CN109141233A - Luggage volume measuring method, device and luggage cubing server - Google Patents
Luggage volume measuring method, device and luggage cubing server Download PDFInfo
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- CN109141233A CN109141233A CN201810895257.6A CN201810895257A CN109141233A CN 109141233 A CN109141233 A CN 109141233A CN 201810895257 A CN201810895257 A CN 201810895257A CN 109141233 A CN109141233 A CN 109141233A
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- luggage
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- presumptive area
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- luggages
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30112—Baggage; Luggage; Suitcase
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- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention provides a kind of luggage volume measuring method, device, luggage volume identification server and computer storage medium, the luggage volume measuring method includes: the image that presumptive area is obtained using camera module, and the image of the presumptive area is inputted to the luggage identification model pre-established, judge the image that whether there is at least one luggage in the image of the presumptive area；When there are when the image of at least one luggage, obtaining 3D luggage image corresponding with the image of all luggages present in the image of the presumptive area in the image for judging the presumptive area；According to the 3D luggage image of acquisition, the volume of all luggages corresponding with the 3D luggage image is calculated.Luggage volume measuring method of the invention, can accelerate the measurement of the volume of luggage luggage by image recognition, improve the speed that airport passenger handles luggage delivery, reduce passenger and miss flight rate.
Description
Technical field
The present invention relates to image identification technical fields, in particular to a kind of luggage volume measuring method, device, case
Packet cubing server and computer storage medium.
Background technique
With the development of economy, more and more people select aircraft as the vehicles travelled faraway of going out, but due to existing
Some seizes the opportunity that process is relatively complicated, and many links need to expend passenger's a large amount of time, such as the delivery ring of luggage luggage
Section.
Existing luggage luggage delivery means are completed by the check-in platform on airport, and passenger manages luggage in check-in the Taiwan Affairs Office
When delivery, by the weight of the baggage conveyor measurement luggage luggage of check-in platform, then by check-in staff's manual measurement luggage
The volume of luggage, and the subsequent expense for consigning luggage luggage is provided according to weight and volume.
Due to using the volume of manual measurement measurement luggage luggage, so that the delivery process of luggage luggage is very slow, warp
It often will appear congestion.When there is peak hours/period, the luggage luggage situation of each passenger is different, if the passenger of front does
The process speed for managing delivery is slow, it will accumulation goes down to cause subsequent passenger to take a substantial amount of time to wait in line, may
It will cause missing flight for passenger.
Summary of the invention
In view of the above problems, the present invention provides a kind of luggage volume measuring methods, luggage volume measurement device, body bag
Product measurement server and computer storage medium improve airport passenger and handle luggage to accelerate the measurement of the volume of luggage luggage
The speed of delivery reduces passenger and misses flight rate.
To achieve the goals above, the present invention adopts the following technical scheme that:
A kind of luggage volume measuring method, comprising:
The image of presumptive area is obtained using camera module, and the input of the image of the presumptive area is pre-established
Luggage identification model judges the image that whether there is at least one luggage in the image of the presumptive area；
When there are when the image of at least one luggage, being obtained and the presumptive area in the image for judging the presumptive area
Image present in all luggages the corresponding 3D luggage image of image；
According to the 3D luggage image of acquisition, the volume of all luggages corresponding with the 3D luggage image is calculated.
Preferably, the luggage volume measuring method, before the image for obtaining presumptive area using camera module, also
Include:
Subscriber identity information is obtained using ID authentication device, and opens camera corresponding with the ID authentication device
Mould group.
Preferably, the subscriber identity information includes at least one of finger print information and ID card information information.
Preferably, the luggage volume measuring method, further includes:
Judge the volume of all luggages corresponding with the 3D luggage image calculated whether all in preset threshold；
When having the volume of at least one luggage not in preset threshold in all luggages corresponding with the 3D luggage image
When, generate corresponding warning.
Preferably, the luggage volume measuring method, further includes:
According to the volume of all luggages corresponding with the 3D luggage image and luggage storage record, all casees are determined
The predeterminated position placed is wrapped, and updates the luggage storage record.
Preferably, the luggage volume measuring method obtains all casees present in the image with the presumptive area
The mode of the corresponding 3D luggage image of the image of packet includes: using 3D camera module, according to the image of the presumptive area
In each luggage image position adjust shooting angle, shoot the 3D luggage image.
The present invention also provides a kind of luggage volume measurement devices, comprising:
Luggage identification module, for obtaining the image of presumptive area using camera module, and by the presumptive area
Image inputs the luggage identification model pre-established, judges in the image of the presumptive area with the presence or absence of at least one luggage
Image；
3D rendering obtains module, for when there are the images of at least one luggage in the image for judging the presumptive area
When, obtain 3D luggage image corresponding with the image of all luggages present in the image of the presumptive area；
Computing module calculates all luggages corresponding with the 3D luggage image for the 3D luggage image according to acquisition
Volume.
Preferably, the luggage volume measurement device, further includes:
Identity obtains module, for obtaining subscriber identity information using ID authentication device, and opens and recognizes with the identity
Demonstrate,prove the corresponding camera module of equipment.
The present invention also provides a kind of luggage cubing server, including memory and processor, the memory is used
In storage computer program, the processor runs the computer program so that the luggage cubing server executes institute
The luggage volume measuring method stated.
The present invention also provides a kind of computer storage medium, being stored in the luggage cubing server is made
Computer program.
The present invention provides a kind of luggage volume measuring method, this method comprises: obtaining presumptive area using camera module
Image, and the image of the presumptive area is inputted into the luggage identification model that pre-establishes, judges the figure of the presumptive area
It whether there is the image of at least one luggage as in；When the figure in the image for judging the presumptive area there are at least one luggage
When picture, 3D luggage image corresponding with the image of all luggages present in the image of the presumptive area is obtained；According to obtaining
The 3D luggage image taken calculates the volume of all luggages corresponding with the 3D luggage image.Luggage cubing of the invention
Method can accelerate the measurement of the volume of luggage luggage by image recognition, improve the speed that airport passenger handles luggage delivery,
Passenger is reduced to miss flight rate.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of the scope of the invention.
Fig. 1 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 2 provides；
Fig. 3 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 3 provides；
Fig. 4 is a kind of structural schematic diagram for luggage volume measurement device that the embodiment of the present invention 4 provides；
Fig. 5 is the structural schematic diagram for another luggage volume measurement device that the embodiment of the present invention 4 provides.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 1 provides, and this method includes following step
It is rapid:
Step S11: the image of presumptive area is obtained using camera module, and the input of the image of presumptive area is built in advance
Vertical luggage identification model judges the image that whether there is at least one luggage in the image of presumptive area.
In the embodiment of the present invention, which can be deep learning model, i.e. the luggage is known
Other model has a deep learning unit and an output end, such as the luggage identification model is connect using deep learning unit
Image is received, then image is analyzed, to export analysis result in output end.Wherein, which can be
RNN unit (RNN, Recurrent Neural Network, Recognition with Recurrent Neural Network), CNN unit (CNN,
Convolutional Neural Network, convolutional neural networks) and LSTM unit (LSTM, Long Short-
Term Memory, shot and long term memory network) etc..Algorithm or software can be used to be established in above-mentioned luggage identification model, example
Such as, algorithm building RNN unit can be used, and be connected in output end, and then constitute a luggage identification model.
In the embodiment of the present invention, which is mounted on predeterminated position, and connects server, according to the finger of server
Enable the image for obtaining presumptive area, wherein the luggage identification model can store in the server, receive camera in server
Start when the image of mould group, carries out the identification of image luggage.Meanwhile the camera module can also be intelligent video camera head mould group,
And it is stored with the luggage identification model, automatic identification image meets the luggage of the judgment criteria of the image recognition model, and knowledge
Other result is sent to server.Wherein, which can be chronically at open state, and according to the preset time interval
The image for obtaining presumptive area, is such as identified every the image of acquisition in 1 minute.The camera module is also in closing
State can open after the driving instruction for receiving server, and carry out the acquisition of presumptive area image.The camera module can
It to include multiple cameras, and is mounted on around presumptive area, with the image of comprehensive acquisition presumptive area, for example, this is taken the photograph
Picture head mould group can be four cameras, the surrounding of presumptive area is mounted on, to obtain the image of the four direction of presumptive area.
The presumptive area, such as can be the luggage transfer tape of airport check-in platform.
Step S12: when there are when the image of at least one luggage, being obtained in the image for judging presumptive area and presumptive area
Image present in all luggages the corresponding 3D luggage image of image.
It, should when identifying at least one luggage in predeterminable area by luggage identification model in the embodiment of the present invention
Server can activate preset 3D rendering acquisition device, such as 3D camera module by sending driving instruction, to pass through
3D camera module obtains the 3D rendering of all luggages in predeterminable area.Wherein, which may include multiple 3D
Camera and sensor, for example, it is also possible to include infrared sensor and depth transducer etc..
The 3D camera module is mounted on the position that can shoot predeterminable area, and can receive the finger of server transmission
It enables, carries out the adjusting of angle and height.Also, obtain the image of all luggages present in the image with the presumptive area
The mode of corresponding 3D luggage image includes: using 3D camera module, according to each of the image of the presumptive area
The position of the image of luggage adjusts shooting angle, shoots the 3D luggage image.For example, server receives the figure of camera module
As after, luggage is identified, and can also position to the placement position of luggage, generate coordinate, sending driving instruction extremely
When 3D camera module, which can also carry the coordinate that luggage is put, to allow 3D camera module root
Shooting angle is adjusted according to coordinate, to preferably obtain the 3D rendering of luggage.
Step S13: according to the 3D luggage image of acquisition, the volume of all luggages corresponding with 3D luggage image is calculated.
In the embodiment of the present invention, after 3D camera module gets the 3D rendering of luggage, 3D rendering can be sent to clothes
Business device, server can use the volume that algorithm or application program calculate luggage according to 3D rendering after receiving the 3D rendering.The meter
Calculation process can also carry out in 3D camera, server can be sent to after obtaining calculated result, and can be taken by connection
The display screen of business device carries out the display of luggage volume, so that staff arranges the storage of luggage.Wherein, when the multiple luggages of appearance
When, the 3D camera module or server can also calculate separately out the volume of each luggage.
Embodiment 2
Fig. 2 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 2 provides, and this method includes following step
It is rapid:
Step S21: subscriber identity information is obtained using ID authentication device, and opens take the photograph corresponding with ID authentication device
As head mould group.
In the embodiment of the present invention, subscriber identity information can also be obtained using ID authentication device, get user's body
Camera module identification luggage is just opened after part information.The presumptive area of camera module shooting is arranged in the ID authentication device
Near, for example, the ID authentication device is arranged on check-in platform in airport, phase is opened after getting subscriber identity information
Answer the camera module of check-in platform.Wherein, which can connect with server, and server saves user identity letter
The luggage information of breath and user are managed.The ID authentication device can be for Fingerprint Identification Unit and identification card reader etc. extremely
A kind of few instrument, obtaining subscriber identity information is at least one information such as finger print information and ID card information.
In the embodiment of the present invention, the server of above-mentioned connection ID authentication device can also be connected with display screen, for showing
Show the identity information of user, also, after the volume for calculating user's luggage, the volume of luggage can also be shown, with
Just staff registers and arranges the storage of luggage.
Step S22: the image of presumptive area is obtained using camera module, and the input of the image of presumptive area is built in advance
Vertical luggage identification model judges the image that whether there is at least one luggage in the image of presumptive area.
This step is consistent with above-mentioned steps S11, and details are not described herein.
Step S23: when there are when the image of at least one luggage, being obtained in the image for judging presumptive area and presumptive area
Image present in all luggages the corresponding 3D luggage image of image.
This step is consistent with above-mentioned steps S12, and details are not described herein.
Step S24: according to the 3D luggage image of acquisition, the volume of all luggages corresponding with 3D luggage image is calculated.
This step is consistent with above-mentioned steps S13, and details are not described herein.
Embodiment 3
Fig. 3 is a kind of flow chart for luggage volume measuring method that the embodiment of the present invention 3 provides, and this method includes following step
It is rapid:
Step S31: the image of presumptive area is obtained using camera module, and the input of the image of presumptive area is built in advance
Vertical luggage identification model judges the image that whether there is at least one luggage in the image of presumptive area.
This step is consistent with above-mentioned steps S11, and details are not described herein.
Step S32: when there are when the image of at least one luggage, being obtained in the image for judging presumptive area and presumptive area
Image present in all luggages the corresponding 3D luggage image of image.
This step is consistent with above-mentioned steps S12, and details are not described herein.
Step S33: according to the 3D luggage image of acquisition, the volume of all luggages corresponding with 3D luggage image is calculated.
This step is consistent with above-mentioned steps S13, and details are not described herein.
Step S34: judge the volume of all luggages corresponding with 3D luggage image calculated whether all in default threshold
In value.
Step S35: when the volume for having at least one luggage in all luggages corresponding with 3D luggage image is not in default threshold
When in value, corresponding warning is generated.
In the embodiment of the present invention, which can also judge whether the volume of luggage accords with after the volume for obtaining luggage
Close the standard of storage, namely judge the volume of luggage whether in preset threshold, if not in preset threshold, can be by showing
The display that display screen is accordingly warned.For example, checking luggage on airport, identify that the volume of luggage is more than pre- through the above steps
If when threshold value, server can show the exceeded warning of volume by the display screen of connection, and can also calculate exceeded storage institute
The expense needed, and shown.
Step S36: according to the volume of all luggages corresponding with 3D luggage image and luggage storage record, all casees are determined
The predeterminated position placed is wrapped, and updates luggage storage record.
In the embodiment of the present invention, server can also be stored according to the volume and luggage of luggage and be recorded, and determine the luggage
The predeterminated position of placement.For example, the three-dimensional of aircraft luggage compartment can be pre-established in the server in airport boarding service
Model, and divide and have the corresponding storage position of different volumes range, after thering is luggage to carry out cubing, it can be stored in and body
The corresponding position of product, and the position that correspondingly luggage is stored in the threedimensional model is registered, when so as to the storage of subsequent luggage
The determination work of position.Also, the server is after determining the position that luggage luggage compartment is placed, the luggage that can timely update storage
Record.
Embodiment 4
Fig. 4 is a kind of structural schematic diagram for luggage volume measurement device that the embodiment of the present invention 4 provides.
The luggage volume measurement device 400 includes:
Luggage identification module 410, for obtaining the image of presumptive area using camera module, and by the figure of presumptive area
As the luggage identification model that input pre-establishes, the image that whether there is at least one luggage in the image of presumptive area is judged；
3D rendering obtains module 420, for when in the image for judging presumptive area there are when the image of at least one luggage,
Obtain 3D luggage image corresponding with the image of all luggages present in the image of presumptive area；
Computing module 430 calculates all luggages corresponding with 3D luggage image for the 3D luggage image according to acquisition
Volume.
As shown in figure 5, the luggage volume measurement device 400 further include:
Identity obtains module 440, for obtaining subscriber identity information, and unlatching and authentication using ID authentication device
The corresponding camera module of equipment.
In the embodiment of the present invention, the above-mentioned more detailed function description of modules can be with reference to corresponding in previous embodiment
Content, details are not described herein.
In addition, the present invention also provides a kind of luggage volumes to identify server, luggage volume identification server includes depositing
Reservoir and processor, memory can be used for storing computer program, and processor is by running the computer program, to make case
Backpack body product identification server executes the function of the above method or the modules in above-mentioned luggage volume measurement device.
Memory may include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function (such as sound-playing function, image player function etc.) etc.；Storage data area can store root
Created data (such as audio data, phone directory etc.) etc. are used according to luggage volume identification server.In addition, memory can
It can also include nonvolatile memory to include high-speed random access memory, a for example, at least disk memory is dodged
Memory device or other volatile solid-state parts.
The present embodiment additionally provides a kind of computer storage medium, makes for storing in above-mentioned luggage volume identification server
Computer program.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and structure in attached drawing
Figure shows the system frame in the cards of the device of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.In this regard, each box in flowchart or block diagram can represent a module, section or code
A part, a part of the module, section or code includes one or more for implementing the specified logical function
Executable instruction.It should also be noted that function marked in the box can also be to be different from the implementation as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that in structure chart and/or flow chart
The combination of each box and the box in structure chart and/or flow chart, can function or movement as defined in executing it is dedicated
Hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention can integrate one independence of formation together
Part, be also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be intelligence
Can mobile phone, personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic or disk etc. be various to can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of luggage volume measuring method characterized by comprising
The image of presumptive area is obtained using camera module, and the image of the presumptive area is inputted to the luggage pre-established
Identification model judges the image that whether there is at least one luggage in the image of the presumptive area；
When there are when the image of at least one luggage, obtaining the figure with the presumptive area in the image for judging the presumptive area
The corresponding 3D luggage image of image of all luggages as present in；
According to the 3D luggage image of acquisition, the volume of all luggages corresponding with the 3D luggage image is calculated.
2. luggage volume measuring method according to claim 1, which is characterized in that predetermined being obtained using camera module
Before the image in region, further includes:
Subscriber identity information is obtained using ID authentication device, and opens camera mould corresponding with the ID authentication device
Group.
3. luggage volume measuring method according to claim 2, which is characterized in that the subscriber identity information includes fingerprint
At least one of information and ID card information information.
4. luggage volume measuring method according to claim 1, which is characterized in that further include:
Judge the volume of all luggages corresponding with the 3D luggage image calculated whether all in preset threshold；
It is raw when having the volume of at least one luggage not in preset threshold in all luggages corresponding with the 3D luggage image
At corresponding warning.
5. luggage volume measuring method according to claim 1, which is characterized in that further include:
According to the volume of all luggages corresponding with the 3D luggage image and luggage storage record, all luggage peaces are determined
The predeterminated position put, and update the luggage storage record.
6. luggage volume measuring method according to claim 1, which is characterized in that obtain the image with the presumptive area
Present in the modes of the corresponding 3D luggage image of image of all luggages include: using 3D camera module, according to described
The position of the image of each luggage in the image of presumptive area adjusts shooting angle, shoots the 3D luggage image.
7. a kind of luggage volume measurement device characterized by comprising
Luggage identification module, for obtaining the image of presumptive area using camera module, and by the image of the presumptive area
The luggage identification model pre-established is inputted, judges the figure that whether there is at least one luggage in the image of the presumptive area
Picture；
3D rendering obtains module, for when, there are when the image of at least one luggage, obtaining in the image for judging the presumptive area
Take 3D luggage image corresponding with the image of all luggages present in the image of the presumptive area；
Computing module calculates the body of all luggages corresponding with the 3D luggage image for the 3D luggage image according to acquisition
Product.
8. luggage volume measurement device according to claim 7, which is characterized in that further include:
Identity obtains module, for obtaining subscriber identity information using ID authentication device, and opens and sets with the authentication
Standby corresponding camera module.
9. a kind of luggage cubing server, which is characterized in that including memory and processor, the memory is for depositing
Computer program is stored up, the processor runs the computer program so that the luggage cubing server is executed according to power
Benefit require any one of 1 to 6 described in luggage volume measuring method.
10. a kind of computer storage medium, which is characterized in that it is stored with luggage cubing service as claimed in claim 9
Computer program used in device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895257.6A CN109141233A (en) | 2018-08-08 | 2018-08-08 | Luggage volume measuring method, device and luggage cubing server |
| PCT/CN2018/107999 WO2020029402A1 (en) | 2018-08-08 | 2018-09-27 | Suitcase volume measurement method and device, and suitcase volume measurement server, and computer readable medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895257.6A CN109141233A (en) | 2018-08-08 | 2018-08-08 | Luggage volume measuring method, device and luggage cubing server |
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| Publication Number | Publication Date |
|---|---|
| CN109141233A true CN109141233A (en) | 2019-01-04 |
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|---|---|---|---|
| CN201810895257.6A Withdrawn CN109141233A (en) | 2018-08-08 | 2018-08-08 | Luggage volume measuring method, device and luggage cubing server |
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| CN (1) | CN109141233A (en) |
| WO (1) | WO2020029402A1 (en) |
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| FR3092087A1 (en) * | 2019-01-29 | 2020-07-31 | Airbus Operations Gmbh | Process for optimizing the available volume of luggage compartments |
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| CN111445651A (en) * | 2019-10-24 | 2020-07-24 | 泰州市赛得机电设备有限公司 | Multifunctional acousto-optic signal alarm device and method |
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| WO2020029402A1 (en) | 2020-02-13 |
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