CN103345170B - Imaging device and method for controlling power supply thereof, power supply Rouser and control system - Google Patents
Imaging device and method for controlling power supply thereof, power supply Rouser and control system Download PDFInfo
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- CN103345170B CN103345170B CN201310247653.5A CN201310247653A CN103345170B CN 103345170 B CN103345170 B CN 103345170B CN 201310247653 A CN201310247653 A CN 201310247653A CN 103345170 B CN103345170 B CN 103345170B
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Abstract
The invention discloses a kind of imaging device and method for controlling power supply thereof, power supply Rouser and control system. This imaging device comprises control module and electricity usage unit, also comprise: the first power supply, be used for utilizing outside cable power at least to power to described electricity usage unit, and judge while self meeting the first default outage condition at described imaging device, disconnect described outside cable power to cut off the power supply of described electricity usage unit; The second power supply, comprises that radio reception unit, for receiving wireless power, is supplied to described control module by the wireless power receiving. According to the present invention, not only saved electric power but also safety and stability and can again start easily imaging device.
Description
Technical field
The present invention relates to comprise digital image-forming field, the present invention relates to imaging device and method for controlling power supply thereof, electricitySource Rouser and control system.
Background technology
Imaging device, scanning means etc. are widely used. In order to meet energy-conservation demand, existing skillArt proposes a kind of imaging device, in a period of time, on imaging device, there is no imaging operation, imaging deviceEnter energy saver mode. Under energy saver mode, cut off fixation unit, the motor drive unit of imaging deviceDeng the larger function performance element of power consumption, only provide electric power to control module, to reach energy-conservation effectReally. In the time of needs imaging operation, control module control recovers to provide electric power to function performance element.
But often existing in real life does not need to use imaging device and user forgets for a long timeClose the situation of imaging device. In this case, above-mentioned imaging device can enter energy saver mode. ByIn the electric power of an imaging device cutting function performance element, still to control module power supply, control moduleWaste a large amount of electric power. Meanwhile, if user forgets the power supply of closing imaging device, even imaging devicePower consumption for a long time under the environment of the energy saver mode in low-power consumption, particularly high temperature always, causes equipmentLife-span reduces, and likely has the potential safety hazard of electrical fire. Protect in order to reach better energy-conservation and safetyProtect effect, prior art has proposed a kind of imaging device, in the time not using imaging device for a long time,Automatically cut off the mains supply of imaging device. In this imaging device, owing to having cut off civil power electricitySource, imaging device power consumption is almost nil, has reached good energy-conservation and safety protective effect. SoAnd cutting off after the mains supply of imaging device, how again the control module of imaging device is not also worked,Inferior startup imaging device becomes a difficult problem. If user away from imaging device, also needs user to go to intoStart as device side, cause user's use inconvenience.
Summary of the invention
One of technical problem to be solved by this invention is need to provide one not only to save electric power but also safety is steadyFixed and can again start easily imaging device and method for controlling power supply, power supply Rouser and controlSystem processed.
In order to solve the problems of the technologies described above, the invention provides a kind of imaging device, comprise control moduleWith electricity usage unit, also comprise: the first power supply, for utilizing outside cable power with at least to instituteState the power supply of electricity usage unit, and judge and self meet the first default outage condition at described imaging deviceTime, disconnect described outside cable power to cut off the power supply of described electricity usage unit; The second power supply,Comprise that radio reception unit, for receiving wireless power, is supplied to described control by the wireless power receivingUnit processed.
Wherein, described the second power supply is further used for: in the described control by described the second power supply power supplyUnit judges processed is to have occurred need to be to the event of described electricity usage unit power supply time, by receivedWireless power or described outside cable power are powered to described electricity usage unit.
Further, the described first default outage condition comprise following one of at least: super in resting stateSpend the scheduled time; Receive data through the second preset period of time from the last time; Complete whole receptionAfter the imaging operation of arriving; Receive the instruction of cutting off the electricity supply of the Users panel of described imaging device.
Further, described the first power supply comprises: for conducting or end described outside cable power to instituteState the switch of imaging device power supply; Voltage generating unit, the wired electricity in described switch one end and described outsideSource connects, and the other end is connected with described voltage generating unit, and described the first power supply is by described voltageGeneration unit is powered to described imaging device.
Further, described imaging device also comprises electric power switch unit, and described electric power switch unit is in instituteWhile stating switch conduction, disconnect the power supply of described the second power supply, make described imaging device completely by describedOne power supply power supply.
Further, described imaging device directly or by the data processing equipment that is attached thereto indirectlyTo the power supply Rouser of its transmitting wireless power is sent and stops launching electric power instruction.
Further, described imaging device is after described switch conduction, directly or by the number being attached theretoIndirectly stop launching electric power to the power supply Rouser transmission to its transmitting wireless power according to treating apparatusInstruction.
According to a further aspect in the invention, also provide a kind of power supply Rouser for imaging device.This power supply Rouser comprises communication unit, control module and radio transmitting unit, wherein, described logicalLetter unit receives from the instruction that wakes up of outside, described in wake instruction up and be used to indicate described radio transmission listUnit's transmitting wireless power; Described control module is controlled and is made described radio transmitting unit in described communicationWhile waking instruction up described in unit receives, to the radio reception unit transmitting radio of described imaging devicePower.
Further, described communication unit is from the data processing equipment of wired or wireless connection with it or by establishingPut Users panel on described power supply Rouser and wake instruction up described in receiving.
Further, described communication unit receives and stops launching electric power instruction; Described control module is described logicalWhile stopping launching electric power instruction described in letter unit receives, control described radio transmitting unit is stoppedOnly launch wireless power.
Further, described communication unit receives from user by the use arranging on described power supply RouserThe input of family panel or described imaging device by with the data processing of described imaging device communication connectionWhat imaging device that device is sent or described was directly sent stops launching electric power instruction.
Further, described power supply Rouser also comprises for described power supply Rouser being continued to transmitting nothingThe timer that line electric power duration carries out timing.
According to a further aspect in the invention, also provide a kind of power control system of imaging field, comprisedAccording to the imaging device described in aforementioned techniques scheme any one, and according to arbitrary in aforementioned techniques schemeThe power supply Rouser of item.
Further, this system also comprises the data processing equipment with described power supply Rouser communication connection,Wherein, described data processing equipment is sent out to described power supply Rouser in the time one of meeting the following conditions at leastDescribed in sending, wake instruction up: a) will utilize described imaging device execution imaging business maybe will send imaging orderTime, b) described in will utilizing described imaging device execution imaging business maybe will send imaging order and detectingImaging device in the time of off-line state, c) described data processing equipment collect from described data placeThe smart machine that reason device data connect send about utilizing described imaging device to carry out imaging operationInformation time.
Further, receive and call out from described power supply by described radio reception unit at described imaging deviceWake up device wireless power and the wireless power receiving is supplied to its control module after, determine whetherHaving occurred need to be to the event of described electricity usage unit power supply, result of determination when being ability by being receivedWireless power or described outside cable power power to described electricity usage unit.
Further, described power supply Rouser also transmitting apparatus information is given described imaging device, in judgement isBefore the no event that has occurred to power to described electricity usage unit, the control list of described imaging deviceWhether unit's described facility information of identification mates with the facility information of self.
Further, described imaging device also will at the wireless power receiving from described power supply RouserThe wireless power receiving is supplied to after its control module, and described imaging device is connected the wired electricity in described outsideSource, is powered and makes described one-tenth to the electricity usage unit of described imaging device by described outside cable powerAs the control module of device from being switched to by described outside wired by described power supply Rouser wireless powerPower supply.
Further, described power supply Rouser reaches the first scheduled time slot at lasting transmitting wireless power durationRear or launch electric power instruction according to stopping of receiving and stop launching wireless power.
Further, at the control module of described imaging device from being cut by described power supply Rouser wireless powerChange to by after described outside cable power power supply, directly or by being connected with described imaging device dataData processing equipment indirectly sends and stops launching electric power instruction to described power supply Rouser; Described power supplyRouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
Further, this system also comprises: described imaging device after described electricity usage unit power-off immediatelyOr after the 3rd preset period of time, directly or by the data processing being connected with described imaging device dataDevice indirectly sends and stops launching electric power instruction to described power supply Rouser; Described power supply RouserLaunch electric power instruction according to stopping of receiving and stop launching wireless power.
According to a further aspect of the invention, also provide a kind of method for controlling power supply of imaging device, described one-tenthPicture device, in the time meeting the first default outage condition, disconnects the electricity usage unit of described imaging devicePower supply, wherein, power supply Rouser is controlled its radio transmitting unit transmitting nothing after receiving and waking instruction upLine electric power; Described imaging device receives from described power supply Rouser by radio reception unitWireless power is also supplied to its control module by the wireless power receiving; The electric power of described imaging device makesWith unit by the power supply of received wireless power or powered by outside cable power.
Wherein, power supply Rouser receives the processing that wakes instruction up and further comprises: wake up with described power supplyThe data processing equipment that device connects in the time one of meeting the following conditions at least to described power supply RouserDescribed in transmission, wake instruction up: a) will utilize described imaging device execution imaging business maybe will send imaging lifeWhile order, b) to utilize described imaging device execution imaging business maybe will send imaging order and institute be detectedState imaging device in the time of off-line state, c) described data processing equipment collect from described dataWhat the smart machine that treating apparatus data connect was sent does about utilizing described imaging device to carry out imagingWhen the information of industry; Described power supply Rouser receives the finger that wakes up that the data processing equipment that is attached thereto sendsOrder.
Wherein, the electricity usage unit of described imaging device by the power supply of received wireless power or by outsidePortion's cable power power supply, further comprises: connect by described radio reception unit at described imaging deviceReceive and be supplied to its control from the wireless power of described power supply Rouser and by the wireless power receivingAfter unit, determine whether the event that need to power to described electricity usage unit has occurred, and judgingResult when being just by received wireless power or described outside cable power to described electricity usageUnit power supply.
Further, described power supply Rouser also transmitting apparatus information is given described imaging device, when judgingBefore the event that whether has occurred to power to described electricity usage unit, the control of described imaging deviceWhether unit is identified described facility information and is mated with the facility information of self.
Further, the described first default outage condition comprise following one of at least: described imaging device inResting state exceedes the scheduled time; Described imaging device completes after all received imaging operation; FromThe described imaging device last time receives data and rises and passed through the second preset period of time; Described imaging device receivesTo the instruction of cutting off the electricity supply of the Users panel of described imaging device.
Further, in the time of the power supply of electricity usage unit that disconnects described imaging device, by receivedWireless power is to the control module power supply of described imaging device.
Wherein, the electricity usage unit of described imaging device is powered by outside cable power, further comprises:Described in the control module control of described imaging device, imaging device is connected described outside cable power, by describedOutside cable power is to the electricity usage unit power supply of described imaging device and make described imaging deviceControl module is from being switched to by described outside cable power and being powered by described power supply Rouser wireless power.
Further, the method also comprises: described power supply Rouser reaches in the time continuing transmitting wireless powerAfter the first scheduled time slot or launch electric power instruction according to stopping of receiving and stop launching wireless power.
Wherein, described power supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wirelessElectric power further comprises: at the control module of described imaging device from by the wireless confession of described power supply RouserTURP is changed to by after described outside cable power power supply, directly or by connecting with described imaging device dataThe data processing equipment connecing indirectly sends and stops launching electric power instruction to described power supply Rouser; DescribedPower supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
Further, the method also comprises: described imaging device after described electricity usage unit power-off immediatelyOr after power-off the 3rd preset period of time, directly or by the data processing being connected with described imaging device dataDevice indirectly sends and stops launching electric power instruction to described power supply Rouser; Described power supply RouserLaunch electric power instruction according to stopping of receiving and stop launching wireless power.
Compared with prior art, one or more embodiment of the present invention can have the following advantages by tool: logicalCross described imaging device judge when self meets the first default outage condition, disconnect imaging device outsidePortion's cable power and be provided for receiving the radio reception unit of wireless power, both saved imaging deviceAbout electric power safety and stability and again starting easily again.
Other advantages of the present invention, target and feature will be entered to a certain extent in the following descriptionRow is set forth, and to a certain extent, based on to below investigate those skilled in the art andSpeech will be apparent, or can be instructed from the practice of the present invention. Target of the present inventionCan pass through description below with other advantages, claims, and particularly point out in accompanying drawingStructure realize and obtain.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, withEmbodiments of the invention for explaining the present invention, are not construed as limiting the invention jointly. At accompanying drawingIn:
Fig. 1 illustrates according to an embodiment of the invention the structural frames for the power control system of imaging deviceFigure;
Fig. 2 illustrates that power control system is to the flow process of imaging device power supply according to an embodiment of the inventionFigure;
Fig. 3 illustrates the workflow diagram of imaging device according to an embodiment of the invention;
Fig. 4 illustrates according to the structured flowchart of the power control system of further embodiment of this invention;
Fig. 5 illustrates the flow process to imaging device power supply according to the power control system of further embodiment of this inventionFigure;
Fig. 6 illustrates according to the workflow diagram of the imaging device of further embodiment of this invention;
Fig. 7 illustrates according to the structured flowchart of the power control system of further embodiment of this invention;
Fig. 8 illustrates according to the workflow diagram of the imaging device of further embodiment of this invention.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to drawings and Examples, whereby to thisIt is bright that how application technology means solve technical problem, and reach the implementation procedure of technique effect can be fullyUnderstand and implement according to this. It should be noted that, only otherwise form conflict, each enforcement in the present inventionEach feature in routine and each embodiment can mutually combine, and the technical scheme forming is all at thisWithin bright protection domain.
In addition, can be such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawingComputer system in carry out, and, although there is shown logical order in flow process, at certainIn a little situations, can carry out shown or described step with the order being different from herein.
Embodiment mono-
Fig. 1 is the structured flowchart of the power control system for imaging device of one embodiment of the invention. ElectricitySource control system comprises imaging device 10 and (below will to the radio reception unit 101 of imaging device 10Describe in detail) transmitting wireless power power supply Rouser 11. Power supply Rouser 11 is controlled imaging device10 supply of electric power provides electric power also can to the control module 103 of imaging device 10 simultaneously. ThisDouble-head arrow solid wire in bright accompanying drawing represents that cable data or wireless data connect.
Power supply Rouser 11 is positioned at outside imaging device 10, comprises control module 111, radio transmissionUnit 112, communication unit 113. External power source (not shown) is to control module 111 and wirelessElectricity transmitter unit 112 is powered, and this power supply can be any electricity that electric power is provided to power supply Rouser 11Source can be civil power, battery etc. Radio transmitting unit 112 comprise high frequency produce circuit 112a andTransmitting coil 112b, transmitting coil 112b one end ground connection, the other end and high frequency produce circuit 112a phaseConnect. High frequency produces circuit 112a and receives the electric power that external power source provides, and generates high-frequency signal, by launchingCoil 112b outwards launches. High frequency produces circuit 112a and mainly includes oscillator, excitation electricThe functional circuit such as road and power output circuit.
Power supply Rouser 11 is connected with data processing equipment 3 by communication unit 113, by data placeWhether reason device 3 controls control module 103 wireless powers to imaging device 10. Data processing equipment 3Can for for example computer that is connected by wired or wireless communication with imaging device 10, smart mobile phone,Supervising device or the server etc. of digital camera, scanner, many computers of management.
Power supply Rouser 11 has two states, non-emissive power state and transmitting power state. ElectricitySource Rouser 11 is in the time of non-emissive power state, and control module 111 can pass through communication unit 113For example receive, from outside (the outside data processing equipment 3 being attached thereto) and be used to indicate radioTransmitter unit 112 is launched the instruction that wakes up of wireless power, and this wakes instruction up and is used to indicate power supply Rouser11 transmitting wireless powers are to the radio reception unit 101 of imaging device 10. Power supply Rouser 11 connectsReceive after waking instruction up and be switched to transmitting power state. Under transmitting power state, radio transmission listUnit 112 is powered, and control module 111 is controlled the nothing of radio transmitting unit 112 to imaging device 10Line electricity receiving element 101 is launched wireless power, gives control module 103 wireless powers of imaging device 10,Make imaging device 10 be switched to wired power supply state. Preferably, power supply Rouser 11 also can comprise oneDescribed power supply Rouser 11 is continued to transmitting electric power duration (to be autotomyed and changes to transmitting power state and play instituteThe duration of process) timer that carries out timing. Like this, power supply Rouser 11 is judged and is continued transmittingWireless power duration reaches after the first preset period of time, and power supply Rouser 11 stops launching electric power, returns againGet back to non-emissive power state, radio transmitting unit 112 is not outwards launched wireless power. This is first pre-If the period can be predefined shorter time period, as 5s or shorter time, this time periodIn can make imaging device 10 be switched to wired power supply state. Because 112 of radio transmitting unit existIn the shorter time period, outwards transmit wirelessly wireless power, electric power can avoid waste.
The data processing equipment 3 being connected with power supply Rouser 11 is in the time one of meeting the following conditions at leastSend and wake instruction up to power supply Rouser 11: data processing equipment 3 will utilize imaging device 10 to holdRow print job (imaging operation) or will send print command (imaging order) to imaging device 10 time; OrPerson will utilize imaging device 10 carry out print job or will send print command and inspection to imaging device 10Measure imaging device 10 in the time of off-line state, be inferred as the current power-off of imaging device 10, to power supplyRouser 11 sends and wakes instruction up; Data processing equipment 3 is collected from (network or USB number with itAccording to line etc.) the data smart machines that connect send about utilizing imaging device 10 to carry out imaging operationWhen information.
Data processing equipment 3 can by as the mode of the wire transmission such as USB interface or network (asEthernet interface), the mode of wireless transmission (as bluetooth, infrared, Wireless Fidelity Wi-Fi), will call outAwake instruction sends to power supply Rouser 11.
In addition, power supply Rouser 11 can also be independent of data processing equipment 3(not with data processingDevice 3 connects) and exist. User can be by the behaviour who arranges on the panel at power supply Rouser 11Do instruction and carry out control module 103 wireless powers to imaging device 10. For example, can wake up at power supplyOn device 11, a start button is set, in the time that user presses this button, the control of power supply Rouser 11Unit 111 processed, according to user's instruction, is controlled radio transmitting unit 112 and is launched wireless power to imagingDevice 10, wakes the imaging device 10 in dormancy up.
In addition, power supply Rouser 11 is switching to after transmitting power state, also can be by communication unit113 receive that data processing equipment 3 sends when stopping launching the instruction of electric power, stop launching wirelessElectric power. For example, data processing equipment 3 can judge according to the state of the imaging device 10 monitoring and isNoly send and stop sending the instruction of wireless power to imaging device 10 to power supply Rouser 11, therefore makeObtain power supply Rouser 11 and stop radio transmission, turn back to non-emissive electric power shape by transmitting power stateState, particularly, when data processing equipment 3 can be switched to wired power supply according to monitoring imaging device 10When state, send and stop sending the instruction of wireless power to imaging device 10 to power supply Rouser 11.
Imaging device 10 comprises radio reception unit 101, switch 102, control module 103, voltageGeneration unit 104, electricity usage unit 105, electric power switch unit 106. Visible, be different from traditionalThe imaging device 10 of one road power supply is only provided, and imaging device 10 comprises provides respectively two of different electrical powerPower supply. Switch element 102 and voltage generating unit 104 and related fittings etc. can form the first power supplyPortion, and radio reception unit 101 and related fittings etc. can form the second power supply. Radio receptionUnit 101 comprises receiving coil 101a and high frequency conversion circuit 101b, will be from mating with imaging device 10The wireless power that receives of power supply Rouser 11 be supplied to control module 103. Receiving coil 101aOne end is connected with high frequency conversion circuit 101b, other end ground connection, and the mode resonating by magnetic coupling is from nothingLine electricity transmitter unit 112 receives wireless power. High frequency conversion circuit 101b one end connects receiving coil101a, other end connection control unit 103. Receiving coil 101a receive transmit after wireless power paramountFrequently translation circuit 101b carries out the adjustment (as frequency, amplitude etc.) of respective electrical mathematic(al) parameter, generates and controlsThe operating voltage of unit 103, the wireless power that receiving coil 101a is received is adjusted and will be adjustedElectric power after whole is supplied to control module 103, and control module 103 is worked. In the present invention, radio connectsReceiving unit 101 is not limited to adopt the mode of magnetic coupling resonance to receive radio from radio transmitting unit 112Power, also can adopt other wireless coupling modes. The power supply 2 of system outside is given in power control systemImaging device 10 provides electric power. Power supply 2 can be any power supply that electric power is provided to imaging device 10,Can be civil power, battery, can be also wireless power supply. Concrete, power supply 2 transferring electric powers are givenVoltage generating unit 104, is in series with switch 102 between them.
Switch 102 for turn-on power 2 (outside cable power) at least to power to imaging device 10, orPerson is used for ending power supply 2. Voltage generating unit 104 receives the electric power of input, converts electricity usage list toUnit 105 and control module 103 required voltages, as 24V, 5V. Electricity usage unit 105 is for tableShow the electrical load except control module 103 in imaging device 10, receiver voltage generation unit 104Output voltage, carry out imaging operation. Electricity usage unit 105 reception control units 103 are passed through dataThe data that line is sent or instruction, can be the function performance element for carrying out imaging operation, draws as printedHold up, scanning element etc., can also be other control modules except control module 103. Control module103 may be controlled to picture operation and switch 102 conductings or disconnection, select by electric power switch unit 106Receive the output voltage of radio reception unit 101 or the output voltage of voltage generating unit 104. OpenClosing 102 can be the switches such as relay. Switch 102 can also manually be controlled conducting or disconnection by user.Here, switch 102 is an example just, and switch 102 can to control power supply 2 (outside wired by anyPower supply) power or the devices/circuits of power-off to described imaging device 10.
In electric power switch unit 106, comprise commutation circuit 107. The control module 103 of imaging device 10 connectsReceive after wireless power, actuating switch 102, in the time that control module 103 detects that power supply 2 is connected,Control the power supply of commutation circuit 107 disconnection of wireless electricity receiving elements 101. After this, voltage generating unitAn output voltage of 104 is provided for control module 103, thereby makes described imaging device 10 completely by instituteState the first power supply power supply. Radio reception unit 101 provides electric power no longer to control module 103. WhenWhen control module 103 is switched to wired power supply from wireless power, commutation circuit 107 will be in the scheduled timeInside reclosing radio reception unit 101 circuit to control module 103, is control module next time103 dormancy are waken up prepares, and this scheduled time can arrange arbitrarily, as long as single in upper once controlCircuit when unit 103 needs wireless power between radio reception unit 101 and control module 103 is connectedJust can.
Commutation circuit 107 can specifically be made up of conversion hysteria relay, the normally-closed contact of relay and wirelessThe output of electricity receiving element 101 connects.
Fig. 2 is the flow chart of powering to imaging device 10 according to the power control system of the present embodiment.
Imaging device 10 does not receive the electric power of power supply 2 and supplies with under off-position, and switch 102 is in disconnectedOpen state, imaging device 10 is cut off power supply. Specifically narrate imaging device 10 from disconnected below in conjunction with Fig. 2Electricity condition arrives the flow process of wired power supply state (passing through the state of the Power supply of wired connection with it),And power supply Rouser 11 is to the flow process of imaging device 10 wireless powers.
First, the control module 111 of power supply Rouser 11 receives and wakes (S21) after instruction, electricity upThe radio transmitting unit 112 of source Rouser 11 is launched wireless power (S22). More particularly,The radio transmitting unit 112 of power supply Rouser 11 is powered, and power supply Rouser 11 is by non-emissivePower state is switched to transmitting power state, and control module 111 is controlled high frequency and produced circuit 112a generationHigh-frequency signal, outwards sends wireless power by transmitting coil 112b.
Next, imaging device 10 receives from the wireless power of power supply Rouser 11 (S23),And the wireless power receiving is supplied with to its control module 103(S24). More specifically, radio receptionUnit 101 receives wireless power by receiving coil 101a, and will connect by high frequency conversion circuit 101bThe wireless power of receiving converts the operating voltage of control module 103 to, and the operating voltage after conversion is providedGive control module 103, control module 103 is worked.
Alternatively, then control module 103 gauge tap 102 conductings (S25), make imaging device10 switch on power 2, the electricity usage unit power supply 105 by power supply 2 to imaging device 10, imaging device10 return to wired power supply state.
Further illustrate step S24 below to the processing between step S25. Control module 103 workAfter, determine whether the event that need to power to described electricity usage unit 105 that occurred. For example, imagingDevice 10 can be communicated by letter mutually with outside data processing equipment 3, when receiving outside data processing dressWhen putting 3 imaging request or other and making order that imaging device 10 works, result of determination is yes,Be judged to be to occur the event that need to power to described electricity usage unit 105. In this case, controlJust gauge tap 102 conductings (S25) of unit 103, make imaging device 10 switch on power 2, by electricitySource 2 powers to the electricity usage unit 105 of imaging device 10, and imaging device 10 returns to wired power supplyState. If now still do not receive imaging at the control module 103 of step S24 after the scheduled timeWhen request or other make order that imaging device 10 works, this scheduled time is just in time that power supply wakes dress upPut for 11 times that automatically stop launching wireless power, imaging device 10 not only will be automatically but also penetration depth stopIn dormancy, or after this scheduled time, still do not receive that imaging request or other make imaging device 10When the order of work, imaging device 10 directly sends or passes through data processing to power supply Rouser 11Device 3 indirectly sends and stops launching electric power instruction, power supply Rouser 11 to power supply Rouser 11Stop launching wireless power after control module 103, the control module 103 of imaging device 10 does not have electricityPower provide and penetration depth dormancy in.
Alternatively, giving imaging device 10 when power supply 2 provides after electric power, and control module 103 utilizes and switchesCircuit 107 makes control module 103 from being switched to by power supply 2 by power supply Rouser 11 wireless powersPower supply (S26).
Power supply Rouser 11 is after transmitting wireless power the first preset period of time or according to stopping of receivingThe instruction of only launching electric power stops launching wireless power, turns back to non-emissive power state (S27). ElectricityWhat source Rouser 11 received stop launch the instruction of electric power can be for user be by power supply RouserWhat 11 panel sent to power supply Rouser 11 stops launching electric power instruction, also can be for to be filled by imagingPut 10 send to power supply Rouser 11 stop launching electric power instruction. Especially, can be by imaging device10 switching to (after switch 102 conductings) after wired power supply state, directly sends to power supply Rouser 11Or indirectly send and stop launching electric power instruction to power supply Rouser 11 by data processing equipment 3.The wireless power that like this, can stop more timely power supply Rouser 11 sends further to saveElectric power.
Due to the mode control imaging device adopting to control module 103 wireless powers of imaging device 1010 are switched to wired power supply state from off-position, and imaging device 10 is completely severed after power supply alsoEasily be activated. In addition, wireless power is not subject to the restriction of distance, can adapt to remote control,User can be by the operation on the control panel of power supply Rouser 11 or by computer, prisonControl device far distance controlled starts imaging device 10. Here start imaging device 10 for far distance controlledComputer or supervising device can be same device with aforesaid data processing equipment 3, may be for not yetSame device. Owing to having reduced cable connection, also safer. Due to the merit of control module 103 needsRate is less, and 11 of power supply Rousers need to be for control module 103 provides less power, with respect toHigh-power wireless electrical transmission, the energy of loss is less.
Fig. 3 illustrates according to the workflow diagram of the imaging device 10 of the present embodiment.
Imaging device 10 in wired power supply state judges whether self meets the first predefined cuttingThe condition (S31) in power-off source. The first predefined condition of cutting off the electricity supply is (default referred to as firstOutage condition) can be " imaging device 10 exceedes the scheduled time in resting state ", " imaging dressPut 10 from the last time from outside receives data through the second preset period of time ", " receive imagingInstall the instruction of cutting off the electricity supply on 10 panels " or " completing after all received imaging operation " etc.Situation about can cut off the electricity supply, this first default outage condition connects in power supply at imaging device 10 exactlyWhen whole device has electricity when logical, want the condition of deenergization. This first default outage condition can also be, rootSet power-off time according to user, such as user can be according to use habit or commuter time, imagingAuto-breaking after device 10 is set in the quitting time or what time, closes imaging device when user forgetsWhen 10 power supply, can well play energy-conservation and safeguard protection effect. When meeting the first default power-off barWhen part, enter step S32, if do not meet the first default outage condition, imaging device 10 continues to keepCurrent state. In step S32, imaging device 10 cut-off switch 102 are to disconnect the confession of (cut-off) power supply 2Electricity, then imaging device 10 is in off-position, control module 103 power-off or by radio receptionUnit 101 powers, and is below described in detail.
In the time that the electricity usage unit 105 of imaging device 10 needs electric power, actuating switch 102. In this realityExecute in example, if receive wireless power, the control module 103 of imaging device 10 is in power supply state,Control module 103 by with the communicating by letter of outside data processing equipment 3, can confirm that imaging device 10 isNoly need to start electric power. More specifically, the imaging device 10 in off-position receives wireless power(S33) the electrical source exchange processing (S34) that, imaging device 10 enters step S23 to S26 in Fig. 2.Carry out after electrical source exchange processing, imaging device 10 enters wired power supply state.
The instruction of preferably, launching electric power at power supply Rouser 11 according to stopping of receiving stops sending outPenetrate in the situation of wireless power, imaging device 10 is also switching to after wired power supply state, directly to electricitySource Rouser 11 sends or indirectly sends to power supply Rouser 11 by data processing equipment 3Stop launching electric power instruction (S35).
It should be noted that, imaging device 10 can also disconnect because meeting the first default outage conditionAfter the power supply of the electricity usage unit 105 of described imaging device 10, power supply Rouser 11 is to imagingControl module 103 wireless powers of device 10, to keep imaging device 10 in resting state. And work asWhile connecting outside cable power, then switch to the control module to imaging device 10 by outside cable power103 wired power supplies. Like this, imaging device 10 can respond the print job that user sends more quickly. BecomeAutomatic dormancy and wake-up mode as device 10, do not need user to carry out too much intervention, veryPractical and convenient. In the present embodiment, in the time that imaging device 10 need to be waken up, be exactly the nothing of imaging device 10When line electricity receiving element 101 receives wireless power, be also now that power supply Rouser 11 receives and calls outWake up instruction issue wireless power during to imaging device 10, and now the control module 103 of imaging device 10 mustTo radio power supply. Imaging device 10 need to be waken up, and is also because data processing equipment 3 is being wanted profitCarry out print job (imaging operation) or will send print command to imaging device 10 with imaging device 10(imaging order); Or utilize imaging device 10 carry out print job or will send to imaging device 10Print command and detect that imaging device 10, in the time of off-line state, is inferred as imaging device 10 currentPower-off, sends and wakes instruction up to power supply Rouser 11; Data processing equipment 3 collect fromThe smart machine that its (network or usb data line etc.) data connect send about utilizing imaging device10 carry out the information of imaging operation.
Embodiment bis-
The present embodiment stresses the part different from embodiment mono-, and no longer repeat specification and embodiment mono-Roughly the same part. Only otherwise form conflict, the explanation in embodiment mono-is equally applicable to embodiment bis-.Step, unit or circuit identical with embodiment mono-cardinal principle in the present embodiment adopt identical Reference numeral.
Fig. 4 is the structured flowchart of the power control system of the present embodiment. As can be seen from Figure 4, with lastEmbodiment is different, high frequency conversion circuit 401b and the control module of the imaging device 40 in this systemElectric power switch unit is not set between 403.
Fig. 5 illustrates the flow chart of powering to imaging device 40 according to the power control system of the present embodiment.Cut owing to comparing the electric power that embodiment mono-lacked between high frequency conversion circuit 401b and control module 403Change unit, therefore the step S21 in execution graph 2, to step S25, no longer performs step S26,Thereby make control module 403 can't help that power supply 2 is powered during print job but still by from electricity carrying outSource Rouser 11 receives the wireless power power supply coming.
In addition, different at the step S57 of the present embodiment and the step S27 of embodiment mono-. In this realityIn the step S57 of example, power supply Rouser 11 does not stop after transmitting wireless power the first preset period of timeTransmitting wireless power, and only stop launching electric power when instruction receiving, stop launching wireless power. ElectricityWhat source Rouser 11 received stop launch the instruction of electric power can be for user be by power supply RouserWhat 11 panel sent to power supply Rouser 11 stops launching electric power instruction, also can be for to be filled by imagingPut 40 send to power supply Rouser 11 stop launching electric power instruction. Preferably, can be by imaging device40 are finishing (instead of to be switched to wired power supply after (or completing) whole print jobs that receivedAfter state), directly to power supply Rouser 11 send or by data processing equipment 3 indirectly toPower supply Rouser 11 sends and stops launching electric power instruction. Like this, can stop very on schedule power supplyThe wireless power of Rouser 11 sends further to save electric power.
Fig. 6 illustrates according to the workflow diagram of the imaging device 40 of the present embodiment.
In step S61, the imaging device 40 in wired power supply state judges whether self meets firstDefault outage condition. Step S31 in step S61 and Fig. 3 of the present embodiment is roughly the same, at this notRepeat specification again.
Step S62, in the time meeting the first default outage condition, imaging device 40 2 the confession of cutting off the electricity supplyElectricity, makes electricity usage unit 405 power-off of imaging device 40. Now, imaging device 40 is without passThe electric power thus supplied of note control module 403, depends on that radio connects because whether control module 403 is poweredReceive unit 401 and whether received electric power.
Step S63, the control module 403 of imaging device 40 determines whether that occurred need to be to described electric powerThe event (herein also referred to as " requiring the event of power supply ") that uses unit 405 to power, for example, when sending outWhile having given birth to the event that requires power supply, (for example, carry out the Users panel of imaging operation, imaging device 40Receive power supply instruction), all represent that electricity usage unit 405 need to use electric power. This is pre-conditionedCan be arranged arbitrarily as required by technical staff, to meet different power saving demand or power demands. IfImaging device 40 does not need electricity usage unit 405 to power, and enters step S66; Otherwise, enterStep S64.
Step S66, sends and stops launching electric power instruction to power supply Rouser 11. More specifically, can be straightConnect to power supply Rouser 11 send or by data processing equipment 3 (not shown, annexation and Fig. 1With) indirectly send and stop launching electric power instruction to power supply Rouser 11. For example,, at imaging device 40While connection with the wired or wireless data of power supply Rouser 11, just can be by imaging device 40 directly to power supplyRouser 11 sends and stops launching electric power instruction. But, in the preferred case, in order to make electricitySource Rouser 11 simplicity of design, imaging device 40 can stop being used to indicate power supply Rouser 11The instruction (directly send or forward through other computer installation) of only launching electric power transfers to and imaging device40 data processing equipments 3 that exist together a LAN, then by data processing equipment 3 to power supply Rouser11 send and stop launching electric power instruction. Concrete as, when imaging device 40 cut-off switch 402 make electric powerWhile entering off-position with unit 405, outside data processing equipment 3 detects imaging device 40The off-position of electricity usage unit 405 reaches the 3rd preset period of time and (opens at imaging device 40After closing 402, can keep a period of time, then in this time, there is no " requiring the event of power supply ",Enter step S66), send and stop launching electric power and be indicated to power supply Rouser 11. Power supply wakes upDevice 11 is in non-powered state, and the control module 403 of imaging device 40 is because can not receive wireless powerAnd power-off (step S67), in the deep sleep state of whole imaging device 40 in power-off. All rightFor in the time that imaging device 40 cut-off switch 402 make electricity usage unit 405 enter off-position, can standDirectly send or indirectly wake up to power supply by data processing equipment 3 to power supply Rouser 11Device 11 sends and stops launching electric power instruction. Namely from step S62 directly to step S66, do not needMiddle step S63. During in deep-sleep, receive wireless power, imaging at imaging device 40First the control module 403 of device 40 is waken up, and control module 403 just can determine whether to openThe electric power of moving imaging device 40, enters flow process as shown in Figure 5.
Visible, imaging device 40 both can be after 405 power-off of electricity usage unit immediately or power-off the 3rdAfter preset period of time directly or by the data processing equipment 3 that is connected with imaging device 40 data indirectlySend and stop launching electric power instruction to power supply Rouser 11.
Step S67, imaging device 40 in the time not receiving the wireless power that power supply Rouser 11 launches,Also power-off of control module 403, thus make imaging device 40 completely in off-position.
Step S64, if imaging device 40 need to power to electricity usage unit 405, imaging device40 actuating switch 402, to access outside cable power 2. Then, preferably, can judge whether to meetThe first default outage condition (S65). If be judged as satisfiedly, can return to step S62. Step S64 is to stepRapid S65 is the feelings that have operation to process immediately when the imaging device 40 complete powered down sleep in order to solveCondition.
Visible, in the present embodiment, the control module 403 of imaging device 40 in whole print job,By power supply Rouser 11 wireless powers.
In addition, in step S65, judge whether to meet the first default outage condition. In the judgement of step S65Result when being, for example, in the time of the imaging operation that described imaging device 40 finishes all to have received, canBe judged as and meet the first default outage condition. In this case, can not only perform step locating of S62Reason, and the processing of execution step S66.
In addition, not only can wireless power between imaging device 40 and power supply Rouser 11, in transmittingWhen wireless power, can also utilize wireless power to carry out radio communication as carrier modulation, in this communication informationComprise the facility information of the imaging device 40 of needs startup. There are multiple imagings for working as in this facility informationInstall the relevant information of the imaging device 40 of the power initiation of indicating at 40 o'clock. Power supply Rouser 11Receive outside data processing equipment 3 wake instruction up time, this wakes instruction up and has just comprised above-mentioned establishingStandby information, represents that data processing equipment 3 needs the relevant information of the imaging device 40 using. Power supply is called outWake up device 11 according to waking instruction up, outwards launch wireless power, when existing multiple imaging devices 40 to receiveDuring to wireless power, the control module 403 of multiple imaging devices 40 is waken up, and control module 403 is complied withThe facility information receiving according to identification judges whether to carry out next step start-up operation. If in identificationThe facility information of stating does not mate with the facility information of self, represents not need next step start-up operation, becomesDo not do any processing as device 40. If identify above-mentioned facility information and the facility information of selfTiming, 403 of control modules start to carry out the control processing of turn on-switch 402, specifically imaging device40 control module 403 has judged whether to occur the event that need to power to described electricity usage unit 405Whether the conducting that carrys out gauge tap 402 (enters the ensuing handling process of step S63) before, also needsWhether described control module 403 is identified above-mentioned facility information and is mated with the facility information of self. Above-mentionedThe communication of facility information can also be by the channel radio such as such as bluetooth, infrared, Wireless Fidelity (Wi-Fi)Letter mode is carried out, power supply Rouser 11 by above-mentioned communication to 40 of imaging devicesAfter penetrating wireless power, launch the said equipment information.
The above embodiments 1 and embodiment 2 be all the dormancy of imaging device in zero-power described in quiltSituation about waking up, first two embodiment are waken up by wireless power power supply by the control module of imaging deviceAfter, control waking up of whole imaging device.
Embodiment tri-
The present embodiment stresses the part different from embodiment mono-, and no longer repeat specification and embodiment mono-Roughly the same part. Only otherwise form conflict, the explanation in embodiment mono-and/or embodiment bis-is suitable equallyShould be in embodiment tri-. Step identical with embodiment mono-or embodiment bis-cardinal principles in the present embodiment adopts identicalReference numeral.
Fig. 7 is the structured flowchart of the power control system of the present embodiment. Known according to Fig. 7, the present embodimentA kind of simple and effective power control system is further provided. Compare above-described embodiment, in this systemPower supply Rouser 71 does not arrange communication unit.
The present embodiment and embodiment bis-differences have, according to the imaging device 40 of the present embodiment in dormancyTime, power supply Rouser 71 provides the control module 403 of wireless power to imaging device 40 always. EnterAnd the power supply Rouser 71 of the present embodiment does not need to communicate by letter to control with outside data processing equipment 3System starts waking up of imaging device 40. Because control module 403 is powered always, therefore fill in imagingFor example, when putting 40 electricity usage unit 405 and needing electric power, in the time will carrying out print job, by controllingUnit 403 actuating switch 402, make the power supply 2 can be to the electricity usage unit 405 of imaging device 40Electric power is provided, thereby can carries out with civil power the operations such as print job. And be judged as satisfied firstWhen default outage condition, control module 403 is still used launched by power supply Rouser 71 wirelessPower supply, imaging device 40 enters power save mode.
Fig. 8 illustrates according to the workflow diagram of the imaging device 40 of the present embodiment.
As can be seen from Figure 8, the imaging device 40 of the present embodiment is compared with embodiment bis-, owing to not needing to refer toShow that power supply Rouser 71 stops launching wireless power, therefore without performing step S66 to step S67.
To sum up, compare embodiment bis-, the power supply Rouser 71 of the present embodiment does not need and outside numberControl and start waking up of imaging device 40 according to treating apparatus 3 communications. The present embodiment wakes up by power supplyThe wireless power that installs the control module 403 of 71 whole process to imaging device 40 provides, and makes imaging device 40Can Self-disconnecting from waking up, and saved, power supply Rouser 71 and outside computer communicateCommunication unit.
Variation
In the above-described embodiments, all mention that switch 402 is conductings in the time that imaging device 40 carries out imaging, powered to the electricity usage unit 405 of imaging device 40 by power supply 2. But, a distortionIn example, substitute and by actuating switch 402, power supply 2 is powered to electricity usage parts 405, also canDirectly controlled by control module 403, make the imaging device including electricity usage unit 405All parts of 40 all use the power supply from the wireless power of power supply Rouser 71. This technical sideCase is highly suitable for the situation that power supply 2 is inconvenient to access because of some reason.
It is apparent to those skilled in the art that above-mentioned of the present invention each module or each step can useGeneral calculation element is realized, and they can concentrate on single calculation element, or are distributed inOn the network that multiple calculation elements form, alternatively, they can use the executable journey of calculation elementOrder code is realized, thereby, they can be stored in storage device and be carried out by calculation element,Or they are made into respectively to each integrated circuit modules, or by multiple modules or step in themSuddenly being made into single integrated circuit module realizes. Like this, the present invention is not restricted to any specific hardPart and software combination.
Although the disclosed embodiment of the present invention as above, described content is just for the ease of understandingThe present invention and the embodiment that adopts, not in order to limit the present invention. Technology neck under any the present inventionTechnical staff in territory, is not departing under the prerequisite of the disclosed spirit and scope of the present invention Ke YiThat implements does any amendment and variation in form and in details, but scope of patent protection of the present invention,Still must be as the criterion with the scope that appending claims was defined.
Claims (32)
1. an imaging device, comprises control module and electricity usage unit, it is characterized in that, also bagDraw together:
The first power supply, for utilizing outside cable power at least to power to described electricity usage unit,And judge while self meeting the first default outage condition at described imaging device, disconnect described outside wiredPower supply is to cut off the power supply of described electricity usage unit;
The second power supply, comprises that radio reception unit is for receiving wireless power, wireless by what receiveElectric power is supplied to described control module;
Wherein, the first power supply conducting or disconnect described outside cable power described in described control module control.
2. imaging device according to claim 1, is characterized in that, described the second power supply entersOne step is used for:
Being judged as by the described control module of described the second power supply power supply, occurred need to be to described electric powerWhile using the event of unit power supply, by received wireless power or described outside cable power to instituteState the power supply of electricity usage unit.
3. imaging device according to claim 1, the described first default outage condition comprises followingOne of at least:
Exceed the scheduled time in resting state;
Receive data through the second preset period of time from the last time;
Complete after all received imaging operation;
Receive the instruction of cutting off the electricity supply of the Users panel of described imaging device.
4. according to the imaging device described in any one in claims 1 to 3, it is characterized in that describedOne power supply comprises:
Be used for conducting or end the switch of described outside cable power to described imaging device power supply;
Voltage generating unit, described switch one end is connected with described outside cable power, the other end with described inVoltage generating unit connect, described the first power supply by described voltage generating unit to described imaging devicePower supply.
5. imaging device according to claim 4, also comprises electric power switch unit, described electric powerSwitch unit, in the time of described switch conduction, disconnects the power supply of described the second power supply, makes described imaging devicePowered by described the first power supply completely.
6. according to the imaging device described in any one in claims 1 to 3, described imaging device directly orPerson by the data processing equipment that is attached thereto indirectly to the power supply Rouser to its transmitting wireless powerTransmission stops launching electric power instruction.
7. imaging device according to claim 5, described imaging device after described switch conduction,Directly or by the data processing equipment being attached thereto indirectly call out to the power supply that it is launched to wireless powerThe device of waking up sends and stops launching electric power instruction.
8. for a power supply Rouser for imaging device, it is characterized in that, comprise communication unit, controlUnit processed and radio transmitting unit, wherein,
Described communication unit receives the instruction that wakes up from outside, described in wake instruction up and be used to indicate described nothingLine electricity transmitter unit transmitting wireless power;
Described control module is controlled and is made described radio transmitting unit receive institute at described communication unitState while waking instruction up, to the radio reception unit transmitting wireless power of described imaging device;
Described radio transmitting unit continues transmitting wireless power duration and reaches after the first preset period of time, stopsOutwards transmitting wireless power.
9. power supply Rouser according to claim 8, is characterized in that:
Described communication unit is from the data processing equipment of wired or wireless connection with it or by described in being arranged onUsers panel on power supply Rouser wakes instruction up described in receiving.
10. power supply Rouser according to claim 8 or claim 9, is characterized in that, also comprises useIn described power supply Rouser being continued to launch the timer that wireless power duration carries out timing.
The power control system of 11. 1 kinds of imaging field, is characterized in that, comprises according to claim 1To the imaging device described in any one in 7, and a kind of power supply Rouser, described power supply RouserComprise communication unit, control module and radio transmitting unit, wherein,
Described communication unit receives the instruction that wakes up from outside, described in wake instruction up and be used to indicate described nothingLine electricity transmitter unit transmitting wireless power;
Described control module is controlled and is made described radio transmitting unit receive institute at described communication unitState while waking instruction up, to the radio reception unit transmitting wireless power of described imaging device;
Described radio transmitting unit continues transmitting wireless power duration and reaches after the first preset period of time, orIn the time that described communication unit is received the instruction for stopping launching electric power, stop outwards launching wireless power.
12. systems according to claim 11, is characterized in that:
Described communication unit receives and stops launching electric power instruction;
Described control module, in the time stopping launching electric power instruction described in described communication unit receives, is controlledSystem makes described radio transmitting unit stop launching wireless power.
13. systems according to claim 12, is characterized in that:
Described communication unit receives defeated by the Users panel arranging on described power supply Rouser from userImaging device that enter or described is by sending with the data processing equipment of described imaging device communication connectionOr described imaging device is directly sent stops launching electric power instruction.
14. systems according to claim 11, is characterized in that, also comprise with described power supply and waking upThe data processing equipment of device communication connection, wherein,
Described data processing equipment sends to described power supply Rouser in the time one of meeting the following conditions at leastDescribedly wake instruction up: a) maybe will send imaging order will utilize described imaging device to carry out imaging businessTime, b) described in will utilizing described imaging device execution imaging business maybe will send imaging order and detectingImaging device in the time of off-line state, c) described data processing equipment collect from described data placeSmart machine that reason device data connect send about utilizing described imaging device to carry out imaging operationWhen information.
15. systems according to claim 11, is characterized in that,
Receive from described power supply Rouser by described radio reception unit at described imaging deviceWireless power and the wireless power receiving is supplied to its control module after, determine whether occurred needWill be to the event of described electricity usage unit power supply, and result of determination when being just by received wirelessElectric power or described outside cable power are powered to described electricity usage unit.
16. systems according to claim 15, is characterized in that,
Described power supply Rouser also transmitting apparatus information is given described imaging device;
Before determining whether the event that has occurred to power to described electricity usage unit, described imagingWhether the control module of device is identified described facility information and is mated with the facility information of self.
17. according to claim 11 to the system described in any one in 16, it is characterized in that,
Described imaging device is receiving from the wireless power of described power supply Rouser and will receiveWireless power is supplied to after its control module, and described imaging device is connected described outside cable power, by instituteState outside cable power to the electricity usage unit power supply of described imaging device and make described imaging deviceControl module is from being switched to by described outside cable power and being powered by described power supply Rouser wireless power.
18. systems according to claim 17, is characterized in that,
Described power supply Rouser is after continuing transmitting wireless power duration to reach the first scheduled time slot or rootLaunch electric power instruction according to stopping of receiving and stop launching wireless power.
19. systems according to claim 18, is characterized in that,
At the control module of described imaging device from being switched to by institute by described power supply Rouser wireless powerState after the power supply of outside cable power, directly or by the data processing being connected with described imaging device dataDevice indirectly sends and stops launching electric power instruction to described power supply Rouser;
Described power supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
20. according to claim 11 to the system described in any one in 16, it is characterized in that, also comprises:
Described imaging device after described electricity usage unit power-off immediately or after the 3rd preset period of time,Directly or indirectly call out to described power supply by the data processing equipment being connected with described imaging device dataThe device of waking up sends and stops launching electric power instruction;
Described power supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
21. systems according to claim 11, is characterized in that:
Described communication unit is from the data processing equipment of wired or wireless connection with it or by described in being arranged onUsers panel on power supply Rouser wakes instruction up described in receiving.
22. according to the system described in claim 11 or 21, it is characterized in that, described power supply wakes dress upPut and also comprise the timing of carrying out timing for described power supply Rouser being continued to transmitting wireless power durationDevice.
The method for controlling power supply of 23. 1 kinds of imaging devices, described imaging device is meeting the first default power-offWhen condition, disconnect the power supply of the electricity usage unit of described imaging device, it is characterized in that:
Power supply Rouser is controlled its radio transmitting unit transmitting wireless power after receiving and waking instruction up;
Described imaging device receives the radio from described power supply Rouser by radio reception unitPower is also supplied to its control module by the wireless power receiving;
The electricity usage unit of described imaging device is by received wireless power power supply or wired by outsidePower supply.
24. methods according to claim 23, is characterized in that, power supply Rouser receives and calls outThe processing of awake instruction further comprises:
The data processing equipment being connected with described power supply Rouser in the time one of meeting the following conditions at least toDescribed in sending, wakes described power supply Rouser instruction up: a) will utilize described imaging device to carry out imaging industryWhen business maybe will send imaging order, b) to utilize described imaging device execution imaging business maybe will send intoPicture is ordered and is detected that described imaging device is in the time of off-line state, c) collects at described data processing equipmentTo send from the smart machine being connected with described data processing equipment data about utilizing described imagingWhen device is carried out the information of imaging operation;
Described power supply Rouser receives the instruction that wakes up that the data processing equipment that is attached thereto sends.
25. methods according to claim 23, is characterized in that, the electric power of described imaging device makes, further comprise by the power supply of received wireless power or powered by outside cable power with unit:
Receive from described power supply Rouser by described radio reception unit at described imaging deviceWireless power and the wireless power receiving is supplied to its control module after, determine whether occurred needWill be to the event of described electricity usage unit power supply, and result of determination when being just by received wirelessElectric power or described outside cable power are powered to described electricity usage unit.
26. methods according to claim 25, is characterized in that, described power supply Rouser is also sent outSend facility information to described imaging device, occurred to supply to described electricity usage unit determining whetherBefore the event of electricity, the control module of described imaging device is identified described facility information and the equipment of self letterWhether breath mates.
27. methods according to claim 23, is characterized in that, the described first default outage conditionComprise following one of at least:
Described imaging device exceedes the scheduled time in resting state;
Described imaging device completes after all received imaging operation;
Receive data through the second preset period of time from the described imaging device last time;
Described imaging device receives the instruction of cutting off the electricity supply of the Users panel of described imaging device.
28. methods according to claim 23, is characterized in that, disconnect the electricity of described imaging deviceWhen power is used the power supply of unit, supplied to the control module of described imaging device by received wireless powerElectricity.
29. according to the method described in any one in claim 23 to 28, it is characterized in that described one-tenthElectricity usage unit as device is powered by outside cable power, further comprises:
Described in the control module control of described imaging device, imaging device is connected described outside cable power, byDescribed outside cable power is powered and makes described imaging device to the electricity usage unit of described imaging deviceControl module from being switched to by described outside cable power and supplying by described power supply Rouser wireless powerElectricity.
30. methods according to claim 29, is characterized in that, also comprise:
Described power supply Rouser is after continuing transmitting wireless power duration to reach the first scheduled time slot or rootLaunch electric power instruction according to stopping of receiving and stop launching wireless power.
31. methods according to claim 30, is characterized in that, described power supply Rouser basisStopping of receiving launched electric power instruction and stops launching wireless power and further comprise:
At the control module of described imaging device from being switched to by institute by described power supply Rouser wireless powerState after the power supply of outside cable power, directly or by the data processing being connected with described imaging device dataDevice indirectly sends and stops launching electric power instruction to described power supply Rouser;
Described power supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
32. according to the method described in any one in claim 23 to 27, it is characterized in that, also comprises:
Described imaging device after described electricity usage unit power-off immediately or after power-off the 3rd preset period of time,Directly or indirectly call out to described power supply by the data processing equipment being connected with described imaging device dataThe device of waking up sends and stops launching electric power instruction;
Described power supply Rouser is launched electric power instruction according to stopping of receiving and is stopped launching wireless power.
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Effective date of registration: 20190424 Address after: 519060 Central District A, Building 3, 01, 3883 Zhuhai Avenue, Zhuhai City, Guangdong Province Patentee after: ZHUHAI PANTUM ELECTRONICS Co.,Ltd. Address before: 519075 No. 63 Mingzhu North Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: Zhuhai Saine Printing Technology Co.,Ltd. |