WO2018205903A1 - Système et procédé d'interrogation d'informations de pièces, dispositif électronique et support de stockage informatique - Google Patents

Système et procédé d'interrogation d'informations de pièces, dispositif électronique et support de stockage informatique Download PDF

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Publication number
WO2018205903A1
WO2018205903A1 PCT/CN2018/085883 CN2018085883W WO2018205903A1 WO 2018205903 A1 WO2018205903 A1 WO 2018205903A1 CN 2018085883 W CN2018085883 W CN 2018085883W WO 2018205903 A1 WO2018205903 A1 WO 2018205903A1
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WO
WIPO (PCT)
Prior art keywords
information
query
standard name
vin
part information
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PCT/CN2018/085883
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English (en)
Chinese (zh)
Inventor
周凯
张荣兵
王兴龙
孙琦
李巍
金振东
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周凯
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Publication of WO2018205903A1 publication Critical patent/WO2018205903A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90344—Query processing by using string matching techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9032—Query formulation
    • G06F16/90332—Natural language query formulation or dialogue systems

Definitions

  • the present application relates to the field of automobile spare parts inquiry technology, and in particular, to a part information inquiry method, system, electronic device and computer storage medium.
  • the application provides a method, system, electronic device and computer storage medium for searching for parts information, which realizes free, convenient and intelligent way of querying parts, and improves the intelligence, accuracy and efficiency of parts query.
  • the embodiment of the present application provides a part information query method, and the method includes:
  • the filtering according to the preset part association relationship, all the part information matching the part standard name, specifically:
  • the finding the part information that matches the VIN in the total part information includes:
  • the part number corresponding to the part information matched with the part number set is found by the VIN and displayed.
  • the position pattern of the part corresponding to the part information matching the VIN is displayed.
  • the preset part association relationship is specifically a part association relationship established according to the collected part data information of each part and the part standard name.
  • the method further includes:
  • the translating the part query information into a part standard name includes:
  • the keywords in the part query information are extracted, and the keywords are translated into part standard names.
  • the translating the part query information into a part standard name is specifically:
  • the part query information is translated into a part standard name based on a semantic analysis retrieval method.
  • the application also provides a part information query system, the query system comprising:
  • a receiving module configured to receive a part information query request
  • the acquiring module is configured to obtain the part query information and the vehicle identification code VIN carried in the query request;
  • a first processing module configured to translate the part query information into a part standard name
  • the second processing module is configured to filter all the part information matching the part standard name according to the preset part association relationship, and find the part information matching the VIN in the whole part information.
  • the second processing module is configured to filter all the part information matching the part standard name according to the preset part association relationship, and obtain the part number set formed by the whole part information.
  • the query system further includes:
  • the second processing module is further configured to use the VIN to find a part number corresponding to the part information matched with the part number set;
  • a display module configured to display the part number and its part basic information.
  • the display module is further configured to display a position pattern of the part corresponding to the part information matching the VIN.
  • the query system further includes: a conversion module configured to convert the voice query message into a text query message.
  • the first processing module is specifically configured to extract keywords in the part query information and translate the keywords into part standard names.
  • the query system further includes:
  • the update module is configured to store and update the keyword if the keyword in the part query information is a keyword that appears for the first time.
  • the first processing module is specifically configured to translate the part query information into a part standard name based on a semantic analysis retrieval manner.
  • the query system further includes:
  • An acquisition module configured to collect part data information of each part
  • a verification module configured to verify the part association relationship.
  • the present application also provides an electronic device including a memory and a processor for storing a program supporting a processor to execute any of the foregoing part information query methods, the processor being configured to be used for The program stored in the memory is executed.
  • the application also provides a computer storage medium for storing computer software instructions for use in any of the aforementioned part information query systems.
  • the present application has at least one of the following advantages:
  • the part query information carried in the query request is translated into the part standard name, so that the same parts under different brands and different models are uniformly named and processed for the follow-up.
  • the part information query provides support to improve the search efficiency and uniformity; all the part information matching the standard name of the part is filtered out by preset part association relationship, and then can be found from all the parts information and carried in the query request.
  • the vehicle identification code VIN matches the part information. This method can effectively improve the efficiency and intelligence of part query, and can make the part information search more accurate and increase the accuracy of the search.
  • FIG. 1 is a schematic flow chart of a part information query method provided by the present application.
  • FIG. 2 is a schematic structural diagram of a part information inquiry system provided by the present application.
  • Figure 3 is a schematic diagram of the location of the part information provided by the present application.
  • FIG. 4 is a schematic structural diagram of an electronic device provided by the present application.
  • the present application provides a method for querying part information, which can be performed by an electronic device such as a mobile phone or a computer. As shown in FIG. 1 , the query method includes the following steps:
  • Step 101 Receive a part information query request.
  • the part information query request is input by the user to the electronic device, and the part information query request carries the part query information and the vehicle identification code VIN (Vehicle Identification Number).
  • VIN Vehicle Identification Number
  • the manner in which the user inputs the part information query request may be voice input or text input.
  • the electronic device collects the part information query request through the voice collection device, or obtains the part information query request input by the user text through the display interface.
  • the part query information may include the original part number of the part to be inquired, related accessory information of the part to be inquired, structural information of the part to be inquired, and the like.
  • VIN is a set of strings of characters (numbers, letters, etc.) that are a unique set of codes on each car, which is the identity of the car. Through the different character bits of VIN, the manufacturer, engine, chassis serial number, accessory information and other attribute information of the car can be identified.
  • the part query information and the vehicle identification code VIN carried in the query request are obtained; when the part query information is a voice query message, the voice query message needs to be first sent. Convert to a text query message, and then perform subsequent processing; if the part query information is a text query message, then directly perform subsequent processing.
  • Step 102 Translate the part query information into a part standard name.
  • the part query information is translated into a part standard name, which specifically includes:
  • the keywords in the part query information are extracted, and the keywords are translated into part standard names.
  • the TF-IDF (Term Frequency-Inverse Document Frequency) keyword extraction method may be adopted.
  • One or more of a plurality of keyword extraction methods such as a fast automatic keyword extraction method, extract keywords in the part query information.
  • the above keyword extraction method can be implemented by referring to related technologies, and details are not described herein again.
  • the keywords in this embodiment can be set in advance.
  • the electronic device may “ Give me a bumper to identify and “bumper” out as a keyword, and further translate the keyword "bumper” into the default part standard name "front bumper skin”.
  • the step of translating the part query information into a part standard name includes:
  • the part query information is translated into a part standard name based on a semantic analysis retrieval method.
  • the translation of the part query information input by the user is implemented by a semantic analysis retrieval method.
  • the semantic analysis retrieval method may include semantic analysis, search engine retrieval, language dictionary search, etc.; for example, the user input part query information is “give me a bumper”, and the semantic analysis retrieval method may “give me a bumper”
  • the "bumper” in "Automatically Match” is the default part name "front bumper skin”.
  • part standard name it is defined as the most common standard part name on the market for parts commonly used for accident collision according to different vehicle brands.
  • the name will be used as cross-brand, cross-model and cross-production.
  • the uniform part name of the manufacturer According to statistics, at present, the most commonly used 600 parts on the market, the commonly used 600 or so parts can cover about 98% of the parts that need to be repaired in the accident collision, and the 600 or so parts can also be used as the whole car 3000-5000 or so. Very locating parts for parts.
  • Step 103 Filter all part information matching the part standard name according to the preset part association relationship.
  • the step of filtering out all the part information matching the part standard name according to the preset part association relationship includes:
  • the preset part association relationship is specifically a part relationship relationship established according to the collected part data information of each part and the part standard name.
  • the embodiment provides a method for establishing the association relationship of the above parts, which specifically includes the following steps:
  • the general association logic for determining the standard name of the part and the basic data of the part through big data mining technology can be a pre-defined name;
  • the part basic data can include such as part brand, applicable vehicle brand, model, model, engine model, transmission model, drive form, basic part parameters (such as model, thread Part data of parts manufacturers of information such as size, brand part number, etc.
  • Part basis data can be supplied by each part manufacturer. Specifically, the parts data disclosed by each part manufacturer can be obtained through the network, or the parts manufacturers can be connected offline, and the parts data disclosed by each part manufacturer can be obtained offline. When developing a certain brand data, the parts system needs to associate the part standard name with the brand part basic data.
  • the basic part information corresponding to the standard name of the “front bumper skin” part of a brand is more than 100,000 of the total 120 million parts items.
  • Each part of each brand's part number contains certain part information.
  • the relationship between part information and part standard name is preliminarily judged. For example, through the data mining and analysis of more than 20,000 OE (Original Equipment) code source data, it is determined that the first "N" letter of the OE code is expressed as a common part, such as a bulb, a mater, a gasket, etc.; The 4 digits represent the vehicle identification code...
  • the program processing is performed, and the logical relationship is checked by the bulk data.
  • the data can be checked by referring to one or more of the following conditions: a.
  • the relationship is universal, that is, the above rules apply to all models of the brand; b.
  • the relationship is stable, that is, the above rules do not follow the model and parts.
  • the update is changed; c.
  • the association is unique, that is, a rule can correspond to a unique part standard name.
  • the collected mass part data is translated corresponding to the part standard name, and all are translated into the part standard name.
  • Step 104 Find part information matching the VIN in the entire part information.
  • the step of finding the part information matching the VIN in the all part information includes:
  • the part number corresponding to the part information matched with the part number set is found by the VIN and displayed.
  • the above part query method can find the unique adaptation to the original part by using the VIN information input by the user corresponding to the original factory configuration, by the cross-check method of the year, configuration option matching, mutual exclusion configuration, etc. in the generated part number set.
  • the user searches for the locking member on the fender, and after obtaining the corresponding number set of the locking member matched by the user input VIN, according to the original factory configuration corresponding to the VIN, A lock that uniquely fits the user's needs can be found in the set of numbers, and the lock number, price, and assembly drawing of the lock on the fender are displayed, as shown in FIG. For users to choose.
  • the part query information carried in the inquiry request is translated into the part standard name, so that the same parts under different brands and different models are given the name.
  • Uniform naming process provides support for subsequent part information query, improves search efficiency and uniformity; selects all parts information matching the standard name of the part by preset part association relationship, and then from all parts information Find the part information that matches the vehicle identification code VIN carried in the inquiry request. This method can effectively improve the efficiency and intelligence of part query, and can make the part information search more accurate and increase the accuracy of the search.
  • the user can retrieve the relevant information of the part to be inquired by means of VIN (vehicle identification code) + part name in actual application, the part inquiry is more convenient and quick, and the intelligence, accuracy and efficiency of the part inquiry are more convenient. higher.
  • VIN vehicle identification code
  • the present application also provides a part information inquiry system.
  • the query system includes: a receiving module 210 configured to receive a part information query request;
  • the obtaining module 220 is configured to obtain the part query information and the vehicle identification code VIN carried in the query request;
  • the first processing module 230 is configured to translate the part query information into a part standard name
  • the second processing module 240 is configured to filter all the part information matching the part standard name according to the preset part association relationship, and find the part information matching the VIN in the whole part information.
  • the second processing module 240 is configured to: filter all the part information matching the part standard name according to the preset part association relationship, and obtain the part number set formed by the all part information; further configured to use the VIN finds the part number corresponding to the matching part information in the part number set;
  • the display module 250 is configured to display the part number and its part basic information; and is further configured to display a position pattern of the part corresponding to the part information matching the VIN.
  • the conversion module 260 is configured to convert the voice query message into a text query message when the part query information is a voice query message.
  • the update module 270 is configured to store and update the keyword if the keyword in the part query information is a keyword that appears for the first time.
  • the query system further includes an initial preset part association relationship establishment and verification process, and the specific processing modules include:
  • the acquisition module 281 is configured to collect part data information of each part
  • the parts data information of each part collected by the acquisition module is produced by various manufacturers in the automobile industry.
  • the establishing module 282 is configured to establish a part association relationship between each part data information and a part standard name
  • a verification module 283 is configured to verify the part association relationship.
  • the query for the part information is connected to each system, thereby realizing the way of freely, conveniently and intelligently querying the parts, and improving the intelligence, accuracy and efficiency of the parts query.
  • This way of part query brings the following three core competencies to APP products:
  • the part query method of the present application breaks the original part group division mode, so that the user can find the accessory by inputting the name of the part to be queried by himself, and the query method is completely absent in the market.
  • the market competing product that can realize user search the user can only use the part name or some commonly used part name defined by the original factory, and the user can not input it freely.
  • other parts development methods often adopt a process of determining the vehicle configuration by the user-selected vehicle year and model, and matching the part number through the configuration information, which is less utilized than the technical solution provided by the application. Multiple rules repeatedly verify the process of part fit, so part numbers are less accurate.
  • the part query can only follow the point selection method of the similar part structure tree, and find the method by selecting the part group, subgroup, and querying the specific part information. For example, when querying the parts of the headlights, you need to click on the electrical equipment, find the lighting device in many electronic devices, and then find the headlights. It takes at least 30 seconds to query a part on average; and the technical solution provided in this application The average query time of a part is 1.5 seconds, and multiple parts can be queried at the same time, which is more than 10 times faster than the market competition, which greatly improves the efficiency of part query.
  • the embodiment provides an electronic device, the electronic device includes a memory and a processor, and the memory is configured to store a program supporting the processor to execute the foregoing part matching method, and the processing The program is configured to execute a program stored in the memory.
  • a schematic structural diagram of an electronic device includes a processor 40, a memory 41, a bus 42 and a communication interface 43.
  • the processor 40, the communication interface 43 and the memory 41 are connected by a bus 42.
  • the processor 40 is configured to Executable modules, such as computer programs, stored in memory 41 are executed.
  • the memory 41 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage.
  • RAM random access memory
  • non-volatile memory such as at least one disk storage.
  • the communication connection between the system network element and at least one other network element is implemented by at least one communication interface 43 (which may be wired or wireless), and may use an Internet, a wide area network, a local network, a metropolitan area network, or the like.
  • the bus 42 can be an ISA bus, a PCI bus, or an EISA bus.
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one double-headed arrow is shown in Figure 4, but it does not mean that there is only one bus or one type of bus.
  • the memory 41 is used to store a program, and the processor 40 executes the program after receiving the execution instruction.
  • the method executed by the device defined by the flow process disclosed in any embodiment of the present invention may be applied to the processor 40. Or by processor 40.
  • Processor 40 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 40 or an instruction in a form of software.
  • the processor 40 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP Processor, etc.), or a digital signal processor (DSP). ), Application Specific Integrated Circuit (ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 41, and the processor 40 reads the information in the memory 41 and performs the steps of the above method in combination with its hardware.
  • the part information query method provided in this embodiment may be performed by the above electronic device, or the part information query system provided in this embodiment may be disposed on the electronic device side.
  • the electronic device may be a computer, a mobile phone, or the like. Intelligent Terminal.
  • the embodiment further provides a computer storage medium, which is used for storing computer software instructions used in any of the above-mentioned parts information inquiry systems.
  • the computer program product of the part information query method, system, electronic device and computer storage medium provided by the embodiment of the invention includes a computer readable storage medium storing program code, and the program code includes instructions for performing the foregoing method implementation.
  • the program code includes instructions for performing the foregoing method implementation.
  • each block of the block diagrams and/or block diagrams and/or flow diagrams and combinations of blocks in the block diagrams and/or block diagrams and/or flow diagrams can be implemented by computer program instructions. .
  • these computer program instructions can be implemented by a general purpose computer, a professional computer, or a processor of other programmable data processing methods, such that the processor is executed by a computer or other programmable data processing method. Apply for a disclosed block diagram and/or block diagram and/or flow diagram of a box or multiple boxes of specified schemes.
  • the modules of the device of the present application may be integrated into one or may be deployed separately.
  • the above modules can be combined into one module, or can be further split into multiple sub-modules.
  • modules in the apparatus in the embodiments may be distributed in the apparatus of the embodiment according to the description of the embodiments, or the corresponding changes may be located in one or more apparatuses different from the embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into multiple sub-modules.

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Abstract

L'invention concerne un procédé et un système d'interrogation d'informations de pièces, ainsi qu'un dispositif électronique et un support de stockage informatique. Le procédé d'interrogation consiste à : recevoir une demande d'interrogation d'informations de pièces, puis acquérir des informations d'interrogation de pièces ainsi qu'un numéro d'identification de véhicule (VIN) figurant dans la demande d'interrogation ; traduire les informations d'interrogation de pièces en nom de pièce standard ; selon une relation d'association de pièces préétablie, filtrer toutes les informations de pièces correspondant au nom de pièce standard ; et trouver, dans toutes les informations de pièces, les informations de pièces correspondant au VIN. Le procédé et le système d'interrogation d'informations de pièces de l'invention permettent de mettre en œuvre un procédé d'interrogation de pièces à la fois uniforme, pratique, rapide et intelligent, ce qui permet d'améliorer l'intelligence, la précision et l'efficacité de l'interrogation de pièces.
PCT/CN2018/085883 2017-05-08 2018-05-07 Système et procédé d'interrogation d'informations de pièces, dispositif électronique et support de stockage informatique WO2018205903A1 (fr)

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CN112966504B (zh) * 2021-03-26 2023-02-07 深圳壹账通创配科技有限公司 名称识别及关联推荐方法、装置、计算机设备及存储介质
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