CN109818402A - A kind of vehicular energy system - Google Patents
A kind of vehicular energy system Download PDFInfo
- Publication number
- CN109818402A CN109818402A CN201711164452.3A CN201711164452A CN109818402A CN 109818402 A CN109818402 A CN 109818402A CN 201711164452 A CN201711164452 A CN 201711164452A CN 109818402 A CN109818402 A CN 109818402A
- Authority
- CN
- China
- Prior art keywords
- energy
- equipment
- module
- power
- direct current
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of vehicular energy system based on car launcher disclosed by the embodiments of the present invention, is related to vehicular energy technology, is able to solve the low problem of existing vehicular energy system performance.The system includes non-renewable energy equipment, secondary energy sources conversion equipment and energy management equipment, in which: non-renewable energy equipment is used to provide Initial energy source for Mobile launch system；The electric energy that secondary energy sources conversion equipment is used to provide non-renewable energy equipment carries out the processing of voltage and frequency, direct current energy required for charging after isolated variable for Mobile launch system, guided missile and battery pack；Energy management equipment is used to carry out information management to the non-renewable energy equipment and secondary energy sources conversion equipment and power supply process controls, which is used to provide the energy for car launcher.
Description
Technical field
The present invention relates to vehicular energy technical field more particularly to a kind of vehicular energy systems.
Background technique
As weaponry proposes increasingly higher demands, new energy technology to operation timeliness and environmental suitability
It more and more applies in emission system, the especially development of Self-energy-generating source technology provides independent energy for car launcher
Source, this fights to weapon system march and is of great significance.But in presently disclosed technology, vehicular energy architecture design feature is more
For non-renewable energy is single, noise is big, concealment is poor, and ac bus mode is used, causes vehicular energy system reliability
Difference, the disadvantages such as environmental suitability is poor, Mobile launch is poor, power density is low, can not adapt to field launch environment complicated and changeable.
Summary of the invention
It is an object of the invention to overcome the shortage of prior art, a kind of vehicular energy system is provided, is able to solve existing
The problems such as vehicular energy system reliability is poor, environmental suitability is poor, Mobile launch is poor, power density is low.
Technical solution of the invention:
A kind of vehicular energy system based on car launcher, the system include non-renewable energy equipment, secondary energy sources conversion equipment
With energy management equipment, in which:
The non-renewable energy equipment is used to provide Initial energy source for Mobile launch system；
Electric energy progress voltage and frequency of the secondary energy sources conversion equipment for providing the non-renewable energy equipment
It handles, is direct current energy required for Mobile launch system, guided missile and battery pack charge after isolated variable；
The energy management equipment is used to carry out information to the non-renewable energy equipment and the secondary energy sources conversion equipment
Management and power supply process control.
It is further alternative,
The non-renewable energy equipment framework includes high-energy power battery group and power takeoff generation unit unit, high-energy power battery group and
Power takeoff generation unit unit, which is independently operated, to be mutually backups；
The secondary energy sources equipment includes 270V conversion module, 28VDC/DC module and 115VDC/DC module, is all made of double
Machine paralleling model；
The energy management equipment and high-energy power battery group, power takeoff generation unit unit, 270V conversion module, 28VDC/DC mould
Block and 115VDC/DC module are using dual-redundant CAN bus progress information exchange.
Further alternative, which uses direct current 270V system,
High-energy power battery group nominal voltage 270V, is made of in series and parallel single battery, the direct current warp of battery pack output
Isolation exports stable direct current 270V after 270V conversion module, provides 270V input for the secondary power supply equipment；
The power that power takeoff generation unit unit utilizes vehicle-mounted engine in situ to provide drives power takeoff generation unit device by transmission shaft,
Electric energy is converted by mechanical energy, exports three-phase alternating-current supply, isolation output is steady after alternating current is then sent into 270V conversion module
Fixed direct current 270V provides 270V input for the secondary power supply equipment.
Further alternative, the selection of non-renewable energy is controlled by gating switch of the upper installing in, through 270V conversion module
The stabilization 270V of output is sent into 28VDC/DC module, 115VDC/DC module and charges for high-energy power battery group.
A kind of vehicular energy system provided in an embodiment of the present invention, the system realize weapon system non-renewable energy, secondary
The redundancy backup system of the energy and information data improves the silent of weapon system and fights and field survivorship ability, improves
Car launcher energy resource system power density preferably resolves problem above present in previous architecture design.
Detailed description of the invention
Included attached drawing is used to provide to be further understood from the embodiment of the present invention, and which constitute one of specification
Point, for illustrating the embodiment of the present invention, and come together to illustrate the principle of the present invention with verbal description.It should be evident that below
Attached drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creation
Property labour under the premise of, be also possible to obtain other drawings based on these drawings.
Fig. 1 is the vehicular energy system architecture block diagram provided in an embodiment of the present invention based on car launcher；
In figure: U1, high-energy power battery group；U2, power takeoff generation unit unit；U3, DC270V conversion module 1；U4, DC270V become
Change the mold block 2；U5, energy management equipment；U6, DC115VDC/DC module 1；U7, DC115VDC/DC module 2；U8,DC28VDC/DC
Module 1；U9, DC28VDC/DC module 2；L1,270V DC bus；L2, L3, same to dual-redundant CAN bus.
Specific embodiment
Specific embodiments of the present invention are described in detail below in conjunction with attached drawing.In the following description, for solution
Purpose and not restrictive is released, elaborates detail, to help to be apparent from the present invention.However, to those skilled in the art
It is readily apparent that the present invention can also be practiced in the other embodiments departing from these details for member.
It should be noted that only showing in the accompanying drawings in order to avoid having obscured the present invention because of unnecessary details
Gone out with closely related device structure and/or processing step according to the solution of the present invention, and be omitted with relationship of the present invention not
Big other details.
The existing energy framework based on car launcher mainly has the disadvantage that: non-renewable energy mostly uses independent diesel-driven generator
Group is powered, and irredundant backup in field environment, Single Point of Faliure easily causes machine system that can not power；Diesel generating set noise
Height, infra-red radiation are strong, cause battlefield survival weak；Framework uses ac bus system, increases the rectification and filter of secondary power supply
Wave link, the power density for being unfavorable for whole system are promoted.
To solve the above-mentioned problems, the embodiment of the present invention provides a kind of vehicular energy system based on car launcher, referring to figure
1, which is mainly made of non-renewable energy equipment, secondary energy sources conversion equipment and energy management equipment: non-renewable energy equipment
Initial energy source is provided for Mobile launch system；The electric energy that secondary energy sources conversion equipment provides non-renewable energy equipment carry out voltage and
Direct current 115V, 28V required for the processing of frequency is Mobile launch system after isolated variable, guided missile and battery pack charge with
And the electric energy of 270V；Energy management equipment, which is realized, carries out energy management point to non-renewable energy equipment and secondary power supply conversion equipment
Match, information management, power supply process controls and the functions such as health control.Information management refers to energy management by non-renewable energy and two
The working condition of the secondary energy is acquired and manages with data information.
Non-renewable energy equipment framework is using high-energy power battery group and power takeoff generation unit unit hybrid scheme, this powering mode solution
It has determined two hang-ups of non-renewable energy redundancy backup and silent power supply, two kinds of powering modes, which can be independently operated, to be met under field environment
Silent demand, is mutually backups, suitable for the place more demanding to battlefield survival and concealment；Secondary energy sources equipment master
It to be made of 270V conversion module, 28VDC/DC module and 115VDC/DC module, be all made of double parallel mode；It can source capsule
Manage equipment and high-energy power battery group, power takeoff generation unit unit, 270V conversion module, 28VDC/DC module and 115VDC/DC mould
Block carries out information exchange using dual-redundant CAN bus, has been completed at the same time energy management distribution, information management, power supply process control
And the functions such as health control.
This vehicular energy framework uses direct current 270V system, and high-energy power battery group is designed as nominal voltage 270V, by list
Body battery strings compose in parallel, and the direct current of battery pack output is isolated after 270V conversion module exports stable direct current 270V, are
Secondary power supply equipment provides 270V input；The power that power takeoff generation unit unit utilizes vehicle-mounted engine in situ to provide, passes through transmission shaft
Power takeoff generation unit device is driven, electric energy is converted by mechanical energy, exports three-phase alternating-current supply, alternating current is then sent into 270V transformation
Isolation exports stable direct current 270V after module, provides 270V input for secondary power supply equipment；The selection of non-renewable energy is by upper dress
Gating switch control in equipment.The stabilization 270V exported through 270V conversion module is sent into 28VDC/DC module, 115VDC/DC mould
Block and for high-energy power battery group charge.It is opened up using 270V DC bus system than ac bus system used by legacy transmission vehicle
Flutter that simple, reliable, power density is high.When using ac bus, non-renewable energy transformation needs to become by " handing over-directly-straight-friendship " three-level
It changes, and DC bus system is only needed by " friendship-is straight-straight " two-dimensional transform, efficiency, volume, weight and reliability obtain substantially
It improves；In terms of Parallel Control, exchange conversion wired in parallel need to guarantee that the difference of output voltage phase, amplitude and frequency is all permitting
Perhaps in the range of, control variable is more, realizes complexity, and DC converting module only needs to realize control and gang mould by controlling voltage
Block, which reaches, to flow；In secondary energy sources transform part, DC bus system saves rectifying conversion and filter with respect to ac bus system
Wave link keeps its structure simple, is optimized in terms of efficiency, volume, reliability.
For the ease of reader's understanding, below by specific example to the above-mentioned vehicular energy system structure based on car launcher and
Work shape body is illustrated, and as shown in Fig. 1, which mainly contains non-renewable energy, secondary energy sources and energy management and set
Standby composition；Wherein, non-renewable energy is made of U1 high-energy power battery group and U2 power takeoff generation unit unit；Secondary energy sources are by two stage power
Converting means composition, first order power-converting device are made of U3DC270V conversion module 1 and U4DC270V conversion module 2, the
Second level power-converting device by U6DC115VDC/DC module 1, U7DC115VDC/DC module 2, U8DC28VDC/DC module 1,
U9DC28VDC/DC module 2 forms；U5 energy management equipment is provided by dual-redundant CAN bus for non-renewable energy and secondary energy sources
Information control and condition managing function.
U1 high-energy power battery and U2 power takeoff generation unit unit carry out selection input by the upper dress gating switch of car launcher, and two
Person mutually backs up, when a kind of energy when something goes wrong, can be exchanged into another energy, do not influence launch mission execution, both as
Energy mix uses, and realizes non-renewable energy silence redundancy.
When selecting non-renewable energy input of the U1 high-energy power battery group as car launcher, the output of high-energy power battery group is straight
270V is flowed, 270V enters first order power-converting device, and converting means converts mould by U3DC270V conversion module 1 and U4DC270V
Block 2 composes in parallel, when any transformation module when something goes wrong, another module can continue to work normally, realize the first order transformation dress
Set redundancy.The DC voltage that first order converting means exports high-energy power battery group is stablized by " straight-straight " topological transformation
Direct current 270V, send in L1 direct current 270V bus, form direct current 270V bus system.
When selecting non-renewable energy input of the U2 power takeoff generation unit unit as car launcher, power takeoff generation unit unit group exports three-phase
Unstable alternating voltage, the unstable alternating current of three-phase enter first order power-converting device, and converting means is converted by U3DC270V
Module 1 and U4DC270V conversion module 2 compose in parallel, when any transformation module when something goes wrong, another module can continue normally
First order converting means redundancy is realized in work.The alternating voltage that first order converting means exports power takeoff generation unit unit passes through
" friendship-is straight-straight " topological transformation is stable direct current 270V, send in L1 direct current 270V bus, forms direct current 270V bus system.
Second level converting means contains 28VDC/DC module and 115VDC/DC module, wherein U6DC115VDC/DC mould
Block 1, U7DC115VDC/DC module 2 are parallel with one another, and when a module breaks down, another module can be worked normally, due to adopting
270V DC bus system, direct current 270V eliminate rectification, filtering using " DC-DC " topological structure as its input
Direct current 270V is transformed to direct current 115V by " DC-DC " by link；U8DC28VDC/DC module 1, U9DC28VDC/DC module 2
Parallel with one another, when a module breaks down, another module can be worked normally, due to the 270V DC bus system of use, directly
270V is flowed as its input, and rectification, filtering link are eliminated using " DC-DC " topological structure, it will be straight by " DC-DC "
Stream 270V is transformed to direct current 28V.By mode parallel with one another, second level converting means redundancy, and 270V DC bus are realized
System greatly reduces transform part, improves system power-density.
U5 energy management equipment is connected to U1 high-energy power battery group, U2 power takeoff generation unit by L2, L3 dual-redundant CAN bus
Unit, U3DC270V conversion module 1, U4DC270V conversion module 2, U6DC115VDC/DC module 1, U7DC115VDC/DC module
2, U8DC28VDC/DC module 1 and U9DC28VDC/DC module 2 are realized to non-renewable energy equipment and secondary power supply conversion equipment
Carry out the functions such as energy management distribution, information management, power supply process control and health control.When a CAN bus generation is different
Data communication can be switched in another CAN bus by Chang Shi, energy management equipment automatically, realize information redundancy.
Match since the nominal voltage of high-energy battery group is designed as DC bus-bar voltage, directly by DC bus output
270V is configured in high-energy power battery group, when needing to charge for U1 high-energy power battery group, is filled by standby issue of upper installing
U5 energy management equipment is arrived in electricity instruction, and energy management opening of device charge control, when electricity is full of, upper installing is standby to issue stopping
To U5 energy management equipment, energy management equipment stops controlling to charge charging instruction.
Energy framework proposed by the present invention uses direct current 270V system, and the structural topology is simple, reliable, power density is high.
On the one hand, DC bus system is only needed by " friendship-is straight-straight " two-dimensional transform, and efficiency, volume, weight and reliability obtain greatly
Width improves；And in terms of Parallel Control, DC converting module only needs to realize that control parallel module reaches by controlling voltage and flow
?；On the other hand, in secondary energy sources transform part, DC bus system saves rectifying conversion and filter with respect to ac bus system
Wave link keeps its structure simple, is optimized in terms of efficiency, volume, reliability.Meanwhile using high-energy power battery group with take
Power generator group energy mix mode, realizes the silent redundancy of non-renewable energy；Using Parallel Control mode, secondary energy is realized
The redundancy in source；By dual-redundant CAN bus communication mode, information redundancy is realized.It may be concluded that the energy framework is to send out
Vehicle is penetrated to load environment, realizes the silent redundancy of 270V DC bus.
A kind of vehicular energy system provided in an embodiment of the present invention, the system realize weapon system non-renewable energy, secondary
The redundancy backup system of the energy and information data improves the silent of weapon system and fights and field survivorship ability, improves
Car launcher energy resource system power density preferably resolves problem above present in previous architecture design.
As above it describes for a kind of embodiment and/or the feature that shows can be in a manner of same or similar at one or more
It is used in a number of other embodiments, and/or combines or substitute the feature in other embodiments with the feature in other embodiments
It uses.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step, component or combinations thereof.
The many features and advantage of these embodiments are clear according to the detailed description, therefore appended claims are intended to
Cover all these feature and advantage of these embodiments fallen into its true spirit and range.Further, since this field
Technical staff is readily apparent that many modifications and changes, therefore is not meant to for the embodiment of the present invention to be limited to illustrated and description essence
Really structurally and operationally, but all suitable modifications and the equivalent fallen within the scope of its can be covered.
Unspecified part of the present invention is known to the skilled person technology.
Claims (4)
1. a kind of vehicular energy system based on car launcher, which is characterized in that the system includes non-renewable energy equipment, secondary energy sources
Conversion equipment and energy management equipment, in which:
The non-renewable energy equipment is used to provide Initial energy source for vehicle-mounted motor emission system；
The electric energy that the secondary energy sources conversion equipment is used to provide the non-renewable energy equipment carries out the processing of voltage and frequency,
It is direct current energy required for Mobile launch system, guided missile and battery pack charge after isolated variable；
The energy management equipment is used to carry out information management to the non-renewable energy equipment and the secondary energy sources conversion equipment
It is controlled with power supply process.
2. system according to claim 1, which is characterized in that
The non-renewable energy equipment framework includes high-energy power battery group and power takeoff generation unit unit, high-energy power battery group and power taking
Generating set, which is independently operated, to be mutually backups；
The secondary energy sources equipment includes 270V conversion module, 28VDC/DC module and 115VDC/DC module, is all made of two-shipper simultaneously
Gang mould formula；
The energy management equipment and high-energy power battery group, power takeoff generation unit unit, 270V conversion module, 28VDC/DC module with
And 115VDC/DC module carries out information exchange using dual-redundant CAN bus.
3. system according to claim 2, which is characterized in that the system uses direct current 270V system,
High-energy power battery group nominal voltage 270V, is made of in series and parallel single battery, and the direct current of battery pack output is through 270V
Isolation exports stable direct current 270V after conversion module, provides 270V input for the secondary power supply equipment；
The power that power takeoff generation unit unit utilizes vehicle-mounted engine in situ to provide drives power takeoff generation unit device by transmission shaft, by machine
Tool can be converted into electric energy, export three-phase alternating-current supply, and isolation output is stable after alternating current is then sent into 270V conversion module
Direct current 270V provides 270V input for the secondary power supply equipment.
4. system according to claim 3, which is characterized in that gating switch of the selection of non-renewable energy by upper installing in
Control, the stabilization 270V exported through 270V conversion module are sent into 28VDC/DC module, 115VDC/DC module and are high-energy power
Battery pack charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711164452.3A CN109818402A (en) | 2017-11-21 | 2017-11-21 | A kind of vehicular energy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711164452.3A CN109818402A (en) | 2017-11-21 | 2017-11-21 | A kind of vehicular energy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109818402A true CN109818402A (en) | 2019-05-28 |
Family
ID=66599707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711164452.3A Pending CN109818402A (en) | 2017-11-21 | 2017-11-21 | A kind of vehicular energy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109818402A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119856A (en) * | 1999-10-15 | 2001-04-27 | Auto Network Gijutsu Kenkyusho:Kk | Method and device for supplying power in vehicle |
| CN1915703A (en) * | 2006-08-31 | 2007-02-21 | 上海燃料电池汽车动力***有限公司 | Power drive system of fuel-cell vehicle possessing redundant fault tolerant |
| CN102642460A (en) * | 2012-04-11 | 2012-08-22 | 郑州宇通客车股份有限公司 | Electrified hybrid power system |
| CN202863172U (en) * | 2012-11-14 | 2013-04-10 | 江西联创通信有限公司 | Motorized command and dispatch vehicle powered by alternating-current self-power-generation system |
| CN104015626A (en) * | 2014-05-29 | 2014-09-03 | 北京航空航天大学 | Hybrid power system for electric car |
| CN104935068A (en) * | 2015-07-07 | 2015-09-23 | 国网电力科学研究院武汉南瑞有限责任公司 | An electric automobile rescue car power supply system ground simulation device |
| CN106253358A (en) * | 2016-08-25 | 2016-12-21 | 江西清华泰豪三波电机有限公司 | A kind of uninterrupted vehicle-mounted comprehensive power electric power system of two-output impulse generator |
-
2017
- 2017-11-21 CN CN201711164452.3A patent/CN109818402A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119856A (en) * | 1999-10-15 | 2001-04-27 | Auto Network Gijutsu Kenkyusho:Kk | Method and device for supplying power in vehicle |
| CN1915703A (en) * | 2006-08-31 | 2007-02-21 | 上海燃料电池汽车动力***有限公司 | Power drive system of fuel-cell vehicle possessing redundant fault tolerant |
| CN102642460A (en) * | 2012-04-11 | 2012-08-22 | 郑州宇通客车股份有限公司 | Electrified hybrid power system |
| CN202863172U (en) * | 2012-11-14 | 2013-04-10 | 江西联创通信有限公司 | Motorized command and dispatch vehicle powered by alternating-current self-power-generation system |
| CN104015626A (en) * | 2014-05-29 | 2014-09-03 | 北京航空航天大学 | Hybrid power system for electric car |
| CN104935068A (en) * | 2015-07-07 | 2015-09-23 | 国网电力科学研究院武汉南瑞有限责任公司 | An electric automobile rescue car power supply system ground simulation device |
| CN106253358A (en) * | 2016-08-25 | 2016-12-21 | 江西清华泰豪三波电机有限公司 | A kind of uninterrupted vehicle-mounted comprehensive power electric power system of two-output impulse generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8417400B2 (en) | Control system for hybrid vehicles with reconfigurable multi-function power converter | |
| CN102812614B (en) | Generating equipment | |
| US8975784B2 (en) | Method for managing an electrical network | |
| CN103192726B (en) | Alternating-current transmission diesel locomotive power supply system | |
| RU2418721C2 (en) | Electric power supply system for, at least, one aircraft electric power consumer | |
| US20170001538A1 (en) | Tramcar power system and method for controlling the same | |
| CN101570146B (en) | Driving system of electric automobile and control method thereof | |
| CN102957188A (en) | Apparatus and method for charging electric vehicle | |
| US20110273010A1 (en) | Electrical network | |
| Nasr et al. | Smart micro-grid integration in DC railway systems | |
| CN202080273U (en) | Energy management system of battery electric vehicle | |
| US20170361717A1 (en) | Solar energy based mobile electric vehicle fast charger system | |
| AU2021302172B2 (en) | Main circuit topology structure of hybrid locomotive with constant speed generator set, and power supply method | |
| CN205202756U (en) | Locomotive traction system | |
| CN109818402A (en) | A kind of vehicular energy system | |
| CN112208388A (en) | Power conversion system integrating motor drive and battery charging and discharging | |
| CN211127216U (en) | Energy device, charging vehicle, charging pile and extended-range electric vehicle | |
| Zhang et al. | Highly integrated bidirectional vehicle-to-grid (V2G) for electric vehicles based on open winding permanent magnet synchronous motor | |
| CN212313533U (en) | Hybrid locomotive main circuit topological structure based on constant-speed generator set | |
| JP2022504235A (en) | Electrical architecture for hybrid propulsion | |
| CN205292507U (en) | Novel incessant power supply system of on -vehicle integrated compact | |
| RU157032U1 (en) | COMBINED ENERGY INSTALLATION OF VEHICLE | |
| Dash et al. | Simulation of Three Phase Bidirectional 10kW Charger for Electric Vehicle with G2V/V2G Mode | |
| US11738881B2 (en) | Auxiliary power unit systems | |
| CN215646182U (en) | Power supply system for hybrid aircraft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |