Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further with reference to the accompanying drawings.
Fig. 1-1 is a schematic structural diagram of a display system of types of recommendation information according to an embodiment of the present invention, as shown in fig. 1-1, the system may include a preset device 01 and at least two display devices 02, for example, in the system shown in fig. 1-1, a th display device 021 and a second display device 022 are included, alternatively, the display system of recommendation information may include only at least two display devices 02, and any display device of the at least two display devices may be a preset device, for example, a second display device 022 may be the preset device.
Fig. 1-2 is a flowchart of a display method of types of recommendation information according to an embodiment of the present invention, which can be applied to a th display device 021 in fig. 1-1, and as shown in fig. 1-2, the method can include:
step 101, after receiving a trigger message for displaying recommendation information, acquiring target viewing data from a preset device.
The preset device stores the viewing data sent by at least two display devices, the at least two display devices include the th display device, and the target viewing data is generated according to the viewing data sent by the at least two display devices.
And 102, generating recommendation information according to the target viewing data.
And step 103, displaying the recommendation information.
For example, in a system composed of at least two display devices, a user often watches animation type programs in a second display device for a certain time period, but the user does not watch animation type programs by using a th display device before, when the th display device is opened by the user, the viewing data stored in the preset device, such as a mobile phone, a remote controller or the second display device, can be obtained from the preset device, and the viewing data is the viewing data transmitted to the mobile phone or the remote controller by the second display device or stored by the second display device itself, because the viewing data also belongs to the same users, compared with the prior art, the th display device currently used by the user can obtain target viewing data from the preset device even though the historical viewing data of the user is not stored, and then generates recommendation information according to the target viewing data and displays the recommendation information in the th display device.
In summary, the present invention provides display methods of recommendation information, wherein a th display device may obtain target viewing data from a preset device, and may generate recommendation information according to the target viewing data, because the target viewing data is generated by the preset device according to viewing data sent by at least two display devices, the target viewing data is relatively complete, and may reflect viewing habits of a user when viewing programs on different display devices, so that the reliability of recommendation information generated by the th display device according to the target viewing data is relatively high, and user experience is greatly improved.
Fig. 2-1 is a flowchart of a display method of types of recommendation information according to an embodiment of the present invention, where the method may be applied to the display system of recommendation information shown in fig. 1-1, and as shown in fig. 2-1, the method may include:
step 201, , the display device identifies the target user id of the user currently watching the program after receiving the trigger message for displaying the recommendation information.
In an embodiment of the present invention, the trigger message for displaying the recommendation information may be generated according to a preset trigger operation, where the preset trigger operation may be a power-on operation, a key operation, a touch operation, or a voice operation, and the like, and the present invention is not limited thereto, since habits and preferences of each user for watching programs are different, for example, men like a sports channel, women like a tv drama channel, children like a kids channel, and old people like a health preserving channel or other channels, in order to provide more accurate recommendation information for the user, user identifiers of a plurality of users may be stored in the th display device in advance, and a target user identifier of a user currently watching a program may be identified after receiving the trigger message for displaying the recommendation information.
For example, assuming that three televisions are located in a living room, a main bed and a secondary bed respectively at home of a user, a fingerprint identification module is arranged on a start button of each television, user identifiers A, B and C and fingerprint lines corresponding to each user identifier are stored in each television in advance, and assuming that the th display device is a television in the living room, when the user a presses a start button of the television in the living room, the television can generate a trigger message for displaying recommendation information according to the start operation, and can compare the fingerprint lines acquired by the fingerprint identification module with the fingerprint lines stored in advance, so that a target user identifier of the user watching a program at present can be identified as a.
It should be noted that, for the process of the th display device identifying the target user identifier of the user currently watching the program, reference may be made to related technologies, which is not described in detail in this embodiment of the present invention.
Step 202, the th display device sends an acquisition request to a preset device.
After the th display device determines the target user identifier, in order to provide more reliable recommendation information for the user corresponding to the target user identifier, the th display device may send an acquisition request for requesting to acquire target viewing data to a preset device, where the acquisition request may further include the target user identifier and an identifier of the th display device.
Step 203, the preset device determines target viewing data corresponding to the target user identifier from the viewing data sent by at least two display devices.
Therefore, when the preset device receives an acquisition request (including a target user identifier) sent by the th display device, target viewing data corresponding to the target user identifier can be acquired from the stored viewing data, and the target viewing data can be generated by the preset device according to the viewing data corresponding to the target user identifier sent by the at least two display devices.
For example, assuming that the viewing data stored in the preset device is as shown in table 1, it can be seen from table 1 that the preset device stores therein the viewing data corresponding to each of the user identifiers A, B and C, and the transmission time of each of the viewing data and the device identifier of the transmission device, for example, the viewing data corresponding to the user identifier a stored in the preset device includes T1, T2 and T3, where the transmission time of the viewing data T1 is 6 months, 28 days, 22:30, and the device identifier of the display device transmitting the viewing data T1 is N1. When the target user identifier included in the acquisition request received by the preset device is a, the preset device may determine, from the correspondence shown in table 1, that the target viewing data corresponding to the target user identifier a is T1, T2, and T3, and as can be seen from table 1, the target viewing data T1, T2, and T3 are generated according to the viewing data sent by the display devices whose device identifiers are N1 and N2.
TABLE 1
Step 204, the preset device sends the target viewing data to the th display device.
The preset device may transmit the target viewing data to the th display device after determining the target viewing data, for example, the preset device may transmit the target viewing data T1, T2 and T3 to the tv in the living room.
It should be noted that, since the corresponding relationship between the user identifier and the viewing data stored in the preset device may further record the sending time of each viewing data and the device identifier of the sending device, when the preset device receives the acquisition request sent by the th display device, it may further determine whether the viewing data already stored in the th display device is the latest viewing data according to the device identifier of the th display device included in the acquisition request, if the viewing data already stored in the th display device is not the latest viewing data, the preset device may send the target viewing data to the th display device, and the sent target viewing data may be the viewing data not stored in the th display device, if the viewing data already stored in the th display device is the latest viewing data, the preset device may send the prompting information to the th display device, where the prompting information is used to indicate that the viewing data already stored in the th display device is the latest viewing data, and the prompting information may be generated directly according to the stored recommendation information th display device after the viewing data already stored in the th display device is received.
For example, assuming that the corresponding relationship between the user identifier and the viewing data stored in the preset device is as shown in table 1, when the device identifier included in the acquisition request sent by the th display device received by the preset device is N1, the preset device may determine that the th display device identified as N1 sends the viewing data T2 corresponding to the user identifier a on 27 th 6 th 20:50, and then the display device identified as N2 sends the viewing data T1 corresponding to the user identifier a again on 28 th 6 th 22:30, so that the preset device may determine that the newest viewing data T1 is not stored in the th display device, and therefore, the preset device may send the target viewing data T1 to the th display device, which may be the viewing data T1 not stored in the th display device, if the device identifier included in the acquisition request received by the preset device is N84, the target viewing data T2 may determine that the viewing data T891 corresponding to the preset device is not stored with the viewing data T896 th 22 th, which the device may determine that the viewing data T18 th is stored in the preset device and the viewing data T896 th, which corresponds to the display device and thus, which the display the new viewing data T6328 a is sent.
Step 205, , the display device determines whether the target viewing data is the same as the viewing data already stored in the display device.
When th display device receives the target viewing data, it may compare the target viewing data with the viewing data already stored in the th display device to determine whether the target viewing data is the same as the viewing data already stored in the th display device, and when the target viewing data is not the same as the viewing data already stored in the th display device, th display device may perform step 206, and when the target viewing data is the same as the viewing data already stored in the th display device, the th display device may generate recommendation information directly from the stored viewing data.
And step 206, when the target viewing data is different from the viewing data stored in the th display device, updating the viewing data stored in the th display device according to the target viewing data.
In an embodiment of the present invention, when the preset device updates the stored viewing data in the th display device according to the target viewing data, the stored viewing data may be directly replaced with the target viewing data, or the target viewing data may be added to the stored viewing data.for example, assuming that the viewing data stored in the th display device includes T2 and T3, and the target viewing data is T1, T2, and T3, the th display device may directly replace the stored viewing data with the target viewing data T1, T2, and T3, T1 and T2, or, when the target viewing data is T1, the 6384 th display device may add the target viewing data T1 to the stored viewing data T1 and T2.
And step 207, generating recommendation information according to the updated th viewing data stored in the display device.
In the embodiment of the present invention, each display device may store a preset recommendation algorithm, and each display device may generate recommendation information according to the preset recommendation algorithm and the viewing data, where the recommendation information may include program recommendation information, channel recommendation information, application recommendation information, and the like.
It should be noted that, for the specific process of the th display device generating the recommendation information according to the updated viewing data, reference may be made to related technologies, which is not described in detail in this embodiment of the present invention.
Step 208, , the display device displays the recommendation information.
For example, as shown in fig. 2-2, the television in the living room can display the recommendation information 20 "is 13 th episode viewed last time and is continuously viewed.
It should be noted that, in practical applications, as shown in fig. 2-2, the recommendation information 20 may further include a selection button: determining and returning, wherein when the user clicks an icon corresponding to the determination' button through a remote controller, the television can automatically play the 14 th set of the XX television series according to the received playing instruction; when the user clicks the icon corresponding to the "return" button through the remote controller, the television can return to the main page of the television or the page displayed when the television is turned off last time according to the received exit instruction.
Step 209, when the display device is turned off, transmitting the viewing data recorded after the th display device was started for the last times to the preset device.
In the embodiment of the present invention, in order to ensure that the viewing data stored in the preset device can be updated in time, the th display device can also transmit the viewing data recorded after the th display device is started for the latest times to the preset device when the display device is turned off, for example, it is assumed that after the user a starts the tv in the living room, the 14 th episode of the XX tv series is viewed through the tv in the living room, and after the 14 th episode is viewed, the tv in the living room can record the viewing data such as the time, channel, program name, and number of viewing episodes when the user a starts the tv in the horizontal time, and transmit the viewing data to the preset device.
It should be noted that, in the embodiment of the present invention, the preset device may be any of a second display device, a remote controller, a mobile phone, and a cloud server, where the at least two display devices include the second display device.
When the preset device is a mobile phone, each display device may obtain the target viewing data from the mobile phone through a transmission protocol such as wireless fidelity (WIFI) or bluetooth.
When the preset device is a remote controller, each display device can acquire target viewing data from the remote controller through an infrared transmission protocol according to the hardware address of the remote controller.
When the second display device is a television, the television shutdown can be divided into an alternating current shutdown mode and a direct current shutdown mode, the alternating current shutdown mode is that the whole television is completely powered off, but when the direct current is shut down, part of components in the television can also keep a working state, so that components used for achieving receiving, sending and storing of the viewing data in the second display device can be arranged in the components of the alternating current power supply in the television, and when the television is turned off by the direct current, the target viewing data can be sent and obtained.
When the preset device is a cloud server, each display device can be connected with the cloud server through a wireless network, a user can register a user account in the cloud server, and after the user logs in the user account in the display device, the display device can acquire viewing data corresponding to the user account from the cloud server. The viewing data corresponding to each user account stored in the cloud server may include viewing data corresponding to a plurality of user identifiers.
It should be further noted that the order of the steps of the method for displaying recommendation information provided in the embodiment of the present invention may be appropriately adjusted, and the steps may also be increased or decreased according to the situation, for example, the steps 205 and 206 may be deleted according to the situation, that is, the th display device may directly generate recommendation information according to the obtained target viewing data.
In summary, the present invention provides display methods of recommendation information, wherein a th display device may obtain target viewing data from a preset device, and may generate recommendation information according to the target viewing data, because the target viewing data is generated by the preset device according to viewing data sent by at least two display devices, the target viewing data is relatively complete, and may reflect viewing habits of a user when viewing programs on different display devices, so that the reliability of recommendation information generated by the th display device according to the target viewing data is relatively high, and user experience is greatly improved.
Fig. 3-1 is a schematic structural diagram of a display device for types of recommendation information according to an embodiment of the present invention, which can be applied to a th display device 021 shown in fig. 1-1, and referring to fig. 3-1, the device includes:
an obtaining unit 301, configured to obtain target viewing data from a preset device after receiving a trigger message for displaying recommendation information, where the preset device stores viewing data sent by at least two display devices, the at least two display devices include the th display device, and the target viewing data is generated according to the viewing data sent by the at least two display devices.
A generating unit 302, configured to generate recommendation information according to the target viewing data.
A display unit 303, configured to display the recommendation information.
In summary, the present invention provides display apparatuses for recommendation information, wherein th display device can obtain target viewing data from preset devices, and can generate recommendation information according to the target viewing data, and since the target viewing data are generated by the preset devices according to viewing data sent by at least two display devices, the target viewing data are complete, and can reflect viewing habits of users when viewing programs on different display devices, so that the reliability of recommendation information generated by th display device according to the target viewing data is high, and user experience is greatly improved.
Fig. 3-2 is a schematic structural diagram of another display device for types of recommendation information according to an embodiment of the present invention, and as shown in fig. 3-2, the display device may include:
an obtaining unit 301, configured to obtain target viewing data from a preset device after receiving a trigger message for displaying recommendation information, where the preset device stores viewing data sent by at least two display devices, the at least two display devices include the th display device, and the target viewing data is generated according to the viewing data sent by the at least two display devices.
A generating unit 302, configured to generate recommendation information according to the target viewing data.
A display unit 303, configured to display the recommendation information.
A sending unit 304, configured to send, when the th display device is turned off, the viewing data recorded after the recommendation information is displayed to the preset device.
Optionally, the generating unit 302 is further configured to:
judging whether the target viewing data is the same as the viewing data already stored in the th display device;
updating the viewing data stored in the th display device according to the target viewing data when the target viewing data is different from the viewing data stored in the th display device;
recommendation information is generated based on the updated th viewing data stored in the display device.
Optionally, the preset device stores a corresponding relationship between the user identifier and the viewing data; the obtaining unit 301 is further configured to:
identifying a target user identification of a user currently watching a program;
and acquiring target viewing data corresponding to the target user identification from the preset equipment.
In summary, the present invention provides display apparatuses for recommendation information, wherein th display device can obtain target viewing data from preset devices, and can generate recommendation information according to the target viewing data, and since the target viewing data are generated by the preset devices according to viewing data sent by at least two display devices, the target viewing data are complete, and can reflect viewing habits of users when viewing programs on different display devices, so that the reliability of recommendation information generated by th display device according to the target viewing data is high, and user experience is greatly improved.
The embodiment of the invention provides a recommendation information display system, and referring to fig. 1-1, the system may include a preset device 01 and at least two display devices 02, or the system may also include only at least two display devices 02, and any display device of the at least two display devices 02 is a preset device;
the preset device 01 stores therein the viewing data transmitted by the at least two display devices 02, the at least two display devices 02 include an th display device 021, and the th display device 021 may include a display device of the recommendation information as shown in fig. 3-1 or fig. 3-2.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.