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Query method and system of vehicle technical indicator information

A technology for technical indicators and vehicle information, which is applied in the field of query methods and systems for vehicle technical indicators information, can solve the problems of no query system and cannot meet the needs of scientific research and use, and achieve the effect of meeting the query needs.

Inactive Publication Date: 2018-02-13
清华大学苏州汽车研究院(吴江)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no professional query system that allows users to easily query the detailed technical indicators of various vehicles according to VIN, which cannot meet the needs of a large number of scientific research.

Method used

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  • Query method and system of vehicle technical indicator information
  • Query method and system of vehicle technical indicator information
  • Query method and system of vehicle technical indicator information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] figure 1 It is a flow chart of a query method for vehicle technical index information provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of querying vehicle technical index information based on VIN, and the method can be executed by a vehicle technical index information query system. Such as figure 1 As shown, the method specifically includes the following steps:

[0047] Step 110, receiving the vehicle identification code.

[0048] Wherein, the vehicle identification code may be input by the user through an input device, for example, the input device may be a keyboard, a mouse, a display screen, a microphone, and the like.

[0049] Step 120, searching the vehicle technical index information corresponding to the vehicle identification code in a preset file, wherein the preset file is automatically updated according to a preset time interval.

[0050] Among them, the vehicle technical index information includes: product tradem...

Embodiment 2

[0074] On the basis of the first embodiment above, this embodiment provides a preferred example of the establishment and automatic update of preset files, refer to figure 2 , figure 2 It is a flow chart for establishing and automatically updating preset files provided by Embodiment 2 of the present invention, including the following steps:

[0075] Step 201, initialize the batch number BATCH_ID of the acquired information in the preset file to be 0.

[0076] Step 202 , check whether the preset time interval is reached, if yes, execute step 203 , if not, execute step 212 .

[0077] Step 203, wake up the web crawler to access the preset information source, for example, the "Document Publicity" subpage "http: / / zbs.miit.gov.cn / n1146295 / n1652858 / n1653100 / index.html".

[0078] Step 204, obtain the first news title NewsTitle and the link NewsLink that include both "road motor vehicle manufacturer and product announcement" and "vehicle new product announcement" in the title. Co...

Embodiment 3

[0090] On the basis of the first and second embodiments above, this embodiment provides a preferred example of querying vehicle technical index information, image 3 It is a flow chart for querying vehicle technical index information provided by Embodiment 3 of the present invention, including the following steps:

[0091] Step 301, receiving the VIN to be queried input by the user.

[0092] Step 302, verify the correctness of the VIN to be queried, if the verification is passed, go to step 303, if not, go to step 307.

[0093] Step 303, take the first 8 characters INDEX_Q of the VIN to be queried as an index.

[0094] Step 304, traversing each line in the preset file DATA_FILE, if the line starts with INDEX_Q, read the data of this line as a data line.

[0095]In step 305, the data row is divided according to "," to obtain 9 items of vehicle technical index information from 1 to 9 in Table 1.

[0096] Step 306, display the vehicle technical index information obtained after...

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Abstract

The invention discloses a query method and system of vehicle technical indicator information, wherein the method comprises: receiving a vehicle identification number; finding from a preset file, vehicle technical indicator information corresponding to the vehicle identification number, wherein the preset file is automatically updated at preset time intervals; outputting the vehicle technical indicator information. The query method and system have the advantages that a user may quickly query vehicle technical indicator information conveniently through the vehicle identification number; the preset file is automatically updatable, so that the user may find detailed technical indicators of a new vehicle in time, and the query needs are met; free full-coverage quick updating is provided for thequery of vehicle technical indicator information, querying is visual and effective, and using is facilitated.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, in particular to a method and system for querying vehicle technical index information. Background technique [0002] With the continuous deepening of research in the field of auto insurance, the basic information of vehicles has become an important factor in many technical researches such as auto insurance evaluation, auto risk control, and insurance pricing. Insurance policy information often only retains summary information such as vehicle name and vehicle identification number (Vehicle Identification Number, VIN), which cannot fully reflect the detailed attributes of the vehicle. Therefore, VIN is used to find detailed technical indicators of the vehicle (such as dimensions, top speed, total mass, wheelbase, rated passenger capacity, etc.) has become an important part of the above research. [0003] A VIN is a unique code that identifies a vehicle. The VIN is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535G06F16/955
Inventor 邓颖璐
Owner 清华大学苏州汽车研究院(吴江)