CN113178155A - Smart city information interaction equipment - Google Patents

Smart city information interaction equipment Download PDF

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Publication number
CN113178155A
CN113178155A CN202110364926.9A CN202110364926A CN113178155A CN 113178155 A CN113178155 A CN 113178155A CN 202110364926 A CN202110364926 A CN 202110364926A CN 113178155 A CN113178155 A CN 113178155A
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China
Prior art keywords
fixedly connected
information interaction
equal fixedly
fixed
columns
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Pending
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CN202110364926.9A
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Chinese (zh)
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董静
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Individual
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Individual
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Priority to CN202110364926.9A priority Critical patent/CN113178155A/en
Publication of CN113178155A publication Critical patent/CN113178155A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007Displays with power supply provided by solar cells or photocells
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses smart city information interaction equipment in the technical field of information interaction; including two fixed columns, the equal fixedly connected with anticollision cover of bottom outer wall of two fixed columns, the inner wall of two fixed columns all overlaps to be established and is connected with the bracing piece, the equal fixedly connected with connection pad in bottom of two bracing pieces, the equal fixedly connected with base in bottom of two connection pads, the top of two bases evenly runs through the meshing and is connected with a plurality of fixing bolt, the top of two fixed columns all is equipped with the spliced pole, two spliced poles all establish with the bracing piece cover and are connected, the top and the bottom of two spliced poles all are equipped with the adapter sleeve, first mounting hole has all been seted up at the top of two adapter sleeves. The invention has the beneficial effects that: this device is simple to use, installs at the traffic lights intersection, makes things convenient for office workers to utilize and waits for the traffic lights time to accept external information, can make the instruction to near road simultaneously, makes things convenient for people to select the route, saves device body energy consumption simultaneously, improves wisdom city construction pace.

Description

Smart city information interaction equipment
Technical Field
The invention relates to the technical field of information interaction, in particular to intelligent city information interaction equipment.
Background
Information interaction refers to the process of sending and receiving information, along with the continuous progress of science and technology in China, more and more cities advocate the implementation of smart cities, and the smart cities need digital information interaction.
In the prior art, the rhythm of life of office workers in most big cities is fast, external information cannot be obtained in time, the time of office workers is long, and the office workers can be out of society if information cannot be obtained in time. Therefore, those skilled in the art provide a smart city information interaction device to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide smart city information interaction equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a smart city information interaction device comprises two fixing columns, wherein the outer walls of the bottom ends of the two fixing columns are fixedly connected with anti-collision sleeves, the inner walls of the two fixing columns are sleeved with support rods, the bottoms of the two support rods are fixedly connected with connecting discs, the bottoms of the two connecting discs are fixedly connected with bases, the tops of the two bases are uniformly connected with a plurality of fixing bolts in a penetrating and meshing manner, connecting columns are arranged at the tops of the two fixing columns, the two connecting columns are connected with the support rod sleeves in a sleeved manner, connecting sleeves are arranged at the tops and the bottoms of the two connecting columns, first mounting holes are formed in the tops of the two connecting sleeves, the first mounting holes are connected with the support rod sleeves in matched positions, bolts are arranged at the two sides, away from each other, of the connecting sleeves in a penetrating and meshing manner, and threaded holes are formed in the side walls, matched with the positions of the two support rods and the bolts, it is a plurality of the bolt all runs through the meshing with position assorted screw hole and is connected, and is a plurality of the equal fixedly connected with of one end of bracing piece is kept away from respectively to the adapter sleeve protects the box, and is a plurality of the equal fixed mounting in inside of protection box has the electron sign.
As a further scheme of the invention: two the wire way has all been seted up to the inner wall of bracing piece, two the bracing piece all has a wire, a plurality of with the equal through connection of adapter sleeve position assorted lateral wall the wire all with position assorted electronic indicator electric connection, provide the electric energy for the electronic indicator through the wire.
As a still further scheme of the invention: two the top of spliced pole all is equipped with the fore-set, two fixed connection, two are all established with position assorted bracing piece top cover to the fore-set the common fixedly connected with horizontal pole in both sides that the fore-set is close to each other, provides the installation and the working space of part spare part through the horizontal pole.
As a still further scheme of the invention: the inner walls of the two fixing columns, the two connecting columns and the two top columns are provided with inner grooves, the inner grooves are connected with the outer wall of the supporting rod matched with the positions in a sleeved mode, and installation and connection spaces of the top columns and the supporting rod are provided through the inner grooves.
As a still further scheme of the invention: the top of horizontal pole is equipped with the mounting box, the equal first fixed block of fixedly connected with in bottom of both sides is kept away from each other to the mounting box, two first fixed block all with position assorted horizontal pole top fixed connection, the inner wall fixedly connected with traffic lights of mounting box one end lateral wall the first display screen of one end lateral wall inner wall fixedly connected with of horizontal pole controls the road traffic through the traffic lights, reports road information through first display screen.
As a still further scheme of the invention: the horizontal pole is located the equal fixedly connected with mount pad in top that the mounting box kept away from both sides each other, two the equal fixedly connected with supporting shoe in top of mount pad, two the equal fixedly connected with camera in top of supporting shoe shoots illegal activities through the camera.
As a still further scheme of the invention: the horizontal pole is located the equal fixedly connected with fixed disk in top, two that two mount pads kept away from both sides each other the equal fixedly connected with support column in top of fixed disk, two the equal fixedly connected with second fixed block in top of support column, two the common fixedly connected with photovoltaic board in top of second fixed block absorbs solar energy through the photovoltaic board and turns into the electric energy, and less this device energy consumption can provide the function of keeping out the rain for below spare part simultaneously.
As a still further scheme of the invention: the bottom of horizontal pole is equipped with the connecting plate, the bottom that the connecting plate kept away from both ends each other all runs through the meshing and is connected with a plurality of connecting bolt, and is a plurality of the one end that connecting bolt runs through the connecting plate all is connected with position assorted horizontal pole bottom meshing, the connecting plate is located the bottom fixedly connected with fixed plate that a plurality of connecting bolt are close to both sides each other, box at the bottom of the bottom fixedly connected with of fixed plate, one side inner wall fixedly connected with second display screen of end box can broadcast real-time news through the second display screen, makes things convenient for the car owner to utilize fragmentation time to accept external information.
As a still further scheme of the invention: two the outer wall that the fixed column is located anticollision cover top all is equipped with the support frame, two the second mounting hole, two have all been seted up at the top of support frame the second mounting hole all with position assorted fixed column outer wall fixed connection, two the one end that the fixed column was kept away from respectively to the support frame all is equipped with the panel computer, two the top and the equal fixedly connected with connecting block in bottom that the support frame is close to panel computer one end, two the connecting block all with position assorted panel computer fixed connection, two the equal fixedly connected with voice broadcast ware in top of support frame can report the current condition in pedestrian way through the voice broadcast ware, makes things convenient for the blind person to cross the road, can look over near map through the panel computer, makes things convenient for international friendly person's trip.
Compared with the prior art, the invention has the beneficial effects that: according to the intelligent traffic light device, the base is matched with the fixing bolt to fix and limit the device, the connecting disc is used for connecting and limiting the supporting rod, the fixing column is matched with the connecting column and the top column to improve the stability of the device, the photovoltaic panel absorbs solar energy to supplement electric energy consumed by the device, road information can be indicated through the electronic indicator, road intersection traffic can be controlled through the traffic light, real-time road conditions of the road can be reminded through the first display screen, real-time news can be played through the second display screen, external information can be received when a vehicle owner who waits for the traffic light utilizes fragments conveniently, illegal behaviors can be shot through the camera, traffic light conditions of a sidewalk can be broadcasted through the voice broadcaster, the blind can conveniently cross the road, nearby traffic can be watched through the tablet personal computer, and map viewing by international friends is facilitated. This device is simple to use, installs at the traffic lights intersection, makes things convenient for office workers to utilize and waits for the traffic lights time to accept external information, can make the instruction to near road simultaneously, makes things convenient for people to select the route, saves device body energy consumption simultaneously, improves wisdom city construction pace.
Drawings
FIG. 1 is a schematic front view 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 a schematic structural view of the bottom case of the present invention;
FIG. 5 is a schematic structural view of a protective case according to the present invention;
FIG. 6 is an enlarged view of the supporting frame of the present invention;
FIG. 7 is an enlarged view of the support rod according to the present invention;
fig. 8 is an enlarged schematic view of the structure of the camera in the present invention.
In the figure: 1. fixing a column; 2. a connecting disc; 3. a base; 4. fixing the bolt; 5. an anti-collision sleeve; 6. a support frame; 7. a tablet computer; 8. a voice broadcaster; 9. connecting columns; 10. a cross bar; 11. connecting sleeves; 12. a protective case; 13. an electronic sign; 14. a first display screen; 15. a bottom case; 16. a second display screen; 17. a first fixed block; 18. mounting a box; 19. a traffic light; 20. a mounting seat; 21. a support block; 22. a camera; 23. a photovoltaic panel; 24. a top pillar; 25. fixing the disc; 26. a support pillar; 27. a second fixed block; 28. a fixing plate; 29. a connecting plate; 30. a connecting bolt; 31. a first mounting hole; 32. a second mounting hole; 33. connecting blocks; 34. an inner tank; 35. a support bar; 36. a threaded hole; 37. a wire way; 38. an electric wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, in an embodiment of the present invention, a smart city information interaction device includes two fixed columns 1, anti-collision sleeves 5 are fixedly connected to outer walls of bottom ends of the two fixed columns 1, support rods 35 are sleeved and connected to inner walls of the two fixed columns 1, connection pads 2 are fixedly connected to bottoms of the two support rods 35, bases 3 are fixedly connected to bottoms of the two connection pads 2, a plurality of fixing bolts 4 are uniformly connected to tops of the two bases 3 in a penetrating and meshing manner, connection posts 9 are respectively arranged on tops of the two fixed columns 1, the two connection posts 9 are respectively connected to the support rods 35 in a sleeved manner, connection sleeves 11 are respectively arranged at tops and bottoms of the two connection posts 9, first mounting holes 31 are respectively formed in tops of the two connection sleeves 11, the plurality of first mounting holes 31 are respectively connected to the support rods 35 in matching positions in a sleeved manner, bolts are respectively connected to two sides of the plurality of the connection sleeves 11 far away from each other in a penetrating and meshing manner, two bracing pieces 35 all run through set up threaded hole 36 with a plurality of bolt position assorted lateral walls, and a plurality of bolts all run through the meshing with position assorted screw hole 36 and are connected, and the equal fixedly connected with of one end that bracing piece 35 was kept away from respectively to a plurality of adapter sleeves 11 protects box 12, and the equal fixed mounting in inside of a plurality of protection boxes 12 has electron sign 13.
Wire grooves 37 are formed in the inner walls of the two support rods 35, wires 38 penetrate through the side walls of the two support rods 35 matched with the positions of the connecting sleeves 11, the wires 38 are electrically connected with the electronic signs 13 matched with the positions, and electric energy is provided for the electronic signs 13 through the wires 38; the top parts of the two connecting columns 9 are respectively provided with a top column 24, the two top columns 24 are fixedly connected with the top parts of the supporting rods 35 matched in position in a sleeved mode, two sides, close to each other, of the two top columns 24 are jointly and fixedly connected with a cross rod 10, and the cross rods 10 provide installation and working spaces for parts; the inner walls of the two fixed columns 1, the two connecting columns 9 and the two top columns 24 are provided with inner grooves 34, the inner grooves 34 are connected with the outer wall of the supporting rod 35 matched with the position in a sleeved mode, and the inner grooves 34 provide installation and connection spaces for the top columns 24 and the supporting rod 35.
The top of the cross rod 10 is provided with a mounting box 18, the bottom ends of the two sides of the mounting box 18, which are far away from each other, are fixedly connected with first fixing blocks 17, the two first fixing blocks 17 are fixedly connected with the top of the cross rod 10, the positions of which are matched with each other, the inner wall of the side wall of one end of the mounting box 18 is fixedly connected with a traffic light 19, the inner wall of the side wall of one end of the cross rod 10 is fixedly connected with a first display screen 14, the traffic of a road is controlled through the traffic light 19, and the road information is broadcasted through the first display screen 14; the tops of the cross bar 10, which are positioned at two sides of the mounting box 18 away from each other, are fixedly connected with mounting seats 20, the tops of the two mounting seats 20 are fixedly connected with supporting blocks 21, the tops of the two supporting blocks 21 are fixedly connected with cameras 22, and illegal behaviors are shot through the cameras 22; horizontal pole 10 is located the equal fixedly connected with fixed disk 25 in the top of two mount pads 20 both sides of keeping away from each other, the equal fixedly connected with support column 26 in top of two fixed disks 25, the equal fixedly connected with second fixed block 27 in top of two support columns 26, the common fixedly connected with photovoltaic board 23 in top of two second fixed blocks 27 absorbs solar energy through photovoltaic board 23 and turns into the electric energy, and less this device energy consumption can provide the function of sheltering from rain for below spare part simultaneously.
The bottom of the cross rod 10 is provided with a connecting plate 29, the bottoms of the connecting plates 29, which are far away from two ends, are respectively connected with a plurality of connecting bolts 30 in a penetrating and meshing manner, one ends of the connecting bolts 30 penetrating through the connecting plate 29 are respectively connected with the bottom of the cross rod 10 in a meshing manner, which is matched with the position, the bottoms of the connecting plates 29, which are positioned at two sides, close to each other, of the connecting bolts 30 are fixedly connected with a fixing plate 28, the bottom of the fixing plate 28 is fixedly connected with a bottom box 15, the inner wall of one side of the bottom box 15 is fixedly connected with a second display screen 16, real-time news can be played through the second display screen 16, and a vehicle owner can receive external information conveniently by utilizing fragmentation time; the outer wall on two fixed column 1 lie in 5 tops of anticollision cover all is equipped with support frame 6, second mounting hole 32 has all been seted up at the top of two support frames 6, two second mounting holes 32 all with 1 outer wall fixed connection of position assorted fixed column, the one end that fixed column 1 was kept away from respectively to two support frames 6 all is equipped with panel computer 7, the top that two support frames 6 are close to panel computer 7 one end and the equal fixedly connected with connecting block 33 in bottom, two connecting block 33 all with 7 fixed connection of position assorted panel computer, the equal fixedly connected with voice broadcast ware 8 in top of two support frames 6, can report the current condition of people's road through voice broadcast ware 8, make things convenient for the blind person to cross the street, can look over near map through panel computer 7, make things convenient for international friend's trip.
The working principle of the invention is as follows: when the device is used for supporting the construction of a smart city, the device is only required to be arranged at a road junction, the device is installed and fixed through the base 3 and the fixing bolt 4, then the electric wire 38 is electrically connected with an external input power supply and a control end, when the device is put into use, vehicles at a road junction are controlled to pass through the traffic light 19, a nearby road is indicated through the electronic indicator 13, and a person who is not familiar with road conditions can conveniently select a passing route by the person who is not familiar with the road conditions; the conditions of the nearby roads, such as traffic conditions, construction, accidents and the like, can be broadcasted through the first display screen 14, so that a route can be further conveniently and reasonably arranged by a vehicle owner; real-time news can be played through the second display screen 16, so that the owner or office worker can receive external information by utilizing fragmentation time; the voice broadcaster 8 can broadcast the traffic condition of the pedestrian path, so that people with visual impairment can conveniently pass through the pedestrian path; nearby routes can be checked through the tablet computer 7, and the map nearby can be conveniently checked by international friends.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a wisdom city information interaction equipment, includes two fixed columns (1), its characterized in that: the outer walls of the bottom ends of the two fixing columns (1) are fixedly connected with anti-collision sleeves (5), the inner walls of the two fixing columns (1) are respectively sleeved with a supporting rod (35), the bottoms of the two supporting rods (35) are respectively fixedly connected with a connecting disc (2), the bottoms of the two connecting discs (2) are respectively fixedly connected with a base (3), the tops of the two bases (3) are uniformly connected with a plurality of fixing bolts (4) in a penetrating and meshing manner, connecting columns (9) are respectively arranged at the tops of the two fixing columns (1), the two connecting columns (9) are respectively sleeved with the supporting rods (35), connecting sleeves (11) are respectively arranged at the tops and the bottoms of the two connecting columns (9), first mounting holes (31) are respectively arranged at the tops of the two connecting sleeves (11), and the plurality of first mounting holes (31) are respectively sleeved with the supporting rods (35) matched in position, it is a plurality of the both sides that adapter sleeve (11) kept away from each other all run through the meshing and be connected with the bolt, two bracing piece (35) all run through set up threaded hole (36) with a plurality of bolt position assorted lateral walls, and are a plurality of the bolt all runs through the meshing with position assorted screw hole (36) and is connected, a plurality of adapter sleeve (11) keep away from the equal fixedly connected with in one end of bracing piece (35) respectively and protect box (12), a plurality of the equal fixed mounting in inside of protection box (12) has electronic indicator (13).
2. The smart city information interaction device of claim 1, wherein: wire way (37) have all been seted up to the inner wall of bracing piece (35), two bracing piece (35) and adapter sleeve (11) position assorted lateral wall all through connection have electric wire (38), a plurality of electric wire (38) all with position assorted electronic sign (13) electric connection.
3. The smart city information interaction device of claim 1, wherein: two the top of spliced pole (9) all is equipped with fore-set (24), two fixed connection, two are all established with position assorted bracing piece (35) top cover to fore-set (24) the common fixedly connected with horizontal pole (10) in both sides that fore-set (24) are close to each other.
4. The smart city information interaction device as claimed in claim 1 or 2, wherein: inner grooves (34) are formed in the inner walls of the two fixing columns (1), the two connecting columns (9) and the two top columns (24), and the inner grooves (34) are connected with the outer wall of the supporting rod (35) matched with the positions in a sleeved mode.
5. The smart city information interaction device of claim 2, wherein: the top of horizontal pole (10) is equipped with mounting box (18), the equal fixedly connected with first fixed block (17) in bottom of both sides are kept away from each other in mounting box (18), two first fixed block (17) all with position assorted horizontal pole (10) top fixed connection, the inner wall fixedly connected with traffic lights (19) of mounting box (18) one end lateral wall the first display screen (14) of the one end lateral wall inner wall fixedly connected with of horizontal pole (10).
6. The smart city information interaction device as claimed in claim 2 or 5, wherein: the cross rod (10) is located the equal fixedly connected with mount pad (20) in the top that mounting box (18) kept away from both sides each other, two the equal fixedly connected with supporting shoe (21) in top of mount pad (20), two the equal fixedly connected with camera (22) in top of supporting shoe (21).
7. The smart city information interaction device as claimed in claim 2 or 6, wherein: horizontal pole (10) are located the equal fixedly connected with fixed disk in top (25), two of two mount pad (20) both sides of keeping away from each other the equal fixedly connected with support column (26) in top of fixed disk (25), two the equal fixedly connected with second fixed block (27) in top of support column (26), two the common fixedly connected with photovoltaic board in top (23) of second fixed block (27).
8. The smart city information interaction device of claim 2, wherein: the bottom of horizontal pole (10) is equipped with connecting plate (29), the bottom that keeps away from both ends each other at connecting plate (29) all runs through the meshing and is connected with a plurality of connecting bolt (30), and is a plurality of connecting bolt (30) run through the one end of connecting plate (29) and all be connected with position assorted horizontal pole (10) bottom meshing, connecting plate (29) are located a plurality of connecting bolt (30) and are close to bottom fixedly connected with fixed plate (28) of both sides each other, box (15) at the bottom of the bottom fixedly connected with of fixed plate (28), one side inner wall fixedly connected with second display screen (16) of end box (15).
9. The smart city information interaction device of claim 1, wherein: two the outer wall that fixed column (1) is located anticollision cover (5) top all is equipped with support frame (6), two second mounting hole (32), two have all been seted up at the top of support frame (6) second mounting hole (32) all with position assorted fixed column (1) outer wall fixed connection, two the one end that fixed column (1) was kept away from respectively in support frame (6) all is equipped with panel computer (7), two top and the equal fixedly connected with connecting block (33) in bottom that support frame (6) are close to panel computer (7) one end are two connecting block (33) all with position assorted panel computer (7) fixed connection, two the equal fixedly connected with voice broadcast ware (8) in top of support frame (6).
CN202110364926.9A 2021-04-05 2021-04-05 Smart city information interaction equipment Pending CN113178155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110364926.9A CN113178155A (en) 2021-04-05 2021-04-05 Smart city information interaction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110364926.9A CN113178155A (en) 2021-04-05 2021-04-05 Smart city information interaction equipment

Publications (1)

Publication Number Publication Date
CN113178155A true CN113178155A (en) 2021-07-27

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Application Number Title Priority Date Filing Date
CN202110364926.9A Pending CN113178155A (en) 2021-04-05 2021-04-05 Smart city information interaction equipment

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CN (1) CN113178155A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101339716A (en) * 2008-08-05 2009-01-07 深圳职业技术学院 Road junction electronic navigation apparatus
CN204390489U (en) * 2015-01-22 2015-06-10 东华大学 A kind of multifunctional traffic indicator stem
CN207567687U (en) * 2017-10-16 2018-07-03 朱小辉 A kind of urban interchange height-limiting anticollision device
CN108734977A (en) * 2018-07-27 2018-11-02 安徽电信工程有限责任公司 A kind of multifunctional intellectual traffic guiding device
CN209358815U (en) * 2018-08-24 2019-09-06 上海雷鸥电气有限公司 A kind of wisdom street lamp and wisdom road lamp system
CN212873749U (en) * 2020-09-25 2021-04-02 联网通智能(深圳)有限公司 Novel wisdom traffic shunt device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101339716A (en) * 2008-08-05 2009-01-07 深圳职业技术学院 Road junction electronic navigation apparatus
CN204390489U (en) * 2015-01-22 2015-06-10 东华大学 A kind of multifunctional traffic indicator stem
CN207567687U (en) * 2017-10-16 2018-07-03 朱小辉 A kind of urban interchange height-limiting anticollision device
CN108734977A (en) * 2018-07-27 2018-11-02 安徽电信工程有限责任公司 A kind of multifunctional intellectual traffic guiding device
CN209358815U (en) * 2018-08-24 2019-09-06 上海雷鸥电气有限公司 A kind of wisdom street lamp and wisdom road lamp system
CN212873749U (en) * 2020-09-25 2021-04-02 联网通智能(深圳)有限公司 Novel wisdom traffic shunt device

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Application publication date: 20210727

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