CN104917238A - Intelligent equipment, and method and device for controlling power supply of equipment - Google Patents
Intelligent equipment, and method and device for controlling power supply of equipment Download PDFInfo
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- CN104917238A CN104917238A CN201510316752.3A CN201510316752A CN104917238A CN 104917238 A CN104917238 A CN 104917238A CN 201510316752 A CN201510316752 A CN 201510316752A CN 104917238 A CN104917238 A CN 104917238A
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Abstract
The invention relates to intelligent equipment, and a method and a device for controlling power supply of the equipment. The method and the device aim at increasing the endurance time of the equipment. The intelligent equipment comprises a first power supply channel and a second power supply channel. The method comprises the steps of determining whether the intelligent equipment is in a normal operating state or a standby state at present, controlling a battery of the intelligent equipment to supply power for a main circuit of the intelligent equipment by the first power supply channel when the intelligent equipment is in the normal operating state, and determining whether the battery supplies the power for the main circuit by the first power supply channel or the second power supply channel according to the magnitude of battery voltage and first threshold voltage of the battery when the intelligent equipment is in the standby state. With the adoption of the technical scheme, the power supply for the main circuit by the first power supply channel or the second power supply channel can be dynamically selected; the power consumption of the intelligent equipment in the standby state is reduced; and the endurance time of the intelligent equipment is increased.
Description
Technical field
The disclosure relates to electronic technology field, particularly relates to method, device and smart machine that a kind of control appliance is powered.
Background technology
Because the energy density of the battery in correlation technique is lower, therefore need periodic charge by the equipment of primary cell power supply.The time of equipment energy continuous firing is called and is directly connected to the experience that user uses equipment in the cruising time of equipment, the length in cruising time, and the cruising time of therefore improving equipment is the anxious technical issues that need to address of correlation technique.
Summary of the invention
For overcoming Problems existing in correlation technique, method, device and smart machine that disclosure embodiment provides a kind of control appliance to power, in order to the cruising time of lifting means.
According to the first aspect of disclosure embodiment, a kind of method providing control appliance to power, is applied on smart machine, comprises:
Described smart machine comprises the first supplying channels and the second supplying channels, and described method comprises:
Determine that described smart machine is current and be in normal operating conditions or holding state;
If described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
If described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
In one embodiment, describedly determine that described smart machine is current and be in normal operating conditions or holding state, can comprise:
The broadcasting packet from terminal equipment is periodically detected by the bluetooth communication interface of described smart machine;
If described broadcasting packet detected, determine that described smart machine is in normal operating conditions;
If described broadcasting packet do not detected, determine that described smart machine is in holding state.
In one embodiment, if described smart machine is in described normal operating conditions, described method also can comprise:
Whether detect the cell voltage of described battery higher than described first threshold voltage;
If described cell voltage is higher than described first threshold voltage, by the electric pressure converter in described first supplying channels, described cell voltage is reduced to described first threshold voltage.
In one embodiment, it is that described main circuit is powered by described first supplying channels or by described second supplying channels that the size of the described cell voltage according to described battery and first threshold voltage determines that described battery is, can comprise:
If the cell voltage of described battery is higher than first threshold voltage, controlling described battery by described first supplying channels is that described main circuit is powered;
If described cell voltage is lower than described first threshold voltage, controlling described battery by described second supplying channels is that described main circuit is powered.
In one embodiment, if the cell voltage of described battery is higher than first threshold voltage, described method also can comprise:
By the electric pressure converter in described first supplying channels, described cell voltage is reduced to described first threshold voltage.
In one embodiment, described second supplying channels comprises metal-oxide-semiconductor switch.
According to the second aspect of disclosure embodiment, the device providing a kind of control appliance to power, is applied on smart machine, comprises:
First determination module, is configured to determine that described smart machine is current and is in normal operating conditions or holding state;
First control module, if be configured to described first determination module to determine that described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
Second determination module, if be configured to described first determination module to determine that described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
In one embodiment, described first determination module can comprise:
Detection sub-module, is configured to periodically detect broadcasting packet from terminal equipment by the bluetooth communication interface of described smart machine;
First determines submodule, if be configured to described detection sub-module described broadcasting packet to be detected, determines that described smart machine is in normal operating conditions;
Second determines submodule, if be configured to described detection sub-module described broadcasting packet not detected, determines that described smart machine is in holding state.
In one embodiment, described device also can comprise:
Whether detection module, if be configured to described first determination module to determine that described smart machine is in described normal operating conditions, detect the cell voltage of described battery higher than described first threshold voltage;
First voltage regulator module, if be configured to described detection module to detect that described cell voltage is higher than described first threshold voltage, is reduced to described first threshold voltage by the electric pressure converter in described first supplying channels by described cell voltage.
In one embodiment, described second determination module can comprise:
3rd determines submodule, is configured to determine that whether the cell voltage of described battery is higher than first threshold voltage;
First controls submodule, if be configured to the described 3rd to determine that submodule determines that described cell voltage is higher than first threshold voltage, controlling described battery by described first supplying channels is that described main circuit is powered;
Second controls submodule, if be configured to the described 3rd to determine that submodule determines that described cell voltage is lower than described first threshold voltage, controlling described battery by described second supplying channels is that described main circuit is powered.
In one embodiment, described device also can comprise:
Second voltage regulator module, if be configured to the described 3rd to determine that submodule determines that described cell voltage is higher than first threshold voltage, is reduced to described first threshold voltage by the electric pressure converter in described first supplying channels by described cell voltage.
In one embodiment, described second supplying channels comprises metal-oxide-semiconductor switch.
According to the third aspect of disclosure embodiment, a kind of smart machine is provided, comprises:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
Determine that described smart machine is current and be in normal operating conditions or holding state;
If described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
If described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: the state current according to smart machine is dynamically selected by the first supply access or be that main circuit is powered by the second supply access, when smart machine is in holding state, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage, thus reduce the power consumption of smart machine when holding state, promote the cruising time of smart machine.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows embodiment according to the invention, and is used from specification one and explains principle of the present invention.
Figure 1A is the flow chart of the method that the control appliance according to an exemplary embodiment is powered.
Figure 1B is the scene graph of the method that the control smart machine according to an exemplary embodiment is powered.
Fig. 1 C is the electrical block diagram that the control appliance according to an exemplary embodiment is powered.
Fig. 2 is the flow chart of the method that the control appliance according to an exemplary embodiment one is powered.
Fig. 3 A is the flow chart of the method that the control appliance according to an exemplary embodiment two is powered.
Fig. 3 B is the discharge curve of the battery of smart machine according to an exemplary embodiment two.
Fig. 4 is the block diagram of the device that a kind of control appliance according to an exemplary embodiment is powered.
Fig. 5 is the block diagram of the device that the another kind of control appliance according to an exemplary embodiment is powered.
Fig. 6 is a kind of block diagram being applicable to the device that control appliance is powered according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Figure 1A is the flow chart of the method that the control appliance according to an exemplary embodiment is powered, Figure 1B is the scene graph of the method that the control smart machine according to an exemplary embodiment is powered, and Fig. 1 C is the electrical block diagram that the control appliance according to an exemplary embodiment is powered; The method that this control appliance is powered can be applied on smart machine (such as: Intelligent bracelet, intelligent glasses, children's track and localization device, animal locator), and as shown in Figure 1A, the method that this control appliance is powered comprises the following steps S101-S103:
In step S101, determine that smart machine is current and be in normal operating conditions or holding state.
In one embodiment, by the bluetooth communication interface periodicity detection of smart machine from the Bluetooth signal of terminal equipment, if Bluetooth signal detected, can determine that smart machine is in normal operating conditions, if Bluetooth signal do not detected, determine that smart machine is in holding state.As shown in Figure 1B, take smart machine as Intelligent bracelet for example carries out exemplary illustration, the user of smart mobile phone 10 controls Intelligent bracelet 20 by installing Intelligent hardware application program (app) on smart mobile phone 10, when user opens this Intelligent hardware app by smart mobile phone 10 and needs Intelligent bracelet 20 to realize step function, smart mobile phone 10 periodically launches the Bluetooth signal needing to carry out counting step to Intelligent bracelet 20 by its bluetooth communication interface, if Intelligent bracelet 20 detects this Bluetooth signal, then start step function, now Intelligent bracelet 20 is in normal operating conditions, if smart mobile phone 10 is in screen lock state, off-mode or user close Intelligent hardware app, smart mobile phone 10 stops sending Bluetooth signal to Intelligent bracelet 20, Intelligent bracelet 20 is not when the Bluetooth signal from smart mobile phone 10 being detected, then close step function, now Intelligent bracelet 20 is in holding state.
In one embodiment, the function of tonic chord of smart machine is that batch (-type) starts, and when not starting the function of tonic chord, smart machine is in holding state, when starting the function of tonic chord, smart machine is in normal operating conditions, such as, for Intelligent bracelet 20, the function of tonic chord is step function, correspondingly, startup step function then Intelligent bracelet 20 is in normal operating conditions, and closedown step function then Intelligent bracelet 20 is in holding state.
In step s 102, if smart machine is in normal operating conditions, the battery controlling smart machine is powered by the main circuit that the first supplying channels is smart machine.
In one embodiment, when smart machine is in normal operating conditions, the main circuit of smart machine needs larger electric current, can be changed, thus can guarantee that the voltage transitions of smart machine has higher efficiency by the first supplying channels to cell voltage.
In step s 103, if smart machine is in holding state, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage.
In one embodiment, if cell voltage is higher than first threshold voltage, can be that main circuit is powered by the first supplying channels, the second supplying channels be closed, regulated the supply power voltage of main circuit by the first supplying channels, thus guarantee that the supply power voltage of main circuit does not exceed standard; If cell voltage is lower than first threshold voltage, can be that main circuit is powered by the second supplying channels, the first supplying channels be closed.In one embodiment, first threshold voltage can be determined by the supply power voltage of main circuit, and such as, first threshold voltage can be the higher limit of the supply power voltage of main circuit.
As shown in Figure 1 C, in the circuit that control appliance is powered, with battery 11 directly electricity be connected except having charging circuit 12, first supplying channels 13, the output of the second supplying channels 14, second supplying channels is directly connected to the output of the first supplying channels 13 in addition.First supplying channels 13 and these two paths of the second supplying channels 14, under smart machine is in any state, only have one of them to be conducting, thus the power supply circuits 151 in main circuit 15 are powered, the control circuit 152 in main circuit controls the break-make of the first supplying channels 13 and the second supplying channels 14 according to the current residing state of smart machine.
In one embodiment, the first supplying channels 13 can comprise switching type voltage transducer, and the second supplying channels 14 can comprise metal-oxide-semiconductor switch.Exemplary illustration is carried out for serondary lithium battery for battery 11, when the main circuit 15 being smart machine by serondary lithium battery 11 is powered, the charge cutoff voltage of serondary lithium battery 11 is generally the 4.35V of 4.2V or higher, and the maximum operating voltage of the main circuit 15 of smart machine to be 3.7V even lower, generally, the power consumption applying main circuit 15 during relatively low operating voltage can reduce further, it is that main circuit is powered that cell voltage can be converted to a lower value by the electric pressure converter in the first supplying channels 13 by the disclosure, such as 1.8V.
In the present embodiment, the state current according to smart machine is dynamically selected by the first supply access or is that main circuit is powered by the second supply access, when smart machine is in holding state, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage, thus reduce the power consumption of smart machine when holding state, promote the cruising time of smart machine.
In one embodiment, determine that smart machine is current and be in normal operating conditions or holding state, can comprise:
The broadcasting packet from terminal equipment is periodically detected by the bluetooth communication interface of smart machine;
If broadcasting packet detected, determine that smart machine is in normal operating conditions;
If broadcasting packet do not detected, determine that smart machine is in holding state.
In one embodiment, if smart machine is in normal operating conditions, method also can comprise:
Whether detect the cell voltage of battery higher than first threshold voltage;
If cell voltage is higher than first threshold voltage, by the electric pressure converter in the first supplying channels, cell voltage is reduced to first threshold voltage.
In one embodiment, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage, can comprise:
If the cell voltage of battery is higher than first threshold voltage, controlling battery is that main circuit is powered by the first supplying channels;
If cell voltage is lower than first threshold voltage, controlling battery is that main circuit is powered by the second supplying channels.
In one embodiment, if the cell voltage of battery is higher than first threshold voltage, method also can comprise:
By the electric pressure converter in the first supplying channels, cell voltage is reduced to first threshold voltage.
Concrete how to control that smart machine powers, please refer to subsequent embodiment.
So far, the said method that disclosure embodiment provides, dynamically can select by the first supply access or be that main circuit is powered by the second supply access, reduces the power consumption of smart machine when holding state, promotes the cruising time of smart machine.
With specific embodiment, the technical scheme that disclosure embodiment provides is described below.
Fig. 2 is the flow chart of the method that the control appliance according to an exemplary embodiment one is powered; The said method that the present embodiment utilizes disclosure embodiment to provide, is in normal operating conditions or holding state how to detect smart machine and carries out exemplary illustration in conjunction with Figure 1B, as shown in Figure 2, comprising the steps:
In step s 201, the broadcasting packet from terminal equipment is periodically detected by the bluetooth communication interface of smart machine.
In step S202, determine whether in setting-up time section, broadcasting packet to be detected, if broadcasting packet detected, determine that smart machine is in normal operating conditions, perform step S203, if broadcasting packet do not detected, determine that smart machine is in holding state, perform step S204.
In step S203, if smart machine is in holding state, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage.
In step S204, if smart machine is in normal operating conditions, the battery controlling smart machine is powered by the main circuit that the first supplying channels is smart machine.
In step S201 in step S203, in one embodiment, broadcasting packet from terminal equipment can be periodically or intermittently detected by the bluetooth communication interface of smart machine, as shown in Figure 1B, take smart machine as Intelligent bracelet for example carries out exemplary illustration, when smart mobile phone 10 needs to start the step function in Intelligent bracelet 20, then Intelligent bracelet 20 periodically or intermittently scans whether have broadcasting packet around by bluetooth communication interface, if control Intelligent bracelet 20 by the Intelligent hardware application program (app) that smart mobile phone 10 is installed, when user opens this Intelligent hardware app by smart mobile phone 10 and needs Intelligent bracelet 20 to realize step function, smart mobile phone 10 periodically sends the broadcasting packet needing to carry out counting step to Intelligent bracelet 20 by its bluetooth communication interface, if Intelligent bracelet 20 detects this broadcasting packet, then start step function, Intelligent bracelet 20 is in normal operating conditions, if smart mobile phone 10 is in screen lock state, off-mode or user close Intelligent hardware app, smart mobile phone 10 stops sending broadcasting packet to Intelligent bracelet 20, Intelligent bracelet 20 does not detect the broadcasting packet from smart mobile phone 10 in setting-up time section, then close step function, Intelligent bracelet 20 is in holding state.In one embodiment, terminal equipment can be smart mobile phone, panel computer, desktop computer etc.
The description of step S204 to step S205 with reference to the description of above-mentioned steps S102 to step S103, can be not described in detail in this.
The present embodiment is on the basis of Advantageous Effects with above-described embodiment, because smart machine is as the portable set of terminal equipment, by whether detecting that in setting-up time section the broadcasting packet from terminal equipment determines the state that smart machine is current, thus accurately can determine the state that smart machine is current, and then can the state current according to smart machine to control the first supplying channels or the second supplying channels be exactly that the main circuit of smart machine is powered, guarantee that smart machine power consumption in the standby state can reduce further, promote the cruising time of smart machine.
Fig. 3 A is the flow chart of the method that the control appliance according to an exemplary embodiment two is powered, and Fig. 3 B is the discharge curve of the battery of smart machine according to an exemplary embodiment two; The said method that the present embodiment utilizes disclosure embodiment to provide, to be powered for smart machine by the first supplying channels and the second supplying channels for the battery how controlling smart machine and carry out exemplary illustration in conjunction with Figure 1B and Fig. 1 C, as shown in Figure 3A, comprise the steps:
In step S301, determine that smart machine is current and be in normal operating conditions or holding state, if the normal operating conditions of being in, perform step S302, if be in holding state, perform step S304.
The description of step 301 with reference to the description of above-mentioned steps S101, can be not described in detail in this,
In step s 302, the cell voltage detecting battery, whether higher than first threshold voltage, if cell voltage is higher than first threshold voltage, performs step S303.
In one embodiment, first threshold voltage can be determined by the supply power voltage of main circuit, and such as, first threshold voltage can be the higher limit of supply power voltage.
In step S303, if cell voltage is higher than first threshold voltage, by the electric pressure converter in the first supplying channels, cell voltage is reduced to first threshold voltage, flow process terminates.
In step s 304, determine that whether the cell voltage of battery is higher than first threshold voltage, if the cell voltage of battery is higher than first threshold voltage, perform step S305, if cell voltage is lower than first threshold voltage, perform step S307.
In step S305, controlling battery is that main circuit is powered by the first supplying channels.
In step S306, by the electric pressure converter in the first supplying channels, cell voltage is reduced to first threshold voltage, flow process terminates.
In step S307, controlling battery is that main circuit is powered by the second supplying channels, and flow process terminates.
In one embodiment, when smart machine is in normal operating conditions, the electric current needed is larger, cell voltage regardless of battery 11 is high or low, cell voltage is reduced to first threshold voltage by the switching type voltage transducer in the first supplying channels 13, metal-oxide-semiconductor path blockade in second supplying channels 14, thus can guarantee that the voltage transitions of smart machine has higher efficiency; If when smart machine 20 is in holding state, but the cell voltage of battery 11 is higher than the upper limit of the supply power voltage of main circuit 15, cell voltage is reduced to first threshold voltage by the switching type voltage transducer in the first supplying channels 13, metal-oxide-semiconductor switch in second supplying channels 14 cuts out, thus can guarantee that supply power voltage does not exceed standard; If smart machine is in holding state, and the cell voltage of battery 11 is lower than first threshold voltage, the metal-oxide-semiconductor switch in the second supplying channels 14, and the switching type voltage transducer in the first supplying channels is closed, and is directly powered for main circuit 15 by battery 11.
The present embodiment is on the basis of Advantageous Effects with above-described embodiment, because the electric current of smart machine when holding state is very little, be generally 100uA magnitude, and the electric current normally tens uA magnitudes that the switching type voltage transducer in the first supplying channels consumes, the electric current that metal-oxide-semiconductor switch in second supplying channels consumes usually can lower than 4uA magnitude, therefore the disclosure smart machine be in holding state and cell voltage lower than first threshold voltage time, by closing the switching type voltage transducer in the first supplying channels, the metal-oxide-semiconductor started in the second supplying channels is open-minded, thus significantly can reduce the power consumption of smart machine when holding state, and then promote the cruising time of smart machine.
In order to the Advantageous Effects of the present embodiment is described more intuitively, take battery as lithium secondary battery for example is described, as shown in Figure 3 B, the average voltage of lithium secondary battery when discharging is between 3.7V-3.8V, smart machine nearly half the time within a continuation of the journey cycle is in holding state, and smart machine can be that main circuit is powered by the metal-oxide-semiconductor in the second supplying channels by battery when holding state, switching type voltage transducer now in the first supplying channels is closed, thus the metal-oxide-semiconductor switch in the second supplying channels significantly reduces the power consumption of smart machine when holding state, the metal-oxide-semiconductor Switch Controller promoted in the second supplying channels promotes the contribution in the cruising time of smart machine.In addition, because the cost of metal-oxide-semiconductor switch is lower, the hardware cost that therefore disclosure adopts also can be effectively controlled.
Fig. 4 is the block diagram of the device that a kind of control appliance according to an exemplary embodiment is powered, and as shown in Figure 4, the device that control appliance is powered comprises:
First determination module 41, is configured to determine that smart machine is current and is in normal operating conditions or holding state;
First control module 42, if be configured to the first determination module 41 to determine that smart machine is in normal operating conditions, the battery controlling smart machine is powered by the main circuit that the first supplying channels is smart machine;
Second determination module 43, if be configured to the first determination module 41 to determine that smart machine is in holding state, be that main circuit is powered by the first supplying channels or by the second supplying channels according to the cell voltage of battery and the size determination battery of first threshold voltage.
Fig. 5 is the block diagram of the device that the another kind of control appliance according to an exemplary embodiment is powered, and as shown in Figure 5, on above-mentioned basis embodiment illustrated in fig. 4, above-mentioned first determination module 41 can comprise:
Detection sub-module 411, is configured to periodically detect broadcasting packet from terminal equipment by the bluetooth communication interface of smart machine;
First determines submodule 412, if be configured to detection sub-module 411 broadcasting packet to be detected, determines that smart machine is in normal operating conditions;
Second determines submodule 413, if be configured to detection sub-module 411 broadcasting packet not detected, determines that smart machine is in holding state.
In one embodiment, device also can comprise:
Whether detection module 44, if be configured to the first determination module 41 to determine that smart machine is in normal operating conditions, detect the cell voltage of battery higher than first threshold voltage;
First voltage regulator module 45, if be configured to detection module 44 to detect that cell voltage is higher than first threshold voltage, is reduced to first threshold voltage by the electric pressure converter in the first supplying channels by cell voltage.
In one embodiment, the second determination module 43 can comprise:
3rd determines submodule 431, is configured to determine that whether the cell voltage of battery is higher than first threshold voltage;
First controls submodule 432, if be configured to the 3rd to determine that submodule 431 determines that cell voltage is higher than first threshold voltage, controlling battery is that main circuit is powered by the first supplying channels;
Second controls submodule 433, if be configured to the 3rd to determine that submodule 431 determines that cell voltage is lower than first threshold voltage, controlling battery is that main circuit is powered by the second supplying channels.
In one embodiment, device also can comprise:
Second voltage regulator module 46, if be configured to the 3rd to determine that submodule 431 determines that cell voltage is higher than first threshold voltage, is reduced to first threshold voltage by the electric pressure converter in the first supplying channels by cell voltage.
In one embodiment, the second supplying channels comprises metal-oxide-semiconductor switch.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Fig. 6 is a kind of block diagram being suitable for the device that control appliance is powered according to an exemplary embodiment.Such as, device 600 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 6, device 600 can comprise following one or more assembly: processing components 602, memory 604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of I/O (I/O), sensor cluster 614, and communications component 616.
The integrated operation of the usual control device 600 of processing components 602, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 602 can comprise one or more processor 620 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 602 can comprise one or more module, and what be convenient between processing components 602 and other assemblies is mutual.Such as, processing unit 602 can comprise multi-media module, mutual with what facilitate between multimedia groupware 608 and processing components 602.
Memory 604 is configured to store various types of data to be supported in the operation of equipment 600.The example of these data comprises for any application program of operation on device 600 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 604 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
The various assemblies that electric power assembly 606 is device 600 provide electric power.Electric power assembly 606 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 600 and be associated.
Multimedia groupware 608 is included in the screen providing an output interface between described device 600 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 608 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 600 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 610 is configured to export and/or input audio signal.Such as, audio-frequency assembly 610 comprises a microphone (MIC), and when device 600 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 604 further or be sent via communications component 616.In certain embodiments, audio-frequency assembly 610 also comprises a loud speaker, for output audio signal.
I/O interface 612 is for providing interface between processing components 602 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 614 comprises one or more transducer, for providing the state estimation of various aspects for device 600.Such as, sensor cluster 614 can detect the opening/closing state of equipment 600, the relative positioning of assembly, such as described assembly is display and the keypad of device 600, the position of all right checkout gear 600 of sensor cluster 614 or device 600 1 assemblies changes, the presence or absence that user contacts with device 600, the variations in temperature of device 600 orientation or acceleration/deceleration and device 600.Sensor cluster 614 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 614 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 614 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 616 is configured to the communication being convenient to wired or wireless mode between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 616 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 616 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 600 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 604 of instruction, above-mentioned instruction can perform said method by the processor 620 of device 600.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
Those skilled in the art, at consideration specification and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (13)
1. a control appliance method of powering, be applied on smart machine, it is characterized in that, described smart machine comprises the first supplying channels and the second supplying channels, and described method comprises:
Determine that described smart machine is current and be in normal operating conditions or holding state;
If described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
If described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
2. method according to claim 1, is characterized in that, describedly determines that described smart machine is current and is in normal operating conditions or holding state, comprising:
The broadcasting packet from terminal equipment is periodically detected by the bluetooth communication interface of described smart machine;
If described broadcasting packet detected, determine that described smart machine is in normal operating conditions;
If described broadcasting packet do not detected, determine that described smart machine is in holding state.
3. method according to claim 1, is characterized in that, if described smart machine is in described normal operating conditions, described method also comprises:
Whether detect the cell voltage of described battery higher than described first threshold voltage;
If described cell voltage is higher than described first threshold voltage, by the electric pressure converter in described first supplying channels, described cell voltage is reduced to described first threshold voltage.
4. method according to claim 1, it is characterized in that, it is that described main circuit is powered by described first supplying channels or by described second supplying channels that the size of the described cell voltage according to described battery and first threshold voltage determines that described battery is, comprising:
If the cell voltage of described battery is higher than first threshold voltage, controlling described battery by described first supplying channels is that described main circuit is powered;
If described cell voltage is lower than described first threshold voltage, controlling described battery by described second supplying channels is that described main circuit is powered.
5. method according to claim 4, is characterized in that, if the cell voltage of described battery is higher than first threshold voltage, described method also comprises:
By the electric pressure converter in described first supplying channels, described cell voltage is reduced to described first threshold voltage.
6. method according to claim 1, is characterized in that, described second supplying channels comprises metal-oxide-semiconductor switch.
7. a control appliance device of powering, be applied on smart machine, it is characterized in that, described smart machine comprises the first supplying channels and the second supplying channels, and described device comprises:
First determination module, is configured to determine that described smart machine is current and is in normal operating conditions or holding state;
First control module, if be configured to described first determination module to determine that described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
Second determination module, if be configured to described first determination module to determine that described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
8. device according to claim 7, is characterized in that, described first determination module comprises:
Detection sub-module, is configured to periodically detect broadcasting packet from terminal equipment by the bluetooth communication interface of described smart machine;
First determines submodule, if be configured to described detection sub-module described broadcasting packet to be detected, determines that described smart machine is in normal operating conditions;
Second determines submodule, if be configured to described detection sub-module described broadcasting packet not detected, determines that described smart machine is in holding state.
9. device according to claim 7, is characterized in that, described device also comprises:
Whether detection module, if be configured to described first determination module to determine that described smart machine is in described normal operating conditions, detect the cell voltage of described battery higher than described first threshold voltage;
First voltage regulator module, if be configured to described detection module to detect that described cell voltage is higher than described first threshold voltage, is reduced to described first threshold voltage by the electric pressure converter in described first supplying channels by described cell voltage.
10. device according to claim 7, is characterized in that, described second determination module comprises:
3rd determines submodule, is configured to determine that whether the cell voltage of described battery is higher than first threshold voltage;
First controls submodule, if be configured to the described 3rd to determine that submodule determines that described cell voltage is higher than first threshold voltage, controlling described battery by described first supplying channels is that described main circuit is powered;
Second controls submodule, if be configured to the described 3rd to determine that submodule determines that described cell voltage is lower than described first threshold voltage, controlling described battery by described second supplying channels is that described main circuit is powered.
11. devices according to claim 10, is characterized in that, described device also comprises:
Second voltage regulator module, if be configured to the described 3rd to determine that submodule determines that described cell voltage is higher than first threshold voltage, is reduced to described first threshold voltage by the electric pressure converter in described first supplying channels by described cell voltage.
12. methods according to claim 7, is characterized in that, described second supplying channels comprises metal-oxide-semiconductor switch.
13. 1 kinds of smart machines, is characterized in that, described smart machine comprises:
Processor;
For the memory of storage of processor executable instruction;
Wherein, described processor is configured to:
Determine that described smart machine is current and be in normal operating conditions or holding state;
If described smart machine is in described normal operating conditions, the battery controlling described smart machine is powered by the main circuit that described first supplying channels is described smart machine;
If described smart machine is in described holding state, determining that described battery is according to the cell voltage of described battery and the size of first threshold voltage is that described main circuit is powered by described first supplying channels or by described second supplying channels.
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| CN201510316752.3A CN104917238B (en) | 2015-06-10 | 2015-06-10 | Method, device and smart machine that control device is powered |
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| CN201510316752.3A CN104917238B (en) | 2015-06-10 | 2015-06-10 | Method, device and smart machine that control device is powered |
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| CN104917238B (en) | 2017-07-04 |
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