CN103118289A - Starting-up system, television and starting-up method - Google Patents
Starting-up system, television and starting-up method Download PDFInfo
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- CN103118289A CN103118289A CN2013100023672A CN201310002367A CN103118289A CN 103118289 A CN103118289 A CN 103118289A CN 2013100023672 A CN2013100023672 A CN 2013100023672A CN 201310002367 A CN201310002367 A CN 201310002367A CN 103118289 A CN103118289 A CN 103118289A
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Abstract
The invention discloses a starting-up system, a television and a starting-up method. The starting-up system comprises a dynamic memory, a static memory, and a central processing unit (CPU), wherein the dynamic memory is provided with a dynamic sub-memory used for sending necessary starting-up programs to a static sub-memory to store at time of television shutdown, the necessary starting-up programs are composed of a first drive program driving the static memory, a second drive program driving the dynamic memory, a system program, and first state data representing the operation state at shutdown time of television, the static memory comprises the static sub-memory used for storing the necessary starting-up programs, the CPU is connected with the static sub-memory and the dynamic sub-memory, is used for calling the necessary starting-up programs from the static sub-memory after the television receives starting-up signals and conducts power-on operation, and then stores the necessary starting-up programs in the dynamic sub-memory, and runs the necessary starting-up programs in the dynamic sub-memory so as to enable the television to be in a starting-up state.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of boot system, television set and starting-up method.
Background technology
At present, intelligent television product on market starts all veryer longly in start process, and the starting drive in existing intelligent TV set as shown in Figure 1, comprise CPU, static memory, Dram three parts, wherein, CPU is connected with static memory, have data interaction, CPU also is connected with Dram, has data interaction.
And various piece is described in detail as follows:
CPU: be responsible for the operational management of whole system, the processing of image/sound signal and other various data are processed.
Static memory: be used for the storage system file, the state information that user resources (such as video, picture etc.) and user arrange (as the volume of television set etc.).
And static memory has and can comprise large capacity static memory and low capacity static memory, and wherein, large capacity static memory capacity is large, and such as the storage user resources, after system power failure, data can not be lost, but read or write speed is slow.The low capacity static memory is used for the television sound volume of storage user setting etc., and capacity is little.
Above-mentioned static memory has the advantages that data are not lost after system power failure.
Dram: be used for the operational data source of system file that storage moving and user program, storage CPU and intermediate object program etc., loss of data after system power failure, read or write speed is fast.
By above-mentioned each functional module, existing start process is specially:
At first, after system connected AC power, CPU is the read-out system file from large capacity static memory, such as some drivers, and the application program on upper strata etc.Then, these system files are write carry out decompress(ion) in Dram.At last, decompression starts the operating system according to system file after completing.
And the applicant finds in the os starting process in realizing the application's process, needs constantly to read the operation of a large amount of system files and decompress(ion) from large capacity static memory, to realize system boot, length consuming time.
Summary of the invention
The invention provides a kind of boot system, television set and starting-up method, in order to solve the technical problem of the available machine time length consuming time that exists in prior art.
On the one hand, the present invention provides following technical scheme by the application's a embodiment:
A kind of boot system, be applied to a television set, wherein, described boot system comprises: Dram, has dynamic sub-internal memory, described dynamic sub-internal memory is used for sending to the sub-internal memory of described static state to store necessary boot program, wherein when described television set shutdown, described necessary boot program is specifically by the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data formation that characterizes described television set running status when shutdown; Static memory has static sub-internal memory, and the sub-internal memory of described static state is used for storing described necessary boot program; CPU, with the sub-internal memory of described static state and described dynamic sub-Memory linkage, be used for described television set receive starting-up signal and the operation that powers on after, call described necessary boot program from the sub-internal memory of described static state, then described necessary boot program is stored in described dynamic sub-internal memory, and move described necessary boot program from described dynamic sub-internal memory, so that described television set is in open state.
On the other hand, the present invention provides by another embodiment of the application: a kind of television set, described television set comprise boot system as described in above-mentioned embodiment.
On the one hand, the present invention provides by another embodiment of the application: a kind of starting-up method, described method are applied to the described television set of above-described embodiment, and described method comprises again: receive a starting-up signal; According to described starting-up signal, call necessary boot program from the sub-internal memory of static state, then described necessary boot program is stored in dynamic sub-internal memory, wherein, described necessary boot program is specifically by the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data formation that characterizes described television set running status when shutdown; Described the first driver from described dynamic sub-internal memory in the described necessary boot program of operation, described the second driver, and described system program are so that described television set is in open state.
One or more technical schemes in technique scheme have following technique effect or advantage:
in one or more embodiment of the application, by determine static sub-internal memory in static memory, and determine dynamic sub-internal memory and store necessary boot program in Dram, necessary boot program comprises the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data that characterizes described television set running status when shutdown, when system boot, CPU can directly call necessary boot program from the sub-internal memory of static state, then be stored in dynamic sub-internal memory, and from dynamic sub-internal memory the operation necessary boot program, so that television set switches to open state from holding state.Avoided needing in the prior art to carry out the process of decompress(ion) from Dram, and, only the necessary boot program in the present invention is started shooting with realization as system file, therefore, can reduce the available machine time, improve start efficient.
Further, after television set is in open state, can also accept the user to the operation of television set, and then the broadcast state of record television machine, and the first status data is updated to the second status data, the second status data is for characterizing the status data of described television set current state.
Further, the television set in the application can improve the efficient of start by using this boot system.
Description of drawings
Fig. 1 is the structural representation of boot system in background technology;
Fig. 2 is the structural representation of boot system in the embodiment of the present application;
Fig. 3 is the flow chart of starting-up method in the embodiment of the present application.
Embodiment
In order to solve the technical problem of the available machine time length consuming time that exists in prior art, the embodiment of the present invention has proposed a kind of boot system, television set and starting-up method, and its solution general thought is as follows:
In this application, by determine static sub-internal memory in static memory, and determine dynamic sub-internal memory from Dram, store necessary boot program, when system boot, can directly call necessary boot program from the sub-internal memory of static state, then be stored in dynamic sub-internal memory, and move necessary boot program from dynamic sub-internal memory, so that television set switches to open state from holding state.Avoided needing in the prior art to carry out the process of decompress(ion) from Dram, and, only the necessary boot program in the present invention is started shooting with realization as system file, therefore, can reduce the available machine time, improve the efficient of start.
The embodiment of the present invention main realized principle, specific implementation process and the beneficial effect that should be able to reach is explained in detail below in conjunction with Figure of description.
Embodiment one:
The embodiment of the present application has been described a kind of boot system, in concrete implementation process, this boot system is applied to a television set, wherein, television set in the embodiment of the present application is except receiving common TV signal plays, can also connecting Internet, receive network signal, movie etc.
this boot system is applied in this class television set, wherein, boot system specifically comprises three parts, CPU, static memory, Dram, and three's annexation, be described in detail in Fig. 1, wherein, CPU is connected with static memory, has data interaction, CPU also is connected with Dram, has data interaction, and in the embodiment of the present application, purpose for the available machine time that can realize shortening television set, determined static sub-internal memory and determined dynamic sub-internal memory in static memory in Dram, concrete annexation as shown in Figure 2.
Wherein, in Fig. 2, boot system specifically comprises:
CPU203 and is connected sub-internal memory 2011 and dynamic sub-internal memory 2021 and is connected.
And concrete, the concrete purposes of all parts in above-mentioned boot system is as follows:
CPU203 be used for television set receive starting-up signal and the operation that powers on after, call necessary boot program from the sub-internal memory 2011 of static state, then necessary boot program is stored in dynamic sub-internal memory 2021, and move necessary boot program from dynamic sub-internal memory 2021, so that television set is in open state.
And further, dynamic sub-internal memory 2021 also is used for when television set shuts down, and autostore characterizes the first status data of television set running status when shutdown, and accepts the control of CPU203, sends to static sub-internal memory 2011 to store the first status data.
Lower mask body is introduced necessary boot program.
In the embodiment of the present application, necessary boot program drives the second driver of Dram specifically by the first driver that drives static memory, system program, and the first status data formation that characterizes television set running status when shutdown.
Wherein, the concrete effect of the first driver is to drive static memory.
The second driver is specifically as being the driving Dram.
More specifically, the first driver and the second driver all belong to the core boot program of bottom, and the driver of these cores is all closely related with the system boot process, if this class method has problem, system can't normal boot-strap.
Further, in actual applications, system program is crucial middleware.
Middleware is the interface between bsp driver and upper level applications, and system program can be eurypalynous system, and such as the Android system, in actual applications, the Android system is exactly a middleware.
When system when starting shooting, at first operation is the core boot program of bottom, after the core boot program of bottom moves successfully, can the operational system program, such as the Android system, after having moved the Android system, can show that system has been in has completed start process, and further, when system is in real open state, also need to move the first status data.
Below, explain the first status data with concrete example.
The user is using television for play one film, and after receiving off signal, just is played to the some fragments in film in television set, the first status data of dynamic sub-internal memory 2021 these fragments of meeting autostore.
And due to dynamic content when the system cut-off, can lose all data, therefore, after dynamic sub-internal memory 2021 receives this first status data, also can accept the control of CPU203, send it to static sub-internal memory 2011 and store.
After system cut-off, due to static memory 201 have system power failure after data do not lose, therefore, static sub-internal memory 2011 can be preserved these first status datas.
Therefore, after television set is in open state, after namely having started the driver and system program of core, CPU203 can call the first status data from the sub-internal memory 2011 of static state, then the first status data is stored in dynamic sub-internal memory 2021, and move the first status data from dynamic sub-internal memory 2021, so that television set returns to original operating state.Namely return to this film and play the period of interrupting, proceed to play.
Certainly, above-mentioned is in the situation that this television set is connected movie with the Internet for example, and after television boot-strap, can certainly the be dynamically connected network address of this film of CPU203 continues to play.
Playing a certain channel and work as television set, power down during such as A satellite TV, after start, CPU203 can load the first status data of A satellite TV, returns to the state of playing A satellite TV.
And except above-mentioned situation, the first status data can also comprise that the volume of television set when playing, picture arrange and wait status data, and after starting shooting, television set can recover these status datas in the lump.
Further, the design parameter of the first status data is to have different situations along with user's operation, if the user was watching digital television program before shutdown, do not have browsing page, after the driver that has moved core, system also can move the Digital Television driver so.At this moment, for television set, the Digital Television driver that the first status data is corresponding has been also contained in necessary boot program, when having moved the Digital Television driver, with the Digital Television driver as the basis, the first status data about television channel just can call in system, and the state when returning to system closedown, such as returning to the state of playing A satellite TV.
If the user is the browsing webpage before shutdown, do not watch Digital Television, after the driver that has moved core, system also can the running browser driver so.At this moment, for television set, the browser TV driver that the first status data is corresponding has been also contained in necessary boot program, when having moved the browser driver, as the basis, the first status data about browser just can call in system with the browser driver, and the state when returning to system closedown, such as when the TV connecting Internet, return in the Internet film and play the period of interrupting, proceed to play.
And further, after television set is in open state, just can corresponding some inessential boot programs of startup, such as webcam driver program, various machine game drivers, web browser driver etc.
And further, in the embodiment of the present application, television set has only moved the first driver when start, the second driver, system program, and first status data, therefore can realize quick turn-on, and can make television set state before returning to fast after start, and in prior art in start process, must move a large amount of drivers or application program (such as moving the webcam driver program) can realize the start, therefore, television set in the application is when start, and is faster than starting up speed of the prior art.
CPU203 also has function:
CPU203 is updated to the second status data based on the operation of user to television set with the first status data, and the second status data is for characterizing the status data of television set current state.
Such as, returned to the state of playing A satellite TV when television set, and picture setting and volume are all with original consistent, at this moment, if the user thinks switching channels, as switching to B satellite TV from A satellite TV, and at a certain shelves program of watching B satellite TV, therefore, CPU203 can be in real time be updated to the status data of the current in progress B of television set satellite TV program with the status data of A satellite TV.
In actual applications, when CPU203 upgrades, can have a time threshold value, such as upgrading every 2s, perhaps upgrade every 5s, at this, the application does not limit.
And further, operation along with the user, status data in dynamic sub-internal memory 2021 is real-time update, further, its corresponding driver is also real-time update, such as, when television boot-strap, the Digital Television driver uses as necessary boot program, so that television set has returned to the A channel after start.And along with user's operation, as operations such as browsing pages, the status data in dynamic sub-internal memory 2021 can be updated to the status data relevant for browser status accordingly, further, if the television set power operation, preserved in dynamic sub-internal memory 2021 and sent to the first status data in static sub-internal memory 2011 to change to status data relevant for browser status this moment.And when starting shooting, the browser driver uses as necessary boot program next time so that television set returned to the user after start before the state of browsing page.
in the embodiment of the present application, by determine static sub-internal memory 2011 in static memory, and determine dynamic sub-internal memory 2021 and store necessary boot program in Dram, necessary boot program comprises the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data that characterizes television set running status when shutdown, when system boot, CPU can directly call necessary boot program from the sub-internal memory 2011 of static state, then be stored in dynamic sub-internal memory 2021, and from dynamic sub-internal memory 2021 operation necessary boot program, so that television set switches to open state from holding state.Avoided needing in the prior art to carry out the process of decompress(ion) from Dram, and, only the necessary boot program in the present invention is started shooting with realization as system file, therefore, can reduce the available machine time, improve the efficient of start.
Further, after television set is in open state, can also accept the user to the operation of television set, and then the broadcast state of record television machine, and the first status data is updated to the second status data, the second status data is for characterizing the status data of television set current state.
Further, the television set in the application can improve the efficient of start by using this boot system.
Embodiment two:
In the embodiment of the present application, described a kind of television set, this television set comprises the boot system in above-described embodiment.
In the embodiment of the present application, this television set can use the boot system of describing in above-described embodiment, therefore, can reduce the available machine time that other programs of operation delay, and improves the efficient of start.
Embodiment three:
In the embodiment of the present application, described a kind of starting-up method, this starting-up method is applied to the television set in above-described embodiment, and as shown in Figure 3, the method comprises:
S301 receives a starting-up signal.
S302 according to starting-up signal, calls necessary boot program from the sub-internal memory 2011 of static state, then necessary boot program is stored in dynamic sub-internal memory 2021.
Wherein, necessary boot program drives the second driver of Dram specifically by the first driver that drives static memory, system program, and the first status data formation that characterizes television set running status when shutdown.
S303, the necessary boot program of operation from dynamic sub-internal memory 2021 is so that television set is in open state.
In the embodiment of the present application, by directly calling necessary boot program from the sub-internal memory 2011 of static state, can reduce the available machine time that other programs of operation delay, improve the efficient of start.
Further, in the embodiment of the present application, necessary boot program specifically comprises the first driver that drives static memory, drives the second driver of Dram, system program, and the first status data that characterizes television set running status when shutdown.
Wherein, the concrete effect of the first driver is to drive static memory.
The second driver is specifically as being the driving Dram.
More specifically, the first driver and the second driver all belong to the core boot program of bottom, and the driver of these cores is all closely related with the system boot process, if this class method has problem, system can't normal boot-strap.
Further, in actual applications, system program is crucial middleware.
Middleware is the interface between bsp driver and upper level applications, and system program can be eurypalynous system, and such as the Android system, in actual applications, the Android system is exactly a middleware.
When starting shooting, at first carry out S401 when system, accepted a starting-up signal.After having received starting-up signal, can carry out S402, necessary boot program is called dynamic sub-internal memory 2021 from the sub-internal memory 2011 of static state, then carry out start in dynamic sub-internal memory 2021.
And when start, at first operation is the core boot program of bottom, after the core boot program of bottom moves successfully, can the operational system program, such as the Android system, after having moved the Android system, can show that system has been in to have completed start process, and be in open state.
Further, after the necessary boot program of operation from dynamic sub-internal memory 2021, the method also comprises:
At first, call the first status data from the sub-internal memory 2011 of static state, then the first status data is stored in dynamic sub-internal memory 2021.
Then, operation the first status data from dynamic sub-internal memory 2021 is so that television set returns to original operating state.
In actual applications, when television set normally moves, CPU203 is according to user's different operating, the content of storage in real-time update Dram (containing dynamic sub-internal memory 2021), for example the user withdraw from current application program, when starting another new application program, CPU203 need to regain the memory headroom that former application program occupies in dynamic sub-internal memory 2021, and the New Consumers application program is discharged into remaining memory headroom continuation operation in dynamic sub-internal memory 2021; In addition, in dynamic sub-internal memory 2021 storage in have material alterations, CPU203 can update to the content in dynamic sub-internal memory 2021 in static sub-internal memory 2011, guarantees the state of television set can keep shutdown when starting shooting next time before; After the television set ac dump exchanges start again, CPU203 need to be the necessary boot program of depositing in the sub-internal memory 2011 of static state, complete copy is in dynamic sub-internal memory 2021, and directly move based on program and the data of storage in Dram (containing dynamic sub-internal memory 2021), recover the state that television set is moving before ac dump.
And further, after start, system can respond user's operation, and CPU203 can load on the backstage other system file successively, until operating system starts fully.
Such as, after start, system can respond the operation that the user controls volume, and CPU203 also can load on the backstage other system file, such as the system file that starts the transposing channel, after the startup fully that realizes system, can accept the user to any operation of system.
Further, at operation the first status data from dynamic sub-internal memory 2021, so that after television set returned to original operating state, the method also comprised:
Based on the operation of user to television set, the first status data is updated to the second status data, the second status data is for characterizing the status data of television set current state.
By one or more embodiment of the present invention, can be achieved as follows technique effect:
in one or more embodiment of the application, by determine static sub-internal memory in static memory, and determine dynamic sub-internal memory and store necessary boot program in Dram, necessary boot program comprises the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data that characterizes television set running status when shutdown, when system boot, CPU can directly call necessary boot program from the sub-internal memory of static state, then be stored in dynamic sub-internal memory, and from dynamic sub-internal memory the operation necessary boot program, so that television set switches to open state from holding state.Avoided needing in the prior art to carry out the process of decompress(ion) from Dram, and, only the necessary boot program in the present invention is started shooting with realization as system file, therefore, can reduce the available machine time, improve the efficient of start.
Further, after television set is in open state, can also accept the user to the operation of television set, and then the broadcast state of record television machine, and the first status data is updated to the second status data, the second status data is for characterizing the status data of television set current state.
Further, the television set in the application can improve the efficient of start by using this boot system.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (8)
1. a boot system, be applied to television set, it is characterized in that, described boot system comprises:
Dram, has dynamic sub-internal memory, described dynamic sub-internal memory is used for when described television set shutdown, send to the sub-internal memory of described static state to store necessary boot program, wherein, described necessary boot program drives the second driver of Dram specifically by the first driver that drives static memory, system program, and the first status data formation that characterizes described television set running status when shutdown;
Static memory has static sub-internal memory, and the sub-internal memory of described static state is used for storing described necessary boot program, and the capacity of the sub-internal memory of described static state is less than the capacity of described static memory, and more than or equal to the capacity of described dynamic sub-internal memory;
CPU, with the sub-internal memory of described static state and described dynamic sub-Memory linkage, be used for described television set receive starting-up signal and the operation that powers on after, call described necessary boot program from the sub-internal memory of described static state, then described necessary boot program is stored in described dynamic sub-internal memory, and move described necessary boot program from described dynamic sub-internal memory, so that described television set is in open state.
2. boot system as claimed in claim 1, it is characterized in that, described dynamic sub-internal memory also is used for when described television set shutdown, described the first status data of autostore, and accept the control of described CPU, send to the sub-internal memory of described static state to store described the first status data.
3. boot system as claimed in claim 1, it is characterized in that, described CPU also is used for calling described the first status data from the sub-internal memory of described static state, then described the first status data is stored in described dynamic sub-internal memory, and move described the first status data from described dynamic sub-internal memory, so that described television set returns to original operating state.
4. boot system as claimed in claim 1, it is characterized in that, described CPU also is used for after described television set is in open state, based on the operation of user to television set, described the first status data is updated to the second status data, and described the second status data is for characterizing the status data of described television set current state.
5. a television set, is characterized in that, described television set comprises the described boot system of claim as arbitrary in claim 1-4.
6. starting-up method, described method is applied to television set claimed in claim 5, it is characterized in that, and described method comprises:
Receive a starting-up signal;
According to described starting-up signal, call necessary boot program from the sub-internal memory of static state, then described necessary boot program is stored in dynamic sub-internal memory, wherein, described necessary boot program is specifically by the first driver that drives static memory, drive the second driver of Dram, system program, and the first status data formation that characterizes described television set running status when shutdown;
The described necessary boot program of operation from described dynamic sub-internal memory is so that described television set is in open state.
7. method as claimed in claim 6, is characterized in that, described from described dynamic sub-internal memory the operation described necessary boot program after, described method also comprises:
Call described the first status data from the sub-internal memory of described static state, then described the first status data is stored in described dynamic sub-internal memory;
Described the first status data of operation from described dynamic sub-internal memory is so that described television set returns to original operating state.
8. method as claimed in claim 7, is characterized in that, described from described dynamic sub-internal memory described the first status data of operation so that after described television set returned to original operating state, described method also comprised:
Based on the operation of user to television set, described the first status data is updated to the second status data, described the second status data is for characterizing the status data of described television set current state.
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| CN107181975A (en) * | 2016-03-10 | 2017-09-19 | 晨星半导体股份有限公司 | The method of television system and quick display information on the television system |
| CN106101834A (en) * | 2016-06-20 | 2016-11-09 | 深圳Tcl数字技术有限公司 | Intelligent television and control method thereof |
| CN107613386A (en) * | 2017-09-30 | 2018-01-19 | 烽火通信科技股份有限公司 | A kind of the startup method and activation system of IPTV applications |
| CN110636381A (en) * | 2018-06-25 | 2019-12-31 | 青岛海尔多媒体有限公司 | Television standby method, device and system and computer readable storage medium |
| CN112346685A (en) * | 2020-10-26 | 2021-02-09 | 努比亚技术有限公司 | Screen-off and screen-projection control method and device and computer readable storage medium |
| CN112346685B (en) * | 2020-10-26 | 2022-07-01 | 努比亚技术有限公司 | Screen-off and screen-projection control method and device and computer readable storage medium |
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