CN108360421B - Road traffic emergency system - Google Patents
Road traffic emergency system Download PDFInfo
- Publication number
- CN108360421B CN108360421B CN201810115915.5A CN201810115915A CN108360421B CN 108360421 B CN108360421 B CN 108360421B CN 201810115915 A CN201810115915 A CN 201810115915A CN 108360421 B CN108360421 B CN 108360421B
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- guard
- plate
- storage
- emergency
- length direction
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
Abstract
The invention discloses a road traffic emergency system, which comprises a roadbed, guard rails and guard rail plates, and is characterized in that: guard rails are arranged on the right side or two sides of the roadbed along the driving direction, the guard rails are arranged on a pre-buried plate, the whole pre-buried plate is cuboid, an included angle between the length direction of the pre-buried plate and the driving direction is an acute angle, and an emergency lamp is arranged at the top of the guard rail; compared with the prior art, the system can well protect accident vehicles and personnel, can avoid secondary traffic accidents through simple operation, and has good effects on emergency avoidance of road dangerous situations and emergency treatment of injured personnel.
Description
Technical Field
The invention relates to the field of traffic facilities, in particular to a road traffic emergency system for rapid correspondence and dangerous case processing on a traffic accident frequent road section.
Background
"Traffic Accident" refers to an event in which a vehicle causes personal injury or loss of property due to a mistake or Accident on a road. Traffic accidents are not only caused by unspecified persons violating traffic regulations; or due to irresistible natural disasters such as earthquake, typhoon, mountain torrents, lightning stroke and the like, and meanwhile, poor driving environment is also one of the causes of traffic accidents.
With the development of economy, the laying of highways and highways, the popularization of private automobiles and the like, the number of traffic accidents is also increasing, and if the traffic accidents are not handled in time after the occurrence of the traffic accidents, the corresponding emergency treatment and first aid are often accompanied by more dangerous traffic accidents. Especially, traffic accidents are easy to happen in places with poor sight and road conditions, and damage is caused to life and property safety of people.
In some places with poor road conditions and sight lines, such as tunnels, bridges and curves, traffic accidents frequently occur, and meanwhile, the traffic accidents on the road sections have great difficulty in emergency treatment and emergency rescue to avoid secondary damage. At present, no traffic emergency system designed for the above situations exists, so that the above problems are urgently needed to be solved.
Disclosure of Invention
The invention aims to provide a road traffic emergency system which can well protect accident vehicles and personnel, can avoid secondary traffic accidents through simple operation, and has good effects on emergency avoidance of road dangerous situations and emergency treatment of injured personnel.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a road traffic emergency system, includes road bed, rail guard, guardrail board, its characterized in that: guard rails are arranged on the right side or two sides of the roadbed along the driving direction, the guard rails are installed on a pre-buried plate, the whole pre-buried plate is a cuboid, an included angle between the length direction of the pre-buried plate and the driving direction is an acute angle, and an emergency lamp is arranged at the top of the guard rail.
As optimization, reinforcing steel bars are uniformly arranged in the embedded plate along the length direction, and the included angle between the embedded plate and the driving direction along the length direction is 20-40 degrees.
As an optimization, the protective guard include base, bolt, the door body, storing mouth, support, connecting slot, the base pass through bolt fixed connection on pre-buried plate surface, protective guard lateral wall opening form the storing mouth, storing mouth one side be provided with the protective guard articulated door body, the protective guard inner wall be provided with the cross support, the support top surface be provided with connecting slot.
As an optimization, the connecting slot is a cylinder, a slot inner column is coaxially arranged in the connecting slot, a slot inner hole is formed in the slot inner column, rotatable rotating plates are symmetrically arranged on the side wall of the slot inner column, and the rotating plates are connected with the power switch.
Preferably, the length direction of the opening of the storage opening facing the embedded plate is consistent, and the edge of the storage opening expands outwards in a horn shape.
Preferably, a protection device and a storage box are arranged in the protective guard.
Preferably, the protection device is composed of a transverse plate and a longitudinal plate which are vertically arranged, the whole protection device is in a cylinder shape, and the length direction of the longitudinal plate is the same as that of the embedded plate.
As optimization, the storage box include box body, handle, sponge layer, interlayer, the box body lateral wall symmetry be provided with handle and sponge layer, the handle setting upper portion in the box body, the sponge layer be the arc setting, the box body in be provided with the interlayer, the interlayer surface be provided with the storage hole.
Preferably, the emergency lamps are arranged in parallel, and a power switch is arranged between the emergency lamps and a power supply.
The invention has the beneficial effects that: compared with the prior art, the road traffic emergency system has the following characteristics:
1. the inclined pre-buried plate achieves a good impact resistance effect, and the effect of preventing vehicles from rushing out of roads is achieved by matching the guard rail and the guardrail plate, so that the safety of the vehicles and personnel is protected.
Through the setting of emergency light, the emergency light of following the opposite direction of driving direction can be opened to rotatory emergency light, has avoided the back car can't notice the front truck accident and the secondary injury that cause.
The protective guard door body, the protective device and the storage box are arranged, so that the protective guard can still be conveniently taken out of the storage box after being stressed and deformed to emergently rescue injured people, and meanwhile, the protective guard has better stability.
Drawings
FIG. 1 is a front view structural diagram of a use case of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the three-dimensional structure of the guard rail and the pre-buried plate according to the present invention;
FIG. 4 is a front view of the protective guard and pre-buried plate of the present invention;
FIG. 5 is an enlarged view of the three-dimensional structure of the protection device of the present invention;
FIG. 6 is a view of the structure of the storage case of the present invention;
FIG. 7 is an enlarged view of part A of the present invention;
FIG. 8 is a schematic diagram of the circuit structure of the present invention;
wherein, the road bed 1, the protective fence 2, the guardrail plate 3, the emergency lamp 4, the road traffic line 5, the pre-embedded plate 6, the protection device 7 and the storage box 8 are arranged;
the base 21, the bolt 22, the door 23, the storage opening 24, the bracket 25 and the connecting slot 26 are connected;
71 horizontal plates and 72 vertical plates;
81 box bodies, 82 handles, 83 sponge layers, 84 partition layers and 85 storage holes;
2601 slot inner column, 2602 slot inner hole, 2603 rotating plate.
Detailed Description
In the embodiment shown in fig. 1-2, a road traffic emergency system includes a roadbed 1, a guard rail 2, and a guard rail plate 3, and is characterized in that: the road bed 1 along the direction of travel right side or both sides be provided with rail guard 2, rail guard 2 install on pre-buried plate 6, pre-buried plate 6 whole be the cuboid, pre-buried plate 6 along length direction and the direction of travel contained angle be the acute angle, rail guard 2 top be provided with emergency light 4.
In the concrete implementation process, pavement materials are paved on the surface of the roadbed 1 to draw a road traffic line 5, when the formed road is a bidirectional road, the guard rails 2 are arranged on two sides of the roadbed 1, and when the formed road is a unidirectional road, the guard rails 2 are arranged on the right side of the driving direction. The guard rail 2 is arranged on the surface of the pre-buried plate 6, the pre-buried plate 6 is horizontally arranged at a position 30-50cm below the ground surface, and the included angle between the length direction extension line of the pre-buried plate 6 and the road traffic line (driving direction) is an acute angle (as shown in figure 2); an included angle between the length direction extension line of the embedded plate 6 at the bend and the tangent line (driving direction) of the road traffic line (arc line) is an acute angle (as shown in fig. 2). The acute angle is 20-40 degrees and is set to adapt to the running speed in the use environment. The force generated to the protective guard 2 when a vehicle collides with the protective guard 2 is ensured to be the same as the length direction of the embedded plate 6 as much as possible. Therefore, the stability of the protective guard 2 is improved, a good protection effect is achieved on a vehicle, the vehicle is prevented from rushing out of a road section, and the protective guard is particularly suitable for road sections with high horizontal positions such as a bridge cliff.
In the embodiment shown in fig. 3-4, the guard rail 2 is fixedly connected to the surface of the pre-buried plate 6 through bolts 22, the surface of the guard rail 2 is provided with storage ports 24, the openings of the storage ports 24 close to the axis of the guard rail 2 are smaller than those far away from the axis, and the specific shape of the storage ports 24 can be seen from the front view of fig. 4; the area of the inner surface (the surface close to the axis of the guard rail 2 when closed) of the door body 23 corresponding to the storage port 24 is small, and the area of the outer surface is large. A support 25 is arranged on the inner wall of the protective guard 2 close to the top, a connecting slot 26 is arranged on the top surface of the support 25, and a seam allowance is arranged at the bottom of the emergency lamp 4 and matched with the top of the protective guard 2; meanwhile, the bottom of the emergency lamp 4 is provided with a plug corresponding to the connecting slot 26, and when the plug is connected with the connecting slot 26, the emergency lamp 4 is connected into a circuit. The protective guard 2 is internally provided with a storage box 8 and a protection device 7 which are arranged up and down, and the storage box 8 is arranged at a position corresponding to the storage opening 24. When the automobile guard rail is used, the orientation of the storage opening 24 is consistent with the length direction of the embedded plate 6, and the opening direction of the storage opening 24 faces away from the roadbed 1, namely after the guard rail 2 is installed, the storage opening 24 and the door body 23 do not correspond to the roadbed 1 (when the guard rail 2 receives automobile impact, the automobile does not directly impact the storage opening 24 and the door body 23). When the door body 23 and the storage opening 24 are deformed by external impact, the door body 23 can be separated from the storage opening 24 under the stress of the door body 23 and the storage opening 24 due to the structural arrangement of the door body 23 and the storage opening 24, and the storage box 8 can be conveniently taken out.
In the embodiment shown in fig. 5, the protection device 7 is composed of a horizontal plate 71 and a vertical plate 72 which are vertically arranged, and is generally cylindrical, and is used for being placed in the protective guard 2, so as to play a role of buffering and protecting the protective guard when a vehicle impacts the protective guard 2, and the gap between the horizontal plate 71 and the vertical plate 72 is convenient for installing wires and circuit facilities, and plays a good role of protecting the wires and the circuit facilities. The protective guard 2 can also play a role in supporting the storage boxes 8, and the vertical positions of the storage boxes 8 cannot be greatly changed when the protective guard 2 is deformed due to impact, so that the storage boxes 8 found in the protective guard 2 are influenced. The height of the protection 7 is set to 1-1.5 m.
In the embodiment shown in fig. 6, the handles 82 are symmetrically arranged on both side walls of the box 81 with the sponge layer 83, and the handles are arranged on the middle upper portion of the box 81, so that when the storage box 8 is taken out from the protective fence 2 by the handles 81, the top of the box 81 is firstly inclined outwards to protect the contents in the box 81 from falling. Meanwhile, the storage box 8 is not provided with a top cover so that articles in the storage box 8 can be taken out quickly. The handle 81 is opposite to the door body 23, so that when the protective guard 2 is impacted, the side of the storage box 8, on which the sponge layer 83 is arranged, is impacted under the action of inertia, and the protective layer can well protect the storage box 8 and objects inside the storage box. Meanwhile, a partition 84 is arranged in the box body 81, the partition 84 is made of elastic materials, and storage holes 85 with different shapes are formed in the surface of the partition 84 and used for storing objects with different shapes. The article is inserted into the storage hole 85.
In the embodiment shown in fig. 7, the connecting slot 26 is a cylindrical body, a coaxial inner slot pillar 2601 is disposed in the connecting slot 26, an inner slot hole 2602 is disposed in the inner slot pillar 2601, a rotatable rotating plate 2603 is symmetrically disposed on a side wall of the inner slot pillar 2601, the rotating plate 2603 is connected to a power switch, and a plug at the bottom of the emergency light 4 is inserted into the inner slot hole 2602 and a gap between the connecting slot 26 and the inner slot pillar 2601 to complete circuit connection. Meanwhile, the plug is rotated, that is, the emergency lamp 4 is rotated, so that the rotating plate 2603 is driven to rotate to complete the on-off control.
In the embodiment shown in fig. 7, the electric lamps represent the emergency lamps 4, the switches represent the switches controlled by the rotating plate 2603, and the initial state is that all the switches are connected and closed with the top conducting wire, when the corresponding guard rail 2 has a traffic accident, the emergency lamp 4 closest to the accident site can be rotated to connect the switch with the power supply, and at this time, the parallel emergency lamps 4 in the reverse direction of the driving direction will start to light up or flash.
In specific use, pavement materials are paved on the surface of the roadbed 1 to draw a road traffic line 5, when a formed road is a bidirectional road, the guard rails 2 are arranged on two sides of the roadbed 1, and when the formed road is a unidirectional road, the guard rails 2 are arranged on the right side of the driving direction. The guard rail 2 is arranged on the surface of the pre-buried plate 6, the pre-buried plate 6 is horizontally arranged at a position 30-50cm below the ground surface, and the included angle between the length direction extension line of the pre-buried plate 6 and the road traffic line (driving direction) is an acute angle (as shown in figure 2); an included angle between the length direction extension line of the embedded plate 6 at the bend and the tangent line (driving direction) of the road traffic line (arc line) is an acute angle (as shown in fig. 2). The acute angle is 20-40 degrees and is set to adapt to the running speed in the use environment. The force generated to the protective guard 2 when a vehicle collides with the protective guard 2 is ensured to be the same as the length direction of the embedded plate 6 as much as possible. Therefore, the stability of the protective guard 2 is improved, a good protection effect is achieved on a vehicle, the vehicle is prevented from rushing out of a road section, and the protective guard is particularly suitable for road sections with high horizontal positions such as a bridge cliff. The guard rail 2 is fixedly connected to the surface of the pre-buried plate 6 through bolts 22, a storage port 24 is formed in the surface of the guard rail 2, an opening of the storage port 24 close to the axis of the guard rail 2 is small, and an opening of the storage port 24 far away from the axis is large, and the specific shape of the storage port 24 can be seen from the front view of fig. 4; the area of the inner surface (the surface close to the axis of the guard rail 2 when closed) of the door body 23 corresponding to the storage port 24 is small, and the area of the outer surface is large. A support 25 is arranged on the inner wall of the protective guard 2 close to the top, a connecting slot 26 is arranged on the top surface of the support 25, and a seam allowance is arranged at the bottom of the emergency lamp 4 and matched with the top of the protective guard 2; meanwhile, the bottom of the emergency lamp 4 is provided with a plug corresponding to the connecting slot 26, and when the plug is connected with the connecting slot 26, the emergency lamp 4 is connected into a circuit. The protective guard 2 is internally provided with a storage box 8 and a protection device 7 which are arranged up and down, and the storage box 8 is arranged at a position corresponding to the storage opening 24. When the automobile guard rail is used, the orientation of the storage opening 24 is consistent with the length direction of the embedded plate 6, and the opening direction of the storage opening 24 faces away from the roadbed 1, namely after the guard rail 2 is installed, the storage opening 24 and the door body 23 do not correspond to the roadbed 1 (when the guard rail 2 receives automobile impact, the automobile does not directly impact the storage opening 24 and the door body 23). When the door body 23 and the storage opening 24 are deformed by external impact, the door body 23 can be separated from the storage opening 24 under the stress of the door body 23 and the storage opening 24 due to the structural arrangement of the door body 23 and the storage opening 24, and the storage box 8 can be conveniently taken out. When a traffic accident that a vehicle collides with the guard rail 2 or other traffic accidents occur on a corresponding road section, the emergency lamp can be rotated near the nearest guard rail 2, the emergency lamp 4 rotates to drive the rotating plate 2603 to rotate to complete the control of the switch, so that the switch can be rotated to be connected with a power supply, and the parallel emergency lamp 4 which is reversely connected along the driving direction starts to light or flash to remind the front of the vehicle of the traffic accident, so that the vehicle can be decelerated or stopped to avoid the occurrence of secondary accidents. When people are injured, the door body 23 can be opened to the nearest protective guard 2 to take out the storage box 8, emergency rescue articles are contained in the storage box, and bandages, medicines and the like can be used for quickly rescuing the injured people.
In another embodiment, road traffic lines 5 are drawn by paving road surface materials on the surface of the roadbed 1, and guard rails 2 are arranged on both sides of the roadbed 1 when the formed road is a bidirectional road, and the guard rails 2 are arranged on the right side of the driving direction when the formed road is a unidirectional road. The guard rail 2 is arranged on the surface of the pre-buried plate 6, the pre-buried plate 6 is horizontally arranged at a position 30-50cm below the ground surface, and the included angle between the length direction extension line of the pre-buried plate 6 and the road traffic line (driving direction) is an acute angle (as shown in figure 2); an included angle between the length direction extension line of the embedded plate 6 at the bend and the tangent line (driving direction) of the road traffic line (arc line) is an acute angle (as shown in fig. 2). The acute angle is 20-40 degrees and is set to adapt to the running speed in the use environment. The force generated to the protective guard 2 when a vehicle collides with the protective guard 2 is ensured to be the same as the length direction of the embedded plate 6 as much as possible. Therefore, the stability of the protective guard 2 is improved, a good protection effect is achieved on a vehicle, the vehicle is prevented from rushing out of a road section, and the protective guard is particularly suitable for road sections with high horizontal positions such as a bridge cliff. The guard rail 2 is fixedly connected to the surface of the pre-buried plate 6 through bolts 22, a storage port 24 is formed in the surface of the guard rail 2, an opening of the storage port 24 close to the axis of the guard rail 2 is small, and an opening of the storage port 24 far away from the axis is large, and the specific shape of the storage port 24 can be seen from the front view of fig. 4; the area of the inner surface (the surface close to the axis of the guard rail 2 when closed) of the door body 23 corresponding to the storage port 24 is small, and the area of the outer surface is large. A support 25 is arranged on the inner wall of the protective guard 2 close to the top, a connecting slot 26 is arranged on the top surface of the support 25, and a seam allowance is arranged at the bottom of the emergency lamp 4 and matched with the top of the protective guard 2; meanwhile, the bottom of the emergency lamp 4 is provided with a plug corresponding to the connecting slot 26, and when the plug is connected with the connecting slot 26, the emergency lamp 4 is connected into a circuit. The protective guard 2 is internally provided with a fire extinguisher and a protection device 7 which are arranged up and down, and the arrangement position of the fire extinguisher corresponds to the storage opening 24. When the automobile guard rail is used, the orientation of the storage opening 24 is consistent with the length direction of the embedded plate 6, and the opening direction of the storage opening 24 faces away from the roadbed 1, namely after the guard rail 2 is installed, the storage opening 24 and the door body 23 do not correspond to the roadbed 1 (when the guard rail 2 receives automobile impact, the automobile does not directly impact the storage opening 24 and the door body 23). When the door body 23 and the storage opening 24 are deformed by external impact, the door body 23 can be separated from the storage opening 24 under the stress of the door body 23 and the storage opening 24 due to the structural arrangement of the door body 23 and the storage opening 24, and the fire extinguisher can be conveniently taken out. When a vehicle collides with the guard rail 2 in a corresponding road section, the switch is turned on after the vibration sensor detects vibration in the guard rail 2 to enable the emergency lamp 4 to light or flicker, when other traffic accidents happen, the emergency lamp can be turned to the position near the nearest guard rail 2, the emergency lamp 4 can drive the rotating plate 2603 to rotate to complete the control of the switch, the switch can be turned to be connected with a power supply, the emergency lamp 4 which is connected in parallel and in the reverse direction of the driving direction starts to light or flicker, the traffic accident is reminded to happen in the front of the rear vehicle, and the vehicle is decelerated or stopped to avoid the occurrence of secondary accidents. When a fire disaster happens, the fire extinguisher can be quickly taken out from the protective fence 2 for extinguishing the fire.
In another embodiment, a fire extinguisher and a storage box 8 are arranged in the guard rail 2, and the guard rail 2 with the fire extinguisher is arranged at a distance from the guard rail 2 with the storage box 8.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any road traffic emergency system according to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a road traffic emergency system, includes road bed (1), rail guard (2), guardrail board (3), its characterized in that: guard rails (2) are arranged on the right side or two sides of the roadbed (1) along the driving direction, the guard rails (2) are installed on a pre-embedded plate (6), the whole pre-embedded plate (6) is a cuboid, an included angle between the length direction of the pre-embedded plate (6) and the driving direction is an acute angle, emergency lamps (4) are arranged at the top of the guard rails (2), reinforcing steel bars are uniformly arranged in the pre-embedded plate (6) along the length direction, and the included angle between the length direction of the pre-embedded plate (6) and the driving direction is 20-40 degrees;
the protective guard (2) comprises a base (21), a bolt (22), a door body (23), a storage port (24), a support (25) and a connecting slot (26), wherein the base (21) is fixedly connected to the surface of the embedded plate (6) through the bolt (22), the storage port (24) is formed by an opening in the side wall of the protective guard (2), the door body (23) hinged with the protective guard (2) is arranged on one side of the storage port (24), a cross-shaped support (25) is arranged on the inner wall of the protective guard (2), and the connecting slot (26) is arranged on the top surface of the support (25);
the protective guard (2) is internally provided with a protective device (7) and a storage box (8), the protective device (7) is composed of a transverse plate (71) and a longitudinal plate (72) which are vertically arranged, the whole protective device (7) is in a cylindrical shape, and the length direction of the longitudinal plate (72) is the same as that of the embedded plate (6); storing box (8) include box body (81), handle (82), sponge layer (83), interlayer (84), box body (81) lateral wall symmetry be provided with handle (82) and sponge layer (83), handle (82) set up upper-middle part in box body (81), sponge layer (83) be the arc setting, box body (81) in be provided with interlayer (84), interlayer (84) surface be provided with storage hole (85).
2. The road traffic emergency system according to claim 1, wherein: the connecting slot (26) be the cylinder setting, connecting slot (26) in coaxial be provided with slot inner column (2601), slot inner column (2601) in be provided with slot hole (2602), slot inner column (2601) lateral wall symmetry be provided with rotatable rotor plate (2603), rotor plate (2603) be connected with switch.
3. The road traffic emergency system according to claim 2, wherein: the opening of the storage opening (24) is consistent towards the length direction of the embedded plate (6), and the edge of the storage opening (24) is flared and outwards expanded.
4. The road traffic emergency system according to claim 3, wherein: the emergency lamp (4) is arranged in parallel, and a power switch is arranged between the emergency lamp (4) and a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115915.5A CN108360421B (en) | 2018-02-06 | 2018-02-06 | Road traffic emergency system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115915.5A CN108360421B (en) | 2018-02-06 | 2018-02-06 | Road traffic emergency system |
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| Publication Number | Publication Date |
|---|---|
| CN108360421A CN108360421A (en) | 2018-08-03 |
| CN108360421B true CN108360421B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115915.5A Active CN108360421B (en) | 2018-02-06 | 2018-02-06 | Road traffic emergency system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113047191A (en) * | 2021-02-28 | 2021-06-29 | 云和县奥丽多图文设计工作室 | Road administration environmental protection is with multi-functional speed limit sign |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804167Y (en) * | 2005-06-24 | 2006-08-09 | 汪超勇 | Highway smart light guider |
| CN203229907U (en) * | 2013-05-13 | 2013-10-09 | 赵庆栋 | Road guardrail |
| JP5826424B1 (en) * | 2015-03-09 | 2015-12-02 | Ｊｆｅ建材株式会社 | Side rail mounting bracket for protective fence |
| CN205750903U (en) * | 2016-06-26 | 2016-11-30 | 上海远立网络科技有限公司 | A kind of parking lot intelligent barrier gate |
| CN107059698A (en) * | 2017-04-07 | 2017-08-18 | 周肇梅 | A kind of anticollision barrier being fixed on close to super expressway fast |
-
2018
- 2018-02-06 CN CN201810115915.5A patent/CN108360421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804167Y (en) * | 2005-06-24 | 2006-08-09 | 汪超勇 | Highway smart light guider |
| CN203229907U (en) * | 2013-05-13 | 2013-10-09 | 赵庆栋 | Road guardrail |
| JP5826424B1 (en) * | 2015-03-09 | 2015-12-02 | Ｊｆｅ建材株式会社 | Side rail mounting bracket for protective fence |
| CN205750903U (en) * | 2016-06-26 | 2016-11-30 | 上海远立网络科技有限公司 | A kind of parking lot intelligent barrier gate |
| CN107059698A (en) * | 2017-04-07 | 2017-08-18 | 周肇梅 | A kind of anticollision barrier being fixed on close to super expressway fast |
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| Publication number | Publication date |
|---|---|
| CN108360421A (en) | 2018-08-03 |
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