CN104935990B - A kind of control method and device of switching channels - Google Patents

A kind of control method and device of switching channels Download PDF

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Publication number
CN104935990B
CN104935990B CN201510294202.6A CN201510294202A CN104935990B CN 104935990 B CN104935990 B CN 104935990B CN 201510294202 A CN201510294202 A CN 201510294202A CN 104935990 B CN104935990 B CN 104935990B
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CN
China
Prior art keywords
channel
slide
instruction
slip angle
channel switching
Prior art date
Application number
CN201510294202.6A
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Chinese (zh)
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CN104935990A (en
Inventor
史潇潇
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天脉聚源(北京)传媒科技有限公司
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Priority to CN201510294202.6A priority Critical patent/CN104935990B/en
Publication of CN104935990A publication Critical patent/CN104935990A/en
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Publication of CN104935990B publication Critical patent/CN104935990B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42224Touch pad or touch panel provided on the remote control
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4383Accessing a communication channel
    • H04N21/4384Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency

Abstract

The invention discloses a kind of control method and device of switching channels.Wherein, this method includes:The slide that capture user is inputted by guidance panel, guidance panel include Edge position control region and central control area, and Edge position control region is located at the edge of guidance panel, and surrounds central control area;Slide is parsed, determines the original position and final position of slide;When the original position of slide is located at Edge position control region and the centrally located control area of final position, output channel switching command, channel switching instruction is used to indicate that player performs switching channels operation.This method is effectively utilized the fringe region of guidance panel, realizes the operation of channel switch, improves the utilization rate of guidance panel.

Description

A kind of control method and device of switching channels

Technical field

The present invention relates to digital TV technology, more particularly to a kind of control method and device of switching channels.

Background technology

With the development of TV tech, television set spreads to huge numbers of families already, in today that program becomes increasingly abundant, much The television set of family can receive tens channels even program of individual channels up to a hundred, cause which people do not know when seeing TV Which program individual channel has, and only selects the program of viewing by browsing the program of different channel.When program is browsed, User is occasionally wanted to all channel browsing one time, to find oneself program interested.

But, can only be by the program key on different pressing teleswitches or television set, to make electricity in existing television set Channel depending on machine is incremented by or successively decreased downwards one by one upwards, so as to realize the program browsing on different channel.The method of existing zapping It is above-mentioned using the method for constantly making TV channel increasing or decreasing manually, mode is single, is inconvenient and is difficult with Family quickly grabs the program oneself liked, and zapping efficiency is low.

The content of the invention

The embodiment of the present invention provides a kind of control method and device of switching channels, for solving in button channel switching method not The problem of being switched fast program can be realized.

A kind of control method of switching channels provided in an embodiment of the present invention, comprises the following steps:

The slide that capture user is inputted by guidance panel, guidance panel include Edge position control region and center and controlled Region, Edge position control region is located at the edge of guidance panel, and surrounds central control area;

Slide is parsed, determines the original position and final position of slide;

It is defeated when the original position of slide is located at Edge position control region and the centrally located control area of final position Go out channel switching instruction, channel switching instruction is used to indicate that player performs switching channels operation.

In the above-mentioned technical solutions, output channel switching command, including:

The slip angle of slide is determined, slip angle is between the glide direction of slide and preset reference direction Angle;

When slip angle and the first predetermined angle scope match, determine that channel switching instruction refers to for incremental channel switching Order, incremental channel switching command are used to indicate that player performs switching channels operation according to incremental manner within a preset range;The One predetermined angle scope is -60 ° to 60 °;

When slip angle and the second predetermined angle scope match, determine that channel switching instruction refers to for channel switching of successively decreasing Order, channel successively decrease switching command for indicating that player performs switching channels operation according to decreasing fashion within a preset range;The Two predetermined angle scopes are 120 ° to 240 °.

In the above-mentioned technical solutions, it is determined that after the original position and final position step of slide, this method is also Including:

Determine displacement deviator of the slide on preset reference direction;

Incremental channel switching command is determined according to displacement deviator or channel successively decreases the instruction number of switching command, and instructs number The absolute value of amount and displacement deviator is positive correlation.

In the above-mentioned technical solutions, this method also includes:When the centrally located control area of the original position of slide, Output plays control instruction;

Wherein, output plays control instruction, specifically includes:

The slip angle of slide is determined, slip angle is between the glide direction of slide and preset reference direction Angle;

When slip angle and the first predetermined angle scope match, instructed it is determined that playing control instruction for fast-forward play;

When slip angle and the second predetermined angle scope match, instructed it is determined that playing control instruction for fast reverse play.

In the above-mentioned technical solutions, channel switching instruction is used to indicate that player performs in the range of electric program menu Switching channels operate;Or

Channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or

Channel switching instruction is used to indicate that player performs switching channels operation, user in the range of user's favorite channel Favorite channel is that the channel list for recording and previously generating is played according to the history of user.

A kind of control device of switching channels provided in an embodiment of the present invention, including:

Trapping module, the slide inputted for capturing user by guidance panel, guidance panel include Edge position control Region and central control area, Edge position control region is located at the edge of guidance panel, and surrounds central control area;

Determining module, for parsing slide, determine the original position and final position of slide;

First processing module, for being located at Edge position control region and final position is located at when the original position of slide During central control area, output channel switching command, channel switching instruction is used to indicate that player performs switching channels operation.

In the above-mentioned technical solutions, first processing module includes:

Determining unit, for determining the slip angle of slide, slip angle for slide glide direction with it is pre- If the angle between reference direction;

First processing units, for when slip angle matches with the first predetermined angle scope, determining that channel switch refers to Make and be used to indicate that player is held according to incremental manner within a preset range for incremental channel switching command, incremental channel switching command Row switching channels operate;First predetermined angle scope is -60 ° to 60 °;

Second processing unit, for when slip angle matches with the second predetermined angle scope, determining that channel switch refers to Make and successively decreasing switching command for channel, the channel switching command that successively decreases is used to indicate that player is held according to decreasing fashion within a preset range Row switching channels operate;Second predetermined angle scope is 120 ° to 240 °.

In the above-mentioned technical solutions, determining module is additionally operable to determine that displacement of the slide on preset reference direction is inclined Amount;

First processing module is additionally operable to determine incremental channel switching command according to displacement deviator or channel successively decreases switching command Instruction number, and the absolute value of instruction number and displacement deviator is positive correlation.

In the above-mentioned technical solutions, the device also includes:Second processing module;Second processing module is used to work as slide Original position centrally located control area when, output plays control instruction;

Wherein, Second processing module specifically includes:

Determining unit, for determining the slip angle of slide, slip angle for slide glide direction with it is pre- If the angle between reference direction;

F.F. processing unit, for when slip angle matches with the first predetermined angle scope, referring to it is determined that playing control Make and being instructed for fast-forward play;

Rewind processing unit, for when slip angle matches with the second predetermined angle scope, referring to it is determined that playing control Make and being instructed for fast reverse play.

In the above-mentioned technical solutions, channel switching instruction is used to indicate that player performs in the range of electric program menu Switching channels operate;Or

Channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or

Channel switching instruction is used to indicate that player performs switching channels operation, user in the range of user's favorite channel Favorite channel is that the channel list for recording and previously generating is played according to the history of user.

The control method and device of a kind of switching channels provided in an embodiment of the present invention, by being touched by user in operation Shield the Edge position control region often ignored, realize the operation of channel switch, be effectively utilized the fringe region of guidance panel, improve The utilization rate of guidance panel.When the slide of user's input has the rail that central control area is slided to from Edge position control region During mark, output channel switching command, user misoperation can be avoided, improve the precision of zapping operation.User is needing to switch Entity key need not be pressed during channel, the process of fast switching channels is realized by the respective regions of control operation panel, Improve zapping efficiency.By distinguishing the magnitude range of slip angle, so as to realize not button in the case of distinguish incremental channel cut Change instruction and channel successively decreases switching command.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write Specifically noted structure is realized and obtained in book, claims and accompanying drawing.

Below by drawings and examples, technical scheme is described in further detail.

Brief description of the drawings

Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings:

Fig. 1 is the control method flow chart of switching channels in the embodiment of the present invention;

Fig. 2 is the schematic diagram of guidance panel in the embodiment of the present invention;

Fig. 3 is the method flow diagram of output channel switching command in the embodiment of the present invention;

Fig. 4 is the method flow diagram that incremental channel switching command is determined in the embodiment of the present invention;

Fig. 5 is the method flow diagram that output plays control instruction in the embodiment of the present invention;

Fig. 6 is the control method flow chart of switching channels in the embodiment of the present invention one;

Fig. 7 is the first structure figure of the control device of switching channels in the embodiment of the present invention;

Fig. 8 is the structure chart of first processing module in the embodiment of the present invention;

Fig. 9 is the second structure chart of the control device of switching channels in the embodiment of the present invention;

Figure 10 is the structure chart of Second processing module in the embodiment of the present invention.

Embodiment

The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.

Referring to Fig. 1, a kind of flow of the control method of switching channels provided in an embodiment of the present invention is as follows, specifically includes step Rapid 101-103:

Step 101:The slide that input by guidance panel of capture user, guidance panel include Edge position control region with Central control area, Edge position control region is located at the edge of guidance panel, and surrounds central control area.

Wherein, the guidance panel is specifically as follows touch-screen, and user can input corresponding slip by operation touch-screen Operation.The guidance panel Edge position control region and central control area, the Edge position control region are located at the edge of guidance panel, and Surround central control area.Shown in Figure 2 for example, guidance panel is the smart mobile phone with touch-screen, system is by touch-screen It is divided into two parts in advance, the control area of guidance panel marginal position is Edge position control region (the i.e. part with shade in Fig. 2 Region), it is central control area in Edge position control region.By distinguishing two control areas, so as to distinguish user's difference The slide of input.

Step 102:Slide is parsed, determines the original position and final position of slide.

The starting point of slide is received specifically, the original position of slide is guidance panel.For with The smart mobile phone or remote control of touch-screen, non-touch screen region around touch-screen be present (in such as Fig. 2 outside Edge position control region Region), when user contacts the non-touch screen region, touch-screen is the slide that will not receive user.When user needs When inputting slide, a bit in the non-touch screen region can be first contacted, then is slided to the immediate vicinity of touch-screen;Such as Shown in Fig. 2, A points are the initial point in the non-touch screen region that user touches, but the point is not the original position of slide; When user gesture slides into B points (i.e. slide is for the first time into the location point of touch-screen scope), touch-screen just touches use The slide of family input, i.e., the original position using B points as slide.

Step 103:When the original position of slide is located at Edge position control region and the centrally located control zone of final position During domain, output channel switching command, channel switching instruction is used to indicate that player performs switching channels operation.

Specifically, the original position and final position (such as C points in Fig. 2) of slide are determined in a step 102, when It is defeated when the original position of slide is located at the final position centrally located control area of Edge position control region and slide Go out channel switching instruction.I.e. when the slide of user's input has the track that central control area is slided to from Edge position control region When, output channel switching command.

Wherein, channel switching instruction is used to indicate that player performs switching channels behaviour in the range of electric program menu Make;Or

Channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or

Channel switching instruction is used to indicate that player performs switching channels operation, user in the range of user's favorite channel Favorite channel is that the channel list for recording and previously generating is played according to the history of user.

In the embodiment of the present invention, by the Edge position control region that operation touch-screen is often ignored, realizing frequency by user The operation of road switching, the fringe region of guidance panel is effectively utilized, improves the utilization rate of guidance panel.When user's input Slide output channel switching command, can avoid in the presence of when sliding to the track of central control area from Edge position control region User misoperation, improve the precision of zapping operation.User need not press entity key when needing switching channels, pass through control The respective regions of guidance panel and then the process for realizing fast switching channels, improve zapping efficiency.

Preferably, it is shown in Figure 3, output channel switching command in step 103, specifically include step 301-303:

Step 301:The slip angle of slide is determined, slip angle is the glide direction and preset reference of slide Angle between direction.

Step 302:When slip angle and the first predetermined angle scope match, determine that channel switching instruction is passed for channel Increase switching command, incremental channel switching command is used to indicate that player performs switching channels according to incremental manner within a preset range Operation.

Step 303:When slip angle and the second predetermined angle scope match, determine that channel switching instruction is passed for channel Subtract switching command, channel successively decreases switching command for indicating that player performs switching channels according to decreasing fashion within a preset range Operation.

In embodiments of the present invention, slip angle exist on the occasion of with two kinds of situations of negative value.Preferably, first predetermined angle Span is -60 ° to 60 °, and the second predetermined angle scope is 120 ° to 240 °;When slip angle respectively with above-mentioned two angle When scope matches, determine that channel switching instruction is incremental channel switching command respectively or be that channel successively decreases switching command.

Specifically, direction on the basis of the horizontal direction to the right shown in Fig. 2 can be set, when the slip that user slides to the right When angle matches with the first predetermined angle scope, it may be determined that the channel switching instruction is incremental channel switching command.Pass through Distinguish the magnitude range of slip angle, so as to realize not button in the case of distinguish incremental channel switching command and channel and successively decrease and cut Change instruction.

Preferably, it is shown in Figure 4, it is determined that after the original position and final position step of slide, this method Also include step 401-402:

Step 401:Determine displacement deviator of the slide on preset reference direction.

Step 402:Incremental channel switching command is determined according to displacement deviator or channel successively decreases the instruction number of switching command, And instruction number and the absolute value of displacement deviator are positive correlations.

In the embodiment of the present invention, the preset reference direction is the reference direction that system is set in advance, for determining to slide The displacement deviator of operation.For example, the preset direction could be arranged to it is horizontal to the right, if the single-point slide of user's input be to The slide in the 60 ° of directions in upper right side, then when the distance of user's slide is 2, the displacement deviator on preset direction is 1.It is consistent with the direction of X-axis in plane coordinate system or preset direction is arranged to level to the right, then it can only determine gesture The X-axis coordinate of the original position of operating position and the X-axis coordinate of final position, the difference between two coordinate values are default Displacement deviator on direction.

Meanwhile it can determine to be incremented by switching command or channel according to the displacement deviator and successively decrease the instruction number of switching command Amount, displacement deviator is bigger, then instruction number is more, i.e. incremental channel or the degree successively decreased is bigger.

Preferably, this method also includes:When the centrally located control area of the original position of slide, output plays control System instruction.

Wherein, shown in Figure 5, the output plays control instruction, specifically includes step 501-503:

Step 501:The slip angle of slide is determined, slip angle is the glide direction and preset reference of slide Angle between direction;

Step 502:When slip angle and the first predetermined angle scope match, broadcast it is determined that playing control instruction for F.F. Put instruction;

Step 503:When slip angle and the second predetermined angle scope match, broadcast it is determined that playing control instruction for rewind Put instruction.

This method flow is discussed in detail below by one embodiment.

Embodiment one

In embodiment one, angle of the slip angle between the glide direction of slide and preset reference direction, lead to Slip angle is crossed to determine that channel switching instruction is incremental channel switching command or be that channel successively decreases switching command.Specifically, referring to Shown in Fig. 6, the method comprising the steps of 601-607:

Step 601:The slide that capture user is inputted by guidance panel.

The guidance panel includes Edge position control region and central control area, and Edge position control region is located at the side of guidance panel Edge, and surround central control area.

Step 602:Slide is parsed, determines the original position and final position of slide.

Step 603:The slip angle of slide is determined according to original position and final position.

In embodiment one, angle of the slip angle between the glide direction of slide and preset reference direction, The preset direction is arranged to horizontal direction to the right.

Step 604:According to slip angle and the matching degree of predetermined angle scope, determine that channel switching instruction is passed for channel Increase switching command or successively decrease switching command for channel.

Specifically, when slip angle and the first predetermined angle scope match, determine that channel switching instruction is passed for channel Increase switching command, incremental channel switching command is used to indicate that player performs switching channels according to incremental manner within a preset range Operation.When slip angle and the second predetermined angle scope match, determine that channel switching instruction is successively decreased switching command for channel, Channel successively decreases switching command for indicating that player performs switching channels operation according to decreasing fashion within a preset range.

Step 605:Determine displacement deviator of the slide on preset reference direction.

Step 606:Incremental channel switching command is determined according to displacement deviator or channel successively decreases the instruction number of switching command.

The instruction number and the absolute value of displacement deviator are positive correlations.

Step 607:According to slip angle and the corresponding channel switching instruction of displacement deviator output respective numbers.

The control method of a kind of switching channels provided in an embodiment of the present invention, by frequent in operation touch-screen by user The Edge position control region ignored, realizes the operation of channel switch, is effectively utilized the fringe region of guidance panel, improves operation The utilization rate of panel.When the slide of user's input, which exists, slides to the track of central control area from Edge position control region, Output channel switching command, user misoperation can be avoided, improve the precision of zapping operation.User is when needing switching channels Entity key need not be pressed, the process of fast switching channels is realized by the respective regions of control operation panel, raising is changed Platform efficiency.By distinguishing the magnitude range of slip angle, so as to realize not button in the case of distinguish incremental channel switching command Successively decrease switching command with channel.

The control method flow of switching channels is described in detail above, this method can also be realized by corresponding device, The 26S Proteasome Structure and Function of the device is described in detail below.

A kind of control device of switching channels provided in an embodiment of the present invention, it is shown in Figure 7, including:

Trapping module 71, the slide inputted for capturing user by guidance panel, guidance panel include edge control Region and central control area processed, Edge position control region is located at the edge of guidance panel, and surrounds central control area;

Determining module 72, for parsing slide, determine the original position and final position of slide;

First processing module 73, it is located at Edge position control region and stop bit set for the original position when slide When central control area, output channel switching command, channel switching instruction is used to indicate that player performs switching channels operation.

Preferably, shown in Figure 8, first processing module 73 includes:

Determining unit 731, for determining the slip angle of slide, slip angle for slide glide direction with Angle between preset reference direction;

First processing units 732, for when slip angle matches with the first predetermined angle scope, determining channel switch Instruct and be used to indicate player within a preset range according to incremental manner for incremental channel switching command, incremental channel switching command Perform switching channels operation;First predetermined angle scope is -60 ° to 60 °;

Second processing unit 733, for when slip angle matches with the second predetermined angle scope, determining channel switch Instruct and successively decrease switching command for channel, the channel switching command that successively decreases is used to indicate player within a preset range according to decreasing fashion Perform switching channels operation;Second predetermined angle scope is 120 ° to 240 °.

Preferably, determining module 72 is additionally operable to determine displacement deviator of the slide on preset reference direction;

First processing module 73 is additionally operable to determine incremental channel switching command according to displacement deviator or channel successively decreases, and switching refers to The instruction number of order, and instruction number and the absolute value of displacement deviator are positive correlations.

Preferably, shown in Figure 9, the device also includes:Second processing module 74;Second processing module 74 is used for when cunning During the centrally located control area of the original position of dynamic operation, output plays control instruction;

Wherein, participate in shown in Figure 10, Second processing module 74 specifically includes:

Determining unit 741, for determining the slip angle of slide, slip angle for slide glide direction with Angle between preset reference direction;

F.F. processing unit 742, for when slip angle matches with the first predetermined angle scope, being controlled it is determined that playing Instruct and instructed for fast-forward play;

Rewind processing unit 743, for when slip angle matches with the second predetermined angle scope, being controlled it is determined that playing Instruct and instructed for fast reverse play.

Preferably, channel switching instruction is used to indicate that player performs switching channels behaviour in the range of electric program menu Make;Or

Channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or

Channel switching instruction is used to indicate that player performs switching channels operation, user in the range of user's favorite channel Favorite channel is that the channel list for recording and previously generating is played according to the history of user.

The control method and device of a kind of switching channels provided in an embodiment of the present invention, by being touched by user in operation Shield the Edge position control region often ignored, realize the operation of channel switch, be effectively utilized the fringe region of guidance panel, improve The utilization rate of guidance panel.When the slide of user's input has the rail that central control area is slided to from Edge position control region During mark, output channel switching command, user misoperation can be avoided, improve the precision of zapping operation.User is needing to switch Entity key need not be pressed during channel, the process of fast switching channels is realized by the respective regions of control operation panel, Improve zapping efficiency.By distinguishing the magnitude range of slip angle, so as to realize not button in the case of distinguish incremental channel cut Change instruction and channel successively decreases switching command.

The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.

These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.

Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims (8)

1. a kind of control method of switching channels, it is characterised in that comprise the following steps:
The slide that capture user is inputted by guidance panel, the guidance panel include Edge position control region and center and controlled Region, the Edge position control region is located at the edge of the guidance panel, and surrounds the central control area;
The slide is parsed, determines the original position and final position of the slide;
When the original position of the slide is located at the Edge position control region and final position is located at the central control zone During domain, output channel switching command, the channel switching instruction is used to indicate that player performs switching channels operation;
The output channel switching command, including:
The slip angle of the slide is determined, the slip angle is the glide direction and preset reference of the slide Angle between direction;
When the slip angle and the first predetermined angle scope match, determine that the channel switching instruction is cut for incremental channel Instruction is changed, the incremental channel switching command is used to indicate that player performs switching channels according to incremental manner within a preset range Operation;The first predetermined angle scope is -60 ° to 60 °;
When the slip angle and the second predetermined angle scope match, determine that the channel switching instruction is successively decreased for channel and cut Instruction is changed, the channel successively decreases switching command for indicating that player performs switching channels according to decreasing fashion within a preset range Operation;The second predetermined angle scope is 120 ° to 240 °.
2. the method as described in claim 1, it is characterised in that it is determined that the original position and final position of the slide After step, in addition to:
Determine displacement deviator of the slide on preset reference direction;
Incremental channel switching command is determined according to the displacement deviator or channel successively decreases the instruction number of switching command, and the finger The absolute value for making quantity and the displacement deviator is positive correlation.
3. the method as described in claim 1, it is characterised in that also include:When the original position of the slide is located at institute When stating central control area, output plays control instruction;
Wherein, the output plays control instruction, specifically includes:
The slip angle of the slide is determined, the slip angle is the glide direction and preset reference of the slide Angle between direction;
When the slip angle and the first predetermined angle scope match, determine that the broadcasting control instruction refers to for fast-forward play Order;
When the slip angle and the second predetermined angle scope match, determine that the broadcasting control instruction refers to for fast reverse play Order.
4. the method as described in claim 1-2 is any, it is characterised in that the channel switching instruction is used to indicate that player exists Switching channels operation is performed in the range of electric program menu;Or
The channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or
The channel switching instruction is used to indicate that player performs switching channels operation in the range of user's favorite channel, described User's favorite channel is that the channel list for recording and previously generating is played according to the history of user.
A kind of 5. control device of switching channels, it is characterised in that including:
Trapping module, the slide inputted for capturing user by guidance panel, the guidance panel include Edge position control Region and central control area, the Edge position control region are located at the edge of the guidance panel, and surround the center control Region;
Determining module, for parsing the slide, determine the original position and final position of the slide;
First processing module, it is located at the Edge position control region and final position for the original position when the slide During positioned at the central control area, output channel switching command, the channel switching instruction is used to indicate that player execution is cut Change channel operation;
The first processing module includes:
Determining unit, for determining the slip angle of the slide, the slip angle is the slip of the slide Angle between direction and preset reference direction;
First processing units, for when the slip angle matches with the first predetermined angle scope, determining that the channel is cut It is incremental channel switching command to change instruction, and the incremental channel switching command is for indicating player within a preset range according to passing Increasing mode performs switching channels operation;The first predetermined angle scope is -60 ° to 60 °;
Second processing unit, for when the slip angle matches with the second predetermined angle scope, determining that the channel is cut Change instruction for channel to successively decrease switching command, the channel switching command that successively decreases is used to indicating player within a preset range according to passing The mode of subtracting performs switching channels operation;The second predetermined angle scope is 120 ° to 240 °.
6. device as claimed in claim 5, it is characterised in that
The determining module is additionally operable to determine displacement deviator of the slide on preset reference direction;
Switching that the first processing module is additionally operable to determine incremental channel switching command according to the displacement deviator or channel successively decreases The instruction number of instruction, and the instruction number and the absolute value of the displacement deviator are positive correlations.
7. device as claimed in claim 5, it is characterised in that also include:Second processing module;The Second processing module is used In when the original position of the slide is located at the central control area, output plays control instruction;
Wherein, the Second processing module specifically includes:
Determining unit, for determining the slip angle of the slide, the slip angle is the slip of the slide Angle between direction and preset reference direction;
F.F. processing unit, for when the slip angle matches with the first predetermined angle scope, determining that described play is controlled System instruction instructs for fast-forward play;
Rewind processing unit, for when the slip angle matches with the second predetermined angle scope, determining that described play is controlled System instruction instructs for fast reverse play.
8. the device as described in claim 5-6 is any, it is characterised in that the channel switching instruction is used to indicate that player exists Switching channels operation is performed in the range of electric program menu;Or
The channel switching instruction is used to indicate that player performs switching channels operation in the range of collection channel;Or
The channel switching instruction is used to indicate that player performs switching channels operation in the range of user's favorite channel, described User's favorite channel is that the channel list for recording and previously generating is played according to the history of user.
CN201510294202.6A 2015-06-01 2015-06-01 A kind of control method and device of switching channels CN104935990B (en)

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