CN215164918U - Active warning device suitable for turning blind area at intersection of large vehicle - Google Patents
Active warning device suitable for turning blind area at intersection of large vehicle Download PDFInfo
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- CN215164918U CN215164918U CN202120860413.2U CN202120860413U CN215164918U CN 215164918 U CN215164918 U CN 215164918U CN 202120860413 U CN202120860413 U CN 202120860413U CN 215164918 U CN215164918 U CN 215164918U
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- blind area
- turning
- warning device
- blind
- intersection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an initiative warning device suitable for oversize vehicle crossing blind area of turning, include: the signal rod is fixed with a sound box; the outdoor display screen is arranged on the outer wall of the signal rod; the dead zone graphic projection equipment is arranged on the back surface of the outdoor display screen; the image acquisition camera is arranged at the left of the blind area graph projection equipment; and the indication board is fixed at the upper end of the signal rod. This initiative warning device suitable for oversize vehicle crossing turning blind area, the blind area figure projection equipment that sets up can throw out the turning blind area according to the crossing setting, thereby can carry out the warning to driver and pedestrian through the road surface blind area figure, and the image acquisition camera can acquire the traffic condition that figure projection device throws on the road surface figure in real time, carry out corresponding processing, and cooperate outdoor display screen can show the crossing traffic condition with the real-time figure form of developments, so as to remind driver and pedestrian, can effectively avoid the emergence of accident.
Description
Technical Field
The utility model relates to a vehicle safety precaution technical field specifically is an initiative warning device suitable for oversize vehicle crossing turning blind area.
Background
The turning of large vehicles (including city buses, muck vehicles, commercial concrete vehicles, large buses and load trucks) at the crossroad is always a high-occurrence section of an accident, because the large vehicles can not follow the track of the front wheels in the right turning process, the track of the front wheels and the track of the rear wheels on the right side are not in an arc line, and the track of the front wheels and the track of the rear wheels enclose an area, namely a blind area with poor inner wheels, so that the situation that non-motor vehicles or pedestrians on the cross direction can not observe the other side in time is caused, and when the two vehicles meet at the crossroad, serious accidents can easily occur if the speed of the vehicles is not reduced in time.
The traditional crossroad is generally only provided with traffic lights, and the mode is too passive and cannot play a role of active early warning, so that the life and property safety of pedestrians and drivers is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an initiative warning device suitable for oversize vehicle crossing turning blind area to the traditional crossroad who proposes in solving above-mentioned background has generally only been equipped with traffic signal lamp, and such mode is too passive, does not play the function of initiative early warning, thereby influences the problem of pedestrian and driver's the security of the lives and property.
In order to achieve the above object, the utility model provides a following technical scheme: an active warning device suitable for turning blind areas at a large vehicle intersection, comprising:
the signal rod is fixed with a sound box;
the outdoor display screen is arranged on the outer wall of the signal rod;
the dead zone graphic projection equipment is arranged on the back surface of the outdoor display screen;
the image acquisition camera is arranged at the left of the blind area graph projection equipment;
the indication board is fixed at the upper end of the signal rod;
the warning lamp is arranged on the outer surface of the indication board;
and the light reflecting strip is arranged on the outer wall of the signal rod.
Preferably, the blind area pattern projection apparatus is further provided with:
the adjusting rotating shaft is arranged at the tail end of the blind area graph projection equipment;
and the telescopic cylinder is connected to the outer wall of the adjusting rotating shaft.
Preferably, blind area figure projection equipment constitutes revolution mechanic between through adjusting pivot and telescopic cylinder, blind area figure projection equipment constitutes telescopic structure between through telescopic cylinder and the outdoor display screen.
Preferably, the sign is further provided with:
the motor is arranged at the left edge and the right edge of the upper surface of the indication board;
a lead screw connected to a terminal end of the motor;
the folding protection plate is connected to the outer surface of the screw rod;
a solar panel disposed in a middle of the sign upper surface.
Preferably, the lead screw passes through and constitutes revolution mechanic between motor and the sign, the lead screw is symmetrical about the vertical center line of sign and distributes.
Preferably, be threaded connection between folding guard plate and the lead screw, folding guard plate is flexible structure.
Preferably, be fixed knot structure between solar panel and the sign, solar panel is the slope form.
The utility model provides an initiative warning device suitable for oversize vehicle crossing blind area of turning possesses following beneficial effect: the device can monitor and remind the turning blind area of the large vehicle, reduce the accident quantity of the large vehicle to a certain extent, fully ensure the life and property safety of pedestrians and drivers, and is more energy-saving and environment-friendly.
1. The utility model discloses, the blind area figure projection equipment of setting can throw out the turn blind area according to the crossing setting to can carry out the warning to driver and pedestrian through road surface blind area figure, and the image acquisition camera can acquire the traffic conditions that figure projection unit throws on road surface figure in real time, carries out corresponding processing, and the outdoor display screen of cooperation can show the crossing traffic conditions with the real-time figure form of developments, so that remind driver and pedestrian, can effectively avoid the emergence of accident.
2. The utility model discloses, blind area figure projection equipment and image acquisition camera accessible adjust the pivot and carry out angle modulation, and cooperate telescopic cylinder to change position direction between them to make it be located suitable position and carry out projection and image acquisition work, and the even reflection of light strip that sets up of signal pole outer wall can prevent to install can't be perceived by vehicle and pedestrian under the condition that loses the power, has guaranteed the security of device.
3. The utility model discloses, the solar panel that sign upper surface set up can turn into the electric energy with light energy to for the device provides a part energy, in order to reach energy-conserving effect, and the folding guard plate accessible motor that the solar panel top set up drives the lead screw and rotates, and then makes folding guard plate extend and the shrink is folding, and the guard plate after the extension can protect solar panel, thereby prevents the erosion of external rainwater, guarantees solar panel's safety.
Drawings
FIG. 1 is a schematic view of the overall structure of an active warning device suitable for turning blind areas at intersections of large vehicles according to the present invention;
fig. 2 is a schematic view of the overlooking structure of the active warning device applicable to the turning blind zone of the intersection of the large-sized vehicle of the present invention;
fig. 3 is the utility model relates to a rear view structure sketch map of initiative warning device suitable for oversize vehicle crossing turning blind area.
In the figure: 1. a signal lever; 2. a sound box; 3. an outdoor display screen; 4. a blind area pattern projection device; 5. an image capture camera; 6. adjusting the rotating shaft; 7. a telescopic cylinder; 8. a sign; 9. a warning light; 10. a motor; 11. a lead screw; 12. folding the protection plate; 13. a solar panel; 14. a reflective strip.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: an active warning device suitable for turning blind areas at a large vehicle intersection, comprising:
the signal rod 1 is fixedly provided with a sound box 2;
the outdoor display screen 3 is arranged on the outer wall of the signal rod 1;
the blind area graph projection equipment 4 is arranged on the back of the outdoor display screen 3;
an image acquisition camera 5 disposed on the left of the blind area pattern projection device 4;
the reflecting strip 14 is arranged on the outer wall of the signal rod 1;
the light reflecting strips 14 are distributed on the outer wall of the signal rod 1 at equal intervals, and the vertical central line of the light reflecting strips 14 is coincident with the vertical central line of the signal rod 1;
the blind area pattern projection device 4 is further provided with:
an adjusting rotating shaft 6 which is arranged at the tail end of the blind area graph projection device 4;
the telescopic cylinder 7 is connected to the outer wall of the adjusting rotating shaft 6;
the blind zone pattern projection device 4 forms a rotating structure through the adjusting rotating shaft 6 and the telescopic cylinder 7, the blind zone pattern projection device 4 forms a telescopic structure through the telescopic cylinder 7 and the outdoor display screen 3, the set blind zone pattern projection device 4 can project turning blind zones according to the crossing setting, so that the reminding of drivers and pedestrians can be carried out through the road surface blind zone patterns, the image acquisition camera 5 can acquire the traffic condition projected on the road surface patterns by the pattern projection device in real time and carry out corresponding processing, and can display the crossing traffic condition in a dynamic real-time pattern form by matching with the outdoor display screen 3 so as to remind the drivers and pedestrians, the voice reminding can be carried out by matching with the sound box 2 according to the turning blind zone condition of large vehicles while reminding, and the controller of the signal logic processing device of the traffic warning device is also arranged inside the LED outdoor display screen 3, the device can control the projection device to project graphs, flash the warning lamp 9, prompt voice of the sound prompting device and display the LED outdoor display screen 3, the blind area graph projection equipment 4 and the image acquisition camera 5 can adjust the angle through the adjusting rotating shaft 6, and the telescopic cylinder 7 can change the position and the direction of the blind area graph projection equipment and the image acquisition camera so as to enable the blind area graph projection equipment and the image acquisition camera to be located in a proper direction to perform projection and image acquisition work, the reflecting strips 14 uniformly arranged on the outer wall of the signal rod 1 can prevent the device from being incapable of being perceived by vehicles and pedestrians under the condition of losing power, and the safety of the device is guaranteed;
an indication board 8 fixed on the upper end of the signal rod 1;
a warning light 9 arranged on the outer surface of the indication board 8;
sign 8 still is equipped with:
a motor 10 disposed at left and right edges of an upper surface of the indication board 8;
a lead screw 11 connected to the end of the motor 10;
a folding prevention plate 12 connected to an outer surface of the lead screw 11;
a solar panel 13 disposed at the center of the upper surface of the signboard 8;
the screw rod 11 and the indication board 8 form a rotating structure through the motor 10, and the screw rod 11 is symmetrically distributed about the vertical center line of the indication board 8;
the folding protection plate 12 is in threaded connection with the screw rod 11, and the folding protection plate 12 is of a flexible structure;
be fixed knot structure between solar panel 13 and the sign 8, solar panel 13 is the slope form, the two-sided warning light 9 of setting can blue red double-colored scintillation, thereby remind the crossing large-scale turning vehicle driver and the pedestrian to notice the crossing traffic conditions, and the solar panel 13 of sign 8 upper surface setting, can turn into the electric energy with light energy, and provide some energy for the device, in order to reach energy-conserving effect, and the folding guard plate 12 accessible motor 10 that solar panel 13 top set up drives lead screw 11 and rotates, and then make folding guard plate 12 extend and shrink folding, guard plate after the extension can protect solar panel 13, thereby prevent the erosion of external rainwater, guarantee solar panel 13's safety.
In conclusion, when the active warning device suitable for the turning blind areas of the intersections of the large vehicles is used, the device is firstly arranged at a proper position of the intersection, then the projection directions of the blind area pattern projection equipment 4 and the image acquisition camera 5 are reversely adjusted through the adjusting rotating shaft 6 and the telescopic cylinder 7, the set blind area pattern projection equipment 4 can project the turning blind areas according to the intersection setting, so that the drivers and the pedestrians can be reminded through the road blind area patterns, the image acquisition camera 5 can acquire the traffic condition of the pattern projection equipment projected on the road surface patterns in real time and correspondingly process the traffic condition, the intersection traffic condition can be displayed in a dynamic real-time pattern form by matching with the outdoor display screen 3 so as to remind the drivers and the pedestrians, and the sound box 2 can be matched for voice reminding according to the conditions of the turning blind areas of the large vehicles at the same time of reminding, the last double-sided warning light 9 can twinkle in blue and red double-colored to remind the crossing large-scale vehicle driver and pedestrian to notice the crossing traffic condition, and the solar panel 13 that sets up can continuously provide some electric energy for the device in sunny day.
Claims (8)
1. The utility model provides an initiative warning device suitable for large vehicle crossing blind area of turning which characterized in that includes:
the signal rod is fixed with a sound box;
the outdoor display screen is arranged on the outer wall of the signal rod;
the dead zone graphic projection equipment is arranged on the back surface of the outdoor display screen;
the image acquisition camera is arranged at the left of the blind area graph projection equipment;
the indication board is fixed at the upper end of the signal rod;
the warning lamp is arranged on the outer surface of the indication board;
and the light reflecting strip is arranged on the outer wall of the signal rod.
2. The active warning device for the blind turning zone at the intersection of the large vehicle as claimed in claim 1, wherein the light reflecting strips are equidistantly distributed on the outer wall of the signal rod, and the vertical center line of the light reflecting strips is coincident with the vertical center line of the signal rod.
3. The active warning device applicable to the blind turning zone at the intersection of the large-scale vehicles as claimed in claim 1, wherein the blind zone graphic projection device is further provided with:
the adjusting rotating shaft is arranged at the tail end of the blind area graph projection equipment;
and the telescopic cylinder is connected to the outer wall of the adjusting rotating shaft.
4. The active warning device for the blind turning zone at the intersection of the large vehicle as claimed in claim 3, wherein the blind zone pattern projection device forms a rotating structure with the telescopic cylinder by the adjusting rotating shaft, and the blind zone pattern projection device forms a telescopic structure with the outdoor display screen by the telescopic cylinder.
5. The active warning device for the turning blind area at the intersection of the large-scale vehicles as claimed in claim 1, wherein the indication board is further provided with:
the motor is arranged at the left edge and the right edge of the upper surface of the indication board;
a lead screw connected to a terminal end of the motor;
the folding protection plate is connected to the outer surface of the screw rod;
a solar panel disposed in a middle of the sign upper surface.
6. The active warning device for the turning blind area at the intersection of the large-scale vehicle as claimed in claim 5, wherein the lead screw passes through a rotating structure formed between the motor and the sign, and the lead screw is symmetrically distributed about the vertical center line of the sign.
7. The active warning device applicable to the blind turning zone at the intersection of the large-scale vehicle as claimed in claim 5, wherein the folding protection plate is in threaded connection with the screw rod, and the folding protection plate is in a flexible structure.
8. The active warning device for the turning blind area at the intersection of the large-scale vehicle as claimed in claim 5, wherein a fixed structure is arranged between the solar panel and the indication board, and the solar panel is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860413.2U CN215164918U (en) | 2021-04-25 | 2021-04-25 | Active warning device suitable for turning blind area at intersection of large vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860413.2U CN215164918U (en) | 2021-04-25 | 2021-04-25 | Active warning device suitable for turning blind area at intersection of large vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164918U true CN215164918U (en) | 2021-12-14 |
Family
ID=79363224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120860413.2U Active CN215164918U (en) | 2021-04-25 | 2021-04-25 | Active warning device suitable for turning blind area at intersection of large vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164918U (en) |
-
2021
- 2021-04-25 CN CN202120860413.2U patent/CN215164918U/en active Active
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