CN110992824B

CN110992824B - AR (augmented reality) technical commodity display screen for unmanned supermarket

Info

Publication number: CN110992824B
Application number: CN201911305947.2A
Authority: CN
Inventors: 李鹏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-07-30
Anticipated expiration: 2039-12-18
Also published as: CN110992824A

Abstract

The invention discloses an AR technical commodity display screen for an unmanned supermarket, which comprises an AR virtual display advertisement screen, a transverse moving device, a longitudinal moving device, an A mounting plate, a B mounting plate, an L-shaped bracket, a C mounting plate, an angle changing device, a vertical moving device, a high-performance computer and an entrance of the unmanned supermarket, wherein the L-shaped bracket is fixed on a wall body of the unmanned supermarket, the vertical moving device is arranged on the L-shaped bracket, and the device can realize the up-and-down, left-and-right, front-and-back and rotating motions of the AR virtual display advertisement screen by virtue of the coupling control among an A motor, a B motor, a C motor and a D motor when the experience angle of a customer is poor, thereby automatically adjusting the relative position between the user and the AR virtual display advertisement screen, and then make the customer experience personally on the scene to bring 3D experience sensation for the customer.

Description

AR (augmented reality) technical commodity display screen for unmanned supermarket

Technical Field

The invention relates to the technical field of AR display screens, in particular to an AR technical commodity display screen for an unmanned supermarket.

Background

With the high-speed continuous development of the information industry, the virtual reality technology is also continuously and widely applied to various industries, such as medicine, entertainment, military and aerospace, indoor design, house property development, emergency deduction, games, training and training, ship manufacturing, automobile simulation, rail traffic, the energy field, biomechanics and the like, and has become an important means in the product development and design process. At present, the principle of AR technique is through glasses formation of image to perception people's position and direction are located through the equipment of user on hand and head, make the people feel personally on the scene, and give other people and bring 3D experience sensation, but present AR sense of touch feedback display screen is generally fixed, can not rotate, and to a great extent can bring the influence for user's experience sensation, thereby has also brought the restriction for the development of AR technique.

In order to research how to more vividly show all articles in the unmanned supermarket, the invention provides the AR technical commodity display screen for the unmanned supermarket.

Disclosure of Invention

The invention aims to realize automatic adjustment of the relative position between an AR virtual display advertisement screen and a user, and provides an AR technical commodity display screen for an unmanned supermarket based on the automatic adjustment.

In order to achieve the purpose, the invention adopts the technical scheme that:

according to the technical scheme provided by the invention: an AR technical commodity display screen for an unmanned supermarket comprises an AR virtual display advertisement screen, a transverse moving device, a longitudinal moving device, an A mounting plate, a B mounting plate, an L-shaped support, a C mounting plate, an angle changing device, a vertical moving device, a high-performance computer and an entrance of the unmanned supermarket, wherein the L-shaped support is fixed on a wall body of the unmanned supermarket, the vertical moving device is installed on the L-shaped support, the vertical moving device comprises a telescopic rod, a D support, a D motor, a D screw rod, a D nut and an L-shaped connecting rod, the two D supports are fixed on the inner wall of the L-shaped support, the D nut is installed between the two D supports, the D screw rod penetrates through the D support and the D nut and is movably connected with the D support and the D nut, the lower end of the D screw rod is connected with the D motor, the D motor is fixed on the L-shaped support, l type support upper end movable mounting has the telescopic link, fixed surface is provided with the B mounting panel on the telescopic link, through L type connecting rod fixed connection between D nut and the B mounting panel, B mounting panel upper surface is provided with longitudinal movement device, longitudinal movement device is including C nut, C lead screw, C motor and C support, the C support is provided with two, and is fixed in the upper surface of B mounting panel, two install the C nut between the C support, the C lead screw passes C support and C nut, and with C support and C nut swing joint, one side of C nut is connected with the C motor, C motor fixed mounting is in B mounting panel upper surface, C nut upper surface is fixed and is provided with the A mounting panel, install angle change device on the A mounting panel, angle change device is including A hinge, the angle change device is including a hinge, Connecting rod, B hinge, B lead screw, B support, B motor, B nut and C hinge, the B support is provided with two, and is fixed in A mounting panel upper surface, two install the B nut between the B support, the B lead screw passes B support and B nut, and with B support and B nut swing joint, one side of B lead screw is connected with the B motor, the upper surface of B nut is provided with the B hinge, be provided with A hinge and C hinge on the C mounting panel, install the connecting rod between A hinge and the B hinge, the C mounting panel passes through C hinge swing joint with the A mounting panel, be provided with the lateral shifting device on the C mounting panel, the lateral shifting device includes A nut, A support, A lead screw and A motor, the A support is provided with two, and is fixed in on the medial surface of C mounting panel, two install the A nut in the middle of the A support, the A lead screw passes A support and A nut, and with A support and A nut swing joint, one side of A lead screw is connected with the A motor, fixedly connected with rectangular plate on the A nut, equidistant the installing of rectangular plate has the support, the rectangular plate has the virtual show advertising screen of AR through the leg joint.

As a further improvement of the invention, a commodity placing area, an unmanned commodity display area and a public interest area are arranged in the entrance of the unmanned supermarket.

As a further improvement of the invention, the top view of the AR virtual display advertisement screen is in a circular arc structure.

As a further improvement of the invention, the telescopic rod is of a cylindrical structure, and the L-shaped bracket is movably connected with the telescopic rod in space.

As a further improvement of the present invention, the high-performance computer is electrically connected to a voice interaction system, AR glasses, a positioning/image system, and a video synthesis system, respectively, and the video synthesis system is connected to a real scene library.

Compared with the prior art, the invention has the following advantages:

1) the device is provided with a voice interaction system, when a customer sends out required product sound and is identified by the voice interaction system, a high-performance computer controls a high-precision camera installed in the unmanned supermarket to search, position and photograph products required by the customer and position the position of the customer, the obtained positioning information, video information and video information in a real scene library of the unmanned supermarket are synchronously input into a video synthesis system to be fused, the fused information is displayed on an AR virtual display advertisement screen and AR glasses in real time, different animations are displayed by means of a left lens and a right lens in the AR glasses, different pictures are transmitted to a left eye and a right eye of the customer, and then the brain of the customer directly synthesizes the pictures into a three-dimensional picture, so that the VR function is realized;

2) according to the device, the transverse moving device, the angle changing device, the longitudinal moving device and the vertical moving device are arranged, when the experience angle of a customer is not good, the vertical, the left and the right, the front and the back and the rotating motion of the AR virtual display advertisement screen can be realized by means of the coupling control among the motor A, the motor B, the motor C and the motor D, so that the relative position between the user and the AR virtual display advertisement screen can be automatically adjusted, the customer can feel the situation in person, and the 3D experience feeling is brought to the customer;

3) the symmetrical arrangement of the circular arc-shaped AR virtual display advertisement screen and the three AR virtual display advertisement screens can be more convenient for a user to obtain better experience effects at different positions;

4) setting up in unmanned commodity show district and love public welfare district, can make things convenient for the customer to look over oneself required commodity and obtain satisfied, comfortable rest at will, enjoy that kind of sensation of oneself, thereby further bring better shopping experience for the user, voice interaction system integration is in mascot doll, be used for replacing traditional shopping guide, and can exchange with the customer in real time, thereby it is more intelligent, whole device structure is comparatively simple, user experience effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall side view of the present invention.

FIG. 3 is a schematic diagram of the electrical connection of the AR technology of the present invention.

Fig. 4 is a schematic diagram of the internal space of the unmanned supermarket of the invention.

In the figure: 1. an AR virtual display advertisement screen; 2. a rectangular plate; 3. a support; 4. a lateral movement device; 401. a, a nut; 402. a, a bracket; 403. a, a screw rod; 404. a, a motor; 5. an angle changing device; 501. a, a hinge; 502. a connecting rod; 503. b, a hinge; 504. b, a screw rod; 505. b, a bracket; 506. a motor B; 507. b, a nut; 508. c, a hinge; 6. a, mounting a plate; 7. b, mounting a plate; 8. an L-shaped bracket; 9. c, mounting a plate; 10. a longitudinal moving device; 1001. c, a nut; 1002. c, a screw rod; 1003. c, a motor; 1004. c, supporting; 11. a vertical moving device; 1101. a telescopic rod; 1102. d, a bracket; 1103. a motor; 1104. d, a screw rod; 1105. d, a nut; 1106. an L-shaped connecting rod; 12. a high performance computer; 13. a voice interaction system; 14. AR glasses; 15. a positioning/imaging system; 16. a video compositing system; 17. a real scene library; 18. an unmanned supermarket entrance; 19. a commodity placement area; 20. an unmanned merchandise display area; 21. public areas of love.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, an AR technical merchandise display screen for an unmanned supermarket comprises an AR virtual display advertisement screen 1, a transverse moving device 4, a longitudinal moving device 10, an a mounting plate 6, a B mounting plate 7, an L-shaped bracket 8, a C mounting plate 9, an angle changing device 5, a vertical moving device 11, a high-performance computer 12 and an unmanned supermarket entrance 18, wherein the L-shaped bracket 8 is fixed on a wall of the unmanned supermarket, the vertical moving device 11 is installed on the L-shaped bracket 8, the vertical moving device 11 comprises a telescopic rod 1101, a D bracket 1102, a D motor 1103, a D lead screw 1104, a D nut 1105 and an L-shaped connecting rod 1106, the D bracket 1102 is provided with two numbers and fixed on an inner wall of the L-shaped bracket 8, the D nut 1105 is installed between the two D brackets 1102, the D lead screw 1104 passes through the D brackets 1102 and the D nut 1105 and is movably connected with the D brackets 1102 and the D nut 1105, the lower end of the D screw 1104 is connected with a D motor 1103, the D motor 1103 is fixed on an L-shaped support 8, the upper end of the L-shaped support 8 is movably provided with an expansion link 1101, the upper surface of the expansion link 1101 is fixedly provided with a B mounting plate 7, the D nut 1105 is fixedly connected with the B mounting plate 7 through an L-shaped connecting rod 1106, the upper surface of the B mounting plate 7 is provided with a longitudinal moving device 10, the longitudinal moving device 10 comprises a C nut 1001, a C screw 1002, a C motor 1003 and a C support 1004, the C support 1004 is provided with two brackets and fixed on the upper surface of the B mounting plate 7, the C nut 1001 is arranged between the two C supports 1004, the C screw 1002 passes through the C supports 1004 and the C nut 1001 and is movably connected with the C supports 1004 and the C nut 1001, one side of the C nut 1001 is connected with the C motor 1003, and the C motor 1003 is fixedly arranged on the upper surface of the mounting plate B7, the upper surface of the C nut 1001 is fixedly provided with an A mounting plate 6, the A mounting plate 6 is provided with an angle changing device 5, the angle changing device 5 comprises an A hinge 501, a connecting rod 502, a B hinge 503, a B screw rod 504, a B bracket 505, a B motor 506, a B nut 507 and a C hinge 508, the two B brackets 505 are fixed on the upper surface of the A mounting plate 6, the B nut 507 is arranged between the two B brackets 505, the B screw rod 504 penetrates through the B brackets 505 and the B nut 507 and is movably connected with the B brackets 505 and the B nut 507, one side of the B screw rod 504 is connected with the B motor 506, the upper surface of the B nut 507 is provided with the B hinge 503, the C mounting plate 9 is provided with the A hinge 501 and the C hinge 508, the connecting rod 502 is arranged between the A hinge 501 and the B hinge 503, the C mounting plate 9 is movably connected with the A mounting plate 6 through the C hinge 508, be provided with lateral shifting device 4 on the C mounting panel 9, lateral shifting device 4 is including A nut 401, A support 402, A lead screw 403 and A motor 404, A support 402 is provided with two, and is fixed in on the medial surface of C mounting panel 9, two install A nut 401 in the middle of the A support 402, A lead screw 403 passes A support 402 and A nut 401, and with A support 402 and A nut 401 swing joint, one side of A lead screw 403 is connected with A motor 404, fixedly connected with rectangular plate 2 on the A nut 401, equidistant support 3 of installing on rectangular plate 2, rectangular plate 2 is connected with the virtual show advertising screen 1 of AR through support 3.

As shown in fig. 4, a commodity placing area 19, an unmanned commodity display area 20 and an loving public area 21 are arranged in the unmanned supermarket entrance 18, and the unmanned commodity display area 20 and the loving public area 21 are arranged, so that a customer can conveniently check a commodity required by the customer at will and obtain an agreeable and comfortable rest, and enjoy a feeling of being at home, thereby further bringing better shopping experience to the user.

As shown in fig. 1, the top view of the AR virtual display advertisement screen 1 is an arc-shaped structure, and the arrangement of the arc-shaped structure is also beneficial to enhancing the experience effect of the user.

As shown in fig. 2, the telescopic rod 1101 is a cylindrical structure, the L-shaped bracket 8 is movably connected with the telescopic rod 1101 in space, and the telescopic rod 1101 and the L-shaped bracket 8 are spatially arranged to facilitate the lifting and lowering of the whole device.

As shown in fig. 3, the high-performance computer 12 is electrically connected to a voice interaction system 13, AR glasses 14, a positioning/image system 15, and a video synthesis system 16, the video synthesis system 16 is connected to a real scene library 17, and the AR virtual display advertisement screen 1 can display a more realistic effect by the arrangement of the high-performance computer 12.

It should be noted that the present invention is an AR technology merchandise display screen for an unmanned supermarket, when a customer enters the unmanned supermarket through an unmanned supermarket entrance 18, a temporary rest place can be provided for the customer by setting a love public interest area 21, when the customer needs to check a product displayed in a merchandise placement area 19, the customer enters an unmanned merchandise display area 20 through the love public interest area 21, and manually wears AR glasses 14, after the sound is made and recognized by a voice interaction system 13, a high performance computer 12 controls a high precision camera installed in the unmanned supermarket to search, position and photograph a product required by the customer and position the position of the customer, and synchronously inputs the obtained positioning information, video information and video information in an unmanned real supermarket scene library 17 into a video synthesis system 16 for data fusion, and displays the fused AR information on a virtual display advertisement screen 1 and in the AR glasses 14 in real time, different animations are displayed by the left lens and the right lens in the AR glasses 14, so that different pictures are transmitted to the left eye and the right eye of a customer, the brain of the customer directly synthesizes the pictures into a three-dimensional picture, the VR function is realized, when the experience angle of the customer is not good, the D motor 1103 works, the D nut 1105 spirally slides relative to the D screw 1104, the B mounting plate 7 is pushed to move up and down by the L-shaped connecting rod 1106, when the C motor 1003 works, the C screw 1002 also spirally slides relative to the C nut 1001, so that the A mounting plate 1001 fixedly connected with the C nut longitudinally moves, when the B motor 506 works, the B nut 507 drives the connecting rod 502 to rotate around the axis of the C hinge 508, the C mounting plate 9 rotates, when the A motor 404 works, the rectangular plate 2 fixedly connected with the A nut 401 transversely moves, and the A motor 404 and the B motor 506 move transversely, Coupling control between C motor 1003 and D motor 1103 can realize the up-and-down, left-and-right, front-and-back and rotary motion of virtual show advertisement screen 1 of AR to can automatically regulated user and the virtual relative position who shows advertisement screen 1 of AR, and then make the customer feel personally on the scene, and bring 3D experience sensation for the customer.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An AR technical commodity display screen for an unmanned supermarket comprises an AR virtual display advertisement screen (1), a transverse moving device (4), a longitudinal moving device (10), an A mounting plate (6), a B mounting plate (7), an L-shaped support (8), a C mounting plate (9), an angle changing device (5), a vertical moving device (11) and a high-performance computer (12), and is characterized in that the L-shaped support (8) is fixed on a wall body of the unmanned supermarket, the L-shaped support (8) is provided with the vertical moving device (11), the vertical moving device (11) comprises a telescopic rod (1101), a D support (1102), a D motor (1103), a D screw rod (1104), a D nut (1105) and an L-shaped connecting rod (1106), the two D supports (1102) are fixed on the inner wall of the L-shaped support (8), and the D nut (1105) is arranged between the two D supports (1102), the D lead screw (1104) penetrates through a D support (1102) and a D nut (1105) and is movably connected with the D support (1102) and the D nut (1105), the lower end of the D lead screw (1104) is connected with a D motor (1103), the D motor (1103) is fixed on an L-shaped support (8), the upper end of the L-shaped support (8) is movably provided with an expansion rod (1101), the upper surface of the expansion rod (1101) is fixedly provided with a B mounting plate (7), the D nut (1105) is fixedly connected with the B mounting plate (7) through an L-shaped connecting rod (1106), the upper surface of the B mounting plate (7) is provided with a longitudinal moving device (10), the longitudinal moving device (10) comprises a C nut (1001), a C lead screw (1002), a C motor (1003) and a C support (1004), the C supports (1004) are provided with two and fixed on the upper surface of the B mounting plate (7), a C nut (1001) is installed between the two C supports (1004), the C lead screw (1002) penetrates through the C supports (1004) and the C nut (1001) and is movably connected with the C supports (1004) and the C nut (1001), one side of the C nut (1001) is connected with a C motor (1003), the C motor (1003) is fixedly installed on the upper surface of a B installation plate (7), an A installation plate (6) is fixedly arranged on the upper surface of the C nut (1001), an angle change device (5) is installed on the A installation plate (6), the angle change device (5) comprises an A hinge (501), a connecting rod (502), a B hinge (503), a B lead screw (504), a B support (505), a B motor (506), a B nut (507) and a C hinge (508), two B supports (505) are arranged and are fixed on the upper surface of the A installation plate (6), a B nut (507) is installed between the two brackets B (505), the B lead screw (504) penetrates through the brackets B (505) and the B nut (507) and is movably connected with the brackets B (505) and the B nut (507), one side of the B lead screw (504) is connected with a B motor (506), a B hinge (503) is arranged on the upper surface of the B nut (507), an A hinge (501) and a C hinge (508) are arranged on the C mounting plate (9), a connecting rod (502) is installed between the A hinge (501) and the B hinge (503), the C mounting plate (9) is movably connected with an A mounting plate (6) through the C hinge (508), a transverse moving device (4) is arranged on the C mounting plate (9), and the transverse moving device (4) comprises an A nut (401), a bracket A (402), an A lead screw (403) and an A motor (404), a support (402) is provided with two, and is fixed in on the medial surface of C mounting panel (9), two install A nut (401) in the middle of A support (402), A lead screw (403) pass A support (402) and A nut (401), and with A support (402) and A nut (401) swing joint, one side of A lead screw (403) is connected with A motor (404), fixedly connected with rectangular plate (2) is gone up in A nut (401), equidistant support (3) of installing on rectangular plate (2), rectangular plate (2) are connected with virtual show advertisement screen of AR (1) through support (3).

2. The AR technology merchandise display screen for an unmanned supermarket according to claim 1, wherein: the top view of the AR virtual display advertisement screen (1) is of a circular arc structure.

3. The AR technology merchandise display screen for an unmanned supermarket according to claim 1, wherein: the telescopic rod (1101) is of a cylindrical structure, and the L-shaped support (8) is movably connected with the telescopic rod (1101) in space.

4. The AR technology merchandise display screen for an unmanned supermarket according to claim 1, wherein: the high-performance computer (12) is respectively and electrically connected with a voice interaction system (13), AR glasses (14), a positioning/image system (15) and a video synthesis system (16), and the video synthesis system (16) is connected with a real scene library (17).