CN104113116B - Can automatically identify the emergency starting power supply that inside and outside battery charges - Google Patents
Can automatically identify the emergency starting power supply that inside and outside battery charges Download PDFInfo
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Abstract
The invention provides a kind of emergency starting power supply that can automatically identify that inside and outside battery charges, comprising: charger Power Entry Module, mainly realize the conversion of alternating-current/direct-current；Inside and outside charge control module, the switching of the internal or external charge circuit of primary responsibility；Inside and outside set of cells, inside and outside set of cells includes internal cell and external cell；DC-DC power module, it is achieved to controlling the working power that system provides required；CPU processing module, it is achieved the collection data of letter collection acquisition module are analyzed, process and send the inside and outside information command charged；Letter collection acquisition module, it is achieved charger and inside and outside set of cells and user's operation information are acquired, process；Operation instruction module, it is achieved state and the operation result of user operation show。The present invention can give and internal cell and external cell are charged, and improves practical efficiency, automatically identifies that whether external battery voltage and connected mode be correct, it is achieved safety is externally charged, protects battery。
Description
Technical field
The present invention relates to a kind of emergency starting power supply, in particular it relates to a kind of emergency starting power supply that can automatically identify that inside and outside battery charges。
Background technology
The charger that general emergency starting power supply is equipped with mainly charges to emergency power supply therein battery (hereinafter referred to as internal cell), safety individually external battery cannot be realized be charged and safeguard, if charge to internal cell, the charger practical efficiency that so emergency power supply is joined is non-normally low, on using, cause the wasting of resources, also have impact on emergency power supply functions expanding simultaneously。Charge together simply by inside and outside cell parallel mode although also having, but owing to clip cannot identify that whether the polarity of external cell, voltage and battery types be correct automatically, and with the problem such as whether this charger mates, very easily causing the damage of charger or battery, these problems limit the use bottleneck that emergency power supply charger externally charges。
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of emergency starting power supply that can automatically identify that inside and outside battery charges, it can be given and internal cell and external cell are charged, and improves practical efficiency；It addition, automatically identify that whether external battery voltage and connected mode be correct, it is achieved safety is externally charged, and protects battery。
According to an aspect of the present invention, it is provided that a kind of emergency starting power supply that can automatically identify that inside and outside battery charges, it is characterised in that comprising:
Charger Power Entry Module, mainly realizes the conversion of alternating-current/direct-current, to obtain the charge power supply needed for battery；
Inside and outside charge control module, the switching of the internal or external charge circuit of primary responsibility, it is carried out automatically selecting the important guarantee of charge circuit；
Inside and outside set of cells, inside and outside set of cells includes internal cell and external cell, and internal cell is exactly the set of cells of emergency starting power supply；External cell is set of cells to be charged；
DC-DC power module, it is achieved to controlling the working power that system provides required；
CPU processing module, it is achieved the collection data of letter collection acquisition module are analyzed, process and send the inside and outside information command charged；
Letter collection acquisition module, it is achieved charger and inside and outside set of cells and user's operation information are acquired, process；
Operation instruction module, it is achieved state and the operation result of user operation show。
Preferably, described inside and outside charge control module, DC-DC power module are all connected with charger Power Entry Module, inside and outside charge control module is connected with inside and outside set of cells, and inside and outside charge control module, inside and outside set of cells, DC-DC power module, letter collection acquisition module, operation instruction module are all connected with CPU processing module。
Preferably, described inside and outside charge control module includes the 4th resistance, 5th resistance, 19th resistance, 21st resistance, 51st resistance, 53rd resistance, 16th diode, 17th diode, first relay, 3rd audion, 8th audion, 9th audion, 5th resistance, 51st resistance is all connected with the base stage of the 3rd audion, 4th resistance, 19th resistance is all connected with the colelctor electrode of the 3rd audion, 16th diode, 4th resistance is all connected with the emitter stage of the 9th audion, the base stage of the 19th resistance and the 9th audion connects, 21st resistance, 53rd resistance is all connected with the base stage of the 8th audion, 17th diode, first relay is all connected with the colelctor electrode of the 8th audion。
Preferably, described inside and outside set of cells includes internal cell, external cell, switch, and internal cell is connected with external cell, and switch is connected between internal cell and external cell。
Preferably, described DC-DC power module includes the first diode, second diode, 3rd diode, 4th diode, 5th diode, 7th diode, press button, first resistance, second resistance, 14th resistance, 20th resistance, 28th resistance, first audion, second audion, 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity, first chip, the first diode and the 4th Diode series, the second diode and the 5th Diode series, the first diode, second diode, 3rd diode, 4th diode, 5th diode is all connected with the first resistance, the first resistance, 20th resistance is all connected with the base stage of the second audion, the second resistance, 14th resistance is all connected with the colelctor electrode of the second audion, and the base stage of the 14th resistance and the first audion connects, and the colelctor electrode of the 28th resistance and the first audion connects, the 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity is parallel with one another, the 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity, 28th resistance is all connected with the first chip, and the 7th diode is connected between the emitter stage of press button and the first audion, and press button and the second diode connect。
Preferably, described CPU processing module includes fourth chip, the 7th electric capacity, the 8th electric capacity, the 26th resistance, and the 7th electric capacity, the 8th electric capacity, the 26th resistance are all connected with fourth chip, the 7th electric capacity and the 26th resistant series。
Preferably, described letter collection acquisition module includes the first electric capacity, second electric capacity, 3rd electric capacity, 5th electric capacity, 3rd resistance, 6th resistance, 7th resistance, 8th resistance, 12nd resistance, 13rd resistance, 23rd resistance, 24th resistance, 25th resistance, 27th resistance, force switching switch, 8th diode, 6th resistance and the 12nd resistant series, 12nd resistance and the first Capacitance parallel connection, 8th resistance and the 13rd resistant series, 13rd resistance and the second Capacitance parallel connection, 7th resistance and the 25th resistant series, 25th resistance and the 3rd Capacitance parallel connection, 5th electric capacity and the 27th resistor coupled in parallel, 3rd resistance and the 24th resistant series, 23rd resistance is connected between the 5th electric capacity and the 27th resistance, 3rd resistance, 24th resistance is all connected with forcing switching switch, 8th diode and the 27th resistance connect。
Preferably, described operation instruction module includes the first light emitting diode, second light emitting diode, 3rd light emitting diode, 4th light emitting diode, display screen, 9th resistance, tenth resistance, 11st resistance, 16th resistance, 17th resistance, 18th resistance, 29th resistance, 30th resistance, 31st resistance, 32nd resistance, 5th audion, 6th audion, 7th audion, first light emitting diode and the 29th resistant series, second light emitting diode and the 30th resistant series, 3rd light emitting diode and the 31st resistant series, 4th light emitting diode and the 32nd resistant series, 9th resistance and the 16th resistor coupled in parallel and be all connected with the base stage of the 6th audion, tenth resistance and the 17th resistor coupled in parallel and be all connected with the base stage of the 5th audion, 11st resistance and the 18th resistor coupled in parallel and be all connected with the base stage of the 7th audion, the colelctor electrode of the 5th audion, the colelctor electrode of the 6th audion, the colelctor electrode of the 7th audion is all connected with display screen。
Preferably, described charger Power Entry Module includes the 9th diode, tenth diode, 11st diode, 12nd diode, 13rd diode, 14th diode, 15th diode, first inductance, 12nd electric capacity, 13rd electric capacity, 14th electric capacity, 15th electric capacity, 16th electric capacity, 17th electric capacity, 18th electric capacity, 19th electric capacity, 20th electric capacity, 41st resistance, 42nd resistance, 43rd resistance, 44th resistance, 45th resistance, 46th resistance, 47th resistance, 48th resistance, 49th resistance, 50th resistance, 52nd resistance, 3rd chip, transformator, the 9th diode, 11st diode is all connected with an electric fuse, the 9th diode, tenth diode, 11st diode, 12nd diode is parallel with one another, one end of first inductance and the 9th Diode series, 12nd electric capacity and the 13rd Capacitance parallel connection, the first inductance and the 41st resistor coupled in parallel, the other end of the first inductance and the 20th capacitances in series, 13rd diode and the 17th capacitances in series, 17th electric capacity and the 48th resistor coupled in parallel, the 14th diode and the 20th capacitances in series, the 49th resistance and the 15th capacitances in series, 15th diode and the 50th resistant series, the 43rd resistance, 44th resistance, 45th resistance is parallel with one another, the 46th resistance and the 47th resistor coupled in parallel, the 16th electric capacity and the 19th Capacitance parallel connection, the 14th electric capacity, 42nd resistance, 13rd diode, transformator is all connected with the 3rd chip, the 18th electric capacity and the 52nd resistor coupled in parallel。
Compared with prior art, the present invention has following beneficial effect: the present invention can give and internal cell and external cell are charged, and improves practical efficiency, does not result in the wasting of resources, it is achieved that emergency power supply functions expanding；It addition, automatically identify that whether external battery voltage and connected mode be correct, it is achieved safety is externally charged, and protects battery。
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is the theory diagram that the present invention can identify the emergency starting power supply that inside and outside battery charges automatically。
Fig. 2 is the circuit diagram of inside and outside charge control module in the present invention。
Fig. 3 is the circuit diagram of inside and outside set of cells in the present invention。
Fig. 4 is the circuit diagram of DC-DC power module in the present invention。
Fig. 5 is the circuit diagram of CPU processing module in the present invention。
Fig. 6 is the circuit diagram of letter collection acquisition module in the present invention。
Fig. 7 is the circuit diagram of operation instruction module in the present invention。
Fig. 8 is the circuit diagram of operation instruction module in the present invention。
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail。Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form。It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement。These broadly fall into protection scope of the present invention。
As it is shown in figure 1, the present invention can identify that the emergency starting power supply that inside and outside battery charges includes automatically:
Charger Power Entry Module 101, mainly realizes exchange (AC) conversion to direct current (DC), to obtain the charge power supply needed for battery；
Inside and outside charge control module 102, the switching of the internal or external charge circuit of primary responsibility, it is carried out automatically selecting the important guarantee of charge circuit；
Inside and outside set of cells 103, inside and outside set of cells includes internal cell and external cell, and internal cell is exactly the set of cells of emergency starting power supply；External cell is set of cells to be charged；
DC-DC power module 104, it is achieved to controlling the working power that system provides required；
CPU processing module 105, it is achieved the collection data of letter collection acquisition module are analyzed, process and send the inside and outside information command charged；
Letter collection acquisition module 106, it is achieved charger and inside and outside set of cells and user's operation information etc. are acquired, process；
Operation instruction module 107, it is achieved state and the operation result of user operation show。
In the present invention, the annexation of modules is as follows: inside and outside charge control module 102, DC-DC power module 104 are all connected with charger Power Entry Module 101, inside and outside charge control module 102 is connected with inside and outside set of cells 103, and inside and outside charge control module 102, inside and outside set of cells 103, DC-DC power module 104, letter collection acquisition module 106, operation instruction module 107 are all connected with CPU processing module 105。
As shown in Figure 8, charger Power Entry Module 101 includes the 9th diode D9, tenth diode D10, 11st diode D11, 12nd diode D12, 13rd diode D13, 14th diode D14, 15th diode D15, first inductance L1, 12nd electric capacity C12, 13rd electric capacity C13, 14th electric capacity C14, 15th electric capacity C15, 16th electric capacity C16, 17th electric capacity C17, 18th electric capacity C18, 19th electric capacity C19, 20th electric capacity C20, 41st resistance R41, 42nd resistance R42, 43rd resistance R43, 44th resistance R44, 45th resistance R45, 46th resistance R46, 47th resistance R47, 48th resistance R48, 49th resistance R49, 50th resistance R50, 52nd resistance R52, 3rd chip IC 3, transformator T1, the 9th diode D9, 11st diode D11 is connected with an electric fuse FS1, the 9th diode D9, tenth diode D10, 11st diode D11, 12nd diode D12 is parallel with one another, connect with the 9th diode D9 in one end of first inductance L1, 12nd electric capacity C12 and the 13 electric capacity C13 is in parallel, first inductance L1 and the 41 resistance R41 is in parallel, the other end of the first inductance L1 and the 20th electric capacity C20 series connection, 13rd diode D13 and the 17 electric capacity C17 series connection, 17th electric capacity C17 and the 48 resistance R48 is in parallel, 14th diode D14 and the 20 electric capacity C20 series connection, 49th resistance R49 and the 15 electric capacity C15 series connection, 15th diode D15 and the 50 resistance R50 series connection, the 43rd resistance R43, 44th resistance R44, 45th resistance R45 is parallel with one another, and the 46th resistance R46 and the 47 resistance R47 is in parallel, and the 16th electric capacity C16 and the 19 electric capacity C19 is in parallel, the 14th electric capacity C14, 42nd resistance R42, 13rd diode D13, transformator T1 is connected with the 3rd chip IC 3, and the 18th electric capacity C18 and the 52 resistance R52 is in parallel。Transformator T1 includes the first prime winding N1, the second prime winding N2 and secondary windings N3。
The specific works process of charger Power Entry Module 101 is as follows: AC power supplies is through the first port AC1, second port AC2 accesses charger, receives the 9th diode D9 through electric fuse FS1, tenth diode D10, 11st diode D11, 12nd diode D12, then through the 13rd electric capacity C13, first inductance L1, a high-voltage DC power supply is obtained after 12nd electric capacity C12 filtering, high voltage direct current receives the 5th foot of transformator T1, 6th foot of transformator is the output pin of the first prime winding N1, directly controlling two OC feet of the 3rd chip IC 3 (model is SF5926DP), by the 3rd chip IC 3 and peripheral auxiliary circuits, (peripheral auxiliary circuits includes the 42nd resistance R42, 14th electric capacity C14, 43rd resistance R43, 44th resistance R44, 45th resistance R45, 46th resistance R46, 47th resistance R47, 48th resistance R48, 50th resistance R50, 16th electric capacity C16, 19th electric capacity C19, 15th diode D15) and the second prime winding N2 realize together HF switch conducting。Transformator T1 will obtain the alternating current of a low pressure at secondary windings N3, the low-voltage AC of secondary windings obtains a galvanic current source then through D14, the 49th resistance R49, the 15th electric capacity C15, the 18th electric capacity C18, the 52nd resistance R52 rectification after considering ripple through the 4th foot output in transformer secondary output winding, this DC current is exactly as charge power supply of battery, it is achieved the transformation process of AC to DC。
As shown in Figure 2, inside and outside charge control module includes the 4th resistance R4, 5th resistance R5, 19th resistance R19, 21st resistance R21, 51st resistance R51, 53rd resistance R53, 16th diode D16, 17th diode D17, first relay J K1, 3rd audion Q3, 8th audion Q8, 9th audion Q9, 5th resistance R5, 51st resistance R51 is connected with the base stage of the 3rd audion Q3, 4th resistance R4, 19th resistance R19 is connected with the colelctor electrode of the 3rd audion Q3, 16th diode D16, 4th resistance R4 is connected with the emitter stage of the 9th audion Q9, the base stage of the 19th resistance R19 and the nine audion Q9 connects, 21st resistance R21, 53rd resistance R53 is connected with the base stage of the 8th audion Q8, 17th diode D17, first relay J K1 is connected with the colelctor electrode of the 8th audion Q8。
As shown in Figure 3, inside and outside set of cells includes the first set of cells (internal cell) B1, the second set of cells (external cell) B2, switch K1, first set of cells B1 and the second set of cells B2 connects, and switch K1 is connected between the first set of cells B1 and the second set of cells B2。First set of cells B1 and the second set of cells B2 can include the battery of two or more connections。
As shown in Figure 4, DC-DC power module includes the first diode D1, second diode D2, 3rd diode D3, 4th diode D4, 5th diode D5, 7th diode D7, press button S1, first resistance R1, second resistance R2, 14th resistance R14, 20th resistance R20, 28th resistance R28, first audion Q1, second audion Q2, 4th electric capacity C4, 9th electric capacity C9, tenth electric capacity C10, 11st electric capacity C11, first chip IC 1 (model is LM7805), the first diode D1 and the four diode D4 series connection, the second diode D2 and the five diode D5 series connection, the first diode D1, second diode D2, 3rd diode D3, 4th diode D4, 5th diode D5 is connected with the first resistance R1, the first resistance R1, 20th resistance R20 is connected with the base stage of the second audion Q2, the second resistance R2, 14th resistance R14 is connected with the colelctor electrode of the second audion Q2, and the base stage of the 14th resistance R14 and the first audion Q1 connects, and the colelctor electrode of the 28th resistance R28 and the first audion Q1 connects, the 4th electric capacity C4, 9th electric capacity C9, tenth electric capacity C10, 11st electric capacity C11 is parallel with one another, the 4th electric capacity C4, 9th electric capacity C9, tenth electric capacity C10, 11st electric capacity C11, 28th resistance R28 is connected with the first chip IC 1, and the 7th diode D7 is connected between the emitter stage of press button S1 and the first audion Q1, and press button S1 and the second diode D2 connects。First chip IC 1 is three terminal regulator。
As shown in Figure 5, CPU processing module includes fourth chip IC4 (model is MC96F6432Q), the 7th electric capacity C7, the 8th electric capacity C8, the 26th resistance R26,7th electric capacity C7, the 8th electric capacity C8, the 26th resistance R26 are connected with fourth chip IC4, the 7th electric capacity C7 and the 26 resistance R26 series connection。Fourth chip IC4 is a central processing unit (CPU), and has 44 feet。
As shown in Figure 6, letter collection acquisition module includes the first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 5th electric capacity C5, 3rd resistance R3, 6th resistance R6, 7th resistance R7, 8th resistance R8, 12nd resistance R12, 13rd resistance R13, 23rd resistance R23, 24th resistance R24, 25th resistance R25, 27th resistance R27, force switching switch J1, 8th diode D8, 6th resistance R6 and the 12 resistance R12 series connection, 12nd resistance R12 and the first electric capacity C1 is in parallel, 8th resistance R8 and the 13 resistance R13 series connection, 13rd resistance R13 and the second electric capacity C2 is in parallel, 7th resistance R7 and the 25 resistance R25 series connection, 25th resistance R25 and the three electric capacity C3 is in parallel, 5th electric capacity C5 and the 27 resistance R27 is in parallel, 3rd resistance R3 and the 24 resistance R24 series connection, 23rd resistance R23 is connected between the 5th electric capacity C5 and the 27 resistance R27, the 3rd resistance R3, 24th resistance R24 is connected with forcing switching switch J1, and the 8th diode D8 and the 27 resistance R27 connects。
As it is shown in fig. 7, operation instruction module includes the first LED 1, second LED 2, 3rd LED 3, 4th LED 4, display screen LED5, 9th resistance R9, tenth resistance R10, 11st resistance R11, 16th resistance R16, 17th resistance R17, 18th resistance R18, 29th resistance R29, 30th resistance R30, 31st resistance R31, 32nd resistance R32, 5th audion Q5, 6th audion Q6, 7th audion Q7, first LED 1 is connected with the 29th resistance R29, second LED 2 is connected with the 30th resistance R30, 3rd LED 3 is connected with the 31st resistance R31, 4th LED 4 is connected with the 32nd resistance R32, 9th resistance R9 and the 16 resistance R16 is in parallel and is all connected with the base stage of the 6th audion Q6, tenth resistance R10 and the 17 resistance R17 is in parallel and is all connected with the base stage of the 5th audion Q5, 11st resistance R11 and the 18 resistance R18 is in parallel and is all connected with the base stage of the 7th audion Q7, the colelctor electrode of the 5th audion Q5, the colelctor electrode of the 6th audion Q6, the colelctor electrode of the 7th audion Q7 is all connected with display screen LED5。
The present invention can identify that the operation principle of the emergency starting power supply that inside and outside battery charges is as follows automatically:
Charger AC power supplies accesses, charger exports by the first diode D1, first resistance R1 rear drive the second audion Q2, the first audion Q1 is made to be in reverse-biased saturation conduction, internal cell power supply flows into the first chip IC 1 through the 7th diode D7, the first audion Q1, the 28th resistance R28, through the first chip IC 1,12VDC Power convert is become 5.0VDC power supply, power to CPU processing module。Another Lu Jing six resistance R6, the 12nd resistance R12, the first electric capacity C1 dividing potential drop are sampled simultaneously, and by charger information to CPU processing module。
After CPU processing module works on power, read charger access information, gather whether clip end has external cell to have signal to access by the 8th resistance R8, the 13rd resistance R13, the second electric capacity C2 simultaneously, if it has, it is preferential to external cell charging then to illustrate that user thinks。And external charging instruction is sent, after the 51st resistance R51, the 5th resistance R5, the 3rd audion Q3, being opened by 9th audion Q9, charge circuit will be switched on external cell by another instruction simultaneously by the 53rd resistance R53, the 21st resistance R21, the 8th audion Q8 etc.。Charge power supply positive pole returns to charger power cathode through the 16th diode D16, the 9th audion Q9, the first relay J K1, external cell, the 27th resistance R27 etc., it is achieved externally charging process。
After CPU processing module works on power, read charger access information, and detect when outer clips is not connected with, internal cell is charged by system default user, and the charge circuit of internal cell is: charger output cathode returns to charger out-put supply negative pole after the 16th diode D16, the 9th audion Q9, the first relay J K1, internal cell, the 27th resistance R27。
When, in system external charging process, user can press pressure switching switch J1 by pressure, can realize changing filling internal cell。After internal cell charging terminates, system automatically switches and charges to external cell, until CPU processing module sends shutoff instruction after inside and outside set of cells is each filled with electricity, the 3rd audion Q3 base stage is transferred to low level by high level and turns it off, and synchronizes to turn off charger output thus realizing the 9th audion Q9。
After system electrification work, automatically charging status information is shown by first LED the 1, second LED 2, the 3rd LED 3, the 4th LED 4, display screen LED5 etc. in real time。First, after charger works on power, system judges whether the output clip line of emergency starting power supply is correctly connected with external cell, if it is, system thinks that user is now for external cell charging。If clip is not properly connected together external cell, system default is to the battery charging of emergency power supply own。In charging process, as long as output clip is correctly connected to external cell, system immediate precedence is switched to external cell charging。Certainly, user when outside battery charges, by artificial interference, can also press open, it is achieved force priority is switched to internal cell charging。No matter being first charge outer battery or internal cell, as long as after fully charged, system automatically switches to another battery and supplements, simultaneously the indiscriminate real-time status surveying inside and outside battery, it is ensured that inside and outside battery is all in full kilter。Concrete work flow process is as follows: after charging AC power supplies accesses, change through AC-DC, charger output DC charging power supply is divided into three tunnel work, the first via is through the first diode D1, first resistance R1, after second audion Q2, drive the second audion Q2 conducting, after second audion Q2 conducting, first audion Q1 obtains reversed bias voltage through the 14th resistance R14, the first audion Q1 is made to be changed into conducting state from cut-off shape, be equivalent to system working power switch be opened, after first audion Q1 conducting, the anode of emergency starting power supply is through the 7th diode D7, first audion Q1, after 28th resistance R28, receive the input of the first chip IC 1, by the first chip IC 1, cell voltage is changed into the 5V working power that CPU work is required, CPU is made to enter steady-working state。Secondary route the 16th diode D16 is connected to the emitter stage of the 9th audion Q9, is added to the base stage of the 9th audion Q9 then through the 4th resistance R4, the 19th resistance R19, makes the 9th audion Q9 temporarily be in cut-off state。3rd tunnel is connected to signal acquisition circuit, through the 6th resistance R6, 12nd resistance R12, after first electric capacity C1 dividing potential drop gathers, the information worked by charger is sent to CPU, when CPU obtains charger already at the information of duty, start to read whether clip end correctly has battery outward, if there being external connection battery, so the external cell signal of telecommunication will (Acquisition Circuit includes the 8th resistance R8 by Acquisition Circuit, 13rd resistance R13, second electric capacity C2) process after, it is sent to CPU, now, system is then thought to be needed external cell is charged, CPU is sent high level at once by its 18th foot, through the 53rd resistance R53, 21st resistance R21 rear drive the 8th audion Q8 conducting, the first relay J K1 adhesive conducting is made after 8th audion Q8 conducting, charging cathode power supply is switched in the loop of externally charging through the normally opened contact of relay。17th foot of CPU is sent out a high level again and will be driven the 3rd audion Q3 conducting by the 51st resistance R51, the 5th resistance R5 simultaneously, after 3rd audion Q3 conducting, the base stage of the 9th audion Q9 obtains an anti-low-voltage through the 19th resistance R19, the 9th audion Q9 is made to be transferred to fully on state by cut-off state, it is achieved external cell is charged process。Otherwise, when clip is not connected to external cell, CPU measures after not having external connection battery information from Acquisition Circuit, default user is thought only to charge to internal cell, now the 17th foot of CPU directly exports high level, will make the 9th audion Q9 conducting of on-off control, and at the 18th foot maintenance low level state of CPU, charge circuit is made to be received the positive pole of internal cell by the normally-closed contact of relay, it is achieved all processes to internal cell charging。
The present invention has following characteristics: one, utilizing meets an urgent need opens the charger platform that power supply carries, the clip line hardware foundation as internal and external battery list is exported in conjunction with it, by filling machine, inside and outside battery information gathers, CPU processes and calculates and judge the corresponding ON-OFF control circuit conducting of rear drive, it is achieved automatically identifies inside and outside battery status and is automatically performed battery charging process internal, outer。Two, when the charger of emergency starting power supply accesses, system identifies that whether external battery voltage and connected mode be correct automatically, it is determined that after external safety is correct, automatically the output loop of charger is switched to outside battery two ends to be charged, it is achieved safety is externally charged。Three, by emergency starting power operation panel shows corresponding information。Such as, internal charged form or externally charged form, charging terminate, the real-time status such as exception, charging voltage of charging to be to remind user。Four, system is in external charging process, and user can pass through to force switching switch to realize forcing internal cell is charged on panel。Five, after external cell is full of, system is charged charger automatically proceeds to internal cell or tiny stream fills maintenance, detects the real-time electric quantity state of external cell simultaneously, realize inside and outside synchronous intelligent identification battery status and adjust charging modes in time, it is ensured that the inside and outside battery moment keeps good performance。
Above specific embodiments of the invention are described。It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on the flesh and blood of the present invention。
Claims (1)
1. the emergency starting power supply that can automatically identify that inside and outside battery charges, it is characterised in that comprising:
Charger Power Entry Module, mainly realizes the conversion of alternating-current/direct-current, to obtain the charge power supply needed for battery；
Inside and outside charge control module, the switching of the internal or external charge circuit of primary responsibility, it is carried out automatically selecting the important guarantee of charge circuit；
Inside and outside set of cells, inside and outside set of cells includes internal cell and external cell, and internal cell is exactly the set of cells of emergency starting power supply；External cell is set of cells to be charged；
DC-DC power module, it is achieved to controlling the working power that system provides required；
CPU processing module, it is achieved the collection data of letter collection acquisition module are analyzed, process and send the inside and outside information command charged；
Letter collection acquisition module, it is achieved charger and inside and outside set of cells and user's operation information are acquired, process；
Operation instruction module, it is achieved state and the operation result of user operation show；
Described inside and outside charge control module, DC-DC power module are all connected with charger Power Entry Module, inside and outside charge control module is connected with inside and outside set of cells, and inside and outside charge control module, inside and outside set of cells, DC-DC power module, letter collection acquisition module, operation instruction module are all connected with CPU processing module；
Described inside and outside charge control module includes the 4th resistance, 5th resistance, 19th resistance, 21st resistance, 51st resistance, 53rd resistance, 16th diode, 17th diode, first relay, 3rd audion, 8th audion, 9th audion, 5th resistance, 51st resistance is all connected with the base stage of the 3rd audion, 4th resistance, 19th resistance is all connected with the colelctor electrode of the 3rd audion, 16th diode, 4th resistance is all connected with the emitter stage of the 9th audion, the base stage of the 19th resistance and the 9th audion connects, 21st resistance, 53rd resistance is all connected with the base stage of the 8th audion, 17th diode, first relay is all connected with the colelctor electrode of the 8th audion；
Described inside and outside set of cells includes internal cell, external cell, switch, and internal cell is connected with external cell, and switch is connected between internal cell and external cell；
Described DC-DC power module includes the first diode, second diode, 3rd diode, 4th diode, 5th diode, 7th diode, press button, first resistance, second resistance, 14th resistance, 20th resistance, 28th resistance, first audion, second audion, 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity, first chip, the first diode and the 4th Diode series, the second diode and the 5th Diode series, the first diode, second diode, 3rd diode, 4th diode, 5th diode is all connected with the first resistance, the first resistance, 20th resistance is all connected with the base stage of the second audion, the second resistance, 14th resistance is all connected with the colelctor electrode of the second audion, and the base stage of the 14th resistance and the first audion connects, and the colelctor electrode of the 28th resistance and the first audion connects, the 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity is parallel with one another, the 4th electric capacity, 9th electric capacity, tenth electric capacity, 11st electric capacity, 28th resistance is all connected with the first chip, and the 7th diode is connected between the emitter stage of press button and the first audion, and press button and the second diode connect；
Described CPU processing module includes fourth chip, the 7th electric capacity, the 8th electric capacity, the 26th resistance, and the 7th electric capacity, the 8th electric capacity, the 26th resistance are all connected with fourth chip, the 7th electric capacity and the 26th resistant series；
Described letter collection acquisition module includes the first electric capacity, second electric capacity, 3rd electric capacity, 5th electric capacity, 3rd resistance, 6th resistance, 7th resistance, 8th resistance, 12nd resistance, 13rd resistance, 23rd resistance, 24th resistance, 25th resistance, 27th resistance, force switching switch, 8th diode, 6th resistance and the 12nd resistant series, 12nd resistance and the first Capacitance parallel connection, 8th resistance and the 13rd resistant series, 13rd resistance and the second Capacitance parallel connection, 7th resistance and the 25th resistant series, 25th resistance and the 3rd Capacitance parallel connection, 5th electric capacity and the 27th resistor coupled in parallel, 3rd resistance and the 24th resistant series, 23rd resistance is connected between the 5th electric capacity and the 27th resistance, 3rd resistance, 24th resistance is all connected with forcing switching switch, 8th diode and the 27th resistance connect；
Described operation instruction module includes the first light emitting diode, second light emitting diode, 3rd light emitting diode, 4th light emitting diode, display screen, 9th resistance, tenth resistance, 11st resistance, 16th resistance, 17th resistance, 18th resistance, 29th resistance, 30th resistance, 31st resistance, 32nd resistance, 5th audion, 6th audion, 7th audion, first light emitting diode and the 29th resistant series, second light emitting diode and the 30th resistant series, 3rd light emitting diode and the 31st resistant series, 4th light emitting diode and the 32nd resistant series, 9th resistance and the 16th resistor coupled in parallel and be all connected with the base stage of the 6th audion, tenth resistance and the 17th resistor coupled in parallel and be all connected with the base stage of the 5th audion, 11st resistance and the 18th resistor coupled in parallel and be all connected with the base stage of the 7th audion, the colelctor electrode of the 5th audion, the colelctor electrode of the 6th audion, the colelctor electrode of the 7th audion is all connected with display screen；
Described charger Power Entry Module includes the 9th diode, tenth diode, 11st diode, 12nd diode, 13rd diode, 14th diode, 15th diode, first inductance, 12nd electric capacity, 13rd electric capacity, 14th electric capacity, 15th electric capacity, 16th electric capacity, 17th electric capacity, 18th electric capacity, 19th electric capacity, 20th electric capacity, 41st resistance, 42nd resistance, 43rd resistance, 44th resistance, 45th resistance, 46th resistance, 47th resistance, 48th resistance, 49th resistance, 50th resistance, 52nd resistance, 3rd chip, transformator, the 9th diode, 11st diode is all connected with an electric fuse, the 9th diode, tenth diode, 11st diode, 12nd diode is parallel with one another, one end of first inductance and the 9th Diode series, 12nd electric capacity and the 13rd Capacitance parallel connection, the first inductance and the 41st resistor coupled in parallel, the other end of the first inductance and the 20th capacitances in series, 13rd diode and the 17th capacitances in series, 17th electric capacity and the 48th resistor coupled in parallel, the 14th diode and the 20th capacitances in series, the 49th resistance and the 15th capacitances in series, 15th diode and the 50th resistant series, the 43rd resistance, 44th resistance, 45th resistance is parallel with one another, the 46th resistance and the 47th resistor coupled in parallel, the 16th electric capacity and the 19th Capacitance parallel connection, the 14th electric capacity, 42nd resistance, 13rd diode, transformator is all connected with the 3rd chip, the 18th electric capacity and the 52nd resistor coupled in parallel。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410353619.0A CN104113116B (en) | 2014-07-23 | 2014-07-23 | Can automatically identify the emergency starting power supply that inside and outside battery charges |
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| CN201410353619.0A CN104113116B (en) | 2014-07-23 | 2014-07-23 | Can automatically identify the emergency starting power supply that inside and outside battery charges |
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| CN104113116B true CN104113116B (en) | 2016-06-22 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467083A (en) * | 2014-11-24 | 2015-03-25 | 成都贝发信息技术有限公司 | Voltage-stabilized power circuit applicable to quality management system |
| CN105594092B (en) | 2015-04-30 | 2018-08-03 | 深圳市大疆创新科技有限公司 | Charger, charging system and aircraft with the charger |
| CN105186643A (en) * | 2015-09-22 | 2015-12-23 | 上海广为美线电源电器有限公司 | Multifunctional charging device with starting |
| US10773769B2 (en) * | 2017-04-03 | 2020-09-15 | Shimano Inc. | Bicycle drive system, bicycle drive unit, and bicycle battery unit |
| CN108551195B (en) * | 2018-06-12 | 2024-04-05 | 深圳市瑞晶实业有限公司 | Mobile phone charger |
| CN112688380B (en) * | 2020-12-14 | 2023-05-30 | 广州引派旺汽车用品有限公司 | Emergency starting power supply for automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316045A (en) * | 2007-05-30 | 2008-12-03 | 群华电子股份有限公司 | Battery charging apparatus used for portable system |
| CN101316047A (en) * | 2008-07-21 | 2008-12-03 | 上海广为美线电源电器有限公司 | Emergency power supply with charger |
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2014
- 2014-07-23 CN CN201410353619.0A patent/CN104113116B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316045A (en) * | 2007-05-30 | 2008-12-03 | 群华电子股份有限公司 | Battery charging apparatus used for portable system |
| CN101316047A (en) * | 2008-07-21 | 2008-12-03 | 上海广为美线电源电器有限公司 | Emergency power supply with charger |
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Address after: 201109 floor 1-2, building 1, No. 18, Lane 4916, Hongmei South Road, Minhang District, Shanghai Patentee after: SHANGHAI POWER STATION Co.,Ltd. Address before: No. 18, Lane 4916, Hongmei South Road, Minhang District, Shanghai 200241 Patentee before: SHANGHAI POWER STATION Co.,Ltd. |