47results about How to "Avoid traffic hazards" patented technology

The present invention relates to a motor-vehicle accelerator failure protection control device. Said device includes the following several portions: accelerator pedal, pulling cable, mounting plate, speed-limiting clutch, spring rest cylinder, pulling cable pulley, tension spring and curved rack, etc. said invention also provides the connection mode of all the above-mentioned portions, and also provides the working principle of said accelerator failure protection control device and its concrete operation method.

The invention relates to a grain intelligent baking storing integrated device with intelligent drying and storing functions, and belongs to the field of agricultural machinery grain drying and storing. The grain intelligent baking storing integrated device comprises a feeding unit, a storage unit, a discharging unit, an aeration-drying unit, and an intelligent control unit; the storage unit comprises a silo cell; the feed inlet of the silo cell is connected with the feeding unit; the feed outlet of the silo cell is connected with the discharging unit; the bottom of the silo cell is provided with an air passage; a wind chamber is arranged below the bottom of the silo cell; the wind chamber is communicated with the inner part of the silo cell via the air passage; the wind chamber is communicated with the aeration-drying unit via a wind passage; and the upper part of the silo cell is provided with an air exhausting device. According to the grain intelligent baking storing integrated device, grain drying and storing function are combined; automatic degree is high; the grain intelligent baking storing integrated device is safe and reliable to use; cost is reduced; grain drying and storing are not influenced by air factors; and the grain intelligent baking storing integrated device is suitable for small and medium-sized farmers, and big grain production households.

The invention discloses a GPS-based concrete transport vehicle monitoring system, including a GPS vehicle-mounted terminal installed on a transport vehicle and a monitoring center located in a production base. The GPS vehicle-mounted terminal includes a GPS receiver, a GPRS transceiver module, a serial communication module, a control module, a backup power source and a peripheral device. The monitoring center includes a communication server, a monitoring terminal, a data server and a projector. In addition, the invention also provides a method for the GPS-based concrete transport vehicle monitoring system. The invention can not only track the vehicle moving route in real time and correct the wrong route of the vehicle in time, but also can quickly find that the oil of the transport vehicle is stolen, and can instruct the vehicle or directly lock the vehicle when the GPS vehicle terminal fails or is artificially destroyed, so that a large-scale transport fleet is effectively monitored, and the safety, the convenience and the high degree of automation are achieved. The scheme can be applied to the technical field of concrete production and transport management.

The invention discloses an intelligent monitoring method and system for highway road. The system comprises an acquisition end, a server end and a client which are sequentially connected. The method comprises the steps of simultaneously receiving high-definition video data or infrared video data in two directions of the road by the acquisition end, performing data pre-processing on the high-definition video data or the infrared video data, and extracting a video frame to obtain picture data; inputting the picture data to a deep convolutional neural network which is trained already for detectionto obtain a vehicle detection result, a lane line detection result and an environmental visibility detection result; analyzing an abnormal traffic state according to the vehicle detection result andthe lane line detection result to obtain a grading early-warning result or a warning result for displaying, and performing real-time active early warning or warning on the vehicle, wherein the abnormal traffic state comprises vehicle violation, a fault and an accident; and obtaining and displaying a grading guidance result according to the environmental visibility detection result, and performingreal-time active guidance on the vehicle.

The invention provides an auxiliary driving method, an auxiliary driving system, computing equipment and a storage medium. In response to the fact that the parameters representing the imaging qualityof the road live-action images around the vehicle meet set conditions, a road virtual image used for simulating at least part of the road live-action images is constructed; and the road virtual imageis presented. Therefore, the user can know the current road condition through the road virtual image so as to guide the driving behavior of the user, and the traffic hidden danger caused by the reduction of the visual perception ability due to the ambient light problem is avoided.

The embodiment of the invention provides a vehicle navigation method and device, a computer readable storage medium and electronic equipment, and relates to the technical field of vehicle navigation.The method comprises the steps of acquiring environment image data in a preset direction of a vehicle; recognizing the environment image data, and acquiring a recognition result; and if the recognition result comprises an overpass inlet identifier that comprises a height limiting frame, and the condition that the vehicle passes through the height limiting frame is detected, judging that the vehicle enters an overpass driving state. In the technical scheme of the invention, the vehicle can be judged to enter the overpass driving state through recognizing the height limiting frame and detectingthe vehicle passing through the height limiting frame, so that the position relation between the vehicle and the overpass can be recognized with relatively low delay, the navigation system is facilitated to quickly and accurately plan the driving path, and the hidden troubles of traffic caused by mistaken guidance can be avoided.

The invention provides an automotive adjustable stereoscopic rearview mirror. The automotive adjustable stereoscopic rearview mirror comprises a rearview mirror enclosure which is provided with a first mirror, a second mirror and a third mirror from top to bottom. Each of the first mirror, the second mirror and the third mirror comprises a lens, a lens outer edge pressing sleeve and a lens support plate, wherein the lens is arranged on the lens support plate and is fixedly sleeved on the same through the lens outer edge pressing sleeve. A lens steering driving mechanism is arranged on the rear wall of each lens support plate of the first mirror, the second mirror and the third mirror. A power source connector under three-gear control is arranged on the rearview mirror enclosure and is connected with the lens steering driving mechanisms of the first mirror, the second mirror and the third mirror respectively. The rearview blind zone can be eliminated, and traffic hazards caused by small rearview mirror sight areas and large blind zones are avoided by the aid of the automotive adjustable stereoscopic rearview mirror.

The invention discloses a warning anti-passing device for zebra crossings. The warning anti-passing device comprises a mounting box; a mounting cavity is formed in the mounting box; a fall mechanism is arranged in the mounting cavity; the fall mechanism comprises a moving groove formed in the upper end face of the mounting box; a moving block is slidably mounted in the moving groove; a moving spring is fixedly connected between the rear end face of the moving block and the rear end wall of the moving groove; and a moving rod connected into the mounting cavity is fixedly mounted on the lower end face of the moving block. Pedestrians are reminded to pay attention to passage prohibition of a sidewalk due to the fact that the feet of the pedestrians touch soft positions; driving vehicles are reminded by moving a warning lamp when the pedestrians pass; the warning lamp gives out light for reminding at night; and a warning horn is prompted to remind the vehicles and the pedestrians when thepedestrians pass through the sidewalk under a red light condition.

The invention discloses an unmanned aerial vehicle, and a distributed time-sharing control system and method for a distribution unmanned aerial vehicle. The distributed time-sharing control method comprises the following steps that: distribution information is received, and a current task is marked; a company server distributes the unmanned aerial vehicle to execute the current task, and the unmanned aerial vehicle and the current marked task are bound; the company server controls the unmanned aerial vehicle to fly and controls the unmanned aerial vehicle to reach a landing place; the companyserver publishes a cargo collection task to an activated control console and executes the cargo collection task, or the company server publishes a cargo delivery task to the control console and executes the cargo delivery task, or the company server publishes a landing task to the control console and executes the landing task, and a merchant loads cargoes; and the unmanned aerial vehicle returns to a nearby station yard from a sender / receiver, and after the unmanned aerial vehicle reaches the receiver from the merchant, the unmanned aerial vehicle returns to the nearby station yard or returnsto the station yard from the merchant. The unmanned aerial vehicle is manually operated in important time periods, accidents and errors caused since an environment is complex, a database is incomplete and a detection capability is insufficient during an artificial intelligence operation can be avoided. Compared with an artificial intelligence unmanned aerial vehicle, the research, development andmanufacture cost of the manually-controlled unmanned aerial vehicle can be lowered, an obstacle avoidance capability under a complex situation is greatly improved, and client experience is improved to a large extent.

The invention discloses a safety reminding system for pedestrian crossing, and a method thereof. The system comprises a processor, a pressure sensor, a loop inductor and a sound-light prompt device; when a vehicle stops to avoid the pedestrian, the sight line of the adjacent lane can be easily blocked, the view dead zone is existent in each of the pedestrian and the backside vehicle, the pedestrian and the backside vehicle cannot observe the opposite party in time, and the safety loophole is existent; when the pedestrian readies to pass through the zebra crossing, the pressure sensor arrangedat the road edge senses the pressure from the pedestrian, and transmits the signal to the processor after receiving the signal that the pedestrian is about to pass through the pedestrian crossing, anda signal indicator light is controlled to be changed as the flickering yellow light at the light-emitting surface of a driving direction, thereby prompting the vehicle to ramp to stop so as to yieldto the pedestrian; when the vehicle is close to the pedestrian crossing, the loop inductor arranged on the pavement receives the signal, the signal light is controlled to produce flickering yellow light on the light-emitting surface of the pedestrian passing direction, thereby prompting the pedestrian to carefully pass through the pedestrian crossing. Under the other condition, the signal light isfree from emitting light.

The invention discloses an intelligent automobile light control system based on 5G and a control method thereof. The intelligent automobile light control system comprises vehicle-mounted ends, a roadside end and a cloud end, each vehicle-mounted end is used for obtaining state information of a vehicle where the vehicle-mounted end is located and sensing surrounding driving environment information, and performing vehicle light control through the information sent from the cloud end; the roadside end is used for monitoring the real-time driving condition, the road condition and the lighting condition in the coverage range of the roadside end, and transmitting the monitoring information obtained by monitoring to the cloud end in real time by using a 5G network for further calculation; the cloud end is mainly used for processing data and realizing information interaction among equipment of the whole system; the vehicle-mounted ends, the roadside end and the cloud end are all provided with 5G communication modules, each vehicle-mounted end is provided with a corresponding fixed identification number, and the vehicle-mounted ends receive vehicle lamp control instructions sent by the cloud end through the first communication modules and conduct intelligent vehicle light control on driving. Light can be adjusted in time according to the surrounding environment, and therefore potential traffic risks can be better avoided.

The invention discloses an AGV traffic control regulation method based on path analysis. The method comprises steps of S1, dividing a working area into x detection areas and setting multiple stop points; S2, associating transport tasks transmitted to an AGV with the real-time location of the corresponding AGV and storing the transport tasks and the real-time location; S3, acquiring the number of transport tasks, the type of an operating path, and a path length of each operating AGV; and S4, determining, according to the number of transport tasks, the type of the operating path, and the path length of each operating AGV, whether to enable the operating AGV to reach the nearest stop point in the corresponding detection area. The method, by analyzing the task urgency of each AGV and the typeand the length of the return path of each AGV, dynamically selects the AGV to stop and yield to traffic, so as to avoid a potential traffic hazard caused by overlapped paths between multiple AGVs andto ensure the smooth driving of the AGVs in the working area.

The invention discloses a reaction device for reminding vehicles behind a bus during avoiding pedestrians and an application method thereof. The device comprises a pedestrian-vehicle state sensing module, an accident risk evaluating module and a light reminding module; the pedestrian-vehicle state sensing module is composed of a pedestrian state sensing sub-module and a vehicle state sensing sub-module, the pedestrian state sensing sub-module and the vehicle state sensing sub-module are used for sensing the state information of pedestrians in front of a bus and the state information of vehicles behind the bus respectively, the sub-modules are connected with bus vehicle speed sensors, and the accident risk evaluating module is used for calculating the possibility of pedestrian-vehicle conflict based on the sensed state information of pedestrians and vehicles. According to the device and the method, the accident risk can be transmitted to drivers of vehicles behind the bus when the bus avoids pedestrians crossing a street, so that the drivers of the vehicles behind the can obtain the potential safety danger existing in front in time, the occurrence rate of traffic accidents can be effectively reduced, and the device has great application value.

The invention relates to the technical field of automobile parts, and discloses an automobile sun shield capable of being automatically adjusted based on the electromagnetic induction principle. The sun shield comprises a vehicle frame, a mounting plate is fixedly connected to the interior of the frame; a fixed rod is movably connected to the outer part of the mounting plate; a rotating rod is movably connected to the interior of the fixed rod; a bevel gear is fixedly connected to the outer part of the rotating rod; a connecting rod is fixedly connected to the outer part of the bevel gear; thetop of the connecting rod is fixedly connected with a transmission wheel; a transmission belt is movably connected to the outer part of the transmission wheel; a motor is fixedly connected to the outer part of the transmission wheel, and a fixing piece is movably connected outside the rotating rod; through cooperative use of the fixing rod, the fixing piece, the plate body, a second ball body, asecond spring and the rotating rod, the stability of rotation and positioning of the plate body is guaranteed, it is effectively guaranteed that the plate body is positioned at any position, the sun shading effect is guaranteed, and effective safety guarantee is provided for automobile driving.

The invention discloses a shared bicycle detection management system and method based on a camera, and the method comprises the steps: collecting the field information of the parking of a shared bicycle from a road monitoring system through a data collection unit, and transmitting the collected field information of the parking of the shared bicycle to an image processing module; enabling the image processing unit to recognize bicycle parking information according to the shared bicycle parking site information collected by the data collection module; and outputting the bicycle parking information identified by the image processing unit to a government unit and / or a bicycle company so as to assist in decision-making a bicycle scheduling strategy. According to the invention, potential traffic hazards caused by shared bicycles and property loss caused by violation of shared bicycles are solved, and the utilization rate is improved; and through reasonable control, environmental pollution caused by waste of the shared bicycles is reduced.

The invention provides a pedestrian crossing self-lifting anti-crossing guardrail. The guardrail comprises supporting columns and receiving columns which are fixed to a sidewalk roadside concrete layer, the upper ends of the supporting columns are fixedly connected with traffic lights, a groove is formed in the portion, between the supporting columns and the receiving columns, of the surface of the concrete layer, a cavity is formed in the portion, below the groove, of the concrete layer, a horizontal moving plate is connected into the cavity in a sealed and sliding mode, and two vertical and symmetrical sliding rods are fixedly connected with the upper end face of the moving plate. The guardrail has the advantages that a first laser lamp, a control resistor, a red light-transmitting plate and a baffle lamp structure are arranged, the resistance value of the control resistor is adjusted and changed through the color change of the traffic lights, power-off and power-on of electromagnets are controlled, a baffle can ascend or descend when the traffic lights change, pedestrians are stopped when the red light is on, the pedestrians are allowed to go when the green light is on, and therefore, the traffic safety of a pedestrian crossing is improved.

The invention discloses a logistics system which comprises an initial distribution center, a transfer distribution center, a target distribution center, a plurality of conveying pipelines, an unmanned freight vehicle, a transfer platform, a vertical freight elevator and an unloading platform. Objects are conveyed among the initial distribution center, the transfer distribution center and the target distribution center through conveying pipelines; objects are conveyed between the target distribution center and the transfer platform through a conveying pipeline or an unmanned freight vehicle. Articles are conveyed between the transfer platform and the unloading platform through a vertical cargo elevator; the conveying pipeline comprises a shell and a first conveying belt. The unmanned freight vehicle comprises a freight bin and a second conveyor belt; the transfer platform comprises a transfer bin and a third conveyor belt; the vertical goods elevator is arranged on the side edge of a balcony of a residential building and comprises a channel, a lift car and a fourth conveying belt. The unloading platform is arranged in the balcony and comprises an unloading bin and a fifth conveying belt. Automatic unmanned object conveying can be achieved by means of the conveying pipeline and all levels of conveying belts.

The invention provides a transfer system capable of achieving safe turning in an expressway, and relates to the field of expressway ancillary facilities. The transfer system comprises a recognition sub system, an ascending sub system, a transfer rail, a descending sub system and a steering sub system. The recognition sub system comprises an approaching recognition device on the side edge of the expressway, and the approaching recognition device gives out a signal to start an entrance of the ascending sub system; and after a vehicle travels into the ascending sub system and ascends to reach the transfer rail, the vehicle enters the descending sub system through the transfer rail and then converges into a lane in the opposite direction. The steering sub system enables the vehicle to be changed to travel in the opposite direction in the expressway from the original traveling direction. The transfer system is simple in structure and convenient to use, and totally avoids the hidden traffic trouble caused by the fact that a driver backs a car, turns back and goes in the wrong direction when the driver takes a wrong way and misses an expressway exit. Quick response or quick police service can be achieved on the aspect of military, police application and the like. Above all, the transfer system has very obvious economic benefits and social benefits and has high market promotion and application value.

The invention discloses a panel display type LED active light-emitting and retro-reflection interactive traffic sign, comprising a sign component, a light-emitting component, a frame profile and a control component, wherein the sign component and the light-emitting component are connected by the frame profile; The sign board assembly includes a bottom-up backplane, a transparent PC board and a reflective film, and the reflective film is engraved with a hollow outline for displaying the text or pattern of the sign; the light-emitting assembly has a plurality of pieces. It consists of a light source board, which is attached to the backplane and is located between the backplane and the transparent PC board. The positive and negative poles of the light source board are connected in parallel; the light source board is reflow soldered with LED chip lamp beads, and the LED chip lamp bead array type has a rectangular shape Any one or more of , diamond or circle, the distance between the LED chip lamp beads and the reflective film is 25mm to 50mm. The traffic sign can emit light with uniform brightness and soft color in any external environment installed and used, and can avoid the generation of glare.

The invention discloses a tunnel light adjusting method. The method comprises steps: a color temperature value and a brightness value of the environment outside the tunnel are obtained; calculation iscarried out according to the color temperature value and the brightness value, the color temperature value and the brightness value of a corresponding environment inside the tunnel are obtained; andbased on the color temperature value and the brightness value of the environment inside the tunnel, the light in the tunnel is adjusted. The invention also discloses a tunnel light adjusting device and a computer readable storage medium. The color temperature value and the brightness value of the environment inside the tunnel can be adjusted according to the color temperature value and the brightness value of the environment outside the tunnel, and the tunnel light adjusting modes are more flexible and more intelligent.

The invention relates to a multifunctional auxiliary system used for a vehicle. The multifunctional auxiliary system comprises a driving assisting module used for obtaining driving information in the vehicle driving process, a parking assisting module used for obtaining distance information in the vehicle parking process, a safety assisting module used for obtaining driving safety information in the vehicle driving process, a processing module used for processing the driving information, the distance information and the driving safety information and obtaining corresponding processing results and a display module used for displaying the processing results. According to the multifunctional auxiliary system used for the vehicle, driving and parking are assisted through the driving assisting module, the parking assisting module and the safety assisting module, and process and management are conducted through the processing module, so that the driving experience can be improved, and the safety and convenience of vehicle driving are improved.

The invention provides an automobile speed safety early warning method and system based on big data and an automobile. The method comprises the steps: identifying whether the current vehicle speed isoverspeed or not under the condition of identifying that a speed limit sign and a speed measuring device exist on the current road; if overspeed exists at the speed measuring position, recording the overspeed information, and comparing the overspeed information with traffic violation information recorded by the vehicle afterwards to judge whether the speed measuring device is started or not so asto provide prompt information about whether the speed measuring device is started or not for other vehicles passing through the position where the speed measuring device is located; therefore, driverspassing through the road section can be familiar with the road condition in advance, and the traffic danger caused by emergency deceleration when the drivers meet the speed measuring device due to the fact that the drivers are not familiar with the road condition is avoided.

The invention discloses a real-time remote early warning system and method for dangerous driving behaviors. The system comprises a left-hand heart rate sensor and a right-hand heart rate sensor whichare arranged on a steering wheel and used for monitoring the blood volume of thumbs of the left hand and the right hand in real time so as to monitor the heart rate of a driver, calling for help is conducted through communication equipment when the heart rate of the driver is abnormal, and traffic risks caused by sudden heart diseases are avoided for the driver. Meanwhile, when the driver leaves the steering wheel with one hand or two hands, the heart rate sensor cannot receive the reflected light signal, the heart rate test result is zero, and when the state lasts for a certain period of time, danger prompting is conducted through alarm equipment. The system further comprises an induction pedal arranged near the brake pedal, under the normal driving condition, the right sole of the drivermakes contact with the brake pedal, and the right heel is placed on the induction pedal. And when the induction pedal induces that the whole sole of the driver is placed on the induction pedal, the right foot of the driver can be judged to leave the brake pedal, and danger prompt is timely carried out through alarm equipment.

The invention relates to the technical field of smart cities, and discloses an automatic folding solar panel new energy street lamp for smart cities, and the new energy street lamp comprises a main body, a rubber block is movably connected to the outer side of a base, and a metal frame is movably connected to the middle of the base. According to the automatic folding solar panel new energy streetlamp for smart cities, when a light panel is about to be broken off when encountering strong wind, a main shaft jolts up and down under the action of linkage force, a metal block pressurizes a balancerod to operate, a through pipe pushes a middle part to operate synchronously, and the middle part pushes a metal strip to operate; the metal strip pushes a clamping block to operate towards the outerside, and a rubber block locks an adjusting plate to operate, so that the force of the light panel at the upper end is adjusted, bending of the light panel is stopped, the light panel is prevented from being broken off due to excessive force, the force is completely disassembled and decomposed to equipment, certain economic loss is retrieved, meanwhile, electric energy is supplemented, and the lighting effect is improved. And hidden traffic hazards are prevented.

The invention discloses a safe driving auxiliary device for people with hearing impairments. The device comprises a control unit, a signal amplification unit and three sound sensor modules arranged on the left side, the right side and the rear of the outside of a vehicle. Signal output ends of the three sound sensor modules are connected with the signal input end of the signal amplification unit, the signal output end of the signal amplification unit is connected with the signal input end of the control unit, the signal output end of the control unit is connected with the signal input end of a position indicator light switch, and the signal output end of the position indicator light switch is connected with a left position indicator light, a right position indicator light and a rear position indicator light in a controlling way. The safe driving auxiliary device for people with hearing impairments can make up for the hearing impairments in the driving process of a driver with hearing impairments to a certain extent, and effectively improves the safety when people with hearing impairments drive the vehicle.

The invention relates to a method for the actuation of an actuating device (4) and to an actuating device (4) with at least one lock (8, 9), in particular a lock (8, 9) for a front bonnet (3) of a motor vehicle (1), comprising a rotary latch, wherein the rotary latch can be brought by means of a lock holder (18, 19) into a locked position, with an actuating element (6) connected to the lock (8, 9), wherein, after a first actuation of the actuating element (6), the front bonnet (3) can be brought from a locked position into a supported position and wherein, after at least one further actuationof the actuating element (6), the front bonnet (3) can be brought into a release position, and with an actuation transmission means (10, 11, 12), in particular a Bowden cable (10, 11, 12), between theactuating element (6) and the lock (8, 9), wherein a means (7) for disabling the actuating device (4) is provided with the result that an actuation of the lock (8, 9) by means of the actuating element (6) can be suppressed.

The invention discloses an emergency lamp for a vehicle. The emergency lamp for the vehicle is an LED (Light Emitting Diode) plate directly attached to the original position of a damaged lamp, and emergently replaces the damaged lamp to emit light by means of low power consumption and hard light of the LED. The lamp disclosed by the invention emits light by replacing a power supply circuit of the lamp. If conditions do not permit, a transformer is further installed by being directly connected to an accumulator of the vehicle, so that hidden troubles of traffic generated by the single-side lamp of the vehicle are avoided to a certain extent, and the lamp disclosed by the invention has good social and economic benefits.