CN201213041Y

CN201213041Y - Optical click-to-read machine

Info

Publication number: CN201213041Y
Application number: CNU2008200951651U
Authority: CN
Inventors: 陆昭
Original assignee: DONGGUAN BUBUGAO EDUCATION ELECTRONIC PRODUCT Co Ltd
Current assignee: DONGGUAN BUBUGAO EDUCATION ELECTRONIC PRODUCT Co Ltd
Priority date: 2008-06-30
Filing date: 2008-06-30
Publication date: 2009-03-25
Anticipated expiration: 2018-06-30

Abstract

The utility model relates to an optical click-read machine. The optical click-read machine comprises a microprocessor which is respectively connected with a memory module and a display module through buses, the microprocessor is also connected with a voice-processing module and a key inputting module through signal transmission lines, a power supply module supplies power for all the modules in a circuit, the microprocessor is connected with an optical image collecting module through a bus; the voice processing module is electrically connected with a loudspeaker, the optical image collecting module scans the content in a book and sends the scanned content to the microprocessor, the microprocessor finds out voice data corresponding to the scanned content and plays the voice in the loudspeaker or an earphone after the voice data undergoes signal processing. The microprocessor is also connected with a voice inputting module through a bus, the voice inputting module realizes the functions of man-machine conversation, sound recording, following read contrast, and voice input in an inquiry dictionary by collecting the voice information of the user.

Description

The optics point reader

Technical field

The utility model relates to a kind of optics point reader.Be particularly related to a kind of optical recognition that utilizes, need content identified by the scanning of optical imagery acquisition module, find out the speech data corresponding by microprocessor, and this speech data is played back at loudspeaker or earphone through signal Processing with the content that scans.Can also pass through speech recognition technology, gather user's voice messaging, can realize man-machine conversation, recording, with read to contrast, the optics point reader of functions such as phonetic entry inquiry dictionary.

Background technology

For efficient that improves study and the interest that improves study, industry has been developed a kind of learning device (also being point reader, book reading machine etc.) of clicking the books pronunciation at present, it can follow books close fit, synchronous sounding, helpful to improving spoken language and school grade, and point reader in the market all is to click books with pen, by the processing of hardware and software, on loudspeaker, send out the voice of content corresponding, the realization principle of a click location mainly contained following two classes:

1, wired solution: the conductive film circuit that is fixed on the machine transmits, by the induction pen electrical signal of reaction, thereby signal is handled a click location opposite position of induction pen is judged in the back by CPU voice (seeing Chinese patent CN02273039.7), this class machine is clicked when books make moist or click the more black and white book of carbon containing not to be had reaction or clicks pronunciation make mistakes (voice of the non-click of sending out place but other local voice), even be subjected to the interference of daylight lamp, and the generation of these problems mainly is because pen induction be electric signal, and electric signal is interfered easily and shields.

2, wireless solution: the conductive film circuit received signal that is fixed on the machine, and the signal emission realizes (seeing Chinese patent CN200420003299.8) by pen, this implementation method can be improved books and make moist or click the more black and white book of carbon containing and click and there be not reaction or click the problem that pronunciation makes mistakes, but it is complicated that this scheme realizes circuit, and cost is higher.

Above scheme all has a common ground: the conductive film that need be equal to the teaching material area that opens is done emission or reception, and this has just determined that the volume of machine can be very huge, machines cumbersome.

The utility model content

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, a kind of optical recognition that utilizes is provided, scan bookish content by the optical imagery acquisition module, the content that scans is passed to microprocessor, find out the speech data corresponding by microprocessor with the content that scans, and the optics point reader that this speech data is played back at loudspeaker or earphone through signal Processing.Another purpose of the present utility model is that this optics point reader can also be passed through voice input module, utilizes speech recognition technology, gathers user's voice messaging, realizes man-machine conversation, recording, follows functions such as reading contrast, phonetic entry inquiry dictionary.

The purpose of this utility model can reach by following measure:

This optics point reader, comprise that microprocessor, microprocessor through bus are connected with memory module, display module respectively, microprocessor also is connected with speech processing module, keyboard input module by signal transmssion line, power module provides power supply for each module in the circuit, and its special character is: described microprocessor also is connected with the optical image acquisition module by bus; Described speech processing module is electrically connected loudspeaker, scan bookish content by the optical imagery acquisition module, the content that scans is passed to microprocessor, find out the speech data corresponding by microprocessor, and this speech data is played back at loudspeaker or earphone through signal Processing with the content that scans.

The purpose of this utility model can also reach by following measure:

Described microprocessor also connects a voice input module by bus, and this voice input module is realized man-machine conversation, recording, followed and read contrast, phonetic entry inquiry dictionary function by gathering user's voice messaging.

The plug-in main frame of described optics point reader, this main frame and be equipped with the optical imagery acquisition module the pen between by wired or wireless mode communication.

The mode that described optical imagery acquisition module carries out dictionary enquiry is that the bookish text of scanning forms picture, and this picture is passed to microprocessor processes restore into text message, from dictionary database, find content corresponding to show or play back according to text information.

The utility model has following advantage compared to existing technology:

1, owing to adopt optical recognition, the influence that this machine is not disturbed by books humidity, books carbon containing and daylight lamp solves traditional point reader click recognition low precision, is subject to external interference, problems such as the big heaviness of machine volume.

2, this machine need not traditional point reader books carriage, and volume can be done very for a short time, and is easy to carry.Arbitrarily open teaching material, directly click scan pronunciation.

3, this machine also possesses speech recognition technology, by gathering user's voice messaging, can realize man-machine conversation, recording, follow functions such as reading contrast, phonetic entry inquiry dictionary.

4, this machine can also use as text and picture scanning device, and text and picture are saved in this machine internal storage.When switching to the dictionary enquiry pattern, can gather user's voice messaging, or the timely inquiry of dictionary realized in this machine of use optical scanning literal by button.

5, these facility have USB interface, and this machine also can be used as USB flash disk and uses.

6, this machine promptly can be provided with line voice transfer or click signal transmit port, also can adopt the wireless transmit mode to finish the transmission of voice or click signal.

7, the main frame of this machine possesses more powerful audio output apparatus, can solve problems such as the pronunciation of small-sized pen device is little.

Description of drawings

Fig. 1 is a schematic block circuit diagram of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

See also shown in Figure 1, described optics point reader, comprise that microprocessor, microprocessor through bus are connected with memory module, display module respectively, microprocessor also is connected with speech processing module, keyboard input module by signal transmssion line, power module provides power supply for each module in the circuit, and described microprocessor also is connected with the optical image acquisition module by bus; Described speech processing module is electrically connected loudspeaker, scan bookish content by the optical imagery acquisition module, the content that scans is passed to microprocessor, find out the speech data corresponding by microprocessor, and this speech data is played back at loudspeaker or earphone through signal Processing with the content that scans.

The above only is embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.

Claims

1, a kind of optics point reader, comprise that microprocessor, microprocessor through bus are connected with memory module, display module respectively, microprocessor also is connected with speech processing module, keyboard input module by signal transmssion line, power module is characterized in that for each module in the circuit provides power supply: described microprocessor also is connected with the optical image acquisition module by bus; Described speech processing module is electrically connected loudspeaker, scan bookish content by the optical imagery acquisition module, the content that scans is passed to microprocessor, find out the speech data corresponding by microprocessor, and this speech data is played back at loudspeaker or earphone through signal Processing with the content that scans.

2, according to the described optics point reader of claim 1, it is characterized in that: described microprocessor also connects a voice input module by bus, this voice input module is realized man-machine conversation, recording, is followed and read contrast, phonetic entry inquiry dictionary function by gathering user's voice messaging.

3, according to the described optics point reader of claim 1, it is characterized in that: the plug-in main frame of described optics point reader, this main frame and be equipped with the optical imagery acquisition module the pen between by wired or wireless mode communication.

4, according to the described optics point reader of claim 1, it is characterized in that: the mode that described optical imagery acquisition module carries out dictionary enquiry is that the bookish text of scanning forms picture, and this picture is passed to microprocessor processes restore into text message, from dictionary database, find content corresponding to show or play back according to text information.