CN-122024541-A - Intelligent recitation learning terminal

Abstract

The invention discloses an intelligent recitation learning terminal, which belongs to the technical field of intelligent education equipment and comprises a main control processing unit, a local data storage unit, a touch display unit, a voice acquisition and playing unit, an authorization networking unit, a power supply unit and an edge intelligent processing unit, wherein each module is electrically connected with the main control processing unit, the terminal adopts a straight-plate rectangular handheld configuration, corners are transited in an arc manner, an 8-inch display screen and four equidistant physical keys are arranged on the front side, and a linear array sound hole is arranged on the back side. According to the invention, recitation voice recognition, pronunciation correction and progress management in an offline state are realized through the edge intelligent processing unit, temporary controllable networking is realized by matching with the dual-authorization networking unit, and the network is automatically disconnected after networking is finished, so that the problems that the existing learning equipment is easy to distract, an intelligent function cannot be used in an offline manner and the networking is uncontrollable are solved.

Inventors

• Request for anonymity

Assignees

• 李宣彤

Dates

Publication Date

20260512

Application Date

20260328

Claims (6)

1. 1. The intelligent recitation learning terminal is characterized by comprising a main control processing unit, a local data storage unit, a touch display unit, a voice acquisition and play unit, an authorization networking unit, a power supply unit and an edge intelligent processing unit, wherein the local data storage unit, the touch display unit, the voice acquisition and play unit, the authorization networking unit and the edge intelligent processing unit are electrically connected with the main control processing unit to realize data interaction and instruction transmission, the whole terminal adopts a handheld straight plate rectangular configuration, and an arc transition structure is arranged at the corners of the terminal, so that redundant external interfaces are avoided.
2. 2. The intelligent recitation learning terminal of claim 1 wherein the touch display unit employs an 8 inch liquid crystal display panel, four circular physical operating keys are arranged at equal intervals below the panel, and the keys are directly connected with the main control processing unit to realize function switching and instruction input.
3. 3. The intelligent recitation learning terminal of claim 1 wherein the central location on the back of the terminal is provided with a plurality of elongated hollow speaker sound outlet holes arranged in a linear array corresponding to the sound emitting assembly of the speech collection and playing unit.
4. 4. The intelligent recitation learning terminal of claim 1 wherein the authorization networking unit has dual networking authentication modes, namely a remote cloud authorization authentication mode and a near-field bluetooth pairing authorization authentication mode, and the party can open network connection rights only after any one of the modes passes authentication.
5. 5. The intelligent recitation learning terminal of claim 1, wherein the edge intelligent processing unit operates independently of the cloud end, and does not need to rely on an external network, and recitation text parsing, user pronunciation acquisition, speech error correction judgment and recitation progress marking processing can be completed.
6. 6. The intelligent recitation learning terminal of claim 4 wherein the terminal is capable of only temporary network data interaction after completion of authorized networking operations, and automatically disconnecting the network after completion of the execution of the preset task, and recovering off-line operating state.

Description

Intelligent recitation learning terminal Technical Field The invention relates to the technical field of intelligent education equipment, in particular to a handheld learning terminal which is designed aiming at recitation memory scenes and has the functions of offline intelligent processing and authorized networking. Background In the education scene of the present stage, students learn to recite contents such as lessons, knowledge points, foreign language words and the like, the functions of the devices are complicated by depending on general electronic devices such as smart phones, tablets and the like, the students are easily disturbed by entertainment functions in the learning process, learning attention is dispersed, part of special learning devices focus on the learning scene, but mostly rely on cloud networks to realize intelligent processing functions, core learning programs cannot be normally operated in an offline state, networking authorities are not controlled, the problem of unconditional Internet surfing is easily caused, meanwhile, the existing devices mostly adopt a large-screen full-touch configuration, portability and operation pertinence are insufficient, and the recite learning requirement of the students can not be met. Based on the problems, research and development of intelligent recitation learning equipment which is special, available offline and controllable in networking becomes a technical problem to be solved in the current education intelligent hardware field. Disclosure of Invention In order to solve the technical defects that the conventional general learning equipment is easy to be distracted, the offline intelligent processing capability is lost and the networking authority is not controlled, the invention provides the intelligent recitation learning terminal, the offline core function operation is realized through the independent edge intelligent processing unit, the intelligent recitation learning terminal is used in combination with a dual-authority networking machine management control network, and the concentration and the efficiency of recitation learning are improved by combining with a special handheld configuration design. The intelligent recitation learning terminal comprises a main control processing unit, a local data storage unit, a touch display unit, a voice acquisition and play unit, an authorization networking unit, a power supply unit and an edge intelligent processing unit, wherein the local data storage unit is used for pre-storing various recitation text data and voice template data, the recitation text data and the voice template data can be called without network call, the touch display unit is used for displaying recitation contents, learning progress and an operation interface, the voice acquisition and play unit can acquire user recitation voices in real time, standard recitation audios and learning prompt tones are played at the same time, the edge intelligent processing unit is used for locally completing voice recognition, text comparison, pronunciation correction and recitation scoring, network transmission data is not needed in the whole process, the authorization networking unit is only used for opening temporary networking rights after remote or near-field authorization, automatic network disconnection is achieved after data synchronization, and the power supply unit is used for providing stable power supply for a whole module, and the terminal offline long-time operation is guaranteed. Furthermore, the terminal adopts a straight-plate rectangular handheld structure, R1.5 circular arc transition is arranged at four corners, corner collision is avoided, handheld comfort is improved, an 8-inch display panel is carried on the front surface, four equidistant round physical keys are arranged below the terminal, and the functions of recitation starting, content switching, voice recording and progress query are respectively corresponding, so that the operation is simple and easy to understand. Further, the back of the terminal is provided with a linear array type long sound outlet hole, so that the voice playing tone quality is clear, no noise interference exists, and the voice interaction requirement of recitation study is adapted. Furthermore, the authorization networking unit adopts a dual verification mechanism, remote authorization is realized through cloud account verification, near-field authorization is realized through pairing of Bluetooth and management and control equipment, the two modes can be independently used, temporary networking requirements in different scenes are met, network connection is automatically closed after networking is finished, and unauthorized internet surfing behavior is stopped. The intelligent learning system has the advantages that a special handheld configuration is adopted, a redundant entertainment function is abandoned, a learning scene is focused and recited, the learning concentration of students is effec