CN114067588A - Traffic signal lamp with fault monitoring function - Google Patents
Traffic signal lamp with fault monitoring function Download PDFInfo
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- CN114067588A CN114067588A CN202111593272.3A CN202111593272A CN114067588A CN 114067588 A CN114067588 A CN 114067588A CN 202111593272 A CN202111593272 A CN 202111593272A CN 114067588 A CN114067588 A CN 114067588A
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- mounting plate
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 1
- 230000006870 function Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010070834 Sensitisation Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a traffic signal lamp with a fault monitoring function, which comprises a mounting plate, a lamp post for mounting and fixing, a connecting mechanism for fixing the mounting plate, three indicator lamps arranged on the surface of the mounting plate, a control box arranged on the back surface of the mounting plate, and a fault monitoring system arranged in the control box, wherein the connecting mechanism comprises a connecting piece, a connecting rod and a nut, the connecting piece is arranged on the back surface of the mounting plate, and the surface of the connecting piece is arranged on the outer side of the lamp post by arranging an arc-shaped groove. According to the invention, the height adjusting mechanism is arranged, the first fixing plate and the second fixing plate of the height adjusting mechanism are respectively arranged on the connecting piece and the mounting plate, the first fixing plate and the second fixing plate are connected through the electric telescopic rod, meanwhile, the mounting plate and the connecting piece are in matched sliding connection through the sliding groove and the sliding rail, when the electric telescopic rod is installed and used, the work of the electric telescopic rod is adjusted through the control box, and the mounting plate moves up and down along the direction of the sliding groove, so that the height of the indicator lamp is rapidly adjusted.
Description
Technical Field
The invention relates to the related technical field of traffic signal lamps, in particular to a traffic signal lamp with a fault monitoring function.
Background
The traffic signal light is a guiding signal for providing the vehicles and pedestrians with the traveling, stopping or turning on the road to maintain the traffic discipline, and is an important facility in traffic safety, and further, the traffic signal light is indispensable in the modern urban road traffic system.
The existing traffic signal lamp has the following defects: the integral installation is dismantled inconveniently, and in the in-service use process, the pilot lamp height of signal lamp is fixed, can not adjust, simultaneously because its pilot lamp finishes the back at the installation, is working all the time, leads to the pilot lamp to show the trouble very easily, can not in time discover when breaking down.
Disclosure of Invention
The present invention is directed to a traffic signal lamp with a fault monitoring function to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a traffic signal lamp with a fault monitoring function comprises a mounting plate, a lamp post for mounting and fixing, a connecting mechanism for fixing the mounting plate, three indicator lamps arranged on the surface of the mounting plate, a control box arranged on the back of the mounting plate, and a fault monitoring system arranged in the control box, the connecting mechanism comprises a connecting piece, a connecting rod and a nut, the connecting piece is arranged on the back of the mounting plate, the surface of the connecting piece is arranged on the outer side of the lamp post by arranging an arc-shaped groove, the connecting rod is arranged in the middle of the arc-shaped groove of the connecting piece, one end of the connecting piece rod penetrates through the lamp post, the outer side of the end of the connecting rod is sleeved with an arc-shaped gasket, the nut is in threaded connection with the connecting rod, one side surface of the nut is abutted against the surface of the arc-shaped gasket, the mounting panel is fixed in the top of pilot lamp and is provided with the fender lid, the output of control box respectively with the input electric connection of three pilot lamp.
As a further preferred of this technical scheme, the pilot lamp includes lamp plate and lamp shade, the lamp plate inlays the surface of establishing at the mounting panel, the lamp shade sets up the outside at the lamp plate, the lamp plate comprises a plurality of LED lamp pearls.
As a further preferred feature of this technical scheme, the traffic signal lamp still includes high adjustment mechanism, high adjustment mechanism comprises spout, first fixed plate, second fixed plate and electric telescopic handle, the spout sets up the side surface that is close to the mounting panel at the connecting piece, first fixed plate sets up the both ends at the connecting piece, the second fixed plate sets up the dorsal part upper end at the mounting panel, electric telescopic handle installs the upper surface at first fixed plate, electric telescopic handle's movable rod end department and the lower fixed surface of second fixed plate are connected, electric telescopic handle's input and the output electric connection of control box.
As a further preferred aspect of this technical solution, the fault monitoring system includes a control module, a monitoring module and a timing module, the output end of the input timing module of the control module is electrically connected, the monitoring module specifically includes three photosensitive probes, and the output end of the monitoring module is electrically connected with the input end of the technical module.
As a further preferred of this technical scheme, three sensitization probe sets up respectively in the lower surface of three fender lid, and all sets up towards the pilot lamp.
As a further preferred of the technical scheme, the connecting rods are arranged in a plurality of numbers, and the connecting rods are all arranged in the middle of the arc-shaped groove of the connecting piece in parallel.
As a further preferred aspect of the present technical solution, the photosensitive probe is composed of an ambient light intensity sensor, and the model of the ambient light intensity sensor is BH1750 FVI.
As a further preferred aspect of the present technical solution, a slide rail is provided on a back side of the mounting plate, a cross section of the slide rail is T-shaped, and the slide rail is matched with the slide groove.
As a further preferred of this technical scheme, the fixed sleeve that is provided with in one side of the mounting panel of arc gasket orientation, telescopic end is in the perforation of lamp pole, just connecting piece, connecting rod, arc gasket and telescopic surface all coat and have the anti rust paint.
As a further preferred feature of the present technical solution, the fault monitoring system further includes a wireless communication module, the wireless communication module is electrically connected to the control module in a bidirectional manner, and the wireless communication module is wirelessly connected to the network management monitoring platform.
The invention provides a traffic signal lamp with a fault monitoring function, which has the following beneficial effects:
(1) according to the invention, the connecting mechanism is arranged, the connecting rod of the connecting mechanism is arranged in the middle of the arc-shaped groove of the connecting piece, one end of the connecting rod penetrates through the through hole of the lamp post, and the arc-shaped gasket and the nut are arranged at the other end of the connecting piece for connection and fixation, so that the whole signal lamp is convenient and quick to install and convenient to maintain at a later stage.
(2) According to the invention, the height adjusting mechanism is arranged, the first fixing plate and the second fixing plate of the height adjusting mechanism are respectively arranged on the connecting piece and the mounting plate, the first fixing plate and the second fixing plate are connected through the electric telescopic rod, and the mounting plate and the connecting piece are in matched sliding connection through the sliding groove and the sliding rail, so that the electric telescopic rod can be adjusted to work through the control box in the installation and use processes, the mounting plate can move up and down along the sliding groove direction, and the height of the indicator lamp can be rapidly adjusted.
(3) The fault monitoring system is arranged in the control box, the photosensitive probe of the fault monitoring system corresponds to the three indicator lamps respectively, when the signal lamp works, the control signal sent by the network management monitoring platform is received through the wireless communication module, the indicator lamps are monitored by the photosensitive probe, when the working state of the indicator lamps changes, the detection data of the photosensitive probe changes, the timing module works to time until the time is ended when the detection data change, the control module analyzes the data such as the timing frequency and the timing duration of the timing module and compares the data with the control signal data sent by the network management monitoring platform, when the data are the same, the signal lamp works normally, and when the data are different, the indicator lamps work fault is indicated, so that the fault monitoring on the signal lamp can be carried out quickly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the coupling mechanism of the present invention;
FIG. 3 is a top view of the connector of the present invention;
FIG. 4 is a schematic structural view of an arc gasket of the present invention;
fig. 5 is a block schematic diagram of a fault monitoring system of the present invention.
In the figure: 1. mounting a plate; 2. a lamp post; 3. an indicator light; 4. a control box; 5. a connecting member; 6. a connecting rod; 7. a nut; 8. an arc-shaped groove; 9. an arc-shaped gasket; 10. a blocking cover; 11. a chute; 12. a first fixing plate; 13. a second fixing plate; 14. an electric telescopic rod; 15. a control module; 16. a monitoring module; 17. a timing module; 18. a photosensitive probe; 19. a slide rail; 20. a sleeve; 21. a wireless communication module; 22. and a network management monitoring platform.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 5, the present invention provides the technical solutions: a traffic signal lamp with a fault monitoring function comprises a mounting plate 1, a lamp post 2 for fixing the mounting plate, a connecting mechanism for fixing the mounting plate 1, three indicator lamps 3 arranged on the surface of the mounting plate 1, a control box 4 arranged on the back surface of the mounting plate 1, and a fault monitoring system arranged in the control box 4, wherein the connecting mechanism comprises a connecting piece 5, a connecting rod 6 and a nut 7, the connecting piece 5 is arranged on the back surface of the mounting plate 1, the surface of the connecting piece 5 is arranged on the outer side of the lamp post 2 by arranging an arc-shaped groove 8, the connecting rod 6 is arranged in the middle of the arc-shaped groove 8 of the connecting piece 5, one end of the rod of the connecting piece 5 penetrates through the lamp post 2, an arc-shaped gasket 9 is sleeved on the outer side of the end of the connecting rod 6, the nut 7 is in threaded connection with the connecting rod 6, and one side surface of the nut 7 is abutted to the surface of the arc-shaped gasket 9, the mounting panel 1 is fixed in the top of pilot lamp 3 and is provided with fender lid 10, the output of control box 4 respectively with the input electric connection of three pilot lamp 3.
In this embodiment, specifically: the pilot lamp 3 includes lamp plate and lamp shade, the lamp plate inlays and establishes on the surface of mounting panel 1, the lamp shade sets up the outside at the lamp plate, the lamp plate comprises a plurality of LED lamp pearls.
In this embodiment, specifically: traffic signal lamp still includes high adjustment mechanism, high adjustment mechanism comprises spout 11, first fixed plate 12, second fixed plate 13 and electric telescopic handle 14, spout 11 sets up the side surface that is close to mounting panel 1 at connecting piece 5, first fixed plate 12 sets up the both ends at connecting piece 5, second fixed plate 13 sets up the dorsal part upper end at mounting panel 1, electric telescopic handle 14 is installed at the upper surface of first fixed plate 12, electric telescopic handle 14's movable rod end department is connected with the lower fixed surface of second fixed plate 13, electric telescopic handle 14's input and control box 4's output electric connection.
Wherein, the model of electric telescopic handle 14 is: YNT-01.
In this embodiment, specifically: fault monitoring system includes control module 15, monitoring module 16 and timing module 17, control module 15's input timing module 17's output electric connection, monitoring module 16 specifically includes three sensitization probe 18, monitoring module 16's output and technical module's input electric connection monitor the operating condition of three pilot lamp 3 respectively through three sensitization probe 18, when the operating condition of pilot lamp 3 appears changing, timing module 17 begins the timing, and monitoring data changes thereupon, and control module 15 carries out statistical analysis through timing module 17, monitoring module 16 to the operating condition change cycle of pilot lamp 3.
The control module 15 of the fault monitoring system is an STM32F407ZET6 type single-chip microcomputer; the timing module 17 is a timer of YM 5135-CT-H.
In this embodiment, specifically: the three photosensitive probes 18 are respectively arranged on the lower surfaces of the three blocking covers 10 and are all arranged towards the indicator light 3.
In this embodiment, specifically: the connecting rod 6 is provided with a plurality of, and a plurality of the equal parallel arrangement of connecting rod 6 is in the middle part of the arc recess 8 of connecting piece 5.
In this embodiment, specifically: the photosensitive probe 18 is composed of an ambient light intensity sensor, and the model of the ambient light intensity sensor is BH1750 FVI.
In this embodiment, specifically: the dorsal part of mounting panel 1 is provided with slide rail 19, slide rail 19's cross-section is the T type, just slide rail 19 with spout 11 cooperatees, the effectual stability of having ensured mounting panel 1 at rising or decline in-process.
In this embodiment, specifically: the fixed sleeve 20 that is provided with in one side of the mounting panel 1 of arc gasket 9 orientation, the end of sleeve 20 is in the perforation of lamp pole 2, just connecting piece 5, connecting rod 6, arc gasket 9 and sleeve 20's surface all coats and has had the anti-rust paint, carries out effectual fixed with arc gasket 9, connecting rod 6 and lamp pole through sleeve 20.
In this embodiment, specifically: the fault monitoring system further comprises a wireless communication module 21, the wireless communication module 21 is electrically connected with the control module 15 in a bidirectional mode, and the wireless communication module 21 is connected with a network management monitoring platform 22 in a wireless mode.
The wireless communication module 21 is specifically RTL8201F-VB manufactured by Ruyi corporation.
The theory of operation, when installing, slide rail 19 of installing panel 1 one side corresponds with the spout 11 that connecting piece 5 side surface was seted up earlier and is connected, promote installing panel 1 with lamp pole 2 with high back through outside lifting device, make the perforation that lamp pole 2 was passed at the 6 end departments of connecting rod of connecting piece 5 one side, and fix through setting up arc gasket 9 and nut 7 at the end department of connecting rod 6, 14 work of control box 4 control electric telescopic handle, make installing panel 1 carry out the up-and-down motion along slide rail 19, thereby adjust the height that pilot lamp 3 located.
In the using process, the control signal sent by the network management monitoring platform 22 is received through the wireless communication module 21, the indicating lamp 3 is monitored by the photosensitive probe 18, when the working state of the indicating lamp 3 changes, the detection data of the photosensitive probe 18 changes, and when the detection data changes, the timing module 17 works to time until the time is over, the control module 15 analyzes the data such as the timing frequency and the timing duration of the timing module 17 and compares the data with the control signal data sent by the network management monitoring platform 22, when the data are the same, the signal lamp works normally, and when the data are different, the working fault of the indicating lamp is indicated, the corresponding working state of the indicating lamp 3 can be analyzed according to the timing data of the timing module 17, and the state data are sent to the network management monitoring platform 22 through the wireless communication module 21, so that the back office can quickly notify maintenance personnel to the scene.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The traffic signal lamp with the fault monitoring function is characterized by comprising a mounting plate (1), a lamp post (2) for fixing the mounting plate, a connecting mechanism for fixing the mounting plate (1), three indicator lamps (3) arranged on the surface of the mounting plate (1), a control box (4) arranged on the back surface of the mounting plate (1) and a fault monitoring system arranged in the control box (4), wherein the connecting mechanism comprises a connecting piece (5), a connecting rod (6) and a nut (7), the connecting piece (5) is arranged on the back surface of the mounting plate (1), the surface of the connecting piece (5) is arranged on the outer side of the lamp post (2) through an arc-shaped groove (8), the connecting rod (6) is arranged in the middle of the arc-shaped groove (8) of the connecting piece (5), one end of the rod of the connecting piece (5) penetrates through the lamp post (2), and an outer arc-shaped gasket (9) is sleeved at the end of the connecting rod (6), nut (7) and connecting rod (6) threaded connection, a side surface of nut (7) and the surperficial butt of arc gasket (9), mounting panel (1) is fixed in the top of pilot lamp (3) and is provided with fender lid (10), the output of control box (4) respectively with the input electric connection of three pilot lamp (3).
2. A traffic light with fault monitoring according to claim 1, characterized in that: the pilot lamp (3) comprises a lamp panel and a lamp shade, the lamp panel is embedded in the surface of the mounting plate (1), the lamp shade is arranged on the outer side of the lamp panel, and the lamp panel is composed of a plurality of LED lamp beads.
3. A traffic light with fault monitoring according to claim 1, characterized in that: traffic signal lamp still includes high adjustment mechanism, high adjustment mechanism comprises spout (11), first fixed plate (12), second fixed plate (13) and electric telescopic handle (14), spout (11) set up the side surface that is close to mounting panel (1) in connecting piece (5), first fixed plate (12) set up the both ends at connecting piece (5), second fixed plate (13) set up the dorsal part upper end at mounting panel (1), the upper surface at first fixed plate (12) is installed in electric telescopic handle (14), the movable rod end department of electric telescopic handle (14) is connected with the lower fixed surface of second fixed plate (13), the input of electric telescopic handle (14) and the output electric connection of control box (4).
4. A traffic light with fault monitoring according to claim 1, characterized in that: the fault monitoring system comprises a control module (15), a monitoring module (16) and a timing module (17), wherein the output end of the input end timing module (17) of the control module (15) is electrically connected, the monitoring module (16) specifically comprises three photosensitive probes (18), and the output end of the monitoring module (16) is electrically connected with the input end of a technical module.
5. A traffic light with fault monitoring according to claim 4, characterized in that: the three photosensitive probes (18) are respectively arranged on the lower surfaces of the three blocking covers (10) and are all arranged towards the indicator lamp (3).
6. A traffic light with fault monitoring according to claim 1, characterized in that: the connecting rods (6) are arranged in a plurality of parallel connection grooves (8) of the connecting pieces (5).
7. A traffic light with fault monitoring according to claim 4, characterized in that: the photosensitive probe (18) is composed of an ambient light intensity sensor, and the model of the ambient light intensity sensor is BH1750 FVI.
8. A traffic light with fault monitoring according to claim 1, characterized in that: the dorsal part of mounting panel (1) is provided with slide rail (19), the cross-section of slide rail (19) is the T type, just slide rail (19) cooperate with spout (11).
9. A traffic light with fault monitoring according to claim 1, characterized in that: one side of mounting panel (1) of arc gasket (9) orientation is fixed and is provided with sleeve (20), the end of sleeve (20) is in the perforation of lamp pole (2), just the surface of connecting piece (5), connecting rod (6), arc gasket (9) and sleeve (20) all coats and has had the anti rust paint.
10. A traffic light with fault monitoring according to claim 4, characterized in that: the fault monitoring system further comprises a wireless communication module (21), the wireless communication module (21) is electrically connected with the control module (15) in a bidirectional mode, and the wireless communication module (21) is connected with a network management monitoring platform (22) in a wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593272.3A CN114067588A (en) | 2021-12-23 | 2021-12-23 | Traffic signal lamp with fault monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593272.3A CN114067588A (en) | 2021-12-23 | 2021-12-23 | Traffic signal lamp with fault monitoring function |
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| CN114067588A true CN114067588A (en) | 2022-02-18 |
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| CN202111593272.3A Pending CN114067588A (en) | 2021-12-23 | 2021-12-23 | Traffic signal lamp with fault monitoring function |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489416Y (en) * | 2001-08-14 | 2002-05-01 | 天津光电星球电子有限公司 | Traffic phase signal indicating lamp |
| CN102890870A (en) * | 2012-10-30 | 2013-01-23 | 重庆交通大学 | Self diagnosis method and device for faults of traffic signal control machine |
| CN107332500A (en) * | 2017-08-28 | 2017-11-07 | 四川中惯科技股份有限公司 | A kind of photovoltaic generation double-axis tracking device |
| CN109064768A (en) * | 2018-09-28 | 2018-12-21 | 通号（长沙）轨道交通控制技术有限公司 | One kind being used for traffic signals facility staff realtime monitoring system and method |
| CN209674540U (en) * | 2019-05-27 | 2019-11-22 | 王萌萌 | A kind of intelligent traffic light with voice prompting |
| CN210136560U (en) * | 2019-08-19 | 2020-03-10 | 杭州潇楠科技有限公司 | Traffic signal lamp fault detection device |
| CN211710852U (en) * | 2020-01-11 | 2020-10-20 | 高翰非 | Energy-saving railway signal lamp |
| CN212080643U (en) * | 2020-04-22 | 2020-12-04 | 沭阳科博实验仪器有限公司 | Fixed mounting type expressway velocimeter |
| CN212433972U (en) * | 2020-05-22 | 2021-01-29 | 上海数知以泰智能科技有限公司 | Intelligent traffic signal lamp |
| CN112447052A (en) * | 2019-09-02 | 2021-03-05 | 江苏宏玉升电气工程有限公司 | Signal lamp fixing and mounting mechanism capable of realizing rapid mounting and dismounting of signal lamp |
| CN212873750U (en) * | 2020-06-15 | 2021-04-02 | 太原市高远时代科技有限公司 | Traffic signal lamp fault detection system with high accuracy |
| CN113240922A (en) * | 2021-05-08 | 2021-08-10 | 宁波德尔菲信息科技有限公司 | Traffic event early warning device based on traffic flow space-time sudden change |
| CN214123162U (en) * | 2021-02-05 | 2021-09-03 | 广州市翔通交通设施工程有限公司 | Convenient installation formula intelligence combination traffic signal lamp |
| CN214744839U (en) * | 2021-05-11 | 2021-11-16 | 江西理工大学应用科学学院 | Artificial intelligence surveillance camera head convenient to adjust |
-
2021
- 2021-12-23 CN CN202111593272.3A patent/CN114067588A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489416Y (en) * | 2001-08-14 | 2002-05-01 | 天津光电星球电子有限公司 | Traffic phase signal indicating lamp |
| CN102890870A (en) * | 2012-10-30 | 2013-01-23 | 重庆交通大学 | Self diagnosis method and device for faults of traffic signal control machine |
| CN107332500A (en) * | 2017-08-28 | 2017-11-07 | 四川中惯科技股份有限公司 | A kind of photovoltaic generation double-axis tracking device |
| CN109064768A (en) * | 2018-09-28 | 2018-12-21 | 通号（长沙）轨道交通控制技术有限公司 | One kind being used for traffic signals facility staff realtime monitoring system and method |
| CN209674540U (en) * | 2019-05-27 | 2019-11-22 | 王萌萌 | A kind of intelligent traffic light with voice prompting |
| CN210136560U (en) * | 2019-08-19 | 2020-03-10 | 杭州潇楠科技有限公司 | Traffic signal lamp fault detection device |
| CN112447052A (en) * | 2019-09-02 | 2021-03-05 | 江苏宏玉升电气工程有限公司 | Signal lamp fixing and mounting mechanism capable of realizing rapid mounting and dismounting of signal lamp |
| CN211710852U (en) * | 2020-01-11 | 2020-10-20 | 高翰非 | Energy-saving railway signal lamp |
| CN212080643U (en) * | 2020-04-22 | 2020-12-04 | 沭阳科博实验仪器有限公司 | Fixed mounting type expressway velocimeter |
| CN212433972U (en) * | 2020-05-22 | 2021-01-29 | 上海数知以泰智能科技有限公司 | Intelligent traffic signal lamp |
| CN212873750U (en) * | 2020-06-15 | 2021-04-02 | 太原市高远时代科技有限公司 | Traffic signal lamp fault detection system with high accuracy |
| CN214123162U (en) * | 2021-02-05 | 2021-09-03 | 广州市翔通交通设施工程有限公司 | Convenient installation formula intelligence combination traffic signal lamp |
| CN113240922A (en) * | 2021-05-08 | 2021-08-10 | 宁波德尔菲信息科技有限公司 | Traffic event early warning device based on traffic flow space-time sudden change |
| CN214744839U (en) * | 2021-05-11 | 2021-11-16 | 江西理工大学应用科学学院 | Artificial intelligence surveillance camera head convenient to adjust |
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