CN208896885U - Power battery enhancing continues a journey and prolongs insurance system - Google Patents
Power battery enhancing continues a journey and prolongs insurance system Download PDFInfo
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- CN208896885U CN208896885U CN201821667011.5U CN201821667011U CN208896885U CN 208896885 U CN208896885 U CN 208896885U CN 201821667011 U CN201821667011 U CN 201821667011U CN 208896885 U CN208896885 U CN 208896885U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to the power battery technology fields of electric vehicle, more particularly to a kind of power battery enhancing continuation of the journey and prolong insurance system, including microprocessor control module, accessory power supply power supply module, drive circuit module, capacitance matrix module, supply input output control module and interface module；The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of power battery enhancing continuation of the journey is provided using the product of power battery for electric vehicle etc. and prolongs insurance system, fundamentally solves the problems, such as battery in battery durable enhancing and battery extension.
Description
Technical field
The utility model relates to a kind of power battery technology fields of electric vehicle, and in particular to a kind of power battery enhancing is continuous
It navigates and prolongs the technical solution of guarantor.
Background technique
Battery uses extensively in daily life, is especially widely filled on the power battery device of electric vehicle
It is standby to use.Especially electric vehicle has become that speed in the modern life is lower, operation stops because of its advantage such as convenient, environmentally friendly, economic
Put a kind of vehicles that are easy, meeting public short-distance and medium-distance trip requirements.But traditional battery of electric vehicle and it is supported on electricity
Road does not strictly disjoint, no matter still battery is powering to the load always system after start-up before activation, causes
The waste of electric energy and the reduction for using the continuation of the journey service life.Also, since system is always to connect with load, start to start in load
Moment, battery meeting overload operation can seriously affect the service life of battery.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, are mentioned for electric vehicle etc. using the product of power battery
For a kind of power battery enhancing continuation of the journey and prolong insurance system, fundamentally solves battery in battery durable enhancing and battery and use the longevity
The problem of life extends.
A kind of power battery enhancing continuation of the journey with prolong insurance system, including microprocessor control module, accessory power supply power supply module,
Drive circuit module, capacitance matrix module, supply input output control module and interface module；Wherein, the microprocessor control
Main control chip of the molding block as system, including MCU main control chip U1, using it is anti-reverse for electric diode D1 and current-limiting protection electricity
The program download circuit that R29 is constituted is hindered, is accurately controlled for each road output to system；The accessory power supply power supply mould
Block is connected to microprocessor control module, for completing conversion of the power supply from DC12V to DC5V；The capacitance matrix driving electricity
Road module is respectively connected to microprocessor control module and capacitance matrix module, for driving capacitance matrix module；The capacitor
Matrix module is connected to capacitance matrix drive circuit module, for controlling the charging to capacitor；The supply input output control
Module is connected to microprocessor control module, for controlling the input and output of power supply.
Further, the MCU main control chip U1 of the microprocessor control module uses one piece of STC15F2K60S2 chip.
Further, the accessory power supply power supply module is using voltage-dropping type integrated switch power device LM2596 as core
Voltage drop element, in the common of sustained diode 2, energy storage inductor L1, feedback network R42 and R36 and corresponding energy storage filter capacitor
The lower efficient conversion for completing DC12V to DC5V of effect.
Further, the drive circuit module includes multiple groups using triode Q34, Q30 and Q31 composition discrete component type
Push-and-pull driving circuit, wherein Q34, Q31 use NPN type triode 8050S, Q30 to use PNP type triode 8550S, and Q34 is
Prime is driven, Q30 and Q31 form push-pull drive, for driving NMOS transistor 80NF70.
Further, the capacitance matrix module is made of the high-voltage large-capacity electrolytic capacitor and N-MOS transistor of multiple groups,
NMOS transistor 80NF70 is used to control the charging of capacitor.
Further, the supply input output control module is made of two high-current relays K1, K2, when system is closed
Two relays K1, K2 are in off-state when closing, it is possible to prevente effectively from because short caused by line fault under dead ship condition
Road problem；External power supply situation is first detected after system is opened starts input relay K1, starting input after condition meets
It charges after relay K1 to capacitance matrix module, it is defeated to open opening after given capacitance matrix module charging terminates
Relay K2 supplying power for outside out.
Further, the interface module includes that the output of DC60V input end interface P1, DC60V end interface P2, DC12V are supplied
Totally three user interfaces and a program download debugging interface P4 to electric end interface P3.
Further, power battery enhancing continues a journey and prolongs insurance system, also includes buzzer system state report mould
Block and input and output indicating lamp module, for by input and output indicator light, power supply indicator light at different levels, program downloading indicator light and
Sound status reports buzzer to be easy to understand system mode.
In conclusion the utility model has the following beneficial effects:
1, using two big flow relay control system supplying power for outside of input and output, as far as possible guarantee battery safety, subtract
The probability that the other accidents such as the spontaneous combustion under few vehicle off working state occur.
2, using microprocessor control mode, it is precise and stable that each road output can accurately be controlled, and the microprocessor is only
Using anti-reverse for electric diode D1 and current limiting safeguard resistor R29 configuration program download circuit, adopted including system clock
With built-in chip type circuit.Peripheral component is few, and save the cost while can reduce probability of malfunction to greatest extent.
3, has the work frequency of 150KHZ as core voltage drop element using voltage-dropping type integrated switch power device LM2596
Rate can solve two problems of transfer efficiency and heat dissipation, reduced while economical and energy saving because generate heat it is excessive caused by time make trouble
Therefore while the chip periphery component seldom also reduce system fault probability while save the cost.
4, using the charge rate before microprocessor control capacitance matrix work, avoid instantaneous large-current to power battery
Impact, reduces battery short circuit or route and the failures such as burns and occur；
5, this system work early period to power battery asks for big energy without moment, using trickle multichannel charging modes
The energy is asked for system.Especially with super capacitor matrix, in load, wherein moment substantially reduces load to power battery energy
Requirement is asked for, so that battery output is more balanced, instantaneous large-current is avoided to reach raising battery durable ability to the impact of battery
With the purpose for extending battery life.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the microprocessor control module for prolonging insurance system
Fig. 2 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the accessory power supply power supply module for prolonging insurance system
Fig. 3 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the drive circuit module for prolonging insurance system
Fig. 4 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the capacitance matrix module for prolonging insurance system
Fig. 5 is the circuit of the utility model power battery enhancing continuation of the journey and the supply input output control module for prolonging insurance system
Figure
Fig. 6 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the interface module for prolonging insurance system
Fig. 7 is the electricity of the utility model power battery enhancing continuation of the journey and the buzzer system status reporting module for prolonging insurance system
Lu Tu
Fig. 8 is the circuit diagram of the utility model power battery enhancing continuation of the journey and the input and output indicator light for prolonging insurance system
Specific embodiment
In order to be preferably illustrated to the utility model, elaborate below in conjunction with attached drawing.
A kind of power battery provided by the utility model enhances continuation of the journey and prolongs insurance system, including microprocessor control module,
Accessory power supply power supply module, drive circuit module, capacitance matrix module, supply input output control module and interface module, bee
Ring device system status report module, input and output indicating lamp module.
Such as Fig. 1, main control chip of the microprocessor control module as system, including MCU main control chip U1, by counnter attack
To the program download circuit constituted for electric diode D1 and current limiting safeguard resistor R29, essence is carried out for each road output to system
Really control；Wherein, microprocessor portion uses the STC15F2K60S2 Series MCU of Nantong macrocrystalline science and technology independent research, micro- place
Reason device exists using only anti-reverse for electric diode D1 and current limiting safeguard resistor R29 configuration program download circuit, including system clock
It is inside all made of built-in chip type circuit, peripheral component is few, and save the cost while can reduce probability of malfunction to greatest extent.
Such as Fig. 2, the accessory power supply power supply module is connected to microprocessor control module, for completing power supply from DC12V
To the conversion of DC5V；The capacitance matrix drive circuit module, is respectively connected to microprocessor control module and capacitance matrix mould
Block, for driving capacitance matrix module；The capacitance matrix module, is connected to capacitance matrix drive circuit module, for controlling
Charging to capacitor；The supply input output control module, is connected to microprocessor control module, for controlling the defeated of power supply
Enter output.Wherein, accessory power supply power supply module using voltage-dropping type integrated switch power device LM2596 as core voltage drop element,
It is complete under the collective effect of sustained diode 2, energy storage inductor L1, feedback network R42 and R36 and corresponding energy storage filter capacitor
At the efficient conversion of DC12V to DC5V.It can solve two problems of transfer efficiency and heat dissipation, while the chip periphery component pole
It is few also to reduce system fault probability while save the cost.
Such as Fig. 3, the drive circuit module is multiple to form discrete component type using three triodes Q34, Q30 and Q31
Driving circuit composition is pushed and pulled, wherein triode Q34, Q31 are using NPN type triode in each push-and-pull driving circuit
It is driving prime that 8050S, triode Q30, which use PNP type triode 8550S, Q34, and Q30 and Q31 form push-pull drive, for driving
Dynamic NMOS transistor 80NF70.
Such as Fig. 4, the capacitance matrix module is made of multiple groups high-voltage large-capacity electrolytic capacitor and N-MOS transistor, NMOS
Transistor 80NF70 is used to control the charging of capacitor.It may if not carrying out control to the charging situation of capacitor in system starting
Cause line load excessive and burn or even cause auto-ignition event to be also possible to add storage battery aging because charging transient electric current is excessive
Speed even direct short-circuit is scrapped, which is also the core of this system, is examined after detecting that electrical source of power correctly enters
The classification for surveying power supply, is connected by blas time sharing segment, is charged using thread to capacitor, after capacitor is fully charged
Switching tube is in fully conducting state, and system starts normal use.
Such as Fig. 5, the supply input output control module is made of two high-current relays K1, K2, when system is closed
When two relays K1, K2 be in off-state, it is possible to prevente effectively from because of short circuit caused by line fault under dead ship condition
Problem；When system open after first detect external power supply situation when condition meet after start input relay K1, start input after
It charges after electric appliance K1 to capacitance matrix module, is opened after given capacitance matrix module charging terminates and open output
Relay K2 supplying power for outside.
Such as Fig. 6 and Fig. 1, the interface module includes reserved DC60V input end interface P1, the DC60V output of system external
End interface P2, DC12V power, and totally three user interfaces and a program download debugging interface P4 to end interface P3；Program downloading debugging
Interface is that internal interface is not open to user, and user need to only connect DC60V input terminal, DC60V output in strict accordance with positive and negative anodes
Three end, DC12V feeder ear user interfaces.Specific connection is as follows when use:
Storage battery is directly connected with DC60V input terminal, pays attention to connecting positive and negative anodes, and otherwise system will enter the reversed guarantor of input
Shield；And ensure that connection is solid and reliable, cause connector to burn to prevent junction contacts are bad；Motor drive controller is as load
It is connected with DC60V output end, pays attention to connecting positive and negative anodes, otherwise would be possible to burn the load such as motor drive controller, and really
It is solid and reliable to protect connection, causes connector to burn to prevent junction contacts are bad；From battery truck accessory power supply draw 12V with
DC12V feeder ear is connected, and pays attention to positive and negative anodes, and otherwise system can not start because of reverse power supply；Importation has in this system
Reversed module, it is possible to prevente effectively from route reversed the phenomenon that causing system to burn, but export department can not normal detection system it is negative
The phase sequence of load, therefore centainly ensure route not wrong when connection load, otherwise very likely burn load.
Such as Fig. 7, the power battery enhancing continuation of the journey with prolong insurance system, also comprising buzzer system status reporting module and
Input and output indicating lamp module, for downloading indicator light and sound by input and output indicator light, power supply indicator light at different levels, program
State report buzzer is easy to understand system mode.
Above-mentioned specific embodiment is not construed as further limiting the utility model, those skilled in the art according to
The unsubstantiality change that the content of the present invention is made should all be fallen into scope of protection of the utility model.
Claims (8)
1. a kind of power battery enhancing continues a journey and prolongs insurance system, it is characterised in that: including microprocessor control module, accessory power supply
Power supply module, drive circuit module, capacitance matrix module, supply input output control module and interface module；Wherein,
Main control chip of the microprocessor control module as system, including MCU main control chip U1, by two poles of anti-reverse power supply
The program download circuit that pipe D1 and current limiting safeguard resistor R29 is constituted accurately is controlled for each road output to system；
The accessory power supply power supply module, is connected to microprocessor control module, turns from DC12V to DC5V for completing power supply
It changes；
The capacitance matrix drive circuit module, is respectively connected to microprocessor control module and capacitance matrix module, for driving
Dynamic condenser matrix module；
The capacitance matrix module, is connected to capacitance matrix drive circuit module, for controlling the charging to capacitor；
The supply input output control module, is connected to microprocessor control module, for controlling the input and output of power supply；
Interface of the interface module for power supply provides and program downloading debugging.
2. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the microprocessor control
The MCU main control chip U1 of molding block uses one piece of STC15F2K60S2 chip.
3. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the accessory power supply supplies
Electric module uses voltage-dropping type integrated switch power device LM2596 as core voltage drop element, in sustained diode 2, energy storage electricity
Feel and completes efficiently turning for DC12V to DC5V under the collective effect of L1, feedback network R42 and R36 and corresponding energy storage filter capacitor
It changes.
4. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the driving circuit mould
Block includes the push-and-pull driving circuit that multiple groups are made of discrete component type triode Q34, Q30 and Q31, wherein Q34, Q31 are used
NPN type triode 8050S, it is driving prime that Q30, which uses PNP type triode 8550S, Q34, and Q30 and Q31 form push-pull drive,
For driving NMOS transistor 80NF70.
5. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the capacitance matrix mould
Block is made of multiple groups high-voltage large-capacity electrolytic capacitor and N-MOS transistor, and wherein NMOS transistor 80NF70 is for controlling capacitor
Charging.
6. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the supply input is defeated
Control module is made of two high-current relays K1, K2 out, and two relays K1, K2 are in disconnection shape when the system is shut down
State, it is possible to prevente effectively from because of short circuit problem caused by line fault under dead ship condition；First detection is external after system is opened supplies
Electric situation starts input relay K1 after condition meets, and fills after starting input relay K1 to capacitance matrix module
Electricity is opened after given capacitance matrix module charging terminates and opens output relay K2 supplying power for outside.
7. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: the interface module packet
Include DC60V input end interface P1, DC60V output end interface P2, DC12V power supply end interface P3 totally three user interfaces and a journey
Sequence downloads debugging interface P4.
8. power battery enhancing according to claim 1 continues a journey and prolongs insurance system, it is characterised in that: also include buzzer system
System status reporting module and input and output indicating lamp module, for passing through input and output indicator light, power supply indicator light at different levels, program
Downloading indicator light and sound status report buzzer to be easy to understand system mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667011.5U CN208896885U (en) | 2018-10-15 | 2018-10-15 | Power battery enhancing continues a journey and prolongs insurance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667011.5U CN208896885U (en) | 2018-10-15 | 2018-10-15 | Power battery enhancing continues a journey and prolongs insurance system |
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| Publication Number | Publication Date |
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| CN208896885U true CN208896885U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177812A (en) * | 2018-10-15 | 2019-01-11 | 福建师范大学福清分校 | Power battery enhancing continues a journey and prolongs insurance system |
-
2018
- 2018-10-15 CN CN201821667011.5U patent/CN208896885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177812A (en) * | 2018-10-15 | 2019-01-11 | 福建师范大学福清分校 | Power battery enhancing continues a journey and prolongs insurance system |
| CN109177812B (en) * | 2018-10-15 | 2024-05-14 | 福建技术师范学院 | Power battery enhanced endurance and delay protection system |
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