CN207335835U - A kind of cargo gravity measure device and Ship's Cargo weighing system - Google Patents
A kind of cargo gravity measure device and Ship's Cargo weighing system Download PDFInfo
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- CN207335835U CN207335835U CN201720751322.9U CN201720751322U CN207335835U CN 207335835 U CN207335835 U CN 207335835U CN 201720751322 U CN201720751322 U CN 201720751322U CN 207335835 U CN207335835 U CN 207335835U
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- ship
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- level line
- water level
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Abstract
The utility model provides a kind of cargo gravity measure device, includes the acquiring unit of the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively；Input terminal and the recognition unit of the output terminal of acquiring unit connection, for identifying the corresponding water gauge scale value of water level line before and after unloading ships from image data；The processing unit of the output terminal of input terminal and recognition unit connection, flight for controlling acquiring unit is moved, and the density for being additionally operable to the water according to where the corresponding water gauge scale value of water level line before and after unloading ships, the inherent parameters of ship and ship determines the weight of cargo on ship.The application can control the mobile acquisition rapidly and efficiently of the flight of acquiring unit to calculate required data, and recognition unit can avoid the problem that there are subjectivity for artificial reading with the corresponding water gauge scale value of water level line before and after the identification unloading ships of accurate science.Disclosed herein as well is a kind of Ship's Cargo weighing system, the beneficial effect with as above cargo gravity measure device.
Description
Technical field
Weighing technology field is the utility model is related to, more particularly to a kind of cargo gravity measure device and Ship's Cargo weight calculation system
System.
Background technology
After ship arrives at, relevant department needs to count weight the cargo of ship loading.To ship loading
The principle that cargo is counted weight is as follows：Water gauge scale corresponding with the water level line after unloading before acquisition unloading ships respectively, according to
Water gauge scale, the parameter of ship itself and the density of water before and after unloading twice calculate the weight of the cargo of ship loading.
The prior art is the weight of the cargo loaded by artificial mode Ship ', specifically, whole due to ship
Body volume is usually larger, and people can not directly acquire the corresponding water gauge scale of current level line of ship, it is necessary to enter code in ship
After head, people close to ship, reads the corresponding water gauge scale of water level line before and after unloading ships, further according to ship loading by ship
The principle that cargo is counted weight calculates the weight of the cargo of ship loading.
As it can be seen that the mode of the weight for the cargo that prior art Ship ' loads needs ship to enter harbour, people leans on by ship
Nearly ship reading, and ship needs the long period into harbour, reads the long time period of the water gauge scale before and after unloading twice,
In addition, chartering and manually of high cost, add financial cost, and people needs, close to steamer, have certain danger, people
There are subjectivity, same water gauge scale, different people to be likely to be obtained different numerical value, easily cause dispute and meaning for part work and part study number
See, not accurate enough and science.
Therefore, how to provide a kind of scheme for solving above-mentioned technical problem is that those skilled in the art need to solve at present
Problem.
Utility model content
The purpose of this utility model is to provide a kind of cargo gravity measure device, quick by controlling the flight of acquiring unit to move
It is efficient to obtain the data needed for calculating, the corresponding water gauge of water level line identified before and after unloading ships of recognition unit accurate science
Scale value, avoids the problem that there are subjectivity for artificial reading.The another object of the utility model is to provide a kind of Ship's Cargo meter
Weight system.
In order to solve the above technical problems, the utility model provides a kind of cargo gravity measure device, applied to Ship's Cargo meter
Weight system, including：
Acquiring unit for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively；
The recognition unit that input terminal is connected with the output terminal of the acquiring unit, for being identified from the image data
The corresponding water gauge scale value of water level line before and after unloading ships；
The processing unit that input terminal is connected with the output terminal of the recognition unit, for controlling the flight of the acquiring unit
It is mobile, be additionally operable to according to the corresponding water gauge scale value of water level line before and after the unloading ships, the inherent parameters of the ship and
The density of water determines the weight of cargo on the ship where the ship.
Preferably, the acquiring unit specifically includes：
Image Acquisition mould for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively
Block；
Input terminal is connected with the output terminal of described image acquisition module, output terminal is as the output terminal of the acquiring unit
First communication module, for sending the image data to recognition unit.
Preferably, the acquiring unit is unmanned plane.
Preferably, the recognition unit specifically includes；
For receiving the second communication module of the image data；
The water level line demarcating module that input terminal is connected with the output terminal of the second communication module, for passing through graphical analysis
Identification technology identifies the water level line before and after the unloading ships from the image data；
The water gauge scale identification module that input terminal is connected with the output terminal of the second communication module, for passing through image point
Analysis identification technology identifies the water gauge scale before and after the unloading ships from the image data；
Input terminal respectively with the output terminal of the water level line demarcating module and the output terminal of the water gauge scale identification module
Connection, scale value determining module of the output terminal as the output terminal of the recognition unit, for will identify the obtained unloading
Front and rear water level line and water gauge scale is overlapped, and obtains the corresponding water gauge scale value of water level line before and after the unloading.
Preferably, the first communication module and the second communication module are that bluetooth communication and/or GPRS lead to
Believe module.
Preferably, the processing unit is PAD.
In order to solve the above technical problems, the utility model additionally provides a kind of Ship's Cargo weighing system, including it is such as above-mentioned
The cargo gravity measure device.
The utility model provides a kind of cargo gravity measure device, applied to Ship's Cargo weighing system, including for respectively
The acquiring unit of the image data of the corresponding water gauge scale of water level line before and after acquisition unloading ships；Input terminal and acquiring unit
The recognition unit of output terminal connection, for identifying the corresponding water gauge scale of water level line before and after unloading ships from image data
Value；The processing unit of the output terminal of input terminal and recognition unit connection, the flight for controlling acquiring unit are moved, and are additionally operable to root
Ship is determined according to the density of water where the corresponding water gauge scale value of water level line before and after unloading ships, the inherent parameters of ship and ship
The weight of cargo on oceangoing ship.
As it can be seen that in practical applications, the utility model can obtain ship by controlling the flight of acquiring unit to move
The image data of the front and rear corresponding water gauge scale of water level line of unloading, the number needed for the follow-up calculating of acquisition that can be rapidly and efficiently
According to acquiring unit, without employing manually, can solve the artificial reading read access time cycle length of the prior art, warp with remote operation
Help of high cost and people close to ship reading it is dangerous the problem of, by recognition unit identify image data in water gauge scale value,
Accurate science, solves the problems, such as that there are subjectivity for the artificial reading of the prior art.
The utility model additionally provides a kind of Ship's Cargo weighing system, has having as described in above mentioned goods gravity measure device
Beneficial effect.
Brief description of the drawings
, below will be to the prior art and embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structure diagram of cargo gravity measure device provided by the utility model.
Embodiment
The core of the utility model is to provide a kind of cargo gravity measure device, quick by controlling the flight of acquiring unit to move
It is efficient to obtain the data needed for calculating, the corresponding water gauge of water level line identified before and after unloading ships of recognition unit accurate science
Scale value, avoids the problem that there are subjectivity for artificial reading.Another core of the utility model is to provide a kind of Ship's Cargo meter
Weight system.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
Fig. 1 is refer to, Fig. 1 is a kind of structure diagram of cargo gravity measure device provided by the utility model, applied to ship
Oceangoing ship cargo weighing system, including：
Acquiring unit 1 for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively；
Specifically, acquiring unit 1 can obtain the image data of the corresponding water gauge scale of water level line of ship before unloading ships,
The image data of the corresponding water gauge scale of the water level line of ship after unloading ships can also be obtained.
In addition, image data here can include video data and picture data, specifically, in practical applications, by
Water level line at the reasons such as weather, wind speed, ship stop may fluctuate up and down, correspondingly, also just can not accurately obtain
Water level line actually should corresponding water gauge scale, to ensure the reliability of later stage result of calculation, acquiring unit 1 can regard with shooting
The mode of frequency obtains video data, in order to which the later stage dynamically analyzes the corresponding water gauge scale of water level line at ship stop；
In the case that weather is good, water level line is more steady at ship stop, can preferably obtain the corresponding water gauge scale of water level line,
Acquiring unit 1 can obtain picture data by the way of photo is shot.
The recognition unit 2 that input terminal is connected with the output terminal of acquiring unit 1, for identifying that ship is unloaded from image data
The corresponding water gauge scale value of water level line before and after goods；
Specifically, recognition unit 2 identifies ship by graphical analysis identification technology from the front and rear image data of unloading
Hull on water gauge scale and unloading ships before and after water level line, water gauge of the water level line on hull before unloading ships carve
The position of degree is the first water gauge scale, and the position of water gauge scale of the water level line after unloading ships on hull is that the second water gauge is carved
Degree.
The processing unit 3 that input terminal is connected with the output terminal of recognition unit 2, the flight for controlling acquiring unit 1 are moved,
It is additionally operable to according to the close of the corresponding water gauge scale value of water level line before and after unloading ships, the inherent parameters of ship and ship place water
Degree determines the weight of cargo on ship.
Specifically, in practical applications, processing unit 3 controls the flight of acquiring unit 1 to be moved to the water that can obtain ship
The position of bit line, so as to the image data of the corresponding water gauge scale of water level line before and after the acquisition unloading ships of acquiring unit 1；
In addition, processing unit 3 receives the corresponding water gauge scale of water level line before and after the unloading ships that recognition unit 2 identifies
The recognition result of value, is carved according to the density of water where the inherent parameters of ship, ship and the second water gauge scale and the first water gauge
The difference of degree, the weight of cargo is calculated further according to buoyancy formula F=ρ gV and F=mg, wherein ρ is where ship
The density of water, g are acceleration of gravity, and V is arranges the volume of water twice before and after unloading ships, that is, cargo arranges the body of water
Product, m are the weight of cargo.
As it can be seen that in practical applications, the utility model can obtain ship by controlling the flight of acquiring unit to move
The image data of the front and rear corresponding water gauge scale of water level line of unloading, the number needed for the follow-up calculating of acquisition that can be rapidly and efficiently
According to acquiring unit, without employing manually, can solve the artificial reading read access time cycle length of the prior art, warp with remote operation
Help of high cost and people close to ship reading it is dangerous the problem of, pass through recognition unit and identify water gauge scale in image data, it is accurate
True science, solves the problems, such as that there are subjectivity for the artificial reading of the prior art.
On the basis of a upper embodiment：
As a kind of preferred embodiment, acquiring unit 1 specifically includes：
Image Acquisition mould for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively
Block；
The connection of the output terminal of input terminal and image capture module, output terminal lead to as the first of the output terminal of acquiring unit 1
Module is believed, for sending image data to recognition unit 2.
Specifically, image capture module can be flight module and the camera being arranged in flight module, for gathering
The image data of the corresponding water gauge scale of water level line before and after unloading ships, and the image data collected is exported to first
Communication module, first communication module send it to recognition unit 2 after receiving image data.
As a kind of preferred embodiment, acquiring unit 1 is unmanned plane.
Specifically, in practical applications, unmanned plane can adapt to different application scenarios, compared to people with remote operation
The mode of work, completion task that can be rapidly and efficiently.Unmanned plane can carry camera flight to position near ship water level line
Put, adjust the angle with the distance of ship water level line and shooting, ensure as far as possible when unmanned plane is shot and at the target to be shot
In the position looked squarely, the shooting of video or photo is carried out, after completing shooting, the image data of acquisition is passed through into the first communication
Module is sent to recognition unit 2.
As a kind of preferred embodiment, recognition unit 2 specifically includes：
For receiving the second communication module of the image data；
The water level line demarcating module that input terminal is connected with the output terminal of the second communication module, for passing through graphical analysis
Identification technology identifies the water level line before and after the unloading ships from the image data；
The water gauge scale identification module that input terminal is connected with the output terminal of the second communication module, for passing through image point
Analysis identification technology identifies the water gauge scale before and after the unloading ships from the image data；
Input terminal respectively with the output terminal of the water level line demarcating module and the output terminal of the water gauge scale identification module
Connection, scale value determining module of the output terminal as the output terminal of the recognition unit 2, for will identify the obtained unloading
Front and rear water level line and water gauge scale is overlapped, and obtains the corresponding water gauge scale value of water level line before and after the unloading.
Specifically, second communication module receives the image data sent by first communication module, and it is exported respectively to
Water level line demarcating module and water gauge scale identification module.Water level line demarcating module is by graphical analysis identification technology from image data
In identify water level line before and after unloading ships；Water gauge scale identification module is by graphical analysis identification technology in image data
Water gauge scale carry out the calculating such as water gauge scale description, character recognition, word scale conversion, pond interpolation and analyze, unloaded
Front and rear water gauge scale；Water level line and water gauge scale before and after the unloading that scale value confirmation module respectively obtains identification are superimposed upon
In same image, the water level line before the water level line before unloading is unloading with the part that the water gauge scale before unloading intersects is corresponding
Water gauge scale value, similarly, the corresponding water gauge scale value of water level line after unloading also obtain in the same way.
As a kind of preferred embodiment, first communication module and second communication module be bluetooth communication and/or
GPRS communication modules.
Specifically, in practical applications, bluetooth communication is set simply, and consumption power is relatively low, suitable for closely leading to
Letter, in usage scenario closer to the distance, first communication module module and second communication module can use Bluetooth communication mould
Block；GPRS communication module long transmission distances, steady signal transmission, suitable for telecommunication, in distant usage scenario
In, first communication module and second communication module can use GPRS communication modules；In addition, first communication module and second leads to
Letter module may each comprise bluetooth communication and GPRS communication modules, and a kind of communication module is when something goes wrong, another wherein
Communication module also ensures normal communication, improves the reliability of first communication module and the second logical communication module communication.
As a kind of preferred embodiment, processing unit 3 is PAD.
Specifically, PAD can call APK (AndroidPackage, Android installation kit) interface of unmanned plane, unmanned plane
APK control unmanned plane during flyings are moved to camera site, are shot, and obtained image data is transmitted to identification module；PAD
The density of water is counted where water gauge scale value, the parameter of ship itself and ship before and after the unloading ships obtained to identification
Calculation is handled, and obtains the weight of cargo.
The utility model additionally provides a kind of Ship's Cargo weighing system, including above mentioned goods gravity measure device.
Introduction for Ship's Cargo weighing system provided by the utility model refer to above-described embodiment, the utility model
Details are not described herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
- A kind of 1. cargo gravity measure device, applied to Ship's Cargo weighing system, it is characterised in that including：Acquiring unit for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively；The recognition unit that input terminal is connected with the output terminal of the acquiring unit, for identifying ship from the image data The front and rear corresponding water gauge scale value of water level line of unloading；The processing unit that input terminal is connected with the output terminal of the recognition unit, the flight for controlling the acquiring unit move It is dynamic, it is additionally operable to according to the corresponding water gauge scale value of water level line, the inherent parameters of the ship and the institute before and after the unloading ships The density of water determines the weight of cargo on the ship where stating ship.
- 2. cargo gravity measure device according to claim 1, it is characterised in that the acquiring unit specifically includes：Image capture module for the image data for obtaining the corresponding water gauge scale of water level line before and after unloading ships respectively；Input terminal is connected with the output terminal of described image acquisition module, output terminal as the output terminal of the acquiring unit first Communication module, for sending the image data to recognition unit.
- 3. cargo gravity measure device according to claim 2, it is characterised in that the acquiring unit is unmanned plane.
- 4. cargo gravity measure device according to claim 2, it is characterised in that the recognition unit specifically includes：For receiving the second communication module of the image data；The water level line demarcating module that input terminal is connected with the output terminal of the second communication module, for being identified by graphical analysis Technology identifies the water level line before and after the unloading ships from the image data；The water gauge scale identification module that input terminal is connected with the output terminal of the second communication module, for being known by graphical analysis Other technology identifies the water gauge scale before and after the unloading ships from the image data；Input terminal is connected with the output terminal of the water level line demarcating module and the output terminal of the water gauge scale identification module respectively, Scale value determining module of the output terminal as the output terminal of the recognition unit, for before and after identifying the obtained unloading Water level line and water gauge scale are overlapped, and obtain the corresponding water gauge scale value of water level line before and after the unloading.
- 5. cargo gravity measure device according to claim 4, it is characterised in that the first communication module and described second leads to Believe that module is bluetooth communication and/or GPRS communication modules.
- 6. cargo gravity measure device according to claim 1, it is characterised in that the processing unit is PAD.
- 7. a kind of Ship's Cargo weighing system, it is characterised in that count weight and fill including such as claim 1-6 any one of them cargo Put.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751322.9U CN207335835U (en) | 2017-06-26 | 2017-06-26 | A kind of cargo gravity measure device and Ship's Cargo weighing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751322.9U CN207335835U (en) | 2017-06-26 | 2017-06-26 | A kind of cargo gravity measure device and Ship's Cargo weighing system |
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| CN207335835U true CN207335835U (en) | 2018-05-08 |
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| CN201720751322.9U Expired - Fee Related CN207335835U (en) | 2017-06-26 | 2017-06-26 | A kind of cargo gravity measure device and Ship's Cargo weighing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131934A (en) * | 2017-06-26 | 2017-09-05 | 中华人民共和国太仓出入境检验检疫局 | A kind of goods gravity measure device and Ship's Cargo weighing system |
| CN108974185A (en) * | 2018-07-20 | 2018-12-11 | 长久（滁州）专用汽车有限公司 | A kind of sedan-chair fortune sweep spring suspension matching method |
| CN110356526A (en) * | 2019-05-31 | 2019-10-22 | 上海江南长兴造船有限责任公司 | A method of passing through nobody machine-readable drauht |
-
2017
- 2017-06-26 CN CN201720751322.9U patent/CN207335835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131934A (en) * | 2017-06-26 | 2017-09-05 | 中华人民共和国太仓出入境检验检疫局 | A kind of goods gravity measure device and Ship's Cargo weighing system |
| CN108974185A (en) * | 2018-07-20 | 2018-12-11 | 长久（滁州）专用汽车有限公司 | A kind of sedan-chair fortune sweep spring suspension matching method |
| CN108974185B (en) * | 2018-07-20 | 2021-01-26 | 长久（滁州）专用汽车有限公司 | Suspension matching method for car transportation vehicle leaf spring |
| CN110356526A (en) * | 2019-05-31 | 2019-10-22 | 上海江南长兴造船有限责任公司 | A method of passing through nobody machine-readable drauht |
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