A kind of touch mode TV remote controller of realizing previewing programs
Technical field
The invention belongs to the digital household appliances technical field, be specifically related to a kind of touch mode TV remote controller with previewing programs function.
Background technology
The development of TV tech mainly concentrates in the change of tv body, program making and transmission technology, comprises transformation, the making of TV programme and the digitlization of transmission of simulated television to the Digital Television development.Though the TV tech development rapidly, but TV remote controller is so far all less than what big change, the program selection and the television set that still are function singleness are provided with adjusting, and particularly on program was selected, the user must browse programme content one by one just can find the program of oneself liking.In program channel quantity ever-increasing today, obviously such remote controller is relatively backward, can not meet the demands.
Along with the development of information-intensive society, touch screen technology is more and more general, has become after keyboard, mouse, handwriting pad, phonetic entry the acceptant information input mode of ordinary people the most.Its basic principle is: touch the touch-screen that is installed in the display front end with finger or other object, the input of selection information is then located according to the icon or the menu position of finger touch by system.In some certain applications, the intuitive of touch screen technology, convenience, than mouse or the input of keyboard, more can easily realize man-machine interaction.
One of basic concept of digital home is exactly amusement and comfortableness life, and TV is one of main entertainment medium of family.In order to find own needed program, and search one by one, be to allow the thing of user's headache, do not meet the comfortable theory easily of digital home yet and require.The prior remote controller interface all is a push button simultaneously, and is neither directly perceived, also inconvenient.How to change the prior remote controller pattern, invent a kind of new-type remote controller, satisfy the convenient and requirement intuitively of user, make the selection of program more convenient with operation, the research of this respect and patent are still blank.This blank has just in time been filled up in the invention of this paper.
Summary of the invention
In order to overcome existing technical deficiency, the invention provides a kind of touch mode TV remote controller of realizing previewing programs, make the user can on remote controller, browse the programme content of each channel, and select program by the touch input of touch screen, can also regulate the settings such as video/audio of television set simultaneously by this touch remote controller.
In order to realize goal of the invention, the technical solution used in the present invention is as follows: this remote controller comprises programme signal receiving port, program processing and previewing module, touch input manager module, control signal emission port, display module, display screen and touch input screen.
Display screen and touch input screen overlap to form touch demonstration input screen;
Programme signal is accepted port, is used to accept the signal of TV program input;
Program is handled and previewing module, has image processing function, is used for the content of each TV programme is presented at the screen of remote controller, and the confession user browses and selects;
Touch input manager module is accepted user's touch input, converts it to control signal;
The control signal emission port is used for to the television transmission control information;
Display module shows the television set control interface that comprises the previewing programs picture.
This remote controller is by the input of programme signal receiving port received signal, handle and previewing module by program, programme signal is handled, the form that the content of each programme signal is changed into animation or picture is presented at the touch demonstration input screen of remote controller, touch formula input manager module is after the information that has received user's input, be translated into control signal and be passed to the control signal emission port, by control signal emission fracture control information is transmitted on the television set, realizes the selection of television program.
The communication mode that described programme signal receiving port adopts is wireless or wired.
Described program processing and previewing module are sampled to the program of each channel according to the regular hour frequency, and the method for sampling of use is: to each channel, get a frame of its program picture, simultaneously to each its channel number information of image frame affix; The program frame numbers of remote controller displays (split screen quantity) by the user according to fancy setting, and processing module will be handled the number of pages decision that the program of (sampling) has been turned over down by current split screen number and user, for example: the user has selected nine split screens, it is the content of nine programs of every screen display, and the user rests on second page now, and then program processing module program channel to be processed is: 10---18; When the user did not carry out page turning or selects program in the time in appointment, processing module stopped the sampling to program, saving resource under the situation of remote controller computing capability permission, can be animation to the sampling of program, and is real-time.
Described touch input manager module is similar to general touch screen function, this module mainly receives user's input, user's input is converted to the control signal of television set, the user is after having selected certain program picture, touch the input manager module and take out the channel number information that is attached on this picture, this information is converted into the control information of conversion program.
The information that the user imported in the described touch input manager module can be selected information for program, and other adjustment information such as TV images, sound also can be to comprise that program selects one or more combination of information.
The infrared mode that the communication mode that described control signal emission port adopts is.
Described display module is handled program on the screen that is presented at remote controller with the many pictures of result of previewing module sampling, browses for the user, also needs according to split screen quantity the picture of each program to be carried out convergent-divergent and handles; Display module also need show its necessary control interface, is used to browse the program page turning, adjusts television sound, color etc.; When the user when certain hour does not carry out any input, the entire display screen curtain operates under the power save mode.
Because adopt above structure, TV remote controller of the present invention has the following advantages:
1. because the remote controller among the present invention has the interface of graph visualization, simple to operate, direct to the selection of program, can quick and precisely navigate to the program that customer requirements is watched.Having changed traditional remote controller needs search one by one could locate the pattern of program, both convenient and swift, has also avoided the frequent unsound factor that human body is brought of switching of video screen simultaneously to a certain extent.
2. compare the television set of realizing program browsing on the market by split screen, preview of the present invention is at remote controller but not on the television screen, therefore want to browse each channel TV program, do not need video screen is switched to split screen from the current program of watching, promptly, to browsing of each channel TV program, can not influence the current tv programme picture of watching.
3. touch input makes more simple and clear to controlling of television set, and the user clicks the program picture of seeing on the remote controller, just television set can be switched to the program of this channel, has realized the function of What You See Is What You Get.By touch input, can regulate the various settings of television set easily simultaneously, as: sound size, image color etc.
Description of drawings
Fig. 1 is the structured flowchart of the embodiment of the invention;
Fig. 2 is the workflow diagram of program processing and previewing module.
Embodiment
Below in conjunction with drawings and Examples invention is described further.
As shown in Figure 1, remote controller of the present invention is handled with previewing module 2, touch input manager module 3, control signal emission port 4, display module 5 with by the touch demonstration input screen 6 that display screen and touch input screen overlap to form by programme signal receiving port 1, program and is formed.Programme signal is accepted port one and is used to accept the signal of TV program input; Program is handled with previewing module 2 has image processing function, is used for the content of each TV programme is presented at the screen of remote controller, and the confession user browses and selects; Touch input manager module 3 is accepted user's touch input, converts it to control signal; Control signal emission port 4 is used for to the television transmission control information; Display module 5 shows the television set control interface that comprises the previewing programs picture.
Remote controller is by the input of programme signal receiving port 1 received signal, handle and 2 pairs of programme signals processing of previewing module by program, the form that the content of each programme signal is changed into animation or picture is presented on the display screen of remote controller, touch formula input manager module 3 is after the information that has received user's input, be translated into control signal and be passed to control signal emission port 4, by control signal emission fracture control information is transmitted on the television set, realizes the selection of television program.
The communication mode that programme signal receiving port 1 adopts can be for line or wireless, and key has been that a device can transfer to programme signal on the remote controller, and the receiver port of remote controller can receive these signals.The information that the user imported in the touch formula input manager module 3 can be selected information for program, other adjustment information such as TV images, sound, also can be to comprise that program selects one or more combination of information, select information if only comprise the input program, then remote controller need solve the input of other control information: such as adjusting sound, adjust the control information of image.The communication mode that control signal emission port 4 adopts can be traditional infrared mode, also can be other Wireless-wire transmission means, and key is, control signal can be transferred to television set.
Below each parts is illustrated respectively:
1. programme signal receiving port
The TV signal that broadcast television company provides to digital home by wired or wireless mode, these signals are received by the programme signal receiving port of remote controller when transferring to television set.Based on the convenience of using, TV signal should transfer to remote controller by wireless mode.
2. program processing module
According to the regular hour frequency, the program of each channel to be sampled, a kind of simple method of sampling is: to each channel, get a frame of its program picture, simultaneously to each its channel number information of image frame affix.The program frame numbers of remote controller displays (split screen quantity) by the user according to fancy setting, and the number of pages decision that the program that processing module will be handled (sampling) has been turned over down by current split screen number and user.For example: the user has selected nine split screens, the content of nine programs of promptly every screen display, and the user rests on second page now, and then program processing module program channel to be processed is: 10---18.When the user did not carry out page turning or selects program in the time in appointment, processing module stopped the sampling to program, saving resource under the situation of remote controller computing capability permission, can be animation to the sampling of program, and is real-time.
3. display module
With on the screen that is presented at remote controller of the many pictures of result of sampling, to browse for the user, display module need carry out convergent-divergent to the picture of each program according to split screen quantity to be handled.Display module also need show its necessary control interface, is used to browse the program page turning, adjusts television sound, color etc.When the user did not carry out any input for a long time, the entire display screen curtain should operate under the power save mode.
4. touch input manager module
With the functional similarity of general touch-screen hypervisor, this module mainly receives user's input, user's input is converted to the control signal of television set.The user touches the input manager module and takes out the channel number information that is attached on this picture after having selected certain program picture, this information is converted into the control information of conversion program.
5. control signal emission port
Control signal is transmitted into television set, and television set is made corresponding adjustment instruction according to these signals.