WO2018191979A1 - 用于获取组件相关的需求信息的方法和设备 - Google Patents

用于获取组件相关的需求信息的方法和设备 Download PDF

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WO2018191979A1
WO2018191979A1 PCT/CN2017/081515 CN2017081515W WO2018191979A1 WO 2018191979 A1 WO2018191979 A1 WO 2018191979A1 CN 2017081515 W CN2017081515 W CN 2017081515W WO 2018191979 A1 WO2018191979 A1 WO 2018191979A1
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Prior art keywords
information
component
demand
acquisition device
format information
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PCT/CN2017/081515
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English (en)
French (fr)
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沈轶轩
曹佃松
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西门子公司
沈轶轩
曹佃松
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Application filed by 西门子公司, 沈轶轩, 曹佃松 filed Critical 西门子公司
Priority to EP17906225.2A priority Critical patent/EP3605359A4/en
Priority to US16/606,490 priority patent/US20210109947A1/en
Priority to CN201780087723.1A priority patent/CN110692046A/zh
Priority to PCT/CN2017/081515 priority patent/WO2018191979A1/zh
Publication of WO2018191979A1 publication Critical patent/WO2018191979A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/36Creation of semantic tools, e.g. ontology or thesauri
    • G06F16/367Ontology
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25Integrating or interfacing systems involving database management systems
    • G06F16/258Data format conversion from or to a database
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28Databases characterised by their database models, e.g. relational or object models
    • G06F16/284Relational databases
    • G06F16/285Clustering or classification
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/38Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/383Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines

Definitions

  • the present invention relates to the field of industrial Internet of Things, and more particularly to a method and apparatus for acquiring component related demand information.
  • Market data is not important to every company. Market data includes not only the needs of users, but also market trends in a certain field. The most common way to obtain market information today is through questionnaires and analysis of sales data.
  • one of the problems solved by one embodiment of the present invention is to automatically implement the requirement information of the acquisition component, thereby avoiding the problem of inefficiently obtaining the required information and uncommon information.
  • a method for obtaining demand information for a component comprising the steps of:
  • the method further comprises the following steps:
  • a demand acquisition device for acquiring requirement information of a component includes:
  • An obtaining device configured to acquire model data information corresponding to the component
  • a conversion device configured to convert the model data information into component format information
  • the invention has the following advantages: the component information can be automatically obtained automatically, and the component format information is automatically analyzed and classified, thereby automatically determining the current user demand and the overall market trend, and improving the information analysis. Accuracy, and greatly improve the efficiency of obtaining demand information, and because it only needs to obtain the CAD information of the component model to analyze the component, it has good universality and can be applied to various On the component.
  • FIG. 1 is a structural block diagram of a demand acquisition device for evaluating demand information of a component of an evaluation component according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for acquiring demand information of a component according to an embodiment of the present invention
  • FIG. 3 is a schematic view of a mechanical arm according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing a general structure of a demand acquisition device according to an embodiment of the present invention.
  • FIG. 1 is a structural block diagram of a demand acquisition device for evaluating demand information of an component of an evaluation component according to an embodiment of the present invention
  • the demand acquisition device according to the present invention includes an acquisition device 100, a conversion device 200, and The device 300 is determined.
  • 2 is a flow chart of a method of obtaining demand information for a component in accordance with one embodiment of the present invention.
  • step S101, steps S102 and S103 performed by the demand acquisition device are included.
  • the demand acquisition device accepts the model data information Infor1 from the user C1, and after performing step S101 to step S103, feeds back the determined demand information infor2 to the user C2.
  • step S101 the requirement acquisition device acquires model data information corresponding to the component.
  • the model data information includes data information corresponding to a component structure and/or function. For example, data information corresponding to the CAD model of the component, and the like.
  • the model data information includes mesh information and the like.
  • the model includes five sets of mesh information, and each set of mesh information corresponds to one part, including the part and the other parts.
  • Location information as well as direction information.
  • the demand acquisition device acquires model data information uploaded by the user.
  • the demand acquisition device acquires model data information that has been preprocessed by the user. For example, the user adds a corresponding comment to the model data information for identification by the demand acquisition device.
  • the model data information added by the user can also be obtained.
  • step S102 the demand acquisition device converts the model data information into component format information.
  • the component format information includes information that has a relatively fixed format and can express the structure and function of the component. For example, a document in a predetermined xml format is employed.
  • the requirement acquisition device acquires data corresponding to the at least one item of information from the model data information based on at least one item of information included in the predetermined format document to generate information about the model data. Corresponding component format information.
  • a set of xml documents is pre-stored in the demand acquisition device, and the information items of the possible attributes of the components are structured and organized in the xml document, and for each newly obtained model information, each of the model information and the xml document are respectively determined.
  • the corresponding relationship of the attributes, and the data corresponding to some or all of the information items in the xml file are obtained from the model information to implement conversion of the model information to the xml document.
  • the requirement acquisition device reads the attribute information corresponding to each node in the xml document from the mesh information to implement conversion from the model data information to the xml document.
  • the component format information includes interface information and resource information corresponding to the component.
  • the interface information includes but is not limited to any of the following sub-information:
  • Each sub-information may also include a respective sub-information.
  • the interface attribute information may further include at least one specific attribute; the interface information may further include inputting and outputting two sub-informations; the connector may include sub-information such as an accessory, a device, a track, and the like.
  • the resource information is used to indicate information such as the structure and/or function of the component.
  • the resource information includes but is not limited to any one of the following:
  • structural information used to indicate the structural composition of the component, the structural information includes information items corresponding to the structure that the plurality of components may contain, such as a hinge joint, a sensor, a transport surface, and the like. .
  • information items such as “hinge joint” may be used in the structural information
  • information items such as “sensor” may be used in the structural information
  • the structural information of the conveyor belt component is Information items such as "transport surface” are used.
  • Control information is used by the control component to perform corresponding operations.
  • the control information may include various possible information corresponding to various types of structure execution operations of the component.
  • the corresponding control information may include position information, speed information, and the like; for example, for the structure of the transmission surface, the corresponding control information may include speed information, etc.; for the structure of the sensor, Corresponding control information may include specific trigger signals, such as speed thresholds, temperature thresholds, and the like.
  • the component format information further includes function information.
  • the function information includes function function information indicating that the component implements a corresponding operation.
  • a robot arm has seven hinge joints.
  • the new position point serves as new position control information to achieve the movement of the robot arm.
  • the requirement acquisition device generates an element format information using an xml document, and the xml document is organized in a tree structure.
  • the root node contains three sub-nodes: interface, resource information (ResourceManager) and function information (FunctionBlock).
  • the code is as follows:
  • the interface child node also includes three child nodes: Property, Port, and Connector.
  • the resource child node includes a child node: Position Control Information (PositionControl), Function Information Child Node
  • the bottom includes a child node, a robot. Then, in the conversion process, the requirement acquisition device separately obtains information corresponding to each of the foregoing nodes in the model data information, and uses the xml document obtained after the corresponding data as the component format information corresponding to the component.
  • step S103 the demand acquisition device determines the demand information related to the component based on the at least one component format information.
  • the requirement information includes but is not limited to any one of the following:
  • the manner in which the requirement acquisition device determines the requirement information related to the component based on the at least one component format information includes but is not limited to any one of the following:
  • the demand acquisition device may classify based on the resource information in the component format information.
  • the group can be determined.
  • the component is a sensor; for example, when the resource information includes at least one "hinge joint" structure information and "position control" control information, the component can be determined to be a robot arm; when the resource information includes a "transport surface" When the structural information is used, the component can be determined to be a conveyor belt; when the resource information includes the structural information of the "fixed joint", the component can be determined to be a gripper or the like.
  • the demand acquisition device may also perform classification according to the function information in the component format information.
  • the demand acquisition device further determines whether its function information contains an output to other components, and if so, determines that the component is a sensor.
  • the demand acquisition device determines the classification criteria by machine learning based on a large amount of component format information; and, based on the classification criteria, classifies the obtained component format information.
  • the requirement acquisition device classifies the component format information based on the initially preset classification standard, and corrects the classification standard according to the category feedback information of the component component format information by the user, thereby determining through a large amount of data learning.
  • a relatively stable classification standard A relatively stable classification standard.
  • the demand acquisition device determines the classification rule by learning a large amount of data: when the number of "hinge joints" of the component is ⁇ 3, the component is a mechanical arm . And based on the judgment criterion, the component format information is judged.
  • the demand acquisition device determines the demand information related to the component according to the determined classification.
  • the component when the component is judged to be a robotic arm type, since the robot arm requires at least one motor drive, it is determined that the customer corresponding to the component has a "motor" product requirement.
  • the requirement acquisition device establishes a search engine based on the component format information and the corresponding component simulation model; and determines the demand information according to the query information and/or the search result obtained by the search engine.
  • the demand acquisition device further generates a component simulation model based on the component format information to perform a simulation operation.
  • the simulation model can be established based on the component format information, and the simulation operation can be performed.
  • the demand acquisition device is based on the obtained component format information and its corresponding component simulation model. Create/update a component database and build a corresponding search engine based on the component database. Then, the demand acquisition device determines relevant component requirement information according to the query information input by the at least one user in the search engine and/or the search result selected by the at least one user.
  • the demand acquisition device determines that the current hotspot component is a "mechanical arm”.
  • the statistic finds that the most relevant to the sensor among the search results selected by the user determines that the current component market hotspot is the sensor.
  • component information can be automatically and conveniently obtained, and component format information is automatically analyzed and classified, thereby automatically determining current user requirements and overall market trends, improving the accuracy of information analysis, and greatly improving
  • the efficiency of obtaining the demand information, and the analysis of the component can be obtained by simply acquiring the CAD information of the component model, so that it has good universality and can be applied to various components.
  • FIG. 1 is a system block diagram of acquiring component requirement information according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a demand acquiring device for acquiring component requirement information according to an embodiment of the present invention.
  • the demand acquisition device includes the acquisition device 100, the conversion device 200, and the determination device 300.
  • the obtaining device 100 acquires model data information corresponding to the component.
  • the model data information includes data information corresponding to a component structure and/or function. For example, data information corresponding to the CAD model of the component, and the like.
  • the model data information includes mesh information and the like.
  • the model includes five sets of mesh information, and each set of mesh information corresponds to one part, including the part and the other parts.
  • Location information as well as direction information.
  • the acquiring apparatus 100 acquires model data information uploaded by the user.
  • the obtaining device 100 acquires model data information that has been preprocessed by the user. For example, the user adds a corresponding comment to the model data information for identification by the demand acquisition device.
  • the conversion device 200 converts the model data information into component format information.
  • the component format information includes information that has a relatively fixed format and can express the structure and function of the component. For example, a document in a predetermined xml format is employed.
  • the conversion device 200 acquires data corresponding to the at least one item of information from the model data information based on at least one item of information included in the predetermined format document to generate a corresponding to the model data information.
  • Component format information
  • a set of xml documents is pre-stored in the demand acquisition device, and the information items of the possible attributes of the components are structured and organized in the xml document.
  • the conversion device 200 respectively determines the model information and Corresponding relationship between each attribute of the xml document, and obtaining data corresponding to some or all of the information items in the xml file from the model information, so as to implement conversion of the model information to the xml document.
  • the requirement acquisition device reads the attribute information corresponding to each node in the xml document from the mesh information to implement conversion from the model data information to the xml document.
  • the component format information includes interface information and resource information corresponding to the component.
  • the interface information includes but is not limited to any of the following sub-information:
  • Each sub-information may also include a respective sub-information.
  • the interface attribute information may further include at least one specific attribute; the interface information may further include inputting and outputting two sub-informations; the connector may include sub-information such as an accessory, a device, a track, and the like.
  • the resource information is used to indicate information such as the structure and/or function of the component.
  • the resource information includes but is not limited to any one of the following:
  • structural information used to indicate the structural composition of the component, the structural information includes information items corresponding to the structure that the plurality of components may contain, such as a hinge joint, a sensor, a transport surface, and the like. .
  • information items such as “hinge joint” may be used in the structural information.
  • information items such as “sensor” may be used in the structural information, and for the conveyor belt component, such as “transmission surface” “Information items.”
  • Control information is used by the control component to perform corresponding operations.
  • the control information may include various possible information corresponding to various types of structure execution operations of the component.
  • the corresponding control information may include position information,
  • the corresponding control information may include speed information and the like;
  • the corresponding control information may include a specific trigger signal, for example, a speed threshold, a temperature threshold, etc. Wait.
  • the component format information further includes function information.
  • the function information includes function function information indicating that the component implements a corresponding operation.
  • a robot arm has seven hinge joints.
  • the new position point serves as new position control information to achieve the movement of the robot arm.
  • the conversion device 200 employs an xml document to generate component format information, and the xml document is organized in a tree structure.
  • the root node contains three sub-nodes: interface, resource information (ResourceManager) and function information (FunctionBlock).
  • the code is as follows:
  • the interface child node also includes three child nodes: Property, Port, and Connector.
  • the resource child node includes a child node: Location Control Information. (PositionControl), under the function information sub-node includes a child node, robot (robot).
  • PositionControl under the function information sub-node includes a child node, robot (robot).
  • component format information can be in any format that can be structured and organized, and is not limited to the xml document format, and details are not described herein again.
  • the determining device 300 determines the demand information related to the component based on the at least one component format information.
  • the requirement information includes but is not limited to any one of the following:
  • the manner in which the determining apparatus 300 determines the demand information related to the component based on the at least one component format information includes, but is not limited to, any one of the following:
  • the determining means 300 determines the classification information of the component format information to determine the corresponding demand information based on the classification information.
  • the determining apparatus 300 may classify based on the resource information in the component format information.
  • the component when it is judged that the resource information includes the structure information of the “sensor”, the component may be determined to be a sensor; for example, when the resource information includes at least one “hinge joint” structure information and “position control” control information
  • the component When the component is a mechanical arm; when the resource information includes the structural information of the “transport surface”, the component may be determined to be a conveyor belt; when the resource information includes the structural information of the “fixed joint”, the component may be determined. This component is a grabber and so on.
  • the determining device 300 can also classify in combination with the function information in the component format information.
  • the demand acquisition device further determines whether its function information contains an output to other components, and if so, determines that the component is a sensor.
  • the demand acquisition device determines the classification criteria by machine learning based on a large amount of component format information; and, based on the classification criteria, classifies the obtained component format information.
  • the requirement acquisition device performs component format information based on an initially preset classification standard.
  • Classification and according to the user's category feedback information of the classified component format information, the classification standard is corrected, thereby determining a relatively stable classification standard through the study of a large amount of data.
  • the demand acquisition device determines the classification rule by learning a large amount of data: when the number of "hinge joints" of the component is ⁇ 3, the component is a mechanical arm . And determining, by the determining means 300, each component format information based on the judgment criterion.
  • the determining device 300 determines the demand information related to the component according to the determined classification.
  • the component when the component is judged to be a robotic arm type, since the robot arm requires at least one motor drive, it is determined that the customer corresponding to the component has a "motor" product requirement.
  • the determining device 300 establishes a search engine based on the component format information and the corresponding component simulation model; and determines the demand information according to the query information and/or the search result obtained by the search engine.
  • the demand acquisition device further generates a component simulation model based on the component format information to perform a simulation operation.
  • the simulation model can be established based on the component format information, and the simulation operation can be performed.
  • the demand acquisition device establishes/updates the component database based on the obtained component format information and its corresponding component simulation model, and builds a corresponding search engine based on the component database.
  • the determining device 300 determines related component demand information according to the query information input by the at least one user in the search engine and/or the search result selected by the at least one user.
  • the determining device 300 determines that the current hotspot component is a "mechanical arm”.
  • the statistic finds that the most relevant to the sensor among the search results selected by the user determines that the current component market hotspot is the sensor.
  • component information can be automatically and conveniently obtained, and component format information is automatically analyzed and classified, thereby automatically determining current user requirements and overall market trends, improving the accuracy of information analysis, and greatly improving
  • the efficiency of obtaining the demand information, and the analysis of the component can be obtained by simply acquiring the CAD information of the component model, so that it has good universality and can be applied to various components.
  • the devices and devices in FIG. 1 can be implemented in software, hardware (eg, integrated circuits, FPGAs, etc.), Or a combination of software and hardware.
  • the demand acquisition device may include a memory 210 and a processor 220.
  • the memory 210 can store executable instructions.
  • the processor 220 can implement the operations performed by the various units in FIG. 1 in accordance with executable instructions stored by the memory 210.
  • embodiments of the present invention also provide a machine readable medium having executable instructions stored thereon that, when executed, cause a machine to perform operations performed by an evaluation device.

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Abstract

一种用于获取组件的需求信息的方法和设备,其中,所述方法包括:获取组件对应的模型数据信息(S101);将所述模型数据信息转换为组件格式信息(S102);基于至少一个组件格式信息来确定与所述组件相关的需求信息(S103)。与现有技术相比,该方法和设备具有以下优点:能够便捷地自动获取组件信息,并且自动对组件格式信息进行分析并分类,进而自动地确定当前的用户需求以及整体的市场趋势,提高了信息分析的精确度,并极大的提高了获取需求信息的效率,并且,由于只需获取组件模型的CAD信息即可对该组件进行分析,因此具有较好的普适性,能够应用于各种不同的组件上。

Description

用于获取组件相关的需求信息的方法和设备 技术领域
本发明涉及工业物联网领域,尤其涉及用于获取组件相关的需求信息的方法和设备。
背景技术
市场数据对于各个公司都非重要。市场数据不仅包括用户的需求,也包括在某一领域的市场趋势。目前最通常的获取市场信息的方式是通过进行问卷调查以及对销售数据的分析来确定。
但是该两种方法的主要缺陷在于,其不具有普适性,一种产品上的信息和数据无法应用于另一个产品,并且在精确性上有所欠缺。此外,手工获取数据的方式也不够高效。
发明内容
有鉴于此,本发明的一个实施例解决的问题之一是自动实现获取组件的需求信息,从而避免手工获取需求信息中的低效和信息无法通用的问题。
根据本发明的一个方面,提供了用于获取组件的需求信息的方法,其中,所述方法包括以下步骤:
-获取组件对应的模型数据信息;
-将所述模型数据信息转换为组件格式信息;
其中,所述方法还包括以下步骤:
-基于至少一个组件格式信息来确定与所述组件相关的需求信息。
根据本发明的一个方面,还提供了用于获取组件的需求信息的需求获取设备,其中,所述需求获取设备包括:
获取装置,用于获取组件对应的模型数据信息;
转换装置,用于将所述模型数据信息转换为组件格式信息;
确定装置,用于基于至少一个组件格式信息来确定与所述组件相关的需 求信息。
与现有技术相比,本发明具有以下优点:能够便捷地自动获取组件信息,并且自动对组件格式信息进行分析并分类,进而自动地确定当前的用户需求以及整体的市场趋势,提高了信息分析的精确度,并极大的提高了获取需求信息的效率,并且,由于只需获取组件模型的CAD信息即可对该组件进行分析,因此具有较好的普适性,能够应用于各种不同的组件上。
附图说明
本发明的其它特点、特征、优点和益处通过以下结合附图的详细描述将变得更加显而易见。
图1为根据本发明一个实施例的评估组件的获取组件的需求信息的需求获取设备的结构框图;
图2为根据本发明一个实施例的获取组件的需求信息的方法流程图;
图3为根据本发明一个实施例的一种机械臂的简要示意图;
图4为根据本发明的一个实施例的一种需求获取设备的通用结构框图。
具体实施方式
下面将参照附图更详细地描述本公开的优选实施方式。虽然附图中显示了本公开的优选实施方式,然而应该理解,可以以各种形式实现本公开而不应被这里阐述的实施方式所限制。相反,提供这些实施方式是为了使本公开更加透彻和完整,并且能够将本公开的范围完整的传达给本领域的技术人员。
结合图1和图2,图1为根据本发明的一个实施例的评估组件的获取组件的需求信息的需求获取设备的结构框图,根据本发明的需求获取设备包括获取装置100、转换装置200和确定装置300。图2为根据本发明一个实施例的获取组件的需求信息的方法流程图。
根据本发明的一个实施例,包括由需求获取设备执行的步骤S101,步骤S102和S103。
需求获取设备接受来自用户C1的模型数据信息Infor1,执行步骤S101至步骤S103后,将确定的需求信息infor2反馈至用户C2。
具体地,在步骤S101中,需求获取设备获取组件对应的模型数据信息。
其中,所述模型数据信息包括与组件结构和/或功能对应的数据信息。例如,组件的CAD模型对应的数据信息等。
优选地,所述模型数据信息包括mesh信息等。
例如,对于一桌子的模型,其包括5个部分:桌面和4个桌角,则该模型包括5组mesh信息,每组mesh信息与一个部分对应,其中包括该部分与其他几个部分的相对位置信息,以及方向信息等。
由于大部分格式的模型都能通过常用的绘图软件或者专门的模型软件(例如西门子的NX软件等)转换为mesh信息,本领域技术人员应能根据实际情况和需求来确定将模型转换为mesh信息的方法,此处不再赘述。
具体地,需求获取设备获取用户上传的模型数据信息。
优选地,需求获取设备获取经过用户预处理后的模型数据信息。例如,用户在模型数据信息中添加了相应的注释,以供需求获取设备识别。
例如,当未能自动获得完整的组件模型数据信息时,还可获取用户添加的模型数据信息。
接着,在步骤S102中,需求获取设备将所述模型数据信息转换为组件格式信息。
其中,组件格式信息包括具有相对固定的格式的,能对组件的结构和功能等进行表述的信息。例如,采用预定的xml格式的文档。
其中,具体地,需求获取设备基于预定格式文档中包含的至少一项信息项,从所述模型数据信息中获取与所述至少一项信息项分别对应的数据,以生成与所述模型数据信息对应的组件格式信息。
例如,需求获取设备中预存了一组xml文档,该xml文档中将组件可能的属性的信息项进行了结构化组织,对于新获得的一模型信息,分别确定该模型信息中与xml文档的各个属性的对应关系,并将从模型信息中获取与该xml文件中的部分或全部信息项分别对应的数据,以实现该模型信息到xml文档的转换。
优选地,需求获取设备从mesh信息中读取与xml文档中的各个节点相对应的属性信息,以实现从模型数据信息到xml文档的转换。
其中,组件格式信息包括与组件对应的接口信息和资源信息。
其中,所述接口信息包括但不限于以下任一项子信息:
1)接口属性;
2)接口;
3)连接器。
其中,每一项子信息还可包括各自的子信息。例如,接口属性信息可进一步包括至少一个具体的属性;接口信息可进一步包括输入和输出两个子信息;连接器可包括诸如附件、设备、轨道等子信息。
其中,资源信息用于指示组件的结构和/或功能等信息。优选地,资源信息包括但不限于以下任一项:
1)结构信息;用于指示组件的结构构成,结构信息中包含多项组件可能包含的结构对应的信息项,如铰链关节(hinge joint)、传感器(sensor)、传输面(transport surface)等等。
例如,对于机械手臂(参照图3),其结构信息中可采用“铰链关节”等信息项,对于传感器,其结构信息中可采用如“传感器”等信息项,对于传送带组件,其结构信息中采用诸如“传输面”等信息项。
2)控制信息。其中,所述控制信息用于控制组件实施相应的操作。控制信息可包括组件的各类结构执行操作所对应的各项可能的信息。
例如,对于铰链关节这一结构,其对应的控制信息可以包括位置信息、速度信息等;例如,对于传输面这一结构,其对应的控制信息可以包括速度信息等;对于传感器这一结构,其对应的控制信息可以包括具体的触发信号,例如,速度阈值,温度阈值等等。
更优选地,所述组件格式信息还包括功能信息。
其中,所述功能信息包括指示组件实现相应操作的功能函数信息。
例如,参照图3,一机械手臂有7个铰链关节,为了使机械手臂的终端从第一位置移动到第二位置,需求获取设备运行功能信息中的函数,计算该7个关节需要移动到的新的位置点,作为新的位置控制信息,从而实现该机械手臂的运动。
根据本发明的一个示例,需求获取设备采用xml文档来生成组件格式信息,并且该xml文档采用树状结构来进行组织。其中,在根节点下面包含了接口(Interface)、资源信息(ResourceManager)和功能信息(FunctionBlock)三个子节点,其代码如下所示:
Figure PCTCN2017081515-appb-000001
Figure PCTCN2017081515-appb-000002
这段代码中,接口子节点还包括三个子节点:属性(Property),端口(Port)和连接器(Connector),资源子节点下包括一个子节点:位置控制信息(PositionControl),功能信息子节点下包括一个子节点,机器人(robot)。则在转换过程中,需求获取设备分别获取模型数据信息中与前述各个节点对应的信息,并将获取了相应数据后的xml文档作为与该组件对应的组件格式信息。
接着,在步骤S103中,需求获取设备基于至少一个组件格式信息来确定与所述组件相关的需求信息。
其中,所述需求信息包括但不限于以下任一项:
1)用户需求信息,例如,用户可能需要哪些产品的供应商等;
2)市场趋势信息,例如,当前市场热点关注的产品等。
具体地,需求获取设备基于至少一个组件格式信息来确定与所述组件相关的需求信息的方式包括但不限于以下任一种:
1)确定所述组件格式信息的分类信息,以基于所述分类信息,来确定相应的需求信息。
具体地,需求获取设备可基于组件格式信息中的资源信息进行分类。
例如,当判断资源信息中包含“传感器”的结构信息时,则可确定该组 件为传感器;又例如,当资源信息中包含至少一个“铰链关节”的结构信息,以及“位置控制”的控制信息时,则可确定该组件为机械臂;当资源信息中包含“传输面”的结构信息时,则可确定该组件为传送带;当资源信息中包含“固定关节”的结构信息时,则可确定该组件为抓手等等。
优选地,需求获取设备还可结合组件格式信息中的功能信息进行分类。
例如,除了根据结构信息“传感器”,需求获取设备进一步判断其功能信息是否包含一个对其他组件的输出,如有,则确定该组件为传感器。
又例如,除了至少一个“铰链关节”的结构信息,以及“位置控制”的控制信息,进一步判断其功能信息中是否存在作为“位置控制”的输出信息,若有,则确定为机械臂。
作为一个优选方案,需求获取设备基于大量的组件格式信息,通过机器学习来确定分类标准;并且,基于所述分类标准,对所获得的组件格式信息进行分类。
具体地,需求获取设备基于初始预置的分类标准,对组件格式信息进行分类,并根据用户对分类后的组件格式信息的类别反馈信息,对分类标准进行修正,从而通过大量数据的学习,确定相对稳定的分类标准。
例如,在确定一个具有“铰链关节”的组件是否为机械臂时,需求获取设备通过大量数据的学习,确定分类规则为:当组件的“铰链关节”数量≥3个时,该组件为机械臂。并基于该判断标准,对各个组件格式信息进行判断。
接着,需求获取设备根据所确定的分类,来确定该组件相关的需求信息。
例如,当判断组件为机械臂类别时,由于机械臂需要至少一个电机驱动,因此,确定与该组件对应的客户有“电机”产品方面的需求。
2)需求获取设备建立基于所述组件格式信息及其对应的所述组件仿真模型的搜索引擎;并且,根据所述搜索引擎所获得的查询信息和/或搜索结果,来确定需求信息。
根据本发明的一个优选方案,需求获取设备还基于所述组件格式信息生成组件仿真模型,以进行仿真运行。
由于组件格式信息中已经包含了与组件及其运行相关的各项信息,因此,可以基于该组件格式信息来建立仿真模型,并进行仿真运行。
需求获取设备基于所获得的组件格式信息及其对应的组件仿真模型来 建立/更新组件数据库,并基于该组件数据库来建立相应的搜索引擎。接着,需求获取设备根据至少一个用户在搜索引擎中输入的查询信息和/或至少一个用户选中的搜索结果,来确定相关的组件需求信息。
例如,在一段时间内统计确定查询信息“机械臂”是输入次数最多的查询信息,则需求获取设备确定当前的热点组件为“机械臂”。
又例如,统计发现用户选择的搜索结果中,与传感器相关的最多,则确定当前的组件市场热点为传感器。
根据本方案,能够便捷地自动获取组件信息,并且自动对组件格式信息进行分析并分类,进而自动地确定当前的用户需求以及整体的市场趋势,提高了信息分析的精确度,并极大的提高了获取需求信息的效率,并且,由于只需获取组件模型的CAD信息即可对该组件进行分析,因此具有较好的普适性,能够应用于各种不同的组件上。
结合图1和图3,图1为本发明一个实施例的获取组件的需求信息的系统框图,图3为根据本发明一个实施例的获取组件的需求信息的需求获取设备的结构示意图。
根据本发明的一个实施例的需求获取设备包括获取装置100,转换装置200和确定装置300。
获取装置100获取组件对应的模型数据信息。
其中,所述模型数据信息包括与组件结构和/或功能对应的数据信息。例如,组件的CAD模型对应的数据信息等。
优选地,所述模型数据信息包括mesh信息等。
例如,对于一桌子的模型,其包括5个部分:桌面和4个桌角,则该模型包括5组mesh信息,每组mesh信息与一个部分对应,其中包括该部分与其他几个部分的相对位置信息,以及方向信息等。
由于大部分格式的模型都能通过常用的绘图软件或者专门的模型软件(例如西门子的NX软件等)转换为mesh信息,本领域技术人员应能根据实际情况和需求来确定将模型转换为mesh信息的方法,此处不再赘述。
具体地,获取装置100获取用户上传的模型数据信息。
优选地,获取装置100获取经过用户预处理后的模型数据信息。例如,用户在模型数据信息中添加了相应的注释,以供需求获取设备识别。
接着,转换装置200将所述模型数据信息转换为组件格式信息。
其中,组件格式信息包括具有相对固定的格式的,能对组件的结构和功能等进行表述的信息。例如,采用预定的xml格式的文档。
具体地,转换装置200基于预定格式文档中包含的至少一项信息项,从所述模型数据信息中获取与所述至少一项信息项分别对应的数据,以生成与所述模型数据信息对应的组件格式信息。
例如,需求获取设备中预存了一组xml文档,该xml文档中将组件可能的属性的信息项进行了结构化组织,对于新获得的一模型数据信息,转换装置200分别确定该模型信息中与xml文档的各个属性的对应关系,并将从模型信息中获取与该xml文件中的部分或全部信息项分别对应的数据,以实现该模型信息到xml文档的转换。
优选地,需求获取设备从mesh信息中读取与xml文档中的各个节点相对应的属性信息,以实现从模型数据信息到xml文档的转换。
其中,组件格式信息包括与组件对应的接口信息和资源信息。
其中,所述接口信息包括但不限于以下任一项子信息:
1)接口属性;
2)接口;
3)连接器。
其中,每一项子信息还可包括各自的子信息。例如,接口属性信息可进一步包括至少一个具体的属性;接口信息可进一步包括输入和输出两个子信息;连接器可包括诸如附件、设备、轨道等子信息。
其中,资源信息用于指示组件的结构和/或功能等信息。优选地,资源信息包括但不限于以下任一项:
1)结构信息;用于指示组件的结构构成,结构信息中包含多项组件可能包含的结构对应的信息项,如铰链关节(hinge joint)、传感器(sensor)、传输面(transport surface)等等。
例如,对于机械手臂,其结构信息中可采用“铰链关节”等信息项,对于传感器,其结构信息中可采用如“传感器”等信息项,对于传送带组件,其结构信息中采用诸如“传输面”等信息项。
2)控制信息。其中,所述控制信息用于控制组件实施相应的操作。控制信息可包括组件的各类结构执行操作所对应的各项可能的信息。
例如,对于铰链关节这一结构,其对应的控制信息可以包括位置信息、 速度信息等;例如,对于传输面这一结构,其对应的控制信息可以包括速度信息等;对于传感器这一结构,其对应的控制信息可以包括具体的触发信号,例如,速度阈值,温度阈值等等。
更优选地,所述组件格式信息还包括功能信息。
其中,所述功能信息包括指示组件实现相应操作的功能函数信息。
例如,参照图3,一机械手臂有7个铰链关节,为了使机械手臂的终端从第一位置移动到第二位置,需求获取设备运行功能信息中的函数,计算该7个关节需要移动到的新的位置点,作为新的位置控制信息,从而实现该机械手臂的运动。
根据本发明的一个示例,转换装置200采用xml文档来生成组件格式信息,并且该xml文档采用树状结构来进行组织。其中,在根节点下面包含了接口(Interface)、资源信息(ResourceManager)和功能信息(FunctionBlock)三个子节点,其代码如下所示:
Figure PCTCN2017081515-appb-000003
这段代码中,接口子节点还包括三个子节点:属性(Property),端口(Port)和连接器(Connector),资源子节点下包括一个子节点:位置控制信息 (PositionControl),功能信息子节点下包括一个子节点,机器人(robot)。则在转换过程中,转换装置200分别获取模型数据信息中与前述各个节点对应的信息,并将获取了相应数据后的xml文档作为与该组件对应的组件格式信息。
本领域技术人员能够了解,所述组件格式信息可以采用任何能够进行结构化组织的文档的格式,而不局限于xml文档格式,此处不再赘述。
接着,确定装置300基于至少一个组件格式信息来确定与所述组件相关的需求信息。
其中,所述需求信息包括但不限于以下任一项:
1)用户需求信息,例如,用户可能需要哪些产品的供应商等;
2)市场趋势信息,例如,当前市场热点关注的产品等。
具体地,确定装置300基于至少一个组件格式信息来确定与所述组件相关的需求信息的方式包括但不限于以下任一种:
1)确定装置300确定所述组件格式信息的分类信息,以基于所述分类信息,来确定相应的需求信息。
具体地,确定装置300可基于组件格式信息中的资源信息进行分类。
例如,当判断资源信息中包含“传感器”的结构信息时,则可确定该组件为传感器;又例如,当资源信息中包含至少一个“铰链关节”的结构信息,以及“位置控制”的控制信息时,则可确定该组件为机械臂;当资源信息中包含“传输面”的结构信息时,则可确定该组件为传送带;当资源信息中包含“固定关节”的结构信息时,则可确定该组件为抓手等等。
优选地,确定装置300还可结合组件格式信息中的功能信息进行分类。
例如,除了根据结构信息“传感器”,需求获取设备进一步判断其功能信息是否包含一个对其他组件的输出,如有,则确定该组件为传感器。
又例如,除了至少一个“铰链关节”的结构信息,以及“位置控制”的控制信息,进一步判断其功能信息中是否存在作为“位置控制”的输出信息,若有,则确定为机械臂。
作为一个优选方案,需求获取设备基于大量的组件格式信息,通过机器学习来确定分类标准;并且,基于所述分类标准,对所获得的组件格式信息进行分类。
具体地,需求获取设备基于初始预置的分类标准,对组件格式信息进行 分类,并根据用户对分类后的组件格式信息的类别反馈信息,对分类标准进行修正,从而通过大量数据的学习,确定相对稳定的分类标准。
例如,在确定一个具有“铰链关节”的组件是否为机械臂时,需求获取设备通过大量数据的学习,确定分类规则为:当组件的“铰链关节”数量≥3个时,该组件为机械臂。并由确定装置300基于该判断标准,对各个组件格式信息进行判断。
接着,确定装置300根据所确定的分类,来确定该组件相关的需求信息。
例如,当判断组件为机械臂类别时,由于机械臂需要至少一个电机驱动,因此,确定与该组件对应的客户有“电机”产品方面的需求。
2)确定装置300建立基于所述组件格式信息及其对应的所述组件仿真模型的搜索引擎;并且,根据所述搜索引擎所获得的查询信息和/或搜索结果,来确定需求信息。
根据本发明的一个优选方案,需求获取设备还基于所述组件格式信息生成组件仿真模型,以进行仿真运行。
由于组件格式信息中已经包含了与组件及其运行相关的各项信息,因此,可以基于该组件格式信息来建立仿真模型,并进行仿真运行。
需求获取设备基于所获得的组件格式信息及其对应的组件仿真模型来建立/更新组件数据库,并基于该组件数据库来建立相应的搜索引擎。接着,确定装置300根据至少一个用户在搜索引擎中输入的查询信息和/或至少一个用户选中的搜索结果,来确定相关的组件需求信息。
例如,在一段时间内统计确定查询信息“机械臂”是输入次数最多的查询信息,则确定装置300确定当前的热点组件为“机械臂”。
又例如,统计发现用户选择的搜索结果中,与传感器相关的最多,则确定当前的组件市场热点为传感器。
根据本方案,能够便捷地自动获取组件信息,并且自动对组件格式信息进行分析并分类,进而自动地确定当前的用户需求以及整体的市场趋势,提高了信息分析的精确度,并极大的提高了获取需求信息的效率,并且,由于只需获取组件模型的CAD信息即可对该组件进行分析,因此具有较好的普适性,能够应用于各种不同的组件上。
图1中的各设备和装置可以采用软件、硬件(例如集成电路、FPGA等)、 或软硬件结合的方式实现。
现在参考图4其示出了按照本发明一个实施例的需求获取设备的通用结构框图。需求获取设备可以包括存储器210和处理器220。存储器210可以存储可执行指令。处理器220可以根据存储器210所存储的可执行指令,实现图1中的各个单元所执行的操作。
此外,本发明实施例还提供一种机器可读介质,其上存储有可执行指令,当所述可执行指令被执行时,使得机器执行评估设备所实现的操作。
本领域技术人员应当理解,上面所公开的各个实施例,可以在不偏离发明实质的情况下做出各种变形和改变。因此,本发明的保护范围应当由所附的权利要求书来限定。

Claims (18)

  1. 用于获取组件的需求信息的方法,其中,所述方法包括以下步骤:
    -获取组件对应的模型数据信息;
    -将所述模型数据信息转换为组件格式信息;
    其中,所述方法还包括以下步骤:
    -基于至少一个组件格式信息来确定与所述组件相关的需求信息。
  2. 根据权利要求1所述的方法,所述转换步骤包括以下步骤:
    -基于预定格式文档中包含的至少一项信息项,从所述模型数据信息中获取与所述至少一项信息项分别对应的数据,以生成与所述模型数据信息对应的组件格式信息。
  3. 根据权利要求1或2所述的方法,其中,所述组件格式信息包括与所述组件对应的接口信息和资源信息。
  4. 根据权利要求3所述的方法,其中,所述资源信息包括以下任一项信息:
    -结构信息;
    -控制信息。
  5. 根据权利要求3所述的方法,其中,所述组件格式信息还包括功能信息,所述功能信息用于实现所述组件的功能。
  6. 根据权利要求1或2所述的方法,其中,所述方法还包括以下步骤:
    -基于大量的组件格式信息来提取分类标准;
    -基于所述分类标准,对所述组件格式信息进行分类。
  7. 根据权利要求6所述的方法,其中,所述方法还包括以下步骤:
    -基于所述组件格式信息的分类信息,来确定需求信息。
  8. 根据权利要求1或2所述的方法,其中,所述方法还包括以下步骤:
    -基于所述组件格式信息生成组件仿真模型,以进行仿真运行。
  9. 根据权利要求8所述的方法,其中,所述方法还包括以下步骤:
    -建立基于所述组件格式信息及其对应的所述组件仿真模型的搜索引擎;
    其中,所述确定组件格式信息的方法还包括以下步骤:
    -根据所述搜索引擎所获得的查询信息和/或搜索结果,来确定需求信 息。
  10. 用于获取组件的需求信息的需求获取设备,其中,所述需求获取设备包括:
    获取装置,用于获取组件对应的模型数据信息;
    转换装置,用于将所述模型数据信息转换为组件格式信息;
    确定装置,用于基于至少一个组件格式信息来确定与所述组件相关的需求信息。
  11. 根据权利要求10所述的需求获取设备,所述转换装置进一步用于:
    -基于预定格式文档中包含的至少一项信息项,从所述模型数据信息中获取与所述至少一项信息项分别对应的数据,以生成与所述模型数据信息对应的组件格式信息。
  12. 根据权利要求10或11所述的需求获取设备,其中,所述组件格式信息包括与所述组件对应的接口信息和资源信息。
  13. 根据权利要求12所述的需求获取设备,其中,所述资源信息包括以下任一项信息:
    -结构信息;
    -控制信息。
  14. 根据权利要求12所述的需求获取设备,其中,所述组件格式信息还包括功能信息,所述功能信息用于实现所述组件的功能。
  15. 根据权利要求10或11所述的需求获取设备,其中,所述需求获取设备还用于:
    -基于大量的组件格式信息来提取分类标准;
    -基于所述分类标准,对所述组件格式信息进行分类;
  16. 根据权利要求15所述的需求获取设备,其中,所述确定装置进一步用于:
    -基于分类后的所述组件格式信息,来确定需求信息。
  17. 根据权利要求10或11所述的需求获取设备,其中,所述需求获取设备还用于:
    -基于所述组件格式信息生成组件仿真模型,以进行仿真运行。
  18. 根据权利要求17所述的需求获取设备,其中,所述需求获取设备还用于:
    -建立基于所述组件格式信息及其对应的所述组件仿真模型的搜索引擎;
    其中,所述确定装置还用于:
    -根据所述搜索引擎所获得的查询信息和/或搜索结果,来确定需求信息。
PCT/CN2017/081515 2017-04-21 2017-04-21 用于获取组件相关的需求信息的方法和设备 WO2018191979A1 (zh)

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