CN108813869A - Automatically with people's luggage case and its working method - Google Patents
Automatically with people's luggage case and its working method Download PDFInfo
- Publication number
- CN108813869A CN108813869A CN201810662294.2A CN201810662294A CN108813869A CN 108813869 A CN108813869 A CN 108813869A CN 201810662294 A CN201810662294 A CN 201810662294A CN 108813869 A CN108813869 A CN 108813869A
- Authority
- CN
- China
- Prior art keywords
- signal
- cabinet
- luggage case
- microprocessor
- automatically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/28—Combinations of handles with other devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
Abstract
The present invention provides a kind of automatically with people's luggage case and its working method, and wherein luggage case includes：Including luggage case ontology, two direct current generators, microprocessor, battery pack, multiple signal interaction devices and signal launch terminal；Luggage case ontology includes cabinet, drawbar, two driving wheels and two driven wheels；Drawbar is fixed on the first side of cabinet, and two driven wheels are installed on the bottom of the first side of cabinet, and two driving wheels are installed on the bottom of cabinet second side；Microprocessor and battery pack are fixed on the bottom of box inside, signal interaction device is individually fixed in the different apex angles of cabinet outside top, signal interaction device, battery pack connect microprocessor with two direct current generators, signal interaction device receives the signal of signal launch terminal transmitting, and two direct current generators are connect with a capstan drive respectively.One kind of the invention can follow user to advance automatically automatically with people's luggage case and its working method, and have can for charging of mobile devices, can check weighing, GPS positioning and/or can burglar alarm multiple functions.
Description
Technical field
The present invention relates to luggage arts, more particularly to one kind is automatically with people's luggage case and its working method.
Background technique
Currently, individual scientific & technical corporation utilize intelligent electric appliance product on the basis of existing traditional type hand pulling luggage box
The Intelligent luggage carrier of thought production, universal functionality is more single, general only comprising positioning, weighing or intelligent lock function.Still lack
Weary one kind can liberate user's both hands, the luggage case for following user to advance automatically.
Summary of the invention
In view of the deficiency of the prior art, the present invention provides a kind of automatically with people's luggage case and its working method, can
Follow user to advance automatically, and have can for charging of mobile devices, can check weighing, GPS positioning and/or can a variety of function of burglar alarm
Energy.
To achieve the goals above, the present invention provides one kind automatically with people's luggage case, including a luggage case ontology, two direct currents
Motor, a microprocessor, a battery pack, multiple signal interaction devices and a signal launch terminal；The luggage case ontology includes one
Cabinet, a drawbar, two driving wheels and two driven wheels；The drawbar is fixed on the first side of the cabinet, the two driven wheel peaces
The bottom of the first side loaded on the cabinet, two driving wheels are installed on cabinet second side opposed with first side
Bottom；The microprocessor and the battery pack are fixed on the bottom of the box inside, and the signal interaction device is solid respectively
Due to the different apex angles of the cabinet outside top, the signal interaction device, the battery pack are connected with two direct current generators
The microprocessor, the signal interaction device receive the signal of the signal launch terminal transmitting, the two direct current generator difference
It is connect with a capstan drive.
Preferably, including four signal interaction devices, the signal interaction device are individually fixed in the cabinet outside top
Quadrangle, the signal interaction device emit interaction device using UWB.
It preferably, further include a GPS positioning system and a gsm communication module, the gsm communication module connects micro- place
Device is managed, the microprocessor is connect by the gsm communication module with a server communication, and the server is mobile at least one
Intelligent terminal communication connection.
It preferably, further include an at least strain gauge and a light-emitting diode display, the luggage case ontology further includes one
Hand, the handle connect the top of the cabinet, and the strain gauge is installed on the bottom surface of the handle, and the LED is shown
Device is fixed on the tank surface, and the strain gauge connects the microprocessor with the light-emitting diode display.
Preferably, the strain gauge uses semiconductor pressure resistance type pressure sensor.
It preferably, further include a USB interface component, the USB interface component connects the microprocessor.
Preferably, the driven wheel uses universal wheel.
It preferably, further include a warning device, the warning device connects the microprocessor.
It is of the invention it is a kind of based on of the present invention automatically with the working method of people's luggage case, including step：
S1：Multiple signal interaction devices receive the high frequency waves signal of the signal launch terminal and are sent to micro- place
Manage device；
S2：The microprocessor is reached according to the high frequency waves signal and using based on RSS received signal strength method and TDA
Time difference method, which calculates, obtains the distance between the cabinet and the signal launch terminal and location parameter；
S3：The distance and the location parameter are placed in a three Cartesian coordinates, realizes and the signal is sent out
Penetrate the positioning of terminal；
S4：Driving wheel described in DC MOTOR CONTROL described in the microprocessor driven is to the direction of the signal launch terminal
It rolls；
S5：The GPS positioning system records the conduct route of the cabinet, and is uploaded to by the gsm communication module
One server；
S6：When the distance is greater than a preset value, a warning device is controlled by the microprocessor and issues alarm signal
Number.
Preferably, the handle is above mentioned, the strain gauge obtains the weight data of the cabinet and by the weight
Data are sent to the microprocessor, and the microprocessor controls the light-emitting diode display and shows the weight data.
The present invention makes it have following beneficial effect due to using above technical scheme：
By the cooperation of direct current generator, microprocessor, four signal interaction devices and signal launch terminal, to realize luggage case
Ontology follows user to advance automatically and provides hardware foundation.Four UWB emit interaction device and send out for measuring cabinet and signal in real time
The matched specific spatial coordinate location Real-time Feedback of terminal signaling is penetrated, realizes intelligent positioning tracking and burglar alarm.Two direct currents
Machine is connect with a capstan drive respectively, and the Universal rotary of cabinet can be realized by the speed difference rate of two direct current generators.Driven wheel exists
When battery pack is out of power, can using driven wheel as fulcrum, as using common trunk with pull luggage case walking.Micro- place
Reason device and battery pack are fixed on the bottom of box inside to will not influence the normal use of cabinet.Strain gauge is installed on handle
The bottom surface of hand only just works in handle on user, can greatly prolong the service life of strain gauge, simultaneously
Light-emitting diode display can show the weight of cabinet, and user may make easily and intuitively to know the overall weight of cabinet.USB interface component
Use, allow user easily to smart electronics product charge.
Detailed description of the invention
Fig. 1 is the automatic upper half structural schematic diagram with people's luggage case of the embodiment of the present invention；
Fig. 2 is the automatic structural schematic diagram with people's luggage case opening state of the embodiment of the present invention；
Fig. 3 is the automatic bottom substance schematic diagram with people's luggage case of the embodiment of the present invention；
Fig. 4 is the flow chart of the automatic working method with people's luggage case of the embodiment of the present invention.
Specific embodiment
Below according to attached FIG. 1 to FIG. 4, presently preferred embodiments of the present invention is provided, and is described in detail, is enabled more preferable geographical
Solve function of the invention, feature.
Referring to Fig. 1, the present invention provide it is a kind of automatically with people's luggage case, including a luggage case ontology 1, two direct current generators 2,
One microprocessor, a battery pack, four signal interaction devices and a signal launch terminal (not shown)；Luggage case ontology 1 includes
One cabinet 11, a drawbar 12, two driving wheels 13 and two driven wheels 14；Drawbar 12 is fixed on the first side of cabinet 11, two driven wheels
14 are installed on the bottom of the first side of cabinet 11, and two driving wheels 13 are installed on the bottom of the second side opposed with the first side of cabinet 11
Portion；Microprocessor and battery pack are fixed on the bottom of 11 inside of cabinet, and signal interaction device is individually fixed in 11 outside top of cabinet
Quadrangle, signal interaction device using UWB emit interaction device；Signal interaction device, battery pack and two direct current generators 2 connect micro process
Device, signal interaction device receive the signal of signal launch terminal transmitting, and two direct current generators 2 are sequentially connected with a driving wheel 13 respectively.
Driven wheel 14 uses universal wheel.
When using the present invention, user need to wear signal launch terminal, be handed over by direct current generator 2, microprocessor, four signals
The cooperation of mutual device and signal launch terminal provides hardware foundation to realize that luggage case ontology 1 follows user to advance automatically.
Four UWB emit the specific space seat that interaction device is used to measure cabinet 11 and signal launch terminal Signal Matching in real time
Cursor position Real-time Feedback realizes intelligent positioning tracking and burglar alarm.
Two direct current generators 2 are sequentially connected with a driving wheel 13 respectively, can realize cabinet by the speed difference rate of two direct current generators 2
11 Universal rotary.Driven wheel 14 can regard driven wheel 14 as fulcrum, as using common trunk one when battery pack is out of power
Sample is walked with luggage case is pulled.
Microprocessor and battery pack are fixed on the bottom of 11 inside of cabinet to will not influence the normal use of cabinet 11.
It further include a GPS positioning system and a gsm communication module in the present embodiment, gsm communication module connects micro process
Device, microprocessor are connect by gsm communication module with a server communication, server and an at least mobile intelligent terminal communication link
It connects.
It further include an at least strain gauge and a light-emitting diode display 3, luggage case ontology 1 further includes leader 15, handle 15
The top of cabinet 11 is connected, strain gauge is installed on the bottom surface of handle 15, and light-emitting diode display 3 is fixed on 11 surface of cabinet, stress
Sensor and light-emitting diode display 3 connect microprocessor.In the present embodiment, strain gauge uses semiconductor pressure resistance type pressure sensing
Device.
Strain gauge is installed on the bottom surface of handle 15, only just works in handle 15 on user, can be significantly
Extend the service life of strain gauge, while light-emitting diode display 3 can show the weight of cabinet 11, and it is intuitive to may make that user facilitates
Know the overall weight of cabinet 11 in ground.
It further include a USB interface component 4, USB interface component 4 connects microprocessor.The use of USB interface component 4, so that
User can easily charge to smart electronics product.
It further include a warning device, warning device connects microprocessor.Warning device can be used for sending out when cabinet 11 and signal
When penetrating the distance between terminal greater than preset value, alarm is initiated, antitheft and anti-lost effect is played.
The embodiment of the present invention uses ARM microprocessor, utilizes the weight of strain gauge detection box 11；Weighing-up wave warp
After crossing microprocessor digital processing, it can be transmitted and give the intelligent slidings such as mobile phone moved end.User wears signal launch terminal, is placed in cabinet
The signal interaction device of 11 apex angles constantly receives the high frequency waves from signal launch terminal, using based on RSS received signal strength
The algorithm that method and TDA reaching time-difference method combine realizes ranging, and distance parameter is placed in three Cartesian coordinates and is divided
Analysis, which calculates, realizes positioning.
GPS positioning system records 11 paths traversed of cabinet, and data are uploaded to cloud.User can pass through mobile phone
APP checks the stroke of oneself.When chest is accidentally lost, the warning device for being installed on cabinet 11 and/or signal launch terminal can
Issue alarm signal respectively, the APP software that user is pre-installed by mobile intelligent terminal can position where quick lock in chest
It sets.
Time-based UWB ranging technology：
In the case that TOA ranging round trip ranging (TWR, Two Way Ranging) is referred between node without common clock,
The two-way time between transmitting-receiving node be can use to estimate the distance between the two nodes.
Such as：Node A sends the packet containing time tag information at the T0 moment and gives node B, and nodes B and this time is waited to mark
Information is carried out synchronize after, will one signal of loopback give node A, to indicate to synchronously complete, node A determines according to the signal received
Determine the propagation time.
User wears signal launch terminal, and the signal interaction device for being placed in 11 apex angle of cabinet is constantly received to be sent out from signal
The high frequency waves for penetrating terminal are realized using the algorithm combined based on RSS received signal strength method and TDA reaching time-difference method and are surveyed
Away from, and distance parameter is placed in analytical calculation in three Cartesian coordinates and realizes positioning.In addition, each module cross a bus with it is micro-
Processor connection realize signal duplex transmission, feedback signal it is synchronous with feedback command progress, ensure that system continuity and
Stability.
Contain high-capacity lithium battery group in 11 bottom of cabinet.In the present embodiment, battery pack uses lithium battery electric core, power management
System is mainly made of the lithium battery power management chip of international well-known IC producer and USB intelligent recharge and discharge control chip, is guaranteed
The time of luggage case continuation of the journey and high efficiency, the reliability and security of power supply conversion.
11 control panel of cabinet integrates the gsm module with GPS function, transmits for coordinate setting and various information.
Of the invention is a kind of based on the automatic working method with people's luggage case of the invention, including step：
S1：Multiple signal interaction devices receive the high frequency waves signal of signal launch terminal and are sent to microprocessor；This implementation
In example, microprocessor is provided with ERP management system, can carry out effective integrating to resource；
S2：Microprocessor is according to high frequency waves signal and using based on RSS received signal strength method and TDA reaching time-difference method
It calculates and obtains the distance between cabinet 11 and signal launch terminal and location parameter；
S3：Distance and location parameter are placed in a three Cartesian coordinates, realize the positioning to signal launch terminal；
S4：Microprocessor driven direct current generator 2 controls driving wheel 13 and rolls to the direction of signal launch terminal；
S5：GPS positioning system records the conduct route of cabinet 11, and is uploaded to a server by gsm communication module；
S6：When distance is greater than a preset value, a warning device is controlled by microprocessor and issues alarm signal.
Upper handle 15, strain gauge obtain the weight data of cabinet 11 and weight data are sent to microprocessor,
Microprocessor controls light-emitting diode display 3 and shows weight data.In the present embodiment, light-emitting diode display 3 can be bright 10 seconds, then automatic extinguishing
It goes out.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. one kind is automatically with people's luggage case, which is characterized in that including a luggage case ontology, two direct current generators, a microprocessor, one
Battery pack, multiple signal interaction devices and a signal launch terminal；The luggage case ontology includes a cabinet, a drawbar, two actives
Wheel and two driven wheels；The drawbar is fixed on the first side of the cabinet, and two driven wheels are installed on the first of the cabinet
The bottom of side, two driving wheels are installed on the bottom of cabinet second side opposed with first side；The micro process
Device and the battery pack are fixed on the bottom of the box inside, and the signal interaction device is individually fixed in top on the outside of the cabinet
The different apex angles in portion, the signal interaction device, the battery pack connect the microprocessor, the letter with two direct current generators
Number interaction device receives the signal of signal launch terminal transmitting, and two direct current generators connect with a capstan drive respectively
It connects.
2. according to claim 1 automatically with people's luggage case, which is characterized in that including four signal interaction devices, the letter
Number interaction device is individually fixed in the quadrangle of the cabinet outside top, and the signal interaction device emits interaction device using UWB.
3. according to claim 2 automatically with people's luggage case, which is characterized in that further include a GPS positioning system and a GSM
Communication module, the gsm communication module connect the microprocessor, and the microprocessor passes through the gsm communication module and one
Server communication connection, the server and an at least mobile intelligent terminal communicate to connect.
4. according to claim 3 automatically with people's luggage case, which is characterized in that further include an at least strain gauge and one
Light-emitting diode display, the luggage case ontology further includes leader, and the handle connects the top of the cabinet, the stress sensing
Device is installed on the bottom surface of the handle, and the light-emitting diode display is fixed on the tank surface, the strain gauge and described
Light-emitting diode display connects the microprocessor.
5. according to claim 4 automatically with people's luggage case, which is characterized in that the strain gauge uses semiconductor pressure
Resistance type pressure sensor.
6. according to claim 4 automatically with people's luggage case, which is characterized in that it further include a USB interface component, it is described
USB interface component connects the microprocessor.
7. according to claim 4 automatically with people's luggage case, which is characterized in that the driven wheel uses universal wheel.
8. according to claim 4 automatically with people's luggage case, which is characterized in that further include a warning device, the alarm
Device connects the microprocessor.
9. it is a kind of based on as claimed in claim 4 automatically with the working method of people's luggage case, including step：
S1：Multiple signal interaction devices receive the high frequency waves signal of the signal launch terminal and are sent to the micro process
Device；
S2：The microprocessor is according to the high frequency waves signal and using based on RSS received signal strength method and TDA arrival time
Poor method, which calculates, obtains the distance between the cabinet and the signal launch terminal and location parameter；
S3：The distance and the location parameter are placed in a three Cartesian coordinates, realizes and the signal is emitted eventually
The positioning at end；
S4：Driving wheel described in DC MOTOR CONTROL described in the microprocessor driven is rolled to the direction of the signal launch terminal
It is dynamic；
S5：The GPS positioning system records the conduct route of the cabinet, and is uploaded to a clothes by the gsm communication module
Business device；
S6：When the distance is greater than a preset value, a warning device is controlled by the microprocessor and issues alarm signal.
10. working method according to claim 9, which is characterized in that further include step：The handle is above mentioned, it is described to answer
Force snesor obtains the weight data of the cabinet and the weight data is sent to the microprocessor, the microprocessor
It controls the light-emitting diode display and shows the weight data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662294.2A CN108813869A (en) | 2018-06-25 | 2018-06-25 | Automatically with people's luggage case and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662294.2A CN108813869A (en) | 2018-06-25 | 2018-06-25 | Automatically with people's luggage case and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108813869A true CN108813869A (en) | 2018-11-16 |
Family
ID=64138332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810662294.2A Pending CN108813869A (en) | 2018-06-25 | 2018-06-25 | Automatically with people's luggage case and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108813869A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828608A (en) * | 2019-02-19 | 2019-05-31 | 北京海益同展信息科技有限公司 | A kind of equipment follower method based on UWB, device and system |
| WO2020124623A1 (en) * | 2018-12-20 | 2020-06-25 | 钟胤舜 | Intelligent motion system and method |
| CN113233123A (en) * | 2021-06-01 | 2021-08-10 | 中山大学新华学院 | Luggage safety inspection conveying device based on 5G Beidou and Internet of things positioning system |
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|---|---|---|---|---|
| CN104522979A (en) * | 2014-12-09 | 2015-04-22 | 江苏大学 | Multifunctional luggage case burglar alarm and antitheft method |
| CN206150724U (en) * | 2016-06-08 | 2017-05-10 | 徐展 | Intelligent suitcase |
| CN207285488U (en) * | 2017-08-31 | 2018-05-01 | 蔡亦华 | One kind follows luggage case automatically |
| CN207370256U (en) * | 2017-06-12 | 2018-05-18 | 灵动科技（北京）有限公司 | Luggage case, smart machine and the system of automatically walk |
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2018
- 2018-06-25 CN CN201810662294.2A patent/CN108813869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522979A (en) * | 2014-12-09 | 2015-04-22 | 江苏大学 | Multifunctional luggage case burglar alarm and antitheft method |
| CN206150724U (en) * | 2016-06-08 | 2017-05-10 | 徐展 | Intelligent suitcase |
| CN207370256U (en) * | 2017-06-12 | 2018-05-18 | 灵动科技（北京）有限公司 | Luggage case, smart machine and the system of automatically walk |
| CN207285488U (en) * | 2017-08-31 | 2018-05-01 | 蔡亦华 | One kind follows luggage case automatically |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124623A1 (en) * | 2018-12-20 | 2020-06-25 | 钟胤舜 | Intelligent motion system and method |
| CN109828608A (en) * | 2019-02-19 | 2019-05-31 | 北京海益同展信息科技有限公司 | A kind of equipment follower method based on UWB, device and system |
| CN113233123A (en) * | 2021-06-01 | 2021-08-10 | 中山大学新华学院 | Luggage safety inspection conveying device based on 5G Beidou and Internet of things positioning system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |