CN208171102U - A kind of anti-frogman's system of underwater kit - Google Patents
A kind of anti-frogman's system of underwater kit Download PDFInfo
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- CN208171102U CN208171102U CN201721817534.9U CN201721817534U CN208171102U CN 208171102 U CN208171102 U CN 208171102U CN 201721817534 U CN201721817534 U CN 201721817534U CN 208171102 U CN208171102 U CN 208171102U
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- electric signal
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Abstract
The utility model discloses a kind of anti-frogman's systems of underwater kit, include：Sonar transmitting and the first sound wave for receiving the external frogman's torso model of system real time emission detection and/or gas cylinder sound wave, and the second sound wave that collected external frogman's torso model and/or gas cylinder issue is converted to the first electric signal and is emitted to alarm system, metal of the electromagnetic induction system for being incuded in frogman's respirator in real time causes the magnetic signal of changes of magnetic field and magnetic signal is converted to the second electric signal, and the second electric signal is emitted to alarm system；First and second electric signal is overlapped and compared with preset difference signal standard value range by alarm system, and alarm system is alarmed or continued to test operation according to comparison result.The advantages of the utility model has quick detection and fast reaction, realizes the active protection of Underwater Engineering equipment, the underwater destructive activity bring of frogman is avoided to endanger.
Description
Technical field
The utility model relates to underwater monitoring field, in particular to a kind of anti-frogman's system of underwater kit.
Background technique
Now with the reinforcement of economical activities of mankind, the expansion of scope of activities, the demand to the energy and safety constantly increases
So that mankind's underwater movement is more and more frequent, the construction and investment of Underwater Engineering constantly increase, protection Underwater Engineering equipment and work
The safety of journey property just seems extremely urgent.There is Underwater Engineering equipment the particularity of highly concealed type, uncertainty and environment to make
It is extremely difficult to obtain Underwater Engineering Ordnance Protection.
Underwater Engineering equipment is worth very high and has very high importance and influence power, destroy simultaneously because of its particularity
Big, difficult repair is endangered afterwards.These characteristics, which often make it easily, becomes the destruction target of terrorist and illegal ruffian.With the world
The upgrading of counterterrorism operations and the increase of incident asymmetric war possibility, but also identifying and defending this threat must
It is indispensable.
Utility model content
The purpose of the utility model is to provide a kind of anti-frogman's systems of underwater kit, emit and receive system using active sonar
System issues and receives the sound wave that frogman's torso model and/or gas cylinder return after sound wave, and discovery enters the frogman in protection scope and pre-
It is alert；In combination with electromagnetic induction system, incudes the metal in frogman's respirator and issue early warning, realization protects underwater equipment not by people
To destroy, the purpose of protection Underwater Engineering equipment.
In order to achieve the goal above, the utility model is achieved through the following technical solutions：
A kind of anti-frogman's system of underwater kit includes：Sonar transmitting and reception system, electromagnetic induction system and alarm system,
The sonar transmitting and reception system and electromagnetic induction system are connect with the alarm system, and the sonar transmitting and reception system are used
The first sound wave of external frogman's torso model and/or gas cylinder sound wave is detected in real time emission, and will collected external frogman people
The second sound wave that body thoracic cavity and/or gas cylinder issue is converted to the first electric signal and emits to the alarm system.The magnetic induction system
System causes the magnetic signal of changes of magnetic field and the magnetic signal is converted to second for incuding the metal in frogman's respirator in real time
Electric signal, and second electric signal is emitted to the alarm system；The alarm system will first and second described telecommunications
Number be overlapped and compared with preset difference signal standard value range, the alarm system according to comparison result carry out alarm or
Person continues to test operation.
Preferably, the sonar transmitting and reception system include：Sonar projector, through sonar receiver, filter,
One recognition processor is connect with the first signal projector；Sonar projector is used to launch outward the first sound wave of corresponding frequencies in real time
External frogman's torso model and/or gas cylinder are detected；The sonar receiver for real-time reception frogman torso model and/
Or gas cylinder return the second sound wave and by the rising tone wave direction filter export, the filter be used for sonar receiver acquire
The second sound wave carry out noise scattering shielding processing and obtain third sound wave and by the third sound wave to first recognition processor
Output, first recognition processor identify the third sound wave and are converted to the first electric signal；The first signal hair
Emitter is exported to after first electric signal progress echelon amplification to the alarm system.
Preferably, the electromagnetic induction system includes：Magnetic-inductive device, the second recognition processor and second signal transmitting
Device；The magnetic-inductive device is connect through second recognition processor with the second signal transmitter；The magnetic-inductive device
Cause the magnetic signal of changes of magnetic field for incuding the metal in frogman's respirator in real time；Second recognition processor is by magnetic induction
The magnetic signal for the changes of magnetic field that device senses is converted to the second electric signal；The signal projector be used for by the second electric signal into
Emit after the amplification of row echelon to the alarm system.
Preferably, the alarm system includes：Signal receiver, comparator and alarm, the signal receiver warp
The comparator is connect with the alarm；The signal receiver is for receiving first and second electric signal and by first and the
Binary signal is overlapped；Or receive other electric signals of other signal acquiring systems acquisition and by other electric signals and first
And/or second electric signal be overlapped；The superposition electric signal for all electric signals that the comparator obtains signal receiver with
Preset difference signal standard value is compared, and judges whether above-mentioned superposition electric signal exceeds standard value range；If so, alarm
Device sends out alarm signal, if it is not, then the alarm does not issue alarm signal.
Preferably, the anti-frogman's system of the underwater kit is further provided with offshore platform control system and/or land control
System and executing agency's dynamical system；The offshore platform control system and/or land control system receive alarm system hair
After alarm signal out, shutdown signal is issued to executing agency's dynamical system；Executing agency's dynamical system is according to institute
State shutdown signal control Underwater Engineering equipment emergency cut-off.
Preferably, whether real-time detection each system in ground control centre breaks down and/or replaces battery.
Preferably, the alarm is digital indicator.
The utility model has the following advantages that compared with prior art；
The utility model using active sonar emit and receive system, issue sound wave after receive frogman's torso model and/or
The sound wave that gas cylinder returns, discovery enter the frogman in protection scope and early warning；In combination with electromagnetic induction system, frogman's breathing is incuded
Metal in device simultaneously issues early warning, so that underwater equipment is stolen and is destroyed from frogman, protection Underwater Engineering equipment.
The utility model real-time Transmission detection data simultaneously realizes quick detection and fast reaction, meet with frogman destroy when into
Row Initiative Defense and effectively strike.The active protection for effectively realizing Underwater Engineering equipment, avoids the underwater destructive activity of frogman from bringing
Harm.
Detailed description of the invention
Fig. 1 is a kind of basic structure block diagram of the anti-frogman's system of underwater kit of the utility model.
Specific embodiment
The utility model is done and is further explained by the way that a preferable specific embodiment is described in detail below in conjunction with attached drawing
It states.
As shown in Figure 1, a kind of anti-frogman's system of underwater kit of the utility model, includes：Sonar transmitting and reception system, magnetic
Induction system, alarm system, offshore platform control system and/or land control system and power mechanism execute system, the sound
Transmitting and reception system and electromagnetic induction system are arranged on the subject body to be protected of engineer equipment under water or peripheral position.Institute
It states sonar transmitting and receives system and electromagnetic induction system respectively with alarm system by being attached in a wired or wireless manner.
The alarm system is connect by wired or wireless mode with offshore platform control system, and/or with land control system
Connection.The offshore platform control system and/or land control system and executing agency's dynamical system pass through wirelessly or non-wirelessly
Mode is attached.
Sonar transmitting and the system tool of reception include：Sonar projector, at sonar receiver, filter, the first identification
Reason device is connect with the first signal projector；Sonar projector is used to launch outward the first sound wave of corresponding frequencies in real time to the external frog
People's torso model and/or gas cylinder detect；The sonar receiver is returned for real-time reception frogman torso model and/or gas cylinder
The second sound wave for returning simultaneously exports the rising tone wave direction filter, and the filter is used for the rising tone that acquires to sonar receiver
Wave carries out noise scattering shielding processing and obtains third sound wave and export the third sound wave to first recognition processor, described
First recognition processor identifies the third sound wave and is converted to the first electric signal；First signal projector to this
One electric signal exports after carrying out echelon amplification to the alarm system.
The electromagnetic induction system includes：Magnetic-inductive device, the second recognition processor and second signal transmitter；It is described
Magnetic-inductive device is connect through second recognition processor with the second signal transmitter.
Metal of the magnetic-inductive device for being incuded in frogman's respirator in real time causes the magnetic signal of changes of magnetic field；It is described
The magnetic signal for the changes of magnetic field that magnetic-inductive device senses is converted to the second electric signal by the second recognition processor；The signal hair
Emitter is used to after the second electric signal to be carried out to echelon amplification emit to the alarm system.
The alarm system includes：Signal receiver, comparator and alarm, the signal receiver is through the comparison
Device is connect with the alarm.The signal receiver for receive first and second electric signal and by first and second signal into
Row superposition；Or receive other electric signals of other signal acquiring systems acquisition and by other electric signals and first and/or the
Two electric signals are overlapped；The superposition electric signal for all electric signals that the comparator obtains signal receiver and preset difference
Value signal standard value is compared, and judges whether above-mentioned superposition electric signal exceeds standard value range；If so, alarm is to outgoing
Alarm signal out, if it is not, then the alarm does not issue alarm signal.In the present embodiment, above-mentioned alarm is digital indicator.
After the offshore platform control system and/or land control system receive the alarm signal of alarm system sending, to
Executing agency's dynamical system issues shutdown signal；Executing agency's dynamical system receive say state shutdown signal after control
Underwater Engineering equips emergency cut-off.
In the present embodiment, the sonar transmitting and reception system, electromagnetic induction system, alarm system, offshore platform control
Individually modularized design is independently detachable for the systems such as system and/or land control system and power mechanism execution system.Ground
Face control centre can obtain each system performance situation in real time, when each system failure problem or need battery altering etc. can and
Shi Jinhang processing.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (7)
1. a kind of anti-frogman's system of underwater kit, which is characterized in that include：Sonar transmitting and receive system, electromagnetic induction system and
Alarm system, the sonar transmitting and reception system and electromagnetic induction system are connect with the alarm system；
The sonar transmitting and the first sound for receiving the external frogman's torso model of system real time emission detection and/or gas cylinder sound wave
Wave, and the second sound wave that collected external frogman's torso model and/or gas cylinder issue is converted to the first electric signal to described
Alarm system transmitting,
The metal that the electromagnetic induction system incudes in frogman's respirator in real time causes the magnetic signal of changes of magnetic field and believes the magnetic
Number the second electric signal is converted to, and second electric signal is emitted to the alarm system；
The alarm system by first and second described electric signal be overlapped and with preset difference signal standard value range into
Row compares, and is alarmed or continued to test operation according to comparison result.
2. the anti-frogman's system of underwater kit as described in claim 1, which is characterized in that
The sonar transmitting and reception system include：Sonar projector, through sonar receiver, filter, the first identifying processing
Device is connect with the first signal projector；
The sonar projector launch outward in real time the first sound wave of corresponding frequencies to external frogman's torso model and/or gas cylinder into
Row detection；
The second sound wave that the sonar receiver real-time reception frogman torso model and/or gas cylinder return and by the rising tone wave direction
The filter output；
The filter carries out noise scattering shielding processing to the second sound wave that the sonar receiver acquires and obtains third sound wave
And the third sound wave is exported to first recognition processor；
First recognition processor identifies the third sound wave and is converted to the first electric signal；
First signal projector is exported to after first electric signal progress echelon amplification to the alarm system.
3. the anti-frogman's system of underwater kit as described in claim 1, which is characterized in that
The electromagnetic induction system includes：Magnetic-inductive device, the second recognition processor and second signal transmitter；The magnetic strength
Device is answered to connect through second recognition processor with the second signal transmitter；
The metal that the magnetic-inductive device incudes in frogman's respirator in real time causes the magnetic signal of changes of magnetic field；
The magnetic signal for the changes of magnetic field that magnetic-inductive device senses is converted to the second electric signal by second recognition processor；
The signal projector is used to after the second electric signal to be carried out to echelon amplification emit to the alarm system.
4. the anti-frogman's system of underwater kit as described in claim 1, which is characterized in that the alarm system includes：Signal connects
Receive device, comparator and alarm；The signal receiver is connect through the comparator with the alarm；
The signal receiver receives first and second electric signal and is overlapped first and second signal；Or receive other
Other electric signals and the first and/or second electric signal are simultaneously overlapped by other electric signals of signal acquiring system acquisition；
The superposition electric signal for all electric signals that the comparator obtains signal receiver and preset difference signal standard value
It is compared, judges whether above-mentioned superposition electric signal exceeds standard value range；If so, alarm sends out alarm signal,
If it is not, then the alarm does not issue alarm signal.
5. the anti-frogman's system of underwater kit as described in claim 1, which is characterized in that
The anti-frogman's system of underwater kit is further provided with offshore platform control system and/or land control system, and holds
Row mechanism dynamical system；The offshore platform control system and/or land control system receive the alarm signal of alarm system sending
After number, shutdown signal is issued to executing agency's dynamical system；Executing agency's dynamical system is according to the shutdown signal
It controls Underwater Engineering and equips emergency cut-off.
6. the anti-frogman's system of underwater kit as claimed in claim 5, which is characterized in that
Whether real-time detection each system in ground control centre breaks down and/or replaces battery.
7. the anti-frogman's system of underwater kit as claimed in claim 4, which is characterized in that
The alarm is digital indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817534.9U CN208171102U (en) | 2017-12-22 | 2017-12-22 | A kind of anti-frogman's system of underwater kit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817534.9U CN208171102U (en) | 2017-12-22 | 2017-12-22 | A kind of anti-frogman's system of underwater kit |
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| CN208171102U true CN208171102U (en) | 2018-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860266A (en) * | 2017-12-22 | 2018-03-30 | 美钻能源科技(上海)有限公司 | A kind of anti-frogman's system of underwater kit |
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- 2017-12-22 CN CN201721817534.9U patent/CN208171102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860266A (en) * | 2017-12-22 | 2018-03-30 | 美钻能源科技(上海)有限公司 | A kind of anti-frogman's system of underwater kit |
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