CN105708071A - Indoor positioning-based automatic following intelligent case - Google Patents
Indoor positioning-based automatic following intelligent case Download PDFInfo
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- CN105708071A CN105708071A CN201410727101.9A CN201410727101A CN105708071A CN 105708071 A CN105708071 A CN 105708071A CN 201410727101 A CN201410727101 A CN 201410727101A CN 105708071 A CN105708071 A CN 105708071A
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- case
- bag
- motor
- indoor positioning
- electric power
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- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000001133 acceleration Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910018095 Ni-MH Inorganic materials 0.000 claims description 3
- 229910018477 Ni—MH Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 206010016275 Fear Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an indoor positioning-based automatic following intelligent case. The case comprises a case body with mobile wheels and also comprises a power supply system, a power device, a transmission mechanism, a microcontroller center which is connected to the power supply system and is connected to the power device through a motor control driving module connected to the power supply system, and a microwave ranging and positioning system which is connected to the microcontroller center. The microcontroller center is a MTK nest plate integrated with a GSM module. The motor control driving module comprises a motor rotation rate control part and a motor turning control part. The case can automatically slide and follow the owner under the condition of no interference in a travel, can monitor a distance between an owner and the case in real time, solves the problem of case loss by theft, easily realizes monitoring of case weight and case vibration data, really realizes case function expansion and really realizes case intelligentization.
Description
Technical field
The present invention relates to a kind of based on indoor positioning automatically follow intelligence case and bag.
Background technology
It is user's comparatively stubborn problem that case and bag are prone to loss, and for trip user, the loss of case and bag means that the important item being carried on case and bag is lost therewith, and its consequence is comparatively serious.
Summary of the invention
The purpose of the present invention be contemplated to solve the problems referred to above, it is provided that a kind of based on indoor positioning automatically follow intelligence case and bag.
To achieve these goals, the present invention adopts the following technical scheme that
Based on indoor positioning automatically follow intelligence case and bag, it body bag including there is movable pulley, it is characterised in that also include:
Electric power system (4)；
As the power set of whole body bag power source, it is connected to electric power system；
It is installed on the drive mechanism between power set and movable pulley；
Being connected to the microcontroller center (2) of electric power system, it controls to drive module (3) to be connected to power set by motor, and described motor controls to drive module to be connected with electric power system；
It is connected to tellurometer survey and the alignment system (1) at microcontroller center (2)；
Wherein, described microcontroller center is the MTK nest plate being integrated with gsm module；
Described motor controls to drive module to include motor speed and controls part and motor steering control part.
Further, described electric power system includes:
Live part；
The lithium battery being connected with live part and/or Ni-MH battery.
Further, the movable pulley arranged bottom described body bag adopts tricycle structure, and wherein, front-wheel adopts the universal wheel (K) controlled by microcontroller center.
Further, described body bag is provided with and is connected to the pressure transducer at microcontroller center, acceleration transducer.
There is advantages that this system achieves and can automatically follow owner's wheel function by without human intervention case and bag again when people are with case and bag to go on a journey, case and bag are with owner's distance monitor in real time, the stolen worry of case and bag that solves that fears are entertained that, and, on function above basis, microcontroller adds pressure transducer, acceleration transducer, can easily realize the monitoring of case and bag weight and case and bag vibration data, really realize the various Function Extension of case and bag, really realize the intellectuality of case and bag.
Accompanying drawing explanation
Fig. 1 be based on indoor positioning automatically follow intelligence case and bag schematic diagram.
Fig. 2 is intelligence case and bag middle controller center of automatically the following schematic diagram based on indoor positioning.
Fig. 3 be based on indoor positioning automatically follow intelligence case and bag in electric power system schematic diagram.
Fig. 4 is that the motor in intelligence case and bag of automatically following based on indoor positioning controls to drive module principle figure.
Fig. 5 is that movable pulley arranges design sketch.
Fig. 6 is the microcontroller part circuit diagram for LED display part.
Fig. 7 is the vibrations of microcontroller part and displacement detection module circuit diagram.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further.
As shown in figs. 1-7, automatically following intelligence case and bag based on indoor positioning, it includes having the body bag of movable pulley, electric power system, power set, drive mechanism, microcontroller center, motor control to drive module, tellurometer survey and alignment system.
Referring to Fig. 3, the electric power system 4 of electric energy is provided to all electronic equipments of body bag, comprising: live part and the lithium battery that is connected with live part, using Ni-MH battery as standby (alternative) power supply in this invention, described electric power system adopts SGM4055 chip.
Power set using motor as whole body bag power source, this motor is connected to electric power system.
The drive mechanism X being installed between power set and movable pulley includes but not limited to gear drive, it is also possible to be such as other actuating device.
Referring to Fig. 2, it is connected to the microcontroller center 2 of electric power system, it controls to drive module 3 to be connected to power set by motor, described motor controls to drive module to be connected with electric power system, described microcontroller center 2 adopts the MTK nest plate of high-performance, low-power consumption, it is integrated with gsm module and realizes GSM function, solves this invention subsequent expansion problem, thus can realize being sent on Internet data by GPRS.
It is connected to tellurometer survey and the alignment system 1 at microcontroller center 2, it is completed by Microwave emission and reception terminal, utilize microwave that wavelength is 0.8-10cm as the electromagnetic distance measurement of carrier wave, with microwave for carrier wave, it is modulated and is received by main transmitting, slave station and forwarded, measure the phase contrast of modulating wave, it is determined that 2 part distances.
Referring to Fig. 4, described motor controls to drive module to include motor speed and controls part and motor steering control part, this motor controls to drive module to adopt control unit based on LV8548MC motor drive ic, this chip can assist the rotating realizing motor to control well, due to case and bag weight capacity because case and bag volume size and internal structure determine, in consideration of it, motor controls to drive module meeting change because load-bearing difference is upgraded to some extent in the design, mainly it is added to motor driven belts loading capability.
Referring to Fig. 5, the movable pulley arranged bottom described body bag adopts tricycle structure, wherein, front-wheel adopts the universal wheel K controlled by microcontroller center, and fix wheel E and adopt common wheel, case and bag export the turn signal of universal wheel by microcontroller and realize 360 degree of control case and bag and turn to, universal wheel carries out controlled in a two-dimentional space, divide X, Y-direction, pass through gear drive, controlling a motor, micro controller module is by sending pwm to motor, and then reaches the course changing control of degree without dead angle of motor.
Described body bag is provided with and is connected to the pressure transducer at microcontroller center, acceleration transducer.
In figure 6, this partial circuit is used for indicating case and bag positioning signal strength and system health information display lamp.
Referring to Fig. 7, this partial circuit belongs to microcontroller part, it is, by this module, displacement and vibration information are transmitted information by communication interface to CPU when case and bag move or fall down, in order to case and bag state is carried out data analysis and event handling by microcontroller.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the premise without departing from principles of the invention, these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. based on indoor positioning automatically follow intelligence case and bag, it body bag including there is movable pulley, it is characterised in that also include:
Electric power system (4)；
As the power set of whole body bag power source, it is connected to electric power system；
It is installed on the drive mechanism (X) between power set and movable pulley；
Being connected to the microcontroller center (2) of electric power system, it controls to drive module (3) to be connected to power set by motor, and described motor controls to drive module to be connected with electric power system；
It is connected to tellurometer survey and the alignment system (1) at microcontroller center (2)；
Wherein, described microcontroller center is the MTK nest plate being integrated with gsm module；
Described motor controls to drive module to include motor speed and controls part and motor steering control part.
2. according to claim 1 based on indoor positioning automatically follow intelligence case and bag, it is characterised in that described electric power system includes:
Live part；
The lithium battery being connected with live part and/or Ni-MH battery.
3. according to claim 1 automatically follow intelligence case and bag based on indoor positioning, it is characterised in that the movable pulley arranged bottom described body bag adopts tricycle structure, and wherein, front-wheel adopts the universal wheel (K) that controlled by microcontroller center.
4. according to claim 1 based on indoor positioning automatically follow intelligence case and bag, it is characterised in that described body bag is provided with and is connected to the pressure transducer at microcontroller center, acceleration transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727101.9A CN105708071A (en) | 2014-12-03 | 2014-12-03 | Indoor positioning-based automatic following intelligent case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727101.9A CN105708071A (en) | 2014-12-03 | 2014-12-03 | Indoor positioning-based automatic following intelligent case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105708071A true CN105708071A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410727101.9A Pending CN105708071A (en) | 2014-12-03 | 2014-12-03 | Indoor positioning-based automatic following intelligent case |
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| Country | Link |
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| CN (1) | CN105708071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015571A (en) * | 2018-09-14 | 2018-12-18 | 安徽理工大学 | A kind of Intelligent toolbox |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889965A (en) * | 1974-05-09 | 1975-06-17 | Wolf Zeitlin | Wheeled accessories for suitcases |
| CN202890858U (en) * | 2012-10-25 | 2013-04-24 | 泉州市新起点电子科技有限公司 | Case controlled by Bluetooth of mobile phone |
| CN203087867U (en) * | 2013-03-17 | 2013-07-31 | 吴钟华 | Multifunctional suitcase |
| US20140277841A1 (en) * | 2013-03-15 | 2014-09-18 | Elizabeth Klicpera | Motorized Luggage or Luggage Platform with Wired or Wireless Guidance and Distance Control |
| CN204317746U (en) * | 2014-12-03 | 2015-05-13 | 上海锘钛通信科技有限公司 | Automatically intelligent case and bag are followed based on indoor positioning |
-
2014
- 2014-12-03 CN CN201410727101.9A patent/CN105708071A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889965A (en) * | 1974-05-09 | 1975-06-17 | Wolf Zeitlin | Wheeled accessories for suitcases |
| CN202890858U (en) * | 2012-10-25 | 2013-04-24 | 泉州市新起点电子科技有限公司 | Case controlled by Bluetooth of mobile phone |
| US20140277841A1 (en) * | 2013-03-15 | 2014-09-18 | Elizabeth Klicpera | Motorized Luggage or Luggage Platform with Wired or Wireless Guidance and Distance Control |
| CN203087867U (en) * | 2013-03-17 | 2013-07-31 | 吴钟华 | Multifunctional suitcase |
| CN204317746U (en) * | 2014-12-03 | 2015-05-13 | 上海锘钛通信科技有限公司 | Automatically intelligent case and bag are followed based on indoor positioning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015571A (en) * | 2018-09-14 | 2018-12-18 | 安徽理工大学 | A kind of Intelligent toolbox |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |