83results about How to "Avoid affecting traffic" patented technology

The invention relates to an intersection signal control method based on public transport priority. According to the method, intersection lane arranging information and real-time traffic flow information of all entrance passages are considered and combined with a vehicle jamming detection device and two groups of intersection signal lamps, a detector is triggered when an exit passage of an intersection is in a jamming state, an intervention signal control scheme is generated through automatic control of a computer to ensure timely stopping of social vehicles, a jamming area is prevented from spreading to the interior area of the intersection to affect traffic of the other direction, and at the same time public transportation vehicles are allowed to continue to run in a public transportation lane to ensure the public transport priority. Therefore, jamming of downstream road sections is prevented from affecting traffic of the intersection near upstream in an urban road peak traffic hour or when an sudden accident happens, influence of traffic jam on irrelevant traffic flow of the intersection is reduced, the public transport priority is guaranteed at the same time, and traffic circulation efficiency of a road network is improved. The invention belongs to the technical field of traffic signal control.

The invention discloses an automatic vehicle hoisting and translating device and belongs to the field of vehicle accessories. The automatic vehicle hoisting and translating device is composed of an even number of hoisting mechanisms and translating mechanisms, motors are arranged on the hoisting mechanisms and the translating mechanisms, the upper portions of the hoisting mechanisms are fixedly connected on a vehicle sill, the translating mechanisms are arranged on the lower portions of the hoisting mechanisms, lower lateral supports of the translating mechanisms are connected with a plurality of translating rollers and a plurality of translating motors, the translating rollers are connected with the translating motors, and all the motors are connected with receivers. The automatic hoisting and translating device is capable of rapidly and safely dealing with vehicle fault during driving and keeping driving road in smooth running.

The invention discloses a high voltage power transmission and distribution cable road-crossing machine tool and a cable erecting method. The high voltage power transmission and distribution cable road-crossing machine tool includes a stay wire tension device, a laying tension mechanism, a quick tensioning mechanism, a lead ejection device, a cable pulling rope and at least two wire erecting brackets, wherein a lead and the cable pulling rope are sequentially connected with the cable through a mouse-type wire connector; each wire erecting bracket includes a base, an upright and a wire erecting cross rod. According to the invention, compared with the prior art that the tool needs at least 5 persons for cable erecting, while the machine tool provided by the invention only needs 2 operators and the time consumed is only one fourth of the time consumed in the prior art, more importantly, the lead, the pulling rope and the cable are suspended all the time, thereby not influencing road transportation at all.

The invention discloses a cloud-computing-based automatic supplying type intelligent road cleaning method and system. The method comprises the steps that a control center receives a road cleaning instruction and then controls a cleaning unmanned aerial vehicle, a watering unmanned aerial vehicle and a water supply robot to be started, the control center controls a first camera, a second camera anda third camera to take images, the control center plans a moving route and controls the cleaning unmanned aerial vehicle, the watering unmanned aerial vehicle and the water supply robot to move to the destination of the moving route and controls a cleaning device to extend out, the control center controls the cleaning device to be started and controls a first connecting port to be fixedly connected with a water hose port of a fire hydrant, the control center controls the watering unmanned aerial vehicle to fixedly connect a water supplementing port with a second connecting port, the control center controls the watering unmanned aerial vehicle to fly forwards at a preset speed above a road guardrail and controls cleaning nozzles to spray clear water, and the control center controls the cleaning unmanned aerial vehicle to enable the cleaning device to abut against the two sides of the road guardrail and controls the cleaning unmanned aerial vehicle to fly forwards to enter into a cleaning state.

The invention relates to a crevasse plugging system and plugging method. The crevasse plugging system comprises a hanging bridge used for being suspended above a crevasse; the hanging bridge is provided with a plurality of pile holes, and a stopping pile rod is arranged in each pile hole in a penetrating manner; the lower end of each stopping pile rod is used for being inserted into a riverbed ofthe crevasse; and the crevasse plugging system further comprises a water stopping piece abutting against the stopping pile rod in the flood flowing direction to stop flood. Due to the fact that the two ends of the hanging bridge are correspondingly fixed to the two sides of the crevasse, a channel for an operator to pass through is formed, and it is avoided that a person performs operation in theflood; each hanging plate, suspending above the crevasse, of the hanging bridge is provided with the stopping pile rod in a penetrating manner, and the stopping pile rods are used for being inserted into the riverbed; the water stopping piece is placed on the side, close to the inner side of the crevasse, of each stopping pile rod; each water stopping piece is limited due to stopping by the corresponding stopping pile rod, and a role of stopping the flood temporarily can be played; and at the moment, soil and stone, sand bags and other filler are thrown into the side, backing onto the riverbed, of the water stopping pieces, and washing away by the flood is not likely to be caused, the crevasse plugging time is shortened, and the work efficiency is improved.

The invention provides a novel intelligent and full-automatic height limited column based on a safe height limited idea. The novel intelligent and full-automatic height limited column based on the safe height limited idea comprises a left vertical bar, a right vertical bar, a left cross bar and a right cross bar, a left hydraulic damper is arranged between the left end of the left cross bar and the upper end of the left vertical bar, and a right hydraulic damper is arranged between the right end of the right cross bar and the upper end of the right vertical bar; and instrument bars higher thanthe left cross bar and the right cross bar are correspondingly and fixedly connected to the front sides of a left sleeve and a right sleeve, and infrared sensors, high-definition cameras, alarm devices and solar cell panels are installed on the two instrument bars. Based on ideas of early warning, safety, intelligence and the like, according to early warning before collision, a popup mechanism and a recovery mode of the height limited column, a punishment mechanism of ultrahigh vehicles and vehicles ignoring alarming and requirements of vehicle incoming on the cross bars and the dampers, theusing safety and reasonability are guaranteed, and a series of problems such as a tragedy of vehicle bar collision and economic loss are solved.

The invention discloses a large intelligent sweeping robot, and belongs to the technical field of robots. A stretchable handrail is arranged above the front end of a robot body. A handle is arranged on the top of the stretchable handrail. A mechanical arm is arranged on one side of the robot body. The front end of the mechanical arm is connected with a trimming device. Universal wheels are arranged at the bottom of the robot body. A sweeping device is arranged in the middle of the universal wheel. A traveling data recorder is arranged on the front side of the robot body. A traffic light distinguishing device is arranged below the data recorder. An alarm device is arranged on the rear side of the robot body. A driving device is arranged inside the robot body. A center control chip is arranged on the driving device. A navigation device is connected with the driving device and the center control chip. The large intelligent sweeping robot is reasonable in structural design, convenient to use, good in flexibility, high in intelligent degree and capable of automatically distinguishing traffic lights, recording the whole driving process and trimming green belts, the road surface management efficiency is improved, the human cost is lowered, and popularization is facilitated.

The invention relates to a special parking lock for a shared bicycle parking intelligent management system. The special parking lock comprises a front wheel parking lock and a rear wheel parking lock. The special parking lock is characterized in that the front wheel parking lock and the rear wheel parking lock are of the same mechanical structure, and the mechanical structure is composed of a parking lock box body, a parking lock box cover, a circular-arc-shaped lock plug pipe sleeve fixed in the parking lock box body, a lock plug in the lock plug pipe sleeve, a lock plug driving motor and a parking lock intelligent electronic controller; the parking lock intelligent electronic controller is arranged in an electric box in the box cover of the front wheel parking lock or the rear wheel parking lock; and the length of arc of the center axis of the circular-arc-shaped lock plug pipe sleeve is two thirds of the length of circumference, a receding groove of a lock plug limiting trigger block is formed in one side of the circular-arc-shaped lock plug pipe sleeve, and gear teeth are arranged on the arc length, corresponding to the receding groove, of the lock plug. The parking lock can be well matched with the shared bicycle parking intelligent management system to effectively and normatively conduct parking management on shared bicycles, and the problems that the shared bicycles are parked arbitrarily, thrown arbitrarily and occupied to oneself by users can be prevented effectively.

The invention discloses a pavement repairing device for highway engineering. Stirring rods and stirring blades are driven to stir through the rotation of a stirring motor, so that the stirring rods and the stirring blades can fully and uniformly stir asphalt and fine stones placed inside a stirring box, meanwhile the asphalt and the fine stones are fully stirred and mixed, and thus, the repairingeffect of the asphalt and fine stones on the pavement and pot holes of a highway and the practicability are improved; an impact column reciprocates up and down through the rotation of a rotating motorto drive a tamping plate to reciprocate up and down, the tamping plate is used for constantly up and down knocking and tamping, the mixture of the asphalt and the fine stones is tamped by the tampingplate with no need for manual work, thus, the labor intensity is reduced, and the tamping effect and the working efficiency are improved; the pavement repairing device can quickly repair the highwaypavement and prevents the staff from occupying the road for a long time to repair the pavement and affect traffic; and the use reliability of the pavement repairing device is improved when the tampingplate is used for tamping certain pavement several times.

The invention discloses a coal gangue subgrade compaction degree detection method and facility. The coal gangue subgrade compaction degree detection facility comprises a detection supporting frame. Device fixing mechanisms are arranged on the side face of the detection supporting frame. Two parallel movable sliding rails are arranged on the top of the detection supporting frame, a first movable sliding block and a second movable sliding block are erected on the tops of the movable sliding rails, and rotary locating mechanisms are arranged on the surfaces of the movable sliding rails. A drill tube driving mechanism and a road surface beating mechanism are arranged on the surface of the first movable sliding block and the surface of the second movable sliding block correspondingly. A detection drill tube is connected with the bottom of the drill tube driving mechanism, arc-shaped cutting tools are arranged at the bottom end of the detection drill tube, and tips are arranged at the bottoms of the arc-shaped cutting tools. A depth locating plate is fixedly connected with the exterior of the detection drill tube, and scales which are uniformly distributed are arranged on the inner wallof the detection drill tube. By the adoption of the coal gangue subgrade compaction degree detection facility, measurement of the compaction degree of a coal gangue road can be more easily accomplished, the detection efficiency is improved, the damage to the road surface in the detection process can be reduced, the traffic is prevented from being affected, and the repair difficulty can be reduced.

The invention provides a tumbler traffic warning pile, which includes a telescopic cone 1 and a base 2, and is characterized in that: the telescopic cone 1 is composed of a spiral spring 5 and a waterproof cloth jacket 4, and a top of the cone 1 is provided with a Spherical bolt 3, a tumbler base 2 is provided at the bottom of the telescopic cone 1, the bottom of the base is a spherical bottom 6 with a hollow structure of 2/3 hemisphere, the upper part of the base is a hexagonal skirt 7 with a height of 1/3 hemisphere, the inside of the base Fill the counterweight and filler, and set the nut 8 that matches the spherical bolt 3 at the top of the cone at the center of the upper part of the base; at the position of the hexagonal skirt 7 of the base, the spherical bolt 3 and the surface of the cone are painted at intervals Brush the fluorescent coating, which can reflect light at night and improve eye-catching. The invention has the advantages of simple structure and strong functionality. It can automatically reset and stand upright at the original position when it is dumped. The telescopic cone can be stretched quickly and conveniently.

The invention discloses a cereal sun-cure apparatus including: a fixed base, a driving motor arranged in the fixed base, a transporting apparatus arranged on the fixed base and connected to the driving motor, a vibrating sun-cure device arranged above the transporting apparatus, and a discharge hopper and a receiver box that are disposed at the terminal of the transporting apparatus. The cereal sun-cure apparatus can greatly reduce the required occupied area during sun-curing of the cereal, so that a problem that farmers spread a large quantity of the cereal on road is avoided and normal driving of vehicles on the road is guaranteed well, thus greatly avoiding potential traffic danger.

The invention relates to an intelligent transportation device with a warning function based on the Internet of Things. The device comprises a base and a speed reduction block, the vertical sectional of the speed reduction block is in an arc shape, the side where the arc of the arc section of the speed reduction block is located is disposed in the direction away from the base, the base is internally provided with a telescopic mechanism and a warning mechanism, the telescopic mechanism comprises a connecting block, a fixing ring and two telescopic assemblies, each telescopic assembly comprises adriving assembly and a connecting assembly, each driving assembly comprises a driving motor, a transmission shaft, a bearing seat, a drum, a connecting line and a fixed pulley, and the warning mechanism comprises a flashing assembly and a knocking assembly; the intelligent transportation device with the warning function based on the Internet of Things makes the speed reduction block achieve the function of lifting and lowering through the telescopic mechanism, and not only avoids affecting the passing of pedestrians, but also avoids traffic accidents such as rear-end collisions and the like caused by sudden brake of an automobile through the warning mechanism.

The invention discloses a sponge city permeable road brick. The sponge city permeable road brick comprises a brick body of a square structure without a top. A flat-plate-shaped permeable layer is fixedly arranged above the brick body in a covering manner. A plurality of capillary ropes are fixedly embedded in the inner bottom of the brick body and the lower bottom of the permeable layer. A gear isfixed to each capillary rope. The multiple gears are jointly engaged with one rack. The lower wall of the permeable layer is fixedly connected with an air pipe sealed on one side. The interior of theair pipe is in sealed sliding connection with a piston. The sponge city permeable road brick has the advantages that the ground surface temperature is increased, the air pipe is heated and expanded to push the piston to move, the rack drives the gears to rotate, the winding degree of the capillary ropes is high, the distance between filaments in hemp ropes is small, the capillary effect is obviously improved, water stored in the brick body can be conveyed into the permeable layer trough the capillary ropes under the effect of the capillary function, a certain evaporation amount is guaranteedat the position of the permeable layer, the ground surface temperature is reduced, and generation of a heat island effect is avoided.

The invention discloses a dock boarding ladder. The boarding ladder comprises a guiding plate, a long ladder and a derrick ladder, the lower end of the long ladder is slidably connected with the guiding plate, the upper end of the long ladder is hinged to the bottom of the derrick ladder, and fixing parts connected with grooves and tongues in the ship side in a hung mode are further arranged on the outer walls of the derrick ladder. The dock boarding ladder is simple in structure and convenient to use and can adapt to different ship heights, the derrick ladder of the boarding ladder is hung onthe ship side, the derrick ladder is hinged to the long ladder, the lower end of the long ladder is connected with the guiding plate through a sliding structure, when the height of a ship is changed,the lower end of the long ladder slides on the guiding plate, thus an included angle between the long ladder and the derrick ladder is automatically adjusted to the optimal position and does not needto be adjusted all the time by a worker, the flexibility of the boarding ladder is improved, and the adaptability of the boarding ladder is expanded.