CN1798276A - Method and equipment for switching option channels of projector according to sequence of degree of users' options - Google Patents
Method and equipment for switching option channels of projector according to sequence of degree of users' options Download PDFInfo
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- CN1798276A CN1798276A CNA2004100992431A CN200410099243A CN1798276A CN 1798276 A CN1798276 A CN 1798276A CN A2004100992431 A CNA2004100992431 A CN A2004100992431A CN 200410099243 A CN200410099243 A CN 200410099243A CN 1798276 A CN1798276 A CN 1798276A
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Abstract
The method includes: when switching TV channels, first decides if the channel currently watched by user belongs to the appointed selection channels; if yes, the variable value representing the selection frequency will be renewed; when user inputs an instruction of selection channel, the channel with highest selection frequency will be become the channel to be switched to.
Description
[technical field]
The present invention is the invention that shows the method and apparatus aspect of priority conversion options channel according to the user option channel that sets.
[background technology]
Along with popularizing of television set, all had one or more television set in the family.In recent years, the demand of television advertising sharply increases, and for satisfying this demand, cable TV outside the radiovision and satellite television playing media just become important replenishing.Cable TV and satellite television provide considerable television channel for people.
Consequently, the televiewer watches the TV programme of option channel, need remember the channel number oneself often watched in numerous channel, imports by the button on the remote controller again.Or search for by " on select key " or " selecting key down ", till finding the channel that oneself will see.
But in preceding a kind of method, spectators need press the numerical key more than 2, the frequent transitions channel, and this is to pretty troublesome thing of spectators Lai Shuoshi.In a kind of method in back, when option channel number differed bigger, spectators needed repeatedly the button search, so very inconvenient.Therefore, present television set manufacturing enterprise has designed the option channel key on remote controller, and when the user pressed the option channel key, TV just can be from any one channel of appointment, conversion one by one in turn.
But in this channel selection mode, when the option channel number of appointment was more, the user searched oneself to want the channel watched, needs press for several times repeatedly the option channel key, and this also is quite complicated thing.This is because television set can't know how many each option channel option degree of user is, just in a particular manner from an option channel of setting, changes according to the order of setting.
[summary of the invention]
The present invention develops for addressing the above problem just, the invention provides the option channel option degree that projector such as a kind of record television machine is automatically set, and according to the size of option degree, the method and apparatus of play options channel program in order.
The present invention is the invention of relevant conversion TV channel method and apparatus aspect, and the present invention has set the playing sequence of user option channel.When converted channel, apparatus of the present invention judge at first whether user's viewing channel belongs to the option channel of appointment, chooses a channel if belong to, and this device will upgrade the variable value of this channel option degree of expression according to the information of watching (time or number of times etc.).Identical therewith, when the user imported the instruction of option channel, the information of relevant each option channel option degree aspect had determined a channel in the option channel to become the channel that will change.
In one embodiment of the invention, the channel option degree of TV user is to watch what number of times was added up according to channel.
In other embodiments of the invention, the channel option degree of TV user is to add up according to the time of watching of channel.
More than by embodiment the present invention is had been described in detail because the present invention's option degree of recording user automatically, and set the conversion sequence of choosing a channel that sets on the player, the program of play options channel in order with this.Therefore, use the present invention to select the channel can be more convenient and quick than in the past.
[description of drawings]
Fig. 1 is applicable to pie graph on the television set for one embodiment of the present of invention.
Fig. 2 is according to the principle of the invention, changes the embodiment flow chart of projector option channel method in proper order with the user option degree.
Fig. 3 is according to the principle of the invention, wherein comprises the option channel directory of the information of judging user channel option degree.
[embodiment]
Method and apparatus to option channel switch of the present invention is elaborated below with reference to accompanying drawings.
Fig. 1 is applicable to pie graph on the television set for one embodiment of the present of invention.It comprises six parts, the one, with TV signal be tuned to the tuner 10 of own required channel; The 2nd, with the i/F device 20 of tuned frequency channel switch to the intermediate frequency section; The 3rd, with intermediate frequency section TV signal respectively demodulation be output into the Y/C processing unit 30 and the acoustic processing device 31 of picture signal and voice signal; The 4th, receive remote controller (not having diagram) red place line signal, and conversion of signals is become the infrared receiver 40 of second signal; The 5th, decompose second signal, and handle, and set and store environment for use or watch the microcomputer 50 of environment according to decomposition result control channel, image and sound equipment; The 6th, the memory 51 of storage information needed.
Fig. 2 is according to the principle of the invention, changes the embodiment flow chart of projector option channel method in proper order with the user option degree.Detailed description and the TV operation among Fig. 1 to method among Fig. 2 carry out synchronously.Method among Fig. 2 is to be that example describes with the television set, and other projector such as household electrical appliances such as set-top box and VCR also are suitable for certainly.
The infrared signal of power key input can be received by infrared receiver 40 and understand, if the relevant data data is imported in the infrared receiver 40, step S10, microcomputer 50 operating power after confirming current operating power approval state is in closed condition, and operating power can be approved by the main member of projector.
In addition, for operating according to option channel conversion method of the present invention, the option channel shows that the priority variable value is turned to 1 by elementary, step S11, the channel that the 10 tuning outputs of control tuner were watched in the past.In addition, channel image and sound after control Y/C processing unit 30 and acoustic processing device 31 outputs are tuning, step S12.If begin channel of tuning output, microcomputer can be controlled inner timer calculating and watch the time step S13.
Under this state, what microcomputer 50 continuation affirmation users sent is conversion options channel commands or powered-down order, step S14, step S20, step S23.If the converted channel order is by infrared receiver 40 inputs, step S14, user carried out next step operation earlier before current channel is converted to other specified channels.
At first, confirm whether current channel is the specified channel of user, step S15.Its process is, sets according to the user in advance, and microcomputer is finished by the option channel directory as shown in Figure 3 of making storage in the memory 51 is investigated.If store the current channel number in the option channel directory, microcomputer utilizes timer 501 that the time of watching of this channel was added up in 301 to the total time of this option channel.In addition, the number of times of watching with this option channel increases by 1 time 302, step S16.
In other embodiments, the time of watching is added up to always watching the operation in the time and this channel being watched that number of times carries out in the new operation of this channel, also can only carry out one of them operation.Only carrying out under the situation of one of them operation, when changing mutually between the option channel, having only the time of always watching or watch the option degree information of number of times, and set the conversion sequence of option channel thus as the option channel.
After the operation of step S16 is finished, or the channel of user's appointment is not when choosing channel, and microcomputer 50 can be transformed on the channel of user's appointment step S17 by control tuners 10.
When the user imports conversion command, all have and to carry out aforesaid operations, step S15, step S16, step S17.
When the option channel commands of receiving that the user sends, step S 20, microcomputer 50 is just investigated the option degree information in the option channel directory among the Fig. 3 in being stored in memory 51, show that according to the option channel variable value of priority decides the channel of conversion, this deciding means is as follows, step S21.If the option channel shows that the priority variable value is 1, just be set at and watch number of times or the option channel that the time of always watching is maximum; If the option channel shows that the priority variable value is 2, just be set at the option channel of watching number of times or always watching the time more than second.In option channel directory shown in Figure 3, variable value is 1 if current option channel shows priority, in total time of watching be among the embodiment of option degree, set 303 always watch the time maximum choose a channel CHM; To watch that number of times is among the embodiment of option degree, set 304 and watch the option channel CHK that number of times is maximum.Like this, behind the setting option channel, during input the next option channel commands,, choose a channel and show that a priority variable value increases by 1, step S22 for choose a channel switch to other.Therefore, above-mentioned option channel shows that the parameter of priority has reflected that input chooses an added value of channel key number of times.
In the above-mentioned assignment procedure of choosing a channel, step S21, if corresponding current option channel shows that a channel number of choosing of priority variable value is a plural number, for example, if Show Options channel priority variable value all be 1,2 choose a channel always watch the time that (perhaps watching number of times) is identical, microcomputer 50 can be in having 2 option channels of same options degree, select that channel of record at first, another channel is selection in 2 o'clock choosing a channel demonstration priority variable value.
In addition, in the process of step S22, if the option channel number that the option channel that increases demonstration priority variable value writes down in the channel directory than choosing of Fig. 3 is big, for example, when recording N option channel in the catalogue, if the option channel that increases shows that the priority variable value is N+1,, microcomputer 50 turns to 1 just showing with the option channel that the priority variable value is elementary.When continuing input option channel commands, the option channel of registration can be recycled conversion.
After aforesaid operations is finished, step S21, step S22 will and watch that number of times upgrades operation to time of always watching of the current viewing channel of explanation in front, step S16, and the option channel of above-mentioned setting carried out the operation of channel switch, step S17.
Operation described above is to continue in the operation of the projector of Fig. 1 and finish.If use power key to infrared receiver 40 input shutdown command, step S23, microcomputer 50 can cut off the operating power of each main member approval of television set, and step S24 enters holding state, and the operating process of Fig. 2 is finished.
Though with reference to the embodiment under the perfect condition apparatus of the present invention are had been described in detail above, other embodiment also may have effect same.Therefore, the thought of appended right item and scope are not limited to the content on the specification.For this viewpoint,, must determine its technical scope according to interest field for change of the present invention and modification.
Claims (11)
1, conversion method between the option channel of projector comprises:
The 1st step judges whether user's viewing channel belongs to the option channel of setting;
The 2nd step is chosen a channel if belong to, and upgrades the variable value of this channel option degree of reflection.
2, as the conversion method between the option channel of claim item 1 described projector, it is characterized in that,
In the above-mentioned the 1st and the 2nd step, when the user sends the channel switch request, before carrying out channel switch, finish.
As the conversion method between the option channel of claim item 1 described projector, it is characterized in that 3, the parameter that reflects above-mentioned option degree is always watching the time of this channel.
As the conversion method between the option channel of claim item 1 described projector, it is characterized in that 4, the parameter that reflects above-mentioned option degree is the number of times of watching of this channel.
As the conversion method between the option channel of claim item 1 described projector, it is characterized in that 5, described method further comprises:
The 3rd step if receive the option channel commands that the user sends, according to the number of times of watching of variable value that reflects each option channel option degree and above-mentioned option channel commands, is selected in the option channel.
6, projector comprises:
Part 1 is the TV signal of tuning input, and the signal processing apparatus of polyphony output;
Part 2 is the signal receiving device that receives the input signal that the user sends;
The 3rd part is that the channel information of choosing that the storage user sets is respectively chosen a storage device of the variable value of channel option degree with each reflection;
The 4th part is a control device, judge according to signal processing apparatus whether the channel of just exporting at polyphony is one of option channel, if belong to the option channel, just with this information stores in storage device, and to reflecting that this chooses a variable value of channel option degree and upgrade.
7, projector as claimed in claim 6 is characterized in that,
Control device before other channel switch, is judged whether this channel is the option channel earlier, and is upgraded the variable value of this channel by signal receiving device receiving channels conversion request the time.
8, projector as claimed in claim 6 is characterized in that,
Parameter always the watching the time of reflection option degree for this channel.
9, projector as claimed in claim 8 is characterized in that,
Described projector further comprises time set, and it just can calculate the channel switch of polyphony output watching the time during to other channels that the user asks.
10, projector as claimed in claim 6 is characterized in that,
The parameter of reflection option degree is the number of times of watching of this channel.
11, projector as claimed in claim 6 is characterized in that,
If receive the option channel by signal receiving device, control device reflects the number of times of watching of respectively choosing a variable value of channel option degree and the instruction of option channel according to being stored in the storage device, select one in the option channel to carry out channel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100992431A CN1798276A (en) | 2004-12-29 | 2004-12-29 | Method and equipment for switching option channels of projector according to sequence of degree of users' options |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100992431A CN1798276A (en) | 2004-12-29 | 2004-12-29 | Method and equipment for switching option channels of projector according to sequence of degree of users' options |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1798276A true CN1798276A (en) | 2006-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100992431A Pending CN1798276A (en) | 2004-12-29 | 2004-12-29 | Method and equipment for switching option channels of projector according to sequence of degree of users' options |
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| CN (1) | CN1798276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833503A (en) * | 2012-09-14 | 2012-12-19 | 高亿实业有限公司 | Method and device for intelligently selecting channels of television |
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2004
- 2004-12-29 CN CNA2004100992431A patent/CN1798276A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833503A (en) * | 2012-09-14 | 2012-12-19 | 高亿实业有限公司 | Method and device for intelligently selecting channels of television |
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