CN105373208A - Mobile terminal - Google Patents

Mobile terminal Download PDF

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Publication number
CN105373208A
CN105373208A CN201510646951.0A CN201510646951A CN105373208A CN 105373208 A CN105373208 A CN 105373208A CN 201510646951 A CN201510646951 A CN 201510646951A CN 105373208 A CN105373208 A CN 105373208A
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CN
China
Prior art keywords
flashlamp
mobile terminal
detection module
voltage
state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510646951.0A
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Chinese (zh)
Inventor
覃荣敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN201510646951.0A priority Critical patent/CN105373208A/en
Publication of CN105373208A publication Critical patent/CN105373208A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206Monitoring of events, devices or parameters that trigger a change in power modality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/3287Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725Cordless telephones
    • H04M1/73Battery saving arrangements

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a mobile terminal. The mobile terminal comprises a standby state detection module, a flashlight state detection module and a processing module. The standby state detection module is used for detecting whether the mobile terminal is in a standby state or not; if the mobile terminal is in the standby state, the flashlight state detection module further judges whether a working state of a flashlight is a starting state or not; if the working state of the flashlight is the starting state, a reminding control instruction is output, wherein the reminding control instruction is used for controlling the mobile terminal to send out sound prompting information and/or vibration reminding information; and a user will view a working state of the mobile terminal under the prompting of the reminding information and turn off a flashlight that does not need to be started, thereby avoiding waste of electric energy.

Description

A kind of mobile terminal
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of mobile terminal.
Background technology
The flashlamp with the mobile terminal of camera function cuts out because forget or is in opening by false triggering sometimes; even sometimes also flashlamp can be caused to be in opening because of the fault of the driving chip of flashlamp; if now this mobile terminal is in holding state; then it often can be placed in the pocket of user, school bag or drawer; flashlamp is in opening to cause user not know; electric energy will be caused like this to be wasted, and then to affect the standby time of mobile terminal.
Summary of the invention
Embodiment of the present invention technical matters to be solved is to provide a kind of mobile terminal, for pointing out user to close flashlamp in time when being under holding state and flashlamp is in opening.
In order to solve the problem, the invention discloses a kind of mobile terminal, comprise holding state detection module, flashlamp state detection module and processing module, wherein:
Whether described holding state detection module is in holding state for detecting described mobile terminal, if be in described holding state, exports standby signal;
Described flashlamp state detection module is used for the duty of the flashlamp detecting described mobile terminal according to described standby signal, if duty as described in detecting is that opening then exports cue;
Described processing module is used for exporting according to described cue reminding steering order, and described prompting steering order sends prompting message for controlling described mobile terminal to user.
Compared with prior art, the embodiment of the present invention comprises following advantage:
For the problem of the waste of energy that the flashlamp unnormal unlocking of current mobile terminal causes, the invention discloses a kind of mobile terminal, comprise holding state detection module, flashlamp state detection module and processing module.Whether holding state detection module is in holding state for detecting mobile terminal, if be in holding state, flashlamp state detection module judges whether the duty of flashlamp is in starting state further, if be in starting state, export prompting steering order, this prompting steering order to be sounded prompting message and/or vibration reminding information for controlling mobile terminal, user can check the duty of this mobile terminal under the prompting of above-mentioned prompting message, and the flashlamp started will do not needed to close, thus avoid electric energy and be wasted.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of mobile terminal that the embodiment of the present invention one provides;
Fig. 2 is the structured flowchart of a kind of mobile terminal that the embodiment of the present invention two provides;
Fig. 3 is the structured flowchart of a kind of mobile terminal that the embodiment of the present invention three provides;
Fig. 4 is the structured flowchart of a kind of mobile terminal that the embodiment of the present invention four provides;
Fig. 5 is the structured flowchart of a kind of mobile terminal that the embodiment of the present invention five provides.
R-divider resistance, Rt-thermistor, D1-first analog to digital conversion circuit, D2-second analog to digital conversion circuit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
With reference to Fig. 1, show the structured flowchart of a kind of mobile terminal that the embodiment of the present invention one provides, specifically can comprise holding state detection module 10, flashlamp state detection module 20 and processing module 30.Mobile terminal comprises the equipment such as mobile phone, panel computer or digital camera, due to the movability requirement of these equipment, all relies on its cells to power, and therefore utilizes native system to save electric energy and has great significance to increase stand-by time.
Whether holding state detection module 10 is in holding state for detecting mobile terminal, does not then carry out any operation if not being in holding state, is also shown to be because certain operation of user makes so even if the flashlamp of mobile terminal 100 is in starting state; If detect that mobile terminal is in holding state, at this moment export reflect mobile terminal and be in the standby signal of holding state to flashlamp state detection module 20.The holding state of mobile terminal refers to and is in not by the state used, and by general laws of use, now mobile terminal can be placed in pocket, school bag or drawer.
Flashlamp state detection module 20 is for detecting according to the duty of standby signal to flashlamp, namely when holding state detection module 10 judges that mobile terminal is in holding state and exports standby signal, detect flashlamp and whether be in starting state, if be not in starting state, show that flashlamp is normal, without the need to carrying out any operation; If flashlamp is in starting state, then show that flashlamp is in improper starting state, now export cue to processing module 30.
Processing module 30 reminds steering order for exporting according to cue, namely steering order is reminded when flashlamp state detection module 20 judges that flashlamp is in starting state and exports after exporting cue, this prompting steering order to be sounded cue or vibration prompting signal for controlling mobile terminal, or sound cue and vibration prompting signal simultaneously, for pointing out user to close flashlamp in time, be wasted to avoid the electric energy of mobile terminal.Corresponding prompt text is shown for the display screen that alerting pattern can also control mobile terminal.
As can be seen from technique scheme, present embodiments provide a kind of mobile terminal, comprise holding state detection module, flashlamp state detection module and processing module.Whether holding state detection module is in holding state for detecting mobile terminal, if be in holding state, flashlamp state detection module judges whether the duty of flashlamp is in starting state further, if be in starting state, export prompting steering order, this prompting steering order to be sounded prompting message and/or vibration reminding information for controlling mobile terminal, user can check the duty of this mobile terminal under the prompting of above-mentioned prompting message, and closed by the flashlamp not needing to start, thus the electric energy avoiding mobile terminal is wasted.
The holding state detection module 10 of the present embodiment comprises timer (not shown), when the infrared sensor of mobile phone is reflected because of infrared ray and triggers thresholding and export infrared reflectance signal, namely timer starts to carry out timing to the lasting duration of infrared reflectance signal, and exports above-mentioned standby signal when this lasting duration exceedes preset duration threshold value.Infrared ray is reflected the place namely showing that mobile terminal is placed on infrared ray and is blocked, and such as, in the pocket of user, school bag or drawer, no matter is placed on any one place said above and all shows that mobile terminal is in holding state.Consider the use habit that user is general, this infrared ray reflected and the lasting duration triggering thresholding more than 3 ~ 10 seconds time can determine that mobile terminal is in holding state, therefore this preset duration threshold value preferably 3 ~ 10 seconds.
Flashlamp state detection module 20 is in the detection mode of the duty to flashlamp, position can be arranged by the register of the temperature to flashlamp, cathode voltage or flashlamp driving chip to carry out the mode determination flashlamp such as detecting and whether be in starting state, correspondingly, this flashlamp state detection module is flashlamp temperature detecting module, flashlamp cathode voltage detection module or flashlamp register detection module, to adapt to different detection modes.With different embodiments, corresponding flashlamp state detection module is described in detail respectively below.
Embodiment two
With reference to Fig. 2, show the structured flowchart of a kind of mobile terminal that the embodiment of the present invention two provides, specifically comprise holding state detection module 10, flashlamp temperature detecting module 21 and processing module 30.The course of work of holding state detection module 10 wherein and processing module 30 is identical with the content introduced in embodiment above.
Flashlamp temperature detecting module 21 comprises temperature sensor and temperature comparing unit 211, wherein temperature sensor is made up of divider resistance R, thermistor Rt and the first D/A converting circuit D1, driving voltage Vdd, the other end of one end mobile terminal receive of divider resistance R are connected with one end of thermistor Rt, the signal input part of the first D/A converting circuit D1 respectively, the signal output part of the first D/A converting circuit D1 is connected with temperature comparing unit 211, the other end ground connection of thermistor Rt.
Thermistor Rt is arranged near flashlamp, certain heat can be produced when flashlamp 100 is in starting state, thus cause the resistance of thermistor Rt to rise, this thermistor Rt also can and then rise to the voltage that driving voltage Vdd carries out dividing potential drop generation, and then causing the input voltage of the first analog to digital conversion circuit D1 to raise, the first analog to digital conversion circuit D1 exports the temperature value of the temperature of reflection flashlamp 100 to temperature comparing unit 211 by carrying out analog to digital conversion to the voltage division signal of input.Temperature comparing unit 211 for by temperature value compared with preset temperature threshold value, when temperature value exceedes this preset temperature threshold value judge flashlamp 100 be in starting state and export cue.
Consider the tolerance degree of human body, preset temperature threshold value preferably 42 degrees Celsius.
Because flashlamp luminescence must cause generating heat simultaneously, therefore used effectively by the state of the way determination flashlamp of detected temperatures, and required improvement is less.
Embodiment three
With reference to Fig. 3, show the structured flowchart of a kind of mobile terminal that the embodiment of the present invention three provides, specifically comprise holding state detection module 10, flashlamp cathode voltage detection module 22 and processing module 30.The course of work of holding state detection module 10 wherein and processing module 30 is identical with the content introduced in embodiment above.
Flashlamp cathode voltage detection module 22 comprises voltage detection unit 221 and magnitude of voltage comparing unit 222.Voltage detection unit 221 is the second analog to digital conversion circuit D2 preferably, the signal input part of the second analog to digital conversion circuit D2 is connected with the positive pole of flashlamp 100, by carrying out to the input voltage of this flashlamp 100 magnitude of voltage that direct analog-to-digital mode obtains the cathode voltage of flashlamp.The signal output part of the second analog to digital conversion circuit D2 is connected with magnitude of voltage comparing unit 222.
Magnitude of voltage comparing unit 222, for this magnitude of voltage and predetermined voltage threshold being compared, judges that when the former is greater than the latter flashlamp 100 is in starting state, and exports cue.Driving voltage when the preferred flashlamp of predetermined voltage threshold normally works, optional 5 ~ 12 volts of concrete numerical value.
Utilize the state of the method determination flashlamp of the driving voltage detecting flashlamp in the present embodiment, this way, without the need to improving hardware circuit, can be carried out realizing goal of the invention by the method for software, implement more for convenience.
Embodiment four
With reference to Fig. 4, show the structured flowchart of a kind of mobile terminal that the embodiment of the present invention four provides, specifically comprise holding state detection module 10, flashlamp register detection module 23 and processing module 30.The course of work of holding state detection module 10 wherein and processing module 30 is identical with the content introduced in embodiment above.
Flashlamp register detection module 23 comprises reading unit 231 and state value detecting unit 232.Reading unit 231 is connected with the register of flashlamp driving chip 200, and the register for reading flashlamp 100 in register arranges the state value of position, and exports this state value to state value detecting unit 232.
State value detecting unit 232 is for judging this state value, if it is determined that this state value reflects that flashlamp driving chip 200 is in electric energy output state, then shows that flashlamp 100 is in starting state, now exports cue.
The state of the way determination flashlamp of the state value of position is set by detected register in the present embodiment, this method needs the processor of mobile terminal and flashlamp register in correspondence with, range of application is narrower, but once the state of native system to flashlamp can be used to detect, same without the need to making improvement to hardware, therefore implement also more for convenience.
Embodiment five
With reference to Fig. 5, show the structured flowchart of a kind of mobile terminal that the embodiment of the present invention five provides.The present embodiment is on the basis of embodiment one, set up the flashlamp closing module 40 be connected with processing module 30.
After processing module 30 exports prompting steering order, mobile terminal sends information according to this prompting steering order to user on the one hand; On the other hand, flashlamp can cut out according to this prompting steering order by flashlamp closing module, even if thus mobile terminal not within the scope of the control of user time flashlamp also can be made to be closed, thus make this programme more complete.
Be understandable that, the flashlamp state detection module 20 in embodiment five can be the flashlamp temperature detecting module described in embodiment two to four, flashlamp cathode voltage detection module or flashlamp register detection module.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Those skilled in the art should understand, the embodiment of the embodiment of the present invention can be provided as method, device or computer program.Therefore, the embodiment of 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 embodiment of 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 disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The embodiment of the present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, terminal device (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminal equipment to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing terminal equipment produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme 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 terminal equipment, 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 process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing terminal equipment, make to perform sequence of operations step to produce computer implemented process on computing machine or other programmable terminal equipment, thus the instruction performed on computing machine or other programmable terminal equipment is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Although described the preferred embodiment of the embodiment 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 embodiment of the present invention scope.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or terminal device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or terminal device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the terminal device comprising described key element and also there is other identical element.
Above a kind of mobile terminal provided by the present invention is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (8)

1. a mobile terminal, is characterized in that, comprises holding state detection module, flashlamp state detection module and processing module, wherein:
Whether described holding state detection module, be in holding state for detecting described mobile terminal, if be in holding state, exports standby signal to described flashlamp state detection module;
Described flashlamp state detection module, for detecting the duty of the flashlamp of described mobile terminal according to described standby signal, as duty as described in detecting be opening then export cue to as described in processing module;
Described processing module, reminding steering order for exporting according to described cue, controlling described mobile terminal and sending prompting message to user.
2. mobile terminal as claimed in claim 1, it is characterized in that, described holding state detection module comprises timer, wherein:
Described timer is used for when the infrared sensor of described mobile terminal is triggered thresholding by reflecting because of infrared ray and exports infrared reflectance signal, timing is carried out to the lasting duration of described infrared reflectance signal, and exports described standby signal when described lasting duration exceedes preset duration threshold value.
3. mobile terminal as claimed in claim 1, is characterized in that, also comprise flashlamp closing module, wherein:
Described flashlamp closing module is used for controlling described flashlamp according to described prompting steering order and closes.
4. the mobile terminal as described in any one of claims 1 to 3, is characterized in that, described flashlamp state detection module is flashlamp temperature detecting module, flashlamp cathode voltage detection module or flashlamp register detection module.
5. mobile terminal as claimed in claim 4, it is characterized in that, described flashlamp temperature detecting module comprises temperature sensor and temperature comparing unit, wherein:
Described temperature sensor is used for detecting the temperature of described flashlamp, and output temperature value is to described temperature comparing unit;
Described temperature comparing unit is used for comparing described temperature value and preset temperature threshold value, exports described cue when described temperature value exceeds described preset temperature threshold value.
6. mobile terminal as claimed in claim 5, it is characterized in that, described temperature sensor comprises divider resistance, thermistor and analog to digital conversion circuit, wherein:
One end of described divider resistance for receiving the driving voltage of described mobile terminal, the other end is connected with one end of described thermistor, the signal input part of analog-digital conversion circuit as described respectively;
The other end ground connection of described thermistor;
The signal output part of analog-digital conversion circuit as described is connected with described temperature comparing unit, and analog-digital conversion circuit as described is used for carrying out analog to digital conversion to the voltage division signal that described thermistor produces, and exports described temperature value.
7. mobile terminal as claimed in claim 4, it is characterized in that, described flashlamp cathode voltage detection module comprises voltage detection unit and magnitude of voltage comparing unit, wherein:
The voltage of described voltage detection unit on the positive pole detecting described flashlamp, and output voltage values is to described magnitude of voltage comparing unit;
Described magnitude of voltage comparing unit is used for by described magnitude of voltage compared with predetermined voltage threshold, when described magnitude of voltage is higher than exporting described cue during described predetermined voltage threshold.
8. mobile terminal as claimed in claim 4, it is characterized in that, described flashlamp register detection module comprises reading unit and state value detecting unit, wherein:
Described reading unit is for reading the state value of the register of the flashlamp driving chip of described flashlamp, and output state value is to described state value detecting unit;
Described state value detecting unit, for detecting described state value, exports described cue when the current state of the described flashlamp driving chip that described state value reflects is electric energy output state.
CN201510646951.0A 2015-09-30 2015-09-30 Mobile terminal Pending CN105373208A (en)

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CN107179821A (en) * 2017-05-23 2017-09-19 维沃移动通信有限公司 A kind of illumination device control method and mobile terminal
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CN110519895B (en) * 2019-07-16 2024-06-04 闻泰科技(无锡)有限公司 Flash lamp temperature control method and device and mobile terminal

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