77 results about "Raised pavement marker" patented technology

1. The name of the product of this design: Top of the underground solar-powered road stud (LA‑4A). 2. Purpose of the product of this design: A luminous device used in the field of traffic safety, acting as an underground solar luminous road stud. When the underground solar luminous road stud is installed on the road and used as a traffic safety product, its lower part is buried under the road surface or the ground, and its top is exposed on the road surface or the ground. The local use of this design product: serving as the top of the buried solar luminous road stud, including the protective ring cover and the transparent luminous part of the top shell. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Reference drawings: Attached are the front view reference drawings, bottom view reference drawings, and three-dimensional reference drawings of Design 1-Design 9, assuming that the top shell is opaque. 7. Other situations that require explanation: Description of the changed status: Part A in the main view reference diagram of Design 1-Design 9 is the corresponding transparent material top shell. 8. Other situations that need explanation: This design is a partial design. The part not covered by the red semi-transparent part in the view is the part requiring protection, and the part covered by the red semi-transparent part is defined as the non-protected part.

1. The name of this design product: Top of the underground solar luminous reflective road stud (LVR7). 2. Purpose of the product with this design: The overall purpose of the product with this design: It is a luminous reflective device used in the field of traffic safety, serving as an underground solar-powered luminous reflective road stud. The local purpose of the product with this design: It serves as the top of the underground solar-powered luminous reflective road stud, including the luminous part and its protective ring cover. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Description of change status: In the main view reference diagram of Design 1-Design 9, parts A and B are transparent material shells, and the pattern includes a perspective pattern. Attached are the "stereo reference image" of Design 1-Design 9 when the shell is assumed to be opaque, the "bottom view reference image" when the shell is assumed to be opaque, and the "front view reference image" when the shell is assumed to be opaque. 7. Other situations that require explanation: This design is a partial design. The part not covered with red translucent in the view is defined as the part requiring protection, and the part covered with red translucent is the non-protected part.

A main body structure of a spike base body is similar to a table body structure with a large bottom and a small top, and a plurality of accommodating holes with cylindrical main bodies and lateral outward openings are formed in the front side part or / and the rear side part of the main body structure of the spike base body; the main body of the retro-reflector is a cylinder, the bottom of the retro-reflector is plated with a reflecting plating layer, the retro-reflector meets the retro-reflection condition, the retro-reflector is implanted into the containing hole and forms structural fixation through an adhesive layer, and the portion, below the containing hole, of the spike base body is provided with an extension bottom plate extending outwards. A first ramp body which starts from the extension bottom plate and is low in outside and high in inside is arranged between the extension bottom plate and the left side and the right side of the main body structure of the spike base body, and a second ramp body which starts from the extension bottom plate and is low in outside and high in inside is arranged between the extension bottom plate and the adjacent containing hole. And the impact force of tires is dispersed so as to bear the rolling compaction of vehicles, the bumping is smaller, and the service life of the spike is guaranteed.

The invention discloses a dynamic guidance system and method based on a novel pavement spike matrix, and relates to the technical field of intelligent traffic technologies. The invention provides a dynamic guidance system based on a novel pavement spike matrix. The dynamic guidance system comprises a roadside unit module, a data processing module and a pavement spike module, the road side unit module comprises a radar unit, a video unit and a communication unit; the road surface spike module comprises a roadside spike module and an in-road spike matrix module, and the roadside spike module and the in-road spike matrix module each comprise a light module and a communication module. Therefore, by adopting the dynamic guidance system and method based on the novel road spike matrix, the dynamic guidance of vehicles in the diversion and convergence areas can be realized, the passing efficiency and the driving safety are improved, and the dynamic guidance system and method are suitable for various traffic conditions.

An apparatus includes a pavement marker configured to be mounted to a road at a lane line of a lane at known orientation with respect to the lane line; and an RF device carried by the raised pavement marker. The RF device is configured to transmit a directional RF navigation signal and it is positioned relative to the known orientation to transmit the signal across the lane in a direction that is substantially normal to the lane line.

The utility model relates to the field of testing devices, in particular to a protruding road sign impact resistance testing device which comprises a testing body, a blocking mechanism and a testing mechanism, and a sample placing platform used for placing a sample is arranged at the bottom of the testing body; the blocking mechanism is arranged at the bottom of the test body and comprises a driving mechanism and a blocking blade connected with the driving mechanism, and the driving mechanism drives the blocking blade to rotate so as to enable the blocking blade to cover or open the sample placing platform; the test mechanism comprises at least two groups of test assemblies mounted at the top of the test body, each test assembly comprises a guide cylinder and a test piece, and the guide cylinder is of a hollow structure penetrating through the upper end face and the lower end face; the guide cylinder and the sample placing platform are correspondingly arranged, and the guide cylinder is arranged above the blocking blade; and the test piece can move along the guide cylinder so as to fall on the blocking blade or the sample placing platform. The device is simple in structure, accurate in test result and high in test efficiency.

A buffering compression-resistant protruding reflective road stud. The main body structure of a road stud base body is similar to a frustum structure having a large bottom part and a small top part. The front side part and / or the rear side part of the main body structure of the road stud base body is provided with a plurality of laterally outward-opening accommodating cavities having cylindrical main bodies. Retroreflective bodies are each a retroreflective body which has a cylindrical main body and a bottom coated with a reflective coating layer and satisfies a retroreflection condition, are implanted into the accommodating cavities, and are structurally fixed by means of adhesive layers. The position of the road stud base body beneath the accommodating cavities is provided with an outward-extending base plate extending outwards. Between the outward-extending base plate and left and right side parts of the main body structure of the road stud base body, ramp bodies I are provided which start from the outward-extending base plate and have lower outsides and higher insides. The positions of the outward-extending base plate between adjacent accommodating cavities are provided with ramp bodies II which start from the outward-extending base plate and have lower outsides and higher insides. Lengths, widths and heights can be matched and combined, so as to have a gentle ramp transition effect and disperse an impact force from vehicle tires to withstand vehicle rolling, reducing jolting and prolonging the service life of the road stud.

The utility model discloses a road zebra crossing buried luminous spike and relates to the technical field of road lamps, the road zebra crossing buried luminous spike comprises a shell mechanism, a lamp body mechanism and the like, a road lamp shell and a road lamp upper cover of the device are fixed by utilizing a clamping principle, and when the road lamp shell and the road lamp upper cover are disassembled, only two pressing rods need to be pressed inwards to move a second trapezoidal block out of a clamped insertion hole, so that the disassembly is convenient. According to the street lamp, the mounting plate, the battery and the lamp panel can be taken out of the street lamp shell, the battery can be conveniently replaced or the lamp panel can be conveniently maintained, meanwhile, the fixing mode is simple, fixation can be removed by taking down the street lamp upper cover, and the street lamp is convenient to use. The street lamp upper cover can be fixed again after being installed.

1. Name of the product in this design: Road stud (snow protection armor). 2. Purpose of this design: Road studs used on highways. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. The design for which protection is sought includes color. 6. Design 1 is designated as the basic design.

1. The name of the design product: PRB-4 luminous and reflective glass stud. 2. The use of the design product: The design belongs to traffic safety sight inducing sign, which serves as luminous and reflective road sign buried in the road surface or ground surface of road, ground, tunnel, garage and other places, and can also serve as accessories or components installed on road traffic safety facilities or road traffic safety equipment to provide luminous and reflective indication for vehicles and pedestrians. 3. The design points of the design product: in the shape, pattern and their combination of the product. 4. The picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the base body of designs 1-4 is transparent glass material, and the pattern includes a perspective pattern.

1. The name of the product of this design: Top of the underground solar-powered road stud (LA‑3A). 2. Purpose of the product of this design: A luminous device used in the field of traffic safety, acting as an underground solar luminous road stud. When the underground solar luminous road stud is installed on the road and used as a traffic safety product, its lower part is buried under the road surface or the ground, and its top is exposed on the road surface or the ground. The local use of this design product: serving as the top of the buried solar luminous road stud, including the protective ring cover and the transparent luminous part of the top shell. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Reference drawings: Attached are the front view reference drawings, bottom view reference drawings, and three-dimensional reference drawings of Design 1-Design 9, assuming that the top shell is opaque. 7. Other situations that require explanation: Description of the changed status: Part A in the main view reference diagram of Design 1-Design 9 is the corresponding transparent material top shell. 8. Other situations that need explanation: This design is a partial design. The part not covered by the red semi-transparent part in the view is the part requiring protection, and the part covered by the red semi-transparent part is defined as the non-protected part.

The invention relates to quick mounting equipment for reflective road spikes. The equipment comprises a rack, a cross beam, a moving mechanism, a blowing mechanism, a driving mechanism, a punching mechanism, a glue injection mechanism and a mounting mechanism, the cross beam is fixedly connected to the rack, a rack is fixedly connected to the top of the cross beam, and the driving mechanism, the punching mechanism, the glue injection mechanism and the mounting mechanism used for mounting reflective spikes are sequentially and slidably connected to the cross beam; the rack is further provided with a blowing mechanism used for cleaning the road surface and a moving mechanism facilitating transferring of the rack. According to the scheme, the automation degree of laying of the reflective spikes can be improved, the labor intensity of workers is reduced, and the laying quality of the reflective spikes is guaranteed.

The application provides a buried light-emitting pavement marker, a mounting method thereof and a smart pavement marker system, which comprise an outer shell, an inner shell, a light module, an energy module and a communication module fixed in the inner shell; the top of the outer shell and the inner shell is flush with the buried reference surface; the inner shell is a cap-shaped member with a transparent top; the material strength of the outer shell is higher than that of the inner shell; the light module comprises a circuit board and lamp beads arranged in an array, the lamp beads are at least two columns and are fixed on the upper surface of the circuit board in opposite inclinations; the center of the light-emitting surface of each column of lamp beads is arranged in an inclination relative to the bottom surface of the circuit board, so that the projection light emitted by the opposite column of lamp beads is in reverse cross irradiation; the top cover of the inner shell is filled with a first gel with light transmission between the solar panel and the lamp beads; the gap between the energy storage element, the circuit board and at least the inner shell towards the top cover is filled with a second gel, so that the energy storage element, the circuit board and part of the inner shell form an integrated sealed structure.

The invention provides a highway agglomerate fog emergency supervision system and method based on an Internet of Things large model, and a medium, the system comprises an emergency supervision management platform, and the emergency supervision management platform is configured to predict agglomerate fog prediction information of a to-be-monitored road segment at a future time point based on micro-meteorological data and geographic data of the to-be-monitored road segment in a preset time period, the micrometeorological data are collected through monitoring points arranged on the road section to be monitored; generating an emergency instruction based on the agglomerate fog prediction information at the future time point and the predicted traffic information at the future time point; and on-off of the intelligent spikes and the laser lane system is controlled based on the emergency instruction.

The utility model discloses a municipal road deceleration buffer strip which comprises a deceleration strip body, a top face is arranged on the top of the deceleration strip body, inclined faces are arranged on the two sides of the top face, and the municipal road deceleration buffer strip is characterized in that groove assemblies used for being fixed to the ground are arranged in the inclined faces, and a plurality of light-reflecting spikes are installed in the inclined faces. The reflective spike is arranged on the slope, the anti-skid nails located on the slope are arranged on the periphery of the reflective spike, the reflective spike is installed on the slope, and the anti-skid nails are arranged on the periphery of the reflective spike, so that a good warning effect can be achieved when the sight of a person is poor; and the anti-skid spikes have the effects of decelerating the vehicle and isolating the reflective spike, so that the service life of the reflective spike is prolonged.

1. The name of the design product: buried spike. 2. The use of the design product: the design product is used for installing on the zebra crossing, providing light indication for vehicles and pedestrians, and synchronizing with the red and green light to guide. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The rear view is symmetrical with the front view, and the right view is symmetrical with the left view, so the rear view and the right view are omitted.

1. The name of the product of this design: Luminous Reflective Glass Road Stud (PRB‑2). 2. Purpose of the product of this design: This design is a luminous reflective road stud, including a luminous reflective road stud or a fluorescent reflective road stud, which can serve as a long-afterglow luminous reflective road sign or a fluorescent reflective road sign buried in the road surface or ground of roads, ground, tunnels, garages and other places, and can also serve as an accessory or component installed on road traffic safety facilities or road traffic safety equipment to provide luminous and reflective instructions for passing vehicles and pedestrians. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that need to be explained: Attach the cross-sectional reference drawing of Design 1-Design 8, the corresponding three-dimensional reference drawing of Design 1-Design 8 when the substrate is assumed to be opaque, and the corresponding top view reference drawing when the substrate is assumed to be opaque. 7. Other situations that need to be explained: The substrate of Design 1-Design 8 is made of transparent glass, and the pattern includes a perspective pattern.

1. The name of the product of this design: Luminous Reflective Glass Road Stud (PRB‑3). 2. Purpose of the product of this design: This design is a luminous reflective road stud, including a luminous reflective road stud or a fluorescent reflective road stud, which can be used as a luminous reflective road sign or a fluorescent reflective road sign buried in the road surface or ground in places such as roads, ground, tunnels, and garages. It can also be used as an accessory or component installed on road traffic safety facilities or road traffic safety equipment to provide luminous and reflective instructions for passing vehicles and pedestrians. 3. The design highlights of this appearance design product lie in the product’s shape, pattern and their combination. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Description of other changes in circumstances that require explanation: Attached are the cross-sectional reference drawings of Design 1-Design 6, the corresponding three-dimensional reference drawings of Design 1-Design 6 when the substrate is assumed to be opaque, and the corresponding top-view reference drawings when the substrate is assumed to be opaque. 7. Other situations that require explanation Other explanations: The substrate of Design 1-Design 6 is made of transparent glass, and the pattern includes a perspective pattern.

The utility model belongs to the technical field of road safety facilities, and relates to a road night three-dimensional sight induction system which comprises linear induction marks, solar spikes and a transverse self-luminous road surface. The multiple linear induction marks are continuously distributed on one side of a road in the driving direction. A plurality of solar spikes are arranged on the two sides of the road and the middle line of the road at intervals in the driving direction; the transverse self-luminous pavement is laid on the cross section of the road in the direction perpendicular to the driving direction. By arranging the linear induction marks, the solar spikes and the transverse self-luminous road surface, continuous three-dimensional induction can be carried out on sight lines in the driving direction and the vertical direction, the induction effect is improved, and the safety of night driving is enhanced.

The present invention relates to the technical field of smart roads. Disclosed are an intelligent road stud-based lane-level safety early warning system and a method. The system comprises: a roadside sensing device, a central platform, intelligent road studs and an intelligent road stud controller. The roadside sensing device is used for detecting a road traffic event within a preset range and uploading traffic detection information to the central platform. The central platform is used for generating alarm information on the basis of the traffic detection information and issuing the alarm information to the intelligent road stud controller. The intelligent road stud controller is used for generating, on the basis of the alarm information, adjustment instructions for the flashing frequency and light color and sending same to the intelligent road studs in the corresponding area. The intelligent road studs are used for changing the combination of the flashing frequency and different light colors on the basis of the received adjustment instructions, so as to implement safety early warning in various traffic event scenarios. The present invention uses the intelligent road studs to achieve issuing of lane-level safety early warning information in various scenarios, thereby improving the capability of driving risk early warning for highway traffic events, and reducing casualties and economic property losses.