Patents
Literature
505 results about "Footpath" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A footpath (also pedestrian way, walking trail, nature trail) is a type of thoroughfare that is intended for use only by pedestrians and not other forms of traffic such as motorized vehicles, cycles, and horses. They can be found in a wide variety of places, from the centre of cities, to farmland, to mountain ridges. Urban footpaths are usually paved, may have steps, and can be called alleys, lanes, steps, etc.
BIM-based garden landscape optimization method and system
The invention relates to the technical field of computer aided design, in particular to a BIM-based garden landscape optimization method and system, and the method comprises the following steps: extracting a spatial data model in a BIM based on the spatial feature data of garden landscape elements, carrying out the sight tracking of garden viewing nodes, capturing the visual data of different angles, and carrying out the calculation of the visual data. And analyzing the visual area range and the visual focus attraction to obtain the garden landscape sight line access coverage rate. According to the invention, through landscape data acquisition, sight tracking and illumination analysis, improvement of visual accessibility identification, quantitative evaluation of footpath environment factors, improvement of path experience judgment precision, path structure combination intersection relation and substitutability optimization, improvement of connectivity and viewing continuity, and facility layout fusion interference identification and function coordination; the space partition reasonability is improved, path and element matching is adjusted, the space response capability is enhanced, conversion from static analysis to dynamic scheduling is achieved, and the layout adaptability and the touring integrating degree are improved.
Owner:WUHAN BORUI CENTURY LANDSCAPE ENG CO LTD
Sidewalk damage detection method and device based on deep learning, electronic equipment and program product
The invention discloses a sidewalk damage detection method and device based on deep learning, electronic equipment and a program product. The method is realized through a trained detection model, a DS-HAF module is introduced into a model neck network, and multi-scale feature fusion, channel-space joint attention enhancement and bidirectional residual error guided deep and shallow feature dynamic enhancement fusion are performed, so that the collaborative effect of detail and semantic expression is optimized, and complex background interference is effectively inhibited. An MAGRDet detection head is introduced into the detection network, multi-branch feature extraction and alignment fusion are realized through an MAGR module, and the detection capability of small targets, low-contrast targets and shielded crack targets is improved through a channel-space cascade attention modulation fusion result. And meanwhile, an MDPAR module is introduced into the backbone network, so that efficient and robust cross-scale feature extraction is realized, and the perception capability and the anti-interference performance of the model on multi-scale sidewalk cracks and damages are improved while low calculation overhead is maintained.
Owner:STREAMAP TECHNOLOGY CO LTD
Systems and methods for sidewalk detection for personal mobility vehicles
ActiveUS12468391B2Input/output for user-computer interactionCycle equipmentsSimulationPersonal mobility
In one embodiment, a method includes determining vibration signals detected by a personal mobility vehicle, determining that the vibration signals correspond to an unexpected event occurred to the personal mobility vehicle, generating a feedback signal corresponding to the unexpected event, and transmitting the feedback signal corresponding to the unexpected event.
Owner:LYFT INC
Adjustable ladder platform
An adjustable ladder platform is an apparatus that aids in keeping extension ladders on firm, level footing having an open base frame that sits directly on the unlevel ground, roof surface, pavement or the like a flat surface, similar to a small tabletop that supports the feet of the extension ladder. The two components are then hinged together at one side of the frame. Then the opposite side is supported by two adjustable arms that are attached by bolts and wingnuts that can be attached and removed without tools. The arms are provided with multiple holes to accommodate varying grades. One side of the device is provided with an attached bubble level to ensure levelness of the upper platform to ensure safety. Finally, one side of the device is provided with a handle to facilitate transport.
Owner:HAYDEN CHARLES S
Environmental radiation risk assessment system and method based on data analysis
ActiveCN120509699AData processing applicationsBiological neural network modelsEnvironmental resource managementElectromagnetic radiation
The invention provides an environmental radiation risk assessment system and method based on data analysis, and the system and method are applied to the technical field of environmental radiation assessment. The method comprises the steps: obtaining the site selection of a communication base station, collecting the tree group data and sidewalk data in the coverage range of the site selection of the communication base station, collecting the data of the communication base station, analyzing the growth speed of the tree group based on the tree group data and the communication base station data, analyzing the relieving condition of the electromagnetic radiation of the tree group to the communication base station based on the growth speed of the tree group, and analyzing the electromagnetic radiation influence of the communication base station to pedestrians based on the relieving condition of the electromagnetic radiation of the tree group to the communication base station and the sidewalk data. The optimal communication base station site selection is analyzed based on the electromagnetic radiation influence of the communication base station on pedestrians, the attenuation effect on the electromagnetic radiation of the communication base station is analyzed by predicting the tree growth vigor, the radiation influence on group exposure is quantified, the optimal communication base station site selection is screened out, the site selection accuracy is improved, and the site selection efficiency is improved. And harm caused by electromagnetic radiation of the communication base station is reduced.
Owner:南京市生态环境监测监控中心
AI detection system for sidewalk brick arrangement
The invention relates to the technical field of intelligent image detection, and discloses an AI detection system for sidewalk brick arrangement, and the system comprises a compensation calibration block which constructs a dynamic standard knowledge graph, updates the knowledge graph, and achieves the real-time calling and parameter association; the radar cooperation module is used for realizing illumination self-adaptive adjustment through reflection intensity partition, dynamically selecting a filtering kernel in combination with a gray scale standard deviation, and correcting perspective correction in combination with a road surface curvature fitted by laser radar point cloud; the training reasoning module is used for enhancing visual small target detection through laser radar depth features and dynamically adjusting loss contribution through standard parameters; the coupling calculation module is used for coupling indexes of geometric accuracy, defect quality and scene adaptation into multi-dimensional compliance through composite operation, and judging according to the multi-dimensional compliance; and the feedback updating module is used for constructing a feedback closed-loop model of federal incremental learning, manually feeding back and collecting false detection / missing detection cases through a mobile terminal, and updating the dynamic standard knowledge graph.
Owner:长大市政工程(广东)有限公司
Multi-mode automatic following obstacle avoidance wheelchair control method, device, equipment and medium
PendingCN120491649AVehicle position/course/altitude controlPosition/direction controlWheelchairMotion vector
The invention relates to a multi-mode automatic following obstacle avoidance wheelchair control method and device, equipment and a medium, and the method comprises the steps: determining a target passenger to be in a seating state when detecting that an energy accumulation value does not exceed a preset energy accumulation threshold value, extracting an image key point in a target sidewalk image through employing a Sh i-Toma i algorithm, and obtaining a target sidewalk image; calculating a motion vector of each image key point between two continuous frames of target sidewalk images by adopting an optical flow method so as to determine a dynamic point proportion; and determining a linear velocity constraint of the velocity type to which the automatic following obstacle avoidance wheelchair belongs in each environment according to the dynamic point proportion, and performing path planning according to the linear velocity constraint by adopting an improved cost function corresponding to a DWA algorithm so as to determine an automatic obstacle avoidance track of the automatic following obstacle avoidance wheelchair in a second cost map. The environment adaptive capacity, the target tracking capacity, the dynamic obstacle avoidance capacity, the path planning capacity and the intelligent level of the wheelchair are effectively improved.
Owner:GUANGDONG UNIV OF TECH
System for controlling animal pests
A system for controlling animal pests that is to be used on roads through a module forming part of a sidewalk that has at least one entry for animals to access an inner chamber of the module, this chamber being configured to contain poison, a placebo and / or traps for the animal pests to be treated.
Owner:RUBIO CARRERA IGNACIO +2
Semantic prompt learning for weakly-supervised semantic segmentation
Semantic segmentation generally refers to a machine learning process that associates a label or category with every pixel in an image. This can be used to recognize a collection of pixels that form distinct categories of objects, which may have applications in autonomous driving for example where the vehicle needs to identify other vehicles, pedestrians, traffic signs, pavement, and other road features from captured images of a surrounding environment. While using pixel-level annotations may be ideal for fully-supervised training of the semantic segmentation model, collecting such annotations is time-consuming and expensive, and therefore limits the scalability and practicality of fully-supervised training methods. The present disclosure enables weakly supervised training of a semantic segmentation model aided by learned prompts embedded with semantic knowledge.
Owner:NVIDIA CORP
Sidewalk shed scaffold apparatus, system and method
A sidewalk shed and system includes a plurality of columns and a plurality of major beams. Each column includes one to four column face plate assemblies, based on the application, for attachment to major beams. Each column face plate assembly comprises a column face plate, trapezoidal-shaped top and bottom gussets, and a vertical plate support, which in combination support the column face plate in a spaced-apart relation to a column. Major beam face plates attached to the opposing ends of a major beam releasably engage the column face plate assemblies using fasteners. Minor beams span opposing major beams. The minor beams may support other sidewalk shed structures, such as decking, parapets, lighting, signage, and other scaffolding.
Owner:CORE SCAFFOLD SYSTEMS INC
Urban road multi-device dynamic collaborative patrol method
The invention discloses an urban road multi-device dynamic collaborative patrol method. The method comprises the following steps: S1, identifying road surface damage characteristics through a wide-area sensing layer and generating an event trigger signal; s2, analyzing the event trigger signal in real time through a digital intelligent decision-making layer, and generating a scheduling instruction including position coordinates and damage types; s3, the dynamic execution layer executes motor vehicle lane detection and driving vibration characteristics according to the scheduling instruction and executes sidewalk detection according to the scheduling instruction; s4, carrying out time domain-space domain correlation analysis on the image features and the vibration waveforms through a digital intelligent decision-making layer, and generating a detection result; and S5, the intelligent decision-making layer adjusts patrol paths and working parameters of the devices according to detection results of the terminals to form closed-loop feedback. According to the invention, the road patrol efficiency and quality are greatly improved, the optimal configuration of resources is realized, and the road quality problem can be found and solved more timely and comprehensively.
Owner:TONGJI UNIV
User guide system for a pedestrian path
ActiveUS20250371973A1Control with pedestrian guidance indicatorVisible signalling systemsSimulationData prediction
Systems, methods, and other embodiments described herein relate to guiding a user travelling along a path. In one embodiment, a method includes predicting, by a processor, a behavior of a user based on at least sensor data received by the processor. The user is travelling on a pedestrian path. The method further includes, in response to a predicted behavior, controlling a guide, by the processor, to output the guide along the pedestrian path to direct the user.
Owner:TOYOTA MOTOR ENG & MFG NORTH AMERICA INC
Face recognition intelligent footpath terminal system applied to scenic spot
The invention relates to the technical field of computer vision, in particular to a face recognition intelligent footpath terminal system applied to a scenic spot, which comprises a face image acquisition module, a feature point positioning module, a vertical motion analysis module, an energy consumption judgment module and a data communication module. According to the method, a time sequence vertical velocity difference and vertical kinetic energy quantification model is constructed through the displacement of the eyebrow arch key points in the continuous image, and movement intensity periodic data is formed by continuous displacement change, acceleration amplitude and duration, so that the local fine movement of the face is stably analyzed; dynamic behavior characteristics are kept in differential expression in illumination fluctuation and attitude change environments, so that the system obtains higher dynamic judgment consistency in a complex footpath scene, the accuracy and continuity of passenger flow recognition and behavior statistics are enhanced, uploaded data have clearer motion quantification significance and reliability, and the system is more suitable for popularization and application. And the problems of statistical offset and judgment lag caused by dynamic environment interference are improved.
Owner:济南天下第一泉风景区服务中心
Street lamp control system and method
The invention discloses a street lamp control system and method, and belongs to the technical field of street lamp control, and the method comprises the steps: carrying out the illumination according to the standard brightness during the peak period, and carrying out the illumination according to the safe brightness during the valley period, thereby avoiding the waste caused by few people; acquiring image information of a lane illumination area and a sidewalk illumination area in a low ebb period; judging whether moving targets exist in the lane lighting area and the sidewalk lighting area or not based on the image information, and if yes, judging the type, position coordinates, moving speed, moving direction and number of the moving targets; for the lane illumination area, the illumination brightness of the lane illumination area is enhanced to standard brightness based on the type of the moving target; for the sidewalk lighting area, a dynamic lighting area moving along with the moving target is formed in the sidewalk lighting area based on the type, the number, the position coordinates, the moving speed and the moving direction of the moving target, the sense of safety is remarkably improved, and meanwhile invalid lighting of other areas is avoided.
Owner:JIDING SOFTWARE TECH (NANJING) CO LTD
Unmanned engineering machinery steer-by-wire system and control method
The invention discloses an unmanned engineering machinery steer-by-wire system and a control method in the technical field of vehicle chassis and steering systems. The unmanned engineering machinery steer-by-wire system comprises four wheels and steering modules, wherein the steering modules are in one-to-one correspondence with the four wheels, are completely independent and have the same structure; the corner deflection of the four wheels is cooperatively controlled through a distributed electronic control system; and each wheel is driven by a hub motor. Through four-wheel steering, the minimum turning radius can be 0 m, the trafficability in narrow roadways, sidewalks and obstacle dense areas is improved, meanwhile, four-wheel steering is independently controlled, special movement forms such as transverse translation and oblique advancing are supported, and the four-wheel steering robot is particularly suitable for high-precision operation requirements such as urban road edge stone attaching and sweeping; four-wheel independent main pin steering is combined with a hub motor and distributed redundancy control, so that the reliability, the function safety and the maintainability of the system are remarkably improved, and the system is particularly suitable for unmanned engineering machinery to work for a long time in narrow, complex and severe environments.
Owner:JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD
Device for clamping building panels
A device is described for the mutual clamping of a number of building panels, such as concrete slabs, stone slabs, metal slabs, wooden slabs, or other panel-shaped components for, for example, roadways, parking roofs, sidewalks, or building facades, which are to be laid or fastened on horizontal, vertical, or inclined surfaces. The device is characterized in particular by a crossing element (10) for the overlap-free guidance of clamping elements (15, 16; 17) extending in a first and a second direction. Furthermore, an edge angle is arranged at each of the free ends of the clamping elements (15, 16; 17), wherein the edge angles can be fastened to the respective ends of the clamping elements (15, 16; 17) in such a way that building panels arranged between each two opposite edge angles are mutually clamped and can no longer drift apart.
Owner:STEFFENS RAINER
System for controlling animal pests
A system for controlling animal pests that is to be used on roads through a module forming part of a sidewalk that has at least one entry for animals to access an inner chamber of the module, this chamber being configured to contain poison, a placebo and / or traps for the animal pests to be treated.
Owner:RUBIO CARRERA IGNACIO +2
Bridge sidewalk expansion joint and construction method
PendingCN121381496AClimate change adaptationBridge structural detailsArchitectural engineeringExpansion joint
The invention relates to the technical field of bridge construction, in particular to a bridge sidewalk expansion joint and a construction method.The bridge sidewalk expansion joint comprises an L-shaped foundation plate and a nut arranged on the L-shaped foundation plate, a dustproof plate is arranged on the upper surface of the L-shaped foundation plate, and an expansion joint groove is formed in the upper surface of the dustproof plate; a U-shaped expansion joint groove is formed in the U-shaped expansion joint, a plurality of kidney-shaped holes are formed in the U-shaped expansion joint groove, a sleeve maintenance box is arranged on the upper surface of the U-shaped expansion joint groove, a fixing plate is arranged in the sleeve maintenance box, a cavity between the U-shaped expansion joint groove and the sleeve maintenance box is filled with oxygen asphalt, and bolts sequentially penetrate through the fixing plate, the kidney-shaped holes and a dustproof plate from the interior of the sleeve maintenance box. The nut is in threaded connection with the nut; the industrial problem that a traditional expansion joint must be wholly chiseled away and reconstructed due to damage of internal components is fundamentally solved, and the later maintenance cost and difficulty are greatly reduced.
Owner:中庆建设有限责任公司
Road non-motor lane rainwater inlet drainage device
PendingCN122129082AFatty/oily/floating substances removal devicesSewerage structuresSludgeRoad surface
This invention discloses a storm drain device for non-motorized vehicle lanes, relating to the field of municipal engineering technology. It aims to solve the problems of limited drainage area, easy blockage by lightweight debris, high maintenance and cleaning difficulties, and high maintenance costs associated with commonly used combined storm drains in existing technologies. The technical solution adopted is that the storm drain grate is connected to the storm drain well. The storm drain grate includes a main drainage grate, an auxiliary drainage grate, and a sludge removal grate. The main drainage grate, auxiliary drainage grate, and sludge removal grate correspond to the positions of the non-motorized vehicle lane surface, the curb, and the sidewalk, respectively. Through a multi-outlet water collection design, the total drainage area of a single set of storm drains is significantly expanded, accelerating the stormwater runoff speed on the non-motorized vehicle lane surface and reducing water accumulation at the source. Furthermore, the height of the auxiliary drainage outlet matches the curb, and the spacing is consistent with the main drainage outlet, complying with municipal road construction specifications and requiring no changes to the original road foundation structure.
Owner:BEIJING GENERAL MUNICIPAL ENG DESIGN & RES INST
autonomous vehicles
Disclosed is an autonomous vehicle. During the period from the time the autonomous vehicle begins to pull over to the sidewalk until the vehicle has completely pulled over to the sidewalk, if an object that could be an obstacle is present in at least one of a central front area, a sidewalk front area, and a sidewalk side area, which are areas within a predetermined distance in front of the center, in front of the sidewalk, and to the sides of the sidewalk, respectively, of the vehicle, an operation control unit immediately stops the vehicle. During this period, if the object is not present in any of the central front area, the sidewalk front area, and the sidewalk side area, the operation control unit does not stop the vehicle even if the object is present in areas surrounding the vehicle other than the central front area, the sidewalk front area, and the sidewalk side areas.
Owner:TOYOTA JIDOSHA KK
Inboard-mounted safety latch mechanism for preventing a walkway platform flip door from being raised without a guardrail installed
ActiveUS12421741B2Safety devices for lifting equipmentsBuilding locksStructural engineeringMechanical engineering
In an example, a system is described. The system includes a guardrail having a post, and the post having a post dog. The system also includes a latch eye configured to be coupled to a flip door. The system also comprises a safety latch mechanism configured to be coupled to a fixed structure and including a body, a socket configured to receive the post, and a door latch rotatably coupled to the body and biased in a latched position that is configured to engage with the latch eye and thereby retain the flip door in a lowered position. Based on the post being inserted into the socket of the safety latch mechanism, the post dog engages with and rotates the door latch from the latched position to an unlatched position, thereby allowing the flip door to be raised from the lowered position to a raised position.
Owner:THE BOEING CO
River channel guardrail greening device
The utility model relates to a river channel guardrail greening device, a guardrail and a greening mechanism arranged on the guardrail, the guardrail is provided with a first face facing water flow, a second face facing sidewalks, a transverse ejector rod convenient to hold by hands and a blocking fence arranged in the vertical direction, and the greening mechanism comprises a plant frame, a turnover fixing plate and a locking piece; the plant frame comprises a first abutting part and a second abutting part, the first abutting part is provided with a first abutting face, the second abutting part is provided with a second abutting face, the first abutting face is perpendicularly connected with the second abutting face, the first abutting face abuts against the transverse ejector rod, and the second abutting face abuts against the second face; the turnover fixing plate is rotationally connected with the first abutting part; when the turnover fixing plate is turned over to be attached to the first face, the locking piece sequentially penetrates through the gap between the turnover fixing plate and the blocking fence and is fixedly connected with the second abutting part, so that it is guaranteed that the greening mechanism is stably installed, the stability of the greening mechanism is greatly improved, and especially in severe weather, long-term safe use of the device is guaranteed.
Owner:SHENZHEN SHENGYUAN GARDEN CO LTD
A construction method to improve the drainage capacity of road structures
This invention provides a construction method for improving the drainage capacity of road structures, relating to the field of drainage function technology for the renovation and upgrading of old roads. It separates water bodies between the upper and lower structural layers and the original ground surfaces on both sides of the road structure layer by forming an emulsified asphalt layer and waterproof geotextile. A rapid drainage structure is formed using a concrete pavement crushed stone layer, filled with crushed stone, drainage geogrids, sidewalk rubble, a filter layer, and drainage pipes. This achieves rapid drainage of the road structure, ensuring the stability of the road structure layer in the renovation of old pavements, reducing differential settlement caused by groundwater and other factors, and avoiding disturbance to the road and the resulting reflective cracks. This invention improves the drainage performance at the junction of sidewalks and roads, reducing water disturbance problems.
Owner:CHINA MCC17 GRP CO LTD
Groove-shaped beam structure for man-vehicle separation
ActiveCN223983932UNoise reduction constructionBridge structural detailsBridge engineeringShaped beam
The utility model discloses a trough beam structure capable of separating pedestrians from vehicles, belongs to the field of bridge engineering, and solves the problems that the clearance below a bridge is difficult to meet the flood discharge requirement after the bridge is level-crossed with a dike, the noise and tail gas pollution of a motor vehicle lane is serious, and the pedestrian experience feeling is poor. A channel beam is of a channel structure formed by a bottom plate and web plates on the two sides of the bottom plate, cantilever plates are arranged on the two sides of the channel beam respectively, and bridge railings are arranged on the outer sides of the cantilever plates. The bottom plate is used for arranging a motorway, and the cantilever plate is used for arranging a sidewalk. By adopting the through channel beam structure and the cantilever slab overhanging structure, the height of the bridge building is effectively reduced, navigation and flood discharge clearance under the bridge are ensured, and roads on two banks do not need to be lifted; the webs on the two sides of the channel beam are used for conducting hard isolation on a sidewalk and a motorway, separation of people and vehicles is achieved, potential safety hazards are reduced, and noise and tail gas are isolated.
Owner:中国市政工程西北设计研究院有限公司
Overwater self-floating sidewalk system
The invention relates to an overwater self-floating sidewalk system. The sidewalk is combined with a sludge discharge pipeline and comprises a plurality of sidewalk devices, the sidewalk device comprises a supporting base located above the sludge discharging pipeline and a left buoy and a right buoy which are located on the two sides of the sludge discharging pipeline respectively, a plurality of pipeline fixing supports are installed at the bottom of the supporting base and combined with the sludge discharging pipeline, and a plurality of buoy fixing supports are further installed on the supporting base. The two buoys are fixedly connected with the left part and the right part of the buoy fixing brace respectively; detachable rigid footpath plates are fixedly installed on the top of the supporting base, safety guardrails are fixedly installed on the two sides of each rigid footpath plate, and a flexible footpath plate is installed between the ends of every two adjacent rigid footpath plates. The overwater self-floating sidewalk system provided by the invention gets rid of dependence on auxiliary ships, improves the efficiency of personnel flow, reduces the overall operation cost, and improves the safety of personnel to a certain extent.
Owner:CCCC TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING +1
Suspended decoration construction platform
ActiveCN223103483UBridge structural detailsBridge erection/assemblyArchitectural engineeringLong span
Owner:CHINA HUASHI ENTERPRISES
Escalator remote function safety device based on safety PLC and control method
ActiveCN121317506ASustainable buildingsProgramme control in sequence/logic controllersSafety Integrity LevelLoop control
The invention provides an escalator remote function safety device based on a safety PLC and a control method, and relates to the technical field of elevator safety control, and the escalator remote function safety device based on the safety PLC comprises an AI abnormal behavior detection module; a master control room monitoring and output module; a signal transmission module; an escalator control cabinet detection module; and a safety loop control module. By means of AI behavior recognition, safety PLC closed-loop control and remote signal transmission, remote emergency stopping of the escalator under the abnormal working condition is achieved, the SIL2 safety integrity level requirement of the IEC61508 standard is met, and the system is suitable for escalators and moving sidewalks in crowded places such as shopping malls, subway stations and airports.
Owner:CANNY ELEVATOR
Universal anchor for use with a grating frame
A grate frame assembly including an embed grate frame and an anchor which is installed on the embed grate frame onsite without tools or welding. The embed grate frame includes a main body, a protrusion, and a leg. The anchor has a body with a support end and an attachment end. The attachment end is selectively engaged with the protrusion. The leg of the embed grate frame is configured to engage a concrete form. The support end of the installed anchor contacts a wall located a distance from the concrete form. Together, the anchor and the leg on the embed grate frame hold the main body in place so that a compound material can be poured into a free space defined between the wall and the concrete form. The compound material secures the embed grate frame into a surface such as a sidewalk or road.
Owner:OHIO GRATINGS INC
Device and method for providing information for vehicle using road surface
ActiveUS12592082B2Scene recognitionExternal condition input parametersComputer graphics (images)Engineering
A device and method for providing information for a vehicle. The device includes an object recognition module that photographs a front image of the vehicle and recognizes an object located outside the vehicle, a processor that recognizes a road surface as a road irradiation area, a sidewalk irradiation area, and a boundary area between the road irradiation area and the sidewalk irradiation area based on the photographed front image, and separately generates a driving information image and a walking information image based on the photographed front image, and an image output module that irradiates the driving information image adjusted to a size corresponding to the road irradiation area to the road irradiation area and irradiates the walking information image adjusted to a size corresponding to the sidewalk irradiation area to the sidewalk irradiation area.
Owner:HYUNDAI MOBIS CO LTD
Spraying mechanism of line drawing robot
The utility model relates to the technical field of road construction, in particular to a spraying mechanism of a line drawing robot, which comprises a frame, a running device, a main spraying device and a side spraying device, the running device comprises running wheel sets arranged on two sides of the frame, the main spraying device is arranged on the frame, and the side spraying device is positioned on the outer side of the running wheel sets. In practical application, spraying operation of road edges, narrow sidewalk boundaries or parking space lines in parking lots is often difficult to efficiently complete in a traditional mode due to space limitation. The side edge spraying device can be tightly attached to the road edge, so that the spraying range is flexible, and the spraying precision is precise. The side edge spraying device improves the operation efficiency and the spraying quality. And the time and cost consumption caused by manual adjustment or repeated spraying for covering the narrow edge area is reduced. According to the utility model, the limitation of the traditional spraying mode in narrow space operation is solved, and the spraying device has efficient and accurate spraying capability.
Owner:DONGGUAN JIANCONG TECH CO LTD