58results about How to "Reduce the probability of accidents" patented technology

The invention discloses an information processing method and an electronic device. Whether movement parameters of the electronic device meet preset conditions or not is obtained through a sensor, and therefore the result showing whether the electronic device is about to collide with barriers or not or the result showing whether the electronic device is doing dangerous actions or not is obtained. If the electronic device is about to collide with the barriers or the electronic device is doing dangerous actions, a display unit is controlled to be switched to a second display state from a first display state, wherein the second display state is different from the first display state, and therefore the technical effects of prompting a user that dangers are about to happen and lowering the accident occurrence probability can be achieved.

The invention relates to a total management system and a management method based on Internet of Things and cloud computing and for a parking lot. A parking lot automatic control subsystem is in communication connection with a control center subsystem through a communication subsystem, the control center subsystem is in communication connection with an Internet cloud sever subsystem through the communication subsystem, the parking lot automatic control subsystem is used for automatically identifying a vehicle through an RFID (Radio Frequency Identification) radio frequency card reader, an entrance guard steering engine controls a system entrance guard steering engine to be lifted up and down, automatic charging is performed, parking lot stall information, charging condition information, parking lot temperature and humidity, and fog condition information are sent to the control center subsystem; the control center subsystem is used for transmitting the information and video data transmitted by a video monitoring system to the Internet cloud sever subsystem; the Internet cloud sever subsystem realizes real-time monitoring on each parking lot and data sharing of the parking lot; and a mobile phone terminal subsystem is capable of inquiring a distribution map of a parking lot in real time, automatically generating the distribution map of the parking lot, and generating an optimal parking route.

The invention relates to an electronic fence intelligent alarm method and device, a storage medium and computer equipment. The electronic fence intelligent alarm method comprises the steps of receiving positioning data information uploaded by electronic equipment corresponding to target user identification within a preset time period, wherein the positioning data information comprises current location information and current movement information; predicting a movement track of a target user according to the positioning data information, and calculating the current time length required by the target user for moving from the current position to the boundary of a region enclosed by an electronic fence; and sending alarm information to a target terminal when the current time length is less than or equal to a preset threshold, thereby being capable of reducing the accident occurrence probability of the target user.

The invention discloses a hail suppression and rain enhancement rocket projectile based on a warm cloud catalyst. The rocket projectile comprises a housing, a funnel cap, a parachute device, a flame agent device, a scattering device, an engine, a stabilizing device and a projectile control plate; the funnel cap is located on the top of the housing; the funnel cap, the parachute device, the flame agent device, the engine and the projectile control plate are located in the housing, and the stabilizing device is located in the bottom out of the housing. The invention also provides an operating method of the hail suppression and rain enhancement rocket projectile based on the warm cloud catalyst. The rocket projectile disclosed by the invention has the beneficial effects that when the rocket bounds off a track, primary ignition startup is performed; structural initiating explosive devices such as flame agent scattering and parachute bay opening are in a in-line arrangement conductive acting mode, and one main parachute can land the rock projectile wreckage to the ground at a relatively small speed, so that the accident probability is reduced; the warm cloud catalyst can be scattered by means of the rocket projectile, so that the cost of a figure operating system is lowered. The novel warm cloud catalyst can be fully combusted, and is high in moisture absorption, so that the figure operating efficiency can be improved.

The invention provides a driving assistance device and a driving assistance method. The driving assistance device is provided with an assistance starting part, a self-car information detection part, aside car information detection part, a lane changing judging part, a car type detection part, a lane changing evaluation part and a lane changing deciding part. The assistance starting part is used for starting to assist lane changing when a car changes a lane. The lane changing judging part is used for judging whether a lane that a self car wants to change can be changed or not. The lane changing evaluation part is used for evaluating danger coefficients of lane changing according to the type of the car detected by the car type detection part. The lane changing deciding part is used for deciding whether lane changing is carried out this time according to the danger coefficients evaluated by the lane changing evaluation part. With the driving assistance device and the driving assistance method, the car is assisted when changing the lane. The lane is guided to change the land with lower risk. Therefore, the probability of accidents is reduced.

The invention discloses a yield-to-pedestrian detection system. The system comprises an upright, located at one side of sidewalk or zebra crossing or horizontally arranged above the sidewalk or the zebra crossing; a high-speed camera arranged at an upper end of the upright and used for shooting the pedestrian crossing the road and the passing vehicles; an alarm arranged at outside of the upright and aligned to passing vehicles in an incoming direction; a data processor located in the upright and connected with the high-speed camera, thereby performing image detection on an image shot by the high-speed camera according to a video tracking algorithm, wherein the data processor is used for judging whether a target about to driving into the sidewalk or zebra crossing or continuously driving onthe sidewalk or the zebra crossing is existent in the crossing vehicles when the pedestrian crosses the road; if the target about to driving into the sidewalk or zebra crossing or continuously driving on the sidewalk or the zebra crossing is existent in the crossing vehicles, the alarm towards the target vehicle gives an alarm. The system disclosed by the invention has the advantages of remindingthe vehicle to yield to the pedestrian, and photographing the vehicle not yielding to the pedestrian, the efficiency is high and the cost is low.

The invention relates to a climbing-free winding and tying device for transmission line tree barrier cutting. The device comprises a hoop shell (1), a hoop core (2), a ring (4), a motor (5), and a ring buckle (7). The hoop shell (1) and the hoop core (2) constitute a rope feeding mechanism moving along a fixed track. The ring is arranged at one end of the hoop core, and the ring buckle is arranged at the other end of the hoop core. The hoop core moves along a fixed track under drive of the motor to buckle the ring into the ring buckle. The ring (4) and the ring buckle (7) constitute a snap ring mechanism completing winding and tying. The winding and tying device of the invention is equipped with the rope feeding mechanism, a ring fixing device and the snap ring mechanism. When there is a need to clear a tree barrier around a transmission line, a rope can be wound around the tree and tied without climbing. The bother of rope winding by means of climbing is eliminated. The efficiency of tree barrier clearing is improved. The occurrence probability of accidents is lowered. The efficiency of charged maintenance is improved. Safe and reliable operation of the power system is ensured.

The invention belongs to the technical field of new energy automobile battery storage, in particular to a battery storage device for a new energy automobile. The battery storage device comprises a cabinet and power batteries, the inner sides of two box doors are each provided with a plurality of second T-shaped sliding grooves matched with first T-shaped sliding grooves in position. Limiting mechanisms are arranged between the two box doors and the cabinet. Two pulleys assembled in the first T-shaped sliding groove are arranged on the left side and the right side of each placing plate; each offirst baffle plates is provided with two openings; a smoke detection sensor is arranged on the upper inner wall of the cabinet body; and an alarm is arranged on the upper side of the cabinet body. The device is simple in structure and reasonable in design, when a power battery needs to be carried or stored, a placement plate can extend out of the cabinet body, a worker can conveniently carry or store the power battery through a forklift, the probability of safety accidents is reduced, spontaneous combustion of the power battery can be monitored in real time, and when spontaneous combustion ofthe power battery is found, alarming and fire extinguishing can be conducted.

Embodiments of the present invention provide a vehicle control method and device, and a computer readable storage medium. The vehicle control method includes the steps of: obtaining a safety time window corresponding to vehicle U-turn; determining whether an obstacle in the opposite lane can reach a position where the vehicle U-turn lane is located in the safe time window or not; and controlling the vehicle based on the result of the determination. According to the embodiment of the invention, a targeted decision-making method for avoiding the straight traffic flow in the vehicle U-turn sceneis employed to improve the safety and traffic efficiency of the vehicle when the vehicle turns around at the intersection, reduce the probability of accidents and make the driving of the vehicle saferand smoother.

The invention provides a track predicting method and device, a storage medium, a driving system and a vehicle. According to the method, through acquiring global semantic data and global track data ofan area with a to-be-predicted object (S202), then combining the global semantic data and the global track data, global combined data are obtained (S204), therefore, features in the global combined data are extracted for obtaining global features (S206). Furthermore, the global features are processed by means of a trained track predicting model, thereby obtaining a target track of the to-be-predicted object (S208). The method can realize track prediction of a moving object according to the global data and has relatively high prediction accuracy, and furthermore reduces generation probability of accidents to a certain extent.

The invention discloses a road alarm blocking device. The road alarm blocking device comprises a blocking rod, buffering mechanisms and a mounting support. One end of the blocking rod is rotatably arranged at the top of the mounting support and can rotate relative to the mounting support; one ends of the buffering mechanisms are arranged on the blocking rod, is away from the blocking rod and is arranged at one end of the mounting support; the other end of the buffering mechanism is arranged on the mounting support. By means of the road alarm blocking device, the length direction of the blocking rod is perpendicular to the road passing direction, and when the blocking rod is impacted by a vehicle breaking regulations, the vehicle breaking the regulations will be blocked to be stopped or pass forcedly. Explicit alarm information is given to a driver breaking traffic regulations, so that the driver actively takes measures, the occurrence probability of accidents is lowered, the accident damage degree is lowered, the purposes of blocking and the relative balance of the blocking cost are achieved, and the technical problem that by means of an existing blocking facility, accident damageis severe once an accident occurs is solved.

The invention relates to an event detection method and device, electronic equipment and a storage medium. The method comprises the following steps: carrying out the human body detection of a video stream, and determining a first region where a target object is located in the video stream; sampling the video stream to obtain K video frames of the video stream; determining a regional image group ofthe target object according to a first region of the target object in the K video frames; and performing event detection on the regional image group to obtain a detection result of the target object.According to the embodiment of the invention, the event detection accuracy can be improved.

The invention discloses a positioning and temporary supporting stable unloading device for net rack hoisting. The positioning and temporary supporting stable unloading device comprises a support frame, connecting bases, H-shaped support beams, cushion blocks, support limiting plates and jack assemblies; the connecting bases are welded and fixed on the top surface of the support frame, the H-shapedsupport beams are welded and fixed at the two side ends of the top surfaces of the connecting bases; U-shaped supporting bases are fixedly welded to the two H-shaped supporting beams; and the cushionblocks are clamped in U-shaped clamping grooves of the two U-shaped supporting bases. The using method comprises the following steps that 1) a butt joint part device is installed; 2) an unloading part device is installed; 3) net rack roof high-altitude butt joint is conducted in a subsection mode; and 4) synchronous unloading operations are carried out. According to the positioning and temporarysupporting stable unloading device for net rack hoisting, by means of the device, the installation accuracy of the net rack roof during segmented hoisting can be guaranteed, meanwhile, step-by-step graded unloading is achieved during unloading, the phenomena that due to an improper unloading scheme, a net rack structure generates large lower deflection, local rod pieces are overstressed, and nodeconnection is damaged and collapsed can be effectively avoided, and the stability and the safety of the whole unloading process are ensured.

The invention discloses a novel vehicle insurance system which comprises a first detecting device and a second detecting device. A process can generate vehicle insurance data through user information and vehicle information operation, and furthermore determines an insurance premium grade of a driver through the vehicle insurance data. A third detecting device detects a front road image of the vehicle and transmits the road image information to the processor for performing operation processing on the road image information for detecting. The processor comprises an ADAS detecting module and a UBI analysis module. The first detecting device and the third detecting device are connected with the ADAS detecting module. The second detecting device is connected with the UBI analysis module. The novel vehicle insurance system further comprises an ADAS reminding module which is connected with the ADAS detecting module for receiving analysis data of the ADAS detecting module and judges whether the analysis data satisfy an alarming condition, and if yes, the ADAS reminding module performs alarming. The novel vehicle insurance system has advantages of realizing searching of high-quality clients, reducing risk probability of drivers, realizing in-time reminding on the drivers and improving driving safety.

The invention discloses a bone conduction earphone for sports at night. The bone conduction earphone comprises a bone conduction earphone body and a haze monitor; a connection block is installed over the bone conduction earphone body; a fixing rod is installed over the connection block through a telescopic connecting rod; both two sides of the bone conduction earphone body are each provided with a fluorescent layer; the haze monitor is installed on the front surface of the bone conduction earphone body; an audio receiver is installed below a switching button; and a vibration conduction layer is fixedly installed on the rear surface of the bone conduction earphone body. According to the bone conduction earphone disclosed by the invention, two sides of a shell are each provided with the fluorescent layer; the bone conduction earphone can emit vivid light when outside light is relatively dark; therefore, the purposes of striking and reminding pedestrians and vehicles can be achieved; the haze monitor is installed on the top of the device; the air quality can be known better through detection of the haze monitor; and thus, on the basis of sports and fitness, air adaptation can be ensured.

The invention discloses a method and a device for controlling vehicle lamps and a computer-readable storage medium and belongs to the field of vehicle engineering. The method comprises collecting a scene image of a current location, acquiring a vehicle lamp identifier corresponding to the scene image when the scene image is in accordance with a preset control rule which is a rule for controlling the vehicle lamps, and turning on or off the vehicle lamps corresponding to the vehicle lamp identifier. By collecting the scene image of a vehicle and analyzing the collected scene image to automatically turn on or off the vehicle lamps currently required for assisting driving, the method and the device for controlling the vehicle lamps reduce the probability of an accident and improve the driving safety of the vehicle.

The invention belongs to a power transmission and transformation equipment detection apparatus of the electric power industry, and specifically relates to an electric leakage positioning transmittingdevice of a low-voltage meter box. The electric leakage positioning transmitting device of a low-voltage meter box comprises a power supply circuit, a setting circuit, a display circuit, an audible and visual alarm circuit and a reset circuit, and is characterized in that the electric leakage positioning transmitting device of a low-voltage meter box is further provided with a control circuit, a communication circuit and an electric leakage acquisition and detection circuit, wherein the control circuit includes: a C8051F330D singlechip U5, a diode D14, a triode V7, an electrolytic capacitor C20, resistors R17, R30, R31, R32, R33, and R34, and capacitors C17, C19, and C21. The electric leakage positioning transmitting device of a low-voltage meter box can prompt electric leakage of the meter box through audible and visual alarm, sends the prompt to a mobile phone of a line attendant in a short message in a short time, and indicates the number, the specific position, the time of electricleakage, and the state of the electric leakage meter box, thus enabling the line attendant to quickly arrive at the site of accident to process, and reducing the accident probability caused electricleakage of the box body. The electric leakage positioning transmitting device of a low-voltage meter box has the advantages of simple structure, small size, low cost and high reliability.

The invention discloses an electronic traffic warning protection device, and belongs to the field of traffic warning devices. The electronic traffic warning protection device comprises a bottom plate, a first rubber protection seat and a first supporting seat are mounted on the bottom plate, a channel is formed in the first supporting seat, a partition plate is mounted in the channel, second rubber protection seats are arranged on two sides of the partition plate, second supporting seats are mounted inside the second rubber protection seats, first electric push rods are mounted among the second rubber protection seats and the partition plate, first jacks are mounted at four corners of the bottom of the bottom plate, first universal wheels are mounted on the inner sides of the first jacks at the bottom of the bottom plate, second jacks are mounted on two sides of the bottoms of extending ends of the second rubber protection seats, second connecting rods are mounted at the backs of the second jacks, second universal wheels are mounted at the bottom ends of the second connecting rods, and red and blue warning lights and warning horns are mounted on the first rubber protection seat. The electronic traffic warning protection device can stop vehicles from entering a construction region, and the occurrence probability of accidents is effectively reduced. Besides, the electronic traffic warning protection device can function in buffering when the vehicles are collided, so that safety of people inside the vehicles is effectively ensured.

The invention provides an external removable high-accuracy intelligent laser perpendicularity measuring device and a using method, belongs to the field of building construction and solves the problems of low automation degree, small application range, high using cost and the like of an existing steel column perpendicularity measuring device. According to the external removable high-accuracy intelligent laser perpendicularity measuring device and the using method, provided by the invention, a laser generator is externally arranged, and a switch and an adjusting knob are added, so that the application range of the external removable high-accuracy intelligent laser perpendicularity measuring device is amplified, and the depreciation cost of the external removable high-accuracy intelligent laser perpendicularity measuring device is reduced; by adopting a self-location distensible structure between a guide rail and an installation seat, the requirements on removability and precise location of the laser generator are met, the functions of the laser generator are greatly increased, the service life is greatly prolonged, and meanwhile, the measurement accuracy of the external removable high-accuracy intelligent laser perpendicularity measuring device is increased; a wireless transmitting module is integrated on an antenna, so that the resource waste of using a specific data line is avoided, personnel investment and the labor intensity of workers can also be reduced, and the expenditure for labor cost is reduced. The technical scheme provided by the invention has the advantages of high automation degree, wide application range, low using cost and the like, and can more meet the requirements on zero risk, high efficiency and low cost of modernized building construction.

The invention discloses a transport vehicle capable of reducing brake inertia. Driving wheels are fixedly arranged on the periphery of a vehicle body, box body buffer cavities are formed in the vehicle body in an array mode, box body buffer blocks are arranged in the box body buffer cavities in a sliding mode, and box body buffer springs are arranged between the box body buffer blocks and the leftand right walls of the box body buffer cavities. A box body is fixedly arranged on the upper sides of the box body buffer blocks, a box body cavity is formed in the box body, switch cavities are formed in the lower sides of the box body buffer cavities on the right side, and after goods with fluidity are installed at the designated position of the device, convection force opposite to inertia force can be generated through baffles arranged in a segmented mode in the goods transportation process, the convection force is used for reducing inertia generated by goods, the safety of the goods, a driver and other vehicles are guaranteed to the maximum extent, the probability of accidents is reduced, and the safety of the vehicle running on a road is improved.

The invention relates to a detection device capable of moving in a pipeline in an offshore drilling platform pipeline. The detection device comprises a main body, an ejector rod and a rotating frame,wherein the top of the main body is connected with a cleaning motor, the top of the cleaning motor is connected with a rotating disc, the main body and the cleaning motor are connected through screws,the cleaning motor is connected with the rotating disc through screws, the ejector rod is arranged at the top of the rotating disc, the rotating disc is movably connected with the ejector rod, the rotating frame is arranged on the outer side of the rotating disc, the rotating frame is movably connected with the rotating disc, a material guide pipe is fixed on the inner side of the main body, a cleaning fan is arranged on the inner side of the material guide pipe, and the cleaning fan and the material guide pipe are connected through screws. The detection device has the beneficial effects thatthe detection device capable of moving inside the pipeline is arranged on the pipeline of the offshore drilling platform, a cleaning brush is arranged, the inner wall of the pipeline can be cleaned,therefore the inner diameter of the pipeline can be prevented from being reduced due to long-time use of the pipeline, so that the situation that the flow in the pipeline is reduced is avoided.

The invention relates to a display shed. The display shed comprises a plurality of stand columns, wherein the stand columns are arranged in a rectangular shape and placed on the ground; connecting blocks are mounted on the sides, away from the ground, of the stand columns; connecting rods are mounted between the connecting blocks of the adjacent stand columns; shed cloth fixedly covers the sides,away from the stand columns, of the connecting blocks; fixing mechanisms are arranged between the stand columns and the ground; each fixing mechanism comprises a fixing bolt and a driving assembly; the fixing bolts are mounted on the stand columns and are in threaded connection with the interior of the ground; and the driving assemblies are mounted on the stand columns and used for driving the fixing bolts to rotate, and therefore the fixing bolts are disassembled and assembled on the ground, and the stand columns are disassembled and assembled. The display shed has the advantages that the stand columns can be fixed, the display shed is prevented from being scraped when strong wind blows, the accident occurrence probability is reduced, and potential safety hazards are eliminated.

The invention discloses a remote control system and method for drive-by-wire assembly of an environmental sanitation vehicle. A sanitation vehicle ECU is connected with the sanitation vehicle drive-by-wire assembly and a vehicle end communication module, and the sanitation vehicle ECU is used for processing vehicle information and transmitting a control instruction to the sanitation vehicle drive-by-wire assembly; the sanitation vehicle drive-by-wire assembly is connected with the sanitation vehicle ECU through a CAN bus and executes a corresponding control instruction; the vehicle end communication module is in communication connection with the remote control device through the 5G communication module, and the vehicle end communication module receives a control instruction of the remote control device, converts the control instruction and outputs the control instruction to the ECU; the sensing device is connected with the 5G communication module and sends the state around the vehicle body to the remote control device in real time; the remote control device comprises a digital server, a display screen and a console, the display screen and the console are connected with the digital server, the digital server carries out image processing and data operation on information returned by the sensing device and then outputs the information, and a driver operates and outputs a corresponding control instruction on the console through the obtained information. According to the invention, the defects of the environmental sanitation vehicle in the remote driving process are overcome, and solutions for the environmental sanitation vehicle in the remote driving process are increased.

The invention provides a three-dimensional visual management and control system and method for gas safety of an iron and steel enterprise. The system comprises a coal gas monitoring and early warningmodule, a coal gas operator safety protection module, a coal gas risk factor visualization module and a coal gas safety visualization linkage module; the coal gas monitoring and early warning module is used for accessing monitoring data related to coal gas into the system and tracking the energy state of a coal gas pipe network in real time; the gas operator safety protection module is used for achieving multiple measures to automatically guarantee the safety of operators; and the gas safety visual linkage module is used for automatically identifying hidden dangers in various steel enterprises, and is linked with personnel and important equipment around a hidden danger point according to the levels of the hidden dangers. According to the invention, the gas monitoring point location and thereal scene are organically associated, the gas operation area and operators are uniformly managed and controlled, a visual linkage means for gas leakage accidents is provided, the safety of the operators can be enhanced, and the accident occurrence probability is reduced.

A grain combine harvester comprises a rack, a header, a conveying groove and a threshing chamber arranged on the rack. According to the header, the header is connected to the rack through a connecting mechanism, the conveying groove is formed behind the header, and a packing auger assembly is further connected between the conveying groove and the header; the packing auger assembly is horizontally arranged below the blanking position of the header, and a feeding port of the conveying groove is connected below a discharging port of the packing auger assembly; the threshing chamber is arranged behind the conveying groove, and a feeding port of the threshing chamber is arranged below a discharging port of the conveying groove; the rack is arranged on a walking chassis, and an operation platform is further arranged on the walking chassis. After a longitudinal axial flow belt cutting-up type combined rolling drum of the combine harvester is used, the length of straw obtained by being cut by a cutter disc can be controlled within 8cm, the straw is cut up, and throwing out is facilitated. Meanwhile, the occurrence probability of the accident that a chain wheel of the conveying groove is wound is lowered, and machine using is ensured.