CN202889540U - Intelligent standby system of set top box and set top box - Google Patents
Intelligent standby system of set top box and set top box Download PDFInfo
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- CN202889540U CN202889540U CN 201220592695 CN201220592695U CN202889540U CN 202889540 U CN202889540 U CN 202889540U CN 201220592695 CN201220592695 CN 201220592695 CN 201220592695 U CN201220592695 U CN 201220592695U CN 202889540 U CN202889540 U CN 202889540U
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- top box
- human body
- standby
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Abstract
The utility model discloses an intelligent standby system of a set top box and a set top box. The intelligent standby system comprises an image acquisition unit, a human body recognizer and a control unit; the image acquisition unit acquires the environment images of the set top box and generates the image information to be output to the human body recognizer; the human body recognizer analyzes the image information according to human body characteristics so as to judge the presence of human bodies and generates a corresponding detection signal to be output to the control unit; and the control unit outputs a standby signal and controls the time for a whole television to enter standby. The set top box accurately judges whether a user watches television programs or not through carrying out image scanning and human body identification of a user watching environment and combining with user operation records, further accurately controls the standby time and dynamically controls the whole television to enter a standby state, so that unnecessary power consumption is avoided, and the service life of the set top box is prolonged through shortening the ineffective working time of the set top box.
Description
Technical field
The utility model belongs to the top box of digital machine technical field, specifically, relates to a kind ofly can change the intelligent standby control system of holding state and the set-top box that adopts this intelligent standby system over to according to user's the actual situation robot brain top box of watching.
Background technology
A lot of electric equipments for present have all designed idle function.When system changes standby mode over to by running status, system at first preserves current running status, then the most functional circuit shutdown in the control system, only the reserve statement collecting unit continues operation, wait for the start-up command that receives the user, the operation so that response user's operation, control complete machine are started shooting again.
After system entered holding state, the consumption of power supply reduced, and only need keep the hardware device bottom line operations such as CPU, internal memory and get final product.Standby can reduce overall power, reduces the non-productive work of equipment, the useful life of extension device.But present a lot of users do not form the custom of controlling immediately set-top box standby when not watching TV programme, thereby cause very large energy waste.Given this, control system automatic stand-by how just becomes be necessary very much a function increasing on the set-top box product.
For present set-top box, for realizing automatic standby function, the method that generally adopts is nothing more than following several:
1, set-top box is obtained the current time, and judges whether the current time obtain arrive one of them in a plurality of stand-by times that set in advance, if then begin timing, and whether output dialog box prompting user needs standby; If receive the instruction of user selection standby, perhaps when timing time arrives the stand-by period of setting, do not receive yet user's selection signal, then system enters holding state automatically; If when receiving the instruction of not standby of user selection, then system continues operation.
2, the user is by the stand-by time of menu setting set-top box; Set-top box sends to single-chip microcomputer to required time and operation by communication protocol; The single-chip microcomputer storage operation, lock in time; Single-chip microcomputer judges whether the time arrive, and the time enters standby to then controlling power circuit.
3, obtain automatic stand-by time and the frequency information that the user arranges; The temporal information of detection system judges whether the temporal information of described system is complementary with described automatic stand-by time and frequency information; If coupling, then automatically designated cycle operation.
Above several automatic stand-by method all is the time by the prefabricated several automatic stand-bies of user basically, whether arrives certain prefabricated stand-by time by judging the current time, determines whether to control complete machine and enters holding state.These class methods can only fixedly be finished the standby task at several discrete time points according to the prefabricated time, can not be at any time dynamically with watching environment to enter intelligently holding state, so energy-saving effect is very not remarkable.
Summary of the invention
The purpose of this utility model is to provide a kind of intelligent standby system of set-top box, and this system can dynamically enter holding state according to the current ambient intelligence ground control complete machine of watching, and need not the prefabricated stand-by time of user, and energy-saving effect is more remarkable.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of intelligent standby system of set-top box comprises image acquisition units, human body identifier and control unit; The image of described image acquisition units harvester top box place environment, the synthetic image information output is to the human body identifier; Described human body identifier is analyzed described image information according to the characteristics of human body, exists to have judged whether human body, and generates corresponding detection signal and export described control unit to; Described control unit output standby signal, the control complete machine enters the moment of standby.
Further, also be provided with the instruction acquisition unit in described intelligent standby system, the acquisition operations instruction also exports described control unit to.
Wherein a kind of design as described instruction acquisition unit, adopt function button to be arranged on the set-top box as described instruction acquisition unit, described function button connects described control unit by key scanning circuit, the operational order that provides the user to key in to control unit.
Another design as described instruction acquisition unit, adopt the remote control reception head as described instruction acquisition unit, be arranged on the front panel of set-top box, the remote signal of sending by remote controller to be used for the reception user, and then export control unit to identify user's operational order.
Enter the moment of standby in order reasonably to control complete machine, in described control unit, include timer and processor, described processor link order collecting unit, the output reset signal is controlled described timer reclocking to timer when receiving operational order; Described processor connects image acquisition units, starts image acquisition units scanning circumstance image when the timer timing arrives setting-up time, and receives the detection signal of human body identifier output.
Preferably, described image acquisition units preferably adopts minisize pick-up head, is installed on the front panel of set-top box, so that the Miniaturization Design of set-top box product.
For whether the beholder is left realize accurately detecting, preferably adopting image acquisition region is that the minisize pick-up head of 120 ° sector region is arranged on the described set-top box, with the comprehensive scanning that realizes viewing and admiring the zone to whole.
Further, be provided with power module in described set-top box, connect described control unit, the standby signal of reception control unit output to enter the standby powering mode, reduces Overall Power Consumption.
Based on above-mentioned intelligent standby system, the utility model also provides a kind of set-top box that adopts described intelligent standby system, comprises image acquisition units, human body identifier and control unit; The image of described image acquisition units harvester top box place environment, the synthetic image information output is to the human body identifier; Described human body identifier is analyzed described image information according to the characteristics of human body, exists to have judged whether human body, and generates corresponding detection signal and export described control unit to; Described control unit output standby signal, the control complete machine enters the moment of standby.
Further, described set-top box connects display, and the control display device shows the standby information, selects whether to enter holding state with prompting user.
Compared with prior art, advantage of the present utility model and good effect are: set-top box of the present utility model is carried out image scanning and human body identification by the environment of viewing and admiring to the user, and come whether no longer watch TV programme to make accurately to the user in conjunction with user's operation note and judge, and then accurately hold standby opportunity, dynamically control complete machine and enter holding state, avoid the unnecessary consumption of the energy, by shortening the non-productive work time of set-top box, prolonged the useful life of set-top box.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.Apparently, the accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic block circuit diagram of a kind of embodiment of the intelligent standby system that proposes of the utility model;
Fig. 2 is the control flow chart of a kind of embodiment of the intelligent standby system that proposes of the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.Obviously, described embodiment only is a part of embodiment in the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
For the advantage that makes technical solutions of the utility model is clearer, below in conjunction with drawings and Examples the utility model is explained.
Along with the further propelling of national digitlization translation and progressively carrying out of the integration of three networks, top box of digital machine is as a kind of nerve center of home entertainment, and the popularity rate degree is more and more higher.Top box of digital machine not only can be used for watching Digital Television, demand TV program can also provide the value-added services such as stock information, public transit system, weather forecast.Along with the development of digital technology in recent years, the set-top box product also is gradually improved.But most users in use do not have to form the custom of " people walks standby ", have virtually caused a lot of energy wastes.The present embodiment has namely proposed a kind of intelligent standby solution of set-top box for this problem.
Referring to shown in Figure 1, the set-top box of the present embodiment mainly partly is comprised of power module, instruction acquisition unit, control unit, image acquisition units and human body identifier etc.Wherein, image acquisition units is used for the residing ambient image of set-top box is scanned, and the synthetic image information output is to the human body identifier.Operation has image recognition software in described human body identifier, according to the characteristics of human body received image information is analyzed, and then identify and whether have human body to have (namely whether having the audience watching program) in this image information, and generate corresponding detection signal according to recognition result and export control unit to, and then determine that by control unit whether need to control complete machine enters holding state, to reach the intellectuality control effect of " people walks standby ".
In the present embodiment, described image acquisition units preferably adopts minisize pick-up head to be arranged on the front panel of set-top box, under the prerequisite of enlarger top box complete machine size not, realizes effective picked-up of ambient image.Consider the audience when watching TV programme, its viewing location might not over against set-top box, may appear at the optional position of radiation areas, set-top box the place ahead.For the accurate detection that realizes having or not the audience to exist in the zone to effectively viewing and admiring, the present embodiment preferably is arranged on 120 ° or above sector region with the image acquisition region of minisize pick-up head, with the judgement that realizes camera to whole comprehensive scanning of viewing and admiring the zone, avoid complete machine to do making mistake.
In order to reduce energy resource consumption, need to carry out to the Startup time of image acquisition units the control of science, cause meaningless energy waste to avoid the Real-time Collection ambient image, and reach simultaneously the purpose of design of the workload that alleviates human body identifier and control unit.In order to realize this purpose of design, the present embodiment has designed processor and timer in control unit, as shown in Figure 1, utilize processor to connect respectively described instruction acquisition unit, image acquisition units, human body identifier and timer, when not receiving audience's operational order for a long time in the instruction acquisition unit, automatically start image acquisition units and begin to gather ambient image, and then synthetic image information offers the human body identifier and whether still watching program to judge the audience.If there is human body to exist in the ambient image that collects, think that then the audience is still watching program, can control the timer zero clearing this moment, restarts timing, to enter the testing process of next round; If there is not human body to exist in the ambient image that collects, think that then the audience leaves, can produce the power module that standby signal exports set-top box inside to this moment by processor, the control power module enters holding state, only export standby power and keep the functional module that still need move during the standby in the system, for example instruction acquisition unit and processor, and then reach the purpose of design that reduces Overall Power Consumption.
Before processor control complete machine enters holding state, the chance that also can provide once selection to enter holding state to the audience, be processor when detecting the audience and left, at first export standby information " whether standby ", by being presented on the screen with the external television set of set-top box.If the audience in time returns, then can continue operation by selecting "No" control complete machine, do not enter holding state, perhaps select the direct standby of "Yes" control complete machine; If the audience did not make a choice within the stand-by period of setting, then processor generates standby signal automatically, and the control complete machine changes holding state over to, avoids energy waste.
In the present embodiment, described instruction acquisition unit can be arranged on the function button on the set top box front panel, connects described processor by key scanning circuit, detects the operational order that the audience keys in by keypad.Certainly, described instruction acquisition unit also can be arranged on the remote control reception head on the set top box front panel, by cooperating with external remote controller, to receive the audience by the operational order of remote controller input, and then transfer to processor, correctly respond audience's operation by processor control complete machine.
Below in conjunction with Fig. 2 the concrete control flow of the intelligent standby system of the present embodiment is described in detail.
After a, the set-top-box opening, enter user's viewed status;
B, enabled instruction collecting unit, processor and timer;
C, instruction acquisition unit gather the various instructions of user's input in real time, such as the operational order by inputs such as the machine keypad, remote controller key, mousebuttons, and transfer to described processor;
D, processor whenever receive an operational order, namely send a zero clearing order to timer, the zero clearing of control timer, reclocking;
E, when the timer timing arrives setting-up time T1, namely in setting-up time T1, do not receive all the time user's operational order, produce interrupt signal and feed back to processor, start image acquisition units with notification processor and begin to carry out the collection of ambient image;
After f, image acquisition units collect ambient image, image information is sent to the human body identifier carry out human body identification;
G, human body recognition unit carry out data analysis according to the characteristics of human body, and whether judge indoorly has the audience, and generate corresponding detection signal and export described processor to;
When h, processor are judged the indoor audience of having according to the detection signal that receives, send reset signal to timer, the reclocking of control timer; If when judging the indoor audience of not having, then generate the standby information and show by television set, for user selection;
If i user selection in the stand-by period T2 that sets does not enter standby, then processor sends reset signal, the reclocking of control timer; If user selection enters standby or do not receive user's selection instruction, then processor generates standby signal, exports the standby unit to;
J, standby unit are after receiving standby signal, closing image collecting unit, human body identifier, timer and the television set external with it, and the power module in the controller top box enters the standby running status, only export standby power and keep processor and instruction acquisition unit standby operation, and then make complete machine enter holding state.
Just so that the set-top box product has possessed the function of " people walks standby ", improved the intelligent level of set-top box product thus.Certainly, described intelligent standby system also can be applied in the television product, realizes " people walks standby " function of television set, and the present embodiment does not specifically limit this.
Should be noted that; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection range of the present utility model.
Claims (10)
1. the intelligent standby system of a set-top box is characterized in that: comprise image acquisition units, human body identifier and control unit; The image of described image acquisition units harvester top box place environment, the synthetic image information output is to the human body identifier; Described human body identifier is analyzed described image information according to the characteristics of human body, exists to have judged whether human body, and generates corresponding detection signal and export described control unit to; Described control unit output standby signal, the control complete machine enters the moment of standby.
2. the intelligent standby system of set-top box according to claim 1 is characterized in that: also be provided with the instruction acquisition unit in described intelligent standby system, the acquisition operations instruction also exports described control unit to.
3. the intelligent standby system of set-top box according to claim 2, it is characterized in that: described instruction acquisition unit is the function button that is arranged on the set-top box, and described function button connects described control unit by key scanning circuit.
4. the intelligent standby system of set-top box according to claim 2 is characterized in that: described instruction acquisition unit is to be remote control reception head for receiving the remote signal that remote controller sends, is arranged on the front panel of set-top box.
5. the intelligent standby system of set-top box according to claim 2, it is characterized in that: in described control unit, include timer and processor, described processor link order collecting unit, the output reset signal is controlled described timer reclocking to timer when receiving operational order; Described processor connects image acquisition units, starts image acquisition units scanning circumstance image when the timer timing arrives setting-up time, and receives the detection signal of human body identifier output.
6. the intelligent standby system of each described set-top box in 5 according to claim 1, it is characterized in that: described image acquisition units is minisize pick-up head, is installed on the front panel of set-top box.
7. the intelligent standby system of set-top box according to claim 6, it is characterized in that: the image acquisition region of described minisize pick-up head is 120 ° sector region.
8. the intelligent standby system of each described set-top box in 5 according to claim 1 is characterized in that: be provided with power module in described set-top box, connect described control unit, the standby signal of reception control unit output.
9. a set-top box is characterized in that: comprise such as the described intelligent standby of each claim system in the claim 1 to 8.
10. set-top box according to claim 9 is characterized in that: described set-top box connection display, control display device demonstration standby information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220592695 CN202889540U (en) | 2012-11-12 | 2012-11-12 | Intelligent standby system of set top box and set top box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220592695 CN202889540U (en) | 2012-11-12 | 2012-11-12 | Intelligent standby system of set top box and set top box |
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| CN202889540U true CN202889540U (en) | 2013-04-17 |
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| CN 201220592695 Expired - Fee Related CN202889540U (en) | 2012-11-12 | 2012-11-12 | Intelligent standby system of set top box and set top box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391466A (en) * | 2013-06-26 | 2013-11-13 | 深圳市睿立南方科技有限公司 | Set top box of television and video output method thereof |
| WO2016061962A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Set top box state control method and device, and set top box |
| CN105828193A (en) * | 2016-04-01 | 2016-08-03 | 太仓日森信息技术有限公司 | Live broadcast information push method based on a user state |
| CN105933789A (en) * | 2016-04-01 | 2016-09-07 | 太仓日森信息技术有限公司 | Message prompting method when online video request accesses |
| CN106940590A (en) * | 2017-02-08 | 2017-07-11 | 华为技术有限公司 | A kind of terminal unit status changing method and device |
-
2012
- 2012-11-12 CN CN 201220592695 patent/CN202889540U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391466A (en) * | 2013-06-26 | 2013-11-13 | 深圳市睿立南方科技有限公司 | Set top box of television and video output method thereof |
| WO2016061962A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Set top box state control method and device, and set top box |
| CN105828193A (en) * | 2016-04-01 | 2016-08-03 | 太仓日森信息技术有限公司 | Live broadcast information push method based on a user state |
| CN105933789A (en) * | 2016-04-01 | 2016-09-07 | 太仓日森信息技术有限公司 | Message prompting method when online video request accesses |
| CN105828193B (en) * | 2016-04-01 | 2018-11-06 | 南京新立讯科技股份有限公司 | A kind of live information method for pushing based on User Status |
| CN106940590A (en) * | 2017-02-08 | 2017-07-11 | 华为技术有限公司 | A kind of terminal unit status changing method and device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191112 |