CN101576879A - Handheld translation machine - Google Patents
Handheld translation machine Download PDFInfo
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- CN101576879A CN101576879A CNA2009101079217A CN200910107921A CN101576879A CN 101576879 A CN101576879 A CN 101576879A CN A2009101079217 A CNA2009101079217 A CN A2009101079217A CN 200910107921 A CN200910107921 A CN 200910107921A CN 101576879 A CN101576879 A CN 101576879A
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Abstract
The invention relates to a handheld translation machine which comprises a microprocessor (2), a display screen (3) connected with the microprocessor, and a memory (4) internally provided with a language bank with two or more languages. The handheld translation machine is characterized by also comprising a scanning module (1) connected with the microprocessor (2) and used for scanning word information, and the translation machine works in the following ways: scanning words printed or written on a medium by using the scanning module (1); identifying the words input by scanning by the microprocessor (2) and translating the words into a specified language according to the user requirements on the basis of identification, and displaying the words on the display screen (4). By adopting a potable embedded system, the handheld translation machine has modules such as a high-speed microprocessor, the memory, an image sensor and the like, and can independently complete the scanning translation function by the built-in translation language database so as to meet language communication requirements when people are in business/ travelling.
Description
Technical field
The present invention relates to the smart electronics product, be specifically related to a kind of handheld translation machine.
Background technology
At present because international exchange is more and more frequent, the category of language of contact is more and more around the people, in tourism, and data literal that must the reading and browsing foreign language in commercial affairs or the like activity.Current, wand on the market all needs to connect computer, a kind of outside auxiliary input device as computer uses, need computer end that a large amount of assistant softwares is installed, work such as the OCR software identification by computer, translation could help the data literal of people's reading and browsing foreign language, and this brings many constant to people.
Summary of the invention
The technical issues that need to address of the present invention are, how a kind of handheld translation machine is provided, and can optionally scan books, newspaper etc., and the data after Direct Recognition and the translation scanning is convenient for people to carry, and helps the multinational foreign language datum of people's reading and browsing.
Technical matters of the present invention solves like this: make up a kind of handheld translation machine, the storer that comprises the above language library of microprocessor and connected display screen and built-in two states or two states, also comprise the scan module that is used for scan text information that is connected with described microprocessor, this translation machine carries out character translation like this: utilize described scan module that the literal that prints or write on the medium is scanned; Described microprocessor is discerned the literal of scanning input and is shown on described display screen after translating into appointed language by customer requirements on the identification basis.
According to handheld translation machine provided by the invention, described scan module comprises mechanical part and sweep circuit.
According to handheld translation machine provided by the invention, described mechanical part comprises gear module and power wheel.
According to handheld translation machine provided by the invention, described sweep circuit comprises imageing sensor and the A/D converter that connects successively, and described A/D converter is connected with microprocessor.
According to handheld translation machine provided by the invention, described imageing sensor is any in ccd image sensor, cmos image sensor and the CIS imageing sensor.
According to handheld translation machine provided by the invention, described sweep circuit comprises the clock synchronization control circuit that is used between described imageing sensor, A/D converter and the microprocessor.
According to handheld translation machine provided by the invention, this translation machine also comprises note amplifier and the loudspeaker that are connected successively with described microprocessor.
According to handheld translation machine provided by the invention, this translation machine also comprises the microphone that is connected with described microprocessor.
According to handheld translation machine provided by the invention, this translation machine also comprises the touch panel unit that cooperates with described display screen that is connected with described microprocessor.
According to handheld translation machine provided by the invention, this translation machine also comprises keyboard, USB interface and the external storage card that is connected with described microprocessor.
Handheld translation machine provided by the invention, adopt portable embedded system, have high speed microprocessor MCU, internal memory SDRAM, flash memory NAND FLASH, modules such as CIS imageing sensor, built-in a large amount of translation database can independently be finished the scanning interpretative function, also can connect computer, the data of scanning or translation is reached computer end, and further by optional built-in high-quality multi-lingual sound storehouse, word after the part translation or phrase can be by the loudspeaker pronunciations of this machine.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a handheld translation machine theory diagram of the present invention;
Fig. 2 is a translation machine corresponding circuits principle schematic shown in Figure 1;
Fig. 3 is the corresponding software flow synoptic diagram of translation machine shown in Figure 1.
Embodiment
The time standby machine that handheld translation machine of the present invention uses scans according to languages on scans content, just can finish scanning typing and translation between the multiple national languages, convenient and swift, can also be connected to computer end by USB, USB storage equipment as computer, its structure is made up of the storer 4 of microprocessor 2 and connected scan module 1, the above language library of display screen 3 and built-in two states or two states as shown in Figure 1.
As shown in Figure 2, handheld translation machine specific embodiment scan module 1 of the present invention uses CIS (contact image sensor contact-type image sensor), the A/D converter ADC of CIS signal Processing, microprocessor MCU, memory storage SDRAM, parts such as NAND FLASH, TFT LCD demonstration, touch-screen, button, lithium battery and power management.Mechanical part comprises the gear module, power wheel and optoelectronic switch (optocoupler) etc., and its principle of work is:
1. pressing paper when power wheel is worked, touching internal switch, notice MCU starts working in scanning mode.This takes turns and also is used for fixed-direction in scanning simultaneously, teetertotters when preventing to scan.
2. internal switch triggers MCU and enters scanning work, and MCU opens the power supply of the required module of scanning, and the internal register of initialization MCU, and needed square-wave signal during the MCU output scanning is for CIS and ADC work.The external unit of initialization simultaneously, complete machine enters scanning mode.
3. gear module, when scanner head moved, power wheel and paper compressed, and the gear module is driven by power wheel during scanning, and terminal gear is positioned at the fluted body optocoupler, and when each tooth stopped a light path, optocoupler sent a trigger pip to CPU.
4.MCU receive after the trigger pip delegation or the multirow data that read this position that delegation or multirow CIS collect from CIS signal processor ADC.
5.ADC the analog signal conversion of CIS output is become digital signal, and sends MCU to.
6. software section is handled operation with the data of delegation or multirow in SDRAM, comprises splicing, binaryzation, OCR and translation output.
Wherein: CIS scanning, ADC mould/number conversion and MCU need synchronous working in order to avoid obliterated data during real-time working from the ADC reading of data, and as shown in Figure 2, this handheld translation machine is provided with clock synchronization control circuit 11.
As shown in Figure 3, portable operation for embedded system high performance software in the handheld translation machine of the present invention may further comprise the steps:
3.1) carry out textual scan, read scan-data;
3.2) interframe registration and splicing;
3.3) the image pre-service;
3.4) optical character identification (OCR identification);
3.5) translation;
3.6) result's demonstration.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (10)
1, a kind of handheld translation machine, the storer (4) that comprises the above language library of microprocessor (2) and connected display screen (3) and built-in two states or two states, it is characterized in that, also comprise the scan module that is used for scan text information (1) that is connected with described microprocessor (2), this translation machine carries out character translation like this: utilize described scan module (1) that the literal that prints or write on the medium is scanned; Described microprocessor (2) is discerned the literal of scanning input and is gone up at described display screen (4) after translating into appointed language by customer requirements on the identification basis and shows.
According to the described handheld translation machine of claim 1, it is characterized in that 2, described scan module (1) comprises mechanical part and sweep circuit.
According to the described handheld translation machine of claim 2, it is characterized in that 3, described mechanical part comprises gear module and power wheel.
According to the described handheld translation machine of claim 2, it is characterized in that 4, described sweep circuit comprises imageing sensor and the A/D converter that connects successively, described A/D converter is connected with microprocessor.
According to the described handheld translation machine of claim 4, it is characterized in that 5, described imageing sensor is any in ccd image sensor, cmos image sensor and the CIS imageing sensor.
According to claim 1 or 4 described handheld translation machines, it is characterized in that 6, described sweep circuit comprises the clock synchronization control circuit (11) that is used between described imageing sensor, A/D converter and the microprocessor.
According to the described handheld translation machine of claim 1, it is characterized in that 7, this translation machine also comprises note amplifier and the loudspeaker that are connected successively with described microprocessor (2).
According to the described handheld translation machine of claim 1, it is characterized in that 8, this translation machine also comprises the microphone that is connected with described microprocessor (2).
According to the described handheld translation machine of claim 1, it is characterized in that 9, this translation machine also comprises the touch panel unit that cooperates with described display screen (3) that is connected with described microprocessor (2).
According to the described handheld translation machine of claim 1, it is characterized in that 10, this translation machine also comprises keyboard, USB interface and the external storage card that is connected with described microprocessor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101079217A CN101576879A (en) | 2009-06-09 | 2009-06-09 | Handheld translation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101079217A CN101576879A (en) | 2009-06-09 | 2009-06-09 | Handheld translation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101576879A true CN101576879A (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101079217A Pending CN101576879A (en) | 2009-06-09 | 2009-06-09 | Handheld translation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101576879A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198060A (en) * | 2013-02-26 | 2013-07-10 | 歌尔声学股份有限公司 | Intelligent translation scanning pen |
| CN103412856A (en) * | 2013-01-14 | 2013-11-27 | 刘恒 | Portable China and foreign language translation machine |
| CN107967264A (en) * | 2017-12-29 | 2018-04-27 | 深圳市译家智能科技有限公司 | Translator, translation system and interpretation method |
| CN113392847A (en) * | 2021-06-17 | 2021-09-14 | 拉萨搻若文化艺术产业开发有限公司 | OCR (optical character recognition) handheld scanning translation device and translation method for Tibetan Chinese and English |
-
2009
- 2009-06-09 CN CNA2009101079217A patent/CN101576879A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412856A (en) * | 2013-01-14 | 2013-11-27 | 刘恒 | Portable China and foreign language translation machine |
| CN103198060A (en) * | 2013-02-26 | 2013-07-10 | 歌尔声学股份有限公司 | Intelligent translation scanning pen |
| CN107967264A (en) * | 2017-12-29 | 2018-04-27 | 深圳市译家智能科技有限公司 | Translator, translation system and interpretation method |
| CN113392847A (en) * | 2021-06-17 | 2021-09-14 | 拉萨搻若文化艺术产业开发有限公司 | OCR (optical character recognition) handheld scanning translation device and translation method for Tibetan Chinese and English |
| CN113392847B (en) * | 2021-06-17 | 2023-12-05 | 拉萨搻若文化艺术产业开发有限公司 | Tibetan Chinese-English three-language OCR handheld scanning translation device and translation method |
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Open date: 20091111 |