CN104702833A - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN104702833A CN104702833A CN201310646615.7A CN201310646615A CN104702833A CN 104702833 A CN104702833 A CN 104702833A CN 201310646615 A CN201310646615 A CN 201310646615A CN 104702833 A CN104702833 A CN 104702833A
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Abstract
The invention discloses an information processing method and a piece of electronic equipment. The information processing method is applied to the electronic equipment with an image acquisition device. The method comprises the steps of obtaining first image information at a time T1 through the image acquisition device when the electronic equipment is in a first working mode, detecting a first different value between the obtained first image information and second image information obtained at a time T0 before the time T1 to obtain a first detection result, and controlling a transmission module, used for transmitting the obtained image to a system, in the electronic equipment to be in a closed state to enable the electronic equipment to go into a second working mode when the first detection result shows that the first difference value is smaller than a preset value, wherein first power consumption of the first working mode is higher than second power consumption of the second working mode.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method of information processing and a kind of electronic equipment.
Background technology
Along with the development of science and technology, electronic equipment have also been obtained development at full speed, and the kind of electronic product also gets more and more, and people have also enjoyed the various facilities that scientific development brings, present people can pass through various types of electronic equipment, enjoy the comfortable life along with development in science and technology brings.
Existing various electronic, such as notebook computer, all-in-one, smart mobile phone, panel computer etc. is all integrated with camera, can gather subject image in surrounding environment or landscape image by camera, can also using camera as recognition device, judge whether it is the object needing to identify, thus the realization of other functions on trigger electronics.
But present inventor is in the process realizing invention technical scheme in the embodiment of the present application, find that above-mentioned technology at least exists following technical problem:
Owing to opening camera, under electronic equipment is in video mode, system is being in high power consumption mode, if and the image obtained in the visual field of video does not change, the system of electronic equipment still can consume a large amount of electricity, makes the loss of pairing energy, also causes the waste to the energy.
Summary of the invention
The embodiment of the present application is by providing a kind of method of information processing and a kind of electronic equipment, solve in prior art when passing through to open camera, if but when the image obtained in the visual field of video does not change, the system of electronic equipment still can consume a large amount of electricity, make the loss of pairing energy, also cause the technical problem of the waste to the energy, and then achieve effective save power, the technique effect of energy savings.
The embodiment of the present application provides a kind of method of information processing, is applied to and has in the electronic equipment of image collecting device, and described method comprises: when described electronic equipment is in the first mode of operation, is obtained at t by described image collecting device
1first image information in moment; Detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result; When described first testing result shows that described first difference value is less than a preset value, control described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
Further, be used for the image transmitting of described acquisition to be in closed condition to the transport module of system at the described electronic equipment of described control, make after described electronic equipment enters the second mode of operation, described method also comprises: when described electronic equipment is under described second mode of operation, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
Further, when described electronic equipment is under described second mode of operation, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and by described image capturing apparatus image acquisition resolution from after first resolution is reduced to second resolution, described method also comprises: based on described second acquisition speed, detects and obtains at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result; When described second testing result shows that described second difference value is more than or equal to described preset value, control described transport module and be in opening.
Further, when described second testing result shows that described second difference value is more than or equal to described preset value, control after described transport module is in opening, described method also comprises: control the IMAQ speed of described image collecting device to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
Further, described based on described second acquisition speed, detect and obtain at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, after obtaining the second testing result, described method also comprises: when described second testing result shows that described second difference value is less than described preset value, control described transport module and maintain described closed condition.
On the other hand, the embodiment of the present application additionally provides a kind of electronic equipment, comprises image collecting device, also comprises: acquiring unit, for when described electronic equipment is in the first mode of operation, is obtained at t by described image collecting device
1first image information in moment; First detecting unit, for detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result; First control unit, when described first testing result shows that described first difference value is less than a preset value, control described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
Further, described electronic equipment also comprises: adjustment unit, during for being under described second mode of operation at described electronic equipment, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
Further, described electronic equipment also comprises: the second detecting unit, for based on described second acquisition speed, detects and obtains at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result; Second control unit, for when described second testing result shows that described second difference value is more than or equal to described preset value, controls described transport module and is in opening.
Further, described electronic equipment also comprises: first controls subelement, after being in opening at the described transport module of control, the IMAQ speed of described image collecting device is controlled to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
Further, described electronic equipment also comprises: the 3rd control unit, for when described second testing result shows that described second difference value is less than described preset value, controls described transport module and maintains described closed condition.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
1, obtain the first image information by image collecting device compare with the second image information to obtain before owing to have employed to detect, obtain the first difference value, when this first difference value is less than a preset value, control in this electronic equipment for the image transmitting of described acquisition to be in the technical scheme of closed condition to the transport module of system, solve in prior art when electronic equipment is when opening camera, under being in video mode, system is in high power consumption mode, if the image obtained in the visual field of camera is change not, the system of electronic equipment still can consume a large amount of electricity, there is the technical problem to the loss of electricity, and then achieve effective save power, the technique effect of energy savings.
2, owing to have employed in control electronic equipment for the image transmitting of acquisition is in closed condition to the transport module of system, make after this electronic equipment enters the second mode of operation, the IMAQ speed of image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of image collecting device is reduced to the technical scheme of second resolution from first resolution, reduce further the power consumption of electronic equipment, electronic equipment is made to reduce unnecessary power consumption, energy savings.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for a kind of information processing in the embodiment of the present application;
Fig. 2 is the module map of a kind of electronic equipment in the embodiment of the present application.
Embodiment
The embodiment of the present application is by providing a kind of method of information processing and a kind of electronic equipment, solve in prior art when passing through to open camera, when the image obtained in the visual field of video does not change, the system of electronic equipment still can consume a large amount of electricity, make the loss of pairing energy, also cause the technical problem of the waste to the energy, and then achieve effective save power, the technique effect of energy savings.
There is the lossy technical problem of electricity for solution is above-mentioned in the technical scheme in the embodiment of the present application, general thought is as follows:
First, when the electronic equipment with image collecting device is in the first mode of operation, this first mode of operation is the pattern of opening this image collecting device, then, is obtained at t by this image collecting device
1first image information in moment, then, detect obtain the first image information with at t
1t before moment
0the first difference value between the second image information that moment obtains, obtain the first testing result, according to this first testing result, judge whether this first difference is less than a preset value, that is judge that this first difference is large or little, when this first difference value is less than this preset value, that is the difference of this first image information and the second image information is less, just control user in this electronic equipment and the image transmitting of acquisition is in closed condition to the transport module of system, this electronic equipment is made to enter the second mode of operation, and the first power consumption of this first mode of operation is greater than the second power consumption of this second mode of operation.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
The embodiment of the present application provides a kind of method of information processing, is applied to and has in the electronic equipment of image collecting device, can be specifically notebook computer, panel computer, the daily electronic equipment used of smart mobile phone etc., as shown in Figure 1, the method for this information processing comprises:
S101, when described electronic equipment is in the first mode of operation, is obtained at t by described image collecting device
1first image information in moment;
S102, detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result;
S103, when described first testing result shows that described first difference value is less than a preset value, control in described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
The technical scheme of the application effectively controls electronic equipment based on this testing result just, makes electronic equipment effectively can save power consumption, stand-by time is extended.
Particularly, also comprise another kind of result in above-mentioned the first testing result obtaining, namely this first testing result shows that this first difference value is more than or equal to this preset value.Therefore, according to available two testing results of this programme:
Differing greatly one, between the image that obtained in two moment that the time interval is nearer by image collecting device of this electronic equipment, namely the first difference value is more than or equal to a preset value;
Two, the difference between the image that obtained in two moment that the time interval is nearer by image collecting device of this electronic equipment is less, and namely the first difference value is less than this preset value.
Due to when the situation of the first difference value when being more than or equal to preset value, it is constant that electronic equipment is in the first mode of operation, therefore, is described in detail below to the second testing result.
Above-mentionedly comparing in the process of difference by image collecting device to the image that two moment nearer in the time interval obtain, can be specifically first at t
0moment obtains a two field picture, at t
0t after moment
1moment obtains another two field picture, difference relatively between two two field pictures, can be specifically whether scenery in movement images has conversion, or whether the position of this scenery has the variation of larger displacement, and the change of the color of scenery etc. etc., the preset value in above-mentioned is specifically decided as circumstances require, what this preset value can be arranged is higher, what also this preset value can be arranged is lower, for example, if the discrepancy between two two field pictures needs just to calculate more than 4 to reach preset value; If the discrepancy between two two field pictures, not more than 4, only has one, or two, or three, so, the difference value of this two two field picture is not greater than this preset value, and therefore, the difference value of this two two field picture is less.Certainly, this preset value can also be set to 5 or 6 etc., and the application will not enumerate.
After the difference value obtaining two two field pictures, compare with the difference value preset, after the difference value obtained is less than default difference value, illustrate that the image information obtained within continuous time by the image collecting device of electronic equipment is not changed substantially, so, with regard to control on an electronic device for the image transmitting of acquisition is closed to the transport module of system, like this, the closedown of transport module can make power supply need not power to this transport module on an electronic device, also just power consumption is reduced, reach the object of energy savings, for user, although transport module closes, the picture being transferred to system has suspended, but, because interior image change does not almost have during this period of time, user is not affected by the image effect that display unit is seen.
And then, electronic equipment is just switched to the second mode of operation, and this pattern is the pattern of lower power consumption.Concrete the method also comprises:
Control the IMAQ speed of this image collecting device to be reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of this image collecting device is reduced to second resolution from first resolution.
In a particular embodiment, such as, when user carries out Video chat by panel computer by chat tool and another user, when one of them user leaves visual field a period of time of camera temporarily, now, when panel computer is based on the difference between the image obtained, when making panel computer be in the second mode of operation, if the speed gathering image when panel computer is in the first mode of operation is collection 12 frame per second, so when being switched to the second mode of operation, reducing picking rate is collection 10 frame per second, certainly, if exceed certain hour, can also continue to reduce picking rate, such as, reduce to collection 8 frame per second etc., certainly, just can also carry out reducing the speed gathered in the mode of exponential transform from when reducing picking rate.
Not only can reach by reducing the speed gathered the object reducing power consumption, the resolution of IMAQ can also be reduced to reduce power consumption.
In a particular embodiment, such as, when above-mentioned panel computer is in the first mode of operation, gather the resolution of image at 1280*1024, when this panel computer is switched to the second mode of operation, resolution is reduced to 640*640, so just can reduces the power consumption of panel computer, reach the object of power saving.
Certainly, after the picking rate reducing electronic equipment and acquisition resolution, the method also comprises:
Based on this second acquisition speed, detect and obtain at t
1t after moment
nmoment obtain the 3rd image information with at t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result;
The first, when this second testing result shows that this second difference value is more than or equal to this preset value, control this transport module and be in opening;
After this transport module of control is in opening, the IMAQ speed of this image collecting device is controlled to be promoted to the first acquisition speed from the second acquisition speed, and this image acquisition device resolution is returned to first resolution from second resolution, make this electronic equipment be in the first mode of operation.
In a particular embodiment, undertaken in the process of Video chat according to above-mentioned user by panel computer, the visual field that user leaves camera certainly or need to return, like this, after reducing the speed gathering image, difference value between image acquisition being detected is more than or equal to default difference value, now, again this transport module is opened, after switching, the resolution of the speed and collection image that gather image is all promoted, thus make panel computer return to the first mode of operation, make panel computer can be in the state of high power consumption, the image of user is effectively obtained.
The second, if when above-mentioned second testing result shows that this second difference value is less than this preset value, control this transport module and still maintain this closed condition.Can continue to reduce the speed gathering image and the resolution gathering image.
Above-mentioned be the first testing result be obtain image first difference value be less than preset value after implementation procedure.By when detecting that long-term image is unchanged, control closing transmission module, then, reduce the speed gathering image and the resolution gathering image, under the speed that this slows down, when detecting that image changes, reopen transport module, and the resolution of the speed and collection image that gather image is returned to initial condition, so not only ensure that image collecting device obtains image effect clearly, electricity also can be made fully to be utilized simultaneously.
Based on identical inventive concept, the embodiment of the present application additionally provides a kind of electronic equipment, and this electronic equipment comprises image collecting device, and as shown in Figure 2, this electronic equipment also comprises:
Acquiring unit 201, for when described electronic equipment is in the first mode of operation, is obtained at t by described image collecting device
1first image information in moment;
First detecting unit 202, for detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result;
First control unit 203, when described first testing result shows that described first difference value is less than a preset value, control described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
Further, described electronic equipment also comprises:
Adjustment unit, during for being under described second mode of operation at described electronic equipment, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
Further, described electronic equipment also comprises:
Second detecting unit, for based on described second acquisition speed, detects and obtains at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result;
Second control unit, for when described second testing result shows that described second difference value is more than or equal to described preset value, controls described transport module and is in opening.
Further, described electronic equipment also comprises:
First controls subelement, after being in opening at the described transport module of control, the IMAQ speed of described image collecting device is controlled to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
Further, described electronic equipment also comprises:
3rd control unit, for when described second testing result shows that described second difference value is less than described preset value, controls described transport module and maintains described closed condition.
The electronic equipment introduced due to the present embodiment is for implementing the electronic equipment that in the embodiment of the present application, information processing method adopts, so based on information processing method in the embodiment of the present application, those skilled in the art can understand embodiment and its various version of electronic equipment in the embodiment of the present application, so introduce no longer in detail for this electronic equipment at this.As long as those skilled in the art implement the electronic equipment that information processing method in the embodiment of the present application adopts, all belong to the application for protection scope.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
1, obtain the first image information by image collecting device compare with the second image information to obtain before owing to have employed to detect, obtain the first difference value, when this first difference value is less than a preset value, control in this electronic equipment for the image transmitting of described acquisition to be in the technical scheme of closed condition to the transport module of system, solve in prior art when electronic equipment is when opening camera, under being in video mode, system is in high power consumption mode, if the image obtained in the visual field of camera is change not, the system of electronic equipment still can consume a large amount of electricity, there is the technical problem to the loss of electricity, and then achieve effective save power, the technique effect of energy savings.
2, owing to have employed in control electronic equipment for the image transmitting of acquisition is in closed condition to the transport module of system, make after this electronic equipment enters the second mode of operation, the IMAQ speed of image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of image collecting device is reduced to the technical scheme of second resolution from first resolution, reduce further the power consumption of electronic equipment, electronic equipment is made to reduce unnecessary power consumption, energy savings.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Specifically, the computer program instructions that the method for a kind of information processing in the embodiment of the present application is corresponding can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions corresponding with the method for information processing in storage medium is read by an electronic equipment or be performed, comprise the steps:
When described electronic equipment is in the first mode of operation, obtained at t by described image collecting device
1first image information in moment; Detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result; When described first testing result shows that described first difference value is less than a preset value, control in described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
Alternatively, other computer instruction is also stored in described storage medium, these computer instructions with step: control in described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, make described electronic equipment enter the second mode of operation after be performed, comprise the steps: when being performed
When described electronic equipment is under described second mode of operation, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
Alternatively, other computer instruction is also stored in described storage medium, these computer instructions with step: when being under described second mode of operation at described electronic equipment, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and described image capturing apparatus image acquisition resolution is performed after first resolution is reduced to second resolution, comprise the steps: when being performed
Based on described second acquisition speed, detect and obtain at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result;
When described second testing result shows that described second difference value is more than or equal to described preset value, control described transport module and be in opening.
Alternatively, other computer instruction is also stored in described storage medium, these computer instructions with step: when showing that described second difference value is more than or equal to described preset value in described second testing result, controlling to be performed after described transport module is in opening, comprising the steps: when being performed
The IMAQ speed of described image collecting device is controlled to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
Alternatively, in described storage medium, also store other computer instruction, these computer instructions with step: based on described second acquisition speed, detect obtain at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, being performed after obtaining the second testing result, comprising the steps: when being performed
When described second testing result shows that described second difference value is less than described preset value, control described transport module and maintain described closed condition.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a method for information processing, is applied to and has in the electronic equipment of image collecting device, and described method comprises:
When described electronic equipment is in the first mode of operation, obtained at t by described image collecting device
1first image information in moment;
Detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result;
When described first testing result shows that described first difference value is less than a preset value, control in described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
2. the method for claim 1, it is characterized in that, for the image transmitting of described acquisition is in closed condition to the transport module of system in the described electronic equipment of described control, make after described electronic equipment enters the second mode of operation, described method also comprises:
When described electronic equipment is under described second mode of operation, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
3. method as claimed in claim 2, it is characterized in that, when described electronic equipment is under described second mode of operation, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and by described image capturing apparatus image acquisition resolution from after first resolution is reduced to second resolution, described method also comprises:
Based on described second acquisition speed, detect and obtain at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result;
When described second testing result shows that described second difference value is more than or equal to described preset value, control described transport module and be in opening.
4. method as claimed in claim 3, is characterized in that, when described second testing result shows that described second difference value is more than or equal to described preset value, control after described transport module is in opening, described method also comprises:
The IMAQ speed of described image collecting device is controlled to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
5. method as claimed in claim 3, is characterized in that, described based on described second acquisition speed, detects and obtains at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, after obtaining the second testing result, described method also comprises:
When described second testing result shows that described second difference value is less than described preset value, control described transport module and maintain described closed condition.
6. an electronic equipment, comprises image collecting device, also comprises:
Acquiring unit, for when described electronic equipment is in the first mode of operation, is obtained at t by described image collecting device
1first image information in moment;
First detecting unit, for detect obtain described first image information with at described t
1t before moment
0the first difference value between the second image information that moment obtains, obtains the first testing result;
First control unit, when described first testing result shows that described first difference value is less than a preset value, control described electronic equipment for the image transmitting of described acquisition is in closed condition to the transport module of system, described electronic equipment is made to enter the second mode of operation, wherein, the first power consumption of described first mode of operation is greater than the second power consumption of described second mode of operation.
7. electronic equipment as claimed in claim 6, it is characterized in that, described electronic equipment also comprises:
Adjustment unit, during for being under described second mode of operation at described electronic equipment, the IMAQ speed of described image collecting device is reduced to the second acquisition speed from the first acquisition speed, and the image acquisition resolution of described image collecting device is reduced to second resolution from first resolution.
8. electronic equipment as claimed in claim 7, it is characterized in that, described electronic equipment also comprises:
Second detecting unit, for based on described second acquisition speed, detects and obtains at described t
1t after moment
nmoment obtain the 3rd image information with at described t
nbefore moment and at described t
1t after moment
n-1the second difference value between the 4th image information that moment obtains, obtains the second testing result;
Second control unit, for when described second testing result shows that described second difference value is more than or equal to described preset value, controls described transport module and is in opening.
9. electronic equipment as claimed in claim 8, it is characterized in that, described electronic equipment also comprises:
First controls subelement, after being in opening at the described transport module of control, the IMAQ speed of described image collecting device is controlled to be promoted to described first acquisition speed from described second acquisition speed, and described image acquisition device resolution is returned to described first resolution from described second resolution, make described electronic equipment be in described first mode of operation.
10. electronic equipment as claimed in claim 8, it is characterized in that, described electronic equipment also comprises:
3rd control unit, for when described second testing result shows that described second difference value is less than described preset value, controls described transport module and maintains described closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646615.7A CN104702833B (en) | 2013-12-04 | 2013-12-04 | The method and a kind of electronic equipment of a kind of information processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646615.7A CN104702833B (en) | 2013-12-04 | 2013-12-04 | The method and a kind of electronic equipment of a kind of information processing |
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