CN211961154U - Automatic following luggage case - Google Patents
Automatic following luggage case Download PDFInfo
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- CN211961154U CN211961154U CN201921995950.7U CN201921995950U CN211961154U CN 211961154 U CN211961154 U CN 211961154U CN 201921995950 U CN201921995950 U CN 201921995950U CN 211961154 U CN211961154 U CN 211961154U
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- luggage case
- luggage
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- control system
- automatic following
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Abstract
The utility model discloses an automatic follow suitcase, it includes suitcase body, open-close structure, case lid, embedded camera, electric drive system, built-in control system, drive wheel, removal module, universal wheel, the electric storage box of charging. The right side of the top of the luggage case body is connected with the case cover through an opening and closing structure, and the top of the case cover is provided with a felt; an embedded camera is arranged above the front side of the luggage case body; a charging cabinet body is arranged below the camera and can accommodate two mobile power supplies; two universal wheels and two driving wheels are arranged at the bottom of the luggage case. The automatic following luggage box is internally provided with an accumulator box, a built-in control system and an electric drive system at the bottom. The utility model discloses the advantage is in adopting intelligent design, through the record with judge human motion state, carries out the pre-adjustment to the speed of following of suitcase, greatly shortens reaction time, when having avoided user's motion situation to take place the sudden change, the condition of timely adjustment is failed to automatic suitcase speed.
Description
Technical Field
The utility model relates to an intelligent equipment field particularly, relates to an automatic suitcase is followed.
Background
People always use the luggage case when going out for travel or going on business to carry various articles for daily use, and along with the continuous improvement of the quality of life, the function of the luggage case also provides greater demands. The conventional luggage case on the market at present adopts a pull rod type structure, four universal wheels are arranged at the bottom of the conventional luggage case, and the conventional luggage case can be pulled by manpower to move forward. When the article that people carried are more, need the manual work pulling just can give people and bring bigger burden for people, make the tourist get into the state of highly tired out, it is extremely not conform to the demand of modern to the comfortable life of high-tech. Aiming at the problem, an automatic following luggage case has been developed in the market at present, so that convenience is provided for people to free hands. However, the existing automatic following luggage case has the technical defect that the advancing speed is suddenly changed by setting the distance threshold value, and the charging system and the case body of the intelligent luggage case on the market are integrated, so that the defect of inconvenience in charging is caused.
SUMMERY OF THE UTILITY MODEL
The unable gesture of judging of trunk is followed to the automation and speed pre-adjustment is carried out to and charging system ties up in the problem of fuselage, the utility model aims at providing a dispose automatic trunk of following that can dismantle the module of charging based on gesture recognition to solve the problem that appears in the actual life.
In order to solve the above problem, the utility model adopts the following technical scheme:
an automatic following luggage case comprises a luggage case body, an opening and closing structure, a case cover, a top felt, an embedded camera, a separated charging module, a driving wheel, a universal wheel, a built-in control system, an electric driving system and an accumulator case. The right side of the top of the luggage case body is provided with two opening and closing structures which are connected with the case cover through the opening and closing structures, and the top of the case cover is provided with a felt; an embedded camera is arranged above the front side of the luggage case body; a separated charging module is arranged below the camera, a charging cabinet body is arranged on the lower side of the front part of the luggage body, and two charging cavities are arranged in parallel and used for placing a mobile power supply; the two universal wheels are arranged at the front side of the bottom of the luggage case body and are arranged in parallel; two driving wheels are arranged at the rear side of the bottom of the luggage case in parallel.
Preferably, the felt is installed on the upper part of the box cover, is made of fiber materials, has a liner function, increases friction force, and is not easy to slip when sundries are placed on the upper part.
Preferably, the separated charging module is powered by a storage battery at the bottom of the luggage body, and is charged through a contact type charging plug so as to supply temporary demands to people.
As preferred, the disconnect-type module of charging has set up the magnetic sheet in the internal portion of charging cabinet and portable power source upper portion, locks portable power source through the effect of magnetism, prevents that portable power source landing from appearing in the box operation process.
The bottom in the luggage box body is provided with an accumulator box, a built-in control system and an electric drive system.
The whole equipment is powered by a storage battery box positioned at the bottom of the box body.
The built-in control system is located in the middle of the interior of the luggage case body, the front portion of the built-in control system is connected with the embedded camera, and the rear portion of the built-in control system is connected with the electric drive system. The system comprises an ultrasonic ranging module, a GPS positioning module, a motion attitude identification system, a signal receiving unit and an MEMS six-axis gyroscope.
Preferably, the upper part of the front side of the luggage case body is provided with an embedded camera module capable of recording the posture of a human body, and the camera is connected with the front wall outside the luggage case body and forms an upward oblique angle with the outer wall of the luggage case body.
Preferably, the camera records the motion posture of the human body, then sends information to the built-in control system, the built-in control system processes and analyzes the information and then sends the result to the electric driving device, and the operation conditions of two driving motors in the electric driving device are determined, so that the pre-adjustment of the speed and the steering of the box body are achieved.
Preferably, the built-in control system can comprehensively process information recorded by the camera, perform contour detection on the current human body posture through a system self algorithm, recognize the current motion posture of the user, judge whether the motion state changes, and send a command signal to the electric drive system to adjust the self running speed.
Preferably, the control system is internally provided with an ultrasonic ranging module which can be used for detecting the distance between the automatic following suitcase and a user so as to judge the advancing direction, and the running speed is adjusted by setting a threshold value
Preferably, the control system is internally provided with an MEMS six-axis gyroscope, the road surface state can be judged by utilizing various received real-time data, and the running condition of the driving wheel can be adjusted in time through a self-feedback adjusting program.
Preferably, an electric drive system is installed inside the luggage body, two electric drives are arranged in the system, the electric drives are connected with the driving wheels, the electric drive system is connected with the built-in control system, and specific signals sent by the built-in control system can be judged.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through gesture detection, the change of analysis motion state, the direction of advance and the speed of advancing of adjustment automatic following suitcase make the user break away from heavy dragging mode, have liberated manpower resources, let go out the mode more convenient and fast.
(2) The utility model discloses can realize adjusting based on the variable speed of motion gesture discernment, reach two kinds of effects: 1. the speed is adjusted according to the change of the motion posture of the human body. 2. When the emergency happens, the speed can be changed in time, and the experience feeling of the human body is improved.
(3) The utility model discloses simple structure, convenient operation, the felt design is used at the case lid top, can satisfy different human individual demands to the at utmost.
(4) The utility model discloses to charge the module and carry out the disconnect-type design, the module of charging is not restricted to in the box, can hand-carry, can satisfy human interim demand of charging.
(5) The utility model discloses a control system in one of signal reception processing apparatus has adopted the MEMS gyroscope, and it collects machinery, microsensor, executor, signal processing and control circuit, interface circuit, communication and power, adopts the automatic control procedure, has synthesized circuit transportation system, signal conduction system and intelligent feedback module, has promoted the processing speed of whole process under the prerequisite of guaranteeing the security, has sharply shortened reaction time, has improved the operating efficiency by a wide margin.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic structural diagram of the separated charging cabinet body;
fig. 5 is a schematic structural diagram of a split mobile power supply;
FIG. 6 is a schematic block diagram of a built-in control system
Description of the figures
1-case cover, 2-embedded camera, 3-top felt, 4-luggage body, 5-separated charging module, 6-opening and closing structure, 7-driving wheel, 8-universal wheel, 9-electric driving system, 10-storage case, 11-built-in control system, 12-mobile power supply, 13-opening, 14-opening plate, 15-supporting plate, 16-charging cabinet body, 17-cavity, 18-contact charging plug, 19-magnetic adsorption device, 20-magnetic sheet, 21-contact charging jack
Detailed Description
As shown in fig. 1, 2, and 3, the automatic following luggage includes a luggage body 4, an opening and closing structure 6, a cover 1, a top felt 3, an embedded camera 2, a detachable charging module 5, a driving wheel 7, a universal wheel 8, a built-in control system 11, an electric drive system 9, and an electric storage box 10. The luggage case body 4 is connected with the case cover 1 through the opening and closing structure 6 on the right side of the top, and the top of the case cover 1 is provided with the felt 3 which adopts a fiber structure and has a liner function; an embedded camera 2 is arranged above the front side of the luggage case body 4 and used for recording and analyzing the motion posture of the human body; a separate charging module 5 is arranged at the lower side of the front part of the luggage body 4; the two universal wheels 8 are arranged at the front side of the bottom of the luggage case body 4 and are arranged in parallel; two driving wheels 7 are arranged at the rear side of the bottom of the luggage body 4 in parallel.
As shown in fig. 4 and 5, specifically, a separated charging module 5 is designed, which includes a charging cabinet 16 and a through-hole plate 14, the charging cabinet 16 is disposed in the luggage body 4, a supporting plate 15 is disposed in the charging cabinet, and the supporting plate 15 is provided with two cavities 17 arranged in parallel for placing the mobile power supply 12 and supplementing electric energy to the mobile power supply. The through hole plate 14 is positioned on the outer side of the charging cabinet body 16, the mobile power supply 12 can be placed in the cavity 17 through the through hole 13, the contact type charging plug 18 is arranged in the cavity 17, and the charging cabinet body 16 is connected with the storage battery box 10; a contact type charging jack 21 matched with the contact type charging plug 18 in the cavity is arranged at the rear side of the mobile power supply 12, and the mobile power supply 12 can be connected with the contact type charging plug 18 in the cavity through the contact type charging jack 21; the upper portion of portable power source 12 is equipped with magnetic sheet 20, has magnetic force adsorption equipment 19 in the cabinet body 16 that charges, and accessible magnetism inhales the effect and locks portable power source 12, prevents to appear the landing in the removal process.
Three groups of modules, namely a storage battery box 10, a built-in control system 11 and an electric drive system 9, are respectively distributed at the lower side of the luggage body 4 in a front-back order.
The entire apparatus is powered by an accumulator box 10 located at the bottom of the casing 4.
The built-in control system 11 is centrally located inside the luggage body 4, as shown in fig. 6, with its front connected to the embedded camera 2 and its rear connected to the electric drive system 9. The intelligent positioning system comprises an ultrasonic ranging module, a GPS positioning module, a motion gesture recognition system, a signal receiving unit and an MEMS six-axis gyroscope, and has the functions of measuring the distance from a human body, acquiring position information, receiving a signal sent by the embedded camera 2, judging the motion state of the human body through the motion gesture recognition system, judging the road surface condition and the like.
Specifically, for the motion gesture recognition system, the gesture information of a human body in front of the box body 4 is analyzed through the embedded camera 2, and the image is filtered by using a low-pass filter and a high-pass filter so as to detect the edge of the image and enhance the image intensity; carrying out particle algorithm detection and tracking on the information, and extracting the characteristics of motion change from the posture change of the human body through a computer vision and image processing algorithm; the distance between the luggage body 4 and the human body is detected through the ultrasonic ranging module, and the state of the human body is judged under the combined action of the characteristics.
Specifically, upon detecting a change in the motion state, a signal is sent to the electric drive system 9 to change the operating states of the two motors controlled by the electric drive system 9, respectively, thereby adjusting the following speed and the following direction of the intelligent following luggage.
Specifically, for the MEMS six-axis gyroscope, the angular velocity of the rotating object is converted into a direct-current voltage signal proportional to the angular velocity by using the coriolis theorem. A three-axis accelerator (an instrument that senses acceleration changes of the machine in three XYZ axes) and a three-axis gyroscope (an instrument that senses the machine's tendency to tilt back and forth, tilt left and right, and sway left and right) have been successfully combined. When running into the slope in the operation process, can be immediately with road conditions information transfer to being located in the gyroscope sensor of box 4 bottom, the gyroscope is immediately on the basis of the information that receives, combines the self behavior of instrument to judge road surface information by oneself, then begins to exert oneself in the correction to product running state to the complicated road surface condition of adaptation.
Further, the built-in control system 11 is internally provided with an MEMS six-axis gyroscope, can judge the road surface state by utilizing various received real-time data, and timely adjusts the running condition of the driving wheel 7 through a self-feedback adjusting program.
The electric drive system 9 is located at the rear side inside the luggage body 4, and is connected with the storage battery box 10 and the built-in control system 11 located at the front side. The electric driving system 9 is provided with two motors which are respectively connected with the two driving wheels 7 at the rear side of the bottom of the box body 4 to provide power for the driving wheels 7, the change of the motion state of the human body is judged through the built-in control system 11, the rotating speed of the motors is further adjusted to adjust the motion speed, and the steering movement can be realized through the differential motion of the two driving motors through signals sent by the built-in control system 11 during the steering.
Claims (9)
1. An automatic following luggage case is characterized by comprising a luggage case body, an opening and closing structure, a case cover, a driving wheel, a universal wheel, a built-in control system, an electric driving system, an accumulator case, a separated charging module, an embedded camera and an ultrasonic ranging module; the top of the luggage case body is connected with the case cover through an opening and closing structure, and the bottom of the luggage case body is provided with two driving wheels and universal wheels; an embedded camera is arranged on the upper side of the front part of the box body; a separate charging module is arranged below the camera; the inside built-in control system, electric drive system and the accumulator case of disposing of bottom half: the built-in control system adopts raspberry group a 02082; the ultrasonic ranging system is positioned in the built-in control system; the electric drive system is provided with two motors which are respectively connected with two drive wheels positioned at the rear side of the bottom of the luggage case body; the battery provides power for the whole.
2. An automatic following luggage case according to claim 1, characterized in that: the separated charging module on the luggage box body is powered by the storage battery at the bottom of the luggage box body, and the storage battery is charged by contact to provide electric quantity for the mobile power supply so as to supply temporary demands of people.
3. An automatic following luggage case according to claim 2, characterized in that: the magnetic force adsorption equipment of disconnect-type module of charging sets up the magnetic sheet in the internal portion of charging cabinet and portable power source upper portion, locks portable power source through the effect of magnetism, prevents to appear the landing at the removal in-process.
4. An automatic following luggage case according to claim 1, characterized in that: the felt design on the case lid, the felt is installed on case lid upper portion, adopts fibrous material, has the liner effect, increases frictional force, places the difficult landing of debris in the upper portion.
5. An automatic following luggage case according to claim 1, characterized in that: the upper part of the front side of the luggage case body is provided with an embedded camera module capable of recording the posture of a human body, and the camera is connected with the front wall outside the luggage case body and forms an upward oblique angle with the outer wall of the luggage case body.
6. An automatic following luggage case according to claim 1, characterized in that: the luggage box body is internally provided with a built-in control system which comprises an ultrasonic ranging module, a GPS positioning module, a motion attitude identification system, a signal receiving unit and an MEMS six-axis gyroscope.
7. An automatic following luggage case according to claim 1, characterized in that: the ultrasonic ranging module is arranged in the luggage box body and can be used for detecting the distance between the luggage box body and a user so as to judge the advancing direction, and the running speed is adjusted by setting a threshold value.
8. An automatic following luggage case according to claim 1, characterized in that: the built-in MEMS six-axis gyroscope can judge the road surface state by utilizing the received real-time data and adjust the running condition of the driving wheel in time through self-feedback adjustment.
9. An automatic following luggage case according to claim 1, characterized in that: an electric driving system is arranged in the luggage box body, two electric driving machines are arranged in the system, the electric driving machines are connected with driving wheels, and the electric driving system is connected with a built-in control system and can judge specific signals sent by the built-in control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995950.7U CN211961154U (en) | 2019-11-19 | 2019-11-19 | Automatic following luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995950.7U CN211961154U (en) | 2019-11-19 | 2019-11-19 | Automatic following luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211961154U true CN211961154U (en) | 2020-11-20 |
Family
ID=73353951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921995950.7U Expired - Fee Related CN211961154U (en) | 2019-11-19 | 2019-11-19 | Automatic following luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211961154U (en) |
-
2019
- 2019-11-19 CN CN201921995950.7U patent/CN211961154U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20211119 |