Patents
Literature
48 results about "Automobile Accident" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
An accident occurring while aboard, or involving, an automobile.
Intelligent parking navigation system based on image recognition and Internet of Things
PendingCN120375627ADetection of traffic movementIndication of parksing free spacesNerve networkSimulation
The invention discloses an intelligent parking navigation system based on image recognition and the Internet of Things, and relates to the technical field of intelligent parking navigation, the system draws a three-dimensional electronic map of a parking lot, divides the parking lot into monitoring areas, deploys sensors and cameras to collect image data, and transmits the image data to a cloud through the Internet of Things. The intelligent regulation and control model module uses a convolutional neural network CNN to carry out parking space recommendation and path guidance. And the vehicle monitoring module monitors vehicles entering the parking lot in real time, calculates a geometric environment adaptation coefficient and evaluates a traffic risk. And the vehicle guiding analysis module calculates the traffic flow and the parking space idle index, and recommends a proper parking area for the vehicle. The parking space recommendation analysis module evaluates the comfort level of the parking space, ensures the safety of backing and parking, and avoids the risk of traffic jam or traffic accident through strategy adjustment. The system improves the parking efficiency and safety, and optimizes the parking experience.
Owner:CHONGQING SHENGZHONG TECH DEV CO LTD
Auxiliary automobile driving accident risk cause chain mining method
The invention discloses an auxiliary driving automobile accident risk cause chain mining method. The method comprises the following steps: 1) acquiring multi-source time sequence data including vehicle running state data, environment perception data and road condition data; 2) data preprocessing; 3) according to the obtained multi-source time sequence data, calculating a fusion risk index value of the vehicle at the t moment; 4) by taking the high-risk time sequence evolution time section as an analysis window, analyzing accident risk process influence factor variables based on correlation analysis and causality analysis to obtain a core dependent variable set; and 5) based on the identified core cause variable set, carrying out risk cause chain analysis in combination with a target risk event. According to the method, the risk field model fusing the vehicle kinetic energy field and the surrounding potential energy field elements is constructed, so that a high-risk evolution section before a potential collision event occurs can be identified more accurately, and the method has higher real-time response capability and environmental adaptability.
Owner:WUHAN UNIV OF TECH
Central control physical buttons, central control screen and vehicle
ActiveCN119527032BAvoid the risk of car accidentseasy to useVehicle componentsControl engineeringAutomobile Accident
This disclosure relates to a central control physical button, a central control screen, and a vehicle, belonging to the field of automotive intelligent cockpit technology. The central control physical button includes a mounting base, an electronic control board, and at least one physical button. The electronic control board is mounted on the mounting base and has at least one trigger and a controller. The trigger and controller are signal-connected, and the controller is signal-connected to the central control screen. The physical buttons are mounted on the mounting base and correspond one-to-one with the triggers. When a physical button is pressed, the trigger transmits the triggered signal to the controller. The controller sends a control command corresponding to the physical button to the central control screen to execute the corresponding function of the physical button. The corresponding function of the physical button can be modified by a function customization command received by the central control screen. This disclosure allows for simple and quick use of corresponding functions by pressing the physical button, avoiding the risk of car accidents due to user distraction.
Owner:WUHU AUTOMOBILE ADVANCED TECHNOLOGY INSTITUTE +1
Driving early warning method and device under traffic accident condition, electronic equipment and storage medium
The invention provides a driving early warning method and device under a traffic accident condition, electronic equipment and a storage medium, and the method comprises the steps: obtaining the driving information of a current vehicle, and the driving information and the collision point location of the traffic accident vehicle under the condition that a traffic accident occurs on a driving route of the current vehicle, and obtaining a driving early warning result based on the driving information and the collision point location of the traffic accident vehicle; determining lost object information of the lost object in the traffic accident, and determining the driving influence of the lost object in the traffic accident on the current vehicle based on the driving information and the lost object information of the current vehicle; based on the driving influence, driving early warning is carried out on the current vehicle, the defect that large driving potential safety hazards exist due to the fact that effective safe driving measures are lacked in the current traffic accident scene is overcome, lost object estimation and driving influence evaluation are achieved through the driving information of the current vehicle and the driving information and the collision point position of the traffic accident vehicle, and the driving safety of the current vehicle is improved. Therefore, driving risks in a traffic accident scene can be avoided, and driving safety is protected.
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Vehicle safety warning device and vehicle
ActiveCN223821581UPedestrian/occupant safety arrangementSmoke/fire/colored-gas signallingAutomobile AccidentSmoke Emission
The utility model discloses a traffic tool safety warning device, and relates to the field of automobile accident safety warning. The vehicle safety warning device comprises a triggering unit which can trigger a smoke warning unit to release smoke to the air; the smoke warning unit can be triggered by the triggering unit to release smoke for warning to the air, the smoke warning unit comprises a tank body, a smoke outlet guide pipe and a valve, the tank body is used for storing the warning smoke, the smoke outlet guide pipe is a warning smoke spraying channel, and the valve is used for controlling spraying of the warning smoke; the fixing unit is connected with the vehicle, the smoke warning unit and the triggering unit are fixed to the vehicle, and the fixing mode of the fixing unit is nut fixing and magnetic strip fixing; the vehicle safety warning device solves the problem that when a vehicle is difficult to move to a safe position after a fault or an accident occurs, a vehicle coming behind cannot be warned.
Owner:CHONGQING SIJIAER TRADING CO LTD
Tunnel digital twin platform video acquisition device and acquisition method thereof
The invention relates to the technical field of digital twin platform video acquisition, in particular to a tunnel digital twin platform video acquisition device and method, and the device comprises a support frame, and also comprises two first cameras; the storage shell is fixedly installed at the bottom end of the supporting frame, two movable bearing tables are arranged at the bottom end of the interior of the storage shell in a sliding mode, and positioning claws are arranged at the tops of the two movable bearing tables; an aircraft; and a second camera. When the first camera or the second camera monitors a traffic accident in the tunnel or an abnormal structure in the tunnel, the aircraft carries the second camera to move to an abnormal event occurrence place to perform short-distance monitoring and video acquisition, and the aircraft and the second camera are located in the tunnel and can get close to each other in time, so that the safety of the tunnel is improved. A worker does not need to control an aircraft with a camera shooting assembly to fly remotely, and in-place monitoring can be conducted in time.
Owner:ZHEJIANG EXPRESSWAY INFO ENG TECH CO LTD
Segmented flashing warning lamp system triggered by any point and dynamic indexing method
The invention relates to the technical field of expressway safety warning, in particular to a segmented flashing warning lamp system triggered at any point and a dynamic indexing method.The system comprises a central monitoring layer, a core control layer, an area control layer and a field equipment layer, and a PLC of the core control layer numbers warning lamps in sequence; after any trigger point i is triggered, the index 300 adjacent warning lamps are turned on, and the specific index number can also be set according to site requirements. The flash is divided into three sections according to the number and is divided into six times per second, four times per second and two times per second, indexes are updated for new trigger points in the same range, warning sections are newly added for new trigger points in different ranges, and resetting can be carried out after faults are removed; according to the segmented flicker warning lamp system triggered at any point and the dynamic indexing method, the first-time warning of an accident can be achieved, a driver can judge the distance from the accident point through the flicker frequency and rapidly brake, major serial traffic accidents are effectively restrained, casualties and economic losses are reduced, and the segmented flicker warning lamp system is suitable for multiple accident scenes and high in reliability.
Owner:罗裕能
Traffic accident severity detection method based on wavelet frequency division enhancement and multistage feedback
The invention discloses a traffic accident severity detection method based on wavelet frequency division enhancement and multistage feedback, a traffic accident severity detection model based on YOLOv11 is constructed, and a C3k2-DAWTConv module is designed to replace a C3k2 module in an original model structure, so that the sensitivity of the model to detail features is effectively improved while the parameter quantity and the calculation quantity are reduced, and the detection accuracy of the traffic accident severity is improved. According to the method, significant lightweight and performance balance are realized, the multi-scale receptive field attention convolution MSRFAConv is designed in the Neck network, and network parameters are improved while calculation cost and parameters are almost not increased. An original SPPF module is replaced with the FocalModulation technology, the method is suitable for processing small objects which are difficult to detect or objects in a complex background, through experimental verification, the detection precision of the method is superior to that of an original conventional target detection model, network parameters and the calculated amount are reduced, and the robustness of the model is improved. The method detects the severity of the traffic accident with low threshold and high precision, and has wide application potential.
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY
An interchange roundabout
Owner:张福全
Lightweight expressway traffic accident scene recognition model construction method, lightweight expressway traffic accident scene recognition model and expressway traffic accident scene recognition method
The invention discloses a lightweight expressway traffic accident scene recognition model construction method, a lightweight expressway traffic accident scene recognition model and an expressway traffic accident scene recognition method, and the method comprises the steps: obtaining a training set, generating an improved YOLOv8 model, training the improved YOLOv8 model through the training set, and obtaining an expressway traffic accident scene recognition model; a trained improved YOLOv8 model is used as the light-weight expressway traffic accident scene recognition model, the light-weight expressway traffic accident scene recognition model can be used for recognizing a traffic accident target in an expressway traffic accident scene, and real-time expressway traffic scene pictures are input into the light-weight expressway traffic accident scene recognition model. And obtaining a traffic accident target identification result in the traffic accident scene through the lightweight highway traffic accident scene identification model. The embodiment of the invention has the advantages of high detection precision and low requirement on computing resources, and can be well applied to expressway traffic accident detection.
Owner:HUAIBEI NORMAL UNIVERSITY
Battery box
This utility model relates to the field of lithium battery technology, and provides a battery housing including a support base and side beams. The side beams are disposed around the edge of the support base to form an accommodating space for installing battery cell modules within the support base. Both the support base and the side beams have internal cooling channels for coolant flow, and the support base and / or the side beams are provided with inlets and outlets, both of which communicate with the cooling channels to form a circulating flow path for coolant. This utility model, by integrating cooling channels into both the side beams and the support base, reduces thermal management costs and effectively prevents thermal runaway. Furthermore, the circulation of coolant in this circulating flow path significantly improves the safety protection level of the battery pack, enhances the overall vehicle safety factor, and greatly reduces the probability of spontaneous combustion of the battery pack due to external force damage in the event of a car accident, thus protecting the personal safety of passengers.
Owner:SVOLT ENERGY TECHNOLOGY CO LTD
Vehicle-mounted traffic sign
The invention relates to the field of traffic indication equipment, in particular to a vehicle-mounted traffic sign which comprises a panel, an adjusting assembly and a frame body capable of being installed on an automobile, the panel is rotationally connected to the frame body, a plurality of first installation holes are formed in the panel face at intervals, and two sets of second installation holes for installation of indicator lamps are formed in the panel face at intervals; the two sets of second mounting holes are located in the two ends of the rotating axis of the panel in a one-to-one correspondence mode, the second mounting holes and the first mounting holes in the same set are arranged to form arrows, the arrows formed by the two sets of second mounting holes are opposite in direction, and the adjusting assembly is connected to the panel and can shield the second mounting holes. According to the vehicle-mounted traffic sign, the panel, the adjusting assembly and the frame body are arranged, so that the vehicle-mounted traffic sign can change symbols formed by arranging the indicating lamps according to different road conditions, it is guaranteed that vehicles running on a road are guided, the probability of road traffic congestion or traffic accidents is reduced, and therefore the universality of the vehicle-mounted traffic sign is improved.
Owner:OPTRAFFIC CO LTD
High-comfort automobile seat safety belt assembly
The invention relates to the technical field of automobile safety belts, in particular to a high-comfort automobile seat safety belt assembly. Comprising a locking shell, the locking shell is fixed to one side of an automobile seat through a seat fixing base rod, and a safety belt insertion tongue is arranged at the upper end of the locking shell in an inserted mode and used for being connected with a safety belt; the locking shell comprises a saddle fixing base rod, two end face shells, a plug shell and two side shells, the two end face shells are symmetrically arranged, and the front ends of the two end face shells are connected by inserting the plug shell; the safety belt locking device has the beneficial effects that the common defects that when a severe car accident occurs and a safety belt is locked and deformed, the safety belt cannot be opened, a safety belt system loses efficacy, meanwhile, a person is tightened, extra potential safety hazards are easily caused under unforeseen circumstances, and the safety belt locking device is worthy of popularization and application. And casualties caused by untimely escape of people are avoided.
Owner:JIANGYIN DAERAN AUTOMOBILE INTERIOR TECH CO LTD
A low-speed false acceleration power suppression control method, system, medium and device
The application provides a low-speed false acceleration power inhibition control method, system, medium and equipment, and belongs to the transmission technical field of electric vehicles. The method comprises the following steps: S100, judging whether the vehicle meets the precondition of entering the false acceleration prevention function, if yes, entering the false acceleration prevention function, and entering step S200; if not, not entering the false acceleration prevention function; S200, judging whether the false acceleration working condition occurs by detecting the change of the accelerator, if yes, inhibiting the output power to avoid abnormal acceleration of the vehicle; if not, not inhibiting the output power. The above method can realize the identification of the false acceleration scene without the distance sensor information such as radar and camera, and can effectively identify the false acceleration scene even when the sensor signal fails or the vehicle does not have the related sensor, so that the vehicle accident caused by the false acceleration condition can be avoided.
Owner:DONGFENG MOTOR GRP
A multi-network fusion-based remote rescue command and dispatch system
ActiveCN119996396BReduce acquisition timeshorten delivery timeDetection of traffic movementTransmissionNetwork ConvergenceInformation processing
This invention discloses a remote emergency rescue command and dispatch system based on multi-network convergence, including a traffic accident scene perception module, a multi-network converged communication module, an intelligent information processing module, and a remote command and dispatch module. The traffic accident scene perception module is used to capture video, vehicle speed, and location information of the monitored scene in real time and identify whether a traffic accident has occurred at the monitored scene. The multi-network converged communication module is used to integrate communication networks to ensure the real-time and stable transmission of monitoring scene information to the remote emergency rescue command and dispatch system. The communication network includes mobile communication networks, satellite communication networks, and wired networks. The intelligent information processing module is used to quickly analyze, process, and identify the received information and extract key rescue information. The remote command and dispatch module is used to dispatch and command rescue resources based on the information provided by the traffic accident scene perception module and the intelligent information processing module. This invention has the characteristics of strong practicality and high rescue efficiency.
Owner:WUXI SANTONG TECH CO LTD
Self-power-generation type headlamp system involving functional safety and control method of self-power-generation type headlamp system
PendingCN120270185AWind energy with electric storageMachines/enginesIntelligent lightingAutomobile Accident
The invention relates to a self-power-generation type headlamp system with function safety and a control method thereof, belongs to an automobile intelligent lighting application technology, and relates to automobile lamp power generation, automobile lamp energy storage and function safety. The system comprises a vehicle lamp power supply module, a lamp circuit, an SBC module, an MCU module, a logic circuit module, a control circuit module, a voltage reduction module, a power supply storage module and a wind power charging module. In the running process of the vehicle, the vehicle lamp can be turned on through autonomous power generation of wind power, and meanwhile part of electric energy can be stored. The function safety strategy is realized under the condition that the original whole vehicle power supply end and the lamp end supply power normally, and meanwhile, the electric power stored by the power generated by the vehicle lamp is used, so that the lamp can be lightened for a certain time under the condition that an external power supply cannot be obtained, and the vehicle can be easily found by external vehicle personnel in time under an abnormal traffic accident, and the safety of the vehicle is ensured. And the safety is improved.
Owner:CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD
Car accident event monitoring and early warning system and method based on star flash
The invention discloses a car accident event monitoring and early warning system and method based on star flash, and the system comprises a car accident monitoring host, an audio collection device, a deceleration warning lamp and an alarm broadcast, and all devices are connected through a star flash communication module. During working, the audio acquisition device continuously acquires road environment sound and sends the road environment sound to the host, and the host performs framing, feature extraction and classification recognition on the audio, judges whether braking or collision sound occurs or not, and further judges the occurrence of a traffic accident according to a continuous or combined acoustic event; once confirmed, the deceleration warning lamp is controlled to flicker and broadcasts voice to warn vehicles behind. According to the invention, acoustic monitoring is utilized to get rid of dependence on visual conditions, and all-weather traffic accident perception is realized; low-power-consumption, long-distance and multi-device reliable networking is realized through star flash communication, and large-scale deployment of roads is supported; and secondary accidents are effectively prevented by means of real-time acousto-optic early warning, and the active protection capability of road traffic safety is improved.
Owner:COMM NETWORK BRANCH OF THREE GORGES BASE DEV CO LTD +1
Emergency unlocking system for automobile door
The invention discloses an automobile door emergency unlocking system, and belongs to the technical field of automobile safety technology background technology. The existing automobile door emergency unlocking system has technical defects. The possibility that an automobile door fails to unlock under the conditions of automobile power loss, wire harness open circuit, electric appliance faults and the like caused by an automobile accident exists, and great hidden danger is caused to the personal safety of passengers. According to the solution, 1, each vehicle door is provided with a small-capacity energy storage standby power supply, and normal power supply of an unlocking motor is guaranteed under the condition that a vehicle main power supply completely fails; 2, each door is provided with an independent unlocking control panel, so that the door is automatically unlocked under the condition that a vehicle main control computer is damaged and fails or a wire harness is fully broken and loses communication with the control panel; and 3, an emergency physical switch is arranged between the small-capacity energy storage standby power supply and the unlocking motor, so that the vehicle door can still be unlocked under the condition that the main power supply, the main computer, the wiring harness and the control panel are completely damaged. The method is suitable for automobile manufacturing and automobile modification technology upgrading.
Owner:叶文韬
A multi-dimensional fusion method and system for urban traffic planning
ActiveCN119831373BData processing applicationsInternal combustion piston enginesTraffic delaySimulation
The application discloses a kind of urban traffic planning multidimensional fusion method and system, it is related to urban traffic planning technical field, using the data acquisition module of traffic planning system, real-time collection current traffic planning related traffic data and historical traffic data, using evaluation calculation module, the traffic delay seconds JY that there is correlation influence between each other is calculated in turn output, delay seconds DM, the comprehensive influence value CH of traffic planning to traffic accident, using visual analysis module, the trend of online linear graph of traffic planning comprehensive influence value CH to traffic accident is evaluated, the current multidimensional fusion traffic status is fed back by linear graph in the application, and then the traffic delay condition of different time periods, different regions, vehicle delay condition and the change trend of traffic accident frequency are directly seen visually, according to this, urban traffic planning scheme can be more comprehensively evaluated and optimized, the accuracy and effectiveness of planning scheme are improved, and strong support is provided for the sustainable development of urban traffic.
Owner:ZHONGCHENGJIAO (SHANGHAI) TECHNOLOGY CO LTD
Method and device for controlling a vehicle to pass through a deceleration strip, storage medium, electronic device
This application relates to a method, apparatus, storage medium, and electronic device for controlling a vehicle to pass over speed bumps, including: receiving and parsing V2X messages to obtain the speed bump location, speed bump type, and speed bump structural parameters; the speed bump type includes an arc-shaped cross section, a trapezoidal cross section, and a quadratic curve cross section; obtaining the vehicle's current position, and determining whether the speed bump is in the vehicle's lane and in front of the vehicle based on the vehicle's current position and the speed bump location; if not, the process ends; if so, determining a comfortable speed based on the speed bump type and speed bump structural parameters; the comfortable speed refers to a speed at which the vibration generated when the vehicle passes over the speed bump will not cause discomfort to the occupants; obtaining the vehicle's current speed, and controlling the vehicle to pass over the speed bump based on the vehicle's current speed and the comfortable speed. This application can solve the technical problem that vehicles passing over speed bumps easily lead to vehicle vibration or the risk of traffic accidents.
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD
Brake pad service life prediction method and device, electronic equipment, storage medium and vehicle
The invention provides a brake pad service life prediction method and device, electronic equipment, a storage medium and a vehicle. The method comprises the steps that inertial sensor data and brake sound data of a to-be-predicted vehicle are acquired; obtaining spectrum features of the brake sound data based on the brake sound data; obtaining sequence features of the inertial sensor data based on the inertial sensor data; performing splicing processing on the spectrum features and the sequence features, and performing feature extraction on a splicing processing result to obtain comprehensive features of the inertial sensor data and the brake sound data; according to the scheme of the invention, the service life of the brake pad is predicted by introducing the sound during braking and the data of the inertial sensor, and no extra detection cost is needed. And the abrasion degree of the brake pad or whether other abnormal conditions such as traffic accidents and collision exist or not can be detected through the sound generated during braking, the method can be suitable for changeable complex environments, and the prediction result is more accurate.
Owner:BEIJING CO WHEELS TECH CO LTD
New energy vehicle chassis integrated with electric cabin
The new energy vehicle chassis of the integrated electric cabin comprises a first vertical beam, a first cross beam, a second vertical beam and a second cross beam which are connected end to end, a front beam extending forwards is arranged on the first cross beam, the projection of the front beam on the first cross beam is located between the first vertical beam and the second vertical beam, and a supporting beam is connected between the first cross beam and the second cross beam; the supporting beam is arranged along the front beam to bear the axial load of the front beam, the electric cabin is fixedly connected with the first vertical beam and the second vertical beam and erected on the supporting beam, a plug board is fixed to the supporting beam, and the plug board and the electric cabin are connected in an inserted mode to take electricity. The new energy vehicle has the advantages that when the new energy vehicle is impacted by a large impact force, the new energy vehicle is integrally powered off, the problem that the new energy vehicle is on fire due to short circuit of a line is avoided, and the rescue efficiency and safety of the new energy vehicle are improved when a traffic accident occurs.
Owner:ZHEJIANG HENGYUAN MASCH CO LTD
Car accident simulating trolley
The utility model provides a car accident simulating trolley, and relates to the technical field of simulation toys. The trolley comprises a trolley body, a seat plate and a trolley bottom plate which are sequentially installed from top to bottom, and further comprises a second sliding plate which is connected between the seat plate and the trolley bottom plate in a sliding mode in the traveling direction. A trunk cover at the tail of the vehicle body and vehicle doors on the two sides of the vehicle body are driven to be opened or closed by sliding the second sliding plate; the first sliding plate is connected to the bottom of the second sliding plate in a sliding mode in the traveling direction, and a vehicle head part is hinged to the advancing end of the first sliding plate and connected to the second sliding plate in a clamped mode through a spring between the first sliding plate and the second sliding plate; a torsional spring is installed at the hinged position of the vehicle head part and the first sliding plate. On the whole, the collision deformation effect can be achieved, the purpose of educating children to pay attention to safety is achieved, and meanwhile interestingness is improved.
Owner:LINGSHAN COUNTY ARTISAN STAR TOYS CO LTD
Vehicle collision detection method based on double-teacher knowledge distillation
The invention discloses a vehicle collision detection method based on double-teacher knowledge distillation. The method comprises the following steps: constructing a vehicle collision detection data set fusing real and virtual data; a vehicle collision detection network is constructed based on a double-teacher knowledge distillation framework, the vehicle collision detection network comprises a student network and two teacher networks, each network introduces a space-channel collaborative attention mechanism module and a feature alignment and comparison learning module, the student network learns from the two pre-trained teacher networks through knowledge distillation, and the feature expression and recognition precision is improved; the first teacher network pre-trains and learns normal vehicle features based on the public data set, and the second teacher network pre-trains and learns accident vehicle features based on the virtual traffic accident data; training a student network based on real traffic accident data, calculating feature alignment loss, comparing learning loss and knowledge distillation loss, and finally obtaining a student network detection model which is applied to accident vehicle detection in a complex traffic scene; the method has the advantage that the accuracy and robustness of accident vehicle detection can be remarkably improved.
Owner:NINGBO UNIV
Headrest for child seat
To provide a headrest for a child seat which maintains comfort of a head during drive and reduces impact on the head when accident of a vehicle happens.SOLUTION: A headrest 10 for a child seat comprises a stationary cushion 20 which supports occipital region of a user on the child seat and a movable cushion 30 of which thickness of the cushion increases by rotating from such a state as to expand in a flat shape due to inertia force at collision of a vehicle by combining by hinge with the stationary cushion 20 so as to make it possible to rotate and then overlapping on the stationary cushion 20.SELECTED DRAWING: Figure 1
Owner:CAR MATE MFG
Load service management system
To provide a load service management system that can suppress overwork of staff, manage damage insurance contracts of users, and reduce the burden on users when receiving a load service in the event of an accident.SOLUTION: The present invention relates to a load service management system (1) by which a management company manages a load service provided by multiple load service providers under the supervision of a management company. The system includes a management server (10), load service provider terminals (20-22), and user terminals (30-35). During nighttime, only some of the load service providers provide load services in rotation. The management server stores at least the name of the user, the nighttime duty days of each load service provider, and the name of a load service provider designated by the user. When a vehicle accident occurs at night and load service request information is transmitted from a user terminal to the management server, the management server forwards the load service request information to the load service provider that is on duty at night.SELECTED DRAWING: Figure 1
Owner:RS CORP CO LTD
Method and device for controlling inspection unmanned aerial vehicle of intelligent road
The invention belongs to the field of unmanned aerial vehicles, and particularly relates to an intelligent road inspection unmanned aerial vehicle device which comprises an unmanned aerial vehicle body, wings are fixedly connected to the outer side of the unmanned aerial vehicle body, a discharging assembly is arranged at the bottom of the unmanned aerial vehicle body, and the discharging assembly comprises a mounting top plate rotationally connected to the transmission end of the bottom of the unmanned aerial vehicle body. When the unmanned aerial vehicle body lands, a piston moves to extrude air in a sliding barrel into a solid storage bin, so that spherical phosphors in the solid storage bin are pushed by the air to enter a material discharge pipe and then are discharged to the ground, and a small pile with a certain volume is formed; therefore, an automobile running behind can be obviously reflected under the illumination of the automobile lamp, so that the automobile running behind can be reminded, a driver can find foreign matters on a road, the driver slows down to observe, and the possibility that a follow-up automobile directly collides with a front automobile with a traffic accident without slowing down can be reduced.
Owner:GANSU ZIGUANG INTELLIGENT TRANSPORTATION & CONTROL TECH
Vibration isolation device with bracket
PendingJP2026101140ANon-rotating vibration suppressionJet propulsion mountingAutomobile AccidentElectric machinery
This invention provides a novel bracket-equipped vibration isolation device for use in electric vehicles that reduces or avoids the risk of damage to wire harnesses in the event of a collision between the body-side bracket and other components during an automobile accident. [Solution] A vibration damping device 10 with a bracket for vibration-damping support of an electric motor 68 relative to a vehicle body 66 in an electric vehicle, comprising a body-side bracket 14 fixed to the vehicle body 66, the body-side bracket 14 being provided with fixing parts 42, 44 fixed to the vehicle body 66 at multiple locations in the front-rear direction of the vehicle, the body-side bracket 14 having a front-end projection 46 that is biased toward the rear side of the vehicle and partially protrudes toward other members 70 on the vehicle body 66 side, the projection height of the front-end projection 46 is set so that even when the front-end projection 46 is in contact with the other members 70, space for wiring a wire harness 72 is secured between it and the other members 70.
Owner:SUMITOMO RIKO CO LTD +1
Vehicle-mounted rescue instrument
ActiveCN223859137UTelevision system detailsParticular environment based servicesDriver/operatorIn vehicle
The utility model relates to the technical field of rescue instruments, and discloses a vehicle-mounted rescue instrument, which comprises an outer shell, and a control circuit board, a display screen and a camera which are arranged in the outer shell. The display screen and the camera are electrically connected with the control circuit board, and the outer shell comprises an upper shell body and a lower shell body. The first side of the upper shell is in seamless connection with the lower shell, a gap exists between the second side of the upper shell and the lower shell, a trigger column is arranged on the inner side of the upper shell, and a micro button is arranged on the control circuit board. And when the second side of the upper shell is pressed to the lower shell, the triggering column triggers the micro-motion button. A picture displayed by the display screen can penetrate through the upper shell, one end of the lower shell is provided with a camera shooting opening for exposing a lens of the camera, the control circuit board is provided with a controller, a communication module and a positioning module, and the communication module and the positioning module are both electrically connected with the controller. The vehicle-mounted rescue instrument is simple and convenient to operate, can position a car accident position and record a car accident process, and can provide guarantee for life safety of a driver.
Owner:ZHUHAI MAGIC CUBE INTELLIGENT TECHNOLOGY CO LTD
Vehicle and control method thereof
The invention discloses a vehicle and a control method thereof.The vehicle comprises a front cabin cover, a front protection structure and a jacking device, the front protection structure comprises an initial position and an inclined position, and when the front protection structure moves towards the inclined position from the initial position, the included angle between the front protection structure and the front cabin cover is gradually increased; the jacking device is connected to the front bumper structure and used for pushing the bottom of the front bumper structure towards the side away from a cabin so that the front bumper structure can be switched to the inclined position from the initial position. By applying the technical scheme of the invention, the protection effect of the vehicle on pedestrians can be improved when a traffic accident occurs.
Owner:CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD