CN205070997U - On --spot digital command system of ship's fire fighting - Google Patents
On --spot digital command system of ship's fire fighting Download PDFInfo
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- CN205070997U CN205070997U CN201520907753.0U CN201520907753U CN205070997U CN 205070997 U CN205070997 U CN 205070997U CN 201520907753 U CN201520907753 U CN 201520907753U CN 205070997 U CN205070997 U CN 205070997U
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- photoelectric conversion
- conversion module
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- relay communication
- fire
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Abstract
The utility model discloses an on - -spot digital command system of ship's fire fighting, including a photoelectric conversion module, the 2nd photoelectric conversion module and relaying communication module, the utility model discloses in advance arrange a photoelectric conversion module in suitable position, the 2nd photoelectric conversion module and relaying communication module, once the condition of a fire when taking place for the cabin, fire fighter's portability communication device gets into cabin fast settling communication network, through arranging a plurality of relaying communication module in advance in the cabin so that inside the whole cabin of its wireless signal coverage who sends, in order to overcome the problem that has mass communication " blind spot " in the boats and ships, effectively guarantee the communication quality between commanding and the scene of the accident fire fighter.
Description
Technical field
The utility model belongs to fire communication equipment technical field, is specifically related to a kind of ship's fire fighting field digital command system.
Background technology
When boats and ships breaking out of fire, goods that is complicated due to Ship Structure and delivery is varied, and cabin also exists radio communication Screen theory, brings extreme influence to fire-fighting work and personal security, and ship's fire fighting communication is the key of impact fire extinguishing success or failure.China is the IMO member of the UN Security Council, is again shipping big country, the existing family more than 300 of Shipping Company being engaged in international carriage, family more than 500 of family more than 1300 of coastal steamship company and inland water transport company, nearly 400,000, boats and ships.At sea, institute's cargo complexity is various, and combustible and explosive articles is more, and the room for maneuver is little, work under bad environment in ship's navigation, therefore there is mass communication " dead band " in boats and ships, at ship's fire fighting scene, communication obstacle always occurs; Once breaking out of fire, be difficult to obtain extraneous rescue.By showing the statistics of all kinds of fire cases research of a large amount of boats and ships, although crewman is through the training of various fire-fighting basic skills, there is certain fire-fighting experience, but due to when fire occurs, easily communication obstacle is there is in fire extinguishing procedure, cause fire extinguishing procedure organizational capacity poor, thus delay fire extinguishing opportunity, cause loss difficult to the appraisal.Therefore ensureing that the effective communication of the scene of the accident is the first requirement that boats and ships emergency is met an urgent need, is also the needs ensureing fire-fighting and rescue personal security.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of ship's fire fighting field digital command system.
The utility model is achieved through the following technical solutions:
A kind of ship's fire fighting field digital command system comprises the first photoelectric conversion module (1), the second photoelectric conversion module (2) and relay communication module (3),
First photoelectric conversion module (1) is arranged in the Master Control Room of boats and ships, and the first photoelectric conversion module (1) is connected with talkback unit; Second photoelectric conversion module (2) is arranged on (depletion region namely outside cabin) on the deck of boats and ships, second photoelectric conversion module (2) is connected with talkback unit, and described first photoelectric conversion module (1) is connected by optical cable with the second photoelectric conversion module (2); The quantity of described relay communication module (3) is multiple, multiple relay communication modules (3) are separately positioned on the regional of cabin inside, each relay communication module (3) comprises an optical-electrical converter and a wireless transmission recipient, described optical-electrical converter is connected with wireless transmitter receiver device, and the optical-electrical converter of all relay communication modules (2) is all connected with the second photoelectric conversion module (2) by optical cable.
In technique scheme, relay communication module adopts fire proofing material encapsulation.
In technique scheme, the quantity of relay communication module (3) is 1-10.
Advantage of the present utility model and beneficial effect are:
The utility model arranges the first photoelectric conversion module (1) in advance in place, second photoelectric conversion module (2) and relay communication module (3), once during the cabin generation condition of a fire, fireman can carry communication device (wireless interface bill soldier module) and enter cabin and set up communication network fast, the utility model has two-stage director system (commander in chief and floor manager) simultaneously, inner by arranging that multiple relay communication module (3) covers whole cabin with the wireless signal making it send in advance belowdecks, to overcome in boats and ships the problem that there is mass communication " dead band ", communication quality between effective guarantee commanding and scene of the accident fireman.Fireman's terminal called equipment (i.e. wireless interface bill soldier module) is integrated on the helmet simultaneously, and adopt advanced osteoacusis speech talkback technology, can liberate the both hands (communication of traditional intercom formula needs fireman's bimanualness) of fireman, the noise effect simultaneously overcoming the scene of the accident improves communication quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is the first photoelectric conversion module, 2 be the second photoelectric conversion module, 3 is relay communication module, 4 for wireless interface bill soldier module.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
See accompanying drawing, a kind of ship's fire fighting field digital command system involved by the utility model comprises the first photoelectric conversion module 1, second photoelectric conversion module 2, relay communication module 3 and wireless interface bill soldier module 4.
First photoelectric conversion module 1 is arranged in the Master Control Room of boats and ships, first photoelectric conversion module 1 is connected with corresponding talkback unit, and the first photoelectric conversion module 1 and coupled talkback unit form commander in chief's communication device and use for commander in chief person (captain); Second photoelectric conversion module 2 is arranged on (depletion region namely outside cabin) on the deck of boats and ships, second photoelectric conversion module 2 is also connected with corresponding talkback unit, second photoelectric conversion module 2 and coupled talkback unit form floor manager communication device and use (commander is on-the-spot is generally the nearer depletion region of distance burning things which may cause a fire disaster, so the second photoelectric conversion module 2 is arranged on the depletion region outside cabin) for floor manager person; Described first photoelectric conversion module 1 is connected by optical cable with the second photoelectric conversion module 2, thus makes Master Control Room and set up contact for floor manager person; Described relay communication module 3 quantity is multiple, multiple relay communication modules 3 are separately positioned on the regional of cabin inside, each relay communication module 3 comprises an optical-electrical converter and a wireless transmission recipient, described optical-electrical converter is connected with wireless transmitter receiver device, and the optical-electrical converter of all relay communication modules 2 is all connected with the second photoelectric conversion module 2 by optical cable.
Described wireless interface bill soldier module 4 is carried in order to communication for fireman, it comprises wirless transmitting and receiving module, narrowband speech Compress softwares module, receiver (i.e. receiver) and transmitter (i.e. Mike), receiver and transmitter and narrowband speech Compress softwares model calling, narrowband speech Compress softwares module is connected with wirless transmitting and receiving module, communication is carried out in the wireless transmission recipient wireless connections of wirless transmitting and receiving module and relay communication module 3, thus fireman is contacted by relay communication module 3 and Master Control Room and setting up for floor manager person; Described receiver, transmitter, narrowband speech Compress softwares module and wirless transmitting and receiving module are all arranged on (namely whole wireless interface bill soldier module 4 is integrated on the helmet of fireman) on the helmet of fireman, such fireman can carry wireless interface bill soldier module 4 easily by the mode wearing the helmet, then utilize wireless interface bill soldier module 4 to carry out communication.Described receiver is preferably bone conduction receiver (i.e. bone conduction earphone), transmitter is preferably bone conducting microphone (i.e. osteoacusis Mike), bone conduction receiver and bone conducting microphone adopt advanced bone conduction technology, so-called osteoacusis is a kind of sound conduction mode, be converted into the mechanical oscillation of different frequency by sound, transmit sound wave by the skull of people, osseous labyrinth, the transmission of inner ear lymph liquid, spiral organ, auditory nerve, auditory center.Produce the classical sound conduction mode of sound wave with respect to vibrating diaphragm, osteoacusis eliminates the step that many sound waves transmit, and can realize sound-reducing clearly in a noisy environment, and sound wave also can not have influence on other people because of spreading in atmosphere.Bone conduction technology is divided into bone-conduction speaker technology and bone-conduction microphone technology: (1) bone-conduction speaker technology is used for called, calledly namely listens to sound.Conductance loud speaker is that sound wave (vibration signal) reaches auditory nerve transform electrical signals.Bone-conduction speaker is then that the sound wave (vibration signal) of transform electrical signals directly reaches auditory nerve by bone.The Transfer Medium of sound wave (vibration signal) is different.(2) bone-conduction microphone technology is used for sending words, send words namely to collect sound.Conductance send words to be that sound wave reaches microphone by air, and bone-conduction microphone words are then direct to be transmitted by bone.Utilize bone conduction technology to shield environmental noise, make fireman and command system carry out efficient noise control call.
In the present embodiment, described relay communication module 3 is equally spaced arranged on the passageway of cabin inside respectively, ensures that the wireless signal of relay communication module 3 covers whole cabin, to overcome in boats and ships the problem that there is mass communication " dead band ".And relay communication module 3 adopts fire proofing material to encapsulate, to ensure to prevent relay communication module 3 from being burnt when there is the condition of a fire.
Operation logic of the present utility model:
When there is the condition of a fire in cabin, multiple fireman carries wireless interface bill soldier module 4 separately, enter in cabin, the receiver of wireless interface bill soldier module 4 and transmitter will carry out the conversion between voice signal-signal of telecommunication, then the conversion between the signal of telecommunication-radio signal is carried out by the wirless transmitting and receiving module of wireless interface bill soldier module 4, and carry out the transmission between radio signal by the wirless transmitting and receiving module of wireless interface bill soldier module 4 and the wireless transmission recipient of relay communication module 3, the wireless transmission recipient of relay communication module 3 and optical-electrical converter carry out radio signal--the conversion between the signal of telecommunication-light signal, the optical-electrical converter of relay communication module 3 and the second photoelectric conversion module 2 carry out the transmission of light signal by optical cable, second photoelectric conversion module 2 and coupled talkback unit carry out the conversion between the light signal-signal of telecommunication-voice signal simultaneously, second photoelectric conversion module 2 and the first photoelectric conversion module 1 carry out the transmission of light signal by optical cable, the first photoelectric conversion module 1 and coupled talkback unit carry out the conversion between the light signal-signal of telecommunication-voice signal simultaneously.By the mutual conversion between each signal above and transmission, carry out the communication between Master Control Room commander in chief, floor manager person, fireman three.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection range of the present utility model.
Claims (3)
1. a ship's fire fighting field digital command system, is characterized in that: comprise the first photoelectric conversion module (1), the second photoelectric conversion module (2) and relay communication module (3),
First photoelectric conversion module (1) is arranged in the Master Control Room of boats and ships, and the first photoelectric conversion module (1) is connected with talkback unit; Second photoelectric conversion module (2) is arranged on the deck of boats and ships, second photoelectric conversion module (2) is connected with talkback unit, and described first photoelectric conversion module (1) is connected by optical cable with the second photoelectric conversion module (2); The quantity of described relay communication module (3) is multiple, multiple relay communication modules (3) are separately positioned on the regional of cabin inside, each relay communication module (3) comprises an optical-electrical converter and a wireless transmission recipient, described optical-electrical converter is connected with wireless transmitter receiver device, and the optical-electrical converter of all relay communication modules (3) is all connected with the second photoelectric conversion module (2) by optical cable.
2. ship's fire fighting field digital command system according to claim 1, is characterized in that: relay communication module adopts fire proofing material encapsulation.
3. ship's fire fighting field digital command system according to claim 1, is characterized in that: the quantity of relay communication module is 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907753.0U CN205070997U (en) | 2015-11-13 | 2015-11-13 | On --spot digital command system of ship's fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907753.0U CN205070997U (en) | 2015-11-13 | 2015-11-13 | On --spot digital command system of ship's fire fighting |
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| Publication Number | Publication Date |
|---|---|
| CN205070997U true CN205070997U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907753.0U Expired - Fee Related CN205070997U (en) | 2015-11-13 | 2015-11-13 | On --spot digital command system of ship's fire fighting |
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| CN (1) | CN205070997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796236A (en) * | 2016-03-08 | 2016-07-27 | 西北工业大学 | Multifunctional helmet type anti-noise earshield for marine engine room |
-
2015
- 2015-11-13 CN CN201520907753.0U patent/CN205070997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796236A (en) * | 2016-03-08 | 2016-07-27 | 西北工业大学 | Multifunctional helmet type anti-noise earshield for marine engine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20181113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |