CN105119339A - Intelligent product-based power supply system and power supply method thereof - Google Patents
Intelligent product-based power supply system and power supply method thereof Download PDFInfo
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- CN105119339A CN105119339A CN201510585926.6A CN201510585926A CN105119339A CN 105119339 A CN105119339 A CN 105119339A CN 201510585926 A CN201510585926 A CN 201510585926A CN 105119339 A CN105119339 A CN 105119339A
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Abstract
The invention provides an intelligent product-based power supply system and a power supply method thereof. In the power supply system, an external power supply interface module supplies an external direct current power to the power supply system, and a mobile power supply module is charged by the external direct current power and then transmits the power to a power supply management module. The power supply management module powers up all function modules under the control of a main control module. At the same time, with the cooperation of the power supply management module, the main control module monitors and controls the running state of the mobile power supply module and the running state of a built-in battery module. The built-in battery module powers up the main control module. The built-in battery module also powers up all the other modules when the mobile power supply module cannot supply power normally. A sensing module acquires the sensing information and then transmits the sensing information to the main control module. The main control module judges whether to power up function modules or not according to the sensing information. The intelligent charging process of the built-in battery module is controlled by the main control module, so that the built-in battery module is always in the saturation condition. In this way, the power supply security of the system is improved.
Description
Technical field
The present invention relates to electronic technology field, espespecially a kind of electric power system and method for supplying power to thereof.
Background technology
Along with the development of science and technology, intelligent artifact, as mobile phone, panel computer etc. become that people are daily already and gave birth in requisite worthy companion, the utilance of intelligent artifact is also just more and more higher, and even some intelligent artifact one day 24 hours is all in standby using state.
But, generally all powered by one piece of rechargeable lithium battary in existing intelligent artifact, obviously, in today of intelligent artifact high usage like this, the mode of only carrying out single power supply by lithium battery in existing intelligent artifact is not well positioned to meet the requirement of people, some people even will substitute the bad for the good electric several times for mobile phone in one day, brings inconvenience to daily life.
In order to address this problem, portable power source fortune Ying Ersheng, how efficiently solve when being inconvenient to obtain civil power is the problem that intelligent artifact charges, and then solves the puzzlement of a lot of people.But, use portable power source to be simple solve powerup issue for the moment as the electric power system of intelligent artifact, and the electricity in portable power source is also limited, can not solve the long powerup issue of intelligent artifact; And as taken out portable power source when crossing safety check or air consignment under some special screne, thus cause intelligent artifact power down, this is fatal concerning some requires real-time intelligent product charged constantly; In addition, intelligent artifact is in the process used, lithium battery is that each functional module does not have when powering to stop temporarily with the module for power supply that the module for power supply of function and selecting needs according to corresponding rule, but continue to power to all functions module, add system power dissipation, waste battery electric quantity, shorten powered battery duration.
Summary of the invention
The object of this invention is to provide a kind of electric power system based on intelligent artifact and method of supplying power to thereof, multistage electric power system framework has established the basis of system stability reliable power supply, the intelligent charge that main control module controls internal battery module realizes internal battery module electricity and is in comparatively saturation condition and improve system power supply fail safe constantly, and realizes by sensing module the maximization intelligent management that each functional module is powered being reached to minimizing of system power dissipation and electricity utilance.
Technical scheme provided by the invention is as follows:
Based on an electric power system for intelligent artifact, described electric power system comprises: externally fed interface module, portable power source module, main control module, power management module, internal battery module, sensing module and at least one functional module, wherein,
Described externally fed interface module, is connected with described portable power source module and described power management module respectively; Described externally fed interface module is respectively described portable power source module and the access of described power management module is powered by the electric external dc electricity converted by adapter of external communication;
Described portable power source module, be connected with described externally fed interface module, main control module and power management module respectively, when described externally fed interface module normally accesses external dc electricity, described portable power source module obtains described external dc electricity and charges from described externally fed interface module; When the improper access external dc electricity of described externally fed interface module, described portable power source module is that described power management module is powered;
Described power management module, is connected with described sensing module, portable power source module, internal battery module, main control module and functional module respectively; Described power management module is that described main control module is powered, and described power management module realizes the power supply to described sensing module, described functional module and described internal battery module under the control of described main control module; Meanwhile, under the cooperation of described power management module, described main control module realization is to the monitoring of described portable power source module running status and export the monitoring and charging control that control and realize described internal battery module running status;
Described internal battery module is connected with described power management module, and described power management module is the charging of described internal battery module; When described externally fed interface module does not access the non-normal power supply of external dc electricity, described portable power source administration module, described internal battery module is that other need the module for power supply of power supply by described power management module;
Described sensing module, be connected with described main control module and described power management module, described sensing module obtains perception information, and described perception information is sent to described main control module, according to described perception information, described main control module determines whether that described functional module is powered.
In the technical program, regulated and controled the power supply of whole electric power system by main control module and power management module, like this, achieve the intelligent power supply of electric power system, when corresponding functional module needs power supply, then provide power supply; When corresponding functional module does not need power supply, then cut off the power supply of this functional module, substantially increase the intellectuality of electric power system, improve the utilance of electricity in portable power source module and internal battery module simultaneously; Have again, in this technical scheme, when main control module monitors that in internal battery module, electricity is lower than charge threshold, then main control module controls this internal battery module and automatically charges from power management module, guarantees that internal battery module maintains sufficient electricity in real time.In addition, above-mentioned portable power source module abnormal electrical power state comprises: in portable power source module, electricity exhausts, output power supply closed condition etc. powered by portable power source, and namely portable power source module can not be normally power management module and other module for power supply.
Preferably, described power management module adopts three grades of power supplies, and the priority of described three grades of power supplies is as follows:
When described externally fed interface module normally accesses external dc electricity, then described external dc electricity is powered for described power management module, thus be embodied as described main control module, described sensing module, described functional module and described internal battery module for power supply, form first order powering mode;
When described externally fed interface module does not normally access external dc electricity, then described portable power source module is that described power management module is powered, thus be embodied as described main control module, described sensing module, described functional module and described internal battery module for power supply, form second level powering mode;
When described externally fed interface module does not normally access external dc electricity while, described portable power source module is in abnormal electrical power state, then described internal battery module is that described power management module is powered, thus be embodied as described main control module, described sensing module and described functional module and power, form third level powering mode.
Preferably, under the cooperation of described power management module, described main control module realization is to the monitoring of described portable power source module running status and export the monitoring and charging control that control and realize described internal battery module running status, specifically comprises:
Under the cooperation of described power management module, described main control module obtains operating state, the electric quantity data of described portable power source module and realizes exporting the switching manipulation control of powering to described portable power source module; Meanwhile, described main control module obtain described internal battery module electric quantity data and control described internal battery module charge according to first order powering mode or second level powering mode.
In the technical program, by the cooperation of power management module, realize the regulation and control to electricity in portable power source module and internal battery module, namely when finding the electricity in portable power source module and internal battery module lower than charge threshold, then control two modules automatically to charge, while having ensured that whole electric power system is normally run, the use of this power management module has substantially increased the intelligent level of electric power system, electrical energy saving.
Preferably, described sensing module obtains perception information, and described perception information is sent to described main control module, and described main control module judges the electric operation of power supply and pass to functional module according to described perception information.
Preferably, described main control module and functional module have the connection of signal and/or data, to monitor the state of energy module described in merit.
In the technical program, portable power source module is pluggable portable power source, like this, when portable power source module breaks down, can change in time; When some is inconvenient to carry portable power source, as, user needs portable power source to consign when airplane, now portable power source can be extracted by user in time, now internal battery module is that electric power system and intelligent artifact are powered, and can not affect the normal power supply of intelligent artifact.
Preferably, described electric power system comprises multiple functional module, and described multiple functional module comprises build-in function module and/or external functional module; Described functional module is at least one in bluetooth module, WIFI module, GPS module, GPRS module, Weighing module, module of unblanking and sensing module and profile module formula module.
And/or,
Described main control module, described sensing module, described power management module and/or described build-in function module integration are in one piece of PCBA board.
In the technical program, above-mentioned modules is integrated in one piece of PCBA board, reduces the volume of whole electric power system, improve the intellectuality of whole electric power system.
Preferably, also comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) be connected with described externally fed interface in described electric power system, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is used for powering for described portable power source module or described power management module.
In the technical program, when portable power source module be in extract state time, whole electric power system by internal battery module for power supply, can ensure the normal operation not power down of whole electric power system, ensured the normal operation of the intelligent artifact of power supply further; Further, Blast Furnace Top Gas Recovery Turbine Unit (TRT) has ensured when portable power source module does not have electric yet further, the normal work of whole electric power system and intelligent artifact.In addition, be noted that when including touch-pressure switch in electric power system, then externally fed interface module is no longer directly connected with power management module, but be connected with power management module by touch-pressure switch, whether directly control this line conduction by touch-pressure switch.
Preferably, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises: micromachine, the gear teeth wheels be connected with described micromachine and the Manual structure be connected with described gear teeth wheels, and described micromachine, gear teeth wheels and Manual structure cooperatively interact generating for described portable power source module or the charging of described power management module.
Preferably, described externally fed interface module comprises shell fragment, and described externally fed interface module is selected by the power supply of described external dc electricity by described shell fragment or is that described electric power system is powered by described Blast Furnace Top Gas Recovery Turbine Unit (TRT).
In the technical program, externally fed interface module is here a two-in-one interface, has ensured to select a power supply in Blast Furnace Top Gas Recovery Turbine Unit (TRT) and external dc electricity.
Based on a method of supplying power to for intelligent artifact, be applied to above-mentioned electric power system, described method of supplying power to comprises the following steps:
Electric power system described in S1 initialization, parameter resets, and the second time in the very first time set in the first timer and the second timer;
S2 judges that whether the very first time in the first timer is overtime; If overtime, then obtain the electricity of portable power source module and internal battery module respectively; If time-out, then do not jump to step S7;
S3 judges described portable power source module whether normal power supply; If described portable power source module normal power supply, then judge whether the electricity of described internal battery module is less than charge threshold further; If the non-normal power supply of described portable power source module, then jump to step S6;
If the electricity of S4 described internal battery module is less than described charge threshold, then will be full of mark and set to 0, and start to charge until be full of to described internal battery module;
S5 resets first timer;
S6 reads and adds up perception information;
S7 judges that whether the second time in the second timer is overtime, if overtime, then judges further the driving standard of described perception information whether content with funtion module; If time-out, then do not jump to step S2;
If the described perception information of S8 meets described driving standard, then open or close described functional module; If described external control information does not meet described driving standard, then jump to step S9;
S9 resets described perception information, resets second timer, jumps to step S2.
Preferably, in step s 4 which, if the electricity of described internal battery module is less than described charge threshold, then start to the charging of described internal battery module until be full of, and mark will be full of set to 0, further comprising the steps of:
If the electricity of described internal battery module is greater than described charge threshold, then judge whether described built-in charging module is full of, and specifically comprises further:
If S41 judges the underfill of described internal battery module, then judge whether be full of mark is 1 further; If judge, described internal battery module is full of, then will be full of mark and put 1, and stops charging, jumps to step S6;
If being full of mark described in S42 is not 1, then start described built-in charging module charging; If described in be full of flag bit be 1, then stop charging, jump to step S6.
By the electric power system based on intelligent artifact provided by the invention and method of supplying power to thereof, following at least one beneficial effect can be brought:
1. in the present invention, the modes such as portable power source module, internal battery module and Blast Furnace Top Gas Recovery Turbine Unit (TRT) are used to power, constitute three grades of construction for electricities, it farthest protects intelligent artifact in use not power down, to ensure the normal use of intelligent artifact; Quoting of portable power source module, achieves the permanent supply of this electric power system;
2. in the present invention, by power management module to the Real-Time Monitoring of portable power source module and internal battery module running status and electricity and control, the intelligent charge of internal battery module is controlled by main control module, guarantee that portable power source module maintains sufficient electricity in real time, thus ensure that internal battery module maintains sufficient electricity further; Have again, in whole electric power system, the hardware that portable power source module and internal battery module use accounts for the larger cost ratio of whole electric power system, but the portable power source module used in invention and internal battery module can farthest utilize on general marketplace competes sufficient portable power source and internal battery, significantly reduce the cost of whole electric power system, and due to the versatility of portable power source and internal battery, therefore when any one in both goes wrong, can change in time, simple and convenient;
3. in the present invention, come induced environment information and external control information by sensing module, the intelligent power supply of practical function module, the electricity consumption of maximum saving system, improves the utilance of power supply; Have again, the use of sensing module, intelligent artifact is made in use automatically to enter corresponding powering mode according to perception information, substantially increase product intelligent, improve Consumer's Experience, as, when affined physics scene such as air transportation, portable power source can be taken out before delivery, simultaneously sensing module before taking off/time automatically close the power supply of relevant flight restricted function module, enter into flight safety powering mode;
4. in the present invention, system simultaneously externally provides charging inlet, can be user mobile phone and steps on intelligent artifact and provide charging; And, (promptly use as started needs when certain intelligent artifact such as Implement of Function Module corresponding function or user mobile phone does not have an electricity) when the electricity in internal battery module exhausts but needs urgent electricity consumption, can be generated electricity by Blast Furnace Top Gas Recovery Turbine Unit (TRT), emergent solution is provided.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred implementation, is further described above-mentioned characteristic, technical characteristic, advantage and implementation thereof.
Fig. 1 is the first the execution mode structural representation based on the electric power system of intelligent artifact in the present invention;
Fig. 2 is the second execution mode structural representation based on the electric power system of intelligent artifact in the present invention;
Fig. 3 is the third execution mode structural representation based on the electric power system of intelligent artifact in the present invention;
Fig. 4 is micro-USB data wire wiring schematic diagram in the present invention;
Fig. 5 is the schematic flow sheet based on the method for supplying power to of intelligent artifact in the present invention.
Drawing reference numeral illustrates:
1-externally fed interface module, 2-portable power source module, 3-power management module, 4-internal battery module,
5-sensing module, 6-main control module, 7-functional module, 8-PCBA plate, 10-Blast Furnace Top Gas Recovery Turbine Unit (TRT);
A-USB holds, the black pin of a1-USB end, the green pin of a2-USB end, the white pin of a3-USB end,
The red pin of a4-USB end, B-micro-USB holds, the black pin of b1-micro-USB end,
The dead end of b2-micro-USB end, the green pin of b3-micro-USB end, the white pin of b4-micro-USB end,
The red pin of b5-micro-USB end, c-shielding conductor.
Embodiment
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, contrast accompanying drawing is illustrated the specific embodiment of the present invention below.Apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other execution mode.
For making simplified form, only schematically show part related to the present invention in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of same structure or function in some figure, only schematically depict one of them, or only marked one of them.In addition, at accompanying drawing 1 in accompanying drawing 4, the connecting line of band arrow represents to there is power supply or charging relation, and arrow representative power supply or charging direction, the connecting line with arrow represents the connection of signal and/or data, and dotted line represents PCBA board 8.
Be illustrated in figure 1 the structural representation based on the first execution mode of the electric power system of intelligent artifact in the present invention, as can be seen from the figure, comprise in this electric power system: externally fed interface module 1, portable power source module 2, main control module 6, power management module 3, internal battery module 4, sensing module 5 and at least one functional module 7, wherein, externally fed interface module 1 is connected with portable power source module 2 and power management module 3 respectively.Portable power source module 2 is connected with externally fed interface module 1, main control module 6 and power management module 3 respectively.Power management module 3 is connected with externally fed interface module 1, portable power source module 2, internal battery module 4, sensing module 5, main control module 6 and functional module 7 respectively.Internal battery module 4 is connected with power management module 3.Sensing module 5 is connected with main control module 6 and power management module 3.Wherein, the direct connection be connected for only having signal and/or data of main control module and portable power source module 2, sensing module 5.The connection that main control module and the connection of power management module are existing signal and/or data also has for being electrically connected.
Specifically, externally fed interface module 1, is connected with portable power source module 2 and power management module 3 respectively; Power for portable power source module 2 and power management module 3 access the external dc electricity converted by adapter by external communication electricity.Specifically, when this externally fed interface module 1 normally access external dc electricity time, then portable power source module 2 accesses external dc electricity through this externally fed interface module 1 and charges.Meanwhile, power management module 3 also accesses external dc electricity through this externally fed interface module 1, and now, whole electric power system all uses external dc electricity to power under the control of power management module 3.When externally fed interface module 1 is in the situation of improper access, namely do not access external dc electricity, then powered by other modules that power management module 3 is needs power supply by portable power source module 2.
Portable power source module 2, is connected with externally fed interface.When externally fed interface module 1 normally access external dc electricity, then this portable power source module 2 obtains external dc electricity and charges from externally fed interface module 1.Now the module of power management module 3 and other needs power supplies is powered by external dc electricity by externally fed interface module 1 too.When externally fed interface module 1 does not normally access external dc electricity, then powered for power management module 3 by this portable power source module 2, and realize the power supply to other modules such as functional module 7, sensing module 5 and internal battery modules 4 by power management module 3.
Certainly, this portable power source module 2 or external dc electricity are carrying out in the process of powering for sensing module 5, internal battery module 4 and functional module 7, receive the control of power management module 3, to ensure that these modules need to power for it during electricity, make the power supply of electric power system more intelligent, such as, during certain standard of information conforms of sensing module 5 perception, power management module opens or closes the power supply interface to functional module 7, opens or stops the power supply to functional module 7.Furthermore, in this embodiment, portable power source module 2 can be pluggable portable power source, and in this portable power source, specifically comprise a micro-USB interface as input and multiple USB interface as output, as for the selection of this portable power source, the specific portable power source meeting electric power system can be selected, also can select the portable power source of standard on market.
In other embodiments, this portable power source module 2 can not select the form of input port two delivery outlet on general marketplace, can be a multiple delivery outlet in input port, also can be the portable power source of multiple input port (the charging input port of portable power source and data transmission interface are split up into different interfaces) multiple delivery outlet.In addition, in other are implemented, also comprise supplying power for outside USB interface in portable power source module 2, the quantity of interface can be one or more, so that user uses this interface to charge for other equipment.As for the capacity of portable power source module 2, we here do not limit, and as being 4400mAh, 5200mAh, 20000mAh etc., as long as can meet the long-time power supply of this electric power system and intelligent artifact, are all included in the content of the present embodiment.
Continue referring to Fig. 1, power management module 3 is connected with externally fed interface module 1, portable power source module 2, internal battery module 4, sensing module 5, main control module 6 and functional module 7 respectively.We mention above, and portable power source module 2 or external dc electricity realize the power supply to functional module 7, sensing module 5 and internal battery module 4 etc. under the control of power management module 3.Below in order to express conveniently, omit the source of power supply, some situation directly adopts power management module 3 to be the form of presentation of other module for power supply or charging.Certainly, power management module 3 remains provides power supply by portable power source module 2, external dc electricity or internal battery module 4.
In a particular embodiment, first power management module 3 is powered for main control module 6, powers under the control of power management module 3 main control module 6 so subsequently to other modules.In whole control procedure, first by main control module 6 sending controling instruction to power management module 3, power management module 3 controls the power supply of portable power source to functional module 7, sensing module 5 and internal battery module 4 again under the control of this control command.Be noted that in addition, in the present invention, power management module 3 adopts three grades of power supplies, and the priority of three grades of power supplies is as follows: 1) when externally fed interface module 1 normally access external dc electricity, then external dc electricity is powered for power management module 3, thus be embodied as main control module 6, sensing module 5, functional module 7 and internal battery module 4 and power, form first order powering mode, 2) when externally fed interface module 1 does not normally access external dc electricity, then portable power source module 2 is powered for power management module 3, thus be embodied as main control module 6, sensing module 5, functional module 7 and internal battery module 4 and power, form second level powering mode, 3) when externally fed interface module 1 normally do not access external dc electricity simultaneously portable power source module 2 be in abnormal electrical power state (be in the state of extracting or export power supply be in closed condition or electricity spent condition time), then internal battery module 4 is power management mould 3 pieces power supply, thus be embodied as main control module 6, sensing module 5 and functional module 7 are powered, form third level powering mode, namely when whole electric power system is powered to power management module 3, can be powered by external dc electricity or portable power source module 2 or internal battery module 4, form above three grades of powering modes, wherein, first order powering mode rank is the highest, third level powering mode rank is minimum, and then by power management module 3 for other modules are powered.
Further, under the cooperation of power management module 3, main control module 6 realizes the monitoring of portable power source module 2 running status and exports and control and realize to control the monitoring of built-in battery module 4 running status and charging.Specifically, under the cooperation of power management module 3, the switching manipulation that described main control module 6 obtains the operating state (be specially portable power source module whether be removed or whether working properly) of described portable power source module 2, electric quantity data and realizes exporting portable power source module power supply controls (concrete control the switch that portable power source module 2 exports power supply is opening or closed condition).Meanwhile, described main control module 6 obtains the electric quantity data of described internal battery module 4; And then sending controling instruction regulates and controls to the electricity between power management module 3 pairs of portable power source modules 2 and internal battery module 4.As, when main control module 6 detects that the electricity of internal battery module 4 is less than charge threshold, then sending controling instruction is to power management module 3.And then to control that portable power source module 2 carries out charging for internal battery module 4 (according to power supply priority, be that internal battery module 4 is charged by first order powering mode or second level powering mode.Namely charged by first order powering mode when the normal access of external dc electricity; When external dc electricity does not normally access, charged by second level powering mode), supplement electricity for internal battery module 4 in time, keep it to the continued power of main control module 6.And for example, when main control module 6 detect portable power source module 2 be in the state of extracting or export power supply be in closed condition or electricity spent condition time, then main control module 6 sending controling instruction is to power management module 3, control internal battery module 4 to power for power management module 3, and then power for whole electric power system and intelligent artifact.
As can be seen from the above description, power management module 3 is administrative centers that all modules (comprising main control module 6, internal battery module 4, sensing module 5, each functional module 7 etc.) are powered, have again, under the control of the control command that this power management module 3 sends at main control module 6, realize powering to each functional module 7 or the operation of power-off.In addition, in this embodiment, main control module 6 is control centres of whole electric power system, is responsible for all judgements of this electric power system and control signal.In a particular embodiment, main control module 6 can be, but not limited to utilize MCU (Micro-controllerUnit, micro-control unit) single-chip microcomputer, DSP (DigitalSignalProcessor, Digital Signal Processing), flush bonding processor, programmable logic device be (as CPLD (ComplexProgrammableLogicDevice, CPLD), FPGA (Field-ProgrammableGateArray, field programmable gate array) etc.) or application specific processor or integrated circuit realize.
Internal battery module 4, is connected with power management module 3, and internal battery module 4 is charged for it by power management module 3.When the electricity in this internal battery module 4 is less than charge threshold, then under the control of power management module 3, charged for it by external dc electricity or portable power source module 2.When portable power source module 2 is in the state of extracting or output state is in closed condition or electricity spent condition, then this internal battery module 4 is powered for power management module 3, thus is embodied as whole electric power system and powers.In addition, in the present embodiment, main control module 6 can detect the electricity of this internal battery module 4 automatically by power management module 3, cannot power in case electricity in internal battery module 4 is too low, when its electricity being detected lower than charge threshold, then by power management module 3 automatically for it charges.Specifically, in this embodiment, this internal battery module 4 is rechargeable battery, e.g., and lithium battery.In other embodiments, this internal battery module 4 also can be the dry cell of chargeable No.5 cell or other models various.As for the electricity of this internal battery module 4, we here do not limit equally, as being 2600mAh etc., can select as the case may be.
Sensing module 5, is connected with main control module 6.Sensing module 5 is responded to perception information and this perception information is sent to main control module 6, according to perception information, main control module 6 determines whether that functional module 7 is powered.Specifically, this perception information specifically comprises environmental information and external control information.More particularly, sensing module 5 is sources of various control data (i.e. above-mentioned environmental information and external control information), and the control data obtained sends main control module 6, powers or the basis for estimation of power-off as controlling each functional module 7.In this embodiment, external control information is the control information instruction that user sends, and environmental information can be mobile message, acceleration information etc.; As, accelerate propradation when sensing module 5 senses that intelligent terminal is in and this acceleration information be sent to main control module 6 (namely sensing module 5 responds to the acceleration information of surrounding environment automatically), main control module 6 judges when receiving this acceleration information that this intelligent terminal is in lift-off state, and then judge that this user is aboard current, and then sending controling instruction closes the electric energy of contextual model module in intelligent terminal to power management module 3, intelligent terminal is made to be in offline mode; And for example, when sensing module 5 obtains the control command of opening locating module, (namely sensing module 5 obtains the control command information that user sends, here this control command is specially and opens locating module), then main control module 6 controls the power supply that power management module 3 opens locating module.Can know from above description, the concrete form of said sensed module 5, can be various kinds of sensors, e.g., acceleration transducer etc., such electric power system, by various kinds of sensors induced environment information, realizes the power supply control to specific functional module 7; Also can be the wireless module accepting control command with PERCOM peripheral communication, as WIFI data obtaining module, all kinds of external control information of such electric power system by receiving, realize the power supply control to specific functional module 7.Especially, in this embodiment, we do not limit the concrete form of the particular content of perception information and sensing module 5, multiple transducer and/or control command receiver module can be comprised in sensing module 5, now the concrete form of the environmental information/external control information various state information of namely mating one by one with this sensing module 5 and/or external control instruction, be all included in content of the present invention.
Functional module 7, it is the module arranged for meeting user's specific function, as, at least one in bluetooth module, WIFI module, GPS module, GPRS module, Weighing module, module of unblanking and sensing module and profile module formula module etc., as long as need the functional module 7 of powering all to be included in here in intelligent terminal.Furthermore, comprise multiple functional module 7 in this embodiment, the plurality of functional module 7 comprises build-in function module and/or external functional module, as, build-in function module can be locating module, bluetooth module, WIFI module, and external functional module can be Weighing module, module etc. of unblanking.
Further, be illustrated in figure 2 the second execution mode structural representation of electric power system provided by the invention, in this embodiment by main control module 6, sensing module 5, power management module 3 and/or build-in function module integration in one piece of PCBA board 8, the external functional module be now arranged on outside PCBA board 8 carries out connection communication by transmission line, like this, achieve the Power supply and control function of distributed system, following examples for main control module 6, sensing module 5, power management module 3 and/or build-in function module integration in PCBA board 8.As for the quantity of functional module 7, comprise the quantity of build-in function module and external functional module, we do not limit, can set according to concrete actual conditions, have again, the concrete form of build-in function module and external functional module, also can as the case may be, real needs select.Certainly, main control module 6 can have the connection of signal and/or data with functional module 7, and main control module 6 is monitored the various states (especially power supply state) with functional module 7.
As shown in Figure 3, for in the present invention based on the structural representation of the third execution mode of the electric power system of intelligent artifact, as can be seen from the figure, on the basis of the second execution mode, also comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 be connected with externally fed interface in electric power system, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 for powering for portable power source module 2 or power management module 3, specifically, under normal circumstances, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 is powered for portable power source module 2 or power management module 3; When Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 is not powered, then portable power source module 2 is powered for power management module 3.More particularly, comprise in this Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10: micromachine, the gear teeth wheels be connected with micromachine and the Manual structure be connected with gear teeth wheels, micromachine, gear teeth wheels and Manual structure cooperatively interact to generate electricity and supply portable power source module 2 or power management module 3 to charge.Under carrying out the condition of powering without external dc electricity, namely electric power system can adopt this Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 to carry out electricity generated manually is that portable power source module 2 or power management module 3 are powered.In the present embodiment, the Manual structure in Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 is the mode of crank handle, and in other embodiments, can be also the structure that bracing wire etc. pulls pinion rotation, here we be not specifically limited.Like this; in the present embodiment, use the modes such as portable power source module 2, internal battery module 4 and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 to carry out externally fed, constitute three grades of construction for electricities; it farthest protects intelligent artifact in use not power down, to ensure the normal use of intelligent artifact.
In this embodiment two and embodiment three, power for electric power system and intelligent artifact by external dc electricity and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 can be selected, thus shell fragment is comprised in outside power-supplying interface module 1, externally fed interface module 1 by shell fragment select by external dc electricity power supply or by Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 for electric power system is powered, namely now this externally fed interface forms a two-in-one interfaces by the use of shell fragment, specifically, this two-in-one interfaces is the micro-USB parent form port of particular design, (external dc electricity is not accessed) when not inserting externally fed micro-USB plug in parent form port, then this externally fed interface module 1 is connected to the micromachine of Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10, powered for electric power system and intelligent artifact by Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10, when inserting externally fed micro-USB plug in parent form port, then the power supply of Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 disconnects, and only has external dc electric energy to be enough connected to inside and powers.
Based on above description, can find out, the electric power system provided in the present invention, all modules, comprise main control module 6 and preferentially powered by external dc electricity or Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10; When external dc electricity or Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 are in abnormal electrical power, are then main control module 6, sensing module 5, power management module 3, functional module 7 and internal battery module 4 by portable power source module 2, are powered; When portable power source module 2 is in the state of extracting or closed condition or electricity spent condition, is then switched to internal battery module 4 and powers.In addition, portable power source module 2 Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 that is electric by external dc or that carry is charged, and connects micromachine interface two-in-one formation externally fed interface module 1 in external dc electrical interface and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10.In addition, in other embodiments, an output of being drawn by USB line in portable power source module 2, is also comprised, so that user carries out charging (not shown) to other equipment.
The concrete connection of Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 part can drag five Multifunctional USB lines to realize by a kind of two, as shown in Figure 4, in figure, A is USB end, a1 is the black pin of USB end, a2 is the green pin of USB end, and a3 is the white pin of USB end, and a4 is the red pin of USB end, B is micro-USB end, b1 is the black pin of micro-USB end, and b2 is the dead end of micro-USB end, and b3 is micro is the green pin that USB holds, b4 is the white pin of micro-USB end, b5 is the red pin of micro-USB end, and c is shielding conductor, and this Multifunctional USB line has power supply and data-transformation facility simultaneously; More particularly, above-mentioned red pin connects that power supply VCC, white pin and green pin are data terminal, black pin is earth terminal.Certainly, in other embodiments, here two drag five Multifunctional USB lines that many one-to-one USB lines or many one can be adopted to drag many USB line to replace, and to this, we are not specifically limited, as long as can realize corresponding function.
For Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10, the red pin of the micro-USB plug in Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 in micromachine is connected with the red pin in the micro-USB socket in externally fed interface module 1, powers for externally power-supplying interface module 1.The black pin of the micro-USB plug in Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 in micromachine is connected with the black pin in the micro-USB socket in externally fed interface module 1 and ground connection.Specifically, the red pin in externally fed interface module 1 is the red pin of shell fragment, for the uniqueness guaranteeing that external communication is powered and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 is powered, namely the same time can only in both one power for electric power system.When not inserting the micro-USB socket in externally fed interface module 1 when external communication power transmission plug, the red pin of the micro-USB plug in the red pin of shell fragment in the micro-USB socket then in externally fed interface module 1 and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 in micromachine is connected, now, generated electricity by Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10 and to power to portable power source module 2 or internal battery module 4; When external communication power transmission plug inserts the micro-USB socket in externally fed interface module 1, the red pin of shell fragment in micro-USB socket then in externally fed interface module 1 disconnects the connection with the red pin of the micro-USB plug in micromachine in Blast Furnace Top Gas Recovery Turbine Unit (TRT) 10, now powers to portable power source module 2 or internal battery module 4 by external dc electricity.
Be illustrated in figure 5 the schematic flow sheet based on the method for supplying power to of intelligent artifact in the present invention, this method of supplying power to is applied to above-mentioned electric power system, and this method of supplying power to comprises the following steps:
S1 initialization electric power system, parameter resets, and the second time in the very first time set in the first timer and the second timer;
S2 judges that whether the very first time in the first timer is overtime; If overtime, then obtain the electricity of portable power source module and internal battery module respectively; If time-out, then do not jump to step S7;
S3 judges portable power source module whether normal power supply; If portable power source module normal power supply, then judge whether the electricity of internal battery module is less than charge threshold further; If the non-normal power supply of portable power source module, then jump to step S6;
If the electricity of S4 internal battery module is less than charge threshold, then will be full of mark and set to 0, and start to charge to built-in battery module until be full of; Specifically, in this step, also comprise, if the electricity of internal battery module 4 is greater than charge threshold, then judge whether built-in charging module is full of, and specifically comprises further:
If S41 judges internal battery module 4 underfill, then judge whether be full of mark is 1 further; If judge, internal battery module 4 is full of, then will be full of mark and put 1, and stops charging, jumps to step S6.
If it is not 1 that S42 is full of mark, then start to charge to built-in charging module; If being full of flag bit is 1, then stops charging, jump to step S6.
S5 resets first timer;
S6 reads and adds up perception information; Specifically, respond to perception information here by the sensing module 5 in electric power system, specifically, this sensing module comprises environmental information or external control information, and the concrete form for perception information describes in electric power system, does not repeat at this.
S7 judges that whether the second time in the second timer is overtime, if overtime, then judges the driving standard of perception information whether content with funtion module further; If time-out, then do not jump to step S2; Specifically, functional module 7 comprises at least one in bluetooth module, WIFI module, GPS module, GPRS module, Weighing module, module of unblanking and sensing module and profile module formula module, here the functional module 7 said is identical with the functional module 7 in electric power system, does not repeat at this.
If S8 perception information meets driving standard, then open or close functional module; If external control information does not meet driving standard, then jump to step S9; Specifically in this step, when judging the driving standard of external control information content with funtion module 7, then main control module 6 sending controling instruction to power management module 3 for this control module is powered.
S9 resets perception information, resets second timer, jumps to step S2.
Specifically, in this embodiment, the very first time set in first timer is used to setting detection portable power source and whether battery normally works and interval detection time of electric quantity data, only just start after very first time time-out to detect in first timer, and reset this first timer again after handling accordingly according to testing result, until next time time of this first timer setting is overtime again, whether the dynamic power supply of detection and battery normally work and electric quantity data again, by that analogy, like this, (each circulation) constantly that effectively control electric power system unnecessary detects electricity, with mitigation system load and the electricity consumption of the system of saving.
Second timer, is used to set the time interval judging whether satisfied driving standard, or single judges the record duration of required external control information; In second time period of each second timer setting, the external control information of institute's perception is used as the Statistic analysis foundation of driving operation.Only after the second time time-out of second timer setting, just carry out satisfied driving standard judge and do respective handling, and then reset this second timer, by that analogy, like this, except the external control information will obtained in the time period of setting is except statistics foundation, effectively controls electric power system unnecessary (each circulation) constantly simultaneously and detect electricity with mitigation system load and the electricity consumption of the system of saving.
It should be noted that above-described embodiment all can independent assortment as required.The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. the electric power system based on intelligent artifact, it is characterized in that, described electric power system comprises: externally fed interface module, portable power source module, main control module, power management module, internal battery module, sensing module and at least one functional module, wherein
Described externally fed interface module, is connected with described portable power source module and described power management module respectively; Described externally fed interface module is respectively described portable power source module and the access of described power management module is powered by the electric external dc electricity converted by adapter of external communication;
Described portable power source module, be connected with described externally fed interface module, main control module and power management module respectively, when described externally fed interface module normally accesses external dc electricity, described portable power source module obtains described external dc electricity and charges from described externally fed interface module; When the improper access external dc electricity of described externally fed interface module, described portable power source module is that described power management module is powered;
Described power management module, is connected with described sensing module, portable power source module, internal battery module, main control module and functional module respectively; Described power management module is that described main control module is powered, and described power management module realizes the power supply to described sensing module, described functional module and described internal battery module under the control of described main control module; Meanwhile, under the cooperation of described power management module, described main control module realization is to the monitoring of described portable power source module running status and export the monitoring and charging control that control and realize described internal battery module running status;
Described internal battery module is connected with described power management module, and described power management module is the charging of described internal battery module; When described externally fed interface module does not access the non-normal power supply of external dc electricity, described portable power source administration module, described internal battery module is that other need the module for power supply of power supply by described power management module;
Described sensing module, be connected with described main control module and described power management module, described sensing module obtains perception information, and described perception information is sent to described main control module, according to described perception information, described main control module determines whether that described functional module is powered.
2. electric power system as claimed in claim 1, is characterized in that:
Described power management module adopts three grades of power supplies, and the priority of described three grades of power supplies is as follows:
When described externally fed interface module normally accesses external dc electricity, then described external dc electricity is powered for described power management module, thus be embodied as described main control module, described sensing module, described functional module and described internal battery module for power supply, form first order powering mode;
When described externally fed interface module does not normally access external dc electricity, then described portable power source module is that described power management module is powered, thus be embodied as described main control module, described sensing module, described functional module and described internal battery module for power supply, form second level powering mode;
When described externally fed interface module does not normally access external dc electricity while, described portable power source module is in abnormal electrical power state, then described internal battery module is that described power management module is powered, thus be embodied as described main control module, described sensing module and described functional module and power, form third level powering mode.
3. electric power system as claimed in claim 2, it is characterized in that: under the cooperation of described power management module, described main control module realization is to the monitoring of described portable power source module running status and export the monitoring and charging control that control and realize described internal battery module running status, specifically comprises:
Under the cooperation of described power management module, described main control module obtains operating state, the electric quantity data of described portable power source module and realizes exporting the switching manipulation control of powering to described portable power source module; Meanwhile, described main control module obtain described internal battery module electric quantity data and control described internal battery module charge according to first order powering mode or second level powering mode.
4. electric power system as claimed in claim 2, it is characterized in that: described sensing module obtains perception information, and described perception information is sent to described main control module, described main control module judges power supply to functional module and power operation according to described perception information.
5. electric power system as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described main control module and functional module have the connection of signal and/or data, to monitor the state of described functional module.
6. electric power system as claimed in claim 5, is characterized in that:
Described electric power system comprises multiple functional module, and described multiple functional module comprises build-in function module and/or external functional module; Described functional module comprises at least one in bluetooth module, WIFI module, GPS module, GPRS module, Weighing module, module of unblanking and sensing module and profile module formula module;
And/or,
Described main control module, described sensing module, described power management module and/or described build-in function module integration are in one piece of PCBA board.
7. electric power system as claimed in claim 6, is characterized in that:
Also comprise the Blast Furnace Top Gas Recovery Turbine Unit (TRT) be connected with described externally fed interface in described electric power system, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is used for powering for described portable power source module or described power management module.
8. electric power system as claimed in claim 7, it is characterized in that, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises: micromachine, the gear teeth wheels be connected with described micromachine and the Manual structure be connected with described gear teeth wheels, and described micromachine, gear teeth wheels and Manual structure cooperatively interact generating for described portable power source module or the charging of described power management module.
9. electric power system as claimed in claim 8, it is characterized in that: described externally fed interface module comprises shell fragment, described externally fed interface module is selected by the power supply of described external dc electricity by described shell fragment or is that described electric power system is powered by described Blast Furnace Top Gas Recovery Turbine Unit (TRT).
10. based on a method of supplying power to for intelligent artifact, it is characterized in that, described method of supplying power to is applied to as the electric power system in claim 1-9 as described in any one, and described method of supplying power to comprises the following steps:
Electric power system described in S1 initialization, parameter resets, and the second time in the very first time set in the first timer and the second timer;
S2 judges that whether the very first time in the first timer is overtime; If overtime, then obtain the electricity of portable power source module and internal battery module respectively; If time-out, then do not jump to step S7;
S3 judges described portable power source module whether normal power supply; If described portable power source module normal power supply, then judge whether the electricity of described internal battery module is less than charge threshold further; If the non-normal power supply of described portable power source module, then jump to step S6;
If the electricity of S4 described internal battery module is less than described charge threshold, then will be full of mark and set to 0, and start to charge until be full of to described internal battery module;
S5 resets first timer;
S6 reads and adds up perception information;
S7 judges that whether the second time in the second timer is overtime, if overtime, then judges further the driving standard of described perception information whether content with funtion module; If time-out, then do not jump to step S2;
If the described perception information of S8 meets described driving standard, then open or close described functional module; If described external control information does not meet described driving standard, then jump to step S9;
S9 resets described perception information, resets second timer, jumps to step S2.
11. method of supplying power to as claimed in claim 10, is characterized in that, in step s 4 which, if the electricity of described internal battery module is less than described charge threshold, then start to the charging of described internal battery module until be full of, and mark will be full of set to 0, further comprising the steps of:
If the electricity of described internal battery module is greater than described charge threshold, then judge whether described built-in charging module is full of, and specifically comprises further:
If S41 judges the underfill of described internal battery module, then judge whether be full of mark is 1 further; If judge, described internal battery module is full of, then will be full of mark and put 1, and stops charging, jumps to step S6;
If being full of mark described in S42 is not 1, then start described built-in charging module charging; If described in be full of flag bit be 1, then stop charging, jump to step S6.
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