CN108482150A - The electric hybrid system of a kind of energy distributing method, electricity and storage medium - Google Patents
The electric hybrid system of a kind of energy distributing method, electricity and storage medium Download PDFInfo
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- CN108482150A CN108482150A CN201810249341.0A CN201810249341A CN108482150A CN 108482150 A CN108482150 A CN 108482150A CN 201810249341 A CN201810249341 A CN 201810249341A CN 108482150 A CN108482150 A CN 108482150A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of energy distributing method, the electric hybrid system of electricity and storage mediums, belong to vehicle technology field.Applied to the method for electric hybrid system, including：The power-distribution management unit receives the status information of the entire car controller transmission；The power-distribution management unit obtains the first information about power of the power type battery；The power-distribution management unit controls the energy-type cells according to the status information and first information about power, the energy-type cells are made to be in first state, and the control power type battery, the power type battery is set to be in the second state, wherein, first state and the second state are discharge condition, charged state or dormant state.By being combined two kinds of batteries (energy-type cells and power type battery), using specific energy distributing method, to play the advantage of two kinds of batteries, and then under the premise of meet demand, battery cost is saved, improves power supply efficiency.
Description
Technical field
The invention belongs to vehicle technology fields, and in particular to the electric hybrid system of a kind of energy distributing method, electricity and storage
Medium.
Background technology
Present Global is faced with the crisis of energy shortage and atmosphere pollution, this two large problems directly threatens automobile industry
Sustainable development, with the development of low-carbon economy and the technological innovation in automobile industry field, using electric vehicle as the new of representative
Energy automobile industry is the main path that the mankind solve this crisis.Under this situation, the automobile making commercial city in China is put into
Substantial contribution taps a new source of energy automobile, and achieves prodigious achievement.
Inventor has found that the power battery of electric vehicle is broadly divided into two classes at present during studying the application：One
Kind it is that the high energy storage of energy density is more but the relatively small energy-type cells of discharge power, one is the low energy storage of energy density is few, but
The big power type battery of discharge power.Inventor is during studying the application, it has further been found that, no matter use above-mentioned which
When a kind of supply unit as electric vehicle of battery, can it have some disadvantages, e.g., energy-type cells discharge power is relatively
It is small, it cannot be satisfied high-power power consumption requirements；Power type battery energy storage is few, and endurance is insufficient.
Invention content
In consideration of it, the purpose of the present invention is to provide a kind of energy distributing method, the electric hybrid system of electricity and storage medium, with
Effectively improve the above problem.
What the embodiment of the present invention was realized in：
In a first aspect, an embodiment of the present invention provides a kind of energy distributing method, it is applied to the electric hybrid system of electricity.The electricity
Electric hybrid system includes：Energy-type cells, power type battery, power-distribution management unit, bidirectional DC-DC converter and vehicle
Controller.The power type battery is connect through the bidirectional DC-DC converter with the energy-type cells, the energy distribution
Administrative unit respectively with the energy-type cells, the power type battery, the bidirectional DC-DC converter and the vehicle control
Device connection processed.The method includes：The power-distribution management unit receives the status information of the entire car controller transmission；Institute
State the first information about power that power-distribution management unit obtains the power type battery；The power-distribution management unit is according to institute
It states status information and first information about power controls the energy-type cells, the energy-type cells is made to be in first state,
And the control power type battery, so that the power type battery be in the second state, wherein first state be discharge condition,
Charged state or dormant state, the second state are discharge condition, charged state or dormant state.
Second aspect, the embodiment of the present invention additionally provide a kind of electric hybrid system of electricity, including：Energy-type cells, power-type
Battery, power-distribution management unit, bidirectional DC-DC converter and entire car controller.The energy-type cells are through described two-way
DC-DC converter is connect with the power type battery, the power-distribution management unit respectively with the energy-type cells, institute
State power type battery, the bidirectional DC-DC converter is connected with the entire car controller.The power-distribution management unit is used
In the status information for receiving the entire car controller transmission；The power-distribution management unit is additionally operable to obtain the power-type electricity
First information about power in pond；The power-distribution management unit is additionally operable to according to the status information and first information about power
The energy-type cells are controlled, so that the energy-type cells is in first state, and for controlling the power type battery, make
The power type battery is in the second state, wherein first state is discharge condition, charged state or dormant state, the second shape
State is discharge condition, charged state or dormant state.
The third aspect, the embodiment of the present invention additionally provide a kind of storage medium, and the storage medium is stored with processor can
For the program code of execution in computer, the storage medium includes a plurality of instruction, and a plurality of instruction is configured to make described
Processor executes above-mentioned method.
Energy distributing method provided in an embodiment of the present invention is applied to the electric hybrid system of electricity.The electric hybrid system packet of electricity
It includes：Energy-type cells, power type battery, power-distribution management unit, bidirectional DC-DC converter and entire car controller.The work(
Rate type battery is connect through the bidirectional DC-DC converter with the energy-type cells, the power-distribution management unit respectively with
The energy-type cells, the power type battery, the bidirectional DC-DC converter are connected with the entire car controller.This method
The energy type electricity is controlled by receiving the status information of entire car controller transmission and the first information about power of power type battery
Pond makes the energy-type cells be in discharge condition, charged state or dormant state, and the control power type battery, makes
The power type battery is in discharge condition, charged state or dormant state, by by two kinds of batteries (energy-type cells and power
Type battery) it is combined, using specific energy distributing method, to play the advantage of two kinds of batteries, and then in meet demand
Under the premise of, battery cost is saved, power supply efficiency is improved.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present invention.The purpose of the present invention and other advantages can be by being write
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.Shown in attached drawing, above and other purpose of the invention, feature and advantage will be more clear.In whole
Identical reference numeral indicates identical part in attached drawing.Actual size equal proportion scaling is not pressed deliberately draws attached drawing, emphasis
It is that the purport of the present invention is shown.
Fig. 1 shows a kind of structural schematic diagram of the electric hybrid system of electricity provided in an embodiment of the present invention.
Fig. 2 shows a kind of method flow diagrams of energy distributing method provided in an embodiment of the present invention.
Fig. 3 shows the method flow diagram for the step S103 that one embodiment of the invention provides.
Fig. 4 shows the method flow diagram for the step S103 that further embodiment of this invention provides.
Fig. 5 shows the method flow diagram for the step S103 that further embodiment of this invention provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "inner",
The orientation or positional relationship of the instructions such as "outside" be based on the orientation or positional relationship shown in the drawings or the invention product use
When the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Inventor is during studying the application, it has further been found that, no matter use any battery in the prior art
When supply unit as electric vehicle, can it have some disadvantages, e.g., energy-type cells discharge power is relatively small, can not
Meet high-power power consumption requirements；Power type battery energy storage is few, and endurance is insufficient.Therefore, present inventor contemplates, by two kinds
Battery is combined, using specific control method, to play the advantage of two kinds of batteries, and then in the premise of meet demand
Under, battery cost is saved, power supply efficiency is improved.
For the defect present in above scheme, be inventor being obtained after putting into practice and carefully studying as a result,
Therefore, the discovery procedure of the above problem and the solution that hereinafter embodiment of the present invention is proposed regarding to the issue above, all
It should be the contribution that inventor makes the present invention in process of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of the electric hybrid system of electricity provided in an embodiment of the present invention.Electricity electricity
Hybrid system 100 includes：Energy-type cells 110, power type battery 120, bidirectional DC-DC converter 130, power-distribution management
Unit 140 and entire car controller 150.
The energy-type cells 110 are connect through bidirectional DC-DC converter 130 with power type battery 120, further, institute
The positive terminal for stating energy-type cells 110 is connect through bidirectional DC-DC converter 130 with the positive terminal of power type battery 120, energy
The negative pole end of type battery 110 is connect with the negative pole end of power type battery 120, so that energy-type cells 110 give power type battery
120 chargings or power type battery 120 charge to energy-type cells 110.
The power-distribution management unit 140 becomes with energy-type cells 110, power type battery 120, bi-directional DC-DC respectively
Parallel operation 130 and entire car controller 150 connect, and are transmitted so that power-distribution management unit 140 receives the entire car controller 150
Status information, obtain power type battery 120 the first information about power and obtain energy-type cells 110 the second electricity letter
Breath.In addition, power-distribution management unit 140 is additionally operable to control the energy-type cells 110, make at the energy-type cells 110
Wherein in first state, first state is discharge condition, charged state or dormant state.And power-distribution management unit 140
It is additionally operable to control the power type battery 120 and bidirectional DC-DC converter 130, the power type battery 120 is made to be in second
State, wherein the second state is discharge condition, charged state or dormant state.Wherein, 130 institute of bidirectional DC-DC converter
The model RLDD-W1200V300A-WH01 of use.
In addition, the energy-type cells 110 are also connect with external loading, so that the energy-type cells 110 are supplied to external loading
Electricity and external loading charge to energy-type cells 110.Power type battery 120 is negative through bidirectional DC-DC converter 130 and outside
Connection is carried, so that the power type battery 120 gives power type battery 120 to charge to external loading power supply and external loading.
The control axis of the entire car controller 150 as entire vehicle is responsible for obtaining the state that entire vehicle is presently in
Information, and the status information got is sent to power-distribution management unit 140.It wherein, can be by vehicle according to status information
5 states are attributed to, for example, vehicle is in no driving condition or the first state of regenerating condition, vehicle are not in and drive
Dynamic state, and the second state when driving power is less than the first drive threshold, vehicle are in driving condition, and driving power is more than
The third state, vehicle when equal to the first drive threshold are in regenerating condition, and feedback power is less than the of the first feedback threshold value
Four states and vehicle are in regenerating condition, and feedback power is more than or equal to the 5th state of the first feedback threshold value.
Referring to Fig. 2, for a kind of energy distribution applied to above-mentioned electricity electricity hybrid system 100 provided in an embodiment of the present invention
Method, below in conjunction with Fig. 2 to its institute comprising the step of illustrate.
Step S101：The power-distribution management unit receives the status information of the entire car controller transmission.
Power-distribution management unit receives the status information of the entire car controller transmission, wherein the status information can be anti-
Reflect current vehicle state in which, for example, vehicle be in no driving condition or not the first state of regenerating condition, at vehicle
The second state, vehicle in driving condition, and when driving power is less than the first drive threshold are in driving condition, and driving power
The third state, vehicle when more than or equal to the first drive threshold are in regenerating condition, and feedback power is less than the first feedback threshold value
The 4th state and vehicle be in regenerating condition, and feedback power is more than or equal to the 5th state of the first feedback threshold value.
Step S102：The power-distribution management unit obtains the first information about power of the power type battery.
Power-distribution management unit obtains the first information about power of the power type battery, wherein first information about power
It can reflect the information about power of current power type battery.
Wherein, it should be noted that the sequence of above-mentioned step S101, step S102 can exchange, i.e., who first who
Afterwards on the application be do not have it is influential, therefore cannot by the present embodiment illustrate flow chart in sequencing be understood as be to this
The limitation of application.
Step S103：The power-distribution management unit controls institute according to the status information and first information about power
Energy-type cells are stated, so that the energy-type cells is in first state, and the control power type battery, makes the power-type
Battery is in the second state.
The power-distribution management unit controls the energy type according to the status information and first information about power
Battery makes the energy-type cells be in first state, and the control power type battery, the power type battery is made to be in
Second state, wherein first state is discharge condition, charged state or dormant state, and the second state is discharge condition, charging shape
State or dormant state.
Further, when the status information is that vehicle is in no driving condition or does not have regenerating condition, with Fig. 3 institutes
Including the step of, to step S103, this process illustrates.
Step S201：Whether the first information about power described in the power-distribution management unit judges is more than the first electricity threshold
Value.
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold, is being no
When, i.e., when first information about power is less than or equal to first power threshold, execute step S202；When to be, that is, exist
When first information about power is more than first power threshold, step S204 is executed.
Step S202：Whether the first information about power described in the power-distribution management unit judges is less than than first electricity
Measure the second small power threshold of threshold value.
When first information about power is less than or equal to first power threshold, the power-distribution management unit judges
Whether first information about power is less than second power threshold smaller than first power threshold.In first information about power
When less than the second power threshold, step S203 is executed；When first information about power is more than or equal to the second power threshold, execute
Step S205.
Step S203：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
To the discharge condition of power type battery charging, and the control power type battery, so that the power type battery is in and fill
Electricity condition.
When first information about power is less than or equal to second power threshold, the power-distribution management unit control
The energy-type cells make the energy-type cells be in the discharge condition to charge to the power type battery, and control institute
Power type battery is stated, the power type battery is made to be in charged state.
Step S204：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
Charged state, and the control power type battery, make the power type battery be in and are put to what the energy-type cells charged
Electricity condition.
When first information about power is more than first power threshold, described in the power-distribution management unit control
Energy-type cells make the energy-type cells be in charged state, and the control power type battery, make the power-type electricity
Pond is in the discharge condition to charge to the energy-type cells.
Step S205：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
Dormant state, and the control power type battery, make the power type battery in a dormant state.
When being more than or equal to the second power threshold in first information about power, but being less than or equal to first threshold, the energy
It allocates management of unit and controls the energy-type cells, make the energy-type cells in a dormant state, and the control power
Type battery makes the power type battery in a dormant state.
Further, when the status information is that vehicle is in driving condition, and driving power is less than the first drive threshold
When, it is included with Fig. 4 the step of, to step S103, this process illustrates.
Step S301：Whether the first information about power described in the power-distribution management unit judges is more than the first electricity threshold
Value.
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold, is being no
When, i.e., when first information about power is less than or equal to first power threshold, execute step S302；When to be, that is, exist
When first information about power is more than first power threshold, step S304 is executed.
Step S302：Whether the first information about power described in the power-distribution management unit judges is less than than first electricity
Measure the second small power threshold of threshold value.
When first information about power is less than or equal to first power threshold, the power-distribution management unit judges
Whether first information about power is less than second power threshold smaller than first power threshold.In first information about power
When less than the second power threshold, step S303 is executed；When first information about power is more than or equal to the second power threshold, execute
Step S305.
Step S303：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
The discharge condition of external loading power supply, and the control power type battery are charged and returned to the power type battery, are made
The power type battery is in charged state.
When first information about power is less than or equal to second power threshold, the power-distribution management unit control
The energy-type cells make the energy-type cells be in and charge and return external loading power supply to the power type battery
Discharge condition, and the control power type battery, make the power type battery be in charged state.
Step S304：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
Dormant state, and the control power type battery, make the power type battery be in the discharge condition powered to external loading.
When first information about power is more than first power threshold, described in the power-distribution management unit control
Energy-type cells make the energy-type cells in a dormant state, and the control power type battery, make the power-type electricity
Pond is in the discharge condition powered to external loading.
Step S305：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
To the discharge condition of external loading power supply, and the control power type battery is in a dormant state.
When being more than or equal to the second power threshold in first information about power, but being less than or equal to first threshold, the energy
It allocates management of unit and controls the energy-type cells, the energy-type cells is made to be in the electric discharge shape powered to the external loading
State, and the control power type battery is in a dormant state.
Further, when the status information is that vehicle is in driving condition, and driving power is more than or equal to the first driving
When threshold value, energy-type cells described in the power-distribution management unit make the energy-type cells be in and power to external loading
Discharge condition, and the control power type battery makes the power type battery be in the electric discharge shape powered to external loading
State, at this point, two kinds of batteries are powered to external loading simultaneously.
Further, when the status information is that vehicle is in regenerating condition, and feedback power is less than the first feedback threshold value
When, it is included with Fig. 5 the step of, to step S103, this process illustrates.
Step S401：Whether the first information about power described in the power-distribution management unit judges is more than the first electricity threshold
Value.
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold, is being no
When, i.e., when first information about power is less than or equal to first power threshold, execute step S403；When to be, that is, exist
When first information about power is more than first power threshold, step S402 is executed.
Step S402：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
External loading gives the charged state of energy-type cells charging, and the control power type battery, makes the power-type electricity
Pond is in a dormant state.
When first information about power is more than first power threshold, described in the power-distribution management unit control
Energy-type cells, the charged state for making the energy-type cells be in external loading to energy-type cells charging, and control
The power type battery is made, makes the power type battery in a dormant state.
Step S403：The power-distribution management unit controls the energy-type cells, and the energy-type cells is made to be in
Dormant state, and the control power type battery, make the power type battery be in the external loading to the power-type
The charged state of battery charging.
When first information about power is less than or equal to first power threshold, the power-distribution management unit control
The energy-type cells make the energy-type cells in a dormant state, and the control power type battery, make the power
Type battery is in charged state of the external loading to power type battery charging.
Further, when the status information is that vehicle is in regenerating condition, and feedback power is more than or equal to the first feedback
When threshold value, energy-type cells described in the power-distribution management unit make the energy-type cells be in external loading to described
The charged state of energy-type cells charging, and the control power type battery, make the power type battery be in external loading
To the charged state of power type battery charging, at this point, external loading charges simultaneously to two kinds of batteries.
The embodiment of the present invention additionally provides a kind of storage medium, and the storage medium is stored with the executable program of processor
For code in computer, the storage medium includes a plurality of instruction, and a plurality of instruction is configured to that the processor is made to execute
Above-mentioned method.Wherein, which includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of energy distributing method, which is characterized in that be applied to the electric hybrid system of electricity, the electric hybrid system of electricity includes：Energy
Amount type battery, power type battery, power-distribution management unit, bidirectional DC-DC converter and entire car controller；The power-type
Battery is connect through the bidirectional DC-DC converter with the energy-type cells, the power-distribution management unit respectively with it is described
Energy-type cells, the power type battery, the bidirectional DC-DC converter are connected with the entire car controller；The method packet
It includes：
The power-distribution management unit receives the status information of the entire car controller transmission；
The power-distribution management unit obtains the first information about power of the power type battery；
The power-distribution management unit controls the energy-type cells according to the status information and first information about power,
So that the energy-type cells is in first state, and the control power type battery, the power type battery is made to be in second
State, wherein first state be discharge condition, charged state or dormant state, the second state be discharge condition, charged state or
Dormant state.
2. according to the method described in claim 1, it is characterized in that, when the status information is that vehicle is in no driving condition
Or when not having regenerating condition, the power-distribution management unit controls institute according to the status information and first information about power
Energy-type cells are stated, so that the energy-type cells is in first state, and the control power type battery, makes the power-type
Battery is in the second state, including：
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold；
When first information about power is more than first power threshold, the power-distribution management unit controls the energy
Type battery makes the energy-type cells be in charged state, and the control power type battery, makes at the power type battery
In the discharge condition to charge to the energy-type cells.
3. according to the method described in claim 2, it is characterized in that, the first electricity described in the power-distribution management unit judges
Whether information is more than after the first power threshold, and the method further includes：
When first information about power is less than or equal to first power threshold, described in the power-distribution management unit judges
Whether the first information about power is less than second power threshold smaller than first power threshold；
When first information about power is less than second power threshold, the power-distribution management unit controls the energy
Type battery makes the energy-type cells be in the discharge condition to charge to the power type battery, and the control power-type
Battery makes the power type battery be in charged state.
4. according to the method described in claim 1, it is characterized in that, when the status information be vehicle be in driving condition, and
When driving power is less than the first drive threshold, the power-distribution management unit is according to the status information and first electricity
Information controls the energy-type cells, so that the energy-type cells is in first state, and the control power type battery, makes
The power type battery is in the second state, including：
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold；
When first information about power is more than first power threshold, the power-distribution management unit controls the energy
Type battery makes the energy-type cells in a dormant state, and the control power type battery, makes at the power type battery
In the discharge condition powered to external loading.
5. according to the method described in claim 4, it is characterized in that, the first electricity described in the power-distribution management unit judges
Whether information is more than after the first power threshold, and the method further includes：
When first information about power is less than or equal to first power threshold, described in the power-distribution management unit judges
Whether the first information about power is less than second power threshold smaller than first power threshold；
When first information about power is less than second power threshold, the power-distribution management unit controls the energy
Type battery makes the energy-type cells be in the electric discharge shape for charging and returning external loading power supply to the power type battery
State, and the control power type battery, make the power type battery be in charged state.
6. according to the method described in claim 5, it is characterized in that, being less than or equal to first electricity in first information about power
When measuring threshold value, it is smaller than first power threshold whether the first information about power described in the power-distribution management unit judges is less than
The second power threshold after, the method further includes：
When first information about power is more than or equal to second power threshold, described in the power-distribution management unit control
Energy-type cells make the energy-type cells be in the discharge condition powered to the external loading, and the control power
Type battery is in a dormant state.
7. according to the method described in claim 1, it is characterized in that, when the status information be vehicle be in regenerating condition, and
When feedback power is less than the first feedback threshold value, the power-distribution management unit is according to the status information and first electricity
Information controls the energy-type cells, so that the energy-type cells is in first state, and the control power type battery, makes
The power type battery is in the second state, including：
Whether the first information about power described in the power-distribution management unit judges is more than the first power threshold；
When first information about power is more than first power threshold, the power-distribution management unit controls the energy
Type battery, the charged state for making the energy-type cells be in external loading to energy-type cells charging, and control institute
Power type battery is stated, makes the power type battery in a dormant state.
8. the method according to the description of claim 7 is characterized in that the first electricity described in the power-distribution management unit judges
Whether information is more than after the first power threshold, and the method further includes：
When first information about power is less than or equal to first power threshold, described in the power-distribution management unit control
Energy-type cells make the energy-type cells in a dormant state, and the control power type battery, make the power-type electricity
Pond is in charged state of the external loading to power type battery charging.
9. a kind of electric hybrid system of electricity, which is characterized in that including：Energy-type cells, power type battery, power-distribution management list
Member, bidirectional DC-DC converter and entire car controller；The energy-type cells are through the bidirectional DC-DC converter and the work(
Rate type battery connects, the power-distribution management unit respectively with the energy-type cells, power type battery, described two-way
DC-DC converter is connected with the entire car controller；
The power-distribution management unit is used to receive the status information of the entire car controller transmission；
The power-distribution management unit is additionally operable to obtain the first information about power of the power type battery；
The power-distribution management unit is additionally operable to control the energy according to the status information and first information about power
Type battery makes the energy-type cells be in first state, and for controlling the power type battery, makes the power-type electricity
Pond is in the second state, wherein first state be discharge condition, charged state or dormant state, the second state be discharge condition,
Charged state or dormant state.
10. a kind of storage medium, which is characterized in that the storage medium is stored with the executable program code of processor in calculating
In machine, the storage medium includes a plurality of instruction, and a plurality of instruction is configured to that the processor is made to execute such as claim
1-8 any one of them methods.
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Denomination of invention: An energy distribution method, an electric hybrid system and a storage medium Effective date of registration: 20210413 Granted publication date: 20201016 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: HUZHOU HONGWEI NEW ENERGY AUTOMOBILE Co.,Ltd. Registration number: Y2021330000299 |