur. Although broadcasting devices such as TVs are relatively poor in portability, they usually have larger screens and higher resolution. the

Therefore, the present invention provides a method capable of displaying data on a mobile terminal such as a mobile phone on a playback device such as a TV, a mobile terminal and a playback device, so that the data on the mobile terminal can be displayed through a larger display screen or a higher definition. high playback device for display. the

Embodiment one

Please refer to Fig. 1, the present invention provides the first embodiment of the data display method, in this embodiment, the mobile terminal detects the playback device under the wireless local area network that the mobile terminal accesses, and selects at least one playback device detected as the target playback device. the

Specifically, this step may be that after the mobile terminal detects that the user starts the first application, it detects the playback device under the wireless local area network accessed by the mobile terminal. the

Here, by selecting one or more playback devices as target playback devices, the data on the mobile terminal can be displayed on the one or more playback devices. If no playback device is detected under the wireless local area network accessed by the mobile terminal at this time, the process may be terminated, or the detection may be performed in a certain cycle, which is not limited in the present invention. the

When selecting the target playback device, the user can make the selection, and the mobile terminal receives the user's selection result; the mobile terminal can also choose randomly, or default to the result selected by the user last time, or select one or more devices closest to the mobile terminal. playback device. Wherein, when selecting the playback device with the shortest distance, the mobile terminal is provided with a distance detection device, and the selection of at least one detected playback device as the target playback device specifically includes: selecting the target playback device according to the distance detected by the distance detection device and the mobile terminal At least one playback device with the closest distance is used as the target playback device. the

In this embodiment, the method includes:

S101: The mobile terminal judges whether a user operation is detected, and if so, executes S102, which indicates that the user wants to display data on the mobile terminal on the playback device. If not, the process may be terminated, or S101 may be executed cyclically with a certain period, which is not limited in the present invention. the

Here, the user operation may be the user's screen-swiping operation or the user's button operation, that is, after the user presses a corresponding button or shakes the screen, S102 is executed. the

S102: The mobile terminal sends the access address of the data to be played on the mobile terminal to the target playback device. the

In this step, the data to be played may be one or more types of data such as text data, picture data, audio data, and video data currently displayed or ready to be displayed by the mobile terminal. the

Actually, in the present invention, the mobile terminal acts as the server side, so the server side takes the data to be played as a shared file, and sends the access address of the shared file to the target playback device. the

S103: The target playback device accesses the data to be played on the mobile terminal according to the received access address, and displays the accessed data through the display screen of the target playback device. the

Since the mobile terminal acts as the server side, the target playback device here accesses the data to be played according to the received access address by accessing the shared folder of the HTTP SERVER. the

The data to be played may be data currently displayed by the mobile terminal, or data pre-selected by the user. For example, when the data to be played is the data currently displayed by the mobile terminal, the mobile terminal sends the access address of the data currently displayed by the mobile terminal to the playback device in step S102 so that the playback device can display it. When the data to be played is the data stored in the mobile terminal pre-selected by the user, the mobile terminal sends the access address of the data pre-selected by the user to the playback device in step S102, so that the playback device displays the pre-selected data at the same time or sequentially. selected data. the

In this step, the accessed text data, picture data, audio data, video data, etc. are displayed on the display screen of the target playback device, that is, played. At this time, the target playback device may be displaying or playing other data. At this time, the data currently displayed or played by the target playback device can be suspended, and the data on the accessed mobile terminal can be displayed. For example, when the target playback device is a TV, and the TV is playing a TV program or is in a game interface such as WII, PS3, XBOX, etc., the TV can be set as the target playback device of the mobile phone by starting the first application of the mobile phone. After pressing the button or swiping the screen, the TV can suspend the currently playing TV program or game interface, and display the data on the mobile phone. Specifically, before displaying the accessed data through the display screen of the playback device in step S103, it also includes: judging whether the playback device is in the state of playing satellite programs or in the state of a somatosensory game machine, and if so, suspending the current state and executing The data to be accessed is displayed through a display screen of the playback device. the

In this embodiment, when the mobile terminal is an Android system, the mobile terminal and the target playback device can communicate through the DLNA protocol. the

In this embodiment, compared with the mobile terminal, the display screen of the playback device is larger and/or has a higher definition. The mobile terminal may be a mobile electronic device such as a mobile phone, a PAD, or a notebook. The playback device may be a TV, a display screen, and other devices used for playback. the

It can be seen from the above technical solution that in the embodiment of the present invention, the playback device under the same wireless local area network as the mobile terminal is selected as the target playback device, and when the user operation is detected, the access address of the data to be played on the mobile terminal is sent to The target playback device, and the target playback device accesses the data to be played on the mobile terminal according to the received access address, and displays the accessed data through the target playback device, thereby realizing the data on the mobile terminal in the relative mobile terminal, Display on a playback device with a larger screen or higher definition. the

It should be noted that in the present invention, the mobile terminal is set as the server side, and the mobile terminal is accessed by the playback device, and the mobile terminal does not directly send the data to be played to the playback device. the

In the embodiment of the present invention, after the user operation is detected in S101, S102 can be executed cyclically, so as to send the access addresses of different data to be played to the target playback device cyclically, so that the target playback device can display the different data to be played. For example, after detecting the user operation, when playing photo 01 on the mobile terminal, send the access address of photo 01 to the playback device, so that the playback device displays photo 01, and when playing photo 02 on the mobile terminal, send the access address of photo 02 to The access address is sent to the playback device, so that the playback device displays photo 02. Of course, it is also possible to send the access devices of photo 01 and photo 02 to the playback device at the same time, so that the playback device can display photo 01 and photo 02 simultaneously or sequentially. the

In fact, in the embodiment of the present invention, a series of operations can be further performed on the data displayed on the playback device through the mobile terminal. Specifically, after step S103, the method also includes:

Send a control command to the target playback device, and the control command makes the target playback device control the display state of the data on the display screen. Here, the display state may specifically include: display duration, current display position, display size, volume, when to display, and the like. the

This step may be sending a control command to the target playback device according to the received user control signal when the mobile terminal receives the user control signal. At this time, the user can not only display and play the data on the mobile terminal on TV and other playback devices, but also further control the display status of the data through mobile terminals such as mobile phones, for example, control the display of the next photo, Enlarges the currently displayed photo, or increases the volume of audio data, etc. the

In the embodiment of the present invention, the target playback device can also be reselected. Specifically, the method further includes: re-detecting the playback devices under the wireless local area network accessed by the mobile terminal, and selecting at least one detected playback device as the target playback device. equipment. the

The user operation detected in S101 in the embodiment of the present invention may be a button operation or a screen-swing operation, wherein, when the user operation is a screen-swing operation, the acceleration sensor may detect the screen-swing operation. For example, the mobile terminal is provided with an acceleration sensor, and the determination in step S101 whether a user operation is detected is specifically: determining whether the detected acceleration state value is greater than a preset threshold, and if so, determining that a user operation has been detected. If not, it is determined that no user operation has been detected. the

Wherein, the acceleration state value is calculated from the detected three acceleration component values of the acceleration sensor. The three acceleration component values may be acceleration change values of coordinate axes x, y, and z axes in three directions of the acceleration sensor within a certain period of time. the

Specifically, when calculating the acceleration state value, the acceleration state value may be the sum of the three acceleration component values, or in order to make the judgment result more accurate, the acceleration state value may also be the square root of the sum of the squares of the three acceleration component values. the

Sometimes the user’s continuous screen-swiping operation in a relatively short period of time may be a wrong operation, so in order to screen out this kind of wrong operation, in step S101, when the judgment result of judging whether the detected acceleration state value is greater than the preset threshold is If yes, record the current time, and determine the time interval between the current time and the time recorded when the state value was greater than the preset threshold last time, if the time interval is less than the preset time, it is determined that user action. the

The two embodiments provided below will respectively illustrate the first embodiment of the data display method of the present invention from the side of the mobile terminal and the side of the playback device, and the relevant parts of the three embodiments can be referred to each other. the

Embodiment two

Please refer to FIG. 2, the present invention also provides a second embodiment of the data display method, which is applied to the mobile terminal side. The mobile terminal detects the playback device under the wireless local area network accessed by the mobile terminal, and selects at least one detected playback device. device as the target playback device. the

The mobile terminal may also be provided with a distance detection device; then the selection of at least one detected playback device as the target playback device specifically includes: selecting at least one playback device that is closest to the mobile terminal and detected by the distance detection device as the target playback device. the

In this embodiment, the method includes:

S201: Determine whether a user operation is detected, and if so, execute S202, which means that the user wants to display data on the mobile terminal on the playback device. If not, the process may be terminated, or S201 may be executed cyclically with a certain period, which is not limited in the present invention. The user operation may be the user's screen-swiping operation, or the user's key operation. the

S202: Send the access address of the data to be played on the mobile terminal to the target playback device, so that the target playback device accesses the data to be played on the mobile terminal according to the received access address, and display the accessed data on the target playback device screen to display. the

Wherein, the data to be played may be data currently displayed by the mobile terminal, or data pre-selected by the user. the

In this embodiment, the mobile terminal serves as the server side, and the playback device accesses data on the mobile terminal. the

In this embodiment, the mobile terminal can communicate with the playback device through the DLNA protocol. Therefore, in step S202, sending the access address of the data to be played on the mobile terminal to the target playback device can specifically be: sending the data to be played on the mobile terminal The access address is sent to the target playback device through the DLNA protocol. the

It can be seen from the above technical solution that in this embodiment, the playback device under the same wireless local area network as the mobile terminal will be selected as the target playback device, and when the user operation is detected, the access address of the data to be played on the mobile terminal will be sent to The target playback device, so that the target playback device accesses the data to be played on the mobile terminal according to the received access address, and displays the accessed data through the target playback device, thereby realizing the data on the mobile terminal in the relative mobile terminal , and display it on a playback device with a larger screen or higher definition. the

In this embodiment, after sending the access address of the data to be played on the mobile terminal to the target playback device in step S202, the method may also include:

Sending a control command to the target playback device, the control command enables the target playback device to control the display state of the data on the display screen. the

In this embodiment, the user operation in step S201 may be a button operation or a screen swiping operation. When the user operation is a screen-swinging operation, the mobile terminal is provided with an acceleration sensor, and the determination in step S201 whether a user operation is detected is specifically: determining whether the detected acceleration state value is greater than a preset threshold, if yes , it is determined that a user operation is detected; wherein, the acceleration state value is calculated from the detected three acceleration component values of the acceleration sensor. the

Preferably, the acceleration state value is the sum of the three acceleration component values, or the square root of the sum of the squares of the three acceleration component values. the

Preferably, when the result of judging whether the detected acceleration state value is greater than the preset threshold in step S201 is yes, record the current time, and determine the difference between the current time and the last time the state value was greater than the preset threshold. A time interval between recorded moments, if the time interval is less than a preset time, it is determined that a user operation is detected. the

Embodiment three

Referring to FIG. 3 , the present invention also provides a third embodiment of the data display method, which is applied to one of the target playback devices. the

In this embodiment, the method includes:

S301: Monitor whether the access address sent by the mobile terminal is received, if yes, execute S302, if not, end the process, or execute S301 in a certain cycle, which is not limited in the present invention. the

S302: Access the data to be played on the mobile terminal according to the received access address, and display the accessed data on the display screen of the playback device. Wherein, the data to be played may be data currently displayed by the mobile terminal, or data pre-selected by the user. the

Wherein, the access address is the access address of the data to be played sent after the mobile terminal detects the user operation. The user operation may be the user's screen-swiping operation, or the user's key operation. The playback device is one of the target playback devices under the wireless local area network accessed by the mobile terminal detected and selected by the mobile terminal. In fact, the mobile terminal detects the playback device under the wireless local area network accessed by the mobile terminal, and At least one detected playback device is selected as the target playback device, and in the embodiment of the present invention, any one of the detected and selected target playback devices is used as the execution subject. the

In this embodiment, the mobile terminal serves as the server side, and the playback device accesses data on the mobile terminal. the

In this embodiment, the mobile terminal can communicate with the playback device through the DLNA protocol, so the accessing the data to be played on the mobile terminal according to the received access address in step S302 is specifically: according to the received access address, through the DLNA The protocol accesses the data to be played on the mobile terminal. the

It can be seen from the above technical solution that after monitoring the access address sent by the mobile terminal in this embodiment, the data to be played on the mobile terminal will be accessed according to the received access address, and the accessed data will be displayed through the playback device. The address is the access address of the data to be played sent after the mobile terminal detects the user operation. The playback device is one of the target playback devices detected and selected by the mobile terminal under the wireless local area network accessed by the mobile terminal. Therefore, it is realized that the data on the mobile terminal is displayed on a playback device with a larger screen or higher definition than the mobile terminal. the

In this embodiment, after the step S302, the method may further include:

It is monitored whether the control command sent by the mobile terminal is received, and if yes, the display state of the data on the display screen is controlled according to the received control command. the

Before displaying the accessed data through the display screen of the playback device in the step S302, it may also include:

Judging whether the playback device is in the state of playing satellite programs or the state of the somatosensory game machine, if so, suspending the current state, and performing the display of the accessed data through the display screen of the playback device. the

In this embodiment, the user operation may be a button operation or a screen swiping operation. the

The present invention also provides embodiments of a mobile terminal and a playback device, wherein the embodiment of the mobile terminal corresponds to the second embodiment of the data display method, and the embodiment of the playback device corresponds to the third embodiment of the data display method. the

Embodiment four

Referring to FIG. 4 , the present invention also provides a specific embodiment of a mobile terminal. In this embodiment, the mobile terminal includes a detecting unit 401 , a judging unit 402 and a sending unit 403 . the

The detection unit 401 is configured to detect playback devices under the wireless local area network accessed by the mobile terminal, and select at least one detected playback device as a target playback device. the

The judging unit 402 is used to judge whether a user operation is detected, and if so, the notification sending unit 403 sends the access address of the data to be played on the mobile terminal to the target playback device, so that the target playback device accesses the mobile terminal according to the received access address. The data to be played on the terminal, and the accessed data is displayed on the display screen of the target playback device. Wherein, the data to be played may be data currently displayed by the mobile terminal, or data pre-selected by the user. the

The mobile terminal may also have a storage unit on which the data to be played is stored. the

Preferably, the sending unit 403 is further configured to send a control command to the target playback device, and the control command enables the target playback device to control the display state of the data on the display screen. the

Preferably, the mobile terminal can also be provided with a distance detection device; then the detection unit 401 selects at least one detected playback device as the target playback device specifically: At least one playback device closest to the mobile terminal is used as the target playback device. the

Preferably, the user operation is a button operation or a screen-swing operation. When the user operation is a screen-swinging operation, the mobile terminal is also provided with an acceleration sensor, and the judgment of whether the user operation is detected is specifically: judging whether the detected acceleration state value is greater than a preset threshold, and if so, judging that User operation; wherein, the acceleration state value is calculated from the detected three acceleration component values of the acceleration sensor. the

Preferably, the acceleration state value is the sum of the three acceleration component values, or the square root of the sum of the squares of the three acceleration component values. the

Preferably, when the determination result of judging whether the detected acceleration state value is greater than the preset threshold is yes, record the current time, and determine the current time and the time recorded when the state value was greater than the preset threshold last time If the time interval is less than the preset time, it is determined that a user operation is detected. the

Preferably, the sending unit 403 sends the access address of the data to be played on the mobile terminal to the target playback device specifically: the sending unit 403 sends the access address of the data to be played on the mobile terminal to the target playback device through the DLNA protocol. the

Embodiment five

Referring to FIG. 5 , the present invention also provides a specific embodiment of a playback device. In this embodiment, the playback device includes a monitoring unit 501 , an access unit 502 and a display unit 503 . the

The monitoring unit 501 is configured to monitor whether the access address sent by the mobile terminal is received, and if so, notify the access unit 502 to access the data to be played on the mobile terminal according to the received access address. Wherein, the data to be played may be data currently displayed by the mobile terminal, or data pre-selected by the user. the

The display unit 503 displays the data accessed by the access unit 502 through the display screen of the playback device. the

Wherein, the access address is the access address of the data to be played sent after the mobile terminal detects the user operation; the playback device is one of the target playback devices detected and selected by the mobile terminal under the wireless local area network accessed by the mobile terminal . the

Preferably, the monitoring unit 501 is also configured to monitor whether a control command sent by the mobile terminal is received, and if so, notify the display unit 503 to control the display state of the data on the display screen according to the received control command. the

Preferably, the display unit is also used to judge whether the playback device is in the state of satellite program playback or motion-sensing game machine, and if so, suspend the current state, and perform the display of the accessed data through the display screen of the playback device. the

Preferably, the access unit 502 accesses the data to be played on the mobile terminal according to the received access address, specifically, the access unit 502 accesses the data to be played on the mobile terminal through the DLNA protocol according to the received access address. the

It should be noted that those skilled in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable memory In the medium, when the program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc. the

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be It is regarded as the protection scope of the present invention. the

Claims (10)

1. a data display method, is characterized in that, mobile terminal detects the wireless local playback equipment off the net of described mobile terminal access, and select at least one playback equipment detected as the target playback equipment;

Described method comprises:

Judge whether to detect user's operation, if, the reference address of the data to be played on mobile terminal is sent to the target playback equipment, so that the target playback equipment is according to the data to be played on the reference address that receives access mobile terminal, the display screen by the data that have access to by the target playback equipment is shown.　

2. method according to claim 1, is characterized in that, the described reference address by the data to be played on mobile terminal also comprises after being sent to the target playback equipment:

Send control command to the target playback equipment, described control command makes the target playback equipment be controlled at the show state of display screen data.　

3. method according to claim 1, is characterized in that, described user is operating as button operation or gets rid of the screen operation.　

4. method according to claim 3, is characterized in that, described mobile terminal is provided with acceleration sensor;

Described user is operating as and gets rid of when operation screen, describedly judges whether to detect user's operation and is specially:

Whether the acceleration condition value that judgement detects is greater than default thresholding, if so, judges and user's operation detected;

Wherein, described acceleration condition value is calculated by three acceleration component values of the acceleration sensor detected.　

5. method according to claim 4, it is characterized in that, the result of determination whether the acceleration condition value detected when judgement is greater than default thresholding is when being, record current time, and determine the time interval between the moment that described current time and last described state value record while being greater than described default thresholding, if the described time interval is less than Preset Time, judges and user's operation detected.　

6. according to the described method of claim 1-5 any one, it is characterized in that, described mobile terminal is provided with distance detection device;

At least one playback equipment that described selection detects is specially as the target playback equipment:

The selective basis distance detection device detect with nearest at least one playback equipment of described distance of mobile terminal as the target playback equipment.　

7. a data display method, is characterized in that, described method comprises:

Whether monitoring receives the reference address that mobile terminal sends, and if so, according to the data to be played on the reference address access mobile terminal received, the display screen by the data that have access to by playback equipment is shown;

Wherein, described reference address is that mobile terminal detects the reference address that the user operates the data to be played of rear transmission;

Described playback equipment is one of target playback equipment that mobile terminal detects and the wireless local of the described mobile terminal access selected is off the net.　

8. method according to claim 7, is characterized in that, described by the data that have access to, the display screen by playback equipment also comprises before showing:

Judge that playback equipment, whether in other program broadcast state or game state, if so, suspends current state, carry out that described the display screen by playback equipment is shown by the data that have access to.　

9. a mobile terminal, is characterized in that, described mobile terminal comprises detecting unit, judging unit and transmitting element;

Described detecting unit is for detection of the wireless local playback equipment off the net of described mobile terminal access, and at least one playback equipment that selection detects is as the target playback equipment;

Described judging unit is for judging whether to detect user's operation, if, notify transmitting element that the reference address of the data to be played on mobile terminal is sent to the target playback equipment, so that the target playback equipment is according to the data to be played on the reference address that receives access mobile terminal, and the display screen by the target playback equipment is shown by the data that have access to.　

10. a playback equipment, is characterized in that, described playback equipment comprises monitoring means, addressed location and display unit;

Whether described monitoring means receives for monitoring the reference address that mobile terminal sends, and if so, notifies addressed location according to the data to be played on the reference address access mobile terminal received;

The data that display unit has access to addressed location are shown by the display screen of playback equipment;

Wherein, described reference address is that mobile terminal detects the reference address that the user operates the data to be played of rear transmission;

Described playback equipment is one of target playback equipment that mobile terminal detects and the wireless local of the described mobile terminal access selected is off the net.　

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