KR101816588B1 - Bag having weight automatic measurement function and system for providing weight information including thereof - Google Patents

Abstract

According to an embodiment of the present invention, provided is as weight information providing system including a bag with a weight measurement functions, comprising the bag and a portable terminal. The bag includes: a first case and a second case coupled to each other while accommodating a first object; a third case and a fourth case accommodating a second object, coupled to each other, and detachable to the first case and the second case; a weight sensing part installed to each of the first to fourth cases; and a control part creating weight information from the weight sensing part. The portable terminal receives the weight information and calculates additional fees based on a baggage regulation received from a server.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bag having a weight measuring function and a weight information providing system including the bag.

The present invention relates to a bag having a weight measuring function and a weight information providing system including the same. More particularly, the present invention relates to a portable information terminal capable of transmitting the total weight information of a bag to a user on the basis of weight information of the collected items collected from each of divided areas of the bag, and capable of providing a user with an appropriate amount of stored articles based on bag- A bag having a weight measuring function, and a weight information providing system including the same.

The bag, which was a means of transporting goods in the past, has recently become a means of expressing its own taste and economic status with accessory functions that make up the structure of fashion rather than simple means of transportation. come. In recent years, a bag having various functions such as a bag based on ergonomic design or a bag capable of storing various portable articles has been developed.

Also, as the lifestyle changes from the labor-oriented lifestyle to the leisure-oriented lifestyle, the consumer's lifestyle changes, and the leisure and travel market continues to increase. Along with this, as domestic travel as well as overseas travel become popular, there is a rapid increase in the demand for bags that can carry a lot of luggage at a time.

The bag can accommodate a lot of luggage, but when using air as a means of transportation, it is necessary to check daily the weight of the luggage stored in the travel bag due to the weight limitation of the luggage for each airline and the over- There is a hassle. In order to solve this problem, Korean Patent Laid-Open Publication No. 10-2015-0128085 has a sensor for sensing the weight in the bag, and receives the baggage weight information from the user, It is possible to notify the user. However, the prior art Korean Laid-Open Patent Publication No. 10-2015-0128085 has a limitation in that when the bag exceeds the weight of the preset value, a part of the stored object can not be removed.

Korean Unexamined Patent Publication No. 10-2015-0128085)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a bag having a weight measuring function capable of providing weight information of a stored object measured during a process of storing a bag without closing the bag.

In addition, it is possible to display the result of comparing the weight regulation of the user's luggage with the weight regulation according to the regulations of each airline, country, and consignment and carry-on luggage by linking the application on the portable terminal of the user with the bag, A bag having a weight measurement function capable of displaying information on an excess amount of each airline according to the weight to a user may be provided.

Also, a bag having a weight measuring function capable of guiding the weight of the whole baggage to the user by feeding back the weight center information of the whole baggage by sensing the weight of each case region of the bag so that the user can store the baggage considering the center of gravity of the bag You may.

In addition, if the total weight of the bag exceeds the weight according to the baggage allowance for overcharging, by separating part of the bag, the bag can be stored in the bag, It is also possible to provide a bag having a weight measuring function.

It is also possible to provide a bag equipped with a weight measuring function that allows the user to check the weight information in the case of being stored in a bag in a state without being stored in the bag in real time.

The weight information providing system includes a bag having a weight measuring function according to an embodiment of the present invention. The weight information providing system includes a first and a second case for receiving first compartments and fastened to each other, a second compartment for receiving second compartments, 1 and the second case; a weight sensing unit installed in each of the first to fourth cases; and a control unit for generating weight information from the weight sensing unit. And a portable terminal for receiving the weight information and calculating an additional charge based on the baggage provision received from the server. The weight information providing system includes the bag having the weight measurement function.

Also, each of the first and second cases of the weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention may include at least one dummy weight sensing unit, A weight information providing system may be provided.

In addition, the weight sensing unit of the weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention changes an amount of change of the elastic body proportional to an external force and an amount of change of the elastic body into an electric signal, The present invention can provide a weight information providing system including a bag having a weight measuring function including a load cell unit having a built-in stainless steel gauge.

In addition, the weight information sensed by the weight sensing unit and the dummy weight sensing unit of the weight information providing system including the bag having the weight measurement function according to the embodiment of the present invention may have a weight measurement function displayed on the portable terminal A weight information providing system including a bag may be provided.

The dummy weight sensing unit of the weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention may include first to fourth dummy weight sensing units installed in the first and second cases, Wherein the first to fourth dummy weight sensing parts are spaced apart from each other along an edge area of the bottom of each of the first and second cases and the weight sensing part is installed in a central area of the bottom of each of the first and second cases The first and second weight sensing units may be provided with a weight measuring function.

Further, on the basis of the sensing results of the first and second weight sensing units and the first to fourth dummy weight sensing units of the weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention, And a bag having a weight measuring function for detecting a center of gravity of the second case.

Further, the bag of the weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention may further include a display device, and the weight information may be displayed on the display device, A weight information providing system including the weight information may be provided.

According to another aspect of the present invention, there is provided a weight information providing system including a bag having a weight measuring function, including a first case for forming a first accommodation space, a second case for coupling with the first case and forming a second accommodation space, A first weight measuring unit disposed in the first receiving space, a second weight measuring unit disposed in the second receiving space, and a second weight measuring unit disposed in the first and second receiving units, First and second luggage bags including a control device for detecting weight information of the object in space; And a terminal equipped with a carrier information application including a code analyzing unit, a product analyzing unit, a weight summing unit, and a bag adding unit, and having a communication unit, a camera, and a display device, The product analysis unit identifies the type of the article based on the identification result of the code analysis unit, and stores the article as the weight information-free article and the weight information-containing article Wherein the information on the article including the weight information of the weight information containing article corresponding to the weight information containing article is received from the external server through the communication unit of the terminal when the article is the weight information containing article, If the information is not information, the weight information And the weight summing unit calculates the sum of the weight of the first luggage bag received from the controller of the first luggage bag and the weight of the article recognized by the camera, And the bag adding unit receives the weight information of the second luggage from the control unit of the second luggage bag, and the weight summing unit adds the weight of the article recognized by the camera to the weight of the first travel luggage Summing the weight of the bag and the sum of the weight of the article recognized by the camera and the weight of the second luggage, and displaying each of the sum on the display device, wherein the first case includes a first bottom and a first bottom And the second case includes a second bottom portion and a second side wall surrounding the second bottom portion, Wherein the first weight measuring part is disposed at the center of the first bottom part, the second weight measuring part is disposed at the center of the second bottom part, and the first luggage compartment is surrounded by the first bottom part, Wherein the second luggage compartment includes fifth to eighth dummy weight measuring portions surrounding the edges of the second bottom portion, and the control device of the first luggage compartment includes a first and a second dummy weight measuring portion, Wherein the control unit of the second luggage bag detects the center of gravity of the first luggage bag based on the result of weight detection by the second weight measurer and the first through fourth dumbbell weighers, Wherein the center of gravity of the second luggage bag is detected based on a result of weight detection by the measuring unit and the fifth to eighth dummy weighing units, Information of the center of gravity of the first luggage bag and information of the center of gravity of the second luggage bag from the control device of the second luggage bag is displayed on the display device and the control device displays NFC Field communication coils, wherein the control unit drives the first and second weight sensing devices to sense the weight of the stored items according to communication between the short distance communication unit and the NFC coil The weight information providing system including the bag having the weight measuring function according to the embodiment of the present invention may also be provided.

The embodiment of the present invention provides the user with the weight information of the stored articles stored up to now even when the bag is not closed so that the user can close the bag to measure the weight and reopen to remove troublesome procedures such as removing or loading the load It is possible to provide a bag having a weight measuring function.

In addition, the embodiment according to the present invention is based on the weight information of the current traveling bag, the weight information of the suitcase of proper weight, and the excess weight based on the weight regulation according to the airline, country, By providing excess amount information, it is possible to provide a bag having a weight measurement function that allows a user to omit a process of individually checking unconventional regulations.

Further, according to the embodiment of the present invention, the user can guide the baggage to be stored in consideration of the center of gravity of the bag, so that the baggage can be appropriately distributed in the bag, thereby reducing the force It is also possible to provide a bag having a weight measuring function.

In addition, the embodiment of the present invention allows the user to check the weight information in the case that the purchased goods are stored in the bag in real time, so that even when the goods are not stored in the bag, It is possible to check real-time information on whether or not the baggage is complied with the total weight and the additional charge information due to non-compliance, and to provide the weight information when the article is stored in the additional travel bag, It is also possible to provide a bag having a weight measuring function for convenient selection.

Further, it is preferable that the embodiment according to the present invention further comprises a plurality of dummy weight measuring units arranged in the first and second receiving spaces, and each of the first and second weighing units and the plurality of dummy weight measuring units And transmitting the detected weight information to the portable terminal so that the terminal displays the detected weight information in units of regions corresponding to the first and second weight measuring units and the plurality of dummy weight measuring units, It is also possible to provide a bag having a function.

In addition, by providing a bag having a weight measurement function that provides different displays according to the user's selection, the user can quickly find the bag.

In addition, if the total weight of the bag exceeds the weight according to the baggage allowance for overcharging, by separating part of the bag, the bag can be stored in the bag, It is also possible to provide a bag having a weight measuring function.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a view illustrating a bag having a weight measuring function according to an embodiment of the present invention. FIG.
FIG. 1B is a view illustrating a state in which the first and second cases and the first and second auxiliary cases of the bag having the weight measuring function according to the embodiment of the present invention are separated from each other. FIG.
FIG. 1C is a view illustrating a state in which the first and second cases of the bag having the weight measuring function according to the embodiment of the present invention and the first and second auxiliary cases are coupled to each other. FIG.
2 is a block diagram of a weight sensing unit and a control unit.
3A is a block diagram of a weight sensing unit;
3B is a circuit diagram of a strain gauge.
4 is a block diagram of a weight information providing system including a bag having a weight measuring function according to an embodiment of the present invention.
5 illustrates a bag having a weight measurement function according to an embodiment of the present invention.
6 is a view showing an example of a change in the position of a stored object displayed on the portable terminal.
7 is a graph showing the weight according to the position of the bag.
8 is a block diagram of a stored object management unit;
9 is a view schematically showing an image displayed on the portable terminal.
10 is a front view of a bag having a weight measuring function according to an embodiment of the present invention.
11 is a block diagram of a controller and a mobile terminal according to an embodiment of the present invention.
12 is a view showing first and second bags.
13 is a view after the second bag of the second bag is fastened to the first bag.
14 is a view showing that a second bag is fastened to the first bag and a first bag is fastened to the second bag;
FIG. 15 is a view showing weight information of the first and second bags displayed on the display unit and weight information according to the change of the auxiliary bag.
16 is a view showing an identification mark formed on the identification tag recognition unit and the auxiliary bag provided in the main bag.
17 and 18 are views showing an example of map data displayed on the display unit of the first and second bags.

Hereinafter, a bag having a weight measuring function according to an embodiment of the present invention and a weight information providing system including the same will be described in detail with reference to the drawings. The following embodiments are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention. Therefore, the present invention is not limited to the embodiments described below, but may be embodied in other forms. In the drawings, the size and thickness of an apparatus may be exaggerated for convenience. Like reference numerals designate like elements throughout the specification.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. However, it should be understood that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification. The dimensions and relative sizes of the layers and regions in the figures may be exaggerated for clarity of illustration.

The terminology used herein is for the purpose of describing embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprise "and / or" comprising ", as used in the specification, means that the presence of stated elements, Or additions.

FIG. 1A is a view showing a bag having a weight measuring function according to an embodiment of the present invention. FIG. 1B is a sectional view of a first and a second case of a bag having a weight measuring function according to an embodiment of the present invention, FIG. 1C is a view illustrating a state in which the first and second cases of the bag having the weight measuring function according to the embodiment of the present invention and the first and second auxiliary cases are coupled to each other Fig.

Referring to FIGS. 1A to 1C, a bag 100 having a weight measuring function according to an embodiment of the present invention may correspond to a bag for accommodating its own baggage by a person using the aircraft. That is, the bag 100 having the weight measuring function according to the embodiment may correspond to a bag having a weight limit according to aviation regulations.

The bag 100 according to the embodiment can accommodate the stored object, and can include at least one handle and wheel means for convenience of movement. The bag 100 may include a first case 110 and a second case 120. In addition, the embodiment may include a first auxiliary case 130 and a second auxiliary case 140.

The first case 110 includes a first bottom part 115 and first to fourth side walls 111, 112, 113 and 114 surrounding the edges of the first bottom part 115 .

The first case 110 may have a box shape opened at an upper part by the first bottom part 115 and the first to fourth to fourth side walls 111, 112, 113 and 114 And the first accommodating space 116 can be formed.

The first bottom part 115 may have a rectangular shape. At least one corner region of the first bottom portion 115 may have a round shape. The first 1-1 sidewall 111 and the 1-2 sidewall 112 face each other and may be parallel to each other. The 1-3 sidewall 113 and the 1-4 sidewall 114 face each other, The first 1-1 sidewall 111 and the 1-2 sidewall 112 may be perpendicular to the 1-3 sidewall 113 and the 1-4 sidewall 114, And the side walls 111, 112, 113, and 114 may be connected to each other and formed integrally with each other. The connecting portion may have a curved shape. That is, when the edge region of the first bottom portion 115 is round, the connection portion may have a curved shape corresponding thereto.

At least one of the first to fourth side walls 111, 112, 113, and 114 may have a curved shape as a whole, and may have various shapes depending on the design of the first case 110.

The second case 210 includes a second bottom 215 and second to second to fourth side walls 211, 212, 213, 214 surrounding the edges of the second bottom 215 .

The second case 120 may have a box shape opened at an upper part by the second bottom part 215 and the second through first to fourth side walls 211, 212, 213, and 214 And the second storage space 216 can be formed.

The second bottom portion 215 may have a rectangular shape. At least one corner region of the second bottom portion 215 may have a round shape. The second-first sidewall 211 and the second sidewall 212 face each other and may be parallel to each other. The second sidewall 213 and the second sidewall 214 face each other, And the second-second sidewall 211 and the second sidewall 212 may be perpendicular to the second sidewall 113 and the second sidewall 214, The side walls 211, 212, 213 and 214 may be connected to each other and may be integrally formed with each other. The connecting portion may have a curved shape. In other words, when the corner area of the second bottom part 215 is round, the connection part may have a curved shape corresponding to the round shape. 214 may have a curved shape as a whole and may have various shapes depending on the design of the second case 120.

The first to third side walls 113 and the second to third side walls 213 may be connected to each other so as not to be separated from each other. The first case 110 and the second case 120 are coupled to each other by connecting members (not shown) so that the first and second storage spaces 116 and 216 form one storage space The first 1-1 sidewall 111 is connected to the 2-1 sidewall 211 and the 1-2 sidewall 112 is connected to the 2-2 sidewall 212 and And the first to fourth sidewalls 114 may be connected to the second to fourth sidewalls 214.

The connecting member (not shown) may be a slide fastener, which is a device that opens and closes the teeth made of metal or plastic. However, the present invention is not limited to this, and the first and second cases 110 and 120 Any device for connecting to each other is applicable.

When the first case 110 and the second case 120 are opened in a state where the first to third side walls 113 and the second to third side walls 213 are connected to each other, The opening area along the storage spaces 116 and 216 can be directed upward and the user can receive the stored object in at least one of the first and second storage spaces 116 and 216. [

The first and second cases 110 and 120 may be made of polycarbonate, but the present invention is not limited thereto. The first and second cases 110 and 120 may stably store the stored object and protect the stored object from external shocks or the like. Any material is possible.

The first auxiliary case 130 includes a third bottom part 315 and third to fourth side walls 311, 312, 313 and 314 surrounding the edges of the third bottom part 315 can do.

The first auxiliary case 130 may have a box shape opened at an upper part by the third bottom part 315 and the 3-1 to 3-4 side walls 311, 312, 313 and 314 And the third storage space 316 can be formed.

The third bottom portion 315 may have a rectangular shape. The third bottom portion 315 may have a round shape in at least one corner area. The third-third sidewall 311 and the third-sidewall 314 face each other and may be parallel to each other. The third-third sidewall 313 and the third- And the third-third sidewall 311 and the third sidewall 312 may be perpendicular to the third-third sidewall 313 and the third-fourth sidewall 314, The side walls 311, 312, 313, and 314 may be connected to each other, and may be integrally formed with each other. The connecting portion may have a curved shape. That is, when the edge region of the third bottom portion 315 has a round shape, the connecting portion may have a curved shape corresponding thereto.

At least one of the third to fourth side walls 311, 312, 313, and 314 may have a curved shape as a whole, and may have various shapes depending on the design of the first auxiliary case 130 .

The second auxiliary case 140 includes fourth to fourth side walls 411, 412, 413 and 414 surrounding the edges of the fourth bottom part 415 and the fourth bottom part 415 can do.

The second auxiliary case 140 may have a box shape opened at the upper part by the fourth bottom part 415 and the 4-1 to 4-4 side walls 411, 412, 413 and 414 And the fourth accommodating space 416 can be formed.

The fourth bottom portion 415 may have a rectangular shape. In addition, at least one corner region of the fourth bottom portion 415 may have a round shape. The fourth-fourth sidewall 411 and the fourth sidewall 412 face each other and may be parallel to each other. The fourth-third sidewall 413 and the fourth 4- And the fourth to fourth sidewalls 411 and 412 may be perpendicular to the fourth to third sidewall 413 and the fourth to fourth sidewall 414, And the side walls 411, 412, 413, and 414 may be connected to each other, and may be integrally formed with each other. The connecting portion may have a curved shape. In other words, if the edge area of the fourth bottom part 415 is round, the connecting part may have a curved shape corresponding thereto. At least one of the first through fourth side walls 411, 412, 413, and 414 may have a curved shape as a whole and may have various shapes depending on the design of the second auxiliary case 410 .

The third 3-3 side wall 313 and the fourth 4-3 side wall 413 may be connected to each other so as not to be separated from each other. The first auxiliary case 130 and the second auxiliary case 140 are coupled to each other by a connecting member (not shown) so that the fourth and fourth receiving spaces 316 and 416 are connected to one receiving space The side wall 311 is connected to the fourth side wall 411 and the side wall 312 is connected to the side of the fourth side wall 412 And the third to fourth sidewalls 314 may be connected to the fourth to fourth sidewalls 414. [

The connection member (not shown) may be a slide fastener, which is a device for opening and closing a tooth made of metal or plastic, but the present invention is not limited to this. The first and second auxiliary cases 130 and 140 may be, Any of the apparatuses may be applied.

When the first auxiliary case 130 and the second auxiliary case 140 are opened while the third 3-3 side wall 313 and the fourth 4-3 side wall 413 are connected to each other, The opening area along the fourth storage spaces 316 and 416 can be directed upward and the user can receive the stored contents in at least one of the third and fourth storage spaces 316 and 416. [

The first and second auxiliary cases 130 and 140 may be made of polycarbonate. However, the first and second auxiliary cases 130 and 140 may be made of polycarbonate, but the present invention is not limited thereto. Any material is possible.

Also, at least one handle may be installed in one of the outer surfaces visible from the outside in the state where the first and second auxiliary cases (130, 140) are coupled.

A first fastening portion 161 is provided on the outer surface of the first side 110 of the first case 110 and a second fastening portion 161 is formed on the outer surface of the second side 212 of the second case 120. And a third fastening part 163 which can engage with the first fastening part 161 is formed on the outer surface of the third-first side 311 of the first auxiliary case 130, And a fourth coupling part 164 coupled to the second coupling part 162 may be provided on the outer surface of the 4-1 side 411 of the second auxiliary case 140. [

The first and second auxiliary cases 130 and 140 may be coupled to the first and second cases 110 and 120 or may be separated from the first and second cases 110 and 120 .

2 is a block diagram of a weight sensing unit and a control unit.

Referring to FIG. 2, a bag 100 having a weight measuring function according to an embodiment of the present invention may include a weight sensing unit 500, and the weight sensing unit 500 may include first to fourth weight Sensing units 510, 520, 530, and 540. [

The control unit 600 may include a weight computing unit 610, an information managing unit 620, and a communication unit 630.

The first weight sensing part 510 is installed on the first bottom part 115 of the first case 110 and the second weight sensing part 520 is mounted on the second bottom part 215 of the second case 120. [ The third weight sensing part 530 is installed on the third bottom part 315 of the third case 130 and the fourth weight sensing part 540 is installed on the fourth floor of the fourth case 140, May be installed in the housing 415. [

Each of the first to fourth weight sensing units 510, 520, 530, and 540 may include a plurality of weight sensing units.

Each of the first to fourth weight sensing units 510, 520, 530, and 540 may sense the weight of the stored object housed in each case in real time and provide it to the weight calculating unit 610.

The weight computing unit 610 may transmit the weight information sensed from each of the first to fourth weight sensing units 510, 520, 530, and 540 to the information management unit 620, and the first and second weight sensing units 510 520 to the information management unit 620 and transmit the total sum of the sensed weights from the third and fourth weight sensing units 530, 540 to the information management unit 620 And may transmit the total weight information from the first to fourth weight sensing units 510, 520, 530, and 540 to the information management unit 620.

The information management unit 620 can transmit the received weight information to the portable terminal 10 through the communication unit 630. [

In addition, the bag 100 having the weight measuring function may further include a display device 700. The display device 700 may be installed in any one of the first and second cases 110 and 120.

The information management unit 620 can display the received weight information through the display device 700. [

3A is a block diagram of a weight sensing unit. And FIG. 3B is a diagram showing the circuit structure of the strain gauge.

Referring to FIG. 3A, the weight sensing unit 500 may include a load cell unit 501 and a conversion unit 504.

The load cell unit 501 may include an elastic body 502 that varies in proportion to an external force and a strain gauge 503 that converts a change amount of the elastic body 502 into an electrical signal.

The elastic body 502 is subjected to an elastic behavior when a mass is applied, and the strain gage 503 can cause a resistance change directly corresponding to an applied mass.

Further, the strain gage 503 is composed of four strain gauges and can be wired as a Whiststone Bridge structure.

The conversion unit 504 may be an analog / digital conversion unit that detects a change in the electrical analog signal of the voltage according to the resistance change of the load cell unit 501, and converts the electrical analog signal into a digital signal.

Referring to FIG. 3B, the four strain gages 503 may be wired in a Wheatstone bridge structure.

And the resistance values of the four strain gauges 503 are R1. R2. R3 and R4, and the input voltage is Vi, the output voltage Vb-Va when the force due to the stored matter is not applied to the elastic body 502 can satisfy Equation (1) below.

Equation 1

Also, when the elastic body 502 is subjected to the force by the stored object, some of the four strain gauges 503 may shrink and others may swell. For example, when the strain gage represented by R1 and R3 contracts, R1 and R3 decrease, and when the strain gage represented by R2 and R4 expands, R2 and R4 can increase. In this case, the output voltage can satisfy equation (2).

Equation 2

In this case, R1R3 = R2R4 is satisfied if the bridge structure when no force is applied and the output voltage is zero due to the initial equilibrium, and R1R3 = R2R4 is substituted into the equation (2) .

Equation 3

If all four stage gauges 503 have the same resistance value and are referred to as a resistor R, the output voltage can satisfy Equation 4 below.

Equation 4

In this way, the weight sensing unit 500 can detect the change of the output voltage through the change of the resistance value of the strain gage 503 according to the weight of the stored object according to Equation (4) Can be obtained. Also, the analog signal from the strain gage 503 is input to the conversion unit 504, and the conversion unit 504 can convert the analog signal into a digital signal and output it.

4 is a block diagram of a weight information providing system including a bag having a weight measuring function according to an embodiment of the present invention.

Referring to FIG. 4, a weight information providing system including a bag having a weight measuring function according to an embodiment of the present invention includes a bag 100 having a weight measuring function, a communication unit 120 communicating with the bag 100, And a portable terminal 10 for transmitting and receiving various information.

The bag 100 may transmit weight information of the bag 100 to the portable terminal 10 based on the weight information sensed from the weight sensing unit. And the portable terminal 10 can receive the baggage weight information from the server 20. [

The portable terminal 10 can be a smart phone and the bag management application 11 can be installed in advance in the portable terminal 10 and the bag information can be registered through the bag management application 11 have.

Also, the portable terminal 10 can receive travel information from a user.

Travel information can be travel country, airline information.

The portable terminal 10 can request the airline server 20 for the charge information according to the baggage regulation based on the inputted travel information and the server 20 transmits the weight information of the baggage to the portable terminal 10 in response to the request, Lt; / RTI >

The bag management application 11 can display the excess charge information through the portable terminal 10 based on the received bag information, the bag weight information, and the volume information of the bag and based on the stored bag information.

The baggage weight information may include at least one of the following Tables 1 to 3, for example.

section
Excess baggage fee (per piece)
Short-haul routes within 1 hour and 30 minutes of flight time in Korea
KRW 60,000 / USD 60
Korea - Japan / China / Taiwan / Hong Kong / Macao / Mongolia
KRW 80,000 / USD 80
My journey in Asia
(Except Korea, Japan, China, Taiwan, Hong Kong, Macao, Mongolia, and short-haul routes within 1 hour and 30 minutes flight time)
KRW 110,000 / USD 110
Asia - Europe / Middle East / Africa / Oceania
USD 140,000 / USD 140

section
Excess baggage fee (per piece)
24 ~ 28kg
29 ~ 32kg
33 ~ 45kg
Short-haul routes within 1 hour and 30 minutes of flight time in Korea
KRW 25,000 / USD 25
KRW 40,000 / USD 40
KRW 80,000 / USD 80
Korea - Japan / China / Taiwan / Hong Kong / Macao / Mongolia
KRW 30,000 / USD 30
KRW 50,000 / USD 40
USD 100,000 / USD 100
My journey in Asia
(Except Korea, Japan, China, Taiwan, Hong Kong, Macao, Mongolia, and short-haul routes within 1 hour and 30 minutes flight time)
KRW 50,000 / USD 50
KRW 80,000 / USD 80
KRW 160,000 / USD 160
Asia - Europe / Middle East / Africa / Oceania
KRW 80,000 / USD 80
USD 100,000 / USD 100
KRW 80,000 / USD 200

section
Excess baggage fee (per piece)
Size: 159 ~ 203cm
Short-haul routes within 1 hour and 30 minutes of flight time in Korea
KRW 80,000 / USD 80
Korea - Japan / China / Taiwan / Hong Kong / Macao / Mongolia
USD 100,000 / USD 100
My journey in Asia
(Except Korea, Japan, China, Taiwan, Hong Kong, Macao, Mongolia, and short-haul routes within 1 hour and 30 minutes flight time)
KRW 160,000 / USD 160
Asia - Europe / Middle East / Africa / Oceania
KRW 200,000 / USD 200

The baggage weight information may further include baggage weight information for each seat.

The weight information providing system according to the embodiment of the present invention is a system in which the bag 100 is opened and the first and second cases 110 and 120 and the first and second auxiliary cases 130 and 140, Since the weight of the water is measured and displayed on the display unit 700 or the portable terminal 10 of the user, weight information of the entire bag 100 can be checked in real time during the process of inserting the bag into the bag 100, It is possible to remove troublesome procedures such as closing the door 100 to measure the weight and opening the door again to take out or insert the stored object.

It is also possible to determine whether or not to comply with baggage weight regulations by airline, country, class of seat, checked baggage and carry-on baggage through the bag management application 11, rather than simply displaying the weight information of the user's bag 100, So that the user can check the baggage weight information and the cost information at an appropriate level in real time without checking the baggage regulations of each airline or each country individually.

Also, since the user can distinguish the weight of the first stored object stored in the first and second storage spaces 116 and 216 and the weight of the second stored object stored in the third and fourth storage spaces 316 and 416 , The total weight of the first compartment and the first and second cases 110 and 120 comply with the baggage claim, but the total weight of the second compartment and the third and fourth cases 130 and 140, The third and fourth cases 130 and 140 are separated from the first and second cases 110 and 120 so that the third and fourth cases 130 and 140 are separated from each other The user can observe the baggage regulations without having to carry out the process of unloading the baggage in the bag 100. After arriving at the destination, the user can again place the third and fourth cases 130 and 140 in the first and second bags By coupling to the two cases 110 and 120, the bag 100 can be conveniently moved.

5 is a view illustrating a bag having a weight measuring function according to an embodiment of the present invention. FIG. 6 is a view showing an example of a change in the position of the stored object displayed on the portable terminal, and FIG. 7 is a graph showing a weight according to the position of the bag.

5, the first case 110 of the bag 100 according to the embodiment of the present invention includes a first weight sensing unit 510 and first to fourth dummy weight sensing units 511, 512, 513, 514).

The first weight sensing unit 510 is installed in a central region of the first bottom part 115 and the first to fourth dummy weight sensing units 511, 512, 513 and 514 are installed in the first case 110 Along the edge of the first bottom portion 115 of the first substrate 110. [ That is, the first-dummy weight sensing unit 511 is disposed in a region adjacent to the connection points of the 1-1 and 1-4 side walls 111 and 114 of the edge region of the first bottom portion 115 The first and second dummy weight sensing units 512 are disposed in a region adjacent to the connection points of the 1-1 and 1-3 side walls 111 and 113 of the edge region of the first bottom portion 115, The 1-3 dummy weight sensing unit 513 is disposed in a region adjacent to the connection points of the 1-4 and 1-2 sidewalls 114 and 112 of the edge region of the first bottom portion 115, The first to fourth dummy weight sensing units 514 may be disposed in a region adjacent to the connection points of the first to third sidewalls 113 and 112 in the edge region of the first bottom portion 115.

The second case 120 may further include a second weight sensing unit 520 and second to fourth 2-4 dummy weight sensing units 521, 522, 523, and 524.

The second to fourth dummy weight sensing units 521, 522, 523 and 524 may be arranged in order along the edge of the second bottom 215 of the second case 120. That is, the 2-1 dummy weight sensing unit 521 is disposed in a region adjacent to the connection points of the 2-1 and 2-4 side walls 211 and 214 of the edge region of the second bottom portion 215 And the second -2 dummy weight sensing unit 522 is disposed in an area adjacent to the connection points of the second and first and second sidewalls 211 and 213 of the edge region of the second bottom unit 215, The second to third dummy weight sensing unit 523 is disposed in a region adjacent to the connecting point of the second to fourth and second to second sidewalls 214 and 212 of the edge region of the second bottom portion 215, The second 2-4 dummy weight sensing unit 524 may be disposed in a region adjacent to the connection point of the second and third sidewalls 213 and 212 among the edge regions of the second bottom 215.

The weight calculator 610 of the controller 600 calculates weight information from each of the 1-1 to 1-4 dummy weight sensing units 511, 512, 513, and 514, The weight information sensed from each of the weight sensing parts 521, 522, 523 and 524 and the weight information sensed from each of the first to fourth weight sensing parts 510, 520, 530 and 540, The center of gravity can be detected.

For example, a handle may be mounted on the outer surfaces of the first 1-1 sidewall 111 and the 2-1 sidewall 211, and a wheel may be attached to the outer surfaces of the 1-2 sidewall 112 and the 2-2 sidewall 212 It is preferable that the center of gravity of the stored object is concentrated in the lower area of the bag 100 when the user moves the bag 100 through the bag 100. [

Accordingly, the weight calculator 610 calculates the first sensing value sensed from the first-dummy weight sensing unit 511 and the second sensing value sensed from the second-1 dummy weight sensing unit 521 A second 1-2 sensing value from the first 1-2 dummy weight sensing unit 512 and a second 1-2 sensing value from the second 1-2 dummy weight sensing unit 522, Senses the weight of the other area on the upper side of the bag 100, and calculates a third sensing value sensed from the first sensing unit 513 and a third sensed value The second 2-3 sensing value from the second 2-3 dummy weight sensing unit 523 to sense the weight of one side of the lower end of the luggage bag 100, 4 sensing value from the second sensing unit 524 and the second sensing value from the second sensing unit 524 to sense the weight of the other area at the lower end of the bag 100 , The first inner The weight of the central region of the bag 100 can be sensed by summing the sensed values sensed from the fourth weight sensing units 510, 520, 530, and 540.

The weight computing unit 610 detects the center of gravity of the bag 100 and compares the center of gravity of the bag 100 with preset reference values and displays the comparison result through the display unit 700 or transmits the comparison result to the user's portable terminal 10, 10). ≪ / RTI >

In this case, the center of gravity is detected, and the case where the center of gravity reaches the proper position of the center of gravity according to the shape of the bag 100, the position of the handle and the wheel, 7), when the user loads the bag in the bag 100, it is possible to guide the bag to be stored while checking the figure.

For example, the schematized picture can be displayed as shown in FIG. 6, the color according to the weight can be displayed differently for each area of the floor, and the position change of the stored object can be induced by the arrow.

It is common for the user to store various loads of various weights and various volumes in the bag 100 without taking into consideration the proper position of the center of gravity due to the movement of the bag 100. [ In this case, when the center of gravity is not appropriate, for example, a heavy load is stored in an area adjacent to the handle, and a light load is stored in an area adjacent to the wheel, 100), it is possible to prevent the problem that a lot of unnecessary force is introduced.

FIG. 8 is a block diagram of the stored object management unit, and FIG. 9 is a diagram schematically showing an image displayed on the portable terminal.

8 and 9, the bag management application 11 installed in the portable terminal 10 includes a code analysis module 12, a goods analysis module 13, a weight summing module 14, a bag addition module 15, . ≪ / RTI >

The bag management application 11 can receive the barcode information of the article recognized through the camera provided in the portable terminal 10 or receive the code information of the barcode through the input of the user.

The code analysis module 12 of the bag management application 11 can identify the country identification code, the manufacturer code, and the item item based on the received barcode information.

Based on the code analysis information of the code analysis module 12, the product analysis module 13 of the bag management application 11 determines the type of the article based on the country of origin of the article to which the bar code is attached, And retrieve the article corresponding to the article from the database on the portable terminal 10 or receive information of the article corresponding to the article from the external server through the communication section of the terminal.

The information of the received article may include weight information of the article.

On the other hand, the external server can be a server of the manufacturer or seller of the article. Also, the external server may be a server that provides the bag management application 11, and a server may be constructed with a database of weight information of articles.

Also, the product analysis module 13 may automatically search for the article using the Internet function of the portable terminal 10, and may recognize the weight information of the matching article.

Also, the product analysis module 13 may classify the identified articles into a weight information-free article and a weight information-containing article. If the identified article is a weight information-less article, the article can be searched in the database of the mobile terminal 10, and the information of the searched article in the database can include average weight information of the article. The weight information-free article may include articles such as clothes, belts, ties, etc. that do not provide weight information separately from the manufacturer or the seller.

When the identified article is a weight information-containing article, information of the article can be searched from the database of the portable terminal 10, information of the article can be received from an external server, Weight information of the article. As an example of the weight information-containing article, an article providing separate weight information may be included in a manufacturer or a vendor such as a camera or a notebook.

The weight summing module 14 sums the weight of the article and the bag 100 on the basis of the weight information of the recognized article and the weight information of the bag 100 and displays the sum on the display of the portable terminal 10 .

In this case, the bag management application 11 displays the case where the weight of the bag 100 combined with the weight of the recognized article exceeds the allowable value for each airline, The estimated weight information of the bag 100 can be confirmed in real time when the recognized article is stored in the bag 100. [

Further, the bag addition module 15 may add weight information of an additional bag in addition to the bag 100 of the user. That is, the communication unit of the portable terminal receives the weight information of the additional bag through communication with the additional bag, and the bag adding module 15 can transmit the weight information of the additional bag to the weight summing module 14.

The weight summing module 14 may display at least one of the weight when the identified article is stored in the bag 100 of the user and the weight when stored in the additional bag through the portable terminal 10.

For example, the bag management application 11 can display an image of the form of FIG. 8 through the display of the portable terminal 10.

The user can display the weight information in which the weight of 16 kg of the bag A and the weight of the article a are added by dragging and dropping the identified item into the bag A using the touch function on the display of the portable terminal 10 , And when the identified article is stored by dragging and dropping in the bag B, weight information in which the weight of 15 kg of the bag B and the weight of the article a are combined can be displayed. In this case, the A bag is the user's bag 100, and the B bag becomes the additional bag.

In this way, the user can confirm the total weight of the bag when the identified article is virtually stored in the additional bag added by the bag adding module 15 and the user's bag.

According to the weight information providing system according to the embodiment of the present invention, when the user purchases various goods when shopping on a travel destination, the total weight of the bag 100 may increase. At this time, the bag 100 is opened and the article is stored in the bag 100, and the barcode of the article to be purchased is recognized through the portable terminal 10 without the need to measure the weight of the bag 100, The total weight of the bag 100 when the article to be purchased is stored in the bag 100 can be confirmed in real time. Accordingly, the user can confirm in real time whether or not the weight of the bag 100 according to the airline, country, seat class, checked baggage and carry-on baggage conforms to the weight of the baggage, In real time.

In addition, a companion exists on the travel destination, and the companion's bag can be added to the bag management application 11 of the user's portable terminal 10 as an additional bag. And the identified article can be virtually stored in either the user's bag or the additional bag, which is the bag of the companion. In this case, the total weight information of the bag storing the goods is displayed on the mobile terminal 10 in real time, so that the user can confirm whether or not the baggage weight regulation conforms to the baggage weight regulation according to the airline, country, seat rating, checked baggage, It is possible to confirm the additional charge added when not in compliance, and in consideration of such a rule, it is possible to quickly select a bag from among a plurality of bags for storing the purchased item.

In addition, since the user easily inserts an item identified by drag and drop into an image displayed through the display of the portable terminal 10 in one bag and stores the additional identified item in one of the bags , The total weight of the bag can be updated when the article is virtually stored in the bag. Therefore, when all items purchased by the user are stored in the bag, the estimated total weight of the bag can be quickly checked, and the bag can be actually opened to confirm the total weight of the bag, thereby omitting the process of storing the goods.

Meanwhile, the present invention is not limited to the barcode information of the article by the method in which the portable terminal 10 recognizes the article that can be stored in the bag 100, and may receive the name of the article from the user, Information may be received. In this case, the portable terminal 10 may identify the article and acquire the average weight information or the actual weight information of the article in the form of searching the database or receiving information from the external server.

Also, the portable terminal 10 corresponds to each of the first to fourth weight sensing units 510, 520, 530, and 540 and the 1-1 to 1-4 dummy weight sensing units 511, 512, 513, By displaying a plurality of weight detection areas divided by the area in which the user is to be stored, it is possible to promptly confirm the appropriate storage position of the article to be stored by the user.

2 and 8, the control unit 600 may further include a search management unit 640, and the bag management application 11 may further include a search module 16.

The control unit 600 can receive travel information from the portable terminal 10. [ The time is counted from the departure point of the aircraft by the search management unit 640 and the position information of the bag 100 can be transmitted to the portable terminal 10 through the communication unit 630 at a predetermined time. In addition, the controller 600 may receive the time information from the search management unit 640 and display the image through the display device 700 at the predetermined time.

The predetermined time may be an arrival time of the aircraft, and the image displayed on the display device 700 may be an image that can be easily distinguished from the outside, such as various color images.

The search module 16 displays the position information of the received bag 100 on the display device of the portable terminal 100 so that the user can find the baggage easily and quickly when searching for the baggage. Also, the user can quickly recognize and search the bag 100 through the image displayed through the display device 700 at a predetermined time.

In addition, the control unit 600 counts time only after the departure and arrival of the aircraft and before the arrival of the aircraft, and drives the communication unit 630 after arrival so that the bag 100 does not operate the communication apparatus while the aircraft is operating, It is possible to prevent a communication obstacle from being caused in the navigation.

10 is a front view of a bag having a weight measuring function according to an embodiment of the present invention. And FIG. 11 is a block diagram of a controller and a mobile terminal according to an embodiment of the present invention.

10 and 11, a bag 100 having a weight measuring function according to an embodiment of the present invention is installed in at least one of the first case 110 and the second case 120, And a search light unit 800 for displaying light to the outside.

The controller 600 may further include a terminal recognition light source controller 650.

The terminal recognition light source control unit 650 confirms the arrival time of the aircraft at the destination based on the time information of the search management unit 640 and then communicates with the portable terminal 10 through the communication unit 630 Tethering can be performed. When the portable terminal 10 receives the tethering request signal received from the communication unit 630 and transmits a connection permission signal in response to the tethering request signal, the communication unit 630 of the bag 100 can be connected to the portable terminal 10 have. When the bag 100 and the portable terminal 10 are tiled, the bag management application 10 of the portable terminal 10 displays an image capable of selecting a search color on the display device of the portable terminal 10 . The mobile terminal 10 transmits a search color selection signal to the communication unit 630 of the bag 100 when the mobile terminal 10 receives any one of the search colors selected by the user and the terminal recognition light source control unit 650 transmits the search color The search light source unit 800 can be driven based on the selection signal. In this case, the emission color of the search light source unit 800 may be changed according to the search language color selection signal selected by the user. That is, when there are a plurality of bags, the light of the color matching with the color selected by the user emits light from the searchlight unit 800, so that the user can easily find his / her bag 100.

Fig. 12 is a view showing the first and second bags, and Fig. 13 is a view after the second bag of the second bag is fastened to the first bag. FIG. 14 is a view showing that the first and second bags are fastened to the first and second bags, FIG. 15 is a view showing the weight information of the first and second bags displayed on the display unit, Of the weight information.

12 to 15, according to another embodiment of the present invention, the first bag 101 may include a first main bag 101a and a first auxiliary bag 101b, 102 may include a second main bag 102a and a second auxiliary bag 102b.

The user of the first bag 101 and the user of the second bag 102 may be partners of travel.

As shown in FIG. 1B, the fastening portion may be provided on the side surface of the first sub-bag 101b facing the first main bag 101a, and the fastening portion may be provided on the other side facing the side surface. The second sub-bag 102b can be similarly described. Therefore, as shown in FIG. 13, the second sub-bag 102b can be fastened through the fastening portion provided on the other side of the first sub-bag 101b. 14, the first sub-bag 101b of the first bag 101 is separated, the second sub-bag 102b of the second bag 102 is separated, and the second sub- 1 main bag 101a and the first auxiliary bag 101b can be fastened to the second main bag 102a.

Information about the first and second bags 101 and 102 is displayed on the display unit 700 of at least one of the terminal of the user of the first bag 101 and the terminal of the user of the second bag 102 Can be displayed. That is, any one of the terminals receives the weight information from each of the first and second bags 101 and 102, and receives the weight information from each of the first main bag 101a and the first auxiliary bag 101b of the first bag 101 The weight of the second main bag 102a and the weight of the second auxiliary bag 102b can be displayed and the weight of the second main bag 102a and the weight of the second auxiliary bag 102b of the second bag 102 and the combined weight thereof can be displayed. Then, the terminal judges whether the weight of the first and second bags 101 and 102 is appropriate to the baggage claim based on the baggage provision, and the additional fee is expected because it is not suitable, and the first and second auxiliary bags 101b, 102b are changed with each other, the weight information after replacement can be displayed together with the replacement indication of the auxiliary bag when the baggage regulations are satisfied without the excess fee.

16 is a view showing an identification mark formed on the identification tag recognition unit and the auxiliary bag provided in the main bag.

11 and 16, the control unit 600 may further include an identification tag recognizing unit 660. The identification tag recognizing unit 660 may identify the first main bag 101a, A first auxiliary bag 101b provided on the side of the first main bag 101a in which the coupling part 161 is installed and provided with a second coupling part 162 to be coupled with the first coupling part 161, The identification mark 20 may be formed on the side surface of the substrate. Accordingly, when the control unit 600 is driven, it can recognize the auxiliary bag installed in the first main bag 101a by periodically scanning the identification mark through the identification tag recognition unit 660. [ When the second auxiliary bag is fastened to the first main bag 101a, the identification tag recognition unit 660 of the first main bag 101a recognizes the identification tag of the second auxiliary bag, It can be recognized that the second auxiliary bag is installed in the first main bag 101a. Further, the identification mark 20 may be a barcode, and the identification mark recognition unit 660 may be a barcode scanner. Since the second bag 102 can be similarly described, a detailed description thereof will be omitted.

According to another embodiment of the present invention, the user confirms the detailed weight information of the first and second bags 101 and 102 displayed on the display unit 700 and the weight information corresponding to the replacement of the auxiliary bag, There is an effect that the bag can meet the baggage regulation only by replacing the auxiliary bag without the troublesome operation such as taking the water out and putting it in a relatively light bag.

17 and 18 are views showing an example of map data displayed on the display unit of the first and second bags.

11, 17, and 18, the controller 600 may further include a map information providing unit 670. The control unit 601 of the first bag 101 includes the first map information providing unit 671 and the control unit 602 of the second bag 102 includes the second map information providing unit 672 .

The communication unit 630 of the control unit 600 can communicate with the terminal 10 and receive the current location information and the destination information of the terminal 10 from the terminal 10. [

When the user executes the bag management application 11 on the terminal 10 and inputs destination information, the bag management application 11 provides current position information and destination information to the communication unit 630, And the control unit 600 may be tethered to maintain the communication connection. The terminal 630 may periodically provide its location information to the communication unit 630 until the terminal 10 is located at the destination.

The map information providing unit 600 of the control unit 600 may display map data for navigation from the current position to the final destination of the terminal 10 through the display unit 700 of the bag 100. [

The first terminal 10a interlocked with the first bag 101 can transmit the location information 1 and the destination information of the first terminal 10a to the first communication unit 631 of the first bag 10 . The first map information providing unit 671 of the first bag 101 may display the first scale map data 30 having the first scale through the first display unit 701. The first communication unit 631 of the first control unit 601 transmits the location information 1 and the destination information and the scale information of the first scale map data 30 to the second communication unit 632 of the second terminal 10b . The second map information providing unit 602 of the second terminal 10b transmits the first and second map information based on the location information 1 of the first terminal 10a and the location information 2 of the second terminal 10b. 2 terminal 10a or 10b exists in the preset area and if the destination information matches the destination information received by the second terminal 10b, The second scale map data 40 having the second scale different from the first scale may be displayed on the second display unit 702. In this case,

When the owner of the first bag 101 and the owner of the second bag 102 are traveling companions and the destination on the travel destination is the same, the first display unit 701 of the first bag 101 displays, on the first display unit 701, The second scale map data 40 can be displayed on the second display portion 702 of the second bag 102 and the first and second scales can be displayed on different scales have. Accordingly, there is an advantage that the enlarged map can be confirmed through the second display unit 702 of the second bag 102 of the companion without having to go through a separate process for enlarging the first scale map data 30. [

Also, the owner of each of the first and second bags 101 and 102 located in the predetermined area can input destination information to their own terminal, and when the inputted destinations are different from each other, The first scale map data 30 is displayed on the display unit of one of the first and second bags 101 and 102 and the first scale map data 30 is displayed on the other one of the first and second bags 101 and 102. [ And second scale map data 40 may be displayed on the screen. Also, in the case where only one of the owners of the first and second bags 101 and 102 inputs the destination information to its own terminal, any one of the first and second display units 701 and 702 displays the first scale, The map data 30 may be displayed and the second scale map data 40 may be displayed.

Since the first bag 101 receives the position information of the terminal periodically from the first terminal 10a and the second bag 102 periodically receives the position information of the terminal from the second terminal 10b, Direction can be displayed.

There are times when it is inconvenient for a traveler to check a map through the terminal 700 because there are many items to carry in addition to the bag 100. It is sometimes inconvenient for the user to move toward an unfamiliar destination while keeping a close watch on the terminal, When a physical map is used or attention is continuously focused on the terminal 10, a problem such as stolen of a portable article may occur. However, after inputting one destination information through the terminal 10, The map can be confirmed through the display unit 700 of the bag 100 itself, and the above-described problem can be solved.

In addition, if there is a traveling companion, mutual communication can be performed while confirming map data having mutually different scales and reaching the destination, so there is an advantage that it is not necessary to manipulate the map when enlargement is necessary.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

(1) on the first scale map data,
A movement indication (2) on the second scale map data,
The terminal 10, the bag management application 11, the code analysis module 12,
A goods analysis module 13, a weight summing module 14, a bag addition module 15,
The search module 16, the identification mark 20, the first scale map data 30,
The second scale map data 40,
The bag 100, the first bag 101, the second bag 102,
The first main bag 101a, the first auxiliary bag 101b, the second main bag 102a,
The second sub-bag 102b, the first case 110, the second case 120,
The third case 130, the fourth case 140,
The first fastening portion 161, the second fastening portion 162, the third fastening portion 163, the fourth fastening portion 164,
The first to fourth side walls 111, 112, 113, and 114,
The 2-1 to 2-4 side walls 211, 212, 213,
3-1 to 3-4 side walls 311, 312, 313 and 314,
4-1 to 4-4 side walls 411, 412, 413 and 414,
The first bottom portion 115, the first receiving space 116, the second bottom portion 215,
The second accommodation space 216, the third floor portion 315, the third accommodation space 316,
The fourth bottom part 415, the fourth accommodation space 416, the weight sensing part 500,
The first weight sensing unit 510, the 1-1 to 1-4th dummy weight sensing units 511, 512, 513, and 514,
The second weight sensing unit 520, the 2-1 to 2-4 dummy weight sensing units 521, 522, 523, and 524,
A third weight sensing unit 530, a fourth weight sensing unit 540,
The load cell unit 501, the elastic body 502, the strain gauge 503,
A conversion unit 503, a control unit 600, a weight calculation unit 610, an information management unit 620,
A communication unit 630, a first communication unit 631, a second communication unit 632,
A search management unit 640, a searching light source unit 650, an identification marker recognition unit 660,
The map information providing unit 670, the display unit 700,
The first display 701, the second display 702, the searching light source unit 800,

Claims (7)

A main bag made up of first and second cases which receive the first contents and are fastened to each other, a main bag which is made up of third and fourth cases which are connected to each other and which are detachably attached to the first and second cases, A bag including a weight sensing unit installed in each of the first to fourth cases, a control unit for generating weight information for the first and second stored objects from the weight sensing unit, and a display unit; And
A portable terminal for calculating and displaying an additional charge for excess baggage on the basis of the weight information received from the bag, the weight information of the bag inputted from the user, the volume information of the bag and travel information, Lt; / RTI >
Wherein the portable terminal displays first weight information for each of the first and second stored items,
The bag further includes a dummy weight sensing unit installed in the first and second cases,
The portable terminal detects a first center of gravity of the first and second cases based on a sensing result of the dummy weight sensing unit and detects a center of gravity of the first and second cases based on the sensing result of the dummy weight sensing unit, Displaying the comparison result of the second center of gravity,
Wherein the portable terminal generates second weight information of the article based on barcode information of the article not stored in the bag, displays the weight information of the first and second stored articles and the article,
The bag may further include a communication unit and a searching light source unit. When the portable terminal is connected to the communication unit and transmits the selected searching color information to the communication unit, the searching light source unit displays light of a color corresponding to the searching color information ,
The bag includes a first fastening portion provided on a first side surface of the main bag, a second fastening portion fastened to the first fastening portion and provided on a second side surface of the sub bag facing the first side surface of the main bag, A bar code scanner installed on the first side and a bar code installed on the second side and scanned by the bar code scanner,
The control unit displays the map having the first scale when the communication unit receives the current location information and the destination information from the portable terminal,
The other bag receiving the information including the current location, the destination and the first metric displays a map having a second metric different from the first metric
A weight information providing system including a bag having a weight measuring function. delete The method according to claim 1,
Wherein the weight sensing unit includes an elastic body that varies proportionally with an external force and a load cell unit that converts a change amount of the elastic body into an electrical signal and includes a stainless steel gauge having a Wheatstone bridge structure
A weight information providing system including a bag having a weight measuring function. delete The method according to claim 1,
The dummy weight sensing unit may include first to fourth dummy weight sensing units installed in the first and second cases, respectively,
Wherein the first to fourth dummy weight sensing portions are spaced apart from each other along an edge region of a bottom portion of each of the first and second cases,
Wherein the weight sensing unit includes first and second weight sensing units installed in a central region of the bottom of each of the first and second cases,
A weight information providing system including a bag having a weight measuring function. 6. The method of claim 5,
And detecting the center of gravity of the first and second cases based on the sensing results of the first and second weight sensing portions and the first to fourth dummy weight sensing portions
A weight information providing system including a bag having a weight measuring function. delete

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