CN113370909B - Internet of vehicles intelligent terminal based on big dipper positioning system - Google Patents
Internet of vehicles intelligent terminal based on big dipper positioning system Download PDFInfo
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- CN113370909B CN113370909B CN202110734153.9A CN202110734153A CN113370909B CN 113370909 B CN113370909 B CN 113370909B CN 202110734153 A CN202110734153 A CN 202110734153A CN 113370909 B CN113370909 B CN 113370909B
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- plate
- wall
- small
- box body
- intelligent terminal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0007—Mid-console
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle networking intelligent terminal based on a Beidou positioning system, belonging to the technical field of vehicle networking intelligent terminals, and the vehicle networking intelligent terminal comprises a vehicle networking terminal, wherein the vehicle networking terminal comprises a box body and further comprises: the integral angle adjusting device is connected to the box body; and a single angle adjustment device connected to the integral angle adjustment device; the integral angle adjusting device comprises a rotating structure connected to the box body; and a moving structure connected to the top end of the rotating structure; the single angle adjusting device comprises a placing box and a positioning structure; and a rotary driving structure connected to the integral angle adjusting device; the two groups of displays are connected with the terminal and are placed on the box body, so that the distance between the two groups of displays is shortened, the users can watch conveniently, and the watching effect is improved.
Description
Technical Field
The invention relates to the technical field of intelligent terminals of internet of vehicles, in particular to an intelligent terminal of internet of vehicles based on a Beidou positioning system.
Background
The intelligent terminal of the internet of vehicles is a vehicle event data recorder, the vehicle event data recorder is an instrument for recording related information such as images and sounds during the running process of the vehicle, after the vehicle event data recorder is installed, video images and sounds of the whole running process of the vehicle can be recorded, evidences can be provided for traffic accidents, people who like self-driving travel can be used for recording the process of overcoming difficult dangerous obstacles, the people can carry out video recording while driving, and meanwhile, time, speed and positions are recorded in the video, so that the intelligent terminal of the internet of vehicles is a black box.
The current intelligent terminal of car networking is two solitary equipment with accuse in the car, therefore display distance between them will be far away to the user of not being convenient for watches, and both displays can not carry out mechanized angle modulation, thereby can bring inconvenience for the user, for this reason, we propose a car networking intelligent terminal based on big dipper positioning system.
Disclosure of Invention
The invention is provided in view of the above and/or the problems existing in the existing vehicle networking intelligent terminal based on the Beidou positioning system.
Therefore, the invention aims to provide an intelligent terminal of internet of vehicles based on a Beidou positioning system, which can solve the problems that the distance between two displays is far and the displays can not be mechanically adjusted by connecting the two groups of displays with the terminal, placing the two groups of displays on a box body, adjusting the angles of the two groups of displays simultaneously through an integral angle adjusting device and adjusting the angle of one group of displays through a single angle adjusting device.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
the utility model provides a car networking intelligent terminal based on beidou positioning system, it includes: the car networking terminal, the car networking terminal includes the box body, still includes: the integral angle adjusting device is connected to the box body; and
a single angle adjustment device connected to the integral angle adjustment device;
the integral angle adjusting device comprises a rotating structure connected to the box body;
and
the moving structure is connected to the top end of the rotating structure;
the single angle adjusting device comprises a placing box and a positioning structure; and
the rotary driving structure is connected to the integral angle adjusting device; and
the adjusting structures can be disconnected with the rotary driving structures, and the number of the adjusting structures is two;
the adjusting structure comprises a large rotating shaft and a third air cylinder, the inner walls of two ends of the bottom of the box are placed and connected with the large rotating shaft through bearings, the second air cylinder is installed at the top of the large rotating shaft, the output end of the second air cylinder is connected with a placing plate through a piston rod, the inner wall of one end of the placing plate is provided with a small joint bearing, the third air cylinder is installed on the inner wall of the small joint bearing, the output end of the third air cylinder is connected with a display through a piston rod in a movable mode, the top of the placing plate is provided with a fixing rod, the top of the fixing rod is movably connected with the display, the display is two groups in total, the bottom of the large rotating shaft can be disconnected with a rotary driving structure, and the left side of the display is electrically connected with a camera, and the display is electrically connected with a terminal.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the movable structure comprises a U-shaped plate, a bearing connecting screw rod is arranged on the inner wall of the U-shaped plate, a nut is connected with one end of the screw rod in a threaded manner, the nut is installed on a sliding block, a small box body is installed at the left end of the U-shaped plate, a small servo motor is installed on the inner wall of the small box body, the output end of the small servo motor passes through the bearing connecting screw rod, a connecting plate is installed at the top of the sliding block, one end of the connecting plate is movably connected with a telescopic assembly through a pin, the top of the telescopic assembly is connected with a large hollow pipe through a fixed plate, the bottom end of the large hollow pipe is inserted into the inner wall of a joint bearing, the top of the large hollow pipe is connected with a single angle adjusting device, and the bottom of the U-shaped plate is connected with a rotating structure.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the inner wall of the bottom end of the box body is provided with a terminal, the terminal is provided with a Beidou chip, a first partition plate is installed on the inner wall of the middle end of the box body, a second partition plate is installed on the inner wall of the top end of the box body, a joint bearing is installed on the inner wall of the middle end of the second partition plate, and the terminal is electrically connected with the operation panel.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the rotating structure comprises a first box body and a first servo motor, a first partition plate is installed at the bottom of the first box body, the first servo motor is installed on the inner wall of the first box body, and the output end of the first servo motor is installed at the bottom of the U-shaped plate through a connecting bearing.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the telescopic assembly comprises a solid rod and a hollow pipe, the solid rod is inserted into the inner wall of the hollow pipe in a splicing mode, positioning grooves are formed in two ends of the inner wall of the hollow pipe, positioning rods are installed at two ends of the solid rod, and the positioning rods are inserted into the inner wall of the positioning grooves in a splicing mode.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the bottom of the solid rod is movably connected with the connecting plate through a pin, the top of the hollow tube is provided with a fixing plate, and the fixing plate is arranged on the inner wall of the bottom end of the large hollow tube.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: supporting rods are arranged at two ends of the top of the large hollow pipe, and a placing box is arranged at the top of each supporting rod;
and a supporting plate is arranged on the inner wall of the top end of the large hollow pipe, and a second box body is arranged at the top of the supporting plate.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the rotary driving structure comprises a second box body and a small U-shaped plate, a second servo motor is installed on the inner wall of the second box body, a first belt pulley is installed on an output shaft of the second servo motor, the first belt pulley is connected with the second belt pulley through a belt, and the diameter of the first belt pulley is larger than that of the second belt pulley.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: placing box bottom both ends and installing little U-shaped board, little U-shaped inboard wall passes through the bearing and connects little pivot, peg graft at belt pulley two inner walls in little pivot bottom, little pivot top extends to little U-shaped inboard wall, little pivot top installation cylinder one, the output of cylinder one passes through the piston rod and connects the stripper plate, the stripper plate is located big pivot below, the end face tooth is set to the looks remote site of stripper plate and big pivot.
As an optimal scheme of the Beidou positioning system-based Internet of vehicles intelligent terminal, the invention comprises the following steps: the positioning structure comprises a cylinder IV, the cylinder IV is arranged at the bottom of the placing plate, the output end of the cylinder IV is connected with a second extrusion plate through a piston rod, the second extrusion plate is positioned on one side of the placing box, and the opposite end of the second extrusion plate and the opposite end of the placing box are provided with end face teeth.
Compared with the prior art:
1. the two groups of displays are connected with the terminal and are arranged on the box body, so that the distance between the two groups of displays is shortened, the users can watch conveniently, and the watching effect is improved;
2. the display can be mechanically adjusted in angle through the integral angle adjusting device and the single angle adjusting device, and the use convenience is particularly improved;
3. the angle of the display can be adjusted according to the requirements of a user through the integral angle adjusting device and the single angle adjusting device, so that the watching effect of the user is improved;
4. through the rotation driving structure, the two groups of adjusting structures can work, and the effect of reducing cost investment is achieved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at C of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at D in FIG. 1 according to the present invention;
FIG. 6 is a schematic top view of a large hollow tube structure according to the present invention;
FIG. 7 is a schematic view of the overall structure of the present invention;
FIG. 8 is a schematic top view of a display structure according to the present invention;
FIG. 9 is a top view of the telescoping assembly of the present invention.
In the figure: the device comprises a box body 1, a terminal 11, a Beidou chip 111, a first partition plate 12, a second partition plate 13, an integral angle adjusting device 2, a rotating structure 21, a first box body 211, a first servo motor 212, a moving structure 22, a U-shaped plate 221, a screw 222, a slide block 223, a nut 224, a small box body 225, a small servo motor 226, a connecting plate 227, a telescopic assembly 23, a solid rod 231, a hollow pipe 232, a positioning groove 233, a positioning rod 234, a large hollow pipe 24, a fixing plate 241, a joint bearing 25, a single angle adjusting device 3, a placing box 31, a supporting rod 311, a rotating driving structure 32, a second box body 321, a supporting plate 3211, a second servo motor 322, a first belt pulley 323, a belt 324, a second belt pulley 325, a small U-shaped plate 326, a small rotating shaft 327, a first air cylinder 328, a squeezing plate, an adjusting structure 33, a large rotating shaft 331, a second air cylinder 332, a third air cylinder 333, a small joint bearing 334, a placing plate 34, a fixing rod 35, a display 36, a rotating structure 21, a first box body 211, a small rotating structure 211, a small box body 211, a fixing plate, positioning structure 37, cylinder four 371, extrusion board two 372, car networking terminal 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a Beidou positioning system-based intelligent terminal for Internet of vehicles, which has the advantages of shortening the distance between two groups of displays 36 and mechanically adjusting the angles of the displays 36, and please refer to fig. 1-9, wherein the terminal for Internet of vehicles 10 comprises a box body 1, an integral angle adjusting device 2 and a single angle adjusting device 3;
further, the method also comprises the following steps: an integral angle adjusting device 2 connected to the box body 1; and
a single angle adjusting device 3 connected to the integral angle adjusting device 2;
further, 1 bottom inner wall of box body is equipped with terminal 11, be equipped with big dipper chip 111 on terminal 11, baffle one 12 is installed to 1 middle-end inner wall of box body, baffle two 13 are installed to 1 top inner wall of box body, joint bearing 25 is installed to two 13 middle-end inner walls of baffle, 11 electric connection operating panel in terminal, it is specific, big dipper chip 111 has contained the RF radio frequency chip, baseband chip and microprocessor's chipset, relevant equipment passes through big dipper chip, can accept the signal by big dipper satellite transmission, thereby accomplish the function of location navigation.
Further, the integral angle adjusting device 2 comprises a rotating structure 21 connected to the box body 1; and
a moving structure 22 connected to the top end of the rotating structure 21;
the rotating structure 21 comprises a first box body 211 and a first servo motor 212, a first partition plate 12 is arranged at the bottom of the first box body 211, the first servo motor 212 is arranged on the inner wall of the first box body 211, and the output end of the first servo motor 212 is arranged at the bottom of the U-shaped plate 221 through a connecting bearing;
the movable structure 22 comprises a U-shaped plate 221, the inner wall of the U-shaped plate 221 is connected with a screw 222 through a bearing, one end of the screw 222 is in threaded connection with a nut 224, the nut 224 is installed on a sliding block 223, the left end of the U-shaped plate 221 is provided with a small box body 225, the inner wall of the small box body 225 is provided with a small servo motor 226, the output end of the small servo motor 226 is connected with the screw 222 through the bearing, the top of the sliding block 223 is provided with a connecting plate 227, one end of the connecting plate 227 is movably connected with a telescopic assembly 23 through a pin, the top of the telescopic assembly 23 is connected with a large hollow tube 24 through a fixing plate 241, the bottom end of the large hollow tube 24 is inserted into the inner wall of a joint bearing 25, the top of the large hollow tube 24 is connected with a single angle adjusting device 3, and the bottom of the U-shaped plate 221 is connected with a rotary structure 21;
the telescopic assembly 23 comprises a solid rod 231 and a hollow tube 232, the solid rod 231 is inserted in the inner wall of the hollow tube 232, positioning grooves 233 are formed in two ends of the inner wall of the hollow tube 232, positioning rods 234 are installed at two ends of the solid rod 231, and the positioning rods 234 are inserted in the inner walls of the positioning grooves 233;
the bottom of the solid rod 231 is movably connected with a connecting plate 227 through a pin, the top of the hollow tube 232 is provided with a fixing plate 241, and the fixing plate 241 is arranged on the inner wall of the bottom end of the large hollow tube 24;
supporting rods 311 are arranged at two ends of the top of the large hollow pipe 24, and a placing box 31 is arranged at the top of each supporting rod 311;
big hollow tube 24 top inner wall installation backup pad 3211, backup pad 3211 top installation box two 321, it is specific, through inject solid pole 231 in hollow tube 232, have the effect that forms the telescopic link, through pegging graft locating lever 234 in constant head tank 233, have and make solid pole 231 drive hollow tube 232 and carry out the effect of rotation, joint bearing 25 is a spherical sliding bearing, and its sliding contact surface is an interior sphere and an ectosphere, can rotate the swing at arbitrary angle during the motion.
Further, the single angle adjusting device 3 includes a placing box 31, a positioning structure 37; and
a rotation driving structure 32 connected to the integral angle adjusting device 2; and
the adjusting structure 33 comprises a large rotating shaft 331 and a third air cylinder 333, the inner walls of two ends of the bottom of the placing box 31 are connected with the large rotating shaft 331 through bearings, the second air cylinder 332 is installed at the top of the large rotating shaft 331, the output end of the second air cylinder 332 is connected with the placing plate 34 through a piston rod, the inner wall of one end of the placing plate 34 is provided with a third air cylinder 334, the inner wall of the third air cylinder 334 is provided with a third air cylinder 333, the output end of the third air cylinder 333 is movably connected with the display 36 through a piston rod, the top of the placing plate 34 is provided with a fixed rod 35, the top of the fixed rod 35 is movably connected with the display 36, the display 36 is divided into two groups, the bottom of the large rotating shaft 331 can be disconnected with the rotary driving structure 32, the left display 36 is electrically connected with a camera, and the display 36 is electrically connected with the terminal 11;
the rotary driving structure 32 comprises a second box body 321 and a small U-shaped plate 326, a second servo motor 322 is arranged on the inner wall of the second box body 321, a first belt pulley 323 is arranged on an output shaft of the second servo motor 322, the first belt pulley 323 is connected with a second belt pulley 325 through a belt 324, and the diameter of the first belt pulley 323 is larger than that of the second belt pulley 325;
the two ends of the bottom of the placing box 31 are provided with small U-shaped plates 326, the inner walls of the small U-shaped plates 326 are connected with small rotating shafts 327 through bearings, the bottom ends of the small rotating shafts 327 are inserted into the inner walls of the belt pulleys II 325, the tops of the small rotating shafts 327 extend to the inner walls of the small U-shaped plates 326, the tops of the small rotating shafts 327 are provided with first air cylinders 328, the output ends of the first air cylinders 328 are connected with extrusion plates 329 through piston rods, the extrusion plates 329 are located below the large rotating shafts 331, and the opposite ends of the extrusion plates 329 and the large rotating shafts 331 are provided with end face teeth;
the positioning structure 37 comprises a cylinder four 371, the cylinder four 371 is installed at the bottom of the placing plate 34, the output end of the cylinder four 371 is connected with a squeezing plate two 372 through a piston rod, the squeezing plate two 372 is located at one side of the placing box 31, the opposite end of the squeezing plate two 372 and the placing box 31 is provided with end face teeth, specifically, the piston rod on the cylinder one 328 is provided with no rotation, the piston rod on the cylinder two 332 is provided with no rotation, the left display 36 has the function of monitoring the running process of the automobile through a camera, the right display 36 has the function of displaying the data related to the control in the automobile, the left display 36 is connected with the terminal 11 through a VGA wire, the right display 36 is connected with the terminal 11 through an HDMI wire, the first cylinder 328 has an effect of driving the extrusion plate 329 to ascend and descend, the ascending extrusion plate 329 has an effect of extruding the large rotating shaft 331, and after extrusion, the small rotating shaft 327 has an effect of driving the large rotating shaft 331 to rotate.
When the automobile is not in running, the two groups of displays 36 are positioned in the combined module through the terminal 11, so that the contents on the two groups of displays 36 are spliced into a complete content, the viewing effect is improved, when the two groups of displays need to be adjusted in angle simultaneously, the U-shaped plate 221 rotates back and forth through the servo motor I212, the U-shaped plate 221 rotating back and forth drives the placing box 31 on the large hollow tube 24 to rotate back and forth through the telescopic assembly 23, thereby, the display 36 is driven to rotate back and forth until the display 36 reaches a proper position, when the display 36 reaches the proper position, the screw 222 is driven to rotate by the small servo motor 226, the rotating screw 222 enables the sliding block 223 to move left and right through the nut 224, when the sliding block 223 moves left and right, the telescopic assembly 23 enables the large hollow pipe 24 to incline left and right through the joint bearing 25, the large hollow pipe 24 inclined left and right enables the display 36 to incline left and right through the placing box 31 until the display 36 reaches a proper angle, thereby achieving the purpose of adjusting the angle of the display 36, thus simultaneously adjusting the angles of the two groups of displays, when the angle of one group of displays 36 needs to be adjusted, the placing plate 34 is lifted through the second cylinder 332, thereby driving the one group of displays 36 to lift, thus, the two sets of displays 36 are staggered, after staggering, the second servo motor 322 is started, after starting, the second servo motor 322 drives the small rotating shaft 327 to rotate through the first belt pulley 323, the belt 324 and the second belt pulley 325, then the first corresponding cylinder 328 drives the extrusion plate 329 to ascend, so that the extrusion plate 329 extrudes the large rotating shaft 331, after extrusion, the small rotating shaft 327 which rotates drives the large rotating shaft 331 to rotate, the large rotating shaft 331 which rotates drives the corresponding display 36 to rotate through the placing plate 34 until one set of displays 36 rotates to a proper position, when one set of displays 36 reaches the proper position, the first cylinder 328 drives one side of the display 36 to ascend and descend until one set of displays 36 reaches a proper angle, so as to adjust the angle of one set of displays 36, after the angle of one set of displays 36 is adjusted, the second pressing plate 372 presses the placing box 31 by the fourth air cylinder 371, so that the placing plate 34 is prevented from rotating, and after pressing, the pressing plate 329 is restored to the original position.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734153.9A CN113370909B (en) | 2021-06-30 | 2021-06-30 | Internet of vehicles intelligent terminal based on big dipper positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734153.9A CN113370909B (en) | 2021-06-30 | 2021-06-30 | Internet of vehicles intelligent terminal based on big dipper positioning system |
Publications (2)
| Publication Number | Publication Date |
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| CN113370909A CN113370909A (en) | 2021-09-10 |
| CN113370909B true CN113370909B (en) | 2022-03-25 |
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| CN202110734153.9A Expired - Fee Related CN113370909B (en) | 2021-06-30 | 2021-06-30 | Internet of vehicles intelligent terminal based on big dipper positioning system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963470A (en) * | 2021-09-17 | 2022-01-21 | 中通服网盈科技有限公司 | Intelligent entrance guard gate equipment and system thereof |
| CN115076365A (en) * | 2022-07-20 | 2022-09-20 | 大庆凯荣科技有限公司 | An intelligent adjustment and protection device for the transmission system of a pumping unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208538198U (en) * | 2018-08-06 | 2019-02-22 | 河源市国讯信息工程有限公司 | A kind of car networking intelligent terminal based on BEI-DOU position system |
| CN112879774A (en) * | 2021-01-25 | 2021-06-01 | 黄河水利职业技术学院 | City wisdom tourism is guide to visitors device independently |
| CN112944130A (en) * | 2021-01-29 | 2021-06-11 | 吉安创星空间科技有限公司 | Furniture is with having intelligent tea table of display screen |
| CN113050123A (en) * | 2021-03-10 | 2021-06-29 | 福建瑶光智能科技有限公司 | Make things convenient for car networking terminal equipment of big dipper location of taking of dismouting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102237598B1 (en) * | 2016-08-31 | 2021-04-07 | 삼성전자주식회사 | Display apparatus |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208538198U (en) * | 2018-08-06 | 2019-02-22 | 河源市国讯信息工程有限公司 | A kind of car networking intelligent terminal based on BEI-DOU position system |
| CN112879774A (en) * | 2021-01-25 | 2021-06-01 | 黄河水利职业技术学院 | City wisdom tourism is guide to visitors device independently |
| CN112944130A (en) * | 2021-01-29 | 2021-06-11 | 吉安创星空间科技有限公司 | Furniture is with having intelligent tea table of display screen |
| CN113050123A (en) * | 2021-03-10 | 2021-06-29 | 福建瑶光智能科技有限公司 | Make things convenient for car networking terminal equipment of big dipper location of taking of dismouting |
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