JP2010193491A - Broadcast receiver, program, and recording medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a broadcast receiver capable of easily selecting a user-preferred program from among a number of channels even if programming is switched. <P>SOLUTION: The broadcast receiver comprises: a broadcast receiving means 11; a category register means 13 for storing a plurality of user-preferred categories, while prioritizing them, for each day of the week and for each time zone through a registration operation from a user; a comparing means 12 for comparing a preferred category registered there with the categories of programs being broadcasted in the current time zone; and a channel storage means 15 for storing a channel broadcasting a program matched as a result of the comparison by the comparing means 12 as a favorite channel corresponding to the priority. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a broadcast receiving apparatus, a program, and a recording medium, and more particularly, a broadcast receiving apparatus capable of easily selecting a channel of a program preferred by a user from a number of received channels, and the broadcast The present invention relates to a program to be incorporated into a receiving apparatus and a computer-readable recording medium on which the program is recorded.

  In a conventional broadcast receiving apparatus, the concept of a preset channel that assigns a channel to be selected to a button of a remote controller (hereinafter referred to as a remote controller) has been used. In such a broadcast receiving apparatus, a preset channel management list for associating a channel selection button of the remote controller with a channel number or frequency of a channel to be selected is provided, and when a specific channel selection button is pressed, The corresponding channel is discriminated with reference to this channel management list, and the channel selection operation is performed. Further, it is possible to select a channel while confirming the program content by using an electronic program guide (hereinafter abbreviated as EPG) indicating the contents of a large number of programs.

  Conventionally, various techniques have been proposed for a broadcast receiving apparatus for easily selecting a program preferred by a user from a number of channels (see, for example, Patent Documents 1-3).

  The broadcast receiving apparatus described in Patent Document 1 is configured to manage a viewing history for each channel and to remove a channel with few opportunities to be selected when setting a new preset from the preset. In addition, Patent Document 1 includes, as another configuration, a history management unit that records a viewing history of a program and a feature determination unit that extracts a feature of program selection by a user. The technology used for the operation is described.

  In Patent Document 2, when selecting a program, the number of channel selections is counted for each channel and stored in the memory, while the time information of the selected program is detected and stored in the memory, and then selected again. When selecting a channel, the channels stored in the same time zone as when the program was selected are sorted in the order of the channels with the highest number of channel selections and stored in the memory so that the program can be selected at the time of program selection. Techniques for controlling station circuits are described.

  Patent Document 3 describes a technique for counting the number of times a broadcast station is selected for each time slot and registering a channel with a large count value as a favorite channel.

JP-A-9-116390 Japanese Patent Laid-Open No. 11-220675 Japanese Patent Laid-Open No. 7-255050

  On the other hand, in recent years, the number of broadcast channels has been increasing. As a result of the increase in the number of channels, it is impossible to assign preset channels as described above to all channels (which can be called “broadcast stations” when one channel is assigned to one broadcast station). The need to tune in is increasing.

  However, in order to find a desired program by EPG, operations such as broadcasting mode, switching of broadcasting stations, browsing of program information, etc. are required, and much time and labor are required. An EPG having a genre search function has also been proposed, but operations such as setting a genre, viewing program information, and selecting a broadcasting station are required, and it is troublesome to perform a genre search every time a viewer views. Therefore, it is desirable to have means for selecting a favorite program by pressing a favorite registration button provided on the remote controller.

  As described in Patent Document 2, in the means for counting the number of channel selections for each time zone and registering a broadcasting station with a large number of channel selections as a favorite channel, the broadcasting station broadcasts programs of a plurality of genres. It is difficult to grasp the user's preference based on the number of times a broadcasting station has been selected. Further, even if attention is paid to a certain time zone as described in Patent Document 3, it is difficult to select a program desired by the user by a favorite channel because the genre of the program to be broadcast is different every day of the week. Further, when the program organization is switched, the count of the number of channel selections so far is wasted, and it takes much time to grasp the user's preference again.

  Furthermore, in the prior art, there is no means for notifying the user of the switching of the time zone, and the preference registration channel is automatically switched, which may cause confusion to the user.

  The present invention has been made in view of the above-described circumstances, and is capable of easily selecting a user-preferred program from a large number of channels even when there is a change in program organization. It is an object of the present invention to provide a receiving device, a program to be incorporated into the device, and a computer-readable recording medium on which the program is recorded.

  In addition, the present invention can select a user-preferred program from a large number of channels even when the program organization is switched, and prevents user confusion due to switching of time zones. Another object of the present invention is to provide a broadcast receiving apparatus, a program for incorporation into the apparatus, and a computer-readable recording medium on which the program is recorded.

The present invention is constituted by the following technical means in order to solve the above-described problems.
The first technical means includes a broadcast receiving means for receiving a broadcast signal, and a genre registration means for storing a plurality of user-preferred genres for each day of the week and for each time period with a priority by a registration operation from the user. Comparison means for comparing the favorite genre registered by the genre registration means with the genre of the program being broadcast in the current time zone, and a program matched as a result of comparison by the comparison means Channel storage means for storing a channel as a favorite channel corresponding to the priority order is provided.

  A second technical means is the broadcast receiving apparatus according to the first technical means, wherein the broadcast signal is a broadcast signal in which attribute information for program selection is added to a transmission channel, and the comparing means is It has a means to acquire the program currently broadcast in the said present time slot | zone from the said attribute information.

  A third technical means is the broadcast receiving apparatus according to the first technical means, comprising attribute information acquisition means for acquiring attribute information for selecting a program related to the broadcast signal via a network, and the comparison means. Is characterized by comprising means for acquiring the program broadcast in the current time zone from the attribute information acquired by the attribute information acquisition means.

  A fourth technical means is the broadcast receiving apparatus according to any one of the first to third technical means, wherein the program broadcast in the current time zone is a predetermined time after the current time. It is characterized in that the program is broadcast during the period up to the time.

  A fifth technical means is the broadcast receiving apparatus according to any one of the first to fourth technical means, wherein the genre registration means permits duplicate registration of the same genre when registering a plurality of favorite genres. It is what is supposed to be.

  A sixth technical means is the broadcast receiving apparatus according to any one of the first to fifth technical means, wherein the genre registration means divides a user into time zones for registering a plurality of favorite genres. It is characterized by having time zone setting means for arbitrarily setting.

  A seventh technical means is the broadcast receiving apparatus according to any one of the first to sixth technical means, comprising channel presenting means for presenting a favorite channel stored in the channel storage means to the user. It is characterized by that.

  An eighth technical means is the broadcast receiving apparatus according to any one of the first to seventh technical means, comprising program guide display means for displaying an electronic program guide, wherein the program guide display means includes the program guide display means, It is characterized by having means for rearranging and displaying the channels in the order of favorite channels stored in the channel storage means.

  A ninth technical means is the broadcast receiving apparatus according to any one of the first to eighth technical means, wherein when a channel stored as a favorite channel is switched by the channel storage means, a user is switched. Is provided with switching presenting means for presenting that effect.

  A tenth technical means is the broadcast receiving apparatus according to any one of the first to ninth technical means, wherein the number corresponds to the number of genres that can be registered by the genre registration means for each day of the week and for each time period. It only features a selection button.

  An eleventh technical means is a program to be incorporated into a broadcast receiving device that receives a broadcast signal, and the user's preference for each day of the week and every time zone by a registration operation from the user to the control unit of the broadcast receiving device. A registration step for storing a plurality of genres with priorities, a comparison step for comparing the genre stored in the registration step with a genre of a program broadcast in the current time zone, and a comparison in the comparison step As a result, a storage step of storing a channel that broadcasts a compatible program as a favorite channel corresponding to the priority order is executed.

  A twelfth technical means is the program according to the eleventh technical means, wherein the broadcast signal is a broadcast signal in which attribute information for selecting a program is added to a transmission channel, and the comparing step includes the current step. It has the step which acquires the program currently broadcast in the said time slot | zone from the said attribute information.

  A thirteenth technical means is the program according to the eleventh technical means, wherein the program executes a step of acquiring, via the network, attribute information for selecting a program related to the broadcast signal to the control unit. The comparing step includes a step of acquiring a program broadcast in the current time zone from the acquired attribute information.

  A fourteenth technical means is the program according to any one of the eleventh to thirteenth technical means, wherein the program broadcast in the current time zone is from a current time to a time after a predetermined time. It is characterized in that the program is broadcast during the period.

  A fifteenth technical means is the program according to any one of the eleventh to fourteenth technical means, wherein the registration step permits duplicate registration by the same genre when a plurality of favorite genres are registered. It is characterized by doing.

  A sixteenth technical means is the program according to any one of the eleventh to fifteenth technical means, wherein the registration step arbitrarily sets a time zone division in which a plurality of favorite genres are registered to the user. It is characterized by having the step to make.

  A seventeenth technical means is the program according to any one of the eleventh to sixteenth technical means, wherein the control unit executes a step of presenting the favorite channel stored in the storing step to the user. It is characterized by making it.

  An eighteenth technical means is the program according to any one of the eleventh to seventeenth technical means, wherein the program causes the control unit to execute a step of displaying an electronic program guide, The method further comprises the step of rearranging and displaying the channels in the order of the favorite channels stored in the storing step.

  A nineteenth technical means is the program according to any one of the eleventh to eighteenth aspects, wherein when a channel stored in the control unit as a favorite channel is switched by the storing step, a user is switched. This is characterized in that the step of presenting that effect is executed.

  A twentieth technical means is the program according to any one of the eleventh to nineteenth technical means, wherein the broadcast receiving device sets the number of genres that can be registered for each day of the week and for each time zone by the registration step. The program includes a number of selection buttons, and the program causes the control unit to execute a step of selecting a predetermined channel from the stored favorite channels based on pressing of the selection button. It is a thing.

  A twenty-first technical means is a computer-readable recording medium recording the program according to any one of the eleventh to twentieth technical means.

  According to the present invention, it is possible to easily select a user-preferred program from among a large number of channels even when the program organization is switched.

  Furthermore, according to the present invention, it is possible to select a user-preferred program from among a large number of channels even when there is a change in program organization, and prevent confusion of the user due to switching of time zones. It becomes possible to do.

It is a block diagram which shows one structural example of the broadcast receiver which concerns on one Embodiment of this invention. It is a block diagram which shows one structural example of the broadcast receiver which concerns on other embodiment of this invention. It is a flowchart for demonstrating an example of a favorite channel registration process in the broadcast receiver of FIG. It is a figure which shows an example of the genre storage table registered in the favorite channel registration process of FIG. It is a figure which shows an example of the channel classification | category list referred in the favorite channel registration process of FIG. FIG. 6 is a diagram illustrating a channel selection frequency list for each channel that is a source of the channel classification list of FIG. 5. It is a figure which shows an example of the favorite channel list memorize | stored in the favorite channel registration process of FIGS. It is a figure which shows the example of a screen display when a user registers a favorite genre in the favorite channel registration process of FIGS. It is a figure which shows the example of a screen display at the time of channel selection using the favorite channel registered in the favorite channel registration process of FIGS. It is a figure which shows the EPG display screen example of the favorite channel for every time slot registered in the favorite channel registration process of FIGS. It is an external view which shows the other structural example of the broadcast receiver which concerns on other embodiment of this invention.

  FIG. 1 is a block diagram showing a configuration example of a broadcast receiving apparatus according to an embodiment of the present invention. In the figure, 1 is a broadcast receiving apparatus, 11 is a broadcast receiving means, 12 is a comparison means, and 13 is a genre registration means. , 13a is a time zone setting means, 14 is a favorite genre DB (database), 15 is a channel storage means, 15a is a switching presentation means, 16 is a preference channel DB, 17 is a channel selection counting means, 18 is a channel selection count DB, 19 Is an EPG display means.

  The broadcast receiving apparatus 1 according to an embodiment of the present invention includes a genre registration unit 13 exemplifying a favorite genre DB 14 as a registration destination, a comparison unit 12, and a storage destination in addition to the broadcast reception unit 11 that receives a broadcast signal. It is assumed that at least channel storage means 15 illustrating the favorite channel DB 16 is provided. Broadcast signals received by the broadcast receiving means 11 are basically not limited to transmission means such as terrestrial, satellite, and cable, and may be analog or digital, but the present invention is more effective when there are many broadcast channels. It becomes the target.

  The genre registration unit 13 stores a plurality of user-preferred genres in the favorite genre DB 14 with priority rankings for each day of the week and for each time period by a registration operation from the user. For example, user preferences such as wanting to see news on Monday morning are registered by genre. Here, the genre refers to the type of content categorized by variety, news, sports, drama, movie, music, etc., as will be described later, even if it is divided into more detailed ways such as political news, sports news, etc. Although it does not matter, it may be simply divided by specialized channels or genre information in EPG information. The priority order is a preference order of the user. Furthermore, it is preferable that the genre registration means 13 permits duplicate registration by the same genre when registering a plurality of favorite genres. For example, for the time zone from 12:00 to 15:00 on Monday, sports, sports, variety, news and news are registered as the first, second, third, fourth and fifth preferred genres, respectively. May be.

  The comparing means 12 is a means for comparing the favorite genre stored in the favorite genre DB 14 with the genre of the program broadcast in the current time zone (of course, the current day of the week and time zone). This means may be a retrieval means for retrieving the former from the latter or the latter from the former. Here, the program broadcast in the current time zone is preferably a program broadcast in the period from the current time to a time after a predetermined time. In this case, the program is broadcast over the current time. If there is a certain program, the program may not be included.

  The channel storage unit 15 stores, in the favorite channel DB 16, the channel on which the program matched by the comparison in the comparison unit 12 (matched program) is broadcast as the favorite channel having the above-mentioned priority order. The channel storage means 15 automatically registers the user's favorite channel based on the comparison result from the comparison means 12. The DBs 14 and 16 and the DB 18 to be described later may be any storage device that stores data in a predetermined format, but it is preferable to store in a relational database format for various types of correspondence including correspondence with a plurality of users.

  Further, the comparison process in the comparison means 12 may be executed every predetermined period (for example, every node of the above-mentioned time zone) or at a time determined from the attribute information, and then the favorite channel storage is executed. Here, the attribute information may be information for selecting a program represented by EPG information (program user selection), and a broadcast signal is received as a data broadcast in a form added to a transmission channel. Alternatively, the broadcast receiving apparatus 1 may be provided with attribute information acquisition means for acquiring attribute information related to a broadcast signal via a network such as the Internet or a mobile phone. In the former case, the comparison means 12 may be provided with means for acquiring a program broadcast in the current time zone from the attribute information. In the latter case, the comparison means 12 may be provided with means for acquiring the program broadcast in the current time zone from the attribute information acquired by the attribute information acquisition means.

  According to the embodiment described above, a favorite genre is registered for each time zone and each day of the week, and a channel broadcasting a program that matches the registered genre can be registered as a favorite channel. Therefore, even when there is a change in program organization, it is possible to easily select a user-preferred program from a number of channels using the favorite registration button on the remote control, for example, every time of day or day of the week. It becomes. For example, a user whose genre that he / she wants to watch for every time zone and day of the week changes can search for a program by EPG, and can quickly select a favorite program by using the favorite registration button on the remote controller. Furthermore, since the selection of channels can be limited by subdividing the time zone and the day of the week, the number of favorite registrations can be reduced, and the size of the remote controller described later can be reduced. Further, even when the program organization is changed, it is possible to select a program that the user likes with the preference registration button.

  In addition to the configuration of the broadcast receiving apparatus 1 as described above, a button for selecting a favorite channel may be assigned to a button such as a remote controller so that the user can select a channel. In particular, with respect to the number of genres stored by the genre registration means 13 for each day of the week and for each time period, the number of selection buttons corresponding to the number of genres is provided so that a favorite program (program of a favorite genre) can be quickly displayed. It is possible to select a channel and the operability of program selection is improved.

  In another embodiment, the broadcast receiving apparatus according to the present invention preferably includes the following channel selection number storage means in the broadcast receiving apparatus 1 in each of the above-described embodiments. The channel selection count storage means counts and stores the channel selection count (viewing count or selection count) of each channel. In the broadcast receiving apparatus 1 of FIG. 1, the channel selection count storage means is configured by a channel selection count means 17 that executes the count and a channel selection count DB 18 that is a storage destination for storing the count value for each channel. Show. Then, the channel storage means 15 in this embodiment, based on the channel selection frequency stored in the channel selection frequency DB 18, in the same genre, in order from the channel with the highest frequency of channel selection in order of preference. It has a means to memorize as. That is, this means is that, for each genre registered by the genre registration means 13, as a result of comparison by the comparison means 12, the channel selection frequency stored in the channel selection frequency storage means among the channels that are broadcasting suitable programs. In order from the largest number of channels, the channel is stored as a favorite channel having a stronger preference, that is, preferentially stored in the favorite channel.

  That is, in this embodiment, the number of channel selections for each channel is stored separately, and the above-described sports (first priority), sports (second), variety (third), news (fourth) ), News (5th place) genre registration, for example, the first favorite channel is “the channel with the most channel selection among the channels broadcasting sports”, the second favorite channel “The second channel with the most channel selections among sports channels”, the third favorite channel is the “channel with the greatest channel selection channel among broadcasts”, 4 The second favorite channel is “the channel with the most channel selections among the channels that are broadcasting the news”, the fifth favorite channel is “the channel that is broadcasting the news” Many channels "of tuning the number in the second of the tunnel, are stored in so on.

  When this embodiment is not adopted, when a plurality of channels are adapted to one genre, an arbitrary channel is selected from them, and priority is given to the genre registration even when there are duplicate registrations by the same genre. Any channel may be selected regardless of the order, but the user preference can be reflected more by adopting this embodiment. Further, in order to store the favorite channel more accurately than in the present embodiment, the processing is somewhat complicated. However, the tuning counting unit 17 counts the selected channel for each genre, and selects the favorite channel. When registering a channel, a count value corresponding to the genre may be referred to.

  As another embodiment of the present invention, it is preferable that the genre registration means 13 in each of the above-described embodiments includes the following time zone setting means 13a. The time zone setting means 13a is a means for allowing a user to arbitrarily set a time zone (a day of the week may be taken into account) for registering a plurality of favorite genres, for example, a time for registering a favorite channel. It is possible to set the band interval and the number of divisions (number of divisions and intervals in each division). Of course, the broadcast receiving apparatus 1 does not include the time zone setting unit 13a, and may perform favorite genre registration for a predetermined time zone (and day of the week), but this time zone setting unit 13a is provided. Thus, for example, it is possible to respond flexibly to changes in user preferences by shortening the interval of the time zone, and even when the user used for each time zone and day of the week is different, User preference can be reflected more.

  As another embodiment of the present invention, it is preferable that the broadcast receiving apparatus 1 in each of the above embodiments includes the following channel presenting means (not shown). This channel presenting means is means for presenting the favorite channel stored in the channel storage means 15 to the user on a display or the like. When operating with a favorite channel assignment button such as a remote controller, the channel presenting means The assignment can be confirmed.

  As another embodiment of the present invention, it is preferable that the broadcast receiving apparatus 1 in each of the embodiments described above includes the following program guide display means (EPG display means 19). The EPG display means 19 is means for displaying an electronic program guide, and has means for rearranging and displaying the channels in the order of favorite channels stored in the channel storage means 15. By this means, the channels can be rearranged and displayed in order of favorite channel, that is, in order of user's favorite genre for each day of the week and for each time zone. In this way, the contents of the program can be browsed in the order of the program preferred by the user, and the position number of the favorite registration channel at the current time can also be confirmed. Therefore, when the user selects (selects) a channel to be viewed from the favorite channels with an operation button or the like, the user can easily select the channel.

  As another embodiment of the present invention, it is preferable that the broadcast receiving apparatus 1 in each of the above-described embodiments includes the following switching presentation unit 15a. In FIG. 1, an example in which the switching presentation unit 15 a is included in the channel storage unit 15 is illustrated. When the channel stored as the favorite channel by the channel storage unit 15 is switched, the switching presentation unit 15a presents the user by displaying it on the display and notifies the user. According to the present embodiment, in addition to the effects in the above-described embodiments, even when the channel assigned to the preference registration button is automatically switched due to time zone switching or the like, it is possible to prevent user confusion. Is possible.

  The broadcast receiving device according to the present invention has been described above. However, the present invention is incorporated in a broadcast receiving device that receives a broadcast signal, and functions as a broadcast receiving device according to each of the above-described embodiments. Alternatively, a user-preferred channel display program or a user-preferred channel selection program, or a computer-readable recording medium (DVD, CD, etc.) in which a part or all of these programs are recorded can be adopted. The details are basically in line with the above-described idea and can be realized from the above description. The outline will be described first, and then an application example of a broadcast receiving apparatus incorporating these programs will be described. A specific description will be given with reference to FIGS. The broadcast receiving device and each program according to the present invention can be applied to various devices such as a television receiver, a television recording device, and a reserved recording device.

  The user preference channel registration program stores (registers) a channel that matches the user's preference by registering the user's favorite genre. That is, the program stores, in the control unit of the broadcast receiving device, a registration step for storing a plurality of user-preferred genres for each day of the week and for each time period with a priority by a user registration operation, and a stored genre. Comparing the genre of the program broadcast in the current time zone and the step of storing, as a result of the comparison, the channel broadcasting the compatible program as a favorite channel corresponding to the priority order. A program to be executed and stored in a storage area of the control unit or a storage area accessible to the control unit.

  The user favorite channel display program is a program for presenting the favorite channel stored in the user favorite channel registration program. The user favorite channel display program presents the stored favorite channel to the user, or displays the favorite channel when displaying the EPG. There are those that rearrange and display the channels in order, and those that present to the user when the channel stored as the favorite channel is switched.

  The user favorite channel selection program is obtained by adding a program for selecting a predetermined channel from among registered favorite channels by pressing a selection button to the user favorite channel registration program. There are as many selection buttons as the number corresponding to the number of genres that can be registered for each day of the week and each time period by the channel registration step.

  FIG. 2 is a block diagram showing a configuration example of a broadcast receiving apparatus according to another embodiment of the present invention, in which 20 is a broadcast receiving apparatus, 21 is a terrestrial tuner, and 22 is a BS (Broadcasting Satellite) digital tuner. , 23 is a terrestrial receiver circuit, 24 is a BS digital receiver circuit, 25 is a program information decoding unit, 26 is a memory, 27 is a control unit, 28 is a channel channel selection unit, 29 is an OSD (On Screen Display) display unit, and 30 is An input signal switching unit, 31 is a video output unit, 32 is an audio output unit, 33 is a remote control and control panel input processing unit, 34 is a remote control, and 35 is a favorite channel selection button.

  FIG. 3 is a flowchart for explaining an example of favorite channel registration processing in the broadcast receiving apparatus of FIG. 4 shows an example of a genre storage table registered in the favorite channel registration process of FIG. 3, and FIG. 5 shows an example of a channel classification list referred to in the favorite channel registration process of FIG. FIG. 6 and FIG. 6 are diagrams showing a channel selection frequency list for each channel, which is a source of the channel classification list of FIG. Further, FIG. 7 is a diagram showing an example of a favorite channel list stored in the favorite channel registration process of FIGS. 3 to 5, and FIG. 8 is a diagram showing a user's preference channel registration process in FIGS. FIG. 9 is a diagram showing a screen display example when registering a favorite genre. FIG. 9 is a screen display example when channel selection is performed using a favorite channel registered in the favorite channel registration processing of FIGS. FIG. 10 is a diagram showing EPG display screen examples of favorite channels for each time zone registered in the favorite channel registration process of FIGS.

  The terrestrial tuner 21 is a tuner that receives radio waves of a terrestrial television signal, the BS digital tuner 22 is a tuner that receives radio waves of a BS digital television signal, and the terrestrial receiver circuit 23 receives a signal input to the terrestrial tuner 21. The circuit, BS digital receiving circuit 24 is a circuit that receives a signal input to the BS digital tuner 22. Although only an example of receiving terrestrial broadcasting and BS broadcasting is shown here, the present invention is configured only with the terrestrial tuner 21 and the terrestrial receiving circuit 23 as described above with reference to FIG. The configuration of only the BS digital tuner 22 and the BS digital reception circuit 24 can be applied, and similarly, a configuration capable of receiving other broadcasts may be used.

  The program information decoding unit 25 decodes program information from the terrestrial receiving circuit 23 and the BS digital receiving circuit 24. The memory 26 is a memory for storing program information, favorite registration channels, and the like. The control unit 27 is configured by a CPU (Central Processing Unit) or an MPU (Micro Processing Unit) and the like, a function for controlling channel selection by the channel channel selection unit 28, a clock function, and a function for searching for a program genre and storing it in the memory 26 On-screen display data for displaying a GUI (graphical user interface) is generated, and the data is supplied to the OSD display unit 29. The OSD display unit 29 outputs signals for displaying menu settings for various settings and channel information to the video output unit 31.

  The input signal switching unit 30 switches between the video / audio signal from the terrestrial reception circuit 23 and the video / audio signal from the BS digital reception circuit 24. Video signals and audio signals that are output signals of the video output unit 31 and the audio output unit 32 are supplied to a display as a display unit and a speaker as an audio unit in the television receiver.

  The remote controller 34 is provided with a favorite channel selection button 35 for selecting a favorite channel in the key operation unit. The number of favorite channel selection buttons is arbitrary, and a button using a channel button for channel selection (for example, a specific button + channel button) may be used. The remote control and control panel input processing unit 33 is a part that processes inputs from the remote control 34 and the control panel, and transmits signals to the CPU 27.

  As a feature of the present invention, a genre of a program that the user wants to watch is registered for each time zone and day of the week and stored in the memory 26. In the memory 26, there is a genre storage table 40 for each time zone and day of the week, which is illustrated in FIG. 4. A plurality of favorite genres 42 are assigned to each time zone and each day of the week, and a priority (favorite registration number) 41 is attached. Can be registered. Here, the genre 42 is a genre registered by the user for each preference registration number 41 (corresponding to the favorite channel selection button of the remote controller 34).

  For example, when the time zone is divided into 0:00 to 7:00, 7:00 to 12:00, 12: 0 to 19:00, 19:00 to 0:00, and 6 favorite channels can be registered. Show. In the example of FIG. 4, on Mondays, from 0:00 to 7:00, variety is registered in favorite genres <1> to <3>, news is registered in <4> and <5>, and sports are registered in <6>. Has been. Also, the time zone interval and the number of divisions can be set arbitrarily.

  The CPU 27 classifies the channels for each genre from the genre information of each program stored in the memory 26 to generate a list (channel classification list 50) as shown in FIG. In the genre search for a program, genre search and classification are performed again when a time interval set by the user or when a program change is detected.

  The channel classification list 50 includes a genre 51, a priority order 52, and a channel 53. Here, the priority order 52 is preferably determined in the order of the number of times of channel selection. Therefore, a function for counting the number of channel selections for each channel and storing it in the memory 26 is provided. The channel selection count is counted only when viewing for a predetermined time or longer so that the user's viewing preference is reflected. The count value can be initialized by the user. As shown in the channel selection frequency list 60 for each channel in FIG. 6, the channels 61 are stored in the memory 26 in the order of the channel selection frequency 62, and are referred to when determining the priority in FIG. 5.

  Based on FIG. 3, an example of a flow from storing the favorite genre input by the user as described above to storing the favorite channel will be described. In step S1, time information is acquired from time information included in the broadcast wave or a clock function managed by the CPU. As shown in FIG. 4, the user can register a favorite genre in an arbitrary time zone. In step S2, switching of the favorite registration time zone is detected from the time information acquired in step S1. When the time zone is switched, the favorite genre is determined with reference to the genre storage table 40 of FIG. 4 in step S3.

  In step S4, it is determined whether or not to perform a program genre search, for example, when a program is switched. It is possible to detect program switching based on attribute information (program organization information such as EPG information) transmitted from a broadcasting station and time information acquired in step S1. Alternatively, a method of determining a time interval for performing a genre search can be considered. At this time, reference to the program organization information can be omitted, and the configuration becomes simple.

  If it is determined in step S4 that the program genre search is necessary, the program genre search is performed in step S5, and the channel is classified for each genre in step S6 to create and store the channel classification list 50 of FIG. To do. When performing a genre search, first, when a channel is selected and viewed for a certain period of time, the count of the number of channel selections is detected and the channel selection frequency storage table (channel selection frequency list) shown in FIG. 60) is updated and stored, and the channel selection frequency of each channel obtained therefrom is referred to, and the genre search is performed in order from the channel with the highest channel selection frequency. When the creation of the channel classification list 50 in FIG. 5 is completed, the genre search is terminated.

  In step S7, the favorite registration channel is determined from the favorite genre obtained from step S3 and the channel classification list 50 for each genre obtained from step S6, and the favorite registration number 71 and channel 72 shown in FIG. A correspondence table (favorite channel list 70) is created and stored in the memory 26.

  When registration of the favorite channel is completed, a standby state is entered, and when a time zone change or necessity of searching for a program genre is detected, the favorite registration is performed in the same procedure. Accordingly, after the process of step S7, the process returns to step S1. Thus, the correspondence table 70 in FIG. 7 is constantly updated to a new one.

  For example, if the current time is 0:00 on Monday, the favorite channel list 70 is shown in FIG. 4 as “variety” for the favorite registration buttons <1> to <3>, news for <4> and <5>, and <6>. Is assigned a channel that broadcasts sports. If the genre and channel of the program broadcast at the current time are in the channel classification list 50 of FIG. 5, the channel is assigned from the channel with the highest priority, so <1>: Terrestrial D080ch, <2>: CS040ch, <3 >: Terrestrial D060ch, <4>: BS101ch, <5>: Terrestrial D010ch, <6>: BS103ch are registered as favorite channels. The favorite registration channel is reassigned when the broadcast contents of the time zone and the program are switched.

  When the user selects a favorite channel, the CPU 27 refers to the correspondence table 70 in FIG. 7 and transmits a command to select a channel corresponding to the favorite channel selection button 35 to the channel selection unit 28.

  Next, an operation method when the user registers a favorite genre will be described. FIG. 8 shows a screen display example at the time of registration, in which the minimum unit of the time zone is 3 hours. In addition, it is assumed that the registration is provided with a cross control key using a remote controller.

  Initially, the cursor is at the position of the day item 81, and the day of the week to be registered can be selected by moving the cursor with the right and left of the cross key. Design so that the day of the week to be registered is displayed in the most visible position by moving the cursor. FIG. 8 shows an example of registration on Friday.

  After determining the day of the week, the cursor moves to the position of the time item 82. Move the cursor with the up / down arrow keys and select the time to set the time zone separator. The number of breaks is arbitrary, and the minimum time interval can be set by the user. FIG. 8 shows an example in which breaks are set at 6 o'clock, 12 o'clock, and 21 o'clock.

  After setting the time zone, the genre is registered by moving the cursor to the time zone for registration as in the genre registration example 83. As a genre registration procedure, first select a favorite registration number to be registered by pressing it. A button 84 corresponding to a genre is set in advance, and registration is performed by pressing a genre number. In this example, as buttons 84, examples in which news, variety, drama, sports, movies, and education are assigned to <1> to <6>, respectively.

  There are two methods for selecting a favorite channel registered in this way, that is, when the favorite channel selection button 35 of the remote controller 34 is pressed, and there is a method of selecting a channel with the EPG displayed. As shown in FIG. 9, when a channel is selected, a favorite number, a genre, a channel ID of a channel, a logo, and the like are displayed on a portion 91 of a screen 90. Another possible method is to set the color for each genre and display it to the user by changing the favorite number. It is also useful to display on the screen the correspondence information between the favorite channel in the current time zone and the registration of the favorite channel selection button 35 on the remote controller on the OSD display before channel selection.

  When displaying the EPG, the channels are rearranged in order of genre registered by the user and in descending order of priority for each time zone and day of the week. This makes it possible to quickly confirm the program content of the channel preferred by the user for each time zone and day of the week.

  When the EPG display request is received from the user, first, the information of the channel registered in preference at the current time is displayed. Thereafter, the channels are rearranged using the favorite genre of FIG. 4 and the channel list for each genre of FIG. For example, assume that the current time is 0:00 on Monday, the time zone interval is 3 hours, the favorite genre is FIG. 4, and the channel list for each genre is FIG. At this time, the display screen of the EPG becomes like the display screen 100 of FIG. On the display screen 100, the channels 101 are rearranged for each time zone, and the number 102 (<1> to <6>) corresponding to the favorite channel selection button 35 is displayed beside the channel 101, and each channel is displayed. Broadcast programs 103 are displayed side by side.

  For example, after the favorite channels are displayed in order, referring to FIG. 4, the genre that the user wants to watch most is variety. Therefore, referring to FIG. 5, channels that are broadcasting variety programs and not registered as favorite are displayed in order. Go. Since the genre that the user wants to watch next is news, referring to FIG. 5, the channels that are broadcasting the news are displayed in order. Thereby, the order of the channels displayed on the EPG is changed for each time period, and the program information can be confirmed in the order of the program preferred by the user.

  FIG. 11 is an external view showing another configuration example of a broadcast receiving apparatus according to another embodiment of the present invention, and is a diagram showing a broadcast receiving apparatus that enables time zone switching display using LEDs.

  In the present embodiment, the favorite channel is switched every time period, which may cause confusion for the user. Therefore, there is provided means for notifying the user when the channel is switched. As a method thereof, various means such as outputting change information as a screen display by voice or lighting of an LED are possible. FIG. 11 shows an example of means for notifying the user by the LED, but the LED 112 is provided in the frame of the screen 111 of the television receiver 110 as an example of the broadcast receiving apparatus. When the favorite registration channel is changed, the LED 112 or the LED 114 provided on the remote control 113 side blinks for a certain time. Further, an LED may be incorporated in the favorite channel selection button 115 so that the button color changes depending on the genre.

DESCRIPTION OF SYMBOLS 1 ... Broadcast receiving apparatus, 11 ... Broadcast receiving means, 12 ... Comparison means, 13 ... Genre registration means, 13a ... Time zone setting means, 14 ... Favorite genre DB, 15 ... Channel storage means, 15a ... Switch presentation means, 16 ... favorite channel DB, 17 ... channel selection counting means, 18 ... channel selection frequency DB, 19 ... EPG display means, 20 ... broadcast receiver, 21 ... terrestrial tuner, 22 ... BS digital tuner, 23 ... terrestrial receiver circuit 24 ... BS digital receiving circuit, 25 ... program information decoding unit, 26 ... memory, 27 ... control unit (CPU), 28 ... channel tuning unit, 29 ... OSD display unit, 30 ... input signal switching unit, 31 ... video output Reference numeral 32: Audio output part 33: Remote control and control panel input processing part 34: Remote control 35: Favorite channel selection button

Claims (21)

  Broadcast reception means for receiving a broadcast signal, genre registration means for storing a plurality of user-preferred genres for each day of the week and for each time period, with priorities, by registration operation from the user, and registration by the genre registration means The comparison means for comparing the selected genre with the genre of the program being broadcast in the current time zone, and the channel that is broadcasting the compatible program as a result of the comparison by the comparison means is set to the priority order. A broadcast receiving apparatus comprising channel storage means for storing a corresponding favorite channel.   2. The broadcast receiving apparatus according to claim 1, wherein the broadcast signal is a broadcast signal in which attribute information for selecting a program is added to a transmission channel, and the comparing means broadcasts in the current time zone. A broadcast receiving apparatus, comprising: means for acquiring an existing program from the attribute information.   2. The broadcast receiving apparatus according to claim 1, further comprising attribute information acquisition means for acquiring attribute information for selecting a program related to the broadcast signal via a network, wherein the comparison means is broadcast in the current time zone. A broadcast receiving apparatus comprising: means for acquiring a program being operated from attribute information acquired by the attribute information acquiring means.   4. The broadcast receiving apparatus according to claim 1, wherein the program broadcast in the current time zone is broadcast in a period from a current time to a time after a predetermined time. A broadcast receiving apparatus characterized by being a program.   5. The broadcast receiving apparatus according to claim 1, wherein the genre registration unit permits duplicate registration by the same genre when a plurality of favorite genres are registered. Broadcast receiving device.   6. The broadcast receiving apparatus according to claim 1, wherein the genre registration unit includes a time zone setting unit that allows a user to arbitrarily set a time zone classification in which a plurality of favorite genres are registered. A broadcast receiving apparatus comprising:   7. The broadcast receiving apparatus according to claim 1, further comprising channel presenting means for presenting a favorite channel stored in the channel storage means to a user.   8. The broadcast receiving apparatus according to claim 1, further comprising program guide display means for displaying an electronic program guide, wherein the program guide display means is a preference stored in the channel storage means. A broadcast receiving apparatus comprising means for rearranging and displaying channels in order of channels.   The broadcast receiving apparatus according to any one of claims 1 to 8, wherein when a channel stored as a favorite channel by the channel storage unit is switched, a switching presentation unit that notifies the user of that fact. A broadcast receiving apparatus comprising:   The broadcast receiving apparatus according to any one of claims 1 to 9, further comprising selection buttons corresponding to the number of genres that can be registered for each day of the week and each time period by the genre registration means. Broadcast receiving device.   A program to be incorporated into a broadcast receiving apparatus that receives a broadcast signal, and a plurality of user's favorite genres for each day of the week and for each time zone by a registration operation from the user to the control unit of the broadcast receiving apparatus A registration step for storing the program, a comparison step for comparing the genre stored in the registration step with the genre of the program being broadcast in the current time zone, and a program matched as a result of the comparison in the comparison step. A storage step of storing a broadcast channel as a favorite channel corresponding to the priority order is executed.   12. The program according to claim 11, wherein the broadcast signal is a broadcast signal in which attribute information for selecting a program is added to a transmission channel, and the comparing step is a program broadcast in the current time zone. Having the step of acquiring from the attribute information.   The program according to claim 11, wherein the program causes the control unit to execute a step of acquiring attribute information for selecting a program related to the broadcast signal via a network, and the comparison step includes the current step. The program which has the step which acquires the program currently broadcast in the said time slot | zone from the acquired said attribute information.   14. The program according to claim 11, wherein the program broadcast in the current time zone is a program broadcast in a period from a current time to a time after a predetermined time. The program characterized by doing.   The program according to any one of claims 11 to 14, wherein the registration step permits duplicate registration by the same genre when a plurality of favorite genres are registered.   The program according to any one of claims 11 to 15, wherein the registration step includes a step of allowing a user to arbitrarily set a time zone division in which a plurality of favorite genres are registered. program.   The program according to any one of claims 11 to 16, wherein the program causes the control unit to execute a step of presenting a favorite channel stored in the storage step to a user.   The program according to any one of claims 11 to 17, wherein the program causes the control unit to execute a step of displaying an electronic program guide, and the step is stored in the storage step. A program comprising the steps of rearranging and displaying channels in order of favorite channels.   The program according to any one of claims 11 to 18, wherein when the channel stored in the control unit as a favorite channel is switched by the storing step, the program is presented to the user. A program characterized by having executed.   The program according to any one of claims 11 to 19, wherein the broadcast receiving device includes selection buttons corresponding to the number of genres that can be registered for each day of the week and each time period by the registration step, The program causes the control unit to execute a step of selecting a predetermined channel from the stored favorite channels based on pressing of the selection button.   A computer-readable recording medium on which the program according to any one of claims 11 to 20 is recorded.

Images