CN110271427A - A kind of device and method improving electric car cruising ability - Google Patents
A kind of device and method improving electric car cruising ability Download PDFInfo
- Publication number
- CN110271427A CN110271427A CN201910699775.5A CN201910699775A CN110271427A CN 110271427 A CN110271427 A CN 110271427A CN 201910699775 A CN201910699775 A CN 201910699775A CN 110271427 A CN110271427 A CN 110271427A
- Authority
- CN
- China
- Prior art keywords
- battery
- switching controller
- backup
- integrated board
- electric vehicle
- 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
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by 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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- 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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/006—Converting flow of air into electric energy, e.g. by using wind turbines
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Wind Motors (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明公开了一种提高电动汽车续航能力的装置，包括外固框架，外固框架的上表面嵌装有电池板框，电池板框的上表面嵌装有太阳能电池板，外固框架的底部安装有风能发电集成板，风能发电集成板的外侧安装有风扇，太阳能电池板和风能发电集成板的同侧通过导电线连接有备用蓄电池，备用蓄电池的一侧通过导电线连接有切换控制器，切换控制器的一侧通过导电线连接有常用蓄电池；通过设置的由太阳能电池板和风能发电集成板进行充电的备用蓄电池，可以在常用蓄电池在进行供电驱动汽车行驶的同时进行自动充电，而在常用蓄电池电量耗尽后可以自动切换至备用蓄电池继续供电，使得汽车能够继续行驶，提高续航能力。
The invention discloses a device for improving the battery life of an electric vehicle. A wind energy generation integrated board is installed, and a fan is installed on the outside of the wind energy generation integrated board. The same side of the solar panel and the wind energy generation integrated board is connected to a backup battery through a conductive wire, and one side of the backup battery is connected to a switching controller through a conductive wire. One side of the switching controller is connected to a common battery through a conductive wire; the backup battery charged by the solar panel and the wind power generation integrated board can be automatically charged while the common battery is supplying power to drive the car. After the common battery is exhausted, it can automatically switch to the backup battery to continue power supply, so that the car can continue to drive and improve the battery life.
Description
技术领域technical field
本发明属于电动汽车技术领域，具体涉及一种提高电动汽车续航能力的装置及方法。The invention belongs to the technical field of electric vehicles, and in particular relates to a device and a method for improving battery life of electric vehicles.
背景技术Background technique
电动汽车(BEV)是指以车载电源为动力，用电机驱动车轮行驶，符合道路交通、安全法规各项要求的车辆。由于对环境影响相对传统汽车较小，其前景被广泛看好，但当前技术尚不成熟，纯电动汽车时速快慢，和启动速度取决于驱动电机的功率和性能，其续行里程之长短取决于车载动力电池容量之大小，车载动力电池之重量取决于选用何种动力电池如铅酸、锌碳、锂电池等，它们体积，比重、比功率、比能量、循环寿命都各异。这取决于制造商对整车档次的定位和用途以及市场界定、市场细分。An electric vehicle (BEV) refers to a vehicle that is powered by a vehicle-mounted power supply, drives the wheels with a motor, and meets the requirements of road traffic and safety regulations. Because the impact on the environment is relatively small compared with traditional cars, its prospects are widely optimistic, but the current technology is still immature. The size of the power battery capacity and the weight of the vehicle power battery depend on the type of power battery such as lead-acid, zinc-carbon, lithium battery, etc. They have different volumes, specific gravity, specific power, specific energy, and cycle life. This depends on the manufacturer's positioning and use of the vehicle grade, as well as market definition and market segmentation.
现有的电动汽车的供电系统一般为蓄电池，在汽车行使一定距离内部的电量耗尽后需要停车进行进行充电，这就导致汽车的续航能力受限的问题，为此我们提出一种提高电动汽车续航能力的装置及方法。The power supply system of the existing electric vehicle is generally a storage battery, and it needs to stop for charging after the internal power of the vehicle is exhausted after a certain distance, which leads to the problem of limited endurance of the vehicle. Apparatus and method for endurance.
发明内容Contents of the invention
本发明的目的在于提供一种提高电动汽车续航能力的装置及方法，以解决上述背景技术中提出的电动汽车续航能力差的问题。The object of the present invention is to provide a device and method for improving the battery life of an electric vehicle, so as to solve the problem of poor battery life of the electric vehicle proposed in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种提高电动汽车续航能力的装置，包括外固框架，所述外固框架的上表面嵌装有电池板框，所述电池板框的上表面嵌装有太阳能电池板，所述外固框架的底部安装有风能发电集成板，所述风能发电集成板的外侧安装有风扇，所述太阳能电池板和风能发电集成板的同侧通过导电线连接有备用蓄电池，所述备用蓄电池的一侧通过导电线连接有切换控制器，所述切换控制器的一侧通过导电线连接有常用蓄电池，所述切换控制器的另一侧连接有输出线。In order to achieve the above object, the present invention provides the following technical solutions: a device for improving the battery life of an electric vehicle, comprising an external solid frame, the upper surface of the external solid frame is embedded with a battery panel frame, and the upper surface of the battery panel frame is A solar cell panel is embedded, a wind energy generation integrated board is installed on the bottom of the external solid frame, a fan is installed on the outside of the wind energy generation integrated board, and the same side of the solar cell panel and the wind energy generation integrated board is connected by a conductive wire There is a backup battery, one side of the backup battery is connected to a switching controller through a conductive wire, one side of the switching controller is connected to a normal battery through a conductive wire, and the other side of the switching controller is connected to an output wire.
优选的，所述切换控制器的表面安装有红灯和绿灯。Preferably, a red light and a green light are installed on the surface of the switching controller.
优选的，所述太阳能电池板的上表面与水平面呈平行状态。Preferably, the upper surface of the solar cell panel is parallel to the horizontal plane.
优选的，所述风扇均匀安装有多个，且多个所述风扇均面向汽车行进的方向。Preferably, a plurality of fans are evenly installed, and the plurality of fans are all facing the direction in which the vehicle travels.
优选的，所述备用蓄电池和常用蓄电池通过切换控制器进行连接。Preferably, the backup battery and the normal battery are connected through a switching controller.
优选的，所述输出线远离切换控制器的一端连接汽车驱动装置。Preferably, the end of the output line away from the switching controller is connected to the vehicle drive device.
一种提高电动汽车续航能力的方法，包括以下步骤：A method for improving battery life of an electric vehicle, comprising the steps of:
S1、常用蓄电池的内部有电，常用蓄电池自动通过输出线向汽车驱动装置供电驱动汽车前进，同时切换控制器控制太阳能电池板和风能发电集成板连通备用蓄电池并对备用蓄电池进行充电，这时切换控制器表面的绿灯亮起；S1. There is electricity inside the common storage battery, and the common storage battery automatically supplies power to the vehicle drive device through the output line to drive the vehicle forward. At the same time, the switch controller controls the solar panel and the wind energy generation integrated board to connect to the backup battery and charge the backup battery. At this time, switch The green light on the controller surface is on;
S2、常用蓄电池内部电量耗尽，切换控制器控制太阳能电池板和风能发电集成板停止对备用蓄电池进行充电，同时控制备用蓄电池通过输出线向汽车驱动装置供电驱动汽车前进，这时切换控制器表面的红灯亮起；S2. The internal power of the common battery is exhausted. The switch controller controls the solar panel and the wind power generation integrated board to stop charging the backup battery. At the same time, it controls the backup battery to supply power to the car drive device through the output line to drive the car forward. At this time, the switch controller surface the red light of
S3、待行驶至目的地停车情况下，切换控制器控制备用蓄电池和常用蓄电池均停止对汽车驱动装置供电，然后通过充电桩对常用蓄电池和备用蓄电池同时进行充电。S3. When the car is stopped at the destination, the switching controller controls both the backup battery and the normal battery to stop supplying power to the driving device of the vehicle, and then simultaneously charges the normal battery and the backup battery through the charging pile.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
1、本发明中，通过设置的由太阳能电池板和风能发电集成板进行充电的备用蓄电池，可以在常用蓄电池在进行供电驱动汽车行驶的同时进行自动充电，而在常用蓄电池电量耗尽后可以自动切换至备用蓄电池继续供电，使得汽车能够继续行驶，提高续航能力。1. In the present invention, the backup battery charged by the solar battery panel and the wind power generation integrated board can be automatically charged while the common battery is supplying power to drive the car, and can be automatically charged after the normal battery is exhausted. Switch to the backup battery to continue power supply, so that the car can continue to drive and improve battery life.
2、本发明中，通过太阳能电池板和风能发电集成板为备用蓄电池供电，可以节约能源，而且两种充电方式，可以提高汽车在不同的天气出行对备用蓄电池充电的适应性。2. In the present invention, the backup battery is powered by the solar panel and the wind power generation integrated board, which can save energy, and the two charging methods can improve the adaptability of the car to the backup battery when traveling in different weathers.
附图说明Description of drawings
图1为本发明的装置结构示意图；Fig. 1 is the device structure schematic diagram of the present invention;
图2为本发明的装置分布位置示意图。Fig. 2 is a schematic diagram of the distribution position of the device of the present invention.
图中：1、外固框架；2、太阳能电池板；3、风能发电集成板；4、风扇；5、切换控制器；6、输出线；7、常用蓄电池；8、备用蓄电池；9、电池板框。In the figure: 1. External solid frame; 2. Solar panel; 3. Wind power generation integrated board; 4. Fan; 5. Switching controller; 6. Output line; 7. Common battery; 8. Backup battery; 9. Battery plate frame.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1和图2，本发明提供一种技术方案：一种提高电动汽车续航能力的装置，包括外固框架1，外固框架1的上表面嵌装有电池板框9，电池板框9的上表面嵌装有太阳能电池板2，外固框架1的底部安装有风能发电集成板3，风能发电集成板3的外侧安装有风扇4，太阳能电池板2和风能发电集成板3的同侧通过导电线连接有备用蓄电池8，备用蓄电池8的一侧通过导电线连接有切换控制器5，切换控制器5的型号为XH一M350，切换控制器5的一侧通过导电线连接有常用蓄电池7，切换控制器5的另一侧连接有输出线6。Please refer to Fig. 1 and Fig. 2, the present invention provides a kind of technical scheme: a kind of device for improving the battery life of electric vehicle, comprises external solid frame 1, and the upper surface of external solid frame 1 is embedded with battery panel frame 9, and battery panel frame The upper surface of 9 is embedded with a solar panel 2, the bottom of the external solid frame 1 is installed with a wind power generation integrated board 3, and a fan 4 is installed on the outside of the wind power generation integrated board 3. One side of the spare battery 8 is connected with a spare battery 8 through a conductive wire, and one side of the spare battery 8 is connected with a switching controller 5 through a conductive wire. The model of the switching controller 5 is XH-M350, and one side of the switching controller 5 is connected with a common The storage battery 7 is connected to the output line 6 on the other side of the switching controller 5 .
其中，切换控制器5的表面安装有红灯和绿灯，可以清楚观察到备用蓄电池8的状态。Wherein, a red light and a green light are installed on the surface of the switching controller 5, and the state of the spare battery 8 can be clearly observed.
其中，太阳能电池板2的上表面与水平面呈平行状态，使得光照能够照射在太阳能电池板2的表面。Wherein, the upper surface of the solar cell panel 2 is parallel to the horizontal plane, so that light can be irradiated on the surface of the solar cell panel 2 .
其中，风扇4均匀安装有多个，且多个风扇4均面向汽车行进的方向，使得风扇4能够转动把风能转换成电能。Wherein, a plurality of fans 4 are evenly installed, and the plurality of fans 4 are all facing the direction that the automobile travels, so that the fans 4 can rotate to convert wind energy into electrical energy.
其中，备用蓄电池8和常用蓄电池7通过切换控制器5进行连接，使得备用蓄电池8和常用蓄电池7能够自由切换对汽车驱动装置进行供电。Wherein, the backup battery 8 and the normal battery 7 are connected through the switching controller 5, so that the backup battery 8 and the normal battery 7 can be freely switched to supply power to the vehicle driving device.
其中，输出线6远离切换控制器5的一端连接汽车驱动装置，使得汽车驱动装置能够得到充能。Wherein, the end of the output line 6 away from the switching controller 5 is connected to the vehicle driving device, so that the vehicle driving device can be charged.
一种提高电动汽车续航能力的方法，包括以下步骤：A method for improving battery life of an electric vehicle, comprising the steps of:
S1、常用蓄电池7的内部有电，常用蓄电池7自动通过输出线6向汽车驱动装置供电驱动汽车前进，同时切换控制器5控制太阳能电池板2和风能发电集成板3连通备用蓄电池8并对备用蓄电池8进行充电，这时切换控制器5表面的绿灯亮起；S1, the inside of the common storage battery 7 has electricity, and the common storage battery 7 automatically supplies power to the vehicle driving device through the output line 6 to drive the vehicle forward. Battery 8 is charged, and at this moment the green light on the surface of switch controller 5 is on;
S2、常用蓄电池7内部电量耗尽，切换控制器5控制太阳能电池板2和风能发电集成板3停止对备用蓄电池8进行充电，同时控制备用蓄电池8通过输出线6向汽车驱动装置供电驱动汽车前进，这时切换控制器5表面的红灯亮起；S2, the internal power of the common battery 7 is exhausted, the switching controller 5 controls the solar panel 2 and the wind power generation integrated board 3 to stop charging the backup battery 8, and at the same time controls the backup battery 8 to supply power to the car drive device through the output line 6 to drive the car forward , at this time the red light on the surface of the switching controller 5 is on;
S3、待行驶至目的地停车情况下，切换控制器5控制备用蓄电池8和常用蓄电池7均停止对汽车驱动装置供电，然后通过充电桩对常用蓄电池7和备用蓄电池8同时进行充电。S3. When the car is parked at the destination, the switching controller 5 controls both the backup battery 8 and the normal battery 7 to stop supplying power to the driving device of the vehicle, and then charges the normal battery 7 and the backup battery 8 simultaneously through the charging pile.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699775.5A CN110271427A (en) | 2019-07-30 | 2019-07-30 | A kind of device and method improving electric car cruising ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699775.5A CN110271427A (en) | 2019-07-30 | 2019-07-30 | A kind of device and method improving electric car cruising ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110271427A true CN110271427A (en) | 2019-09-24 |
Family
ID=67965721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699775.5A Pending CN110271427A (en) | 2019-07-30 | 2019-07-30 | A kind of device and method improving electric car cruising ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110271427A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100172A (en) * | 2007-08-24 | 2008-01-09 | 张天明 | Electric automobile |
| CN104002689A (en) * | 2014-06-09 | 2014-08-27 | 赵尚庭 | Wind-solar complementary electric vehicle power system and control method thereof |
| CN204452072U (en) * | 2015-03-06 | 2015-07-08 | 张建和 | A kind of electronlmobil of self power generation |
| CN211280655U (en) * | 2019-07-30 | 2020-08-18 | 林迪 | Device for improving cruising ability of electric automobile |
-
2019
- 2019-07-30 CN CN201910699775.5A patent/CN110271427A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100172A (en) * | 2007-08-24 | 2008-01-09 | 张天明 | Electric automobile |
| CN104002689A (en) * | 2014-06-09 | 2014-08-27 | 赵尚庭 | Wind-solar complementary electric vehicle power system and control method thereof |
| CN204452072U (en) * | 2015-03-06 | 2015-07-08 | 张建和 | A kind of electronlmobil of self power generation |
| CN211280655U (en) * | 2019-07-30 | 2020-08-18 | 林迪 | Device for improving cruising ability of electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106696721B (en) | Dual-source energy system of pure electric vehicle, power supply control method, fast charging method and slow charging method | |
| CN101966821B (en) | Extended range pure electric automobile system | |
| CN104103865A (en) | Extended-range battery pack system of battery electric vehicle | |
| CN108081982A (en) | A kind of tramcar hybrid power supply method | |
| CN205725117U (en) | A kind of solar energy power generating new-energy automobile | |
| CN110239366A (en) | Energy control method for power system of extended-range electric vehicle | |
| CN103192724A (en) | Trolley bus power system and power-grid-connected operation method and power-grid-free operation method thereof | |
| CN201646423U (en) | An environmentally friendly electric vehicle | |
| CN106740203A (en) | A kind of electric automobile Portable movable battery bag and its application | |
| CN114932835B (en) | An electric vehicle emergency cruising range energy storage and replacement system and control method thereof | |
| CN205311820U (en) | A hybrid power system for electric bicycle | |
| CN201890159U (en) | Energy-saving electric vehicle | |
| CN204956133U (en) | Intelligence environmental protection electric motor car | |
| CN201457104U (en) | Hybrid Electric Vehicle | |
| CN102785563B (en) | Power system of hybrid electric vehicle | |
| CN206242935U (en) | Pure electric automobile double source energy system | |
| CN201989636U (en) | Novel wind-solar complement electric vehicle | |
| CN208164792U (en) | A kind of kinetic energy recycling release device again | |
| CN106671810A (en) | Solar charging pile | |
| CN109228957A (en) | A kind of new-energy automobile electricity detects automatically and the device of included energy-saving effect | |
| CN211280655U (en) | Device for improving cruising ability of electric automobile | |
| CN203157749U (en) | Trolley bus power system | |
| CN103273853A (en) | Power system of electric automobile | |
| CN103318032A (en) | Electric vehicle driven by wind energy and solar energy jointly | |
| CN110816514A (en) | Multi-mode switching-based control method and system for hub motor driven vehicle |
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: 20190924 |