CN106331805B - A kind of method and system for realizing low power consumption control intelligent TV set - Google Patents
A kind of method and system for realizing low power consumption control intelligent TV set Download PDFInfo
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- CN106331805B CN106331805B CN201610694168.6A CN201610694168A CN106331805B CN 106331805 B CN106331805 B CN 106331805B CN 201610694168 A CN201610694168 A CN 201610694168A CN 106331805 B CN106331805 B CN 106331805B
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Television Receiver Circuits (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses a kind of method and system for realizing low power consumption control intelligent TV set, and method includes: to send the standby signal to based on HDMI interface the control mainboard of intelligent TV set when judging the television control commands for standby signal；Intelligent TV set low-power circuit is placed under standby mode；When judging that all low-power circuits are placed in standby mode, low level is configured to the TMDS signal port of HDMI interface；When TMDS signal port is low level, set-top box enters low-power consumption standby or dormant state, and is switched to power-supply controller of electric on auxiliary power supply by main power source, realizes low-power consumption power supply.The embodiment of the present invention is based on the port HDMI and realizes low power consumption control, then completes the low power consumption control under standby or power on mode, to realize Energy Saving Control.
Description
Technical field
The invention belongs to digital TV technology more particularly to a kind of methods for realizing low power consumption control intelligent TV set
And intelligent TV set.
Background technique
Smart television is to be equipped with operating system with full open model platform, and user is appreciating the same of general television content
When, types of applications software can be voluntarily installed and uninstalled, the new tv product for persistently being expanded function and being upgraded.Smart television
It can constantly bring and be different to user, use wired digital teleset (set-top box), individualized experience abundant.
With the rapid development of computer technology and microelectric technique, embedded system application field is more and more extensive.Section
It can be the upsurge of globalization, if many chip past in computer are powered with 5V, use 3.3V, 1.8V now, and propose green
The concept of colour system system.Many manufacturers focus on the low-power consumption problem of microcontroller very much.The low power dissipation design of Circuits and Systems is always all
Key factor in need of consideration when being electronic engineering technical staff design.
Current low power dissipation design mainly designs from the aspect of two from chip design and system.With semiconductor technology
The raising of rapid development and working frequency of chip, the power consumption of chip increase sharply, and power consumption increase will lead to chip calorific value
Increase and reliability decline.Therefore, power consumption have become an important consideration in Deep-Submicron Integrated Circuit Design because
Element.In order to keep product more competitive, the requirement that industry designs chip from it is simple pursue high-performance, small area switchs to pair
Performance, area, power consumption composite request.And core component of the microprocessor as digital display circuit, low power dissipation design is to reduction
The power consumption of whole system has great importance.
Existing Low-power Technology has been deep into intelligent TV set, is common in standby mode or auxiliary unit
On, with common application scenarios.It also provides in the prior art and television set and television set state is realized based on HDMI interface
Synchronous scheme, but there is no combining Low-power Technology to provide a kind of scheme for how realizing low power consumption control, it is only to cause
Set-top box and intelligent TV set between state synchronized, rather than from low consumption circuit itself in conjunction with and realize more effective energy conservation
Control.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of method for realizing low power consumption control intelligent TV set and being
System realizes low power consumption control based on the port HDMI, then completes the low power consumption control under standby or power on mode, to realize section
It can control.
The purpose of the present invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of methods for realizing low power consumption control intelligent TV set, include the following steps:
Infrared remote control receiver based on set-top box receives the television control commands that user sends；
Judge whether the television control commands are standby signal；
When judging the television control commands for standby signal, the standby signal is based on HDMI interface and is sent to intelligence
The control mainboard of energy television set；
The control mainboard of intelligent TV set is based on low-power circuit working condition on standby signal detection intelligent TV set, and
Low-power circuit is placed under standby mode；
When judging that all low-power circuits are placed in standby mode, matches to the TMDS signal port of HDMI interface and set low electricity
It is flat；
The TMDS signal port level of the set-top box real-time detection HDMI interface, when TMDS signal port is low level
When, set-top box enters low-power consumption standby or dormant state, and is switched to power-supply controller of electric on auxiliary power supply by main power source, realizes
Low-power consumption power supply.
The infrared remote control receiver based on set-top box receives after the television control commands that user sends further include:
Judge whether the television control commands are enabling signal；
When judging the television control commands for enabling signal, send the TV enabling signal to based on HDMI interface
The control mainboard of intelligent TV set；
The control mainboard of intelligent TV set is based on low-power circuit working condition on enabling signal detection intelligent TV set, and
Low-power circuit is placed under power on mode；
When judging that all low-power circuits are placed in power on mode, high electricity is configured to the TMDS signal port of HDMI interface
It is flat；
The TMDS signal port level of the set-top box real-time detection HDMI interface, when TMDS signal port is high level
When, set-top box entering signal input pattern, and it is switched to power-supply controller of electric on main power source by auxiliary power supply.
The low-power circuit includes the low-power circuit of the low-power circuit and each supplementary module on mainboard.
The set-top box enters low-power consumption standby or dormant state includes:
Power supply to WIFI module is realized by low-power consumption WIFI module power supply circuit.
The set-top box entering signal input pattern includes:
TV signal is received based on signal port, and the audio, video data in TV signal is converted into TMDS and minimizes biography
Measurement shoutage sub-signal is sent to intelligent TV set by HDMI wire.
Correspondingly, the present invention also provides a kind of systems for realizing low power consumption control intelligent TV set, comprising:
Set-top box receives the television control commands that user sends for the infrared remote control receiver based on set-top box；Judgement
Whether the television control commands are standby signal；It, will be described standby when judging the television control commands for standby signal
Signal is sent to the control mainboard of intelligent TV set based on HDMI interface；And the TMDS signal port of real-time detection HDMI interface
Level, when TMDS signal port is low level, set-top box enters low-power consumption standby or dormant state, and makes power-supply controller of electric
It is switched on auxiliary power supply by main power source, realizes low-power consumption power supply；
Intelligent TV set, for detecting low-power circuit working condition on intelligent TV set based on standby signal, and will be low
Power circuit is placed under standby mode；When judging that all low-power circuits are placed in standby mode, to the TMDS of HDMI interface
Signal port configures low level.
The set-top box is also used to judge whether the television control commands are enabling signal, and judges the TV control
When system order is enabling signal, send the TV enabling signal to based on HDMI interface the control mainboard of intelligent TV set；
And the TMDS signal port level of real-time detection HDMI interface, when TMDS signal port is high level, set-top box enters letter
Number input pattern, and it is switched to power-supply controller of electric on main power source by auxiliary power supply；
The intelligent TV set is also used to based on low-power circuit working condition on enabling signal detection intelligent TV set, and
Low-power circuit is placed under power on mode；When judging that all low-power circuits are placed in power on mode, to HDMI interface
TMDS signal port configures high level.
The low-power circuit includes the low-power circuit of the low-power circuit and each supplementary module on mainboard.
The power supply to WIFI module is realized by low-power consumption WIFI module power supply circuit in the set-top box.
The set-top box is also used to receive TV signal based on signal port, and the audio, video data in TV signal is turned
It is changed to TMDS and minimizes differential signal transmission, intelligent TV set is sent to by HDMI wire.
Compared with prior art, the embodiment of the present invention receives the television control commands that user sends by set-top box, then
Television control commands are parsed, when judging television control commands is standby signal, intelligent TV set is first to itself
Low consumption circuit complete Opportunity awaiting control for linear, the various modular units for configuration include mainboard etc. realize low consumption circuit it is standby
When configuration, then level signal configuration is carried out to the port HDMI, is configured to realize with set-top box state, set-top box is detecting
When the level of the port HDMI, then the standby configuration under this set-top box is carried out, thus realize the configuration process of low consumption circuit module,
And be switched on auxiliary power supply by main power source, powered by the auxiliary power supply of low-power consumption, ensure that whole system low power configuration at
Function.In addition, the wake-up power on mode to the low-power circuit mode in system is realized for the open signal that user sends, from
And ensured the normal outgoing television signal of whole system, ensure the normal input to signal source to intelligent television end.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the method flow diagram of the realization low power consumption control intelligent TV set of the embodiment of the present invention；
Fig. 2 is the system structure diagram of the realization low power consumption control intelligent TV set of the embodiment of the present invention；
Fig. 3 is the system structure schematic internal view of the realization low power consumption control intelligent TV set of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In specific implementation process, when judging television control commands for standby signal, standby signal is based on HDMI interface
It is sent to the control mainboard of intelligent TV set；The control mainboard of intelligent TV set is based on low on standby signal detection intelligent TV set
Power circuit working condition, and low-power circuit is placed under standby mode；Judging that it is standby that all low-power circuits are placed in
When mode, low level is configured to the TMDS signal port of HDMI interface；The TMDS signal end of set-top box real-time detection HDMI interface
Mouth level, when TMDS signal port is low level, set-top box enters low-power consumption standby or dormant state, and makes power supply control
Device is switched on auxiliary power supply by main power source, realizes low-power consumption power supply.
In specific implementation process, when judging television control commands for enabling signal, TV enabling signal is connect based on HDMI
Mouth is sent to the control mainboard of intelligent TV set；The control mainboard of intelligent TV set is based on enabling signal detection intelligent TV set
Low-power circuit working condition, and low-power circuit is placed under power on mode；It is placed in out in the low-power circuit for judging all
When machine mode, high level is configured to the TMDS signal port of HDMI interface；The TMDS signal of set-top box real-time detection HDMI interface
Port level, when TMDS signal port is high level, set-top box entering signal input pattern, and make power-supply controller of electric by auxiliary electricity
Source is switched on main power source.
Specifically, Fig. 1 shows the method flow diagram of the realization low power consumption control intelligent TV set in the embodiment of the present invention,
Specific step is as follows:
S101, the infrared remote control receiver based on set-top box receive the television control commands that user sends；
S102, judge television control commands；
In detailed process, judge whether the television control commands are standby signal, if standby signal then enters S103；
And judge whether the television control commands are enabling signal, if enabling signal then enters S110.The standby signal is to make
Intelligent TV set and set-top box are all in standby mode, and enabling signal is then to open television system to enter TV signal input shape
Under state, i.e., signal source is obtained from set-top box, the audio-video in signal source is pocessed, and intelligent electricity is input to based on HDMI wire
Depending on the process of machine.
S103, judge television control commands for standby signal；
S104, the control mainboard for sending standby signal to based on HDMI interface intelligent TV set；
S105, intelligent TV set control mainboard be based on standby signal detection intelligent TV set on low-power circuit work shape
State, and low-power circuit is placed under standby mode；
Existing low-power circuit generally there are standby mode and normally-open mode, standby mode be typically in energy conservation or
Under person's power down mode, and open mode is then under normal operating conditions, and there are several low-power electricity on intelligent TV set
Road, including the application in mainboard module, network interface etc..
S106, judge whether all low-power circuits are placed in standby mode, if then entering S107, otherwise continue to sentence
Disconnected process；
When low-power circuit related on judging intelligent TV set is all in standby mode, it can be completed and judged
Journey, standby mode here are generally calculated by voltage threshold detection or electrical power to realize, the mainboard collection of intelligent TV set
The working condition of the middle each low power module of detection, completes deterministic process.
S107, when judging that all low-power circuits are placed in standby mode, match to the TMDS signal port of HDMI interface
Set low level；
Intelligent TV set in the embodiment of the present invention is communicated with set-top box by HDMI interface, and both ends are designed with HDMI
Interface is realized and is configured to the low level of the TMDS signal port of HDMI interface, can notify in set-top box intelligent TV set
Standby mode completed, the configuration process of set-top box may be implemented in next step.
The TMDS signal port level of S108, set-top box real-time detection HDMI interface judge that TMDS signal port level is
It is no to be in low level, if being in low level, enters S109, otherwise continue deterministic process；
In specific implementation process, which starts when having detected television control commands and being standby signal, is configuring
TMDS signal port level terminates when being low level.
S109, when TMDS signal port be low level when, set-top box enters low-power consumption standby or dormant state, and makes electricity
Source controller is switched on auxiliary power supply by main power source, realizes low-power consumption power supply.
In specific implementation process, the power supply under normal mode is realized by main power source, auxiliary power supply provides the confession under standby mode
Electricity plays certain voltage protection.
S110, judge television control commands for enabling signal；
S111, when judging the television control commands for enabling signal, TV enabling signal is sent based on HDMI interface
To the control mainboard of intelligent TV set；
S112, intelligent TV set control mainboard be based on enabling signal detection intelligent TV set on low-power circuit work shape
State, and low-power circuit is placed under power on mode；
S113, judge whether all low-power circuits are in power on mode, if having judged at all low-power circuits
When power on mode, then S114 is entered, deterministic process is otherwise continued；
S114, when judging that all low-power circuits are placed in power on mode, match to the TMDS signal port of HDMI interface
Set high level；
The TMDS signal port level of S115, set-top box real-time detection HDMI interface judge that TMDS signal port level is
It is no then to enter S116 if high level in high level, otherwise continue deterministic process；
In specific implementation process, which starts when having detected television control commands and being enabling signal, is configuring
TMDS signal port level terminates when being high level.
S116, when TMDS signal port be high level when, set-top box entering signal input pattern, and make power-supply controller of electric by
Auxiliary power supply is switched on main power source.
It should be noted that the low-power circuit in the embodiment of the present invention includes low-power circuit and each auxiliary on mainboard
The low-power circuit of module.
It should be noted that the set-top box in the embodiment of the present invention enter low-power consumption standby or dormant state include: by
Low-power consumption WIFI module power supply circuit realizes the power supply to WIFI module.
Show correspondingly, Fig. 2 also shows the realization low power consumption control intelligent TV set system structure in the embodiment of the present invention
It is intended to, specifically includes:
Set-top box receives the television control commands that user sends for the infrared remote control receiver based on set-top box；Judgement
Whether television control commands are standby signal；When judging television control commands for standby signal, standby signal is based on HDMI
Interface is sent to the control mainboard of intelligent TV set；And the TMDS signal port level of real-time detection HDMI interface, work as TMDS
When signal port is low level, set-top box enters low-power consumption standby or dormant state, and cuts power-supply controller of electric by main power source
It changes on auxiliary power supply, realizes low-power consumption power supply；Intelligent TV set, for based on low-power on standby signal detection intelligent TV set
Circuit working state, and low-power circuit is placed under standby mode；Standby mode is placed in the low-power circuit for judging all
When, low level is configured to the TMDS signal port of HDMI interface.
In specific implementation process, which is also used to judge whether television control commands are enabling signal, and judgement
When television control commands are enabling signal, send TV enabling signal to based on HDMI interface the control master of intelligent TV set
Plate；And the TMDS signal port level of real-time detection HDMI interface, when TMDS signal port is high level, set-top box enters
Signal input mode, and it is switched to power-supply controller of electric on main power source by auxiliary power supply；The intelligent TV set is also used to based on starting
Low-power circuit working condition on signal detection intelligent TV set, and low-power circuit is placed under power on mode；Judging
When some low-power circuits are placed in power on mode, high level is configured to the TMDS signal port of HDMI interface.
In specific implementation process, which includes the low-power of the low-power circuit and each supplementary module on mainboard
Circuit.
In specific implementation process, the confession to WIFI module is realized by low-power consumption WIFI module power supply circuit in the set-top box
Electricity.
In specific implementation process, which is also used to receive TV signal based on signal port, and will be in TV signal
Audio, video data be converted to TMDS minimize differential signal transmission, intelligent TV set is sent to by HDMI wire.
It should be noted that the set-top box entering signal input pattern in the embodiment of the present invention includes: based on signal port
TV signal is received, and the audio, video data in TV signal is converted into TMDS and minimizes differential signal transmission, passes through HDMI
Line is sent to intelligent TV set.
Correspondingly, Fig. 3 also shows the realization low power consumption control intelligent TV set system internal junction in the embodiment of the present invention
Structure schematic diagram, the set-top box include: signal port, central processing unit, infrared remote control receiver, WIFI module, low-power consumption WIFI
Module for power supply circuit, power-supply controller of electric, detection module, main power source module, auxiliary power module, the port HDMI；Intelligent TV set packet
It includes: the port HDMI, control casting forging, each supplementary module.In specific implementation process, set-top box passes through respective with intelligent TV set
The port HDMI is connected with HDMI wire and is communicated.
Specifically, signal port realizes the access of TV signal source, realize under the control of central processing unit to intelligent electricity
Signal depending on machine inputs, and central processing unit is responsible for various process of compilation, the data including signal port input, remote controler
Data, the data of WIFI module input, and control electric source modes etc..Power-supply controller of electric is according to unlike signal, in detection mould
When block detects the TMDS signal port level different conditions on the port HDMI, between complete main power source module and auxiliary power module
Handoff procedure.It is placed in modules specific workflow in set-top box and intelligent TV set, it can in detail refering to fig. 1, here not
It repeats again.
It should be noted that the main power source module in the embodiment of the present invention is an external power supply mode, supplied by alternating current
It gives, and auxiliary power module is completed by an internal energy block, can be common batteries, rechargeable battery, portable power
Equal low-power dissipation power supplies.
Compared with prior art, the embodiment of the present invention receives the television control commands that user sends by set-top box, then
Television control commands are parsed, when judging television control commands is standby signal, intelligent TV set is first to itself
Low consumption circuit complete Opportunity awaiting control for linear, the various modular units for configuration include mainboard etc. realize low consumption circuit it is standby
When configuration, then level signal configuration is carried out to the port HDMI, is configured to realize with set-top box state, set-top box is detecting
When the level of the port HDMI, then the standby configuration under this set-top box is carried out, thus realize the configuration process of low consumption circuit module,
And be switched on auxiliary power supply by main power source, powered by the auxiliary power supply of low-power consumption, ensure that whole system low power configuration at
Function.In addition, the wake-up power on mode to the low-power circuit mode in system is realized for the open signal that user sends, from
And ensured the normal outgoing television signal of whole system, ensure the normal input to signal source to intelligent television end.
It is provided for the embodiments of the invention above and realizes that the method and system of low power consumption control intelligent TV set carry out
It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (8)
1. a kind of method for realizing low power consumption control intelligent TV set, which comprises the steps of:
Infrared remote control receiver based on set-top box receives the television control commands that user sends, and the set-top box includes: signal
Port, central processing unit, infrared remote control receiver, WIFI module, low-power consumption WIFI module power supply circuit, power-supply controller of electric, inspection
Survey module, main power source module, auxiliary power module, the port HDMI；
Judge whether the television control commands are standby signal；
When judging the television control commands for standby signal, the standby signal is based on HDMI interface and is sent to intelligent electricity
Depending on the control mainboard of machine；
The control mainboard of intelligent TV set is based on low-power circuit working condition on standby signal detection intelligent TV set, and will be low
Power circuit is placed under standby mode；
When judging that all low-power circuits are placed in standby mode, low level is configured to the TMDS signal port of HDMI interface；
The TMDS signal port level of the set-top box real-time detection HDMI interface, when TMDS signal port is low level, machine
Top box enters low-power consumption standby or dormant state, and is switched to power-supply controller of electric on auxiliary power supply by main power source, realizes low function
Consumption power supply；
The infrared remote control receiver based on set-top box receives after the television control commands that user sends further include:
Judge whether the television control commands are enabling signal；
When judging the television control commands for enabling signal, the TV enabling signal is based on HDMI interface and is sent to intelligence
The control mainboard of television set；
The control mainboard of intelligent TV set is based on low-power circuit working condition on enabling signal detection intelligent TV set, and will be low
Power circuit is placed under power on mode；
When judging that all low-power circuits are placed in power on mode, high level is configured to the TMDS signal port of HDMI interface；
The TMDS signal port level of the set-top box real-time detection HDMI interface, when TMDS signal port is high level, machine
Top box entering signal input pattern, and it is switched to power-supply controller of electric on main power source by auxiliary power supply.
2. realizing the method for low power consumption control intelligent TV set as described in claim 1, which is characterized in that the low-power electricity
Road includes the low-power circuit of the low-power circuit and each supplementary module on mainboard.
3. as claimed in claim 2 realize low power consumption control intelligent TV set method, which is characterized in that the set-top box into
Enter low-power consumption standby or dormant state includes:
Power supply to WIFI module is realized by low-power consumption WIFI module power supply circuit.
4. as claimed in claim 3 realize low power consumption control intelligent TV set method, which is characterized in that the set-top box into
Entering signal input mode includes:
Based on signal port receive TV signal, and by the audio, video data in TV signal be converted to TMDS minimize transmission it is poor
Sub-signal is sent to intelligent TV set by HDMI wire.
5. a kind of system for realizing low power consumption control intelligent TV set characterized by comprising
Set-top box receives the television control commands that user sends for the infrared remote control receiver based on set-top box；Described in judgement
Whether television control commands are standby signal；When judging the television control commands for standby signal, by the standby signal
The control mainboard of intelligent TV set is sent to based on HDMI interface；And the TMDS signal port electricity of real-time detection HDMI interface
Flat, when TMDS signal port is low level, set-top box enters low-power consumption standby or dormant state, and make power-supply controller of electric by
Main power source is switched on auxiliary power supply, realizes low-power consumption power supply, and the set-top box includes: signal port, central processing unit, infrared distant
Control receiver, WIFI module, low-power consumption WIFI module power supply circuit, power-supply controller of electric, detection module, main power source module, auxiliary electricity
Source module, the port HDMI；
Intelligent TV set, for based on low-power circuit working condition on standby signal detection intelligent TV set, and by low-power
Circuit is placed under standby mode；When judging that all low-power circuits are placed in standby mode, to the TMDS signal of HDMI interface
Port configures low level；
The set-top box is also used to judge whether the television control commands are enabling signal, and judges the TV control life
When order is enabling signal, send the TV enabling signal to based on HDMI interface the control mainboard of intelligent TV set；And
The TMDS signal port level of real-time detection HDMI interface, when TMDS signal port is high level, set-top box entering signal is defeated
Enter mode, and is switched to power-supply controller of electric on main power source by auxiliary power supply；
The intelligent TV set is also used to based on low-power circuit working condition on enabling signal detection intelligent TV set, and will be low
Power circuit is placed under power on mode；When judging that all low-power circuits are placed in power on mode, to the TMDS of HDMI interface
Signal port configures high level.
6. realizing the system of low power consumption control intelligent TV set as claimed in claim 5, which is characterized in that the low-power electricity
Road includes the low-power circuit of the low-power circuit and each supplementary module on mainboard.
7. realizing the system of low power consumption control intelligent TV set as claimed in claim 6, which is characterized in that in the set-top box
Power supply to WIFI module is realized by low-power consumption WIFI module power supply circuit.
8. realizing the system of low power consumption control intelligent TV set as claimed in claim 7, which is characterized in that the set-top box is also
For based on signal port receive TV signal, and by the audio, video data in TV signal be converted to TMDS minimize transmission it is poor
Sub-signal is sent to intelligent TV set by HDMI wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610694168.6A CN106331805B (en) | 2016-08-19 | 2016-08-19 | A kind of method and system for realizing low power consumption control intelligent TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610694168.6A CN106331805B (en) | 2016-08-19 | 2016-08-19 | A kind of method and system for realizing low power consumption control intelligent TV set |
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| CN111200757A (en) * | 2018-11-19 | 2020-05-26 | 中国电信股份有限公司 | Video playing method, set top box, system and storage medium |
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| CN102523518A (en) * | 2011-12-15 | 2012-06-27 | 华为终端有限公司 | Method and device for realizing automatic standby of set top box |
| CN103347210A (en) * | 2013-07-18 | 2013-10-09 | 深圳市迈乐数码科技股份有限公司 | Method and set top box for achieving state synchronization through HDMI interface |
| CN203368657U (en) * | 2013-07-18 | 2013-12-25 | 深圳市迈乐数码科技股份有限公司 | A set top box which realizes synchronization with television set states through an HDMI interface |
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