52 results about "ACCIDENT AUTOMOBILE" patented technology

The invention discloses a vehicle-borne emergency call-for-help system and a call-for-help method thereof, which enable manual call-for-help and automatic emergency call-for-help for car accidents to be realized and belong to the technical fields of automotive electronics and communication. According to the system and the method, embedded and integrated navigation technology and communication technology are adopted so as to realize manual or automatic emergence call-for-help. Vehicle collision detection is carried out through vehicle motion information acquisition by an information acquisition device in the system and safety airbag ignition detection; then, collision information is transmitted to a central processing unit for processing; and processed data and pre-stored basic vehicle information are transmitted and received through a triple-redundancy method via short message, network and voice DTMF at most and reliable technologies such as non-normal termination decision, dual antennas and standby power supplies are adopted so as to improve the success rate and reliability of call-for-help and rescue. According to the system provided by the invention, an original vehicle is only modified a little, and the system is suitable for all vehicles and has a wide range of application.

The invention discloses an automobile oblique collision accident analytic computation and simulative reappearance computer system for road traffic accident assessment of the public security traffic administrative department, which can use basic data obtained by investigating the accident scene to compute driving speed and collision speed of the automobiles in the automobile oblique collision accident, and realize the two-dimension track description, the third-dimension process reappearance, the output of a main computation data table of the automobile oblique collision accident and the output of an accident occurrence process brief text of the accident automobiles. The invention is suitable for being extensively popularized for effectively improving the technological content of traffic accident assessment and treatment so that the analysis assessment result is easy to be highly recognized by the traffic administrative department, the accident assessment authority and the accident parties; the system plays an important role in distinguishing responsibility, avoiding aggravating contradiction, reducing social unstable factor, enhancing harmonious operation of the social life and the like so as to promote the development of the assessment of road traffic accident in our country in a more scientific, accurate and authoritative direction.

The invention discloses a police-calling method, apparatus and system, and relates to the field of safety and civilization management, specifically to a police-calling method, apparatus and system based on wearable equipment. User's behavior or emergent events are automatically monitored and photographed, and video data and geographical position information are uploaded to call the police. The police-calling efficiency is improved, the police-calling risk is reduced, and safety risk, damage and losses are minimized. Crime motivation is reduced, communication with strangers are facilitated and ensured, and children and people with limited ability can be better protected. Illness, traffic accidents, calamity and other accidents can be timely discovered to take rescue measures. Uncivilized and illegal crimes, such as law violation, bully, swindle, stealing, robbery, damage and terror can be prevented and stopped, so that the social civilization, safety and happiness index can be improved.

The invention relates to the technical field of public traffic safety, in particular to a method and system for acquiring automobile traffic accident treatment suggests. The technical problem that an accident automobile owner can not acquire correct and effective accident treatment suggests in time in the prior art is solved. The method includes the following steps that pictures of an accident site and position information of the accident site are acquired through a mobile communication terminal device; the mobile communication terminal device sends the pictures and the position information of the accident site to a cloud server through a communication base station near the accident site, wherein the cloud server is connected to the Internet; a backstage service terminal acquires the pictures and the position information from the cloud server; the backstage service terminal analyzes the pictures and the position information and then pushes the traffic accident treatment suggests and related service information to the mobile communication terminal device on the accident site through the Internet. The method can be conducted through an APP and information interaction between the mobile communication terminal device and the backstage service terminal can be achieved simply by sending the pictures and the position information.

The invention discloses a system for emergency vehicle rescue and identity recognition and an application method. When a user suffers a car accident or needs help, emergency data are sent automatically or manually, identification (ID) information, the geographic position, operating condition state data detected by a vehicle computer and real-time audio-video interactive information of a vehicle suffered the accident are uploaded to a central data base main control system, the information is timely shared with relevant departments, and a rescue scheme is accordingly and quickly worked out. When a breakdown van is nearby the vehicle suffered the accident, the vehicle suffered the accident can be accurately found through a wifi or radio frequency identification device (RFID) radio frequency identification signal sent by the vehicle suffered the accident. The operating condition state data of the vehicle are automatically detected, and when a preset alarm value is reached, a driver and a conductor are prompted to timely eliminate potential safety hazard. When the vehicle is stolen or robbed, evidence obtaining and positioning are easy, and quick interception and capture are facilitated. Wide area network connection, wireless local area network establishment of intelligent terminals, entertainment, driving records, navigation, an electronic dog, vehicle identification recognition and other comprehensive application functions can be achieved.

The invention discloses an automatic loss assessment method and system for automobile appearance on the basis of a deep neural network. A mobile phone shoots the long-shot / medium-shot photo of an accident automobile, automobile and automobile assembly component detection is carried out on the long-shot / medium-shot photograph in real time, according to an automobile and automobile assembly component detection result, a user is confirmed to shoot in a proper distance, and the user is prompted to shoot a first local automobile photo; the mobile phone continuously shoots the detail photo of the accident automobile, and a damage area in the detail photo is detected in real time; when the damage area is detected, the user is prompted to shoot a first detail photo; after the photo finishes beingshot, the user is continuously prompted to approach to shoot the area, when the damage area is detected again, the user is prompted to shoot a second detail photo, after the second detail photo finishes being shot, a current damage unit is submitted; and a background server carries out damage identification on each group of damage units submitted from the mobile phone, and the identification results of multiple groups of damage units are combined to obtain the damage details of the accident automobile.

The invention discloses an automobile and ground fixed object collision accident analytical calculation and simulation reproduction system for road traffic accident appraisal of the public security traffic management department. In the system, the running speed and the collision speed of an accident automobile in an automobile and ground fixed object collision accident can be calculated by using basic data investigated on the accident site, and two-dimensional locus description of the accident automobile, three-dimensional process reproduction, main calculated data table output of the automobile and ground fixed object collision accident and accident process summarizing text output are realized. The system effectively improves the technical content of traffic accident appraisal and processing, so that the analysis and appraisal results of the system are easily high approved by the traffic management department, the accident appraisal unit and the accident parties; and the system plays an important role in distinguishing responsibilities, avoiding sharpening contradiction, reducing unstable factors of the society, promoting harmonious operation of social life and the like. The system can be widely popularized and applied, and has obvious industrial generality and social public welfare.

The invention discloses a multifunctional intelligent anti-collision device of an automobile. The device comprises an air bag, anti-collision detecting units and an anti-collision controller. The anti-collision detecting unit comprises a front camera, a head ultrasonic distance measurement sensor, a rear camera, a tail ultrasonic distance measurement sensor, an infrared human detection sensor, an automobile speed sensor and an acceleration sensor. The anti-collision controller comprises a DSP digital signal processor, a voltage conversion circuit module, a touch liquid crystal display, a Flash memory, a USB communication circuit, a GPRS wireless communication module, a clock circuit module, a signal conditioning circuit, a voice play circuit and a relay. The multifunctional intelligent anti-collision device of the automobile is simple in structure, reasonable in design, convenient to use and operate, capable of avoiding accidents such as reversing collision, collision with an obstacle ahead due to acceleration, collision with a rear obstacle due to emergency braking, secondary collision after a car accident and the like, complete in functions, high in working stability and reliability, high in practicality and convenient to popularize and use.

The invention discloses an anti-collision system for an automobile, and the system comprises a distance collection device, a control module, a warning module, and a braking module. The control module is electrically connected with the distance collection device, the warning module and the braking module. The distance collection device is disposed exactly in front of the automobile, and is used for collecting a distance between the automobile and a front barrier according to a preset collection period. The braking module is used for the braking of the automobile. The warning module is used for warning and prompting a driver. The control module is used for controlling the operation of the warning module and the braking module according to the collection information of the distance collection device. The system is simple in structure, is convenient to use, reminds the driver of danger when the automobile is in danger, actively carries out braking when the automobile is in a condition of no reaction, and avoids accidents.

The invention discloses an automobile emergency brake risk-avoiding device for braking by using a jack, which is used for accelerating emergency stop of an automobile by using a sliding friction piece. Electric hydraulic jacks are fixed below two rear axle bearing beams of the automobile respectively; telescopic column jacks of the electric hydraulic jacks face the ground; the top surfaces of the telescopic column jacks are provided with steel plates; a wear-resistant rubber gasket is fixed on one side of the steel plate which is contacted with the ground; an electric switch is connected in series between a power supply and each electric hydraulic jack; and the electric switch is arranged in an automobile cab. The invention has the advantages that: a novel technical scheme for stopping the automobile without braking wheels is provided; a novel way is provided for the braking technology of the automobile; the automobile emergency brake risk-avoiding device has important technical significance and social benefit; and if the technical device is applied to the conventional automobile, thousands of traffic accidents can be avoided every year, thousands of people can be prevented from dying in the traffic accidents, and a large quantity of economic losses can be avoided.

The application discloses a vehicle collision alarm method, which comprises the steps of: establishing a communication connection with an ECU (Electronic Control Unit); recording collision informationof the vehicle through the ECU; reading fault code information caused by current collision in the ECU, positioning position information of the current vehicle, and sending the position information, the collision information and the fault code information of the current vehicle to an emergency contact according to pre-stored contact information of the emergency contact. The application also discloses a vehicle collision alarm device, vehicle-mounted equipment and a storage medium. According to the vehicle collision alarm method of the application, traffic accident information of the current vehicle is sent to the emergency contact through the vehicle-mounted equipment, so that the emergency contact can conveniently obtain the specific condition of vehicle collision at the first time, so asto accurately and reasonably deal with the traffic accident in time.

The invention discloses a safe and quick lifting escape window. According to the invention, a movable glass window is fixed and sealed in a car window frame by a safe locking mechanism at ordinary times. Once fire hazards and traffic accidents happen, the glass window exits from the car window frame after the safe locking mechanism is opened, small idler wheels installed at the upper and lower edges of the glass window guide the car window to fall along the outer wall of a car body within five seconds, and window opening area and escaping space reach 100%. Two people can simultaneously escape out of a car without affecting the safety of pedestrians and the travelling safety of other vehicles outside the car, thereby avoiding second injury accidents. Passengers can quickly escape from scenes of fire hazards and traffic accidents to gain earliest escape and rescue time; for the accidents of oil line fire, electric fire, arson and car body rollover, passengers can quickly and safely escape, and the window can be reused after being lifted; the window has the function of audible and visual alarm; and a driver and passengers are notified to pay attention if the window is opened by mistakes, and the behaviour of opening the window by mistakes can be avoided. The safe and quick lifting escape window has the advantages of simple structure and low cost, is convenient to install and can be suitable for all vehicles, trains, subway trains and the like.

The present invention discloses one kind of pedestrian protecting unit attached to the front bumper of vehicle to minimize the injury of the pedestrian caused by collision. The pedestrian protecting unit mounted through a support below the front bumper is made of light material and has new structure. It can lower the collision height of the bumper, reduce the impact to the legs of the pedestrian and absorb collision energy through cooperation with the bumper.

The universal escape device for automobile includes ejecting spring and universal cutter installed between the automobile carriage and the chassis, fastening rope to lock the compressed spring, and sensors to transfer collision forces from different directions to the universal cutter for cutting the fastening rope and release the spring. In case of collision, the automobile carriage will be first ejected to the air to practical collision and then soft landed under the actions of the distance controlling rope and the auxiliary spring after the road accident, so as to reach the aim for the rider to escape.

The invention discloses an early warning system for car door opening, which is applicable to the vehicles with a plurality of door bolt locks and an electrical module, wherein, the electrical module is used for generating driving electric power. The early warning system comprises a plurality of interlocking devices and at least one warning device, wherein, a plurality of interlocking devices are arranged on the corresponding door bolt locks and connected with a warning module and the electrical module; the warning device is arranged on the vehicle. When the door bolt locks open, the interlocking devices are started at the same time so as to conduct the driving electrical power to the warning device and drive the warning device to send a warning signal. The warning signal informs the coming vehicles behind that the passengers of the vehicle is to get off, so as to prevent the coming vehicles behind from hitting the getting-off passengers or hitting the doors of the vehicle, thereby reducing the risks of car accidents.

The invention discloses a computer simulation based automobile collision accident reconstruction method. The method includes: acquiring accident scene data, and drawing an accident scene drawing; constructing an automobile collision kinematic model for computational analysis; finding out uncertainty impact factors, and determining an uncertainty assessment method; inputting related accident parameters including automobile brake traces, adhesion coefficients and collision angles; assessing accident automobile speed standard uncertainty u(xi); calculating a relative combined standard uncertaintycomponent u(yi) on the basis of the parameter u(xi), and further calculating relative combined standard uncertainty; solving extension uncertainty according to the relative combined standard uncertainty; introducing computer simulation verification, establishing an automobile finite element simulation model, and performing analytical calculation. By introduction of an uncertainty principle into an automobile accident judicial expertise process, influences of each uncertain factor on accident automobile speed can be considered fully; by introduction of computer simulation, an accident occurrence process is restored, and data support is provided for judicial expertise.

The invention discloses a car-tracing-tail early warning method and device, adopting the first response action of the driver when he finds emergency in front to make the braking indicator light shine before the driver brakes, alarming the first tailing vehicle of the car speed control condition as quickly as possible and making other continuously tailing vehicles take predicted decelerating measures in succession. It is used before accident occurs. It has both necessities of rescuing imminent danger instantaneously after the event and of nipping in the bud instantaneously in advance all the more. It actively guards against the safety of the whole car.

The invention provides a traffic accident automatic alarming calling-for-help device and a traffic accident automatic alarming calling-for-help method, wherein the device comprises a control module, a collision detecting module, a positioning module and a communication module. The control module is in signal connection with the collision detecting module, the positioning module and the communication module. The collision detecting module is used for detecting whether a collision of an automobile occurs. The positioning module is used for determining the current position of the automobile. The communication module is used for transmitting an alarm, thereby calling for help. According to the traffic accident automatic alarming calling-for-help device and the traffic accident automatic alarming calling-for-help method, all collisions of the automobile are detected, and alarming to the traffic accident can be realized in a more comprehensive manner. Furthermore an intelligent wearable module can be used for detecting vital signs of a wounded person, thereby realizing alarming for calling for help and furthermore transmitting the vital sign information of the wounded person.

An automobile incident data networking platform may be provided to help consumers navigate the intersection between everyday driving and the laws of the road. The platform may capture data and information related to traffic incidents. Whether it's a severe auto accident, fender bender, speeding ticket, routine traffic ticket, or a DUI, the platform may help consumers preserve data / evidence and instructs them how to utilize that data to protect themselves and preserve their rights. Still consistent with embodiments of the present disclosure, the platform may comprise a network for consumers to find service providers connected to issues involving traffic incidents. This includes, but is not limited to, for example, personal injury attorneys, DUI attorneys, car repair shops, auto glass repair shops, car dealerships, insurance agencies, and so forth. These service providers may be enabled to interface with the consumer through the platform, viewing incident data and providing quotes in response thereto.

The invention discloses an intelligent automobile damage assessing device which comprises a housing case. A camera, an analysis device and a display screen are mounted in the housing case, a microprocessor, a memory and a wireless communication module are arranged in the analysis device, the camera, the display screen, the memory and the wireless communication module are electrically connected with the microprocessor, and the wireless communication module is wirelessly communicated and connected with a remote database. The intelligent automobile damage assessing device has the advantages that damaged components can be determined by the aid of the intelligent automobile damage assessing device according to images of damaged automobiles, the required total cost for repairing the automobiles can be queried from the remote database according to the damaged components, accordingly, automobile repair matters can be immediately settled by double parties of an accident according to damaged conditions, the damaged conditions also can be directly uploaded to insurance companies via the remote database without attendance of staffs of the insurance companies, the accident handling time can be saved, the accident automobiles can be evacuated from a scene as soon as possible, and the smoothness of roads can be guaranteed.

The invention discloses an airbag and an automobile safety device. The automobile safety device comprises an automobile body and is characterized in that the airbag is arranged in an interior ceiling of the automobile body, an extending part of an airbag body is folded into an airbag wrapping sheet along the length direction of the airbag wrapping sheet and the airbag body is L-shaped after being unfolded, a guiding part which extends towards the length direction of the airbag wrapping sheet and limits the unfolding direction of the airbag body is arranged on the lower edge of a fixing frame, the junction position of a front windshield and the interior ceiling corresponds to the weakening area of the unfolding direction of the airbag, and airbag body is L-shaped after being unfolded and can be shielded among a driver, the front windshield and an instrument board. According to the airbag and the automobile safety device, the development cost is lowered, the development period is shortened, and the maintenance cost of an accident automobile is lowered.

The invention discloses an intelligent car accident reminding device and method used for a highway. The reminding device comprises a triangular warning board, a walking device and a storage box, wherein the walking device comprises a gray scale sensor module, a warning light module, an ultrasonic sensor module, a motor module, a battery power supply module, a wireless transceiver module A, a magnetically controlled switch and a LattePandaX86 control module; the storage box comprises an Arduino control module, a wireless transceiver module B, a loudspeaker module, a battery module and a magnetmodule; the triangular warning board is arranged above the walking device and is detachably connected with the walking device, the walking device is placed in the storage box. By means of the intelligent car accident reminding device, automatic placement of the triangular warning board can be achieved, rear coming cars can be monitored in real time, and the danger that when the triangular warningboard is manually placed, another car accident capable of causing secondary injuries easily happens is avoided.

A Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform, said truck being equipped by: several tanks, a high-pressure water gun for spraying cleaning products, a suction system suitable to remove, from the road platform, an emulsion that results from the addition of cleaning products to the debris on the road platform, and tanks containing the resulting emulsion to be temporarily stocked at a location, before being definitely delivered to special and authorized plants for disposal. The power supply, necessary to make the multi-purpose truck work properly, can be directly provided by the engine of the truck and / or any other point of energy transmission in the kinematic chain, or it can be directly provided by a pneumatic circuit previously installed on the same truck. The extracted energy can be used as a power supply for mechanical, electrical, or hydraulic devices.

The invention discloses an auxiliary detecting method for safe driving of an automobile, and belongs to the field of automatic control. The running speed of the automobile is detected; the distance between a barrier in front of the automobile and the automobile and an object in the air in front of the automobile are detected; whether or not the distance between the barrier and the automobile meetsthe automobile speed limit distance is judged, and whether or not there is the object in the air is judged; when the distance between the barrier and the automobile does not meet the automobile speedlimit distance, the braking automobile speed is controlled, and when there is the object in the air, first distance of the object in the air is detected; second distance of the object in the air is detected, and whether or not the object in the air is a flying object is judged; the automobile is braked, an object blocking plate is pulled downward, and front-row persons in the automobile are protected. Detection for a flying object in the air is set, therefore when the flying object flies towards the automobile, the speed of the automobile can be automatically controlled, and it is avoided that due to the fact that a driver is influenced by the flying object, the car accident happens; when it is detected that the flying object flies towards the automobile, a protection plate is pulled downward for protecting the front-raw persons, injury is reduced better, and objects in front of the automobile are detected in real time to avoid the rear-end accident happening to the automobile.

The invention discloses a trailer special for an accident automobile based on motor control lifting. Driving motors on trailer guardrails on the two side edges of a trailer frame of the remote controltrailer chassis rotate forwards. The trailer bottom plate is driven to reduce the height through the driving gear and the circular rack; the hydraulic control mechanism controls the small crane to put down the lifting hook to hook steel wire ropes on front wheels of the story car; the hook and the front part of the accident automobile are hoisted; then the telescopic arm of the small crane retracts so that the accident automobile is pulled to the trailer bottom plate; then drive motor rotates reversely , so that the trailer bottom plate is driven by the driving gear and the circular rack to ascend to a normal height; vibration displacement caused by instantaneous impact is avoided; the trailer guardrail can keep the balance of the accident automobile all the time in the hoisting, tractionand transportation processes, can also be used for limiting and fixing the accident automobile, prevents the accident automobile from inclining or falling off in the transportation process, avoids secondary accidents caused by secondary collision, and is stable and reliable in transportation process, simple and compact in structure, convenient to produce, manufacture, install, use and operate andlow in cost.

The invention discloses a longitudinal beam type vehicle transferring structure. A stand column, a cross beam and a longitudinal supporting beam are fixedly connected above the trailer chassis; a rackand a driving gear are arranged on the inner bottom surface of the U-shaped groove of the longitudinal supporting beam; pulleys are hoisted below the longitudinal supporting beams through pulley yokes. The remote control pulley motor puts down a hook on the pulley to hook a steel wire rope on a front wheel of the story car; the gear driving motor drives the gear and the rack to move forwards in atransmission manner; front wheels of the accident automobile are dragged to move to the front part in the trailer box body; rear wheels of the accident automobile enter the trailer box body through the inclined transition plate, the structure is simple and compact, the weight is light, the occupied space is small, the accident automobile can be limited and fixed through the protective guard, thetransportation process is stable and reliable, secondary collision is reduced, production, manufacturing, installation and use are convenient, hoisting and traction operation is convenient, raw material consumption is small, and cost is low.

A Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform, said truck being equipped by: several tanks, a high-pressure water gun for spraying cleaning products, a suction system suitable to remove, from the road platform, an emulsion that results from the addition of cleaning products to the debris on the road platform, and tanks containing the resulting emulsion to be temporarily stocked at a location, before being definitely delivered to special and authorized plants for disposal. The power supply, necessary to make the multi-purpose truck work properly, can be directly provided by the engine of the truck and / or any other point of energy transmission in the kinematic chain, or it can be directly provided by a pneumatic circuit previously installed on the same truck. The extracted energy can be used as a power supply for mechanical, electrical, or hydraulic devices.

The invention relates to an automobile auxiliary tool, in particular to a novel illuminable warning board for an automobile. A warning board can emit light, a driver in a far distance can clearly see the warning board, and traffic accidents can be well avoided. Red light-emitting diodes and blue light-emitting diodes are distributed alternately and installed on one flat plate. The angle between the flat plate and the ground can be automatically controlled to be adjusted to be suitable for roads with different road conditions. The warning board is provided with an illumination lamp for illuminating the direction of accident automobiles, the illumination angle can be adjusted, and safety is improved. The warning board can display time and broadcast the time through a loudspeaker. The loudspeaker is installed on a base. The red light-emitting diodes and the blue light-emitting diodes are distributed on the flat plate I, one end of a hydraulic cylinder I is movably connected with the flat plate I, and the other end of the hydraulic cylinder I is movably connected with the base. A lampshade is installed on a flat plate II, and the illumination lamp is installed on the lampshade.

The invention relates to an intelligent car distant light anti-collision system and method. According to the intelligent car distant light anti-collision system and method, a radar detecting device detects whether opposite cars in front of a car are cars of which distant lights are turned on or not, and whether collision risks exist in the car and the opposite cars or not is judged by detecting motion tracks of objects in front of the car or in the right front direction of the car, action early warning and prompt are made in time, car accidents are avoided to a maximum extent, and a safe distance is maintained.

The invention discloses a system for enabling an accelerator pedal to fail under an urgent condition. The system comprises a driving safety detection device and an early warning reminding device. The system is characterized by comprising a microcontroller, a working control circuit and an accelerator pedal failing device. The driving safety detection device is used for periodically detecting a vehicle operation state and transmitting the vehicle operation state to the microcontroller for analyzing and processing; the driving safety detection device is used for transmitting instruction information to the early warning reminding device and controlling the early warning reminding device to alarm; the microcontroller is used for analyzing and treating the current vehicle operation state and determining whether the accelerator pedal failing device is started or not; the accelerator pedal failing device is used for stopping a driver from treading the accelerator pedal or avoiding an acceleration effect even the accelerator pedal is treaded. According to the system disclosed by the invention, in a vehicle driving process, the problem that as the driver wrongly treads the accelerator pedal instead of a braking pedal to cause an accident, heavy casualties and property loss are caused is solved; the invention provides the system which is convenient to use and can effectively prevent the condition that a car accident occurs by wrongly treading the accelerator pedal from occurring.