CN109193870A - A kind of battery charging management method and device - Google Patents
A kind of battery charging management method and device Download PDFInfo
- Publication number
- CN109193870A CN109193870A CN201811316820.6A CN201811316820A CN109193870A CN 109193870 A CN109193870 A CN 109193870A CN 201811316820 A CN201811316820 A CN 201811316820A CN 109193870 A CN109193870 A CN 109193870A
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- China
- Prior art keywords
- battery
- charger
- controller
- voltage
- system requirement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention is suitable for battery boosting technology field, provide a kind of battery charging management method and device, the method is executed by the controller connecting with battery, it include: that detection connects the charger of the controller and whether meets battery system requirement, when the charger that detection connects the controller meets battery system requirement, the working condition for switching the battery is charged state.Die sinking design specialized connector is avoided passing through, solves the matching problem of charger and battery, even if the joint geometry of the matched charger of different electronic products is identical, also there is no battery exception or the security risks of spontaneous combustion.
Description
Technical field
The present invention relates to battery boosting technology fields, and in particular to a kind of battery charging management method and device.
Background technique
The charger that existing market is sold is various in style, and the size and appearance of the charger of each manufacturer production are not
Together.And be powered to guarantee that user is not available charger insertion electronic product against regulation, manufacturer generally adopts
Similar thing is avoided to occur with unique special joint is designed.However, special joint needs to be opened design, need to match specially
The supplier of industry produces chain, virtually increases research and development cost.If the joint geometry of the matched charger of different electronic products
Identical, there is also battery exception or the security risks of spontaneous combustion.
Summary of the invention
The present invention provides a kind of battery charging management method and device, it is intended to solve existing charging modes complexity, safety wind
The high problem in danger.
The present invention provides a kind of battery charging management method, is executed by the controller connecting with battery, which comprises
Whether the charger that detection connects the controller meets battery system requirement；
When the charger that detection connects the controller meets battery system requirement, the working condition for switching the battery is
Charged state.
Optionally, the method also includes:
When the charger that detection connects the controller does not meet battery system requirement, the charger is cut off to the electricity
The power supply in pond, and the working condition of the switching battery is protected mode.
Optionally, whether the charger that the detection connects the controller meets battery system requirement, comprising:
Detection connects the port identification voltage that the charger of the controller provides, and is determined according to the port identification voltage
Whether the electric current and voltage of the charger meet battery system requirement；
When determining that the electric current of the charger and voltage meet the battery system requirement according to the port identification voltage,
Determine that the charger for connecting the controller meets the battery system requirement.
Optionally, described to determine whether the electric current of the charger and voltage meet battery according to the port identification voltage
System requirements, comprising:
Determine whether the electric current of the charger meets battery system requirement according to the port identification voltage；
When determining that the electric current of the charger meets the battery system requirement according to the port identification voltage, according to institute
It states port identification voltage and determines whether the voltage of the charger meets the battery system requirement；
When determining that the voltage of the charger meets the battery system requirement according to the port identification voltage, the company of determination
The charger for connecing the controller meets the battery system requirement.
Optionally, the battery system requires to include:
The port identification voltage is matched with the standard rated voltage for supplying electricity to the battery.
Optionally, when the charger that the detection connects the controller meets battery system requirement, switch the battery
Working condition be charged state, comprising:
When the charger that detection connects the controller meets battery system requirement, the charging that closure connects the battery is opened
The working condition closed, and then switch the battery is charged state.
The present invention also provides a kind of battery apparatus, including controller and charge switch, the controller is opened with the charging
Connection connects, and the controller is for executing following steps:
Whether the charger that detection connects the controller meets battery system requirement；
When the charger that detection connects the controller meets battery system requirement, the charge switch is controlled, with switching
The working condition of the battery is charged state.
Optionally, it realizes when the controller is also used to execute the computer program stored in memory as above-mentioned any one
The step of item battery charging management method.
Optionally, the battery apparatus further includes battery, and the charge switch is connect with the battery.
The present invention also provides a kind of charger, the charger includes connecting for battery powered charging basic circuit, anode
Connect end and cathode connecting pin, which is characterized in that the charger is connect with any of the above-described battery apparatus when in use, institute
Stating charger further includes first resistor, second resistance, detection connecting pin and the voltage-stablizer connecting with the charging basic circuit, institute
State one end of first resistor and one end series connection of the second resistance, the other end of the first resistor and the one of the voltage-stablizer
End connection, the other end of the second resistance are connect with the other end of the voltage-stablizer, the anode connection of the charger
The anode connection terminal for connecting the battery apparatus is held, the cathode connecting pin of the charger is for connecting the battery
The output voltage of the cathode connecting pin of equipment, the detection connecting pin of the charger is the first resistor and the second resistance
Partial pressure, the detection connecting pin of the charger is used to connect the port identification voltage end of the controller of the battery apparatus；Institute
When stating the charger connection battery apparatus, the battery apparatus passes through the controller of the battery apparatus, detects the charging
The port identification voltage of the detection connecting pin of device, to detect whether the charger of the connection battery apparatus meets battery system
System requires, and when the charger that detection connects the battery apparatus meets battery system requirement, switches the work of the battery apparatus
State is charged state.
The present invention is suitable for battery boosting technology field, provides a kind of battery charging management method and device, the side
Method is executed by the controller connecting with battery, comprising: whether the charger that detection connects the controller, which meets battery system, is wanted
It asks, when the charger that detection connects the controller meets battery system requirement, switches the working condition of the battery as charging
State.Die sinking design specialized connector is avoided passing through, solves the matching problem of charger and battery, even if different electronic products
The joint geometry for the charger matched is identical, and also there is no battery exception or the security risks of spontaneous combustion.
Detailed description of the invention
Fig. 1 shows the flow chart of the battery charging management method of the offer of the embodiment of the present invention one；
Fig. 2 shows the flow charts of battery charging management method provided by Embodiment 2 of the present invention；
Fig. 3 shows the flow chart of the battery charging management method of the offer of the embodiment of the present invention three；
Fig. 4 shows the battery apparatus structure chart of the offer of the embodiment of the present invention four；
Fig. 5 shows the battery apparatus structure chart of the offer of the embodiment of the present invention five；
Fig. 6 shows the charger construction figure of the offer of the embodiment of the present invention six.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is suitable for battery boosting technology field, provides a kind of battery charging management method and device, the side
Method is executed by the controller connecting with battery, comprising: whether the charger that detection connects the controller, which meets battery system, is wanted
It asks, when the charger that detection connects the controller meets battery system requirement, switches the working condition of the battery as charging
State.Die sinking design specialized connector is avoided passing through, solves the matching problem of charger and battery, even if different electronic products
The joint geometry for the charger matched is identical, and also there is no battery exception or the security risks of spontaneous combustion.
Embodiment one
Fig. 1 shows the flow chart of the battery charging management method of the offer of the embodiment of the present invention one.As shown in Figure 1, described
Method is executed by the controller connecting with battery, the described method comprises the following steps 110 and step 120:
110, whether the charger that detection connects the controller meets battery system requirement；
In step 110, whether the charger that the detection connects the controller meets battery system requirement, including with
Lower step:
Detection connects the port identification voltage that the charger of the controller provides, and is determined according to the port identification voltage
Whether the electric current and voltage of the charger meet battery system requirement；
When determining that the electric current of the charger and voltage meet the battery system requirement according to the port identification voltage,
Determine that the charger for connecting the controller meets the battery system requirement.
The battery system requires to include: the port identification voltage and the standard rated voltage for supplying electricity to the battery
Match.
120, when the charger that detection connects the controller meets battery system requirement, switch the work shape of the battery
State is charged state.
In embodiments of the present invention, it will be understood by those skilled in the art that the description of above controller is only example, and
Do not constitute the restriction to controller, may include component more more or fewer than foregoing description, perhaps combine certain components or
Different components.
Alleged controller can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) or micro-control unit (Microcontroller Unit, MCU) or monolithic it is micro-
Type computing unit or other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..General place
Reason device can be microprocessor or the processor is also possible to any conventional processor etc., and the processor is the calculating
The control centre of machine device utilizes the various pieces of various interfaces and the entire computer installation of connection.
It include that memory or the controller are connect with the memory in the controller, memory can be used for storing institute
Computer program and/or module are stated, the processor is by operation or executes the computer program of storage in the memory
And/or module, and the data being stored in memory are called, realize the various functions of the computer installation.The storage
Device can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one function
Required application program (such as sound-playing function, image player function etc.) etc.；Storage data area can be stored according to mobile phone
Use created data (such as audio data, phone directory etc.) etc..In addition, memory may include high random access storage
Device can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart
MediaCard, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card), at least one disk
Memory device, flush memory device or other volatile solid-state parts.
Embodiment two
Fig. 2 shows the flow charts of battery charging management method provided by Embodiment 2 of the present invention.As shown in Fig. 2, described
Method is executed by the controller connecting with battery, the described method comprises the following steps 210,220,230 and 240:
210, determine whether the electric current of the charger meets battery system requirement according to the port identification voltage；
220, when determining that the electric current of the charger meets the battery system requirement according to the port identification voltage, root
Determine whether the voltage of the charger meets the battery system requirement according to the port identification voltage；
230, when determining that the voltage of the charger meets the battery system requirement according to the port identification voltage, really
Surely the charger for connecting the controller meets the battery system requirement.
240, when the charger that detection connects the controller meets battery system requirement, switch the work shape of the battery
State is charged state.
Embodiment three
Fig. 3 shows the flow chart of the battery charging management method of the offer of the embodiment of the present invention three.As shown in figure 3, described
Method is executed by the controller connecting with battery, which comprises
310, whether the charger that detection connects the controller meets battery system requirement；
320, when the charger that detection connects the controller does not meet battery system requirement, the charger is cut off to institute
The power supply of battery is stated, and the working condition of the switching battery is protected mode.
In step 320, when the charger that the detection connects the controller meets battery system requirement, described in switching
The working condition of battery is charged state, comprising:
When the charger that detection connects the controller meets battery system requirement, the charging that closure connects the battery is opened
The working condition closed, and then switch the battery is charged state.
Example IV
Fig. 4 shows the battery apparatus structure chart of the offer of the embodiment of the present invention four.As shown in figure 4, the battery apparatus 400
Including controller 410 and charge switch 420, the controller 410 is connect with the charge switch 420, and the controller 410 is used
In execution following steps:
Whether the charger that detection connects the controller meets battery system requirement；
When the charger that detection connects the controller meets battery system requirement, the charge switch is controlled, with switching
The working condition of the battery is charged state.
Optionally, embodiment one is realized when the controller 410 is also used to execute the computer program stored in memory
Into the method in three described in any one method the step of battery charging management method.
In embodiments of the present invention, it will be understood by those skilled in the art that the description of above controller 410 is only to show
Example, does not constitute the restriction to controller, may include component more more or fewer than foregoing description, or the certain portions of combination
Part or different components.
Alleged controller 410 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) or micro-control unit (Microcontroller Unit) or single-sheet miniature meter
Calculate unit or other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..General processor
It can be microprocessor or the processor be also possible to any conventional processor etc., the processor is the computer dress
The control centre set utilizes the various pieces of various interfaces and the entire computer installation of connection.
It include that memory or the controller 410 are connect with the memory in the controller 410, memory can be used for
The computer program and/or module are stored, the processor is by operation or executes the calculating of storage in the memory
Machine program and/or module, and the data being stored in memory are called, realize the various functions of the computer installation.Institute
Stating memory can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one
Application program needed for a function (such as sound-playing function, image player function etc.) etc.；Storage data area can store basis
Mobile phone uses created data (such as audio data, phone directory etc.) etc..In addition, memory may include that high speed is deposited at random
Access to memory can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (FlashCard), at least one disk
Memory device, flush memory device or other volatile solid-state parts.
Embodiment five
Fig. 5 shows the battery apparatus structure chart of the offer of the embodiment of the present invention five.As shown in figure 5, the battery apparatus 500
Including controller 510, charge switch 520 and battery 530, the controller 510 is connect with the charge switch 520, described to fill
Electric switch 520 is connect with the battery 530, and the controller 510 is for executing following steps:
Whether the charger that detection connects the controller 510 meets battery system requirement；
When the charger that detection connects the controller 510 meets battery system requirement, the charge switch 520 is controlled,
To switch the working condition of the battery 530 as charged state.
Optionally, embodiment one is realized when the controller 510 is also used to execute the computer program stored in memory
Into the method in three described in any one method the step of battery charging management method.
In embodiments of the present invention, it will be understood by those skilled in the art that the description of above controller 510 is only to show
Example, does not constitute the restriction to controller, may include component more more or fewer than foregoing description, or the certain portions of combination
Part or different components.
Alleged controller 510 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) or micro-control unit (Microcontroller Unit) or single-sheet miniature meter
Calculate unit or other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..General processor
It can be microprocessor or the processor be also possible to any conventional processor etc., the processor is the computer dress
The control centre set utilizes the various pieces of various interfaces and the entire computer installation of connection.
It include that memory or the controller 510 are connect with the memory in the controller 510, memory can be used for
The computer program and/or module are stored, the processor is by operation or executes the calculating of storage in the memory
Machine program and/or module, and the data being stored in memory are called, realize the various functions of the computer installation.Institute
Stating memory can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one
Application program needed for a function (such as sound-playing function, image player function etc.) etc.；Storage data area can store basis
Mobile phone uses created data (such as audio data, phone directory etc.) etc..In addition, memory may include that high speed is deposited at random
Access to memory can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (FlashCard), at least one disk
Memory device, flush memory device or other volatile solid-state parts.
Embodiment six
Fig. 6 shows the charger construction figure of the offer of the embodiment of the present invention six.As shown in fig. 6, the charger 600 includes
For battery powered charging basic circuit 610, anode connection terminal 620 and cathode connecting pin 630, the charger 600 is being used
When connect with the battery apparatus (such as battery apparatus 400 or battery apparatus 500) any in above-described embodiment, the charging
Device 600 further includes first resistor R1, second resistance R2, detection connecting pin 640 and connect with the charging basic circuit 610 steady
One end of depressor 650, one end of the first resistor R1 and the second resistance R2 are connected, the other end of the first resistor R1
It being connect with one end of the voltage-stablizer 650, the other end of the second resistance R2 is connect with the other end of the voltage-stablizer 650,
The anode connection terminal 620 of the charger 600 is used to connect the anode connection terminal of the battery apparatus, the charger
The 600 cathode connecting pin 630 is used to connect the cathode connecting pin of the battery apparatus, and the detection of the charger 600 connects
The output voltage for connecing end 640 is the partial pressure of the first resistor and the second resistance, the detection connecting pin of the charger 600
The port identification voltage end of 640 controller for connecting the battery apparatus；The charger 600 connects the battery apparatus
When, the battery apparatus passes through the controller of the battery apparatus, detects the detection connecting pin 640 of the charger 600
Port identification voltage, connect the charger of the battery apparatus to detect and whether meet battery system requirement, detection connection institute
When stating the charger of battery apparatus and meeting battery system requirement, the working condition for switching the battery is charged state.
Embodiment seven
Low-speed vehicle market is the market of low-price competition, and the circuit form of charger is substantially Switching Power Supply.Because of profit
Space is small, so most of is that little company is producing and selling.Under this environment, necessarily cause product homogeneity serious, respectively
A manufacturer's size and appearance are different, and circuit form is substantially stereotyped.The difference is that laptop adapter
Manufacture, client misapplies power supply adaptor and is inserted into undesirable notebook in order to prevent, and each manufacturer all designs unique special
Similar thing is avoided to occur with connector.Special joint needs to be opened design, needs professional supplier to produce chain, virtually increases
Cost is also unfavorable for the popularization in low-speed vehicle market.In consideration of it, the embodiment of the present invention provides a kind of charging management system, including fill
Electric appliance and charging equipment, when the charging equipment is connected with the charger, the charging equipment passes through the charging equipment
Whether the charger that controller detection connects the controller meets battery system requirement.Detection connects the charging of the controller
When device meets battery system requirement, the working condition for switching the battery is charged state.For example, being detected in the battery apparatus
Connect the controller charger do not meet battery system requirement in the case where, the battery apparatus is by controller, closure
The working condition for connecting the charge switch of the battery, and then switching the battery is charged state.If described in detection connection
When the charger of controller does not meet battery system requirement, then power supply of the charger to the battery, and switching are cut off
The working condition of the battery is protected mode.
The battery apparatus is mainly by identifying that the port identification voltage of charger connects filling for the controller to determine
Whether electric appliance meets battery system requirement.Specifically, the controller of the battery apparatus is determined according to the port identification voltage
Whether the electric current and voltage of the charger meet battery system requirement.If filled according to port identification voltage determination
The electric current and voltage of electric appliance meet the battery system requirement, it is determined that the charger for connecting the controller meets the battery
System requirements.If determining that the electric current of the charger and voltage do not meet the battery system according to the port identification voltage
It is required that, it is determined that the charger for connecting the controller does not meet the battery system requirement.
To solve the electric current and the voltage how battery apparatus determines according to the port identification voltage charger
It in solution provided in an embodiment of the present invention, is carried out so that controller is MCU as an example the problem of meeting the battery system requirement
Illustrate, the operating voltage of MCU is in 3.3V.In the initial state, battery is in off state, and battery apparatus is connected with charger
Afterwards, the controller of battery apparatus acquires port identification voltage from charger side.
The controller of battery apparatus determines whether the electric current of the charger meets battery according to the port identification voltage
System requirements.Specifically, the controller of battery apparatus determines the electricity of the charger according to the first place value of port identification voltage
Whether stream meets battery system requirement, if the first place value of port identification voltage is less than or equal to preset first value, such as
Preset first value is 2, if the first place value of port identification voltage is less than or equal to 2, shows the electric current of the charger
Meet battery system requirement.Further, if the first place value of port identification voltage is 0, it is determined that charger belongs to trickle charge
Charger type, if the first place value of port identification voltage is 2, it is determined that charger belongs to fast charge charger type, if
First place value of the port identification cliff of displacement is 1, it is determined that the type of charger is between fast charge charger type and trickle charge charger class
Between type.
Determine that the electric current of the charger meets according to the first place value of port identification voltage in the controller of battery apparatus
When battery system requires, determine whether the voltage of the charger meets the battery system and want according to the port identification voltage
It asks.Specifically, the controller of battery apparatus determines the charger according to the second place value and third place value of port identification voltage
Voltage whether meet the battery system requirement.If the combination of the second place value and third place value of port identification voltage is equal to
The standard rated voltage of the battery is supplied electricity to, such as supplying electricity to the standard rated voltage of the battery is 30V, if port is known
The combination of the second place value and third place value of other voltage, which is equal to 30V, (can permit the second place value and third of port identification voltage
The combination of place value changes in the margin of tolerance of the standard rated voltage of the battery, such as slightly below or slightly larger than 30V), then
Show that the voltage of the charger meets battery system requirement.Institute is determined according to the port identification voltage in the battery apparatus
When stating the voltage of charger and meeting the battery system requirement, determine that the charger for connecting the controller meets the battery system
System requires.
Embodiment eight
Low-speed vehicle market is the market of low-price competition, and the circuit form of charger is substantially Switching Power Supply.Because of profit
Space is small, so most of is that little company is producing and selling.Under this environment, necessarily cause product homogeneity serious, respectively
A manufacturer's size and appearance are different, and circuit form is substantially stereotyped.The difference is that laptop adapter
Manufacture, client misapplies power supply adaptor and is inserted into undesirable notebook in order to prevent, and each manufacturer all designs unique special
Similar thing is avoided to occur with connector.Special joint needs to be opened design, needs professional supplier to produce chain, virtually increases
Cost is also unfavorable for the popularization in low-speed vehicle market.In consideration of it, the embodiment of the present invention provides a kind of charging management system, including fill
Electric appliance and charging equipment, when the charging equipment is connected with the charger, the charging equipment passes through the charging equipment
Whether the charger that controller detection connects the controller meets battery system requirement.Detection connects the charging of the controller
When device meets battery system requirement, the working condition for switching the battery is charged state.For example, being detected in the battery apparatus
Connect the controller charger do not meet battery system requirement in the case where, the battery apparatus is by controller, closure
The working condition for connecting the charge switch of the battery, and then switching the battery is charged state.If described in detection connection
When the charger of controller does not meet battery system requirement, then power supply of the charger to the battery, and switching are cut off
The working condition of the battery is protected mode.
The battery apparatus is mainly by identifying that the port identification voltage of charger connects filling for the controller to determine
Whether electric appliance meets battery system requirement.Specifically, the controller of the battery apparatus is determined according to the port identification voltage
Whether the electric current and voltage of the charger meet battery system requirement.If filled according to port identification voltage determination
The electric current and voltage of electric appliance meet the battery system requirement, it is determined that the charger for connecting the controller meets the battery
System requirements.If determining that the electric current of the charger and voltage do not meet the battery system according to the port identification voltage
It is required that, it is determined that the charger for connecting the controller does not meet the battery system requirement.
To solve the electric current and the voltage how battery apparatus determines according to the port identification voltage charger
The problem of not meeting the battery system requirement, solution provided in an embodiment of the present invention are as follows: be by processor of controller
Example is illustrated, and the operating voltage of processor is in 5V.In the initial state, battery is in off state, battery apparatus and charging
After device connection, port identification voltage that the controller of battery apparatus is acquired from charger side.
The controller of battery apparatus determines whether the electric current of the charger meets battery according to the port identification voltage
System requirements.Specifically, the controller of battery apparatus determines the electricity of the charger according to the first place value of port identification voltage
Whether stream meets battery system requirement, if the first place value of port identification voltage is greater than preset first value, such as preset
First value is 2, if the first place value of port identification voltage is greater than preset first value 2, shows the electric current of the charger
Battery system requirement is not met.
Determine that the electric current of the charger is not inconsistent according to the first place value of port identification voltage in the controller of battery apparatus
When closing battery system requirement, controls the controller and enter dormant state.
Embodiment nine
Low-speed vehicle market is the market of low-price competition, and the circuit form of charger is substantially Switching Power Supply.Because of profit
Space is small, so most of is that little company is producing and selling.Under this environment, necessarily cause product homogeneity serious, respectively
A manufacturer's size and appearance are different, and circuit form is substantially stereotyped.The difference is that laptop adapter
Manufacture, client misapplies power supply adaptor and is inserted into undesirable notebook in order to prevent, and each manufacturer all designs unique special
Similar thing is avoided to occur with connector.Special joint needs to be opened design, needs professional supplier to produce chain, virtually increases
Cost is also unfavorable for the popularization in low-speed vehicle market.In consideration of it, the embodiment of the present invention provides a kind of charging management system, including fill
Electric appliance and charging equipment, when the charging equipment is connected with the charger, the charging equipment passes through the charging equipment
Whether the charger that controller detection connects the controller meets battery system requirement.Detection connects the charging of the controller
When device meets battery system requirement, the working condition for switching the battery is charged state.For example, being detected in the battery apparatus
Connect the controller charger do not meet battery system requirement in the case where, the battery apparatus is by controller, closure
The working condition for connecting the charge switch of the battery, and then switching the battery is charged state.If described in detection connection
When the charger of controller does not meet battery system requirement, then power supply of the charger to the battery, and switching are cut off
The working condition of the battery is protected mode.
The battery apparatus is mainly by identifying that the port identification voltage of charger connects filling for the controller to determine
Whether electric appliance meets battery system requirement.Specifically, the controller of the battery apparatus is determined according to the port identification voltage
Whether the electric current and voltage of the charger meet battery system requirement.If filled according to port identification voltage determination
The electric current and voltage of electric appliance meet the battery system requirement, it is determined that the charger for connecting the controller meets the battery
System requirements.If determining that the electric current of the charger and voltage do not meet the battery system according to the port identification voltage
It is required that, it is determined that the charger for connecting the controller does not meet the battery system requirement.
To solve the electric current and the voltage how battery apparatus determines according to the port identification voltage charger
The problem of not meeting the battery system requirement, solution provided in an embodiment of the present invention are as follows: be by processor of controller
Example is illustrated, and the operating voltage of processor is in 5V.In the initial state, battery is in off state, battery apparatus and charging
After device connection, port identification voltage that the controller of battery apparatus is acquired from charger side.
The controller of battery apparatus determines whether the electric current of the charger meets battery according to the port identification voltage
System requirements.Specifically, the controller of battery apparatus determines the electricity of the charger according to the first place value of port identification voltage
Whether stream meets battery system requirement, if the first place value of port identification voltage is less than or equal to preset first value, such as
Preset first value is 2, if the first place value of port identification voltage is less than or equal to preset first value 2, it is determined that described
The electric current of charger meets battery system requirement.Exemplary illustration, further, if the first place value of port identification voltage is
0, it is determined that charger belongs to trickle charge charger type, if the first place value of port identification voltage is 2, it is determined that charger category
In fast charge charger type, if the first place value of the port identification cliff of displacement is 1, it is determined that the type of charger charges between fast charge
Between device type and trickle charge charger type.
Determine that the electric current of the charger meets according to the first place value of port identification voltage in the controller of battery apparatus
When battery system requires, determine whether the voltage of the charger meets the battery system and want according to the port identification voltage
It asks.Specifically, the controller of battery apparatus determines the charger according to the second place value and third place value of port identification voltage
Voltage whether meet the battery system requirement.If the combination of the second place value and third place value of port identification voltage is equal to
Supplying electricity to the standard rated voltage of the battery, (combination that can permit the second place value and third place value of port identification voltage exists
It is changed in the margin of tolerance of the standard rated voltage of the battery, for example is slightly below or slightly larger than the standard for supplying electricity to the battery
Voltage rating), such as supplying electricity to the standard rated voltage of the battery is 50V, if the second place value of port identification voltage and
The combination of third place value be more than or less than 50V (or the combination of the second place value and third place value of port identification voltage be more than institute
State the margin of tolerance of the standard rated voltage of battery), then show that the voltage of the charger does not meet battery system requirement.Institute
When stating battery apparatus and determining that the voltage of the charger does not meet the battery system requirement according to the port identification voltage, really
Surely the charger for connecting the controller does not meet the battery system requirement, and then controls the controller and enter suspend mode shape
State.
It to sum up describes, the present invention is suitable for battery boosting technology field, provides a kind of battery charging management method and dress
It sets, the method is executed by the controller connecting with battery, comprising: whether the charger that detection connects the controller meets electricity
Cell system requirement switches the work shape of the battery when charger that detection connects the controller meets battery system requirement
State is charged state.Die sinking design specialized connector is avoided passing through, solves the matching problem of charger and battery, even if different electricity
The joint geometry of the sub- matched charger of product is identical, and also there is no battery exception or the security risks of spontaneous combustion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of battery charging management method, which is characterized in that executed by the controller being connect with battery, which comprises
Whether the charger that detection connects the controller meets battery system requirement；
When the charger that detection connects the controller meets battery system requirement, switch the working condition of the battery as charging
State.
2. battery management method as described in claim 1, which is characterized in that further include:
When the charger that detection connects the controller does not meet battery system requirement, the charger is cut off to the battery
Power supply, and the working condition of the switching battery is protected mode.
3. the method as described in claim 1, which is characterized in that whether the charger that the detection connects the controller meets
Battery system requirement, comprising:
Detection connects the port identification voltage that the charger of the controller provides, according to port identification voltage determination
Whether the electric current and voltage of charger meet battery system requirement；
When determining that the electric current of the charger and voltage meet the battery system requirement according to the port identification voltage, determine
The charger for connecting the controller meets the battery system requirement.
4. method as claimed in claim 3, which is characterized in that described to determine the charger according to the port identification voltage
Electric current and voltage whether meet battery system requirement, comprising:
Determine whether the electric current of the charger meets battery system requirement according to the port identification voltage；
When determining that the electric current of the charger meets the battery system requirement according to the port identification voltage, according to the end
Mouth identification voltage determines whether the voltage of the charger meets the battery system requirement；
When determining that the voltage of the charger meets the battery system requirement according to the port identification voltage, connection institute is determined
The charger for stating controller meets the battery system requirement.
5. the method as described in claim 1-4 is any, which is characterized in that the battery system requires to include:
The port identification voltage is matched with the standard rated voltage for supplying electricity to the battery.
6. method as claimed in claim 5, which is characterized in that the charger that the detection connects the controller meets battery
When system requirements, the working condition for switching the battery is charged state, comprising:
When the charger that detection connects the controller meets battery system requirement, closure connects the charge switch of the battery,
And then the working condition for switching the battery is charged state.
7. a kind of battery apparatus, which is characterized in that including controller and charge switch, the controller and the charge switch connect
It connects, the controller is for executing following steps:
Whether the charger that detection connects the controller meets battery system requirement；
When the charger that detection connects the controller meets battery system requirement, the charge switch is controlled, described in switching
The working condition of battery is charged state.
8. battery apparatus as claimed in claim 7, which is characterized in that the controller is also used to execute to be stored in memory
It is realized when computer program as described in any one of claim 1-5 the step of battery charging management method.
9. battery apparatus as claimed in claim 7 or 8, which is characterized in that it further include battery, the charge switch and the electricity
Pond connection.
10. a kind of charger, the charger includes connecting for battery powered charging basic circuit, anode connection terminal with cathode
End, which is characterized in that the charger is connect with the battery apparatus any in the claims 7-9 when in use, institute
Stating charger further includes first resistor, second resistance, detection connecting pin and the voltage-stablizer connecting with the charging basic circuit, institute
State one end of first resistor and one end series connection of the second resistance, the other end of the first resistor and the one of the voltage-stablizer
End connection, the other end of the second resistance are connect with the other end of the voltage-stablizer, the anode connection of the charger
The anode connection terminal for connecting the battery apparatus is held, the cathode connecting pin of the charger is for connecting the battery
The output voltage of the cathode connecting pin of equipment, the detection connecting pin of the charger is the first resistor and the second resistance
Partial pressure, the detection connecting pin of the charger is used to connect the port identification voltage end of the controller of the battery apparatus；Institute
When stating the charger connection battery apparatus, the battery apparatus passes through the controller of the battery apparatus, detects the charging
The port identification voltage of the detection connecting pin of device, to detect whether the charger of the connection battery apparatus meets battery system
System requires, and when the charger that detection connects the battery apparatus meets battery system requirement, switches the working condition of the battery
For charged state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316820.6A CN109193870A (en) | 2018-11-07 | 2018-11-07 | A kind of battery charging management method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316820.6A CN109193870A (en) | 2018-11-07 | 2018-11-07 | A kind of battery charging management method and device |
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| CN109193870A true CN109193870A (en) | 2019-01-11 |
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| CN106655415A (en) * | 2017-03-14 | 2017-05-10 | 成都智朴思互联科技有限公司 | Intelligent universal charging identification and control device based on USB interface |
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| CN102439816B (en) * | 2011-08-22 | 2015-01-21 | 华为终端有限公司 | Hand held device, usb charger, and method for hand held device to identify usb charger |
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Application publication date: 20190111 |