CN207851645U - A kind of underwater imaging system - Google Patents
A kind of underwater imaging system Download PDFInfo
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- CN207851645U CN207851645U CN201820243758.1U CN201820243758U CN207851645U CN 207851645 U CN207851645 U CN 207851645U CN 201820243758 U CN201820243758 U CN 201820243758U CN 207851645 U CN207851645 U CN 207851645U
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Abstract
The utility model discloses a kind of underwater imaging systems, including communication module, main control module, signal conversion module, constant-current driven module, light source module and photographing module；For being connect with user terminal, the second communication ends of the communication module are connect first communication ends of the communication module with the signal transmission end of the main control module；The signal input part of the signal conversion module is connect with the first signal output end of the main control module, the pwm signal output end of the signal conversion module is connect with the control terminal of the constant-current driven module, and the output end of the constant-current driven module is connect with the control terminal of the light source module；First signal output end of the photographing module is connect with the first signal input part of the main control module.The utility model controls the light intensity of the light irradiation apparatus in underwater imaging system by way of remote control, and underwater imaging system is made to can apply to changeable underwater environment.
Description
Technical field
The utility model is related to submariner device technical fields, and in particular to a kind of underwater imaging system.
Background technology
In recent years, Underwater Imaging technology was gradually ripe, and in the fields such as military, environmental protection and Underwater Engineering
It plays an increasingly important role.Since underwater environment is more changeable compared with terrestrial environment, and spread speed is in refer to light in water
Number decaying causes the picture contrast of shooting relatively low and has ambiguity surface, in order to improve Underwater Imaging range and quality, people
Artificial light sources is usually used to realize floor light, but incident underwater Natural light intensity, the organic matter dissolved in water and small suspension
The diameter of particle can all change under different time, different water environments, thus adapt to underwater different situation there is an urgent need for a kind of
Send out the underwater imaging system of different illumination.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of underwater imaging system, fixed light can be effectively solved
According under, there is the problems such as poor contrast, visual range is effective in Underwater Imaging, and Underwater Imaging system is controlled by way of remote control
The light intensity of light irradiation apparatus in system makes underwater imaging system can apply to changeable underwater environment.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of underwater imaging systems, including communication module, master
Control module, signal conversion module, constant-current driven module, light source module and photographing module；
First communication ends of the communication module for connect with user terminal, the second communication ends of the communication module and
The signal transmission end of the main control module connects；The pwm signal input terminal of the signal conversion module and the main control module
First signal output end connects, and the signal output end of the signal conversion module and the control terminal of the constant-current driven module connect
It connects, the output end of the constant-current driven module is connect with the control terminal of the light source module；First signal of the photographing module
Output end is connect with the first signal input part of the main control module.
In a kind of optional embodiment, the system also includes locating modules；The signal of the locating module exports
End is connect with the second signal input terminal of the main control module.
In a kind of optional embodiment, the system also includes water depth sensors；The signal of the water depth sensor
Output end is connect with the third signal input part of the main control module.
In a kind of optional embodiment, the system also includes water temperature sensors；The signal of the water temperature sensor
Output end is connect with the fourth signal input terminal of the main control module.
In a kind of optional embodiment, the system also includes geomagnetic sensors；The signal of the geomagnetic sensor
Output end is connect with the 5th signal input part of the main control module.
In a kind of optional embodiment, the system also includes micro controller module and motor modules；It is described micro-
First signal input part of controller module is connect with the second signal output end of the main control module, the micro controller module
Signal output end connect with the control terminal of the motor module.
In a kind of optional embodiment, the system also includes motion sensors；The of the micro controller module
Binary signal input terminal is connect with the signal output end of the motion sensor.
In a kind of optional embodiment, the light source module includes lamp bead and reflector；The reflector is leakage
Bucket shape, the lamp bead setting are surrounded in the reflector in space, and on the central axis of the reflector.
In a kind of optional embodiment, the system also includes modulation /demodulation modules；The second of the communication module
Communication ends are connect with the signal transmission end of the main control module, specially：Second communication ends of the communication module and the tune
The first end of demodulation module processed connects, and the second end of the modulation /demodulation module connects with the signal transmission end of the main control module
It connects.
In a kind of optional embodiment, the system also includes memory modules；The input terminal of the memory module with
The second signal output end of the photographing module connects.
Compared with the prior art, the beneficial effects of the utility model are：The utility model proposes a kind of Underwater Imaging
System, including communication module, main control module, signal conversion module, constant-current driven module, light source module and photographing module；Institute
The first communication ends for stating communication module are used to connect with user terminal, the second communication ends of the communication module and the master control mould
The signal transmission end of block connects；The pwm signal input terminal of the signal conversion module and the first signal of the main control module are defeated
Outlet connects, and the signal output end of the signal conversion module is connect with the control terminal of the constant-current driven module, the constant current
The output end of drive module is connect with the control terminal of the light source module；First signal output end of the photographing module with it is described
First signal input part of main control module connects.The intensity of illumination for being sent reception user by user terminal by communication module
For control signal transmission to main control module, main control module forwards the intensity of illumination to control signal to signal conversion module, so that letter
Number conversion module controls signal according to intensity of illumination and generates pwm control signal, and pwm control signal is sent to the constant current and is driven
Dynamic model block, constant-current driven module correspondingly control the intensity of illumination of light source module after receiving pwm control signal；Image mould
Block shoots current environment image, generates picture signal and is transmitted to main control module, so that main control module will be schemed by communication module
As signal is sent to the user terminal, checked for user；Since constant-current driven module is realized to light source by way of PWM adjustings
The control of module, thus can realize the continuously adjustable of the intensity of light source, to adapt to underwater changeable environment, meanwhile, pass through communication
Module realizes the remote control of intensity of illumination, facilitates user to be carried out to light source module when imaging system pulls the plug under water real-time
It adjusts.Further, the utility model set locating module and multiple sensors, can monitor a variety of underwater environments ginsengs
Number, realizes Highgrade integration.
Description of the drawings
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural schematic diagram for underwater imaging system that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of the light source module in a kind of underwater imaging system that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, it is a kind of structural schematic diagram for underwater imaging system that the utility model embodiment provides.This reality
A kind of underwater imaging system, including communication module 1, main control module 2, signal conversion module 3, constant current driving mould are proposed with novel
Block 4, light source module 5 and photographing module 6；
First communication ends of the communication module 1 with user terminal for connecting, the second communication ends of the communication module 1
It is connect with the signal transmission end of the main control module 2；The pwm signal input terminal of the signal conversion module 3 and the master control mould
First signal output end of block 2 connects, the control of the signal output end of the signal conversion module 3 and the constant-current driven module 4
End connection processed, the output end of the constant-current driven module 4 are connect with the control terminal of the light source module 5；The photographing module 6
First signal output end is connect with the first signal input part of the main control module 2.
In the present embodiment, the communication module 1 is handed over for realizing the information between user terminal and the main control module 2
Mutually；When user needs to adjust the intensity of illumination of the light source module 5, light is sent out to the communication module 1 by user terminal
According to intensity control signal, the communication module 1 will pass through the main control module after receiving the intensity of illumination control signal
2 are used for the intensity of illumination control signal transmission to the signal conversion module 3, the signal conversion module 3 by the light
Pwm control signal is converted to according to intensity control signal, to control the output of the constant-current driven module 4 by pwm control signal
Electric current to control the output power of the light source module 5, and then achievees the purpose that the intensity of illumination for changing the light source module 5.
The picture signal that the main control module 2 also transmits the photographing module 6 received, is sent to by the communication module 1
User terminal, so that user checks.It is carried by underwater imaging system in this present embodiment and can receive intensity of illumination control signal
The communication module 1 and can according to the intensity of illumination control signal change intensity of illumination the light source module 5, make user
The intensity of illumination of the light source module 5 can be adjusted according to different underwater environments, improve convenience；Simultaneously as constant current drives
Module 4 is the control realized by way of PWM adjustings to light source module 5, thus can realize the continuously adjustable of the intensity of light source,
It is suitble to environment changeable under water to use.
In a kind of optional embodiment, the system also includes locating modules 7；The signal of the locating module 7 is defeated
Outlet is connect with the second signal input terminal of the main control module 2.The locating module 7 is for obtaining location information, institute's rheme
Confidence breath can be, but not limited to latitude and longitude information.
In a kind of optional embodiment, the system also includes water depth sensors 8；The letter of the water depth sensor 8
Number output end is connect with the third signal input part of the main control module 2.The water depth sensor 8 is deep for detecting the current depth of water
Degree.
The depth of water got by the location information and the water depth sensor 8 that are got in conjunction with the locating module 7 is deep
Spend information, it may be determined that the specific location of the utility model.
In a kind of optional embodiment, the system also includes water temperature sensors 9；The letter of the water temperature sensor 9
Number output end is connect with the fourth signal input terminal of the main control module 2.The water temperature sensor 9 is for detecting current water temperature.
In a kind of optional embodiment, the system also includes geomagnetic sensors 10；The geomagnetic sensor 10
Signal output end is connect with the 5th signal input part of the main control module 2.The geomagnetic sensor 10 is for detecting described take the photograph
As the current shooting direction of module 6.
In a kind of optional embodiment, the system also includes micro controller module 11 and motor modules 12；Institute
The first signal input part for stating micro controller module 11 is connect with the second signal output end of the main control module 2, the micro-control
The signal output end of device module 11 processed is connect with the control terminal of the motor module 12.In the present embodiment, the motor module
12 are passed through the communication module 1, the master control by user's terminal control, user by the attitude control signal that user terminal is sent
The micro controller module 11 is transmitted to after module 2, so that the micro controller module 11 drives institute according to attitude control signal
Motor module 12 is stated to act accordingly.
In a kind of optional embodiment, the system also includes motion sensors 13；The micro controller module 11
Second signal input terminal connect with the signal output end of the motion sensor 13.The motion sensor 13 is worked as detecting
Preceding motion state, the motion state that the micro controller module 11 is detected also according to the motion sensor 13 is to the electricity
Machine module 12 makes control, to offset external environment caused by vibrations and tilt, ensure the steady of the optical axis of the photographing module 6
It is fixed, ensure shooting quality.The motor module 12 is brshless DC motor, is had the advantages that of simple structure and low cost.It is described
Motion sensor 13 includes three axis accelerometer and three-axis gyroscope, and the three axis accelerometer works as preacceleration for detecting
Degree, the three-axis gyroscope is for detecting current angular velocity, the signal output end of the three axis accelerometer, the three axis accelerometer
The signal output end of instrument is connect with 11 second signal input terminal of the micro controller module respectively, the micro controller module 11
The angular velocity information characterization that the acceleration information and the three-axis gyroscope detected according to the three axis accelerometer detects
Current movement state information generates the control signal for driving the motor module 12 to make corresponding sports.
Referring to Fig. 2, it is the knot of the light source module 5 in a kind of underwater imaging system that the utility model embodiment provides
Structure schematic diagram.In a kind of optional embodiment, the light source module 5 includes lamp bead 51 and reflector 52；It is described reflective
Plate 52 is infundibulate, and the setting of the lamp bead 51 is surrounded in the reflector 52 in space, and in the central shaft of the reflector 52
On line.
The reflector 52 is used to the emergent light of the lamp bead 51 converging to specific region, makes the outgoing of the lamp bead 51
Light is fully used.
Further, the hopper walls of the reflector 52 and the central axis angulation of the reflector 52 are more than 45 degree
And it is less than 90 degree.It is highly preferred that the hopper walls of the reflector 52 and the central axis angulation of the reflector 52 are more than
65 degree and be less than 70 degree.
Further, the lamp bead 51 is LED light.Preferably, the LED light of high brightness is selected.
In a kind of optional embodiment, the system also includes modulation /demodulation modules 14；The of the communication module 1
Two communication ends are connect with the signal transmission end of the main control module 2, specially：Second communication ends of the communication module 1 and institute
State the first end connection of modulation /demodulation module 14, the signal of the second end and the main control module 2 of the modulation /demodulation module 14
Transmission end connects.The modulation /demodulation module 14 turns for realizing the signal between the communication module 1 and the main control module 2
It changes.
For the communication module 1 when passing through cable transmission data, the modulation /demodulation module 14 is for realizing the communication
Signal conversion between module 1 and the main control module 2.
In a kind of optional embodiment, the system also includes memory modules 15；The input of the memory module 15
End is connect with the second signal output end of the photographing module 6.The memory module 15 is for storing the shooting of the photographing module 6
The picture signal arrived.
Compared with the prior art, the beneficial effects of the utility model are：The utility model proposes a kind of Underwater Imaging
System, including communication module, main control module, signal conversion module, constant-current driven module, light source module and photographing module；Institute
The first communication ends for stating communication module are used to connect with user terminal, the second communication ends of the communication module and the master control mould
The signal transmission end of block connects；The pwm signal input terminal of the signal conversion module and the first signal of the main control module are defeated
Outlet connects, and the signal output end of the signal conversion module is connect with the control terminal of the constant-current driven module, the constant current
The output end of drive module is connect with the control terminal of the light source module；First signal output end of the photographing module with it is described
First signal input part of main control module connects.The intensity of illumination for being sent reception user by user terminal by communication module
For control signal transmission to main control module, main control module forwards the intensity of illumination to control signal to signal conversion module, so that letter
Number conversion module controls signal according to intensity of illumination and generates pwm control signal, and pwm control signal is sent to the constant current and is driven
Dynamic model block, constant-current driven module correspondingly control the intensity of illumination of light source module after receiving pwm control signal；Image mould
Block shoots current environment image, generates picture signal and is transmitted to main control module, so that main control module will be schemed by communication module
As signal is sent to the user terminal, checked for user；Since constant-current driven module is realized to light source by way of PWM adjustings
The control of module, thus can realize the continuously adjustable of the intensity of light source, to adapt to underwater changeable environment, meanwhile, pass through communication
Module realizes the remote control of intensity of illumination, facilitates user to be carried out to light source module when imaging system pulls the plug under water real-time
It adjusts.Further, the utility model set locating module and multiple sensors, can monitor a variety of underwater environments ginsengs
Number, realizes Highgrade integration.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this
Equivalent variations made by utility model claims, still fall within the scope of the utility model.
Claims (10)
1. a kind of underwater imaging system, which is characterized in that including communication module, main control module, signal conversion module, constant current driving
Module, light source module and photographing module；
First communication ends of the communication module for being connect with user terminal, the second communication ends of the communication module with it is described
The signal transmission end of main control module connects；First signal of the signal input part of the signal conversion module and the main control module
Output end connects, and the pwm signal output end of the signal conversion module is connect with the control terminal of the constant-current driven module, described
The output end of constant-current driven module is connect with the control terminal of the light source module；First signal output end of the photographing module with
First signal input part of the main control module connects.
2. underwater imaging system as described in claim 1, which is characterized in that the system also includes locating modules；It is described fixed
The signal output end of position module is connect with the second signal input terminal of the main control module.
3. underwater imaging system as described in claim 1, which is characterized in that the system also includes water depth sensors；It is described
The signal output end of water depth sensor is connect with the third signal input part of the main control module.
4. underwater imaging system as described in claim 1, which is characterized in that the system also includes water temperature sensors；It is described
The signal output end of water temperature sensor is connect with the fourth signal input terminal of the main control module.
5. underwater imaging system as described in claim 1, which is characterized in that the system also includes geomagnetic sensors；It is described
The signal output end of geomagnetic sensor is connect with the 5th signal input part of the main control module.
6. underwater imaging system as described in claim 1, which is characterized in that the system also includes micro controller module and
Motor module；First signal input part of the micro controller module is connect with the second signal output end of the main control module,
The signal output end of the micro controller module is connect with the control terminal of the motor module.
7. underwater imaging system as claimed in claim 6, which is characterized in that the system also includes motion sensors；It is described
The second signal input terminal of micro controller module is connect with the signal output end of the motion sensor.
8. underwater imaging system as described in claim 1, which is characterized in that the light source module includes lamp bead and reflective
Plate；The reflector is infundibulate, and the lamp bead setting is surrounded in the reflector in space, and at the center of the reflector
On axis.
9. underwater imaging system as claimed in claim 8, which is characterized in that the system also includes modulation /demodulation modules；Institute
The second communication ends for stating communication module are connect with the signal transmission end of the main control module, specially：The of the communication module
Two communication ends are connect with the first end of the modulation /demodulation module, second end and the main control module of the modulation /demodulation module
Signal transmission end connection.
10. underwater imaging system as described in claim 1, which is characterized in that the system also includes memory modules；It is described to deposit
The input terminal of storage module is connect with the second signal output end of the photographing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243758.1U CN207851645U (en) | 2018-02-09 | 2018-02-09 | A kind of underwater imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243758.1U CN207851645U (en) | 2018-02-09 | 2018-02-09 | A kind of underwater imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851645U true CN207851645U (en) | 2018-09-11 |
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ID=63409340
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820243758.1U Active CN207851645U (en) | 2018-02-09 | 2018-02-09 | A kind of underwater imaging system |
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| CN (1) | CN207851645U (en) |
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2018
- 2018-02-09 CN CN201820243758.1U patent/CN207851645U/en active Active
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