EP3899723A1 - Verfahren zum management von rechnerkapazitäten in einem netzwerk mit mobilen teilnehmern - Google Patents
Verfahren zum management von rechnerkapazitäten in einem netzwerk mit mobilen teilnehmernInfo
- Publication number
- EP3899723A1 EP3899723A1 EP19824276.0A EP19824276A EP3899723A1 EP 3899723 A1 EP3899723 A1 EP 3899723A1 EP 19824276 A EP19824276 A EP 19824276A EP 3899723 A1 EP3899723 A1 EP 3899723A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cloud computer
- mobile terminal
- app
- vehicle
- ecc
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
- G06F9/5038—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the execution order of a plurality of tasks, e.g. taking priority or time dependency constraints into consideration
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5072—Grid computing
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/50—Indexing scheme relating to G06F9/50
- G06F2209/509—Offload
Definitions
- the invention relates to a method and a control unit for a mobile terminal (for example a vehicle) for outsourcing computing power from the mobile terminal via a network to at least one edge cloud computer and / or at least one cloud computer according to the independent method claim and the independent device claim, a mobile device (eg a vehicle) according to the independent independent device
- Device claim and a network, preferably a vehicle network, with several networked mobile devices, for example vehicles, according to the independent system claim.
- Computing capacities are available to outsource the computing power from the local computers to the cloud computers.
- cloud-based computer structures reach their limits in time-critical applications due to the latency that occurs.
- Edge cloud computing distributes the cloud approach to the edge of the network around the
- the object of the invention is therefore to provide an improved method and an improved control unit for a mobile terminal, in particular a vehicle, for outsourcing computing power from the mobile terminal, in particular from the vehicle, to at least one edge cloud computer and / or at least to provide a cloud computer.
- the object of the invention is achieved by an improved method for a mobile terminal, in particular a vehicle, for outsourcing computing power from the mobile terminal, in particular from the vehicle, to at least one edge cloud computer and / or at least one cloud computer with the Characteristics of the independent
- an improved control unit for a mobile terminal for outsourcing computing power from the mobile terminal, in particular from the vehicle, to at least one edge cloud computer and / or at least one cloud computer with the features of the independent
- the invention provides a method for a mobile terminal, in particular a vehicle, for outsourcing computing power from the mobile terminal, in particular from the vehicle, to at least one (of possibly several obvious) edge cloud computers and / or at least one (of If necessary, several remote) cloud computers ready, comprising the following steps:
- Energy consumption, connection quality, costs Among others, 2) collecting resource information from the at least one cloud computer (for example available resources, latency times, availability, energy consumption, connection quality, costs ...),
- An edge cloud computer in the sense of the invention can be understood to mean a computing node of an edge node network which has a processor with computing power and a communication unit for exchanging data, for example with another edge cloud computer and / or a device.
- the edge cloud computer can be used to provide computing power on the edge of the edge node network.
- the edge cloud computer can transmit data from the terminal device according to the invention, such as, for example, via the communication unit.
- B. a vehicle received, which he can process with his own computing power on his processor.
- the edge cloud computer can send the results of the processing back to the vehicle via the communication unit.
- the data can, for example, be sensor data that can be evaluated on the edge cloud computer. It is also conceivable that the edge cloud computer is different
- the mobile terminal or some systems within the mobile terminal can send data to at least one edge cloud computer and / or at least one cloud computer, which are to be processed with the aid of external computing power, for example if their own computing power in the mobile device is not available, is not sufficient or is used for other purposes.
- At least one (from possibly several obvious) edge cloud computers and / or at least one (from possibly several remote) cloud computers is selected, which of all available computers is best suited for executing a desired system application in the mobile device .
- An edge cloud computer in the sense of the invention can be understood to mean both a stationary and a mobile edge cloud computer.
- a stationary edge cloud Computers in the sense of the invention can, for example, in the form of a base station
- a mobile edge cloud computer in the sense of the invention can be set up flexibly in places where the
- Computing power in mobile devices, in particular in vehicles, is required, for example at intersections, parking lots or the like. It is also conceivable that the mobile Edge Cloud computer in the sense of the invention can be in motion while it is providing the computing power.
- a mobile edge cloud computer in the sense of the invention for. B. a vehicle, for example. A fleet vehicle, a drone or a mobile base station can be used.
- System application is outsourced from the mobile device, completely or only partially.
- the idea of the invention is to use decentralized computer capacities as resources for system applications and / or some computing operations of the system applications in mobile devices, in particular vehicles.
- Edge cloud computers can be close to or at a certain distance (e.g. 100 to 500 m) from the mobile device, especially the vehicle (e.g. at intersections or other vehicles). Cloud computers can in turn be located in remote data centers.
- the invention proposes a method which, based on existing, decision-relevant resource information and application information and properties of transmission paths, assigns a specific system application or a computing operation to a specific one
- decision-relevant variables of the external resources are taken into account both from the point of view of the system applications to be executed and from the point of view of the network, i.e. H. the available edge cloud computers and / or cloud computers of the network.
- Each system application in the mobile device, in particular in the vehicle, can in turn be assigned different application information that describes different requirements or properties of the respective system application, such as priority,
- End device for example in the vehicle, which is used as a type of orchestrator for all possible system applications for outsourcing computing power from the mobile end device, in particular the vehicle, to at least one (of possibly several obvious) edge cloud computers and / or at least one (from several remote) cloud computers.
- Control unit can be implemented in the central control unit of the vehicle or designed as a special control unit that
- the method according to the invention enables dynamic (i.e. changing in terms of time and / or location and / or data quantity technology and / or data rate technology) outsourcing of
- the invention in a method for outsourcing computing power from the mobile terminal, such as. B. from the vehicle, to at least one edge cloud computer and / or at least one cloud computer, provide that the resource information from the at least one edge cloud computer or from the at least one cloud computer comprise at least one of the following information : Location, such as B. geographic location,
- the invention can provide that the application information of at least one
- System application in the mobile device include at least one of the following information:
- the priority can be used to check how important the respective system application is for the mobile terminal at the moment or is likely to be during the movement of the mobile terminal, for example while the vehicle is traveling.
- Security-relevant system applications can advantageously have a higher priority than
- the permissible waiting time specifies the maximum possible (reasonable) latency for the system application.
- the packet size indicates the size of the data packets to be transmitted.
- the type of data describes the data to be transferred in more detail. A possible property can be the confidentiality of the data. If private data is transmitted, the data is of local use. If global data is transmitted rather, the data can be of superordinate use, for example for other mobile devices, such as. B. vehicles.
- the energy consumption provides information on how to run the
- Application information is collected in a control unit according to the invention.
- the control unit also knows the possibilities available outside the mobile terminal to have one or different system applications executed decentrally and to send the data of the system applications back to the mobile terminal.
- the control unit knows the relevant resource information of the network.
- control unit Based on the requirements of the system applications as well as the knowledge of the relevant resource information of the network, the control unit makes a decision as to where the requested system application can be calculated. This can be done either locally, in the mobile edge cloud computer and / or in an external data center, such as a cloud computer.
- the invention can provide in a method for outsourcing computing power from the mobile terminal to at least one edge cloud computer and / or at least one cloud computer that the computing capacity can be outsourced for at least one of the following system applications:
- the services within the mobile terminal in particular in the form of a vehicle, can thus be improved and expanded in an advantageous manner.
- the invention can provide that method steps 1) to 4) are dynamic depending on the speed and / or Route and / or desired system applications of the mobile device are repeated.
- the invention can provide that the at least one edge cloud computer is in the form of a stationary and / or mobile Edge nodes of a network, a base station of a
- Mobile radio provider and / or a network provider a mobile phone, a smartphone, a tablet computer, a vehicle, a drone or other wirelessly connected devices. This enables a flexible network with extended functions and with improved coverage and connectivity to be made available.
- a control unit for a mobile terminal for outsourcing computing power from the mobile terminal, in particular from the vehicle, to at least one edge cloud computer and / or at least one cloud computer : a communication unit for Capture of resource information from the at least one edge cloud computer and / or of resource information from the at least one cloud computer, the communication unit being designed to capture application information from at least one system application in the mobile terminal, in particular vehicle, and a computing unit for Assigning the at least one system application to a computing capacity in the mobile terminal, in particular in the vehicle, on the at least one edge cloud computer and / or on the at least one cloud computer, preferably as a function of acquired resource information and application information.
- control unit according to the invention achieves the same advantages that were described above in connection with the method according to the invention. These advantages are referred to in full in the present case.
- the control unit can advantageously be designed to carry out a method which can proceed as described above.
- control unit can be located in a central
- Control unit of the mobile terminal in particular of the vehicle, can be implemented or designed as a special control unit.
- a central control unit can already be implemented in modern mobile devices, in particular vehicles. With the help of a special control unit, even existing mobile devices, such as vehicles, can be expanded with the functionality according to the invention.
- the invention in a control unit for a mobile terminal, such as. B. a vehicle, to outsource computing power from the mobile device to at least one edge cloud computer and / or at least one cloud computer, provide a storage unit in which a dynamic list with at least one edge cloud computer and / or at least a cloud computer is stored in the catchment area of the mobile device.
- a dynamic list with at least one edge cloud computer and / or at least a cloud computer is stored in the catchment area of the mobile device.
- the available external edge cloud computers and / or cloud computers that are currently and / or probably in a catchment area and / or along a route of the mobile terminal device, in particular the vehicle, can be mapped.
- an improved selection of suitable edge cloud computers and / or cloud computers can be made, which can reliably provide the computing power during the movement of the mobile terminal.
- the list can also serve to determine the areas that are poorly covered by the edge cloud computers and / or cloud computers in order to bypass these areas as desired.
- the invention can be used in
- Outsourcing computing power from the mobile terminal to at least one edge cloud computer and / or at least one cloud computer provides that the computing unit is designed to dynamically change the list depending on the speed and / or route and / or desired or required System applications, for example for one
- a mobile terminal such as. B. a
- the mobile terminal according to the invention in particular the vehicle, achieves the same advantages that were described above in connection with the method according to the invention and / or the control unit according to the invention. These advantages are referred to in full in the present case.
- a network for example a vehicle network
- a plurality of networked mobile terminals such as, for. B. vehicles
- at least one mobile terminal such as. B.
- a vehicle of the several networked mobile devices can be designed as a mobile device described above.
- the network according to the invention in particular the vehicle network, achieves the same advantages that were described above in connection with the method according to the invention and / or the control unit according to the invention and / or the mobile terminal according to the invention, in particular the vehicle. These advantages are referred to in full in the present case.
- an improved network is provided in which the computing resources are optimally used. It is conceivable that a vehicle as a mobile terminal in the sense of the invention has already evaluated certain street signs. In this case, this evaluation no longer needs to be carried out for the vehicles traveling behind if the results of the evaluation are shared between the networked vehicles.
- the invention can provide in a network, in particular a vehicle network, that at least one computing capacity for at least one system application is shared among the mobile terminals, in particular vehicles, the computing capacity in one of a plurality of networked mobile terminals, such as, for. B. vehicles, can be provided on at least one Edge cloud computer or on at least one cloud computer.
- the computing resources within the network in particular the
- Vehicle network for example in the case of fusion of sensor data, can be advantageously used. Further measures improving the invention are described in more detail below with the description of the preferred exemplary embodiments of the invention using the figures. The features mentioned in the claims and in the description can be essential to the invention individually or in any combination. It should be noted that the figures are only descriptive and are not intended to limit the invention in any way. It shows:
- Fig. 1 is a schematic representation of a network for executing a
- Fig. 2 is a schematic representation of a control unit according to the invention.
- FIG. 1 illustrates the method according to the invention for a mobile terminal 1, for example a vehicle 1, for outsourcing computing power CI5 from the mobile terminal 1, for example from the vehicle 1, to at least one (of possibly several obvious) edge clouds - Computer ECC and / or at least one (possibly removed from several) cloud computer CC, comprising the following steps:
- mobile terminal 1 for example in the vehicle 1, on the at least one edge cloud computer ECC and / or on the at least one cloud computer CC.
- An edge cloud computer ECC can be provided on the edge of a network and via a processor with a computing power CI5 and a communication unit 101 for exchanging data, for example with the mobile terminal 1 according to the invention, such as, for. B. with the vehicle 1.
- the edge cloud computer ECC can be used to provide computing power CI5 on the edge of the edge node network.
- the edge cloud computer ECC data from the mobile terminal 1, such as. B. received by the vehicle 1, which he can process with his own computing power CI5 on his processor.
- the edge cloud computer ECC can send the results of the processing back to the mobile terminal 1 via the communication unit 101, e.g. B. to the vehicle 1, send.
- the data can be sensor data that can be evaluated on the Edge Cloud computer ECC. It is also conceivable that the edge cloud computer ECC can take on different computing tasks for different system applications APP in the mobile terminal 1, such as in the vehicle 1.
- the mobile terminal 1, such as. B. the vehicle 1, or some systems within the mobile terminal 1, such as. B. the vehicle 1, can send data to at least one edge cloud computer ECC and / or at least one cloud computer CC within the scope of the invention, which are to be processed there externally, for example, if an own computing power CI5 in the mobile terminal 1 does not exist, is not sufficient or is used for other purposes.
- at least one (of possibly several obvious) edge cloud computers ECC and / or at least one (of possibly several remote) cloud computers CC can be selected which is suitable for executing a desired system application APP in the mobile terminal 1.
- An edge cloud computer ECC can be designed as a stationary edge cloud computer ECC, for example in the form of a base station of a mobile radio provider and / or a network provider, or as a mobile edge cloud computer ECC.
- a mobile edge cloud computer ECC in the sense of the invention can be set up flexibly in places where the computing power CI5 in mobile devices, such as. B. in vehicles 1, is needed, for example
- the mobile edge cloud computer ECC can move in the sense of the invention while providing the computing power CI5.
- a vehicle 1 for example a fleet vehicle, a drone or a mobile base station, can be used as a mobile edge cloud computer ECC in the sense of the invention.
- the invention uses decentralized computing capacities as resources for system applications APP in mobile devices, such as. B.
- the edge cloud computers ECC can be in the vicinity (for example 100 to 500 m) of the mobile terminal 1, for example in the form of a vehicle 1 (for example at intersections or at other vehicles).
- Cloud computers CC can in turn be located in remote data centers.
- the edge cloud computer ECC and / or cloud computer CC are addressed according to the invention in accordance with requirements. For this purpose, comprehensive decision-relevant resource information CI of the external resources is taken into account from the perspective of the available edge cloud computers ECC and / or cloud computers CC:
- Location such as B. geographic location C11
- Each system application APP in the mobile terminal 1, for example in the vehicle 1, can in turn be assigned different application information I which describe different requirements or properties of the respective system application APP, such as:
- the evaluation of all resource information CI and the application information I and the assignment of an optimal computing capacity CI5 on the mobile device, such as. B. on the vehicle 1, and / or on the at least one edge cloud computer ECC and / or on the at least one cloud computer CC is carried out on a control unit 10.
- the assignment is based on the given requirements of the respective
- the control unit 10 acts as an orchestrator for all possible system applications APP for outsourcing computing power CI5 from the mobile terminal 1, such as. B. from the vehicle 1, to at least one (of possibly several obvious) edge cloud computers ECC and / or at least one (of possibly several distant) cloud computers CC. It is up to the orchestrator to decide whether and where to outsource an application.
- the control unit 10 can in the central control unit 10 of the mobile terminal 1, such as. B. the vehicle 1, implemented or designed as a special control unit 10, the
- the vehicle 1 i.e. within the range between the respective communication units 11, 101 of the communication partners
- the computing power CI5 within the mobile terminal 1, such as. B. the vehicle 1, and
- the invention advantageously enables dynamic consideration of
- the inventive method enables dynamic outsourcing of computing power CI5 from the mobile terminal 1, such as. B. from the vehicle 1, even for time-critical system applications APP.
- the system applications APP can be the following applications: Navigation,
- the control unit 10 according to the invention is shown by way of example in FIG. 2.
- the control unit 10 has a communication unit 11 for acquiring resource information CI from the at least one edge cloud computer ECC and / or resource information CI from the at least one cloud computer CC.
- the communication unit 11 is designed to capture application information I from at least one system application APP in the mobile terminal 1.
- the control unit 10 has a computing unit 12 for processing information and for assigning the at least one
- control unit 10 can have a storage unit 14 in which a dynamic list with at least one edge cloud computer ECC and / or at least one cloud computer CC in the catchment area of the mobile terminal, such as, for. B. the vehicle 1 is deposited.
- the coverage area of the mobile terminal 1, in particular of the vehicle 1, can be determined by the range of the data communication between the communication unit 11 of the mobile terminal 1 and the respective communication unit 101 of the network. In principle, however, it is also conceivable that the control unit 10 can use a suitable communication unit of the mobile terminal 1 to communicate with the
- a mobile terminal 1, such as. B. a vehicle 1 with a control unit 10 according to the invention also forms an aspect of the present invention.
- a network 100 such as. B. a vehicle network 100 with several networked mobile devices 1, such as. B. vehicles 1, forms a further aspect of the present invention, wherein at least one mobile terminal 1 of the plurality of networked mobile terminal 1 can be implemented with the control unit 10 according to the invention.
- the network 100 in particular the vehicle network 100, an improved network can be provided in which the computing resources of the mobile terminals 1, for example the vehicles 1, and the network are optimally used.
- a mobile terminal 1 in the form of a vehicle 1 it is conceivable that a vehicle 1 from the vehicle network 100 has already evaluated certain street signs. This evaluation no longer needs to be carried out for the vehicles 1 following if the results of the evaluation are shared between the networked vehicles 1. Furthermore, it is conceivable that certain sensor data can be merged and / or shared between the vehicles 1.
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Navigation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018009906.8A DE102018009906A1 (de) | 2018-12-20 | 2018-12-20 | Verfahren zum Management von Rechnerkapazitäten in einem Netzwerk mit mobilen Teilnehmern |
| PCT/EP2019/084915 WO2020126827A1 (de) | 2018-12-20 | 2019-12-12 | Verfahren zum management von rechnerkapazitäten in einem netzwerk mit mobilen teilnehmern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3899723A1 true EP3899723A1 (de) | 2021-10-27 |
Family
ID=68987686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19824276.0A Ceased EP3899723A1 (de) | 2018-12-20 | 2019-12-12 | Verfahren zum management von rechnerkapazitäten in einem netzwerk mit mobilen teilnehmern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11861407B2 (de) |
| EP (1) | EP3899723A1 (de) |
| KR (1) | KR20210118079A (de) |
| CN (1) | CN113348445B (de) |
| DE (1) | DE102018009906A1 (de) |
| WO (1) | WO2020126827A1 (de) |
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| CN112769796B (zh) * | 2020-12-30 | 2021-10-19 | 华北电力大学 | 一种基于端侧边缘计算的云网端协同防御方法及系统 |
| US11924860B2 (en) * | 2021-07-29 | 2024-03-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for offloading computing tasks from vehicles using characteristics |
| DE102022100454A1 (de) | 2022-01-11 | 2023-07-13 | Audi Aktiengesellschaft | Verfahren und System zum Lokalisieren eines autonom betriebenen Transportmittels sowie autonom betriebenes Transportmittel |
| CN114945025B (zh) * | 2022-04-25 | 2023-09-15 | 国网经济技术研究院有限公司 | 面向电网中云边协同的价格驱动正和博弈卸载方法及系统 |
| DE102022115190A1 (de) | 2022-06-17 | 2024-01-11 | Cariad Se | Verfahren und Steuerschaltung zum Auswählen von einer aus zumindest zwei verfügbaren Prozessorschaltungen für eine Prozessierung zumindest eines Datensatzes für eine Betriebsfunktion eines Kraftfahrzeugs sowie Kraftfahrzeug und Prozessierungssystem |
| CN117332871A (zh) * | 2022-06-24 | 2024-01-02 | 腾讯科技(深圳)有限公司 | 一种基于区块链的联邦学习处理方法以及相关设备 |
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| CN116841646A (zh) * | 2023-07-11 | 2023-10-03 | 重庆邮电大学 | 一种基于无人机协同的任务卸载方法 |
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| DE102023134631B4 (de) * | 2023-12-11 | 2025-10-09 | Audi Aktiengesellschaft | Verfahren und System zum Lokalisieren eines mobilen Geräts sowie mobiles Gerät |
| CN118612791A (zh) * | 2024-04-30 | 2024-09-06 | 比亚迪股份有限公司 | 车辆控制方法及相关装置 |
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| CN107465748B (zh) * | 2017-08-18 | 2020-07-31 | 东南大学 | 移动边缘云计算系统中基于演进博弈的动态资源分配方法 |
| US10659526B2 (en) * | 2018-01-03 | 2020-05-19 | Verizon Patent And Licensing Inc. | Edge compute systems and methods |
| CN108777852B (zh) * | 2018-05-16 | 2021-07-09 | 国网吉林省电力有限公司信息通信公司 | 一种车联网内容边缘卸载方法、移动资源分配系统 |
| WO2019236755A1 (en) * | 2018-06-06 | 2019-12-12 | Intel Corporation | Vehicle-to-everything session and service continuity in automotive edge computing systems |
| CN108845885B (zh) * | 2018-07-04 | 2021-05-18 | 浪潮集团有限公司 | 一种面向自动驾驶的边缘计算资源管理方法 |
| WO2020023115A1 (en) * | 2018-07-27 | 2020-01-30 | Futurewei Technologies, Inc. | Task offloading and routing in mobile edge cloud networks |
-
2018
- 2018-12-20 DE DE102018009906.8A patent/DE102018009906A1/de active Pending
-
2019
- 2019-12-12 EP EP19824276.0A patent/EP3899723A1/de not_active Ceased
- 2019-12-12 KR KR1020217022578A patent/KR20210118079A/ko not_active Ceased
- 2019-12-12 US US17/415,670 patent/US11861407B2/en active Active
- 2019-12-12 WO PCT/EP2019/084915 patent/WO2020126827A1/de not_active Ceased
- 2019-12-12 CN CN201980089660.2A patent/CN113348445B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20220050725A1 (en) | 2022-02-17 |
| KR20210118079A (ko) | 2021-09-29 |
| CN113348445A (zh) | 2021-09-03 |
| CN113348445B (zh) | 2024-12-27 |
| US11861407B2 (en) | 2024-01-02 |
| DE102018009906A1 (de) | 2020-06-25 |
| WO2020126827A1 (de) | 2020-06-25 |
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