Method for implementing associated searching on handhold learning terminal

Abstract

The invention relates to a combined search method realized on a portable learning terminal, in particular to a combined search method for realizing the search of exam papers, books, materials, vocabulary entries in multiple languages and sentences on the portable learning terminal. An exam paper database, a book database, a material database, a dictionary database in multiple languages, a sentence database that are independent from one another are stored in a memory unit of the portable learning terminal; an input device is provided in the portable learning device to realize the search functions; the input device is respectively connected to a data input end in a control circuit of the portable learning device; upon inputting the keywords to be searched by the input device, corresponding search engine will be started to find out content that matches fully or partially with the content and sequence of the keyword in the database of the memory unit and, at the same time, display the search result via a display driving device in the portable learning device.

Description

Technical field [0001] The present invention relates to a joint search method implemented on a handheld learning terminal, in particular to a joint search method implemented on a handheld learning terminal with test question search, book search, encyclopedia data search, multilingual entry search, and sentence search . Background technique [0002] Handheld learning terminals such as electronic dictionaries and learning machines are favored by the majority of college, middle and primary school students for their portability and convenience. Complete functions and convenient use have become the development trend of existing handheld learning terminals. But the hand-held learning terminal in the prior art only has the query function of entry, and it inputs the entry content to be searched by the input device, and the microprocessor searches for the entry that matches the input content in the single dictionary compression library, and its It can only search for a single word ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned shortcomings in the prior art that the hand-held learning terminal can only search for a single word or phrase in a single dictionary compression library, the scope of application is narrow, and it is impossible to search for science formulas, the present invention provides a hand-held learning terminal on the existing hand-held learning terminal. A joint search implementation method effectively solves the above problems

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