CN105704550A - Method for realizing rapid wireless network connection upon power-on of intelligent television - Google Patents
Method for realizing rapid wireless network connection upon power-on of intelligent television Download PDFInfo
- Publication number
- CN105704550A CN105704550A CN201610074041.4A CN201610074041A CN105704550A CN 105704550 A CN105704550 A CN 105704550A CN 201610074041 A CN201610074041 A CN 201610074041A CN 105704550 A CN105704550 A CN 105704550A
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- Prior art keywords
- intelligent television
- wireless network
- wifi
- dram
- network
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001960 triggered effect Effects 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
- H04N21/436—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 stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to the technical field of intelligent televisions and discloses a method for realizing rapid wireless network connection upon power-on of an intelligent television so as to solve a problem that wireless network connection takes a long time upon the power-on of the intelligent television in the prior art. The method comprises the following steps: storing a network state mirror image in a DRAM before the intelligent television switches to a standby mode; next time the network state stored in the DRAM is directly read to realize rapid wireless network recovery after the intelligent television is powered on by a user. The method for realizing rapid wireless network connection in the invention applied to rapid wireless network connection of the intelligent television.
Description
Technical field
The present invention relates to intelligent television technical field, be specifically related to realize the method that intelligent television start wireless network quickly connects。
Background technology
Along with developing rapidly of intelligent television, the propelling of the integration of three networks。The built-in a large amount of various types of application of intelligent television, support that the broadcasting of network audio-video, online game and network application wait。The operation of these application all almost needs to rely on network and carries out, due to the restriction that cable network uses, so the general all wireless WiFi of standard configuration of present intelligent television。So it is possible not only to provide intelligent television to run required network environment, it is also possible to the use of convenient user。
Present intelligent television hardware performance is greatly improved, and the available machine time foreshortens to about 6 seconds。But now the connected mode of wireless network need the start 20-30 second about just can successful connection, after causing television startup, a lot of functions relying on networks cannot use, and is substantially reduced Consumer's Experience。
Summary of the invention
The technical problem to be solved is: proposes a kind of to realize the intelligent television start method that quickly connects of wireless network, solves in conventional art when intelligent television is started shooting, the problem that the wireless network Connection Time is longer。
The technical solution adopted for the present invention to solve the technical problems is: realize the method that intelligent television start wireless network quickly connects, including:
Before intelligent television is standby, just network state is mirrored in DRAM and preserves, and after user starts shooting next time, directly reads the network state preserved in DRAM and realizes the fast quick-recovery of wireless network。
Further, the method also includes: after intelligent television entrance is standby, make DRAM be in low-power consumption mode。
Further, the method that just network state is mirrored in DRAM to carry out preserving before intelligent television is standby is:
After triggering the standby program of android system power management, first determine whether current network state, if being in the wireless WiFi state connected, then notify that the WiFi program stopped of user's space uses wireless network data, then notice WiFi drives needs to enter network fast connection mode, WiFi drives after receiving message, is initially configured the power supply mode of Suspend；
After each several part Suspend configuration in system upper strata terminates, each equipment of calling system enters Suspend successively, the Suspend interface that WiFi drives will be called, last inside the WiFi Suspend interface driven, reading current network state information, after the network state information of reading is successfully written DRAM, intelligent television enters holding state。
Further, described current network state information includes wireless aps relevant parameter, IP address etc.。
Further, after described user starts shooting next time, directly read the network state preserved in DRAM and realize the method for the fast quick-recovery of wireless network and be:
When after triggering system boot program, first the Resume interface driven by WiFi reads the network state information of the standby DRAM of being previously written and is attached configuration, after WiFi driving data is recovered, the notice current WiFi state of user's space is already at connection status, finally by the use of user's space WiFi program recovery wireless network data。
The invention has the beneficial effects as follows: before standby, network state is mirrored to DRAM, after user starts shooting next time, the network state directly reading DRAM both can recover network connection state, system is without initializing WiFi relative program from new, without re-searching for wireless aps, configuration of IP addresses etc., quickly connect thus realizing wireless network for about 5 seconds。
Accompanying drawing explanation
Fig. 1 is the wireless network quick connecting method flow chart in the embodiment of the present invention。
Detailed description of the invention
It is contemplated that propose a kind of to realize the intelligent television start method that quickly connects of wireless network, solve in conventional art when intelligent television is started shooting, the problem that the wireless network Connection Time is longer。
In the present invention, after triggering the standby program of android system power management, first determine whether current network state, if being in the wireless WiFi state connected, then notify that the WiFi program stopped of user's space uses wireless network data, then notice WiFi drives needs to enter network fast connection mode, and WiFi drives after receiving message, is initially configured the power supply mode of Suspend；
After each several part Suspend configuration in system upper strata terminates, each equipment of calling system enters Suspend successively, the Suspend interface that WiFi drives will be called, last inside the WiFi Suspend interface driven, reading current network state information, after the network state information of reading is successfully written DRAM, intelligent television enters holding state。
When after triggering system boot program, first the Resume interface driven by WiFi reads the network state information of the standby DRAM of being previously written and is attached configuration, after WiFi driving data is recovered, the notice current WiFi state of user's space is already at connection status, finally by the use of user's space WiFi program recovery wireless network data。
Below in conjunction with drawings and Examples, the solution of the present invention is further described:
As it is shown in figure 1, the method that intelligent television wireless network quickly connects that realizes in this example comprises the following steps:
1, being triggered standby by button, the power management routines (PMS) of android system can enter standby flow process, and PMS can use WiFiManager interface to judge current network state。If being currently at wireless connection conditions, then call the WiFiNative interface EnableWiFi fast connection mode driven
2, the operation interface that PMS is provided by sysfs file, triggers the standby flow process of Linux power management routines (PM)。PM can call WiFi and drive the Suspend interface of registration when being loaded into kernel。
3, the Suspend interface that WiFi drives will obtain active wireless network information, including wireless aps parameter, IP address etc.。Then the Information encapsulation of acquisition become self-defining data structure write DRAM preserve。Then system enters standby mode。
4, after system receives power-on event, Bootloader will wake Linux source program up, and PM can call WiFi and drive the Resume interface of registration when being loaded into kernel。
5, the Resume interface that WiFi drives will read the standby front network state information preserved from DRAM, then resolves the data of reading, carries out the configuration of wireless network connection。
6, after WiFi drives and carries out wireless network successful connection, notice system user space active wireless network state connects。Then the upper layer application use to network data is recovered by the relevant interface of user's space again。
Claims (5)
1. realize the method that intelligent television start wireless network quickly connects, it is characterised in that including:
Before intelligent television is standby, just network state is mirrored in DRAM and preserves, and after user starts shooting next time, directly reads the network state preserved in DRAM and realizes the fast quick-recovery of wireless network。
2. realize the method that intelligent television start wireless network quickly connects as claimed in claim 1, it is characterised in that the method also includes: after intelligent television entrance is standby, make DRAM be in low-power consumption mode。
3. realize the intelligent television start method that quickly connects of wireless network as claimed in claim 1, it is characterised in that the method that just network state is mirrored in DRAM to carry out preserving before intelligent television is standby is:
After triggering the standby program of android system power management, first determine whether current network state, if being in the wireless WiFi state connected, then notify that the WiFi program stopped of user's space uses wireless network data, then notice WiFi drives needs to enter network fast connection mode, WiFi drives after receiving message, is initially configured the power supply mode of Suspend；
After each several part Suspend configuration in system upper strata terminates, each equipment of calling system enters Suspend successively, the Suspend interface that WiFi drives will be called, last inside the WiFi Suspend interface driven, reading current network state information, after the network state information of reading is successfully written DRAM, intelligent television enters holding state。
4. realize the method that intelligent television start wireless network quickly connects as claimed in claim 3, it is characterised in that described current network state information includes wireless aps relevant parameter, IP address etc.。
5. realize the intelligent television start method that quickly connects of wireless network as claimed in claim 4, it is characterised in that after described user start shooting next time, directly read the network state of preservation in DRAM and realize the method for the fast quick-recovery of wireless network and be:
When after triggering system boot program, first the Resume interface driven by WiFi reads the network state information of the standby DRAM of being previously written and is attached configuration, after WiFi driving data is recovered, the notice current WiFi state of user's space is already at connection status, finally by the use of user's space WiFi program recovery wireless network data。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074041.4A CN105704550A (en) | 2016-02-02 | 2016-02-02 | Method for realizing rapid wireless network connection upon power-on of intelligent television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074041.4A CN105704550A (en) | 2016-02-02 | 2016-02-02 | Method for realizing rapid wireless network connection upon power-on of intelligent television |
Publications (1)
| Publication Number | Publication Date |
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| CN105704550A true CN105704550A (en) | 2016-06-22 |
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| CN201610074041.4A Pending CN105704550A (en) | 2016-02-02 | 2016-02-02 | Method for realizing rapid wireless network connection upon power-on of intelligent television |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933160A (en) * | 2016-06-23 | 2016-09-07 | 四川长虹电器股份有限公司 | Method for realizing quick connection of wired network on Android smart television |
| CN106912045A (en) * | 2017-01-03 | 2017-06-30 | 青岛海信电器股份有限公司 | A kind of company of returning method and apparatus of intelligent TV set Wireless Fidelity Wi Fi |
| CN108521676A (en) * | 2018-03-20 | 2018-09-11 | 青岛海信电器股份有限公司 | Network returns even method and device |
| CN113556583A (en) * | 2021-07-19 | 2021-10-26 | 杭州国芯科技股份有限公司 | Set top box starting advertisement playing method |
| US12002611B2 (en) | 2019-08-28 | 2024-06-04 | COMET Technologies USA, Inc. | High power low frequency coils |
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| US12002611B2 (en) | 2019-08-28 | 2024-06-04 | COMET Technologies USA, Inc. | High power low frequency coils |
| CN113556583A (en) * | 2021-07-19 | 2021-10-26 | 杭州国芯科技股份有限公司 | Set top box starting advertisement playing method |
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Application publication date: 20160622 |