CN112292798A - Electronic device and power supply state setting method - Google Patents
Electronic device and power supply state setting method Download PDFInfo
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- CN112292798A CN112292798A CN201980018947.6A CN201980018947A CN112292798A CN 112292798 A CN112292798 A CN 112292798A CN 201980018947 A CN201980018947 A CN 201980018947A CN 112292798 A CN112292798 A CN 112292798A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007704 transition Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 31
- 230000006870 function Effects 0.000 description 25
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000007257 malfunction Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
An electronic device and a method for setting a power supply state, the electronic device having a control unit (10), the control unit (10) comprising: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device (101); and a second function of performing an operation for shifting the power supply state when no operation is performed for a predetermined time period to a predetermined power supply state. When the user detects that the first function is set to be enabled, the control unit (10) automatically sets the setting for causing the power state to transition to a predetermined power state when the user does not operate for a predetermined time period to be enabled.
Description
Embodiments of the present invention relate to an electronic apparatus and a power supply state setting method.
Various proposals have been made to control the power state of an electronic device.
Specifically, for example, japanese patent application laid-open No. 2008-306539 discloses the following configuration: in a television receiver, when a power supply is turned on by a timer power-on function, if there is no operation for a certain period, the power supply is automatically turned off and the timer power-on function is disabled.
Further, for example, japanese patent application laid-open No. 2009-60206 discloses the following configuration: in the broadcast receiving apparatus, when a time set as a non-operation time during which the broadcast receiving apparatus is not operated has elapsed, the power is turned off in accordance with the end time of a program being viewed by a user.
However, when an electronic device in a room is remotely operated from an outdoor device, the electronic device may operate undesirably due to malfunction such as malfunction of the outdoor device or deterioration in communication state in a transmission line for transmitting a signal corresponding to the operation of the outdoor device.
Specifically, for example, when an electronic device in a house is remotely operated from a smartphone outside the house, a situation may occur in which the power supply of the electronic device is undesirably turned on due to the occurrence of a click mistake or the like of the smartphone.
Disclosure of Invention
An object of an embodiment of the present invention is to provide an electronic apparatus and a power supply state setting method that can suppress an increase in power consumption due to a malfunction when a remote operation is performed from the outside.
An electronic device according to an embodiment of the present invention includes a control unit including: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device; and a second function that performs an operation for shifting the power supply state when the constant time non-operation is performed to a predetermined power supply state, wherein the control unit automatically sets the setting for shifting the power supply state when the constant time non-operation is performed to the predetermined power supply state to be valid when it is detected that the setting for enabling the first function is performed by the user.
A power state setting method according to an embodiment of the present invention is a power state setting method for an electronic device having a control unit, the control unit including: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device; and a second function that performs an operation for shifting a power supply state during a predetermined time period when no operation is performed to a predetermined power supply state, wherein the control unit automatically shifts the power supply state during the predetermined time period when the control unit detects that the setting for enabling the first function is performed by the user to the predetermined power supply state.
Fig. 1 is an example of a block diagram showing a configuration when an electronic device according to an embodiment of the present invention is a broadcast receiving apparatus.
Fig. 2 is a diagram showing an example of a remote operation configuration of the broadcast receiving apparatus according to the embodiment of the present invention.
Fig. 3 is an example of a flowchart for explaining an operation performed in the broadcast receiving apparatus according to the embodiment of the present invention.
Fig. 4 is a diagram showing an example of a screen for displaying whether to permit remote operation setting from the outside by the operation of the broadcast receiving apparatus according to the embodiment of the present invention.
Fig. 5 is a diagram showing an example of a setting screen displayed by the operation of the broadcast receiving apparatus according to the embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The electronic device in the embodiment of the present invention is the broadcast receiving apparatus 1, but the electronic device in the embodiment of the present invention only needs to include: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device; and a second function that performs an operation for shifting the power supply state when the electronic device is not operated for a certain period of time to a predetermined power supply state, and that automatically sets the setting for shifting the power supply state when the electronic device is not operated for a certain period of time to the predetermined power supply state when the electronic device detects that the setting for shifting the power supply state when the electronic device is not operated for a certain period of time to the predetermined power supply state is enabled by the user.
In fig. 1, the broadcast receiving apparatus 1 includes a control unit 10. The control unit 10 is configured by a processor using a CPU or the like, and may control each unit by operating the RAM10b according to a program stored in the ROM10a, or may realize a part or all of the functions by a hardware electronic circuit. The control unit 10 is also provided with a nonvolatile memory 10 c. The nonvolatile memory 10c stores various kinds of information extracted from a broadcast signal described later. Fig. 1 is an example of a block diagram showing a configuration in which an electronic device according to an embodiment of the present invention is a broadcast receiving apparatus. .
The antenna 21 receives an advanced BS broadcast and an advanced broadband CS broadcast (hereinafter, they are referred to as advanced broadband broadcasts), and supplies an advanced broadband broadcast signal to the input terminal 2a of the broadcast receiving apparatus 1. The advanced broadband broadcast signal input to the input terminal 2a is supplied to the tuner unit Tu.
The tuner section Tu may have a plurality of tuners Tu1, Tu 2. (hereinafter, they are representatively referred to as a tuner Tun). The tuner Tun is controlled by the control unit 10, selects a channel of a broadcast signal of a desired channel from among the respective input advanced broadband broadcast signals, and outputs the selected channel to the signal processing unit 3. The signal processing unit 3 demodulates the input broadcast signal.
In the example of fig. 1, only the antenna 21 corresponding to one advanced broadband broadcast is shown, but antennas corresponding to terrestrial digital broadcast, BS broadcast, and CS broadcast may be provided, and signals from the respective antennas may be supplied to the tuner unit Tu. In this case, the signal processing unit 3 performs demodulation corresponding to the modulation scheme of each broadcast. Thereby, each broadcast signal stream is obtained in the signal processing unit 3. Although fig. 1 shows an example in which each broadcast signal is input via an antenna, a transmission line of the broadcast signal is not particularly limited, and may be an IP broadcast received via an internet line without via an antenna or may be received via a cable television network.
For example, the advanced broadband broadcast signal is demodulated by the signal processing section 3 to obtain a TLV (Type Length Value: Type Length Value) stream. The signal processing unit 3 separates the IP packet included in the TLV stream and extracts various messages including video data, audio data, subtitle data, subtitles, application data, and ECM (Entitlement Control Message) and EMM (Entitlement Management Message) included in the IP packet.
The signal processing unit 3 extracts a transport stream (a transport stream multiplexed according to the MPEG-2Systems standard) from a current broadcast signal such as a terrestrial digital broadcast signal by demodulation processing. The signal processing unit 3 extracts video data and audio data from the transport stream, and extracts various messages including ECMs and EMMs.
The broadcast receiving apparatus 1 is provided with a cas (conditional Access system) module 15. The CAS module 15 is used for control of the conditional access manner.
In addition, the CAS module 15 is configured to be mounted on a chip built in the broadcast receiving apparatus 1 in some embodiments, and furthermore, the following may sometimes be considered: the conditional access function is realized by inserting the board into a slot, not shown, provided in the broadcast receiving apparatus 1. In addition, the CAS module 15 may have both a conditional access function of the advanced broadband broadcast and a conditional access function of the current broadcast, and the following may be present: only the conditional access function of the advanced broadband broadcasting is provided, and the conditional access function of the current broadcasting is realized by the CAS card as the IC card 23.
The signal processing unit 3 decodes the video and audio extracted by each broadcast system, and then performs predetermined signal processing to obtain video data and audio data. The signal processing section 3 supplies the video data and the audio data to the graphic processing section 4 or the sound processing section 7, respectively, and supplies the other data to the control section 10.
The OSD (On-screen display) signal generating unit 5 generates image information (OSD signal) for superimposition display based On information supplied from the control unit 10 and supplies the image information to the graphics processing unit 4. The graphic processing unit 4 manages the rendering of windows based on the digital video data from the signal processing unit 3 and GUI (Graphical User Interface) from the OSD signal generating unit 5, superimposes an image based on the video data, such as an image based on a data broadcast or GUI, on the image, and sends the superimposed image to the video processing unit 6.
For example, in addition to the video data, various data for acquiring a program, EPG (Electronic Programming Guide) information, program attribute information, subtitle information, and the like are supplied to the graphics processing unit 4, and the graphics processing unit 4 can perform image generation processing for displaying the EPG, the subtitle, and the like based on the input information.
The video processing unit 6 is controlled by the control unit 10, and converts the digital video signal from the graphics processing unit 4 into a format (pixel number, frame rate, scanning scheme) that can be displayed by the video display unit 8, or adjusts the display color arbitrarily, and outputs the converted signal to the video display unit 8. This enables the video display unit 8 to display a video on the display screen.
The audio processing unit 7 converts the digital audio data from the signal processing unit 3 into an analog audio signal that can be played by the speaker 9, and then outputs the audio signal to the speaker 9 to play the audio. In addition, when the broadcast receiving apparatus is a set-top box or the like, the video display unit 8 and the speaker 9 need not be provided.
The broadcast receiving apparatus 1 is provided with a card interface (I/F)13, a communication I/F16, a USBI/F17, and a HDMII/F18. The card I/F13 can transmit and receive data between the IC card 23 mounted on the card tray 14 and the control unit 10. For example, when a CAS card (hereinafter referred to as a B-CAS card) corresponding to the current digital broadcast is used as the IC card 23, the card I/F13 transmits and receives data relating to descrambling of the current broadcast.
The communication I/F16 is an interface corresponding to a predetermined communication line such as a telephone line or a LAN, and is connected to an external device such as a cloud server 201 described later via a terminal 2b, and is capable of transmitting and receiving data between the external device and the control unit 10. The HDMII/F18 is an interface corresponding to the HDMI (registered trademark) standard, is connected to an external device (not shown) via a terminal 2d, and is capable of receiving an HDMI (registered trademark) signal from the external device and outputting the HDMI (registered trademark) signal to the control unit 10 or outputting the HDMI (registered trademark) signal from the control unit 10 to the external device via a terminal 2 b.
The USBI/F17 is an interface corresponding to the USB standard, is connected to a USB-compliant device such as the HDD24 via the terminal 2c, and is capable of transmitting and receiving data between the USB-compliant device and the control unit 10. For example, in the case where the HDD24 is connected to the terminal 2c, the control section 10 can supply and record video data to the HDD24 via the USBI/F17 and the terminal 2 c.
In the case where the recording unit is configured by an HDD, an optical disk drive, an SD (registered trademark) card reader/writer, etc., not shown, which are incorporated in the broadcast receiving apparatus 1, the control unit 10 can record the signal of the broadcast program in each of these recording units.
For example, when recording of a broadcast program is designated by the user, the control unit 10 can supply the descrambled program data (video and audio data) acquired by the signal processing unit 3 to the HDD24 via the USBI/F17 and record the program data. The control unit 10 can also execute recording of a broadcast program in a standby state (function standby state).
The broadcast receiving apparatus 1 is provided with an operation unit 11 and a receiving unit 12. The operation unit 11 includes switches, keys, buttons, and the like, not shown, and outputs an operation signal based on a user operation to the control unit 10. Further, the receiving section 12 receives an operation signal based on a user operation from a remote operator 22 (the remote operator herein refers to a remote operator such as a remote controller that remotely controls an electronic apparatus using wifi, infrared rays, or the like), and outputs the received operation signal to the control section 10. The control unit 10 controls each part of the broadcast receiving apparatus 1 based on operation signals from the operation unit 11 and the reception unit 12. For example, when an operation for designating a reception channel number is performed by an up/down key of the remote controller 22 or a one-time operation channel selection key, each tuner Tun performs a channel selection operation corresponding to an operation signal from the control unit 10.
The operation unit 11 and the remote controller 22 are provided with a power switch, not shown, for turning on and off the power of the broadcast receiving apparatus 1. The broadcast receiving apparatus 1 is provided with a power supply circuit, not shown, for supplying power to each unit, and the control unit 10 controls the supply of power to each unit by operating a power switch to set the broadcast receiving apparatus 1 in a standby state.
In the standby state, at least the graphics processing unit 4, the OSD signal generating unit 5, the video processing unit 6, the audio processing unit 7, the video display unit 8, and the speaker 9 of fig. 1 are in an operation stop state, and even if the control unit 10 is operated, the user cannot view the broadcast program. In some embodiments, in the case of applying the embodiments of the present invention to a decoder that receives an advanced broadband broadcast and outputs video and audio, the standby state means that video and audio data are in an output stop state.
In the standby state, the control unit 10 can realize various functions as follows, for example.
For example, even in the standby state, the control unit 10 has the following power supply control function: based on the notification information, the timer of the user supplies power to a circuit required for receiving the download content information, downloads the download content, and turns off the power supply when the download is completed. Further, the control unit 10 has the following power supply control function: even when the power switch is turned off and the device is in a standby state, the device downloads the downloaded content while maintaining the power of necessary circuits, and turns off the power supply when the downloading is completed.
The control unit 10 can perform the same operation as the power supply control function described above in order to acquire an EMM (Entitlement Management Message).
In the standby state, the control unit 10 can acquire EPG information by channel search.
In the standby state, the Control unit 10 receives TMCC (Transmission and Multiplexing configuration Control), and when the activation Control bit of the TMCC is 1, it is able to perform a reception process of an emergency alert broadcast (EWS) by monitoring an emergency information descriptor (MH) of an mpt (mpeg Media Transport packet table) located in a reception channel.
The control unit 10 can execute various reservation operations (program reservation, etc.) performed by the user.
The control unit 10 has a function of performing an operation for shifting the power state of the broadcast receiving apparatus 1 to a predetermined power state when the broadcast receiving apparatus is not operated for a certain period of time. A method of setting the power state of the broadcast receiving apparatus 1 when the operation is not performed for a certain period of time will be described later.
As shown in fig. 2, the broadcast receiving apparatus 1 is installed indoors, for example, and is connected to a cloud server 201 installed outdoors via a terminal 2 b. Further, the broadcast receiving apparatus 1 can receive an instruction signal output from the cloud server 201 according to an input operation performed in the remote operation device 101 outside the house. Further, the control unit 10 can perform an operation corresponding to the command signal input via the communication I/F16 by analyzing the command signal. That is, the control unit 10 has a function of performing an operation corresponding to a remote operation from the remote operation device 101 outdoors. Fig. 2 is a diagram showing an example of a configuration of remote operation of the broadcast receiving apparatus according to the embodiment of the present invention.
The remote operation device 101 from the outside according to the embodiment of the present invention may be in any form as long as it can be connected to the cloud server 201 via a WAN (wide area communication network) such as the internet and can perform an input operation for outputting a command signal required for the operation of the broadcast receiving apparatus 1 from the cloud server 201. Specifically, in the embodiment of the present invention, for example, a smart speaker capable of performing an operation corresponding to an audio input, a smart phone capable of performing an operation corresponding to a touch input, or the like is used as the remote operation device 101 from the outside.
Next, the operation of the embodiment of the present invention will be described with reference to fig. 3 to 5. Fig. 3 is an example of a flowchart for explaining an operation performed in the broadcast receiving apparatus 1 according to the embodiment of the present invention. Fig. 4 and 5 are schematic diagrams showing an example of displaying a setting screen according to the operation of the broadcast receiving apparatus 1 according to the embodiment of the present invention.
The user operates the operation unit 11 or the remote controller 22 to display a setting screen showing whether or not to permit setting of a service for remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 outdoors (hereinafter also referred to as "cloud setting") provided in a state where the broadcast receiving apparatus 1 is connected to the cloud server 201. In a state where the broadcast receiving apparatus 1 is connected to the cloud server 201, the user performs an operation capable of displaying a setting screen for selecting a service to be provided (hereinafter, referred to as cloud setting) by using the operation unit 11 or the remote controller 22. The control unit 10 reads cloud setting information indicating current setting values corresponding to respective setting items included in the cloud setting from the nonvolatile memory 10c based on an operation signal output from the operation unit 11 or the reception unit 12, outputs a setting screen corresponding to the read cloud setting information, and controls the OSD signal generation unit 5 and the video processing unit 6 to cause the video display unit 8 to display the setting screen of the cloud setting. Next, by the operation of the control unit 10, for example, as shown in fig. 4, the setting screen SGC on which whether or not the remote operation from the outdoor is permitted can be selected by the user in an alternative manner, and hereinafter, it is simply referred to as "whether or not the remote operation from the outdoor is permitted" setting screen "on the video display unit 8.
When the user permits the remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 outdoors, the selection of the "accept" option is performed using the operation unit 11 or the remote operation device 22 among two selection items including the setting item of "outdoor remote operation" whether or not the remote operation setting screen SGC from outdoors is permitted. For example, when the user does not permit the remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 from the outside, the user operates the operation unit 11 or the remote operation device 22. The content of the operation is selection of an "not accept" option from two selection items including a setting item of "remote operation" permitted on the remote operation setting screen SGC from the outside.
The control unit 10 determines which one of two selection items is selected from among the setting items including "remote operation" permitted on the remote operation setting screen SGC from the outside based on the operation signal output from the operation unit 11 or the reception unit 12 (step S1 in fig. 3). Further, the control unit 10 performs an operation for updating the set value of the cloud setting information based on the item corresponding to the determination result in step S1 in fig. 3.
When a determination result that "accept" is selected from two selection items among the setting items including "remote operation" of the remote operation setting screen SGC from the outside is permitted, that is, when it is detected that the remote operation for enabling the remote operation device 101 from the outside to the broadcast receiving apparatus 1 is performed (yes at S1), the control unit 10 sets the power state of the broadcast receiving apparatus 1 to the standby state when the non-operation state continues for a certain time (when the non-operation is performed for a certain time) (step S2 in fig. 3). The control unit 10 also performs an operation for updating the set value of the power state setting information in accordance with the setting contents set by the operation of step S2 in fig. 3.
In other words, when it is detected that the setting for enabling the function of performing the operation corresponding to the remote operation from the remote operation device 101 outside is performed, the control unit 10 sets the power state of the broadcast receiving apparatus 1 in the non-operation for a certain period of time to the standby state.
The power state setting information corresponds to information indicating a current setting value corresponding to each setting item included in the setting of the power state of the broadcast receiving apparatus 1 (hereinafter, also referred to as power state setting). Note that, unless otherwise mentioned, the following description will be given taking as an example a case where the power state setting information and the cloud setting information are stored in the nonvolatile memory 10c, respectively.
For example, when a determination result that "no reception" is selected from two selection items including a setting item of "remote operation" from the remote operation setting screen SGC from the outside is permitted is obtained, that is, when it is detected that a setting to invalidate a remote operation on the broadcast receiving apparatus 1 by the remote operation device 101 from the outside is performed (S1: no), the control unit 10 keeps the set value of the power state of the broadcast receiving apparatus 1 in which the no-operation state continues for a certain time (when the no-operation is performed for a certain time) at the current set value (step S3 in fig. 3). That is, when the operation of step S3 in fig. 3 is performed, the set value of the power state setting information stored in the nonvolatile memory 10c is not updated.
The non-operation state is a state in which an operation signal corresponding to an operation of the operation unit 11, the remote operation device 22, or the remote operation device 101 from the outside is not input to the control unit 10, that is, a state in which the operation state of the broadcast receiving apparatus 1 is not actively changed by the user. The duration of the non-operation state is a time from a measurement start point (by a timer (not shown) of the control unit 10) when an operation signal corresponding to an operation from any one of the operation unit 11, the remote operation device 22, and the remote operation device 101 from the outside is not input to the control unit 10, until an operation signal from any one of the devices is present, and the duration of the non-operation state is reset to 0 when the operation signal is input to the control unit 10. For example, when an operation is performed based on a setting preset by the user such as a reserved operation, the operation is performed based on a setting content preset by the user such as a reserved operation regardless of whether the no-operation state continues for a certain time.
After the user has set whether or not to permit the "outdoor remote operation" from the outdoor remote operation setting screen SGC, the user uses the operation unit 11 or the remote operation device 22 to perform an operation for displaying the setting screen SGP for performing the power state setting.
The control unit 10 reads power state setting information from the nonvolatile memory 10c based on an operation signal output from the operation unit 11 or the reception unit 12, generates a setting screen corresponding to the read power state setting information, and controls the OSD signal generation unit 5 and the video processing unit 6 to display the video display unit 8. By the operation of the control unit 10, the video display unit 8 can display a setting screen SGP for setting the power supply state as shown in fig. 5, which enables the user to select the power supply state when no operation is performed for a certain period of time from among a plurality of selection items (a plurality of power supply states).
When the power state of the broadcast receiving apparatus 1 is shifted to the standby state when the fixed time is not operated, the user uses the operation unit 11 or the remote operation device 22 to perform an operation for selecting the "standby" option from among the respective setting items included in the "fixed time is not operated" of the setting screen SGP for performing the power state setting. When the power state of the broadcast receiving apparatus 1 is not changed to another power state during the fixed-time non-operation, the user uses the operation unit 11 or the remote operation device 22 to perform an operation for selecting "not to change" from among the selection items included in the setting items of the "fixed-time non-operation" of the setting screen SGP for performing the power state setting. In the embodiment of the present invention, one or more other selection items other than the "standby state" and the "unchanged state" may be included in the item of the "constant time no operation" of the setting screen SGP for performing the power state setting. Specifically, for example, the selection items corresponding to the off state in which the power supply to each part of the broadcast receiving apparatus 1 is stopped, such as the "off state", may be included in the setting items of the "constant time no operation" of the setting screen SGP in which the power supply state is set. That is, the control unit 10 according to the embodiment of the present invention may set the power state of the broadcast receiving apparatus 1 in the non-operation for a certain period of time to either the standby state or the off state when detecting that the setting is performed to enable the function of performing the operation corresponding to the remote operation from the remote operation device 101 outside.
The control unit 10 specifies one selection item SA selected from among the selection items included in the setting items "when no operation is performed for a certain period of time" of the setting screen SGP for performing power state setting, based on the operation signal output from the operation unit 11 or the reception unit 12. Then, the control unit 10 determines whether or not to change the setting content of the power supply state in the constant-time non-operation state based on the selection item SA and the set value of the power supply state in the constant-time non-operation state included in the power supply state setting information read from the nonvolatile memory 10c (step S4 in fig. 3).
When the determination result of changing the setting content of the power state in the constant time non-operation state is obtained (yes in S4), the control unit 10 performs an operation for updating the setting value of the power state setting information according to the selection item SA (step S5 in fig. 3). When the determination result that the setting content of the power state during the non-operation for a certain period of time is not changed is obtained (no in S4), the control unit 10 keeps the set value of the power state setting information stored in the nonvolatile memory 10c at the current set value (step S6 in fig. 3).
According to the above-described operation, when the user makes a setting for enabling the remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 outdoors, the control unit 10 (automatically) makes a setting for setting the power state of the broadcast receiving apparatus 1 in a standby state when the broadcast receiving apparatus is not operated for a certain period of time. Therefore, according to the embodiment of the present invention, even when the power supply of the broadcast receiving apparatus 1 is undesirably turned on due to, for example, an erroneous operation in the remote operation device 101 from the outside or a malfunction such as deterioration of the communication state in the transmission line that transmits a signal corresponding to the operation from the remote operation device 101 from the outside, the power supply state of the broadcast receiving apparatus 1 can be reliably switched to the standby state after a certain time has elapsed from the time when the malfunction occurs. Therefore, according to the embodiment of the present invention, it is possible to suppress an increase in power consumption due to a malfunction when performing remote operation from the outside. Further, according to the embodiment of the present invention, for example, even in a case where the user does not grasp how to specifically set the setting method in which the power state of the broadcast receiving apparatus 1 when the broadcast receiving apparatus 1 is not operated for a certain period of time becomes the standby state, and in a case where the user does not recognize the existence of the setting, the power state of the broadcast receiving apparatus 1 when the broadcast receiving apparatus 1 is not operated for a certain period of time can be easily set.
In addition, according to the above-described operation, after setting is performed to set the power state of the broadcast receiving apparatus 1 in the fixed-time non-operation state to the standby state in conjunction with setting to validate the remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 outside, the user can manually reset the power state of the broadcast receiving apparatus 1 in the fixed-time non-operation state.
Further, according to the embodiment of the present invention, even if a setting for enabling a remote operation of the broadcast receiving apparatus 1 from the remote operation device 101 from the outside is made, for example, due to the broadcast receiving apparatus 1 being in a busy state, the setting for making the power state of the broadcast receiving apparatus 1 in the case of a certain time non-operation standby state cannot be made, and in the above case, the control section 10 may perform an operation for causing the video display section 8 to display a pop-up message notifying the user of information that the power state of the broadcast receiving apparatus 1 in the case of a certain time non-operation can be changed.
Further, according to an embodiment of the present invention, the same information as the cloud setting information and the power state setting information stored in the nonvolatile memory 10c may be stored in the cloud server 201.
Further, according to the embodiment of the present invention, the control section 10 performs an operation for causing the video display section 8 to display a pop-up message notifying the user of information that the no-operation state continues for a long time, before the time when the power state of the broadcast receiving apparatus 1 is shifted to the standby state.
Further, by appropriately changing the configuration and/or operation of each part as described above, the embodiment of the present invention can be applied to various electronic apparatuses capable of performing an operation corresponding to a remote operation from a remote operation apparatus outdoors.
The present invention is not limited to the above-described embodiments, and various modifications can be made in the implementation stage without departing from the spirit of the present invention. The embodiments described above include inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed components. For example, even if a plurality of components are deleted from all the components shown in the embodiments, if the problems described in the means for solving the problems can be solved and the effects described in the invention effect column can be obtained, the configuration in which the components are deleted can be extracted as the invention.
The present application is filed on the basis of japanese patent application No. 2018-048339 filed in japan on 3/15 of 2018 as a priority claim, and the above disclosure is incorporated into the specification and claims of the present application.
Claims (6)
- An electronic device is provided with: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device; and a second function of performing an operation for shifting a power supply state when no operation is performed for a predetermined period of time to a predetermined power supply state,the electronic device automatically sets the setting for making the power state at the time of the fixed-time no-operation to a predetermined power state to be valid when detecting that the setting for making the first function is made by the user.
- The electronic device of claim 1,the user can select the power state at the time of no operation.
- The electronic device of claim 2,the electronic device is also provided with a video display part,the electronic device performs an operation for causing the video display unit to display a setting screen that enables a user to select the predetermined power supply state from among a plurality of power supply states.
- A power state setting method for an electronic device, the electronic device including: a first function of performing an operation corresponding to a remote operation from an outdoor remote operation device; and a second function of performing an operation for shifting a power supply state when no operation is performed for a predetermined time period to a predetermined power supply state,the electronic apparatus detects that a setting for enabling the first function is made by a user,the electronic device automatically sets the setting for shifting the power state to a predetermined power state when the electronic device is not operated for the predetermined time period to be valid.
- The power state setting method according to claim 4,the user can select the power state at the time of no operation.
- The power state setting method according to claim 5,the electronic device further has a video display portion that displays a video,the electronic device performs an operation for causing the video display unit to display a setting screen that enables a user to select the predetermined power supply state from among a plurality of power supply states.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-048339 | 2018-03-15 | ||
| JP2018048339A JP2019161547A (en) | 2018-03-15 | 2018-03-15 | Electronic apparatus and power supply state setting method |
| PCT/CN2019/078380 WO2019174642A1 (en) | 2018-03-15 | 2019-03-15 | Electronic device and method for setting power supply state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112292798A true CN112292798A (en) | 2021-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980018947.6A Pending CN112292798A (en) | 2018-03-15 | 2019-03-15 | Electronic device and power supply state setting method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2019161547A (en) |
| CN (1) | CN112292798A (en) |
| WO (1) | WO2019174642A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141337A (en) * | 2006-09-06 | 2008-03-12 | 中国移动通信集团公司 | Energy-saving information household appliance network and energy-saving control method |
| JP2008306539A (en) * | 2007-06-08 | 2008-12-18 | Sharp Corp | Electric appliance and method for setting on timer function thereof |
| CN103121437A (en) * | 2011-11-18 | 2013-05-29 | 株式会社东海理化电机制作所 | Switching controlling device of ic output port |
| CN105345820A (en) * | 2015-12-01 | 2016-02-24 | 南通唐人文化传播有限公司 | Children growth intelligent robot and control method thereof |
| JP2016127410A (en) * | 2014-12-26 | 2016-07-11 | シャープ株式会社 | Display device, television receiver, and notification method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4528207B2 (en) * | 2005-06-10 | 2010-08-18 | パナソニック電工株式会社 | Remote monitoring and control system for apartment houses |
| CN103632518B (en) * | 2012-08-23 | 2018-07-20 | 上海博泰悦臻电子设备制造有限公司 | USB wireless network connections equipment, onboard system and its awakening method |
-
2018
- 2018-03-15 JP JP2018048339A patent/JP2019161547A/en active Pending
-
2019
- 2019-03-15 WO PCT/CN2019/078380 patent/WO2019174642A1/en active Application Filing
- 2019-03-15 CN CN201980018947.6A patent/CN112292798A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141337A (en) * | 2006-09-06 | 2008-03-12 | 中国移动通信集团公司 | Energy-saving information household appliance network and energy-saving control method |
| JP2008306539A (en) * | 2007-06-08 | 2008-12-18 | Sharp Corp | Electric appliance and method for setting on timer function thereof |
| CN103121437A (en) * | 2011-11-18 | 2013-05-29 | 株式会社东海理化电机制作所 | Switching controlling device of ic output port |
| JP2016127410A (en) * | 2014-12-26 | 2016-07-11 | シャープ株式会社 | Display device, television receiver, and notification method |
| CN105345820A (en) * | 2015-12-01 | 2016-02-24 | 南通唐人文化传播有限公司 | Children growth intelligent robot and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019174642A1 (en) | 2019-09-19 |
| JP2019161547A (en) | 2019-09-19 |
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