CN115705778A - Intelligent control device for rail transit - Google Patents
Intelligent control device for rail transit Download PDFInfo
- Publication number
- CN115705778A CN115705778A CN202110916059.5A CN202110916059A CN115705778A CN 115705778 A CN115705778 A CN 115705778A CN 202110916059 A CN202110916059 A CN 202110916059A CN 115705778 A CN115705778 A CN 115705778A
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- fixedly connected
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- control device
- intelligent control
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- 108091008695 photoreceptors Proteins 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005286 illumination Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention discloses an intelligent control device for rail transit, which comprises a telegraph pole, wherein a photoreceptor is fixedly connected to the back of the telegraph pole, a transmission rod is fixedly connected to the outer end of a stepping motor, a first gear is clamped to the outer end of the transmission rod, a second gear is clamped to the outer end of a connecting rod, the second gear is meshed with the first gear, the photoreceptor can sense the intensity of illumination through the arranged photoreceptor, meanwhile, the photoreceptor starts the rotation speed of the stepping motor according to the intensity of the illumination, the stepping motor drives the first gear clamped to the outer end of the transmission rod to rotate in the operation process, so that the first gear drives the second gear clamped to the outer end of the connecting rod to rotate, the connecting rod drives a solar panel to rotate at the back of the telegraph pole, the angle of the solar panel is adjusted, the solar panel rotates according to the intensity of the illumination, the illuminated area of the solar panel is larger, and a power accumulator is convenient to store more power resources.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to an intelligent control device for rail transit.
Background
Rail transit has long emerged as a public transport in cities. Plays an increasingly important role. The history of traffic development in cities of economically developed countries tells that an effective way for fundamentally improving urban public transport conditions is only to adopt an urban rail transit (subway and light rail) system with large passenger traffic volume. A traffic system in cities, which uses vehicles running on fixed rails and is mainly used for urban passenger transport, is called urban rail traffic. Urban rail transit is a public transportation facility having fixed lines, fixed tracks, transportation vehicles, service facilities and the like. The urban rail transit is a concept with a large range and has no uniform definition internationally. Generally, the general urban rail transit is a rail transit system (different from road traffic) with more than medium traffic volume in an urban public passenger transport system, mainly serves as urban public passenger transport service (different from inter-city railways, but can cover suburbs and urban areas), and is a modern three-dimensional transit system playing a backbone role in urban public passenger transport.
However, traditional track traffic intelligent control device only adopts the solar energy electroplax to carry out from electricity generation to the solar energy electroplax adopts directly fixed mode usually, can not follow illumination intensity angle regulation by oneself, and simultaneously in the more season of overcast and rainy and region, the solar energy electroplax is short by the illumination time, and the electric quantity of accumulator inside storage is lower, consequently can't carry out normal power supply for traffic intelligent control device.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent control device for the rail transit, the inclination angle of the adopted solar panel can be automatically adjusted according to the illumination intensity, the illuminated area of the solar panel is larger along with the inclination of the angle of the solar panel, so that more power supplies can be conveniently collected, meanwhile, the wind driven generator is added on the intelligent control device for the rail transit, more power resources can be collected in rainy seasons or regions with short illumination time, and the intelligent control device for the rail transit can be kept in a state of sufficient power constantly.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an intelligent control device for track traffic, includes the wire pole, the outer end fixedly connected with of wire pole is from power generation mechanism, from power generation mechanism includes photoreceptor, step motor, transfer line, first gear, connecting rod, second gear and solar energy electroplax, photoreceptor fixed connection in the back of wire pole, step motor fixed connection in the inner chamber of wire pole, the photoreceptor with electric connection between the step motor, the transfer line fixed connection in step motor's outer end, first gear joint in the outer end of transfer line, the second gear joint in the outer end of connecting rod, the second gear with first gear meshes mutually, solar energy electroplax fixed connection in the outer end of connecting rod, just the solar energy electroplax with rotate between the wire pole and be connected.
As a preferred technical solution of the present invention, the self-generating mechanism further includes a wind power generator and a power storage device, the wind power generator is fixedly connected to the top end of the utility pole, the power storage device is fixedly connected to the back of the utility pole, and the solar panel, the wind power generator and the power storage device are electrically connected to each other.
As a preferable aspect of the present invention, the radius of the first gear is larger than the radius of the second gear.
As a preferred technical solution of the present invention, the outer end of the electric pole is fixedly connected with a signal receiver, the outer end of the signal receiver is electrically connected with a traffic signal lamp, and the traffic signal lamp is fixedly connected to the outer end of the electric pole.
As a preferred technical solution of the present invention, a protection mechanism is fixedly connected to the bottom end of the telegraph pole, and the protection mechanism includes a support column, connection grooves, folding guardrails and a support rod, the support column is fixedly connected to the bottom end of the telegraph pole, the connection grooves are symmetrically arranged on two sides of an inner cavity of the support column, the folding guardrails are rotatably connected to the inner cavity of the connection grooves, and the support rod is rotatably connected to the other ends of the folding guardrails.
As a preferred technical scheme of the invention, the outer end of the support rod is fixedly connected with an LED warning screen, and the LED warning screen is electrically connected with the signal receiver and the power accumulator.
As a preferred technical solution of the present invention, a driving mechanism is fixedly connected to a bottom end of the supporting rod, the driving mechanism includes a housing, a driving groove, a plurality of rollers, an electric track, and a driving power supply, the housing is fixedly connected to the bottom end of the supporting rod, the driving groove is formed in a bottom end of an inner cavity of the housing, the plurality of rollers are connected to an inner cavity of the driving groove in a rolling manner, the electric track is clamped to outer ends of the plurality of rollers, the driving power supply is fixedly connected to the inner cavity of the housing, and the driving power supply is electrically connected to the electric track.
As a preferred technical solution of the present invention, the driving mechanism further includes a controller, the controller is fixedly connected to the outer end of the supporting column, and the controller is electrically connected to the signal receiver and the electrical storage device.
According to a preferable technical scheme of the invention, one side of the shell is clamped with a guard pile, the bottom end of the support column is fixedly connected with a base, the cross section of the base is H-shaped, the inner cavity of the base is in threaded connection with a plurality of fixing screws, and the number of the fixing screws is multiple.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. through the photoreceptor that sets up, the intensity of illumination can be responded to the photoreceptor, the photoreceptor starts step motor's slew rate according to irradiant intensity simultaneously, step motor is at the operation in-process, step motor drives the first gear of transfer line outer end joint and rotates, thereby first gear drives the second gear of connecting rod outer end joint and rotates, and then the connecting rod drives the solar energy electroplax and rotates at the back of wire pole, thereby adjust the angle to the solar energy electroplax, the solar energy electroplax rotates according to irradiant intensity, make the solar energy electroplax receive irradiant area bigger, be convenient for the electrical storage apparatus store more electric power resources, simultaneously to in rainy season or the region that the photic time is shorter, aerogenerator has been added on the wire pole, when having increased the electric power collection approach, the efficiency of electric power resource collection has been improved.
2. Through the folding guardrail that sets up, when the track is about to drive into vehicles such as trolley-bus, the trolley-bus is to signal receiver transmission signal, when signal receiver receives the signal, traffic signal lamp scintillation red light, warn the pedestrian, the device can be used for exposing the track subaerial, the electric track transmission signal in the shell is given to the simultaneous control ware, make the branch on shell top drive folding guardrail and extend, the folding guardrail that stretches out shelters from the track both sides, thereby prevent pedestrian or vehicle entering, the security of ground track traffic has been strengthened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection mechanism for a first gear and a second gear of the present invention;
FIG. 3 is a schematic view of the connection structure of the connecting rod and the solar panel of the present invention;
figure 4 is a schematic diagram of the back structure of the utility pole of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A;
fig. 6 is a schematic structural diagram of the driving mechanism of the present invention.
Wherein: 1. a utility pole; 2. a self-generating mechanism; 201. a photoreceptor; 202. a stepping motor; 203. a transmission rod; 204. a first gear; 205. a connecting rod; 206. a second gear; 207. a solar panel; 208. a wind power generator; 209. an electrical storage device; 3. a signal receiver; 4. a traffic light; 5. a protection mechanism; 501. a support pillar; 502. connecting grooves; 503. folding the guard bar; 504. a strut; 6. an LED warning screen; 7. a drive mechanism; 701. a housing; 702. a drive slot; 703. a roller; 704. an electric crawler; 705. a driving power supply; 706. a controller; 8. pile protection; 9. a base; 10. and fixing the screw.
Detailed Description
The present invention will be further described with reference to specific examples, but the following examples are only preferred embodiments of the present invention, and not all embodiments of the present invention are intended to be included in the scope of the present invention. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-6, the present invention provides an intelligent control device for rail transit, which includes a utility pole 1, wherein an external end of the utility pole 1 is fixedly connected with a self-generating mechanism 2, the self-generating mechanism 2 includes a photoreceptor 201, a stepping motor 202, a transmission rod 203, a first gear 204, a connection rod 205, a second gear 206 and a solar panel 207, the photoreceptor 201 is fixedly connected to a back of the utility pole 1, the stepping motor 202 is fixedly connected to an inner cavity of the utility pole 1, the photoreceptor 201 is electrically connected to the stepping motor 202, the transmission rod 203 is fixedly connected to an external end of the stepping motor 202, the first gear 204 is clamped to an external end of the transmission rod 203, the second gear 206 is clamped to an external end of the connection rod 205, the second gear 206 is engaged with the first gear 204, the solar panel 207 is fixedly connected to an external end of the connection rod 205, and the solar panel 207 is rotatably connected to the utility pole 1;
in daily life, the intensity of illumination is experienced to the photoreceptor 201 at wire pole 1 back, photoreceptor 201 is on with the strong and weak signal transmission of light step motor 202, step motor 202 drove the first gear 204 of transfer line 203 outer end joint and rotates this moment, first gear 204 is when rotating, first gear 204 drives the second gear 206 of connecting rod 205 joint again and rotates, when connecting rod 205 is when rotating, connecting rod 205 drives the fixed solar energy electroplax 207 in wire pole 1's back of outer end and rotates, through photoreceptor 201 pivoted solar energy electroplax 207, its illumination area that receives is bigger, and then be convenient for collect more electric power resources in the short time.
In other embodiments, the self-generating mechanism 2 further includes a wind power generator 208 and an electrical storage device 209, the wind power generator 208 is fixedly connected to the top end of the utility pole 1, the electrical storage device 209 is fixedly connected to the back of the utility pole 1, and the solar panel 207, the wind power generator 208 and the electrical storage device 209 are electrically connected;
traditional intelligent control device for track traffic only adopts solar energy electroplax 207 to generate electricity more, and the electric power resource that solar energy electroplax 207 can be collected in overcast and rainy season or the shorter region of illumination time is less, therefore the phenomenon that the power supply is not enough often can appear in the device, add aerogenerator 208 of establishing and can cross through rotating the flabellum and produce electric power in overcast and rainy season, store the electric power that produces in accumulator 209 again, and then make intelligent control device for track traffic remain the sufficient state of electric power all the time.
In other embodiments, the radius of the first gear 204 is greater than the radius of the second gear 206;
the radius of first gear 204 is greater than the radius of second gear 206, and first gear 204 only need rotate less radian alright rotate great radian with the connecting rod 205 that drives second gear 206 and connect, and the power loss when this kind of mode greatly reduced step motor 202 moves also makes solar energy electroplax 207's rotation angle more steady, accurate simultaneously.
In other embodiments, the outer end of the telegraph pole 1 is fixedly connected with the signal receiver 3, the outer end of the signal receiver 3 is electrically connected with the traffic signal lamp 4, and the traffic signal lamp 4 is fixedly connected to the outer end of the telegraph pole 1;
when the track is about to drive into vehicles such as the trolley-bus, the trolley-bus transmits the signal to signal receiver 3, and when signal receiver 3 received the signal, traffic signal lamp 4 glimmered light, warns the pedestrian, and the device can be used to subaerial track, and application scope is wide.
In other embodiments, the bottom end of the telegraph pole 1 is fixedly connected with a protection mechanism 5, the protection mechanism 5 comprises a support column 501, a connecting groove 502, a folding guardrail 503 and a support rod 504, the support column 501 is fixedly connected to the bottom end of the telegraph pole 1, the connecting grooves 502 are symmetrically arranged on two sides of an inner cavity of the support column 501, the folding guardrail 503 is rotatably connected to the inner cavity of the connecting groove 502, and the support rod 504 is rotatably connected with the other end of the folding guardrail 503;
traffic signal lamp 4 is in the scintillation, and signal receiver 3 transmits the signal to controller 706, and the shell 701 of branch 504 bottom drives branch 504 and slides this moment, and branch 504 is when sliding, and branch 504 drives folding guardrail 503 and extends from the spread groove 502 of support column 501 inner chamber, and the folding guardrail 503 that stretches out keeps apart the outside of track to just face pedestrian or vehicle enter into the track, thereby strengthened track traffic's security.
In other embodiments, the outer end of the supporting rod 504 is fixedly connected with an LED warning screen 6, and the LED warning screen 6 is electrically connected with the signal receiver 3 and the electric storage device 209;
when the supporting rod 504 slides, the signal receiver 3 transmits information to the LED warning screen 6, and the electric storage device 209 provides electric power resources for the LED warning screen 6, so that the LED warning screen 6 starts to twinkle warning words, pedestrians on the roadside are reminded, and the safety performance of rail transit is further improved.
In other embodiments, the bottom end of the supporting rod 504 is fixedly connected with the driving mechanism 7, the driving mechanism 7 includes a housing 701, a driving groove 702, rollers 703, an electric track 704 and a driving power source 705, the housing 701 is fixedly connected to the bottom end of the supporting rod 504, the driving groove 702 is arranged at the bottom end of the inner cavity of the housing 701, the rollers 703 are provided in plurality, the rollers 703 are connected in the inner cavity of the driving groove 702 in a rolling manner, the electric track 704 is clamped at the outer ends of the rollers 703, the driving power source 705 is fixedly connected to the inner cavity of the housing 701, and the driving power source 705 is electrically connected with the electric track 704;
after the controller 706 receives the signal transmitted by the signal receiver 3, the driving power source 705 provides power for the electric crawler 704, so that the electric crawler 704 drives the plurality of rollers 703 to rotate in the driving grooves 702 in the housing 701, and further the housing 701 moves on the ground, while the housing 701 moves, the housing 701 drives the folding guardrail 503 connected with the top end supporting rod 504 to extend, so that the folding guardrail 503 shields the two sides of the track, and further the pedestrian and the vehicle are prevented from intruding into the track.
In other embodiments, the driving mechanism 7 further includes a controller 706, the controller 706 is fixedly connected to the outer end of the supporting column 501, and the controller 706 is electrically connected to the signal receiver 3 and the electrical storage device 209;
the controller 706 can receive the signal transmitted by the signal receiver 3, and the electric storage device 209 provides power for the controller 706, so that the controller 706 can control the operation of the electric crawler 704, thereby facilitating the sliding of the housing 701 on the ground and further controlling the extension and contraction of the folding guardrail 503.
In other embodiments, a guard pile 8 is clamped on one side of the housing 701, a base 9 is fixedly connected to the bottom end of the supporting column 501, the section of the base 9 is H-shaped, a fixing screw 10 is connected to an inner cavity of the base 9 in a threaded manner, and a plurality of fixing screws 10 are arranged;
when the installation, place base 9 subaerial, and use a plurality of set screw 10 to fix base 9 subaerial, H-shaped base 9 is convenient for the shell 701 joint of both sides in the both sides of base 9, avoid the vehicle pedestrian to cause the harm to the electric track 704 of shell 701 inner chamber, gyro wheel 703, the fender pile 8 that sets up simultaneously can promote subaerial dust, rubble, avoid the dust to enter into and cause its jam between electric track 704 and the gyro wheel 703, prevent simultaneously that the rubble from getting into to cause the damage to electric track 704 and gyro wheel 703.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an intelligent control device for rail transit, includes wire pole (1), its characterized in that: the outer end of the telegraph pole (1) is fixedly connected with a self-generating mechanism (2), the self-generating mechanism (2) comprises a photoreceptor (201), a stepping motor (202), a transmission rod (203), a first gear (204), a connecting rod (205), a second gear (206) and a solar panel (207), the photoreceptor (201) is fixedly connected to the back of the telegraph pole (1), the stepping motor (202) is fixedly connected to the inner cavity of the telegraph pole (1), the photoreceptor (201) is electrically connected with the stepping motor (202), the transmission rod (203) is fixedly connected to the outer end of the stepping motor (202), the first gear (204) is clamped to the outer end of the transmission rod (203), the second gear (206) is clamped to the outer end of the connecting rod (205), the second gear (206) is meshed with the first gear (204), the solar panel (207) is fixedly connected to the outer end of the connecting rod (205), and the solar panel (207) is rotatably connected with the telegraph pole (1).
2. The intelligent control device for rail transit according to claim 1, characterized in that: the self-generating mechanism (2) further comprises a wind driven generator (208) and an electric storage device (209), the wind driven generator (208) is fixedly connected to the top end of the telegraph pole (1), the electric storage device (209) is fixedly connected to the back of the telegraph pole (1), and the solar panel (207), the wind driven generator (208) and the electric storage device (209) are electrically connected.
3. The intelligent control device for rail transit according to claim 2, characterized in that: the radius of the first gear (204) is greater than the radius of the second gear (206).
4. The intelligent control device for rail transit according to claim 3, characterized in that: the utility model discloses a traffic signal lamp, including wire pole (1), outer end fixedly connected with signal receiver (3) of wire pole (1), the outer end electric connection of signal receiver (3) has traffic signal lamp (4), traffic signal lamp (4) fixed connection in the outer end of wire pole (1).
5. The intelligent control device for rail transit according to claim 4, wherein: the bottom fixedly connected with protection machanism (5) of wire pole (1), protection machanism (5) are including support column (501), spread groove (502), folding guardrail (503) and branch (504), support column (501) fixed connection in the bottom of wire pole (1), spread groove (502) symmetry is seted up in the inner chamber both sides of support column (501), folding guardrail (503) rotate connect in the inner chamber of spread groove (502), branch (504) with rotate between the other end of folding guardrail (503) and connect.
6. The intelligent control device for rail transit according to claim 5, characterized in that: the outer end fixedly connected with LED warning screen (6) of branch (504), LED warning screen (6) with signal receiver (3) electric connection between accumulator (209).
7. The intelligent control device for rail transit according to claim 6, characterized in that: the bottom end of branch (504) fixedly connected with actuating mechanism (7), actuating mechanism (7) include shell (701), drive groove (702), gyro wheel (703), electronic track (704) and drive power supply (705), shell (701) fixed connection in the bottom of branch (504), drive groove (702) are seted up in the inner chamber bottom of shell (701), gyro wheel (703) are equipped with a plurality ofly, a plurality of gyro wheels (703) roll connection in the inner chamber of drive groove (702), electronic track (704) joint in a plurality of the outer end of gyro wheel (703), drive power supply (705) fixed connection in the inner chamber of shell (701), just drive power supply (705) with electric connection between electronic track (704).
8. The intelligent control device for rail transit according to claim 7, characterized in that: the driving mechanism (7) further comprises a controller (706), the controller (706) is fixedly connected to the outer end of the supporting column (501), and the controller (706) is electrically connected with the signal receiver (3) and the electric storage device (209).
9. The intelligent control device for rail transit according to claim 7, characterized in that: one side joint of shell (701) has fender pile (8), just the bottom fixedly connected with base (9) of support column (501), base (9) cross-section is H shape, just the inner chamber threaded connection of base (9) has set screw (10), set screw (10) are equipped with a plurality ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916059.5A CN115705778A (en) | 2021-08-06 | 2021-08-06 | Intelligent control device for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916059.5A CN115705778A (en) | 2021-08-06 | 2021-08-06 | Intelligent control device for rail transit |
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| Publication Number | Publication Date |
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| CN115705778A true CN115705778A (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110916059.5A Pending CN115705778A (en) | 2021-08-06 | 2021-08-06 | Intelligent control device for rail transit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016169297A1 (en) * | 2015-04-20 | 2016-10-27 | 宁波大智机械科技有限公司 | Wind and light combined power generation device |
| CN205782527U (en) * | 2016-06-28 | 2016-12-07 | 庄清吉 | A kind of street lamp of wind light mutual complementing |
| KR101799974B1 (en) * | 2017-07-07 | 2017-11-21 | 주식회사 두승이엔지 | Apparatus for Hanger Display Advertisement Using Guard Rail |
| CN207828852U (en) * | 2018-01-15 | 2018-09-07 | 大连科技学院 | A kind of pedestrian's street crossing automatic sensing protective fence |
| CN109519834A (en) * | 2017-09-16 | 2019-03-26 | 扬州市星科光电照明科技有限公司 | A kind of wind energy light energy complementary formula intelligent LED street lamp |
| CN209388479U (en) * | 2019-02-15 | 2019-09-13 | 深圳市创景科技发展有限公司 | A kind of pedestrian running red light automatic identification grasp shoot device |
| CN209486905U (en) * | 2019-03-08 | 2019-10-11 | 武汉船舶职业技术学院 | A kind of interim solar traffic light |
| CN211340538U (en) * | 2019-08-14 | 2020-08-25 | 张炜力 | Prevent trampling safe colored ribbon median |
-
2021
- 2021-08-06 CN CN202110916059.5A patent/CN115705778A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169297A1 (en) * | 2015-04-20 | 2016-10-27 | 宁波大智机械科技有限公司 | Wind and light combined power generation device |
| CN205782527U (en) * | 2016-06-28 | 2016-12-07 | 庄清吉 | A kind of street lamp of wind light mutual complementing |
| KR101799974B1 (en) * | 2017-07-07 | 2017-11-21 | 주식회사 두승이엔지 | Apparatus for Hanger Display Advertisement Using Guard Rail |
| CN109519834A (en) * | 2017-09-16 | 2019-03-26 | 扬州市星科光电照明科技有限公司 | A kind of wind energy light energy complementary formula intelligent LED street lamp |
| CN207828852U (en) * | 2018-01-15 | 2018-09-07 | 大连科技学院 | A kind of pedestrian's street crossing automatic sensing protective fence |
| CN209388479U (en) * | 2019-02-15 | 2019-09-13 | 深圳市创景科技发展有限公司 | A kind of pedestrian running red light automatic identification grasp shoot device |
| CN209486905U (en) * | 2019-03-08 | 2019-10-11 | 武汉船舶职业技术学院 | A kind of interim solar traffic light |
| CN211340538U (en) * | 2019-08-14 | 2020-08-25 | 张炜力 | Prevent trampling safe colored ribbon median |
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