CN201674695U - Ship sailing signal lamp control device - Google Patents
Ship sailing signal lamp control device Download PDFInfo
- Publication number
- CN201674695U CN201674695U CN2010201825418U CN201020182541U CN201674695U CN 201674695 U CN201674695 U CN 201674695U CN 2010201825418 U CN2010201825418 U CN 2010201825418U CN 201020182541 U CN201020182541 U CN 201020182541U CN 201674695 U CN201674695 U CN 201674695U
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- China
- Prior art keywords
- signal lamp
- ship
- control device
- voice
- output
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a ship sailing signal lamp control device, which is connected with a lamp distribution cabinet of a ship sailing signal lamp, and used for controlling lighting of the ship sailing signal lamp in the lamp distribution cabinet. The control device is characterized by comprising a speech input module and a speech recognition module. An output end of the speech input module is connected with an input end of the speech recognition module, and an output end of the speech recognition module is connected with the lamp distribution cabinet. Compared with the prior art, the control device has the advantages that the speech input module is used for inputting speech commands of on and off of the ship sailing signal lamp, the speech recognition module converts the speech commands into electric level signals of on or off of one ship sailing signal lamp, and an individual speech recognizer has high reliability, and is important for increasing intelligent level of ships.
Description
Technical field
The utility model relates to a kind of ship's navigation signal lamp control device.
Background technology
The navigation lights of ship's navigation signal lamp generally has range light, sidelight and taillight etc., when navigation at night, pass through to observe the situation of the other side's boats and ships navigation lights, can judge classification, relative position and the trend etc. of boats and ships, take the measure of dodging by rule in case of necessity, to avoid the bumper boat accident.And signal lamp generally has all-round light and photoflash lamp, is used to show that boats and ships are in certain special state and communicate contact etc.For example, show that with all-round light anchored condition, Ship Controling are limited etc.; Boats and ships show to visible boats and ships with photoflash lamp in navigation or during through narrow channel will be turned, retreat etc.Therefore, the kind and the quantity of ship's navigation signal lamp are more, has plenty of normal bright lamp, what have then is in case of emergency to use, thereby requirement can be controlled these light fixtures quickly and accurately, but, promptly operate the light on and off of controlling ship's navigation signal lamp lamp by artificial closure and the respective switch of turning in the light fixture distribution box at present basically still based on Artificial Control.This control method lags behind, efficient is low, does not meet the requirement of shipboard automation.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of ship's navigation signal lamp control device that can control the light on and off of ship's navigation signal lamp automatically at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this ship's navigation signal lamp control device, link to each other with the light fixture distribution box of ship's navigation signal lamp, be used for controlling the light on and off of light fixture distribution box ship's navigation signal lamp, it is characterized in that: comprise voice input module, sound identification module, the output of voice input module links to each other with the input of described sound identification module, and the output of sound identification module links to each other with the light fixture distribution box.
Described sound identification module is the alone word voice identifier, it comprises the voice signal adjustment circuit that is used to remove the speech out-of-band noise, A/D converter, and digital signal processor, wherein the output of voice input module links to each other with the input that described voice signal is adjusted circuit, the output that voice signal is adjusted circuit links to each other with the input of A/D converter, the output of A/D converter links to each other with the input of digital signal processor, and the output of digital signal processor links to each other with the light fixture distribution box.
It is the dsp chip that TMS320C5409, inside are mounted with speech recognition modeling software that described digital signal processor adopts model
Compared with prior art, advantage of the present utility model is: by the phonetic order of voice module input ship's navigation signal lamp light on and off, convert phonetic order to certain ship's navigation signal lamp of control control is bright or go out level signal by sound identification module then, alone word voice identifier reliability height, significant to improving the boats and ships intelligent level.
Description of drawings
Fig. 1 is the circuit structure block diagram of ship's navigation signal lamp control device among the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to ship's navigation signal lamp control device shown in Figure 1, it comprises voice input module and sound identification module, and sound identification module comprises the voice signal adjustment circuit that is used to remove the speech out-of-band noise, A/D converter, and digital signal processor, wherein the output of voice input module links to each other with the input that described voice signal is adjusted circuit, the output that voice signal is adjusted circuit links to each other with the input of A/D converter, the output of A/D converter links to each other with the input of digital signal processor, the output of digital signal processor links to each other with the light fixture distribution box, is used for controlling the light on and off of light fixture distribution box ship's navigation signal lamp.
In the present embodiment, voice input module is used to import the phonetic order that certain ship's navigation signal lamp of control is bright or go out, and can adopt conventional microphone; The phonetic order signal that voice signal adjustment circuit is mainly used in the voice input module typing carries out signal amplification, filtering, make the phonetic order signal controlling in a suitable scope, and remove the outer noise of speech (300Hz to 3.4KHz) band, voice signal is adjusted circuit and is also adopted conventional signal amplification circuit filter; A/D converter also adopts routine techniques, converts the analog voice command signal behind the removal noise to digital signal; It is TMS320C5409 that digital signal processor adopts model, inside is mounted with the dsp chip of speech recognition modeling software, phonetic order signal after the digital signal processor wordization carries out voice recognition processing, and preserve the parameter of hidden Markov (HMM) speech recognition modeling in this digital signal processor in advance, can identify the classification of above-mentioned phonetic order exactly, and generation control signal corresponding, after digital signal processor is determined final recognition result, control certain ship's navigation signal lamp level signal bright or that go out is sent to the switching of corresponding switch in the light fixture distribution box control light fixture distribution box, thereby make corresponding ship's navigation signal lamp bright or go out.
Claims (3)
1. ship's navigation signal lamp control device, link to each other with the light fixture distribution box of ship's navigation signal lamp, be used for controlling the light on and off of light fixture distribution box ship's navigation signal lamp, it is characterized in that: comprise voice input module, sound identification module, the output of voice input module links to each other with the input of described sound identification module, and the output of sound identification module links to each other with the light fixture distribution box.
2. ship's navigation signal lamp control device according to claim 1, it is characterized in that: described sound identification module is the alone word voice identifier, it comprises the voice signal adjustment circuit that is used to remove the speech out-of-band noise, A/D converter, and digital signal processor, wherein the output of voice input module links to each other with the input that described voice signal is adjusted circuit, the output that voice signal is adjusted circuit links to each other with the input of A/D converter, the output of A/D converter links to each other with the input of digital signal processor, and the output of digital signal processor links to each other with the light fixture distribution box.
3. ship's navigation signal lamp control device according to claim 2 is characterized in that: it is the dsp chip that TMS320C5409, inside are mounted with speech recognition modeling software that described digital signal processor adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201825418U CN201674695U (en) | 2010-05-05 | 2010-05-05 | Ship sailing signal lamp control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201825418U CN201674695U (en) | 2010-05-05 | 2010-05-05 | Ship sailing signal lamp control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674695U true CN201674695U (en) | 2010-12-15 |
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ID=43332102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201825418U Expired - Fee Related CN201674695U (en) | 2010-05-05 | 2010-05-05 | Ship sailing signal lamp control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917496A (en) * | 2012-10-16 | 2013-02-06 | 浙江恒信船舶设备有限公司 | Semi-automatic control system for ship navigation lights |
| CN105867191A (en) * | 2016-04-18 | 2016-08-17 | 太仓弘杉环保科技有限公司 | Intelligent control system for ship |
| CN109544943A (en) * | 2019-01-08 | 2019-03-29 | 连云港杰瑞电子有限公司 | A kind of traffic signals terminal control mechanism and method based on speech recognition technology |
-
2010
- 2010-05-05 CN CN2010201825418U patent/CN201674695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917496A (en) * | 2012-10-16 | 2013-02-06 | 浙江恒信船舶设备有限公司 | Semi-automatic control system for ship navigation lights |
| CN105867191A (en) * | 2016-04-18 | 2016-08-17 | 太仓弘杉环保科技有限公司 | Intelligent control system for ship |
| CN109544943A (en) * | 2019-01-08 | 2019-03-29 | 连云港杰瑞电子有限公司 | A kind of traffic signals terminal control mechanism and method based on speech recognition technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20110505 |