CN109451355A - A kind of method of the fast quick-recovery of intelligent television system - Google Patents
A kind of method of the fast quick-recovery of intelligent television system Download PDFInfo
- Publication number
- CN109451355A CN109451355A CN201811341885.6A CN201811341885A CN109451355A CN 109451355 A CN109451355 A CN 109451355A CN 201811341885 A CN201811341885 A CN 201811341885A CN 109451355 A CN109451355 A CN 109451355A
- Authority
- CN
- China
- Prior art keywords
- recovery
- bootloader
- television system
- fast quick
- remote controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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]
-
- 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
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of methods of the fast quick-recovery of intelligent television system, click the power button of IR remote controller, and bootloader starting when the bootloader is run, judges whether the condition for meeting reduction, to call television system to restore the mode of reduction.The beneficial effects of the invention are as follows use not only facilitate but also it is reliable, it can be achieved that TV can not normal boot-strap in the case where quick recovery system, so as to normal use television set.
Description
Technical field
The present invention relates to ntelligent television technolog fields, and in particular to a kind of method of the fast quick-recovery of intelligent television system.
Background technique
Current android system has become the mainstream operation system of domestic TV, the electricity that most of user can stay at home
Many third-party applications are filled depending on, the data that these applications generate all are that television manufacturer is uncontrollable, if generated surprisingly, are had
It may cause the damage of data subregion and cannot be started up.
Android television manufacturers all at present all can provide system upgrade by OTA for user.During OTA,
The cache subregion of TV plays very important role.If cache subregion has damage, equally will cause television manufacturer without
Method is by OTA into upgrading TV system
After the booting of most of smart television, there is the function of " factory reset ", can effectively format data and
Two subregions of cache, but the premise of this function be TV can normal boot-strap can not be normal if the subregion of TV damages
Booting, then this function is not just available.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of method of the fast quick-recovery of intelligent television system,
The technical scheme to solve the above technical problems is that
A kind of method of the fast quick-recovery of intelligent television system clicks the power button of IR remote controller, and bootloader starts,
When the bootloader is run, judge whether the condition for meeting reduction, to call television system to restore the mode of reduction.
Further, when the bootloader is run, judge whether the condition for meeting reduction, comprising: do not detect
The specific ontology key of the television set, the television set normal boot-strap.
Further, when the bootloader is run, judge whether the condition for meeting reduction, comprising: detect described
The specific ontology key of television set, while judging the specific keys on the IR remote controller whether are detected in setting time.
Further, when not detecting the specific keys on the IR remote controller, the television set normal boot-strap.
Further, described after erasing cache and data subregion when detecting the specific keys on the IR remote controller
Television set normal boot-strap.
Compared with prior art, the beneficial effects of the present invention are:
The TV that can make those that can not normally start by the damage of data and cache subregion quickly recovers to factory state,
Guarantee that TV can be used normally, reduces the after cost of television manufacturer.
Detailed description of the invention
Fig. 1 is method flow schematic diagram of the invention.
Specific embodiment
Principles and features of the present invention are described below in conjunction with drawings and the specific embodiments, example is served only for solving
The present invention is released, is not intended to limit the scope of the present invention.
As shown in Figure 1, the present invention provides a kind of method of fast quick-recovery of intelligent television system, opening for IR remote controller is clicked
Switch, bootloader starting when the bootloader is run, judge whether the condition for meeting reduction, to call TV
System restores the mode of reduction.
In the present invention, when bootloader operation, judge whether the condition for meeting reduction, comprising: do not detect
To the specific ontology key of the television set, the television set normal boot-strap.
In the present invention, when bootloader operation, judge whether the condition for meeting reduction, comprising: detect institute
State the specific ontology key of television set, at the same judge whether to detect in setting time on the IR remote controller it is specific by
Key.
In the present invention, when not detecting the specific keys on the IR remote controller, the television set normal boot-strap.
In the present invention, when detecting the specific keys on the IR remote controller, institute after cache and data subregion is wiped
State television set normal boot-strap.
Android intelligent television booting is generally divided into three phases:
First stage: after the power button for clicking IR remote controller, bootloader first starts；
Second stage: after Bootloader start completion, booting causes linux kernel to start；
Phase III: after Linux kernel start completion, start java virtual machine, start Android.
The present invention is to detect the combination side of the power button of TV ontology key and IR remote controller in the bootloader stage
Formula, to determine that the starting of this TV is normal starting or the formatting for carrying out cache and data.
The TV that the present invention can make those that can not normally start by the damage of data and cache subregion quickly recovers to factory
State guarantees that TV can be used normally, and reduces the after cost of television manufacturer.
Essentially all of domestic intelligent TV all provides the modes of two kinds of operation TVs: ontology key on TV and
IR remote controller in order to conveniently carry out system reducing, and will not cause maloperation, so the program is mainly logical
Cross both modes of operation cooperate make TV carry out system reducing:
The first, under television standby state, some ontology key (non-power button) of television set is pinned；
The second, the starting key of remote controler is pressed, the key in television body not unclamp；
Third, after second step, the bootloader of TV brings into operation, and needs within 500ms, then click distant
Control the power button of device；
4th, television set can enter a kind of special operating status, mainly formatting data subregion and cache subregion,
TV is restarted after operating successfully.
It should be noted that BootLoader is transported before operating system nucleus operation in embedded OS
Row；Linux is a kind of open source computer operating system kernel, it is one and is write as with C language, meets the class Unix of POSIX standard
Operating system.
The foregoing is merely preferred embodiments of the invention, are not intended to limit the invention, all in spirit of the invention
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of method of the fast quick-recovery of intelligent television system, it is characterised in that: the power button of IR remote controller is clicked,
Bootloader starting when the bootloader is run, judges whether the condition for meeting reduction, to call television system extensive
Recover former mode.
2. a kind of method of the fast quick-recovery of intelligent television system according to claim 1, which is characterized in that when described
When bootloader is run, judge whether the condition for meeting reduction, comprising:
The specific ontology key of the television set, the television set normal boot-strap are not detected.
3. a kind of method of the fast quick-recovery of intelligent television system according to claim 1, which is characterized in that when described
When bootloader is run, judge whether the condition for meeting reduction, comprising:
It detects the specific ontology key of the television set, while judging whether detect the IR remote controller in setting time
On specific keys.
4. a kind of method of the fast quick-recovery of intelligent television system according to claim 3, it is characterised in that: when not detecting
When specific keys on to the IR remote controller, the television set normal boot-strap.
5. a kind of method of the fast quick-recovery of intelligent television system according to claim 3, it is characterised in that: when detecting
When stating the specific keys on IR remote controller, the television set normal boot-strap after cache and data subregion is wiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341885.6A CN109451355A (en) | 2018-11-12 | 2018-11-12 | A kind of method of the fast quick-recovery of intelligent television system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341885.6A CN109451355A (en) | 2018-11-12 | 2018-11-12 | A kind of method of the fast quick-recovery of intelligent television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109451355A true CN109451355A (en) | 2019-03-08 |
Family
ID=65551353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811341885.6A Pending CN109451355A (en) | 2018-11-12 | 2018-11-12 | A kind of method of the fast quick-recovery of intelligent television system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109451355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124764A (en) * | 2019-12-30 | 2020-05-08 | 惠州视维新技术有限公司 | System restoring method, smart television and computer storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007208623A (en) * | 2006-02-01 | 2007-08-16 | Sony Corp | Optical transmission system, optical transmission method, signal transmission device, control method thereof, and control program |
| CN105744365A (en) * | 2016-02-01 | 2016-07-06 | 烽火通信科技股份有限公司 | Upgrading method of intelligent set-top box based on Android system |
| CN105760258A (en) * | 2016-02-29 | 2016-07-13 | 四川长虹电器股份有限公司 | Method for restoring system software of Android smart television |
-
2018
- 2018-11-12 CN CN201811341885.6A patent/CN109451355A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007208623A (en) * | 2006-02-01 | 2007-08-16 | Sony Corp | Optical transmission system, optical transmission method, signal transmission device, control method thereof, and control program |
| CN105744365A (en) * | 2016-02-01 | 2016-07-06 | 烽火通信科技股份有限公司 | Upgrading method of intelligent set-top box based on Android system |
| CN105760258A (en) * | 2016-02-29 | 2016-07-13 | 四川长虹电器股份有限公司 | Method for restoring system software of Android smart television |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124764A (en) * | 2019-12-30 | 2020-05-08 | 惠州视维新技术有限公司 | System restoring method, smart television and computer storage medium |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190308 |