CN102681851A - Multi-language dynamic switching method for embedded device - Google Patents
Multi-language dynamic switching method for embedded device Download PDFInfo
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Abstract
The invention relates to a multi-language dynamic switching method for an embedded device. Under the condition that an executable target program is not revised, a language pack is loaded by a built-in multi-language engine of the executable target program; before a character string is output to output terminals (including a display, file output and a printer), a source character string is converted into a target language character string; and then the target language character string is output. The technology disclosed by the invention can be directly applied to the embedded device based on the multi-language dynamic switching technology.
Description
Technical field
The present invention relates to the dynamic multilingual switching in relay protection field, particularly embedded protective relaying device.
Background technology
The embedded equipment of the relay protection automatic field of embedded system, especially power engineering is all very high to the requirement of stability, rapidity and the dirigibility of system; And general multilingual technology adopts the static replacement of source program character string, the static replacement of target program character string or load resource file after with modes such as the internal memory character string replace, all be difficult to satisfy simultaneously the demand of stable, rapidity and dirigibility.
Summary of the invention
The purpose of this invention is to provide the multilingual dynamic switching method of a kind of embedded equipment, in order to solve the problem that prior art is difficult to satisfy simultaneously stability, rapidity and dirigibility demand.
For realizing above-mentioned purpose, scheme of the present invention is: comprise the steps:
The structure of S1, language pack: extract the source language entry information of string resource information the target program as language pack from carrying out; The source language entry is translated the back respectively by the languages of being supported form an orderly HASH table binary format language pack, this language pack comprises specific identifier, supports the word translation information of languages number and each languages information, source string entry information and corresponding languages;
The download of S2, language pack, loading: through download tool language pack is downloaded to device, load language bag after system powers on, languages are given tacit consent to for the first time for carrying out target program acquiescence languages by system;
S3, language environment setting: through the speech selection menu object language can be set, successfully back system be set will get into set language environment immediately, this is provided with the function power down and keeps;
S4, character string conversion and terminal output: after transform engine gets into dynamic multilingual state; HASH value and current language index through source string; In language pack, search corresponding object language character string, the object language character string that finds is exported through outlet terminal; If do not find the object language character string, transform engine will start character string entry intelligence and split locating function, and the reorganization lookup result forms the object language character string through outlet terminal output; Will be in character string entry intelligence fractionation search procedure, not finding entry really by former character string information through terminal output.
Said terminal is that display, file system are or/and printer.Said transform engine is for carrying out the built-in engine of target program.After system powered on, languages were given tacit consent to for the first time for carrying out target program acquiescence languages by system.The unloading of language pack realizes the language pack deletion through download tool.
The present invention is not revising under the situation that can carry out target program; Only through carrying out the built-in multilingual engine load language bag of target program; With character string before outlet terminal (comprising the output of display, file, the printer) output, export after converting source string to the target language character string.
The present invention at first makes up the orderly HASH table of specified format binary language bag; Then this language pack is downloaded to device; After device re-powers; Utilize the embedded built-in transform engine of target program of carrying out; The load language bag; And, in language pack, search corresponding purpose character string and output based on current language index and source output string.
The built-in multilingual transform engine that the present invention adopts adds external language pack pattern; Do not revising under the software object program situation; Because do not change the embedded target program of carrying out itself, on principle, can effectively guarantee the embedded stability of carrying out the target program operation; Adopt the binary format language pack of orderly HASH table can realize that source string splits with intelligence to the quick matched and searched of purpose character string and search, thereby can guarantee the rapidity of terminal (display, file output, printer) output; Through making up and downloading different language bag auto levelizer or discharge mechanism language pack and satisfy embedded system to whether supporting the multi-lingual how many kinds of flexibility of language demand of supporting that mentions; The designer only need pay close attention to designing and developing of business procedure, makes up language pack when needing multi-language environment and download to device to get final product; Only need device be switched under the familiar language environment and can carry out the work smoothly the field maintemance personnel, thereby reliably increase work efficiency.
Technology of the present invention can directly apply in the embedded equipment based on this multilingual dynamic handoff technique.
Description of drawings
Fig. 1 is a principle schematic of the present invention;
Fig. 2 is a process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1 is according to know-why synoptic diagram of the present invention; In embedded equipment; Source string behind the corresponding entry of multilingual transform engine query language bag, returns the purpose character string before exporting toward the terminal; Multilingual transform engine outputs to the terminal with the purpose character string of returning, and outlet terminal comprises display, file output, printer.
As shown in Figure 2, the technical scheme flow process is following:
1, the structure of language pack: carry out extraction source character string information the target program from embedded, the source string resource is translated by the languages of supporting respectively, form the orderly HASH table binary language bag of specified format through specific purpose tool;
2, the download of language pack, loading and unloading: through specific purpose tool language pack is downloaded in the embedded equipment, device re-powers, and the automatic load language bag of system is to internal memory; Also can language pack be deleted through download tool, thus the unloading of implementation language bag;
3; Language environment is provided with: through embedded be multilingual choice menus selection object language in the target program; And preservation is provided with; Interior all the current man-machine interfaces of embedded equipment this moment show output, file logging output and printout character string information, all become the corresponding character string of the object language of translating in advance in the language pack; The languages information of supporting in the multilingual choice menus display language bag;
4, the character string conversion: multilingual engine is searched corresponding object language character string according to the HASH value and the current language index of source output string in language pack, the object language character string that finds is exported through outlet terminal; If do not find the object language character string, transform engine will start character string entry intelligence and split locating function, and the reorganization lookup result forms the object language character string through outlet terminal output; Will be in character string entry intelligence fractionation search procedure, not finding entry really by former character string information through terminal output;
5, terminal output: this terminal output comprises totally three types of display, file system, printers.
Language pack adopts orderly HASH sheet format, can guarantee the quick matched and searched location of entry, adopts the binary format language pack, need not during loading to carry out extra conversion expense again, can guarantee quick loading and startup that embedded system powers on.
The download of language pack, loading and unloading scheme are being used under the multilingual situation, when powering on behind the automatic load language bag of system system get into multi-language environment, if language pack does not exist when powering on, then system gets into single language environment; Change the different language bag and can change number, entry capacity and the word translation content of languages that system supports, thereby can guarantee the dirigibility of the multilingual exploitation of embedded equipment.
Language environment is provided with; Under multilingual operating mode; The speech selection menu at first is presented at the languages title that language pack is supported on the interface, and chooses the linguistic index of preserving last time in advance, and the reconfigurable new linguistic index of user is also preserved; All outputs of system environments (display, file output, printer) will change the language environment of relative set synchronously over to, thereby guarantee that the field adjustable personnel that are familiar with the different language environment operate smoothly;
During the character string conversion is exported with the terminal; In the character string transfer process; When full speech matched and searched is failed; Transform engine is launched character string intelligence and is split and search, and adopts from the last recursion forward of character string and searches and carry out intelligence coupling and combination from the mode that character string goes to the back recursion to search most, generation purpose character string; This programme is recommended the full speech coupling of character string; Can be through revising language pack entry and translation and rebuilding language pack; Download to device, this suggested design can guarantee string searching and conversion efficiency, output purpose character string grammatical and semantic clear and coherent perfect effect.
Claims (5)
1. dynamic switching method that embedded equipment is multilingual, and it is characterized in that its step is following:
S1; The structure of language pack: extract the source language entry information of string resource information the target program as language pack from carrying out; The source language entry is translated the back respectively by the languages of being supported form an orderly HASH table binary format language pack, this language pack comprises specific identifier, supports the word translation information of languages number and each languages information, source string entry information and corresponding languages;
S2, the download of language pack, loading: through download tool language pack is downloaded to device, load language bag after system powers on;
S3, the language environment setting: through the speech selection menu object language can be set, being provided with successfully, the back system will get into set language environment immediately;
S4; Character string conversion and terminal output: after transform engine gets into dynamic multilingual state; Through the HASH value and the current language index of source string, in language pack, search corresponding object language character string, the object language character string that finds is exported through outlet terminal; If do not find the object language character string, transform engine will start character string entry intelligence and split locating function, and the reorganization lookup result forms the object language character string through outlet terminal output; Will be in character string entry intelligence fractionation search procedure, not finding entry really by former character string information through terminal output.
2. the multilingual dynamic switching method of embedded equipment according to claim 1, said terminal are that display, file system are or/and printer.
3. the multilingual dynamic switching method of embedded equipment according to claim 1 is characterized in that, said transform engine is for carrying out the built-in engine of target program.
4. the multilingual dynamic switching method of embedded equipment according to claim 1 is characterized in that, after system powered on, languages were given tacit consent to for the first time for carrying out target program acquiescence languages by system.
5. the multilingual dynamic switching method of embedded equipment according to claim 1 is characterized in that, the unloading of language pack realizes the language pack deletion through download tool.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617046A (en) * | 2013-12-12 | 2014-03-05 | 用友软件股份有限公司 | Method and device for scanning and extracting resources to be translated in target system source codes |
| CN103927301A (en) * | 2014-04-25 | 2014-07-16 | 广东欧珀移动通信有限公司 | Method for dynamically translating vocabulary entries by utilizing theme package and mobile terminal |
| CN104951436A (en) * | 2015-06-03 | 2015-09-30 | 南京国电南自电网自动化有限公司 | Multi-language achievement method for relay protection device |
| CN106339228A (en) * | 2016-08-30 | 2017-01-18 | 许继电气股份有限公司 | Multi-language dynamic switching method and multi-language dynamic switching device for monitoring system of smart substation |
| CN107203311A (en) * | 2017-05-11 | 2017-09-26 | 西安诺瓦电子科技有限公司 | The display methods and device of multi-language menus |
| CN107894983A (en) * | 2017-11-08 | 2018-04-10 | 深圳市沃特沃德股份有限公司 | The switching method and device of engine |
| CN110597591A (en) * | 2019-09-17 | 2019-12-20 | 深圳融昕医疗科技有限公司 | Interface multi-language implementation method and device of embedded equipment and storage medium |
| CN110795915A (en) * | 2018-07-31 | 2020-02-14 | 中兴通讯股份有限公司 | Method, system, equipment and computer-readable storage medium for modifying xml file in batch |
| CN111078338A (en) * | 2019-11-28 | 2020-04-28 | 北京三快在线科技有限公司 | Method and device for internationalized processing of software, storage medium and electronic device |
| CN111104197A (en) * | 2019-12-24 | 2020-05-05 | 深南电路股份有限公司 | Display language switching method and device and storage medium |
| CN111159616A (en) * | 2019-12-31 | 2020-05-15 | 深圳市丰润达科技有限公司 | Multi-language-based switch management method and device and storage medium |
| CN112764843A (en) * | 2020-12-29 | 2021-05-07 | 北京谊安医疗系统股份有限公司 | Multi-language processing method and system for medical equipment monitoring system |
| CN114330248A (en) * | 2022-02-22 | 2022-04-12 | 深圳市微克科技有限公司 | Method for automatically switching multinational languages of intelligent wearable system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103617046B (en) * | 2013-12-12 | 2017-05-24 | 用友网络科技股份有限公司 | Method and device for scanning and extracting resources to be translated in target system source codes |
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| CN103927301A (en) * | 2014-04-25 | 2014-07-16 | 广东欧珀移动通信有限公司 | Method for dynamically translating vocabulary entries by utilizing theme package and mobile terminal |
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| CN106339228A (en) * | 2016-08-30 | 2017-01-18 | 许继电气股份有限公司 | Multi-language dynamic switching method and multi-language dynamic switching device for monitoring system of smart substation |
| CN106339228B (en) * | 2016-08-30 | 2020-01-03 | 许继电气股份有限公司 | Multi-language dynamic switching method and device for intelligent substation monitoring system |
| CN107203311B (en) * | 2017-05-11 | 2020-05-19 | 西安诺瓦星云科技股份有限公司 | Display method and device of multi-language menu |
| CN107203311A (en) * | 2017-05-11 | 2017-09-26 | 西安诺瓦电子科技有限公司 | The display methods and device of multi-language menus |
| CN107894983A (en) * | 2017-11-08 | 2018-04-10 | 深圳市沃特沃德股份有限公司 | The switching method and device of engine |
| CN110795915A (en) * | 2018-07-31 | 2020-02-14 | 中兴通讯股份有限公司 | Method, system, equipment and computer-readable storage medium for modifying xml file in batch |
| CN110597591A (en) * | 2019-09-17 | 2019-12-20 | 深圳融昕医疗科技有限公司 | Interface multi-language implementation method and device of embedded equipment and storage medium |
| CN110597591B (en) * | 2019-09-17 | 2022-10-14 | 深圳融昕医疗科技有限公司 | Interface multi-language implementation method and device of embedded equipment and storage medium |
| CN111078338A (en) * | 2019-11-28 | 2020-04-28 | 北京三快在线科技有限公司 | Method and device for internationalized processing of software, storage medium and electronic device |
| CN111104197A (en) * | 2019-12-24 | 2020-05-05 | 深南电路股份有限公司 | Display language switching method and device and storage medium |
| CN111159616A (en) * | 2019-12-31 | 2020-05-15 | 深圳市丰润达科技有限公司 | Multi-language-based switch management method and device and storage medium |
| CN111159616B (en) * | 2019-12-31 | 2023-04-14 | 深圳市丰润达科技有限公司 | Multi-language-based switch management method and device and storage medium |
| CN112764843A (en) * | 2020-12-29 | 2021-05-07 | 北京谊安医疗系统股份有限公司 | Multi-language processing method and system for medical equipment monitoring system |
| CN114330248A (en) * | 2022-02-22 | 2022-04-12 | 深圳市微克科技有限公司 | Method for automatically switching multinational languages of intelligent wearable system |
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