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57results about How to "Improve traffic order" patented technology
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Movable illegal parking snapshot system and implementation method
InactiveCN106327878AFlexible capture methodReduce construction costsRoad vehicles traffic controlClosed circuit television systemsParking areaData information
The invention relates to a movable illegal parking snapshot system and an implementation method. The implementation method includes the steps: parking a movable detection automobile at a detection position; lifting a snapshot unit to a required height; configuring basic parameters and communication parameters of the snapshot unit and an industrial personal computer; drawing an initial model of a detection area, setting illegal parking judgment rules, and drawing adjusting points of the area; adjusting six adjusting points of the area to obtain a detection area A when a detection road section is a linear road section; adjusting six adjusting points of the area to obtain a detection area B when a detection road section is a bent road section, and performing snapshot when an illegal parking behavior is established as total parking time of a vehicle target in an illegal parking area exceeds a time threshold value preset by a system; transmitting illegal parking data information to a command center platform by a transmission device. The movable illegal parking snapshot system performs snapshot for a large number of illegal parking behaviors of fixed illegal parking detection snapshot monitoring ranges, control ranges of roads are widened, control time of the roads is prolonged, law-abiding consciousness of drivers is improved, and road traffic orders can be greatly improved.
Owner:天津市中环系统工程有限责任公司
CBD (central business district) signalized intersection pedestrian crossing traffic behavior supervision system
ActiveCN104916125APut an end to flukeSafe crossingControl with pedestrian guidance indicatorDetection of traffic movementEngineeringPedestrian behavior
The invention discloses a CBD (central business district) signalized intersection pedestrian crossing traffic behavior supervision system. The system disclosed by the invention starts from the red light running psychology of pedestrians, aims to ensure the pedestrian crossing safety, adopts a thought of combining facility guidance and regulation breaking punishment, and develops the CBD signalized intersection pedestrian crossing traffic behavior supervision system which is formed by an intersection pedestrian supervision monitoring device and a background control center monitoring management platform. The system integrates supervision, detection, evidence collection, alarming, statistics and face recognition, realizes functions of signalized intersection pedestrian red light running supervision, regulation breaking record statistics, system equipment maintenance, real-time monitoring management and the like, and can provide partial basic data for improving and designing an intersection. A more importance value lies in that the system carries out supervision and persuasion on pedestrian behaviors, evidence collection can be performed effectively, and punishment is carried out by being matched with relevant laws, thereby being capable of gradually reducing red light running behaviors of the pedestrians, significantly improving the traffic order of a CBD signalized intersection, and reducing occurrence of traffic safety accidents.
Owner:成都交大大数据科技有限公司
Exposure system for pedestrian running red light
InactiveCN104574949ASimple structureReasonable designControl with pedestrian guidance indicatorGratingTraffic signal
The invention discloses an exposure system for a pedestrian running a red light. The exposure system for the pedestrian running the red light includes a vertical supporting rod and a horizontal supporting rod, wherein an omnibearing cloud platform is arranged on the horizontal supporting rod; a camera is mounted on the omnibearing cloud platform; a control box is arranged on the ground by the side of the vertical supporting rod; a main control computer, a stereo and a PCI video acquisition card both connected with the main control computer, and a cloud platform controller connected with the main control computer through a USB cable and a USB communication circuit module are arranged inside the control box; the cloud platform controller is connected with a traffic signal light controller in a traffic crossing; a signal output end of the camera is connected with a signal input end of the PCI video acquisition card; an exposure display screen is mounted in the upper middle part of the vertical supporting rod and is connected with a video port of the main control computer; gratings used for transmitting sounds are arranged on the control box. The exposure system for the pedestrian running the red light is convenient to operate, and can warn the pedestrian to obey the road traffic safety law in real time and provide convenience for evidence collection to a traffic law enforcing department.
Owner:SHAANXI KINGTECH INFORMATION TECH DEV
Control method of integrated setting of on-board and off-board stop station of bus and taxi
InactiveCN101550667AReduce length requirementsAvoid confictRoadwaysRoad vehicles traffic controlTraffic capacityOn board
A control method of integrated setting of on-board and off-board stop station of bus and taxi sequentially arranges a taxi off-board stop station, a bus on-board and off-board stop station and a taxi off-board stop station in a first traffic lane adjacent to a traffic lane, among which interweaving control areas A and C are arranged; a second traffic lane in the outside of the first traffic lane is used as a passable lane; a third lane and a fourth lane in the outside of car lane separation strip are respectively provided with a bus home waiting area and an idle load car queue waiting area; the downstream of the interweaving control area A is provided with a car guest-expecting waiting area and the next are the interweaving control area C and a vehicle departure passable lane; each interweaving area is provided with a signal lamp control facility; the green lamp time length is determined by signal modulated control based on the car on-board and off-board time and the time when the vehicle passes through the interweaving control area. The invention reduces the length of lane occupied by the bus and taxi on-board and off-board stop stations, obviously reduces passenger on-board and off-board traffic impact and safety danger and the influences to the traffic capacity of the lane.
Owner:TONGJI UNIV
Intelligent emergency traffic signal lamp
InactiveCN111640318AExtended service lifeIncrease traffic speedRoad vehicles traffic controlCleaning using toolsTraffic signalSignal light
The invention discloses an intelligent emergency traffic signal lamp. The lamp includes a body, wherein a storage cavity with an upward opening is formed in the main body; a solar module fixed in theupper end surface of the main body surrounds the outer side of the storage cavity; a signal device is arranged in the storage cavity; a cleaning cavity which surrounds the storage cavity and is communicated with the storage cavity is formed in the storage cavity; the intersection traffic signal lamp can be used as a temporary command signal lamp, can perform traffic command on an intersection within a period of time, improves the traffic speed of the intersection, minimizes the influence of power failure of the intersection traffic signal lamp, and can prompt passing vehicles to slow down, thereby reducing the occurrence of lamp rushing and being beneficial to improving the traffic order of the intersection.
Owner:HANGZHOU XILIANGDE INTELLIGENT TECH CO LTD
Safety guardrail for urban level crossing
InactiveCN101525867ASimple structureHigh technology contentTraffic restrictionsMachine partsAutomatic control
The invention relates to a traffic facility, that is, a safety guardrail for an urban level crossing. The safety guardrail is composed of a main machine part compartment column 8 and an auxiliary machine part compartment column 1 as well as a base 15 and a guardrail belt 7 thereof. The safety guardrail is characterized in that the main machine part compartment column 8 and the auxiliary machine part compartment column 1 are connected into a whole part by the guardrail belt 7 provided with a conductor and linked with a traffic light, the guardrail belt 7 correspondingly raises, falls and stops with signal changes of the traffic light, thus realizing automatic no-passing and passing control of non-motor vehicles and pedestrians at the urban level crossing. The safety guardrail has the advantages of simple structure, easy assembly and disassembly, low maintenance cost, beautifulness, practicality and no safety hazard, can effectively reduce urban traffic accident rate, improve software level and hardware level of urban traffic facilities, facilitate to take away inelegant semaphore and tricing line phenomena of urban traffic wardens, and greatly improve traffic order of urban level crossings.
Owner:朱建国
Parking space reservation method and system
InactiveCN109345868AHard to findEliminate inconvenienceIndication of parksing free spacesParking areaUser input
The invention discloses a parking space reservation method and system. The method includes the following steps: acquiring a parking request of a user, wherein the parking request includes the locationinformation of a destination; searching for at least one parking lot near the destination according to the parking request; acquiring the parking space information of one parking lot, and sending theparking space information to a user terminal, wherein the parking space information includes at least one idle parking space; acquiring an idle parking space selected by the user, and locking the idle parking space selected by the user; generating a parking space reservation order according to the idle parking space selected by the user, and sending the parking space reservation order to the userterminal, wherein the parking space reservation order includes verification information; and acquiring verification information input by a user, and unlocking the idle parking space reserved by the user. Unified management and reservation of parking lots is realized. Vehicle owners can find a parking space quickly and efficiently while traveling. The problem of difficult parking is solved. The driving trip experience of users is improved. The situation in which the disorderly parking of vehicles affects the traffic order and the city appearance is indirectly improved.
Owner:GUANGDONG UNIV OF TECH
Alarm system and alarm method
InactiveCN101458762AGuarantee personal safetyImprove traffic orderAdvertisingCharacter and pattern recognitionImage sensingGraphics
The invention provides a warning system, comprising an image sensing module, a warning device, a warning unit and a database, wherein the database stores at least one warning picture and at least one warning message; the warning unit comprises an image collection module for obtaining the image sensed by the image sensing module, an image recognition module for recognizing a picture same as the warning image stored in the database from the obtained image and reading the warning message corresponding to the warning picture, and a warning module for driving the warning device to give warning message. The invention further provides a warning method.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
VTS attendant competence intelligent assessment system
InactiveCN105590172AEvaluate basic operationsAssess proficiencyResourcesVessel traffic serviceServer-side
The invention discloses a vessel traffic service (VTS) attendant competence intelligent assessment system, comprising an intelligent assessment coach command control terminal, an intelligent assessment client side, a VHF (very high frequency) voice gatherer and an intelligent assessment server side which are in connection through data signal lines. The VTS attendant competence intelligent assessment system can realize the intelligent assessment on the VTS operation ability and navigation information service standardized phrases of students, and provide a more objective competence training and assessment platform for VTS attendants to improve self VTS operation skills and to expertly use SMCP.
Owner:SHANGHAI MARITIME UNIVERSITY
Method for inquiring parking space in real time, automobile and inquiring system
ActiveCN104240533AShorten the timeImprove traffic orderIndication of parksing free spacesParking spaceReal-time computing
The invention belongs to the field of data inquiring, and discloses a method for inquiring parking space in real time, an automobile and an inquiring system. The method includes the following steps: obtaining a destination of the automobile in a preset map, inquiring about the position of a park, with the distance between the park and the destination smaller than or equal to a preset distance, in the preset map in a networked mode, marking the position, sending an empty parking space inquiring instruction to the inquiring system, and displaying the empty parking space fed back through the inquiring system at the corresponding positions of the park. By means of the method, the automobile and the inquiring system, as the park with the distance between the park and the destination smaller than or equal to the preset distance and the empty parking space are inquired and marked in the preset map, an automobile owner can rapidly find the ideal parking space, the time of the automobile owner is saved, and the urban traffic order is improved.
Owner:WM MOTOR TECH GRP CO LTD
Intelligent induction type traffic signal indication device
PendingCN110211399AEffective guidanceEffective persuasionRoad vehicles traffic controlTraffic signalsInfraredLight equipment
The invention discloses an intelligent induction type traffic signal indication device, and belongs to the technical field of intelligent traffic light equipment. The device is characterized by comprising ground traffic lights, intelligent infrared induction integrated pedestrian lights and a control device, wherein the ground traffic lights are buried between the white full lines of a zebra crossing; the intelligent infrared induction integrated pedestrian lights are mounted at two ends of the zebra crossing; and the control device is connected with the ground traffic lights and the intelligent infrared induction integrated pedestrian lights for control. The device is capable of transferring traffic signal information to the pedestrians, thereby maintaining favorable traffic orders and ensuring the safety of the pedestrians.
Owner:SHANDONG XINGZHI INTELLIGENT TRANSPORTATION TECH CO LTD
Vehicle driving state monitoring method, vehicle and computer readable storage medium
InactiveCN112215097ARelieve negative emotionsRelieve stressCharacter and pattern recognitionNeural architecturesDriver/operatorMediaFLO
The invention provides a vehicle driving state monitoring method, a vehicle and a computer readable storage medium, the vehicle comprises a cab, a media acquisition device is arranged in the cab, andthe monitoring method comprises the steps of acquiring media information in the cab by the media acquisition device, and determining the emotional state of a driver according to the media information;and controlling the vehicle to execute a corresponding operation according to the emotional state. By applying the technical scheme provided by the invention, the corresponding operation is executedfor the emotional state of the driver, so that on one hand, the negative emotion of the driver can be relieved, the overshoot driving behavior of the driver caused by pressure and the negative emotionis prevented, and the safety of the vehicle and the vehicle driver is protected; and on the other hand, when the negative emotion of the driver is heavy, dangerous driving caused by the negative emotion of the driver can be avoided by directly controlling vehicle driving, good road traffic order maintenance is facilitated, and road traffic safety can be improved.
Owner:SANY SPECIAL PURPOSE VEHICLE CO LTD
Method used for determining traffic flow running track of intersection
ActiveCN104916132AImprove traffic orderImprove efficiencyDetection of traffic movementConversion factorBlack spot
The invention discloses a method used for determining the traffic flow running track of an intersection, and relates to the field of mixed traffic flow traffic conflicts in traffic engineering. The image coordinate of a transportation individual is acquired through view software. Through the conversion formula of the image coordinate and an actual coordinate, the actual coordinate of the transportation individual at any moment is acquired. The conversion formula comprises eight unknown matrix conversion factors. By calibrating known points of four image coordinates and the actual coordinate at the intersection, the image coordinate and the actual coordinate of a calibration point are brought into the conversion formula to acquire the matrix conversion factors. On the basis of eight determined conversion factors, the actual coordinate of all moments of the transportation individual to be acquired is acquired. A coordinate system is depicted to acquire the running track of the traffic individual. The method provided by the invention has important significance for the quantification of the traffic conflicts of the intersection, the forecasting of traffic accident black spots and the improvement of traffic safety.
Owner:YANGZHOU UNIV
Portable fence for highway maintenance
InactiveCN108086207ADoes not take up spaceEasy to packRoadway safety arrangementsEngineeringStructural stability
The invention discloses a portable fence for highway maintenance. The fence comprises a first side bar, a first connecting rod, a second connecting rod and a second side bar; a plurality of folding railings uniformly distributed are arranged between the first side bar and the first connecting rod and between the second connecting rod and the second side bar in an intersection mode, and the foldingrailings are rotatably connected through connecting nails; and storage brackets are installed on the side walls of one sides of the first side bar, the first connecting rod, the second connecting rodand the second side bar, and the interior of each of the storage brackets is provided with two rotating shafts. The portable fence convenient to carry for the highway maintenance has the beneficial effects that by designing the folding railings, the fence can be folded and stored as a whole, the space is not occupied, the packaging and the transport are convenient, and sturdiness and durability are achieved; through holes are formed in the folding railings to reduce the overall weight without affecting the structural stability, the texture is light, the carry is convenient, the transportationcost can be greatly reduced, the cost is low, the cleaning is convenient, and no extra maintenance is required.
Owner:成都伍加玖网络科技有限公司
Accurate positioning method for motor driven vehicle driving
InactiveCN101477745AMake sure you drive rightImprove traffic orderInstruments for road network navigationDetection of traffic movementMotor driveMonitoring system
The invention discloses a method for precisely positioning a vehicle as the vehicle travels. The method comprises the following steps: three-dimensional coordinates are formed by taking a vehicle-mounted GPS satellite receiving antenna as a three-dimensional origin and taking the length direction, the width direction and the height direction of the vehicle as three-dimensional axes respectively; the three-dimensional coordinates are adopted for storing dimensional parameters in terms of the length, the width and the height of the vehicle in a vehicle-mounted GPS or / and a traffic monitoring system; the traffic monitoring system uses the network RTK technology to receive and process data from a continuous navigation reference station, and so provides corrected reference data for positioning of the vehicle; the traffic monitoring system transmits the network RTK corrected reference data to the vehicle-mounted GPS; the vehicle-mounted GPS receives the corrected data and combines positioning data received by the vehicle-mounted GPS with the corrected data to seek data about precise positioning of the vehicle in a real-time manner; and based on information about the travelling state of the vehicle, the method can monitor how a driver drives the vehicle, and ensures that acts in defiance of traffic law are recorded and dealt with, and that drivers can sued for violation of the traffic law. As accurate positioning of the travelling vehicle can be carried out in a real-time manner, with the level of positioning being as precise as centimeter and even millimeter, the invention can ensure that the vehicle body of the vehicle travels on the road in a proper manner, thereby helping maintain a good traffic order.
Owner:文鹏飞
Control system and method of traffic robot
InactiveCN109741614AImprove traffic orderArrangements for variable traffic instructionsControl systemControl unit
The invention discloses a control system and method of a traffic robot. The control system is connected with an intersection monitor through a remote server; the control system comprises a linkage unit, a control unit, an indication unit, and a driving unit; the linkage unit is used for associating a command gesture and a moving location with a switching state of a traffic light through a preset linkage rule, thereby outputting a corresponding linkage instruction; the control unit is used for receiving a switching instruction and generating a switching control instruction according to the switching instruction; or the control unit is used for receiving a moving instruction and generating a moving control instruction according to the moving instruction; the indication unit is used for receiving the switching control instruction so as to indicate the corresponding command gesture; and the driving unit is used for receiving the moving control instruction so as to drive the traffic robot to move the a corresponding moving location. The control system disclosed by the invention has the advantage that the traffic robot can make the corresponding indication gesture and move to the corresponding location according to the indication state of the traffic light, thereby maintaining the good traffic order.
Owner:董懿铖泽
Firefly optimization-based shared bicycle scheduling method, system, device and medium
PendingCN110472773ATime and cost optimizationGet goodForecastingBuying/selling/leasing transactionsMultiple targetData information
The invention relates to a firefly optimization-based shared bicycle scheduling method, a system, a device and a medium. The method comprises the steps of obtaining original bicycle data information in a scheduling area; preprocessing the original bicycle data information to obtain target bicycle data information, and obtaining positions of a plurality of target scheduling bicycles in the scheduling area according to the target bicycle data information; obtaining a distance function, a time function and a cost function of a scheduling path according to the positions of all the target scheduling single vehicles, and obtaining a target scheduling path function according to the distance function, the time function and the cost function; and optimizing the target scheduling path function by adopting a multi-target firefly optimization method to obtain an optimal scheduling path of the scheduling area, and outputting the optimal scheduling path. Damaged and idle vehicles are intelligently managed, the vehicles can be reasonably and scientifically dispatched according to the complex environment, and the vehicle supervision and operation efficiency is improved.
Owner:WUHAN UNIV OF SCI & TECH
Emergency traction hierarchical control method, storage medium, equipment, network system and rail vehicle
ActiveCN112373522AReduce cost input and safety riskReduce workloadRailway traffic control systemsAutomotive engineeringReal-time computing
The invention provides an emergency traction hierarchical control method, a storage medium, equipment, a network system and a rail vehicle, and the method comprises the following steps that: the method enters the next step if the execution of one step is invalid, and the power-off reset restart of fault equipment is carried out; the vehicle state and the fault data are synchronously transmitted toa ground control center on behalf of guarding, and the vehicle is controlled to enter an emergency operation running state; emergency traction is executed, different subsystems of the vehicle are controlled to enter another working state in a forced mode, speed limiting control is conducted on the traction system, and a hard wire safety loop is established to monitor the state of the vehicle; andthe vehicle is powered off. According to the invention, accidental faults of most network system components can be automatically solved, the intelligent level of a train is improved, the workload ofemergency fault processing of a driver is reduced, the driving order is ensured, and the reliability of the train is improved.
Owner:CRRC QINGDAO SIFANG CO LTD
Intelligent zebra crossing
PendingCN111411598AReduce difficultyConvenient travelTraffic restrictionsStructural engineeringMechanical engineering
The invention relates to an intelligent zebra crossing and discloses an intelligent zebra crossing capable of rotating protrusions to forcibly block vehicles. The zebra crossing is provided with the grip so that the old people can be supported and assisted to pass through the zebra crossing. The zebra crossing is characterized in that one end of each of a plurality of main zebra crossing plates isrotatably sleeved on a connecting shaft, one end of each of a plurality of auxiliary zebra crossing plates is rotatably sleeved on the connecting shaft, the main zebra crossing plate and the auxiliary zebra crossing plates are located on two sides of the connecting shaft respectively, the main zebra crossing plates and the auxiliary zebra crossing plates are in one-to-one correspondence, the corresponding main zebra crossing plates and auxiliary zebra crossing plates are matched to form a zebra crossing plate, a plurality of groups of limiting blocks for limiting the zebra crossing plates toslide are arranged on the connecting shaft, one group of limiting blocks consists of two limiting blocks, a driving box is arranged on one side of the zebra crossing plate, a bidirectional screw rod is arranged in the driving box, and an outer side surface of the middle section of a bidirectional screw rod is a smooth surface.
Owner:XUZHOU BLUE LAKE INFORMATION TECH CO LTD
Expressway automatic auditing method for inconformity between charging path and actual passing path
PendingCN119479094ARealize automatic identificationImprove audit efficiencyTicket-issuing apparatusRoad vehicles traffic controlRoad trafficPath recognition
The invention relates to the field of road traffic, in particular to a highway automatic auditing method aiming at the inconsistency of a charging path and an actual passing path, and aims to overcome the defects in the background technology so as to improve auditing efficiency, accuracy and real-time performance. According to the technical scheme of the invention, the highway automatic auditing method for the inconsistency between the charging path and the actual passing path comprises the following steps: S1, vehicle preliminary screening: extracting exit flow data, and preliminarily screening out problematic vehicles according to a troubleshooting rule; s2, actual toll collection path identification: establishing a mapping table of identification stations and toll collection units, and mapping the portal license plate identification data of the problem vehicle into an actual toll collection path; s3, complete charging path identification: collecting historical exit flow data, establishing a path cost mapping table, complementing identification station paths, and identifying a complete charging path in the path cost mapping table; and S4, matching the actual path and the charging path: when the complete charging path and the actual charging path do not conform to the matching rule, initiating an auditing work order.
Owner:ZHEJIANG ZHIJIANG INTELLIGENT TRANSPORTATION TECH CO LTD
Traffic violation intelligent voice snapshot method and system
ActiveCN109767627ARegulate driving behaviorRegulate traffic orderRoad vehicles traffic controlTime informationTraffic violation
The invention relates to the technical field of the traffic violation evidence, and especially relates to a traffic violation intelligent voice snapshot method and system. The method comprises the following steps: step S-1, extracting a traveling data sequence when detecting a voice instruction, wherein the traveling data sequence comprises vehicle location information 1, vehicle speed informationv, vehicle acceleration information a, driving direction information d and time information t; step S-2, computing snapshot weight W based on the voice instruction and the travelling data sequence, and entering the step S-3 when the snapshot weight W is greater than the snapshot weight threshold Ws; step S-3, performing traffic violation snapshot, wherein the snapshot weight W is the sum of at least one of the speed weight w2, the location weight w3 and the acceleration weight w4, and the voice weight w1. By integrating the location, the speed, the acceleration and multi-element information of the vehicle, the vehicle violation information of the vehicle can be sensed, and the recognition accuracy rate of the snapshot is improved.
Owner:FUJIAN UNIV OF TECH
Taxi hailing system based on customized service
InactiveCN109034433ASatisfy taxi needsIncrease incomeReservationsBuying/selling/leasing transactionsComputer science
The invention discloses a taxi-hailing system based on customized service, comprising a driver-side taxi-hailing system APP and a passenger-side taxi-hailing system APP. The driver-side taxi-hailing system APP includes: a common order receiving module which receives the taxi-hailing request without special requirements issued from the platform; an achievement order receiving module receiving the taxi hailing request with special requirements issued from the platform, wherein the service platform matches the passenger demand information with the achievement information reached by the driver, and customizes the taxi-hailing request with characteristic requirements; an achievement completion module recording the accomplishments according to the certification rules set by the platform. The passenger-side taxi-hailing system APP comprises: a common taxi-hailing module which generates a taxi-hailing request and sends the request to the platform, wherein the taxi-hailing request includes theorigin and destination information; and a special demand taxi hailing module that generates a taxi hailing request and sends the taxi hailing request to the platform, wherein the taxi hailing requestincludes origin, destination information and demand information. The system can flexibly provide customized service for customers with special needs.
Owner:清华大学苏州汽车研究院(吴江)
A car-following automatic driving method based on driving safety distance
ActiveCN107067753BReduce fatigue drivingImprove passabilityPlatooningRelative motionComputer science
The invention discloses a vehicle following automatic driving method based on a driving safety distance. The vehicle following automatic driving method comprises steps that (A) a static operation parameter of a target vehicle is acquired; (B) the dynamic operation parameter of the target vehicle and a dynamic operation parameter of a preceding vehicle are acquired; (C)the safety driving distance of the target vehicle is determined according to the driving speed of the target vehicle and the driving speed of the preceding vehicle; (D) the operation parameter of the target vehicle is determined by combining the actual driving distance of the vehicle and the safe driving distance of the vehicle; (E) according to the recommended operation parameters of the target vehicle, the operation parameters of the target vehicle are determined. By adopting the vehicle following automatic driving method provided by the invention, the vehicle is used to determine a relative motion relation with the preceding vehicle quickly and accurately, and the recommended operation parameters of the target vehicle in different running states are analyzed, and the automatic driving of the vehicle is realized.
Owner:SOUTHEAST UNIV
Device for preventing pedestrian from running red light at intersection
ActiveCN105887726AAvoid passingPrevent group crossingsTraffic restrictionsEngineeringMechanical engineering
The invention discloses a device for preventing a pedestrian from running a red light at an intersection. The device comprises a passageway mounted on a sidewalk and a spraying device mounted in the middle of the passageway, wherein one section, positioned at the intersection of the sidewalk is surrounded by the device to form the closed passageway, so that the pedestrian can only go across the street via the closed passageway; the spraying device is mounted in the passageway and can spray cleanable color liquid to the inner side to prevent the pedestrian from running through; an incoming passageway is arranged on one side of the spraying device, and is equipped with a unidirectional gateway through which a pedestrian from the other side can pass; the widths of the incoming passageway and the spraying device fully occupy the section of the passageway; furthermore, the spraying device is arranged in the middle of the passageway and has a buffering effect; the spraying device is linked with a traffic light control system at the intersection, to effectively prevent the phenomenon that pedestrians go across the street together and improve the traffic order.
Owner:宋有洲
A Method for Determining Traffic Flow Trajectories at Intersections
ActiveCN104916132BImprove traffic orderImprove efficiencyDetection of traffic movementBlack spotConversion factor
Owner:YANGZHOU UNIV
Radar detection and advertisement putting all-in-one machine applied to intelligent parking space
ActiveCN222190059Uefficient deliveryintuitive attentionDetection of traffic movementIndication of parksing free spacesLED displaySimulation
The utility model relates to the technical field of license plate recognition all-in-one machines, and discloses a radar detection and advertisement putting all-in-one machine applied to an intelligent parking space, which comprises an LED display screen, a fixing rod for fixing the LED display screen, and a lifting device for driving the fixing rod to move up and down, the lifting device is fixed to the upper end of the shell through a mounting frame. A camera, a radar device and a controller are arranged on the shell, and the camera, the radar device and the lifting device are all electrically connected with the controller; when the radar device detects that no vehicle is parked on the parking space, the lifting device is started to drive the LED display screen to move up and down, and at the moment, the LED display screen plays a dynamic advertisement, so that people searching for the parking space can quickly and accurately position the vacant parking space and directly notice the advertisement content; the system is simple in structure and high in practicability, can effectively deliver advertisements to target crowds needing parking, helps the target crowds to park quickly, improves the traffic order of a parking lot, and improves the user experience.
Owner:QINAN COUNTY SMART CITY SERVICE MANAGEMENT CO LTD
An airport defogging system and defogging method
ActiveCN108560474BImprove local visibilityEasy to assemble and disassembleFog dispersionJet aeroplaneTerrain
Owner:CIVIL AVIATION UNIV OF CHINA
Safe travel sensing and guiding device
ActiveCN222319598Ugood warningRaise awareness of traffic safetyControlling traffic signalsControl with pedestrian guidance indicatorSimulationLarge screen
The utility model relates to the technical field of travel guiding devices, and discloses a safe travel sensing guiding device, which comprises an intelligent multifunctional rod, a broadcast loudspeaker is arranged on the outer wall of the intelligent multifunctional rod, the broadcast loudspeaker is connected with a linkage reminding module, the linkage reminding module is driven by a computational analysis module, and the computational analysis module is connected with the intelligent multifunctional rod. A moving assembly is arranged on the outer wall of the intelligent multifunctional rod, an information screen is arranged on the outer side of the moving assembly, the moving assembly and the information screen are driven through a linkage reminding module, and through the design of the moving assembly and the information screen, when the high-definition camera captures that pedestrians run the red light, the system can immediately start a calculation and analysis function, and the system can immediately start the calculation and analysis function. When the pedestrian runs the red light, whether the behavior of the pedestrian is illegal or not is accurately judged, once the pedestrian runs the red light, the moving assembly drives the information screen to ascend, and the rotating gear is driven to rotate when passing through the toothed plate, so that the main screen and the auxiliary screen on the two sides are combined into a new large screen, and the pedestrian and passing vehicles are more conveniently warned.
Owner:JINNUOYA PLANNING & DESIGN INSTITUTE (WUHAN) CO LTD
Smart Mobile Traffic Light
ActiveCN107316482BExtended waiting timeImprove traffic orderControlling traffic signalsEngineeringVehicle detection
The invention provides an intelligent mobile traffic lamp comprising a pedestal, a lamppost and a control module, wherein four side faces of the lamppost are provided with traffic lamp holders, and four sides of the lamppost are respectively provided with vehicle detection devices; each time when a vehicle passing by the lamppost is detected, a counting signal is sent to the control module; lighting duration of each traffic lamp holder is controlled via the control module through the following steps: two vehicle detection devices arranged in a back-to-back manner are set as group A while the other two are set as group B, time intervals between two adjacent counting signals sent via the group A and the group B of the vehicle detection devices are random variables A and B, desired values E (A) and (B) of the random variables A and B are calculated, and a red light lighting duration ratio between a lane corresponding to the group A of the vehicle detection devices and a lane corresponding to the group B of the vehicle detection devices is E(A) / E(B). The intelligent mobile traffic lamp can be used for automatically adjusting traffic light waiting time according to traffic condition of a current crossroad, and therefore traffic order can be optimized to an optimal condition.
Owner:深圳市金光道交通技术有限公司
Safety guardrail for urban level crossing
InactiveCN101525867BImprove traffic orderEnhance the safety of life and propertyTraffic restrictionsMachine partsAutomatic control
The invention relates to a traffic facility, that is, a safety guardrail for an urban level crossing. The safety guardrail is composed of a main machine part compartment column 8 and an auxiliary machine part compartment column 1 as well as a base 15 and a guardrail belt 7 thereof. The safety guardrail is characterized in that the main machine part compartment column 8 and the auxiliary machine part compartment column 1 are connected into a whole part by the guardrail belt 7 provided with a conductor and linked with a traffic light, the guardrail belt 7 correspondingly raises, falls and stopswith signal changes of the traffic light, thus realizing automatic no-passing and passing control of non-motor vehicles and pedestrians at the urban level crossing. The safety guardrail has the advantages of simple structure, easy assembly and disassembly, low maintenance cost, beautifulness, practicality and no safety hazard, can effectively reduce urban traffic accident rate, improve software level and hardware level of urban traffic facilities, facilitate to take away inelegant semaphore and tricing line phenomena of urban traffic wardens, and greatly improve traffic order of urban level crossings.
Owner:朱建国