83 results about "Zebra crossing" patented technology

The invention provides a working method of a blind guiding robot based on a laser radar and a camera, and belongs to the technical field of mobile service robots. Accurate space structure information is provided through three-dimensional point cloud data, dynamic traffic characteristics such as traffic lights and zebra crossings are captured through visual images, and comprehensiveness of environmental perception is achieved through complementation of the space structure information and the visual images; through combination of environment information and traffic characteristics, passable areas and barrier distribution in a map are dynamically adjusted, dynamic changes such as traffic light switching and pedestrian movement are adapted, and a navigation route can be updated in real time; the characteristics of traffic light states, zebra crossing and the like are fused into path planning, it is ensured that the robot complies with traffic rules, real-time position and speed constraint, dynamic adjustment of motion trails and efficient obstacle avoidance can be carried out on the robot, and the robot can make a decision and optimize a path autonomously according to human social rules.

The invention belongs to the technical field of traffic safety pre-warning, and provides a pedestrian zebra crossing pre-warning system device which comprises a mounting stand column, a monitoring assembly and a pre-warning assembly, a connecting base is arranged at the top of the front side of the mounting stand column, the monitoring assembly is arranged on the connecting base, and the monitoring assembly comprises an AI camera, a laser radar and a far infrared sensor. The early warning assembly comprises an electronic warning board, a laser transmitter and a laser spotlight; by comprehensively using various sensors such as the AI camera, the infrared sensor and the laser radar, pedestrians can be monitored and recognized from different angles and different modes, the accuracy of pedestrian recognition is improved, and the method is particularly suitable for pedestrian detection under complex weather and illumination conditions and has a wide application prospect. Through the synergistic effect of the laser spotlight, the laser curtain wall, the electronic warning board and the warning sound, early warning is performed on drivers and pedestrians from multiple aspects of visual sense and auditory sense, the early warning effect is enhanced, and the safety of the pedestrians crossing the road is improved.

The invention discloses a YOLOv8n road multi-target detection method and a YOLOv8n road multi-target detection system based on an HGNet backbone network, and the method achieves the rapid and accurate extraction of road markers, such as lane markings and traffic signs, through the comprehensive analysis of multi-dimensional information, such as geometric features, coordinate information and reflection intensity, of point cloud data, and in combination with an intelligent extraction algorithm. An operator can complete intelligent tracking extraction of lane marking lines, arrows, zebra crossings and the like on a road with the length of hundreds of meters through simple clicking and basket pulling operation, and high-quality vector output is generated. According to the technology, manual intervention is remarkably reduced, the operation efficiency is improved, and important data support is provided for the fields of road asset management, intelligent traffic system construction and the like.

The embodiment of the invention provides an intersection information determination method, device and equipment based on an unmanned aerial vehicle, and is used for solving the problem of inaccurate determination of channelization information in related technologies. According to the embodiment of the invention, the high-definition video frame of the intersection is obtained through high-altitude shooting of the unmanned aerial vehicle, and the complete channelized structure and the dynamic traffic flow are covered. Moreover, the zebra crossing is identified firstly, and then the stop line is detected based on the zebra crossing position cutting area, so that mutual interference of the two types of key points is avoided, and the key point identification accuracy can be improved.

The embodiment of the present disclosure discloses a zebra crossing drawing method and device, electronic equipment and computer program product, the method comprises: obtaining the outer contour of the to-be-drawn zebra crossing; determining the strip direction of the to-be-drawn zebra crossing according to the direction of the lane line closest to the outer contour of the to-be-drawn zebra crossing; drawing a strip in the outer contour of the to-be-drawn zebra crossing according to the strip direction of the to-be-drawn zebra crossing, and obtaining a target zebra crossing drawn. The technical solution can automatically generate a zebra crossing containing a strip according to the outer contour of the zebra crossing, which can greatly save the cost of manual drawing, not only improve the drawing quality of the zebra crossing drawing, but also improve the working efficiency of the zebra crossing drawing, and can meet the needs of smart city services for fine rendering.

The utility model provides a pedestrian priority intersection signal controller, which relates to the field of intersection signal control and comprises a signal control case, signal lamp posts and a traffic signal middle controller, the signal lamp posts are distributed on the side of the signal control case, the traffic signal middle controller is mounted on the inner side of the signal control case, and the signal lamp posts are connected with the signal control case. A T-shaped connecting frame is welded to the stand column face of the signal lamp column, infrared sensors are installed at the two side ends of the T-shaped connecting frame, a monitoring camera is installed at the cross rod end of the signal lamp column through a fixing frame, and the traffic signal center controller is in receiving with the infrared sensors through a control algorithm module. The traffic signal controller comprises a control algorithm module, a yellow light module, a pedestrian signal light module and a traffic light control module group. The utility model solves the problem that when the existing intersection signal lamp changes the signal, the pedestrians on the zebra crossing, which do not arrive at the opposite side in time, are easy to be in the traffic flow with the green light to generate potential safety hazards.

The embodiment of the invention relates to the technical field of vehicles, and discloses a zebra crossing rendering method and a vehicle, and the method comprises the steps: obtaining first zebra crossing data collected by the vehicle; according to the first zebra crossing data and a filtering strategy, the cache data set is updated, the filtering strategy is determined based on the shape points and the center line of the zebra crossing, and second zebra crossing data corresponding to the zebra crossing in the scene where the vehicle is located is cached in the cache data set in advance; and according to the updated zebra crossing data set, rendering the zebra crossing in the scene where the vehicle is located. By applying the technical scheme of the invention, the rendering accuracy of the zebra crossing can be improved.

The invention relates to an unmanned aerial vehicle detection-based method and system for detecting pedestrians who do not give way to a vehicle, and the method comprises the steps: carrying out the image collection through an image collection device carried by an unmanned aerial vehicle, and obtaining a traffic image sequence; performing multi-target detection on all moving targets in the frame image through a target detection model to obtain a target detection frame and corresponding confidence; performing trajectory tracking processing on the target detection frames and the confidence coefficients of all the frame images through a target tracking algorithm to obtain a tracking trajectory of the moving target; obtaining a zebra crossing control area, calculating a pedestrian warning point and a vehicle warning point based on the tracking trajectory when the zebra crossing control area in the frame image is detected to have the pedestrian trajectory and the vehicle trajectory, and calculating a vehicle dangerous area according to the vehicle warning point; and according to the tracking trajectory, the pedestrian warning point and the vehicle dangerous area, analyzing a position relationship between the pedestrian and the vehicle, and according to the position relationship and a preset non-comity pedestrian judgment logic, determining whether there is a behavior that the vehicle does not comity the pedestrian.

This invention discloses a zebra stripe-shaped continuous calendering and coating lithium replenishment device, belonging to the technical field of lithium replenishment devices. It includes a base, with a first worktable and a second worktable fixedly mounted on the outer end face of the base. A stripe peeling device is provided above both the first and second worktables. An A-side traction film positioning mechanism and an A-side calendering roller are fixedly mounted on the upper left of the base, and a B-side traction film positioning mechanism and a B-side calendering roller are fixedly mounted on the upper right of the base. A fine-tuning mechanism, a speed encoder, a color mark sensor, a coating mechanism, an electrode unwinding drum, and an electrode winding drum are fixedly mounted on the outer surface of the base. The electrode unwinding drum and the electrode winding drum are connected by an electrode, which passes through the coating mechanism. This invention can achieve the integrated functions of A-side and B-side calendering, continuous zebra stripe peeling, and lithium film alignment positioning, realizing a multi-functional device with strong functionality, effectively reducing processing costs, and high practicality.

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.

The invention relates to a road maintenance pavement quality detection device, and belongs to the technical field of road detection. The device comprises a pushing vehicle, a transmission box is arranged at the top of the pushing vehicle, and a driving assembly in the transmission box is connected with and drives a sweeping roller to rotate to achieve zebra crossing surface sweeping; the swing support is arranged on the transmission case and driven by the driving assembly to enable the camera device to swing so as to simulate observation angles of pedestrians at different positions. The thickness detection assembly is matched with an infrared distance measuring device through a sliding rod I at the bottom of a lifting support, and the zebra crossing thickness is reflected through the height difference; the friction force detection assembly is linked with the lifting support through the transmission assembly, the electric push rod drives the sliding block to move, the tension sensor detects friction force, and the water storage tank can simulate a rainy environment. The device integrates functions of cleaning, visible observation and thickness and friction force detection, realizes cooperative work of all components through mechanical linkage, reduces equipment carrying and operation steps, improves detection efficiency and data accuracy, and is suitable for quality evaluation of various road zebra crossings.

The application discloses a light neural network model edge end cross identification vehicle courtesy pedestrian method and system, belongs to the technical field of identifying vehicle courtesy pedestrians, and comprises the following steps: S1: a vehicle-mounted road surface video collector of a bus video acquisition system collects three groups of picture data of no zebra crossing picture D1, no pedestrian on the zebra crossing D2 and pedestrian on the zebra crossing D3 in a driving process; S2: the collected picture data is subjected to image preprocessing; S3: a zebra crossing identification model is trained by using negative samples (D2+D3) and positive samples D1, and a pedestrian identification model on the zebra crossing is trained by using positive samples D3 and negative samples D2; and S4: when a camera in the vehicle does not detect a zebra crossing on the road, only the zebra crossing identification model is kept listening, and when the zebra crossing on the road is detected; listening data is selectively collected to consider a multidimensional interaction state of a vehicle and a target traffic light area road condition, and a vehicle courtesy pedestrian behavior is quantified in a scoring mode.

The invention relates to the technical field of image recognition, and particularly discloses a national and provincial road truck zebra crossing non-deceleration illegal recognition and early warning method, which comprises the following steps: acquiring a vehicle first track video, vehicle radar data, a vehicle second track video and a vehicle snapshot image of a zebra crossing area; three driving images of the truck are intercepted from the first track video of the truck, and then whether the truck has a non-deceleration illegal behavior in the zebra crossing area or not is judged; when it is judged that the truck does not decelerate, a license plate evidence obtaining image of the truck is found out from the vehicle snapshot images; meanwhile, intercepting two scene images of the truck from the second track video of the truck, and taking the three driving images and the two scene images of the truck as illegal images of the truck; and generating an illegal evidence obtaining image of the truck, and outputting illegal early warning information. According to the invention, the street crossing safety of pedestrians on national and provincial roads can be guaranteed, and vicious traffic accidents caused by non-deceleration of trucks are reduced.

The application discloses a self-adaptive light control method of a light-emitting zebra crossing, and comprises the following steps: acquiring environment information at a current time, wherein the environment information comprises time segmentation, weather conditions, light conditions and traffic congestion states; selecting one of multiple working state modes of the light-emitting zebra crossing according to the environment information; wherein the time segmentation comprises day, night and midnight; the weather conditions comprise sunny day, cloudy day, haze and rain and snow; the light conditions comprise dimness and non-dimness; the traffic conditions comprise congestion and non-congestion; and the working state modes comprise off, constant light, flashing and orange fog lamp mode. The application further discloses a self-adaptive light control device of the light-emitting zebra crossing and a computer storage medium. The application can improve the prompting effect of the light-emitting zebra crossing under different environment conditions and fully play the protection effect of the light-emitting zebra crossing on pedestrians.

The invention discloses an intelligent light-emitting zebra crossing installation and debugging construction management method. The method comprises the following steps: according to a design drawing of an intelligent zebra crossing system; foundation construction of pipeline burying, pavement repairing and tube well building is conducted; light-emitting bricks and LED road lamps are installed according to design requirements, and the LED road lamps are firmly installed and connected with a system control circuit; electrical connection among the power supply control box, the signal lamp, the sensor and each module is completed; carrying out equipment preliminary debugging; the system of each part is integrated through an intelligent control machine, and is subjected to linkage test with traffic lights and a management center. According to the intelligent light-emitting zebra crossing installation, debugging and construction management method, comprehensive system testing is carried out, the working state, the warning effect and the stability of transmission data of the intelligent light-emitting zebra crossing are detected, project acceptance is completed, and the problems that an intelligent light-emitting zebra crossing system is not high in installation quality, inconvenient to maintain and the like are effectively solved.

The embodiment of the invention belongs to the field of intelligent headphones, and relates to a safety early warning method, which comprises the following steps: receiving road surface acquisition information acquired by image acquisition equipment; performing image preprocessing on the road surface acquisition information to obtain a preprocessed image; performing zebra crossing identification processing on the preprocessed image to obtain an image zebra crossing identification result; if the zebra crossing image does not exist in the image zebra crossing recognition result, ending the early warning operation; if the zebra crossing image exists in the image zebra crossing recognition result, obtaining current positioning information, and determining whether a map zebra crossing corresponding to the current positioning information exists in an electronic map; if no map zebra crossing exists in the electronic map, ending the early warning operation; and if the map zebra crossing exists in the electronic map, generating safety early warning information, and outputting the safety early warning information through the headset. According to the invention, the situation that pedestrians run the red light when playing mobile phones by lowering heads during traveling can be effectively avoided, and the traveling risk is greatly reduced.

The invention relates to the technical field of intelligent traffic, and discloses a solar intelligent zebra crossing warning ground lamp and traffic signal cooperative warning control method, which comprises the following steps of: calculating an energy entropy index of each distributed ground lamp node to quantify the energy reliability; when no pedestrian trigger exists, the node enters a standby sleep and interception state; capturing and executing cascade wakeup by using the micro-vibration signal, and activating a downstream node; carrying out multi-modal data acquisition and heterogeneous fusion on the awakened node; calculating an intrusion probability index and judging a local warning level; when local judgment conflicts exist, weighting consensus is carried out on the result according to an energy entropy index, and a final global warning decision is generated; and performing cooperative warning and adaptive brightness control based on energy entropy according to the global decision. According to the method, the warning accuracy is improved by adopting multi-mode perception and energy entropy weighted consensus decision, and low-power-consumption and high-robustness operation of the distributed network is realized with the assistance of cascade wake-up and self-adaptive brightness control.

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.

The utility model discloses a traffic signal control device, and relates to the technical field of traffic control equipment. The technical key points are that the device comprises a vertical rod, one side of the middle position of the vertical rod is fixedly connected with a horizontal cross rod, and a traffic signal lamp is hung in the middle position of the horizontal cross rod; the opposite sides of the traffic lights along the axis direction of the horizontal cross bar are respectively provided with an intelligent passenger flow camera, and the two intelligent passenger flow cameras are fixedly installed on the horizontal cross bar and are electrically connected with a control system of the traffic lights. Wherein the lens end of one intelligent passenger flow camera faces the pedestrian waiting area of the vertical rod mounting position, and the lens end of the other intelligent passenger flow camera faces the zebra crossing on the front roadway. The traffic light can adjust the lighting duration of the traffic light in real time according to the actual situation of the intersection, effectively improves the traffic efficiency of the intersection, and reduces the accident risk of the intersection.

This invention relates to the field of safe traffic technology and proposes a pedestrian crossing safety signal and control system. The system comprises a data acquisition module for acquiring pedestrian status, identifying special groups of people, and obtaining vehicle type, speed, and weight data; a behavior analysis module, connected to the data acquisition module via data transmission technology, for predicting pedestrian behavior trends and vehicle passage; and a data analysis module, connected to the behavior analysis module via data transmission technology, for analyzing predicted data to determine whether pedestrians are allowed to cross the zebra crossing and estimating the duration of the crossing. By capturing changes in pedestrian walking status in real time and considering factors such as the possible speed recovery situation (PSRS) and the impossible speed recovery situation (ISRS) in the event of unexpected situations while crossing the zebra crossing, the system effectively prevents pedestrians from being stranded in the road due to improperly set signal light timing, significantly improving the safety and smoothness of pedestrian crossings.

The present invention discloses a multi-model detection method and system for intelligent transportation. When training the weight file, SIOU is used to replace the original loss function, the C3 backbone network is replaced with GhostNet, and 9-Mosaic is used to improve performance. During detection, first read the yolov5 weight file, set parameters, and calibrate road signs such as zebra crossings, lane lines, traffic lights, etc. When detecting vehicles, read and save the vehicle area, input the slice into the MTCNN network for license plate recognition. If the license plate is recognized, input the slice into the LPRNet character recognition network to return the license plate content. When detecting pedestrians, read and save the pedestrian area, and the ResNet residual network is used to recognize the slices of the calibrated traffic light area. The data is comprehensively judged whether the vehicle or pedestrian is involved in illegal behavior, and the important part is saved as the basis for subsequent judgment. The present invention adopts a primary and secondary multi-model, where the primary model undertakes the main detection work and the secondary model undertakes scattered recognition.

The invention belongs to the field of traffic safety, and particularly relates to a traffic safety pedestrian early warning device and a using method thereof.The traffic safety pedestrian early warning device comprises a transmitting pile, a receiving pile and a pre-buried base, the lower side of the transmitting pile and the lower side of the receiving pile are both fixedly connected to the upper side of the pre-buried base, a blocking assembly is arranged on the transmitting pile, and a warning assembly is arranged on the transmitting pile; the blocking assembly comprises a supporting table, the inner wall of the launching pile is fixedly connected with the supporting table, and the top of the supporting table is fixedly connected with an electric cylinder base. The traffic safety pedestrian early warning device can monitor pedestrians close to a zebra crossing in real time through the infrared emission array and the infrared receiving array, the controller and traffic light signals are linked, the electric cylinder seat drives the protection rod to turn over from a vertical state to a horizontal state when the red light is on, the zebra crossing is actively closed, and the pedestrians are effectively prevented from running the red light; when the green light is on, the protection rod automatically resets, normal passing is not affected, accurate control of red light blocking and green light releasing is achieved, and the traffic accident risk at the intersection is reduced.

The utility model relates to the field of antiskid zebra crossing, and discloses an urban road zebra crossing antiskid structure which comprises a coating assembly, the coating assembly comprises a primer layer, a base layer is arranged at the upper end of the primer layer, a protective layer is attached to the upper surface of the base layer, a buffer layer is attached to the upper surface of the protective layer, and the buffer layer is arranged on the upper surface of the protective layer. And a plurality of rhombic blocks are arranged on the upper surface of the buffer layer. According to the zebra crossing, the rhombic blocks are arranged, the rhombic blocks made of rubber materials are arranged on the upper surface of the zebra crossing in a hot melting mode, so that the rhombic blocks protrude, and then the anti-skid particle layer is sprayed on the surface of the zebra crossing. According to the anti-skid zebra crossing, the anti-skid effect of the zebra crossing can be effectively improved through cooperation of the rhombic blocks and the anti-skid particle layer, meanwhile, through the arranged light-reflecting particle layer, when a headlamp of a vehicle is turned on at night, lamplight irradiates the light-reflecting particle layer, then the light-reflecting particle layer reflects the light, and therefore a driver can better observe the zebra crossing.

The invention discloses a zebra crossing pedestrian detection method based on multi-modal fusion, and relates to the technical field of intelligent traffic control, and the method comprises the steps: obtaining an environment image, radar data and environment parameters of a region where a zebra crossing is located; extracting visual features based on the environment image, and extracting radar features based on the radar data; inputting the visual features and the environmental parameters into a visual classification model to obtain a first confidence coefficient of the pedestrian target; inputting the radar features into a radar classification model to obtain a second confidence coefficient of the pedestrian target; the environmental parameters are preprocessed and input into an environment classification model, and weights corresponding to the first confidence coefficient and the second confidence coefficient in the current environment are obtained; and carrying out weighted fusion on the first confidence and the second confidence to obtain a confidence prediction value of the pedestrian target, and determining the pedestrian existence condition on the zebra crossing according to the confidence prediction value. According to the method, through multi-mode cooperative sensing and dynamic fusion, the detection precision of zebra crossing pedestrians in a complex environment is effectively improved.

The invention discloses a road intersection safety early warning system, and relates to the technical field of road early warning, in the road intersection safety early warning system, a radar monitoring unit is used for acquiring a first detection result in real time; the first detection result is the speed and position of a vehicle on a road, and the road comprises a main road and a branch road; the video monitoring unit is used for acquiring a second detection result in real time; the second detection result is the existence condition and the type of the traffic participant on the road; the types comprise pedestrians, motor vehicles and non-motor vehicles; the AI sensing equipment is used for acquiring a third detection result in real time; the third detection result is the number and the type of the traffic participants in the zebra crossing and the pedestrian waiting area; and the control module is used for storing the first detection result, the second detection result and the third detection result, and controlling the safety early warning module to carry out early warning prompt in real time based on the first detection result and the second detection result. According to the invention, safety early warning of the road intersection is realized.

The invention discloses a use method of an intelligent zebra crossing early warning system for a visual blind area of a construction road. The use method is a process of deploying and using an early warning system comprising a high-definition camera, an AI edge calculation box, an integrated controller and an IP network loudspeaker. Firstly, a high-definition camera is installed to fully cover a blind area range, an AI edge computing box, an integrated controller and an IP network loudspeaker are installed at proper positions of an office area, and the integrated controller is in communication connection with the AI edge computing box and the IP network loudspeaker; establishing data transmission connection between the AI edge calculation box and the high-definition camera; the AI edge calculation box carries out training and optimization on collected engineering vehicle materials, when an engineering vehicle enters a designated area, a trigger signal is generated immediately and transmitted to the integrated controller, and the IP network loudspeaker is controlled to start and close a voice program. By applying the technology, people and vehicle conditions in the visual blind area of the construction road can be informed in real time, and collision accidents caused by the visual blind area or delayed response of a driver are avoided.

The utility model relates to the technical field of zebra crossing, and discloses an intelligent light-emitting zebra crossing which comprises a laying base body, a nylon belt is arranged at the top of the laying base body, a plurality of protective shells are arranged at the top of the nylon belt, and a plurality of LED lamp beads are arranged in the protective shells. When external water vapor enters the protective shell or rainwater permeates into the protective shell, the water vapor can be adsorbed by the moisture absorption agent strips through the net strips, and meanwhile, the rainwater can flow into the moisture absorption piece through the water leakage holes to be absorbed by the water absorption cotton strips, so that the influence of moisture or permeated water in the protective shell on light emitting of the LED lamp beads can be reduced, and the service life of the LED lamp beads is prolonged. And meanwhile, the possibility that electrical elements such as LED lamp beads are rusted due to excessive moisture can be reduced.

This invention provides a method and system for detecting and correcting misidentification of road markings. The method includes: acquiring zebra crossing data and road marking data collected through crowdsourcing; obtaining zebra crossing clusters and road marking clusters based on the bounding rectangle coordinates of all zebra crossings and road markings using DBSCAN clustering; when different categories of coordinate points exist in the data clusters, the corresponding areas are identified as misidentified areas; clustering analysis of the coordinate points in the misidentified areas is performed based on the k-means algorithm to determine the traffic sign type corresponding to the coordinate points, and the misidentified data is corrected. This scheme can achieve automatic detection and correction of misidentified road markings, effectively improving the efficiency of detecting and filtering misidentified data and reducing the probability of missed detections.

1. Name of the Design Product: Navigation Dynamic Graphical User Interface of Electronic Device. 2. Use of the Design Product: For electronic devices. 3. Design Key Points of the Design Product: Lies in the content of the graphical user interface in the electronic device. 4. Picture or Photo that Best Illustrates the Design Key Points: The front view of Design 1. 5. Conventional Design, the left view, right view, rear view, bottom view and top view are omitted. 6. Design 1 is designated as the basic design. 7. Use of the Graphical User Interface: The front view of Design 1 is a danger prompt interface triggered when a vehicle driving straight through a red light and there is a pedestrian at the zebra crossing ahead. The danger prompt interface has a text danger prompt and a turning guide line that appear when a vehicle driving straight through a red light and there is a pedestrian at the zebra crossing ahead. The front view of Design 1 also has speed, network latency and video latency displays; among them, the text danger prompt, turning guide line, speed, network latency and video latency displays will change correspondingly according to the actual situation. The front view of Design 2 is an early road planning and guidance interface when there is congestion ahead. The early road planning and guidance interface has a text planning prompt and a lane guide line that appear when congestion ahead is triggered. The front view of Design 2 also has speed, network latency and video latency displays; among them, the text planning prompt, lane guide line, speed, network latency and video latency displays will change correspondingly according to the actual situation. The front view of Design 3 is a parking guidance split screen interface when the vehicle reaches the destination. The left side of the parking guidance split screen interface has a parking space indication sign and a parking guidance line that appear when a parking space is triggered. The right side of the parking guidance split screen interface has a distance indication line that appears when a vehicle behind is triggered. The front view of Design 3 also has speed, network latency and video latency displays; among them, the parking space indication sign, parking guidance line, distance indication line, speed, network latency and video latency displays will change correspondingly according to the actual situation.

The invention relates to the technical field of safe traffic, and provides a pedestrian crossing zebra crossing traffic safety signal and control system, which comprises a data acquisition module used for acquiring pedestrian states, identifying special crowds and acquiring vehicle types, vehicle speeds and weight data; the behavior analysis module is connected with the data acquisition module through a data transmission technology, and is used for predicting the behavior trend of the pedestrian and predicting the vehicle passing condition; and the data analysis module is connected with the behavior analysis module through a data transmission technology, and is used for analyzing whether the pedestrians are allowed to pass through the zebra crossing or not through the prediction data and estimating the duration of the pedestrians passing through the zebra crossing. By capturing the change of the walking state of the pedestrian in real time, the pedestrian is effectively prevented from staying on the road due to unreasonable time setting of the signal lamp according to factors such as a possible speed recovery condition (PSRS) and an impossible speed recovery condition (ISRS) when an accident occurs when the pedestrian passes through the zebra crossing, and the safety and smoothness of the pedestrian crossing the street are remarkably improved.