Information system form filling method and system

By combining a browser plugin with a large language model, the system automatically recognizes and fills out information system forms, solving the problems of time-consuming and error-prone traditional form filling and achieving an efficient and flexible form filling process.

CN121543559APending Publication Date: 2026-02-17SINOPEC IND & FINANCIAL DIGITAL INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202511494320.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-20
Publication Date
2026-02-17

AI Technical Summary

Technical Problem

Traditional business form filling processes are time-consuming and error-prone, lack flexibility and versatility, and cannot be applied to different data content and information systems.

Method used

By combining a browser plugin with a large language model, the system analyzes form pages and extracts field information and content from relevant documents. Leveraging the code understanding and natural language processing capabilities of the large language model, the system automatically fills out the forms.

Benefits of technology

It significantly improves the efficiency and accuracy of form filling, reduces manual operation time, and enhances the flexibility and versatility of the system without requiring any modifications to the information system.

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Abstract

The invention discloses an information system form filling method and system. The method comprises the following steps: opening an information system form through a browser; analyzing the form page to obtain a page front-end code; sending a request to the large language model by taking the page front-end code as a cue word, and requesting to identify and extract field information needing to be filled in the form and a filling position; uploading a document related to the form to a browser; sending a request to a large language model by taking the field information and the content of the document as prompt words, and requesting to search text content related to the field information in the content of the document; and the browser generates statements for filling the corresponding fields of the form according to the received text content, the corresponding field information and the filling position, and fills the received text content into the corresponding fields. By the adoption of the technical scheme, the form filling efficiency can be remarkably improved, errors caused by manual input are reduced, and therefore the data accuracy and consistency of an information system are improved.
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Claims

1. A method of filling out a form of an information system, characterized by, The method comprises the following steps: opening the information system form through a browser; analyzing a page of the information system form to obtain page front-end code; sending a request to a large language model with the page front-end code as a prompt word, requesting to identify and extract field information and a filling position in the page of the information system form, and returning the field information and the filling position to the browser by the large language model; uploading a document related to the information system form to the browser; sending a request to the large language model with the field information and content of the document as prompt words, requesting to find text content related to the field information in the content of the document, and returning the text content related to the field information to the browser by the large language model; generating a statement for filling a corresponding field of the information system form by the browser with the received text content and the corresponding field information and filling position, and filling the received text content into the corresponding field.

2. The method of claim 1, wherein, The document related to the information system form comprises a PDF file, a Word file or an Excel file.

3. The method of claim 1, wherein, According to the method in claim 1, the large language model returns the field information and the filling position and the text content related to the field information to the browser in a structured JSON format.

4. The method of claim 1, wherein, The statement for filling the corresponding field of the information system form is a JavaScript statement.

5. A system for filling out a form of an information system, characterized by The system comprises a storage unit, an analysis unit, a request unit, a filling unit and a large language model, wherein, the storage unit is used for storing an information system form and a document related to the information system form; the analysis unit is used for analyzing a page of the information system form to obtain page front-end code and sending the page front-end code to the request unit; the request unit is used for sending a request to the large language model with the page front-end code as a prompt word, requesting to identify and extract field information and a filling position in the page of the information system form, and sending a request to the large language model with the field information and content of the document as prompt words, requesting to find text content related to the field information in the content of the document, and sending the received text content and the corresponding field information and filling position to the filling unit; the filling unit is used for generating a statement for filling a corresponding field of the information system form by the browser with the received text content and the corresponding field information and filling position, and filling the received text content into the corresponding field; the large language model is used for returning the field information and the filling position and the text content related to the field information to the request unit.

6. The system of claim 5, wherein, The storage unit, the analysis unit, the request unit and the filling unit are located in a browser plug-in.

7. The system of claim 6, wherein, The browser is a browser based on a Chrome kernel.

8. The system of claim 7, wherein, The browser is a 360 browser, a Sogou browser, a Google Chrome browser or a Microsoft Edge browser.

9. The system of claim 5, wherein, The large language model is used for returning the field information and the filling position and the text content related to the field information to the request unit in a structured JSON format.

10. The system of claim 5, wherein, The filling unit is used for generating a statement for filling a corresponding field of the information system form in a JavaScript statement.