CN105025288B - The exchange method and device of a kind of intelligent television and 3D glasses - Google Patents
The exchange method and device of a kind of intelligent television and 3D glasses Download PDFInfo
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Abstract
The present invention is applied to ntelligent television technolog field, there is provided the exchange method and device of a kind of intelligent television and 3D glasses, including：Start 3D glasses bluetooth interactive services；The bluetooth alternative events of the intelligent television and the 3D glasses are received by the alternative events receiver；Interacting for the intelligent television and the 3D glasses is completed according to the bluetooth alternative events, including：If the bluetooth alternative events are 3D Synchronization Control events, the frame period in the current 3D format signals source of the intelligent television is obtained；The switch control information of the 3D glasses or so ophthalmic len is calculated according to the frame period；Pass through the switch of 3D glasses or so ophthalmic len described in the bluetooth protocol interface Synchronization Control of the Bluetooth system bottom.The present invention realizes interacting for active shutter type 3 D spectacles and intelligent television based on Bluetooth communication, accurately to the two progress 3D Synchronization Control, adds the flexibility that intelligent television interacts with 3D glasses.
Description
Technical Field
The invention belongs to the technical field of smart televisions, and particularly relates to an interaction method and device of a smart television and 3D glasses.
Background
With the gradual maturity of 3D image technology, the 3D smart tv also gradually occupies a larger market share, and the user realizes watching of 3D images by wearing 3D glasses matched with the 3D smart tv. Because polarization formula 3D glasses require smart television's screen to install the polarizing plate additional, it is with high costs to realize, consequently, 3D glasses that 3D smart television provided at present are mostly initiative shutter-type 3D glasses, its principle is through dividing the image into two according to the frame, form two sets of pictures that correspond left eye and right eye, the crisscross display shows in succession, simultaneously, through the switch of lens about short distance wireless communication technology synchro control 3D glasses, make left and right eyes can see corresponding picture at the exact moment.
At present, the active shutter type 3D glasses basically adopt an infrared communication technology to communicate with the 3D smart television, however, the transmission distance of the infrared communication technology is short and the equipment positions of both communication parties are required to be fixed, so that great limitation is brought to the use of the 3D glasses, and the interaction flexibility of the 3D smart television and the 3D glasses is reduced.
Disclosure of Invention
The embodiment of the invention provides an interaction method and device of a smart television and 3D glasses, and aims to solve the problem that the flexibility of the interaction process of the smart television and the 3D glasses is insufficient at present.
The embodiment of the invention is realized in such a way that an interaction method of an intelligent television and 3D glasses is realized based on a Bluetooth communication technology, and comprises the following steps:
starting a 3D glasses Bluetooth interactive service, and registering an interactive event receiver by the 3D glasses Bluetooth interactive service;
receiving a Bluetooth interaction event of the smart television and the 3D glasses through the interaction event receiver;
finishing the interaction between the smart television and the 3D glasses according to the Bluetooth interaction event, comprising:
if the Bluetooth interaction event is a 3D synchronous control event, acquiring a frame period of the current 3D format signal source of the intelligent television carried in the 3D synchronous control event;
calculating to obtain the switch control information of the left and right glasses lenses of the 3D glasses according to the frame period;
and transmitting the switch control information to a Bluetooth system bottom layer, and synchronously controlling the switches of the left and right glasses lenses of the 3D glasses through a Bluetooth protocol interface of the Bluetooth system bottom layer.
Another objective of an embodiment of the present invention is to provide an interactive device for a smart television and 3D glasses, where the interactive device is implemented based on a bluetooth communication technology, and the interactive device includes:
the service starting unit is used for starting the 3D glasses Bluetooth interactive service, and the 3D glasses Bluetooth interactive service registers an interactive event receiver;
the event receiving unit is used for receiving the Bluetooth interaction event of the smart television and the 3D glasses through the interaction event receiver;
the interaction unit is used for completing the interaction between the smart television and the 3D glasses according to the Bluetooth interaction event, and comprises:
the obtaining subunit is configured to obtain, if the bluetooth interaction event is a 3D synchronization control event, a frame period of the current 3D format signal source of the smart television carried in the 3D synchronization control event;
the calculating subunit is used for calculating and obtaining the switch control information of the left and right spectacle lenses of the 3D glasses according to the frame period;
and the synchronous control subunit is used for transmitting the switch control information to a Bluetooth system bottom layer, and synchronously controlling the switches of the left and right glasses lenses of the 3D glasses through a Bluetooth protocol interface of the Bluetooth system bottom layer.
According to the embodiment of the invention, the interaction between the active shutter type 3D glasses and the intelligent television is realized based on Bluetooth communication, the 3D synchronous control is accurately carried out on the active shutter type 3D glasses and the intelligent television, the problems of image ghosting and the like caused by data delay are avoided, the technical defects that the transmission distance of the traditional infrared communication technology is short and the equipment positions of two communication parties are required to be fixed are effectively overcome, and the flexibility of the interaction between the intelligent television and the 3D glasses is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flowchart of an implementation of an interaction method between a smart television and 3D glasses according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a specific implementation of an interaction method S101 for a smart television and 3D glasses according to an embodiment of the present invention;
fig. 3 is a block diagram of an interaction device for a smart television and 3D glasses according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
According to the method and the device for interaction between the smart television and the 3D glasses, which are provided by the embodiment of the invention, based on the Bluetooth communication technology, the Bluetooth modules (namely Bluetooth adapters) are arranged in the smart television and the 3D glasses, and in the interaction process of the smart television and the 3D glasses, under the condition that no special description is given, the smart television exists as a Bluetooth master device, and correspondingly, the 3D glasses exist as Bluetooth slave devices. Meanwhile, the smart television set is smart television equipment capable of accessing a 3D format signal source, and the 3D glasses refer to active shutter type 3D glasses.
For the purpose of explaining the technical solution of the present invention, the following is explained through a specific embodiment, and it should be noted that, for convenience of description, the system of the smart television described below refers to an Android system, but the implementation of the solution is not limited to the Android system, and the solution can be applied to other operating systems capable of implementing the solution based on the same principle.
Fig. 1 shows an implementation process of an interaction method between a smart television and 3D glasses according to an embodiment of the present invention, in this embodiment, an execution subject of the process is a smart television terminal, and a detailed specific scheme is as follows:
in S101, a 3D glasses bluetooth interaction service is started, and the 3D glasses bluetooth interaction service registers an interaction event receiver.
The 3D glasses Bluetooth interaction service runs in a system background of the smart television and is used for achieving an interaction process of the smart television and the 3D glasses, the smart television is set as Bluetooth master equipment by the 3D glasses Bluetooth interaction service in the whole interaction process, and the setting of the Bluetooth master equipment can be achieved by calling a set3DMode method of a Bluetooth system framework layer proxy object Bluetooth3DSync in an Android system.
Meanwhile, after the 3D glasses bluetooth interactive service is started, the service registers an interactive event receiver and specifies the type of the event received by the interactive event receiver. The specified event type of the interactive event receiver covers various interactive events specified in the Bluetooth communication protocol, including a series of interactive events such as pairing connection, transmission opening, data co-frequency, transmission closing, equipment reconnection and the like.
As shown in fig. 2, the starting scheme of the 3D glasses bluetooth interactive service is as follows:
in S201, whether the bluetooth module of the smart television is turned on is detected.
Specifically, when the smart television is started, the smart television is set to start a background receiving process, the background receiving process can receive a broadcast sent by a system or an application in the system, after the system of the smart television is started, the system sends a system _ boot _ complete global broadcast, the background receiving process receives the global broadcast, so that the system of the smart television is known to be started, and at the moment, the background receiving process detects whether a bluetooth module of the smart television is started.
In S202, if the bluetooth module is not turned on, the bluetooth module is turned on, and S203 is performed.
In S203, if the bluetooth module is already turned on, it is detected whether the current signal source of the smart television is a 3D format signal source.
In S204, if the current signal source of the smart television is a 3D format signal source, the 3D glasses bluetooth interactive service is started.
In S205, if the current signal source of the smart television is not a 3D format signal source, a timing action is triggered, and the bluetooth module is turned off when the timing reaches a preset time threshold.
In this embodiment, when the current signal source of the smart television is not the 3D format signal source, the smart television does not have the requirement for interaction with the 3D glasses, and at this time, the bluetooth function does not need to be used, so that the smart television and the bluetooth module are automatically turned off when it is determined that the time when the 3D format signal source is not used by the smart television reaches the preset time threshold, so as to save energy consumption.
Further, on the basis of the embodiment shown in fig. 2, if the user manually starts the 3D function of the smart television in the timing process, the video playing application may send a 3D service request broadcast, where the 3D service request broadcast is used to request a background receiving process to start the 3D glasses bluetooth interactive service, so as to implement the 3D viewing function of the smart television, and after receiving the broadcast, the background receiving process starts the 3D glasses bluetooth interactive service.
In S102, a bluetooth interaction event of the smart tv and the 3D glasses is received through the interaction event receiver.
In S103, the interaction between the smart television and the 3D glasses is completed according to the Bluetooth interaction event.
Based on the bluetooth interaction event received by the interaction event receiver, the interaction between the smart television and the 3D glasses is completed, including:
the information sent by the 3D glasses is reported to a framework layer through a kernel layer of the intelligent television system, and the framework layer transmits the information to a Bluetooth service of an application layer in a broadcasting mode; or the information sent by the Bluetooth service of the application layer is sent to the bottom layer Bluetooth protocol interface through the framework layer, and then is sent to the 3D glasses through the bottom layer Bluetooth protocol stack interface.
Taking the Bluetooth pairing process of the smart television and the 3D glasses as an example, firstly, a pairing signal is sent to the smart television through the 3D glasses, the kernel layer analyzes and processes the pairing signal after receiving the pairing signal and reports the pairing signal to the framework layer, and the framework layer transmits the event to the Bluetooth service of the application layer in a broadcasting mode to perform Bluetooth pairing of the smart television and the 3D glasses.
For active shutter type 3D glasses, the technical key for implementing 3D viewing is that the opening and closing of the left and right glasses need to be kept synchronous with the switching of left and right eye images of a 3D format signal source, so if the bluetooth interaction event is a 3D synchronous control event, the scheme for synchronously controlling the smart television and the 3D glasses is as follows:
in S1031, a frame period of the current 3D format signal source of the smart television carried in the 3D synchronization control event is obtained.
The 3D synchronization control event may be triggered when a frame period (frame period) of the 3D format signal source changes, where the frame period carries a frame period of the current 3D format signal source of the smart television, and the frame period refers to a display time of a frame of left-eye picture plus a frame of right-eye picture in the 3D format signal source.
In S1032, the on-off control information of the left and right glasses lenses of the 3D glasses is calculated according to the frame period.
Let the frame period be P, then the switching control information of the left and right glasses lenses of the 3D glasses according to the frame period P can be calculated as follows:
the time for opening the left eyeglass of the 3D glasses (hereinafter referred to as LeftOpen) is T;
the closing time (hereinafter referred to as LeftClose) of the left eyeglass of the 3D glasses is T + P/2-I;
the opening time of the right eyeglass (hereinafter referred to as RightOpen) of the 3D glasses is T + P/2;
the time for which the right eye glass of the 3D glasses is closed (hereinafter referred to as a RightClose) is T + P-I,
wherein, the I is a time interval from the closing of the first lens to the opening of the second lens in the 3D glasses.
For example, if the time interval from LeftClose to RightOpen is set to 1ms, and the time interval from RightClose to LeftOpen is also set to 1ms, and the 3D glasses perform the lens opening action from the left glasses lens opening, then in the first frame period P, the time of LeftOpen is 0, the time of LeftClose is P/2-1, the time of RightOpen is P/2, and the time of RightClose is RightOpen + LeftClose, i.e. P-1.
In S1033, the switch control information is transmitted to a Bluetooth system bottom layer, and switches of the left and right glasses lenses of the 3D glasses are synchronously controlled through a Bluetooth protocol interface of the Bluetooth system bottom layer.
After the switch control information of the left and right glasses lenses of the 3D glasses is calculated according to the frame period, the switch control information is sent to a jni layer local software interface through a broadcast3DData method provided by a Bluetooth system frame layer proxy object Bluetooth3DSync, and then the switch control information is sent to the 3D glasses through a Bluetooth protocol stack interface, so that 3D synchronization of the intelligent television and the 3D glasses is realized.
Further, the bluetooth interaction event further comprises: a pairing-state notification event is issued to the user,
the interactivity event receiver displays, after receiving the pairing status notification event, the pairing result carried in the pairing status notification event, including but not limited to the address and the pairing status of the 3D glasses requesting pairing (e.g., pairing success or pairing failure), in the smart television.
Or, further, the bluetooth interaction event further includes: a battery state change event is generated in the battery,
after receiving the battery state change event, the interactive event receiver displays the battery use information of the 3D glasses carried in the battery state change event in the smart television, including the current battery residual capacity of the 3D glasses.
Or, further, the bluetooth interaction event further includes: the 3D service exit event is a 3D service exit event,
and the interactive event receiver exits the running 3D glasses Bluetooth interactive service after receiving the 3D service exit event, and turns off the Bluetooth module of the smart television so as to save energy consumption.
According to the embodiment of the invention, the interaction between the active shutter type 3D glasses and the intelligent television is realized based on Bluetooth communication, the 3D synchronous control is accurately carried out on the active shutter type 3D glasses and the intelligent television, the problems of image ghosting and the like caused by data delay are avoided, the technical defects that the transmission distance of the traditional infrared communication technology is short and the equipment positions of two communication parties are required to be fixed are effectively overcome, and the flexibility of the interaction between the intelligent television and the 3D glasses is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Corresponding to the method for interacting between the smart television and the 3D glasses described in the foregoing embodiment, fig. 3 shows a block diagram of an interaction device between the smart television and the 3D glasses provided in the embodiment of the present invention, where the interaction device between the smart television and the 3D glasses may be a software unit, a hardware unit, or a combination of software and hardware unit that is built in an application system of the smart television or the smart television. For convenience of explanation, only the portions related to the present embodiment are shown.
Referring to fig. 3, the apparatus is implemented based on bluetooth communication technology, and includes:
the service starting unit 31 is used for starting the 3D glasses Bluetooth interactive service, and the 3D glasses Bluetooth interactive service registers an interactive event receiver;
the event receiving unit 32 is used for receiving the Bluetooth interaction event of the smart television and the 3D glasses through the interaction event receiver;
the interaction unit 33 completes interaction between the smart television and the 3D glasses according to the bluetooth interaction event, and includes:
the obtaining subunit 331, if the bluetooth interaction event is a 3D synchronization control event, obtaining a frame period of the current 3D format signal source of the smart television carried in the 3D synchronization control event;
a calculation subunit 332, which calculates the switching control information of the left and right glasses lenses of the 3D glasses according to the frame period;
and the synchronous control subunit 333 transmits the switch control information to the bluetooth system bottom layer, and synchronously controls the switches of the left and right glasses lenses of the 3D glasses through a bluetooth protocol interface of the bluetooth system bottom layer.
Optionally, the computing subunit is specifically configured to:
calculating and obtaining the switching control information of the left and right glasses lenses of the 3D glasses based on the frame period P as follows:
the opening time of the left eyeglass of the 3D glasses is T;
the closing time of the left spectacle lens of the 3D spectacles is T + P/2-I;
the opening time of the right eyeglass of the 3D glasses is T + P/2;
the closing time of the right eyeglass of the 3D glasses is T + P-I,
wherein, the I is a time interval from the closing of the first lens to the opening of the second lens in the 3D glasses.
Optionally, the service initiation unit 31 includes:
the first detection subunit detects whether a Bluetooth module of the intelligent television is started or not;
the first starting subunit starts the Bluetooth module if the Bluetooth module is not started;
the second detection subunit detects whether the current signal source of the smart television is a 3D format signal source or not if the Bluetooth module is started;
the second sub-unit starts the 3D glasses Bluetooth interactive service if the current signal source of the intelligent television is a 3D format signal source;
and the sub-unit is turned off, if the current signal source of the intelligent television is not the 3D format signal source, a timing action is triggered, and the Bluetooth module is turned off when the timing reaches a preset time threshold value.
Optionally, the apparatus further comprises:
and the third sub-unit is used for ending the timing and starting the Bluetooth interactive service of the 3D glasses if receiving the 3D service request broadcast from the video playing application in the timing process.
Optionally, the interaction unit 33 further includes:
the first display subunit displays a pairing result carried in the pairing state notification event in the smart television if the Bluetooth interaction event is the pairing state notification event; or,
and the second display subunit displays the battery use information of the 3D glasses carried in the battery state change event in the smart television if the Bluetooth interaction event is the battery state change event.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be implemented in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An interaction method of a smart television and 3D glasses is characterized in that the interaction method is realized based on a Bluetooth communication technology and comprises the following steps:
starting a 3D glasses Bluetooth interactive service, and registering an interactive event receiver by the 3D glasses Bluetooth interactive service;
receiving a Bluetooth interaction event of the smart television and the 3D glasses through the interaction event receiver;
finishing the interaction between the smart television and the 3D glasses according to the Bluetooth interaction event, comprising:
if the Bluetooth interaction event is a 3D synchronous control event, acquiring a frame period of the current 3D format signal source of the intelligent television carried in the 3D synchronous control event;
calculating to obtain the switch control information of the left and right glasses lenses of the 3D glasses according to the frame period;
transmitting the switch control information to a Bluetooth system bottom layer, and synchronously controlling the switches of the left and right glasses lenses of the 3D glasses through a Bluetooth protocol interface of the Bluetooth system bottom layer;
the method further comprises the following steps:
detecting whether a Bluetooth module of the intelligent television is started or not;
if the Bluetooth module is not started, starting the Bluetooth module;
if the Bluetooth module is started, detecting whether a current signal source of the intelligent television is a 3D format signal source;
if the current signal source of the intelligent television is a 3D format signal source, starting the Bluetooth interactive service of the 3D glasses;
if the current signal source of the intelligent television is not the 3D format signal source, triggering a timing action, and closing the Bluetooth module when the timing reaches a preset time threshold;
wherein, whether the bluetooth module of detecting the smart TV opens includes:
detecting whether a Bluetooth module of the intelligent television is started or not through a background receiving service;
the method further comprises the following steps:
in the timing process, if a 3D service request broadcast from a video playing application is received, the timing is ended, and the 3D glasses Bluetooth interactive service is started.
2. The method of claim 1, wherein the calculating the switching control information of the left and right glasses lenses of the 3D glasses according to the frame period comprises:
calculating and obtaining the switching control information of the left and right glasses lenses of the 3D glasses based on the frame period P as follows:
the opening time of the left eyeglass of the 3D glasses is T;
the closing time of the left spectacle lens of the 3D spectacles is T + P/2-I;
the opening time of the right eyeglass of the 3D glasses is T + P/2;
the closing time of the right eyeglass of the 3D glasses is T + P-I,
wherein, the I is a time interval from the closing of the first lens to the opening of the second lens in the 3D glasses.
3. The method of claim 1, wherein the completing the interaction of the smart television with the 3D glasses according to the bluetooth interaction event further comprises:
if the Bluetooth interaction event is a pairing state notification event, displaying a pairing result carried in the pairing state notification event in the smart television; or,
and if the Bluetooth interaction event is a battery state change event, displaying battery use information of the 3D glasses carried in the battery state change event in the intelligent television.
4. The utility model provides an interactive installation of smart TV and 3D glasses which characterized in that, interactive installation realizes based on bluetooth communication technology, includes:
the service starting unit is used for starting the 3D glasses Bluetooth interactive service, and the 3D glasses Bluetooth interactive service registers an interactive event receiver;
the event receiving unit is used for receiving the Bluetooth interaction event of the smart television and the 3D glasses through the interaction event receiver;
the interaction unit is used for completing the interaction between the smart television and the 3D glasses according to the Bluetooth interaction event, and comprises:
the obtaining subunit is configured to obtain, if the bluetooth interaction event is a 3D synchronization control event, a frame period of the current 3D format signal source of the smart television carried in the 3D synchronization control event;
the calculating subunit is used for calculating and obtaining the switch control information of the left and right spectacle lenses of the 3D glasses according to the frame period;
the synchronous control subunit is used for transmitting the switch control information to a Bluetooth system bottom layer and synchronously controlling the switches of the left and right glasses lenses of the 3D glasses through a Bluetooth protocol interface of the Bluetooth system bottom layer;
the service initiation unit includes:
the first detection subunit is used for detecting whether a Bluetooth module of the intelligent television is started or not;
the first starting subunit is used for starting the Bluetooth module if the Bluetooth module is not started;
the second detection subunit is used for detecting whether the current signal source of the smart television is a 3D format signal source or not if the Bluetooth module is started;
the second sub-unit is used for starting the Bluetooth interactive service of the 3D glasses if the current signal source of the intelligent television is a 3D format signal source;
the closing subunit is used for triggering timing action if the current signal source of the smart television is not a 3D format signal source, and closing the Bluetooth module when the timing reaches a preset time threshold;
wherein the first detection subunit is specifically configured to:
detecting whether a Bluetooth module of the intelligent television is started or not through a background receiving service;
the device further comprises:
and the third sub-unit is used for ending the timing and starting the Bluetooth interactive service of the 3D glasses if receiving a 3D service request broadcast from a video playing application in the timing process.
5. The apparatus of claim 4, wherein the computing subunit is specifically configured to:
calculating and obtaining the switching control information of the left and right glasses lenses of the 3D glasses based on the frame period P as follows:
the opening time of the left eyeglass of the 3D glasses is T;
the closing time of the left spectacle lens of the 3D spectacles is T + P/2-I;
the opening time of the right eyeglass of the 3D glasses is T + P/2;
the closing time of the right eyeglass of the 3D glasses is T + P-I,
wherein, the I is a time interval from the closing of the first lens to the opening of the second lens in the 3D glasses.
6. The apparatus of claim 4, wherein the interaction unit further comprises:
the first display subunit is configured to display, in the smart television, a pairing result carried in the pairing state notification event if the bluetooth interaction event is the pairing state notification event; or,
and the second display subunit is used for displaying the battery use information of the 3D glasses carried in the battery state change event in the smart television if the Bluetooth interaction event is the battery state change event.
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| CN201510469032.0A CN105025288B (en) | 2015-07-31 | 2015-07-31 | The exchange method and device of a kind of intelligent television and 3D glasses |
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| CN201510469032.0A CN105025288B (en) | 2015-07-31 | 2015-07-31 | The exchange method and device of a kind of intelligent television and 3D glasses |
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| CN105025288A CN105025288A (en) | 2015-11-04 |
| CN105025288B true CN105025288B (en) | 2018-03-30 |
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| CN105828063B (en) * | 2016-04-22 | 2018-01-19 | 上海乐相科技有限公司 | A kind of display methods, mobile terminal and Virtual Reality glasses |
| CN106534826A (en) * | 2016-12-12 | 2017-03-22 | 深圳Tcl数字技术有限公司 | Pairing method of television and 3D glasses, and television |
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| CN201830397U (en) * | 2010-09-17 | 2011-05-11 | 康佳集团股份有限公司 | Three dimensional (3D) television system implementing synchronization by Bluetooth mode |
| CN202363915U (en) * | 2011-09-19 | 2012-08-01 | 青岛海信电器股份有限公司 | 3d glasses and 3d display system |
| CN202794713U (en) * | 2012-08-06 | 2013-03-13 | 江苏惠通集团有限责任公司 | 3D (Three Dimensional) glasses with touch key |
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| TWI421675B (en) * | 2010-07-21 | 2014-01-01 | Mstar Semiconductor Inc | Automatic mode switch portable electronic device |
| KR20140091655A (en) * | 2011-07-29 | 2014-07-22 | 삼성전자주식회사 | Method for display apparatus synchronization, method for glasses apparatus synchronization and method for display apparatus and glasses apparatus synchronization |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201830397U (en) * | 2010-09-17 | 2011-05-11 | 康佳集团股份有限公司 | Three dimensional (3D) television system implementing synchronization by Bluetooth mode |
| CN202363915U (en) * | 2011-09-19 | 2012-08-01 | 青岛海信电器股份有限公司 | 3d glasses and 3d display system |
| CN202794713U (en) * | 2012-08-06 | 2013-03-13 | 江苏惠通集团有限责任公司 | 3D (Three Dimensional) glasses with touch key |
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