CN103777738B - Timed power on/off method based on Android system and equipment thereof - Google Patents
Timed power on/off method based on Android system and equipment thereof Download PDFInfo
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- CN103777738B CN103777738B CN201410066293.3A CN201410066293A CN103777738B CN 103777738 B CN103777738 B CN 103777738B CN 201410066293 A CN201410066293 A CN 201410066293A CN 103777738 B CN103777738 B CN 103777738B
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Abstract
The present invention provides a kind of time switch machine equipment based on Android system, including processing unit, power supply unit, power control unit, RTC unit and microprocessing unit.The timed power on/off control instruction that microprocessing unit response processing unit receives initializes, and by switching on and shutting down set of time set in advance in processing unit to RTC unit.After RTC unit sends interrupt instruction, microprocessing unit obtains system time and switching on and shutting down time set in advance from RTC unit, and correspondingly calls the power control unit control power supply unit power supply to processing unit when determining execution timing start-up instruction or timing shutdown instruction according to the on-off state of equipment.The present invention also provides for a kind of corresponding method, utilizes the present invention so that equipment can need timing start-up or shutdown to save equipment electric energy according to user.
Description
Technical field
The present invention relates to intelligent electronic device, particularly relate to a kind of timed power on/off method based on Android system
And equipment.
Background technology
At present, along with developing rapidly of science and technology, the miscellaneous function of intelligent electronic device is the most increasingly drawn
Play the extensive attention of user.Generally, existing electronic equipment based on android system does not the most have timing
Start and timing shutdown function, when user cannot automatic shutdown when specific time period need not use electronic equipment
And Auto Power On, which adds the electric energy loss of electronic equipment power source.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, it is provided that a kind of timing based on Android system is opened
Closedown method and equipment, it is possible to effectively control switching on and shutting down thus reach to save the purpose of electric energy.
For solving above-mentioned technical problem, the present invention provides a kind of time switch machine equipment based on Android system,
This equipment includes processing unit, power supply unit, power control unit and RTC unit, and this equipment also includes
The microprocessing unit being connected with RTC unit, this power supply unit and power control unit respectively with microprocessing unit
Connecting, power supply unit is connected with processing unit also by power control unit.
This processing unit performs the control instruction of timed power on/off for receiving.
This RTC unit is for producing one when system time arrives the available machine time or unused time that pre-set
Interrupt instruction.
This microprocessing unit, for responding the control instruction performing timed power on/off that processing unit receives, is carried out
Initialize, and available machine time set in advance in processing unit and unused time are arranged to RTC unit.When
After receiving the interrupt instruction that RTC unit sends, from this RTC unit, obtain system time and preset
Available machine time and the unused time, with determine execution timing start-up instruction or timing shutdown instruction.Judge at this
Reason unit is the most in running order to determine that this equipment is currently at start or off-mode, and according to holding
The timing start-up instruction of row or timing shutdown instruct the on-off state current with equipment and judge whether that response is interrupted
Instruction, if response interrupt instruction, controls the power supply unit confession to processing unit by calling power control unit
Electricity.
Further, the present invention also provides for a kind of timed power on/off based on Android system time switch machine equipment
Method, the method includes:
Processing unit receives the control instruction performing timed power on/off.
Microprocessing unit responds this instruction, initializes, and by processing unit set in advance start time
Between and the unused time arrange to RTC unit.
RTC unit produces severed finger in when system time arrives the available machine time or unused time that pre-set
Order.
After microprocessing unit receives this interrupt instruction, from RTC unit, obtain system time and preset
Available machine time and the unused time, with determine execution timing start-up instruction or timing shutdown instruction.Judge at this
Reason unit is the most in running order to determine that this equipment is currently at start or off-mode, and according to holding
The timing start-up instruction of row or timing shutdown instruct the on-off state current with equipment and judge whether that response is interrupted
Instruction, if response interrupt instruction, controls the power supply unit confession to processing unit by calling power control unit
Electricity.
A kind of based on Android system the timed power on/off method of present invention offer and equipment thereof, by micro-process
When start opportunity, unused time and the system time of cell call RTC unit judge whether to reach switching on and shutting down
Between and control instruction be timing start-up or timing shutdown instruction, and consider the on-off state of equipment,
When the condition is satisfied, this microprocessing unit correspondingly control power control unit connection or cut off power supply unit with
The connection of processing unit, thus realize the purpose of timed power on/off so that it is fixed that equipment can need according to user
Shi Kaiji or shutdown are to save equipment electric energy.
Accompanying drawing explanation
Fig. 1 is the functional module signal of time switch machine equipment based on Android system in embodiment of the present invention
Figure；
Fig. 2 is the schematic flow sheet of timed power on/off method based on Android system in embodiment of the present invention.
Label declaration:
Equipment 10
Processing unit 11
Microprocessing unit 12
RTC unit 13
Power control unit 14
Power supply unit 15
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Refer to Fig. 1, for the function mould of time switch machine equipment based on Android system in embodiment of the present invention
Block schematic diagram, this equipment 10 is mounted with Android operation system and for realizing the basic operation of user, should
Equipment 10 can be the Intelligent mobile equipments such as mobile phone, panel computer, personal digital assistant.This equipment 10 wraps
Include processing unit 11, microprocessing unit 12, RTC (Real-time clock, real-time clock) unit 13,
Power control unit 14 and power supply unit 15.This power supply unit 15 by power control unit 14 with this at
Reason unit 11 connects, and is also directly connected with this microprocessing unit 12.This microprocessing unit 12 is mono-with this RTC
Unit 13 connects.In the present embodiment, the kernel (kernel program) of this android system increases list
Sheet machine driver, is used for driving this microprocessing unit 12 to perform corresponding function.
This processing unit 11 is for receiving the control instruction performing timed power on/off.
The control instruction of the execution switching on and shutting down that this microprocessing unit 12 receives for responding this processing unit 11,
Initialize, and available machine time set in advance in processing unit 11 and unused time are arranged to RTC mono-
Unit 13.Specifically, this microprocessing unit 12 is adjusted by MCU_SCL pin and MCU_SDA pin
Perform SetPICShutDown Time instruction with RTC unit 13 and carry out unused time setting, execution
SetPICStartUp Time instruction boots up set of time.After this RTC unit 13 starts timing, use
Family can start shooting or close the power supply of hull closure 10 as required, controls this power supply unit 15 the most as required and is
This processing unit 11 no is powered, and this control program is prior art, is not added with at this repeating.Further, this power supply
Unit 15 is directly connected with this microprocessing unit 12, and when the start of this equipment 10 or shutdown, this micro-process is single
Unit 12 and this RTC unit 13 are the most in running order.
This RTC unit 13 judged according to the available machine time pre-set, unused time and current time in system
Start whether the current time in system after timing arrives available machine time or unused time, and when determining current time
Producing an interrupt instruction when arriving available machine time or unused time, this microprocessing unit 12 passes through RTC_INT
Pin receives this interrupt instruction, and obtains system time and start set in advance from this RTC unit 13
Time and unused time are to judge that the interrupt instruction received is as timing start-up instruction or timing shutdown instruction.
Specifically, this microprocessing unit 12 calls RTC by MCU_SCL pin and MCU_SDA pin
Unit 13 performs the GetPICDown Time instruction acquisition unused time, execution GetPICStartUp Time refers to
Order obtains the available machine time and performs the GetPICCurrent Time instruction acquisition current time in system.
Further, whether this microprocessing unit 12 is currently currently running always according to processing unit 11 and judges to be somebody's turn to do
Equipment 10 is in open state or off-mode.
Specifically, when determining that this interrupt instruction is that timing start-up instructs and this equipment 10 is in open state,
This interrupt instruction is not responded by this microprocessing unit 12.When determine this interrupt instruction be timing shutdown instruction and
When this equipment 10 is in open state, this microprocessing unit 12 responds this interrupt instruction and produces a shutdown control
Instruction, and send this shutdown control instruction to power control unit 14 by POWER_EN pin, this electricity
Source control unit 14 responds this shutdown control instruction control power supply unit 15 and closes, to cut off processing unit 11
It is connected with the power supply of this power supply unit 15, thus realizes equipment 10 automatic shutdown when reaching the unused time.
When determining that this interrupt instruction is that timing start-up instructs and this equipment 10 is in off-mode, this microprocessing unit
12 respond this interrupt instruction produces a start control instruction, and sends this start by POWER_EN pin
Control instruction is to power control unit 14, and this power control unit 14 responds this start control instruction and controls power supply
Unit 15 is opened and is powered for this processing unit 11, thus realizes equipment 10 and automatically open when reaching the available machine time
Machine.When determining that this interrupt instruction is that timing shutdown instructs and this equipment 10 is in off-mode, this micro-process
This interrupt instruction is not responded by unit 12.
In the present embodiment, when this microprocessing unit 12 responds this interrupt instruction generation shutdown control instruction,
This processing unit 11 is additionally operable to produce an information, and this information is for display showing at this equipment 10
To prompt the user whether be immediately performed shutdown action or point out user to preserve currently in display screen curtain (not shown)
Shut down after being carrying out of task.It is somebody's turn to do when this processing unit 11 receives to send after user agrees to the instruction shut down
Agreement shutdown command is to this microprocessing unit 12, and this microprocessing unit 12 sends this shutdown control instruction to this electricity
Source control unit 14 is to close this power supply unit 15.
Refer to Fig. 2, for the stream of present invention timed power on/off method based on Android system time switch machine equipment
Cheng Tu, the method can be mounted with the smart mobile phone of Android operation system, panel computer, intelligent television,
Using on the electronic equipments such as digital camera, the method includes:
Step S20, this processing unit 11 receives the control instruction of an execution timed power on/off.
Step S21, the control instruction that this microprocessing unit 12 responds this timed power on/off initializes, and opens
Dynamic RTC unit 13 carries out timing, and by this processing unit 11 when available machine time set in advance, shutdown
Between and the current time in system arrange to RTC unit 13.Specifically, this microprocessing unit 12 passes through
MCU_SCL pin and MCU_SDA pin call RTC unit 13 and perform SetPICShutDown
Time instruction carries out unused time setting, execution SetPICStartUp Time instruction boots up set of time.
Step S22, this RTC unit 13 is worked as according to the available machine time pre-set, unused time and system
The front time judges that the current time in system after starting timing produces an interruption when arriving available machine time or unused time
Instruction.
Step S23, this microprocessing unit 12 receives this interrupt instruction by RTC_INT pin, and from this
RTC unit 13 obtains system time and available machine time set in advance and unused time to judge to receive
Interrupt instruction be timing start-up instruction or timing shutdown instruction, and according to processing unit 11 the most whether
It is currently running and judges that this equipment 10 is in open state or off-mode.Specifically, this microprocessing unit 12
Call RTC unit 13 by MCU_SCL pin and MCU_SDA pin and perform GetPICDown
Time instruction obtains the unused time, performs the GetPICStartUp Time instruction acquisition available machine time and hold
Row GetPICCurrent Time instruction obtains the current time in system.
Step S24, this microprocessing unit 12 responds this interrupt instruction according to judged result and produces corresponding start
Or shutdown control instruction, and send this control instruction to power control unit 14 by POWER_EN pin,
This power control unit 14 responds this control instruction control power supply unit 15 and is turned on and off, to connect or to cut
Disconnected processing unit 11 is connected with the power supply of this power supply unit 15, thus realizes equipment 10 Auto Power On or shutdown；
Or this interrupt instruction is not responded by this microprocessing unit 12 according to judged result.
Specifically, when determining that this interrupt instruction is that timing start-up instructs and this equipment 10 is in open state,
This interrupt instruction is not responded by this microprocessing unit 12.When determine this interrupt instruction be timing shutdown instruction and
When this equipment 10 is in open state, this microprocessing unit 12 responds this interrupt instruction and produces a shutdown control
Instruction, and send this shutdown control instruction to power control unit 14 by POWER_EN pin, this electricity
Source control unit 14 responds this shutdown control instruction control power supply unit 15 and closes, to cut off processing unit 11
It is connected with the power supply of this power supply unit 15, thus realizes equipment 10 automatic shutdown when reaching the unused time.
When determining that this interrupt instruction is that timing start-up instructs and this equipment 10 is in off-mode, this microprocessing unit
12 respond this interrupt instruction produces a start control instruction, and sends this start by POWER_EN pin
Control instruction is to power control unit 14, and this power control unit 14 responds this start control instruction and controls power supply
Unit 15 is opened and is powered for this processing unit 11, thus realizes equipment 10 and automatically open when reaching the available machine time
Machine.When determining that this interrupt instruction is that timing shutdown instructs and this equipment 10 is in off-mode, this micro-process
This interrupt instruction is not responded by unit 12.Then, this flow process terminates.
In the present embodiment, when this microprocessing unit 12 responds this interrupt instruction generation shutdown control instruction,
This processing unit 11 is additionally operable to produce an information, and this information is for display showing at this equipment 10
To prompt the user whether be immediately performed shutdown action or point out user to preserve currently in display screen curtain (not shown)
Shut down after being carrying out of task.It is somebody's turn to do when this processing unit 11 receives to send after user agrees to the instruction shut down
Agreement shutdown command is to this microprocessing unit 12, and this microprocessing unit 12 responds this interrupt instruction and produces this shutdown
Control instruction.
A kind of based on Android system the timed power on/off method of present invention offer and equipment thereof, by micro-process
When start opportunity, unused time and the system time of cell call RTC unit judge whether to reach switching on and shutting down
Between and control instruction be timing start-up or timing shutdown instruction, and consider the on-off state of equipment,
When the condition is satisfied, this microprocessing unit correspondingly control power control unit connection or cut off power supply unit with
The connection of processing unit, thus realize the purpose of timed power on/off so that it is fixed that equipment can need according to user
Shi Kaiji or shutdown are to save equipment electric energy.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (6)
1. a time switch machine equipment based on Android system, described equipment includes that processing unit, power supply are single
Unit, power control unit and RTC unit, it is characterised in that described equipment also includes with RTC unit even
The microprocessing unit connect, said supply unit and power control unit are connected with microprocessing unit respectively, power supply
Unit is connected with processing unit also by power control unit；
Described processing unit performs the control instruction of timed power on/off for receiving；
Described RTC unit is for producing when system time arrives the available machine time or unused time that pre-set
One interrupt instruction；
Described microprocessing unit, for responding the control instruction performing timed power on/off that processing unit receives, enters
Row initializes, and arranges available machine time set in advance in processing unit and unused time to RTC unit；
After receiving the interrupt instruction that RTC unit sends, from described RTC unit, obtain system time and in advance
The available machine time set and unused time, to determine execution timing start-up instruction or timing shutdown instruction；Judge
Described processing unit is the most in running order to determine that described equipment is currently at start or off-mode,
And judge whether according to the on-off state that the timing start-up instruction performed or timing shutdown instruction and equipment are current
Response interrupt instruction, if response interrupt instruction, controls power supply unit to process by calling power control unit
The power supply of unit.
2. time switch machine equipment based on Android system as claimed in claim 1, it is characterised in that described
Microprocessing unit instructs the on-off state current with equipment according to the timing start-up instruction performed or timing shutdown
Judge whether to respond interrupt instruction, if response interrupt instruction, control power supply list by calling power control unit
Unit to the power supply of processing unit particularly as follows:
When determining that execution timing start-up instruction and described equipment are open state, described microprocessing unit is to institute
State interrupt instruction not respond；
When determining that execution timing shutdown instruction and described equipment are open state, described microprocessing unit responds
Described interrupt instruction produces a shutdown control instruction, and sends described shutdown control instruction to the control of described power supply
Unit, described power control unit responds described shutdown control instruction and cuts off said supply unit and described process
The confession electrical connection of unit；
When determining that execution timing start-up instruction and described equipment are off-mode, described microprocessing unit responds
Described interrupt instruction produces a start control instruction, and sends described start control instruction to the control of described power supply
Unit, described power control unit responds described start control instruction conducting said supply unit and described process
The confession electrical connection of unit；
When determining that execution timing shutdown instruction and described equipment are off-mode, described microprocessing unit is to institute
State interrupt instruction not respond.
3. time switch machine equipment based on Android system as claimed in claim 2, it is characterised in that work as institute
State microprocessing unit produce described shutdown control instruction and send described shutdown control instruction to the control of described power supply
Before unit electrically connects with the confession of processing unit with cut-out power supply unit, processing unit also produces an information and carries
Show and shut down after whether being immediately performed shutdown action or the most first preserving being currently executing of task, and receiving
Microprocessing unit is sent it to after the feedback of described information.
4. a timed power on/off method based on Android system time switch machine equipment, it is characterised in that institute
The method of stating includes:
Processing unit receives the control instruction performing timed power on/off；
Microprocessing unit responds the control instruction of described timed power on/off and initializes, and by processing unit
Available machine time set in advance and unused time are arranged to RTC unit；
RTC unit produces severed finger in when system time arrives the available machine time or unused time that pre-set
Order；
After microprocessing unit receives described interrupt instruction, from RTC unit, obtain system time and set in advance
Fixed available machine time and unused time, to determine execution timing start-up instruction or timing shutdown instruction；Judge institute
State processing unit the most in running order to determine that described equipment is currently at start or off-mode, and
Judge whether to ring according to the on-off state that the timing start-up instruction performed or timing shutdown instruction and equipment are current
Answer interrupt instruction, if response interrupt instruction, control power supply unit to processing list by calling power control unit
The power supply of unit.
5. timed power on/off method based on Android system time switch machine equipment as claimed in claim 4, its
Being characterised by, described microprocessing unit is worked as according to the timing start-up instruction performed or timing shutdown instruction and equipment
Front on-off state judges whether to respond interrupt instruction, if response interrupt instruction, by calling power supply control
Unit controls power supply unit concretely comprising the following steps the power supply of processing unit:
When determining that execution timing start-up instruction and system are open state, described microprocessing unit is in described
Severed finger order does not responds；
When determining that execution timing shutdown instruction and system are open state, the response of described microprocessing unit is described
Interrupt instruction produces a shutdown control instruction, and sends described shutdown control instruction extremely described power control unit,
Described power control unit responds described shutdown control instruction and cuts off said supply unit and described processing unit
For electrical connection；
When determining that execution timing start-up instruction and system are off-mode, the response of described microprocessing unit is described
Interrupt instruction produces a start control instruction, and sends described start control instruction extremely described power control unit,
Described power control unit responds described start control instruction conducting said supply unit and described processing unit
For electrical connection；
When determining that execution timing shutdown instruction and system are off-mode, described microprocessing unit is in described
Severed finger order does not responds.
6. timed power on/off method based on Android system time switch machine equipment as claimed in claim 5, its
It is characterised by, when described microprocessing unit produces described shutdown control instruction and sends described instruction to described electricity
Before source control unit electrically connects with the confession of processing unit with cut-out power supply unit, processing unit first produces a prompting
Information alert shuts down after whether being immediately performed shutdown action or the most first preserving being currently executing of task,
And send it to microprocessing unit after the feedback receiving described information.
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| CN201410066293.3A CN103777738B (en) | 2014-02-26 | 2014-02-26 | Timed power on/off method based on Android system and equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410066293.3A CN103777738B (en) | 2014-02-26 | 2014-02-26 | Timed power on/off method based on Android system and equipment thereof |
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| CN103777738B true CN103777738B (en) | 2016-09-07 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843639B (en) * | 2016-03-18 | 2019-05-07 | 法法汽车(中国)有限公司 | Intelligent guidance system restarts the setting method and device of resetting time |
| CN107222784B (en) * | 2017-08-02 | 2020-09-25 | 四川长虹电器股份有限公司 | Timing starting control system and method for television |
| CN108037298A (en) * | 2017-11-27 | 2018-05-15 | 迈克医疗电子有限公司 | Automatic analyzer and its wake-up control method and control system |
| CN109871245A (en) * | 2019-03-01 | 2019-06-11 | 广州视源电子科技股份有限公司 | Starting state switching method, device, equipment, system and electronic equipment |
| CN113438362B (en) * | 2020-03-04 | 2022-12-09 | 京东方科技集团股份有限公司 | Method for starting terminal at fixed time, terminal and storage medium |
| CN113032024A (en) * | 2021-03-05 | 2021-06-25 | 南方电网深圳数字电网研究院有限公司 | Startup and shutdown control method, terminal, server and system of business hall terminal |
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