25 results about "Car drivers" patented technology

A technology is provided that can provide a driving feel and ride comfort suitable for a car driver. In the ECU (1), the driving state quantity estimation unit (100) estimates the driving state quantity caused by the operation of the vehicle, the road surface induced state quantity estimation unit (200) estimates the road surface induced state quantity caused by the road surface, and further the driving state quantity conversion unit (300) converts the driving state quantity into the damping force required for driving, the road surface induced state quantity conversion unit (400) converts the road surface induced state quantity into the damping force required for road surface induced, and using these values, the current value calculation unit (500) determines the current value applied to the suspension device, thereby controlling the vehicle's suspension device.

The invention provides an electric car hood and a heating control method thereof, the electric car hood comprises a hood outer plate and a hood inner plate which are arranged in a stacked mode, and a reinforcing part clamped between the hood inner plate and the hood outer plate, and the reinforcing part is made of an electric heating material so as to generate heat in an electrified state. According to the electric car hood, on one hand, accumulated snow covering the hood can be conveniently melted, and the influence of the accumulated snow on the sight of a car driver is reduced; and on the other hand, the reinforcer has certain rigidity, and the overall structural rigidity of the electric car hood can be improved.

The application provides a kind of automobile objective evaluation test equipment based on man-machine bench model, comprising: display screen device for simulating the change of the environment in front of real car driver, the display screen device can be adapted to the demand of test personnel and move up and down;Simulate steering wheel for simulating the steering wheel of real car;Simulate driving seat for simulating the driving seat of real car;Simulate steering wheel is arranged in front of simulate driving seat, display screen device is arranged between simulate steering wheel;Detection component for collecting the body state information and driving posture information of test personnel sitting on simulate driving seat;Processor connected with the detection component, test personnel operate simulate steering wheel and / or observe the information displayed on display screen device, detection component collects the body state information and driving posture information of test personnel, processor evaluates according to the body state information and driving posture information collected, and obtains the human driving comfort result.

The utility model belongs to the technical field of crossing reminding device, concretely relates to a high -speed service area crossing two -way reminding display device, including main stand, fixedly connected with control host computer, display screen, signboard, pedestrian sensing device, flash lamp, sound and prompt light output device on main stand, display screen, pedestrian sensing device, flash lamp, sound and prompt light output device all are electrically connected with control host computer, prompt light output device, prompt light output device will release prompt light to the road when starting, prompt light output device includes the lamp shade fixedly connected in one side of main stand, the lower end of lamp shade is fixedly connected with laser lamp, one side of lamp shade is fixedly connected with a plurality of light outlet pipes. The utility model can reduce the phenomenon that the small car driver's view is blocked and cannot effectively get the two -way reminding display device prompt because of being located in the inside lane.

The dashed lines shown are for the purpose of illustrating portions of the graphical user interface and do not form part of the design sought to be registered. The graphical user interface is used as a racing car driving aid to assist the racing car driver in recognizing the position of the vehicle on the road. 4) Front View

The invention relates to the technical field of car rental, and discloses a big data-based car rental credit information analysis and management method, which comprises the steps of 1, collecting operation data of online car-hailing drivers, including daily order quantity, revenue composition, platform punishment, customer service complaint and traffic violation records; acquiring asset registration information of the rental vehicle, wherein the asset registration information comprises vehicle unique identification information, an owner, a rental contract record, a mortgage or pledge record and insurance information; and step 2, on the basis of the acquired operation data and asset registration information, constructing an online car-hailing driver, a rental car and a rental contract. The technical scheme of dual-time-axis credit index extraction and dynamic credit curve calculation is adopted, the technical effect of tracking driver operation and asset dynamic changes in real time is achieved, continuous and accurate prediction of the performance ability of the online car-hailing driver is achieved, and the defects that in the prior art, static information is relied on, and the real repayment ability cannot be effectively predicted are overcome.

The invention relates to an intelligent network connection automobile driver misuse test guiding and data recording system and method, and the system comprises a test case configuration module which is used for configuring and preparing driver misuse test cases; the test task control module is used for issuing a test case, controlling execution of a test task and verifying whether the test task is executed successfully; the driver operation guiding module is used for guiding a driver to execute actions and behaviors required by the test case; the driver behavior monitoring module is used for monitoring whether actions and requirements executed by a driver meet test case requirements or not; the driver action pick-up module is used for picking up specific operation and instructions of a driver; and the test data recording module is used for recording driver behavior data and vehicle data in the test process. Compared with the prior art, the method has the advantages that the tested driver can be effectively guided to execute misuse test according to the test regulation on the premise that the driver is not interfered to execute the driving task as far as possible through various means of automatic test task issuing, voice and visual guidance, driver behavior monitoring and the like.

The dashed lines shown are for the purpose of illustrating portions of the graphical user interface and do not form part of the design sought to be registered. The graphical user interface is used as a racing car driving aid to assist the racing car driver in recognizing the position of the vehicle on the road. 2) Front View

1. Name of the product in this design: Car driver's seat. 2. Purpose of this design: For use in the driver's seat of a car. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The application discloses a privacy calculation system and method for total driving time of a network car driver and application thereof, a time sequence database, real-time synchronization of driver dispatching data of a corresponding network car platform; a privacy calculation center end receives a driver working time query request; a plurality of privacy calculation access ends receive the privacy calculation request sent by the privacy calculation center end, form a calculation task and send the calculation task to the time sequence database; the time sequence database reads corresponding data and calculates based on the calculation task; the privacy calculation access end reads the calculation result of the time sequence database; the calculation result is sent to the privacy calculation center end; the privacy calculation center end accumulates the calculation result sent by each privacy calculation access end to obtain the total working time of the driver in a specific period. The application realizes the calculation of the total driving time of the network car driver across platforms, and protects the privacy data and the business secrets of the network car company through privacy calculation.

The application discloses a special car house looking order processing method and device, electronic equipment and a storage medium. The special car house looking order processing method comprises the following steps: in the case that a special car house looking order is received, a first terminal and a second terminal corresponding to the special car house looking order are determined; first position information of the first terminal, second position information of the second terminal and third position information of a target house source are acquired, wherein the target house source is associated with the special car house looking order; a first navigation path is determined according to the second position information and the first position information; in the case that the distance between the first position information and the second position information is less than or equal to a first distance threshold, a second navigation path is determined according to any one of the first position information and the second position information and the third position information. The application realizes reasonable planning of a house looking path, is favorable for a broker or a special car driver to quickly pick up and drop off a user to a target house source, can effectively reduce the house looking time cost of the user, and improves the house looking experience.

1. Name of this design product: Cab bumper. 2. Application of this design: This design is used for the bumper of a car driver's cab. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application belongs to the technical field of autonomous positioning of mine shuttle car, solves the problems of how to position the continuous miner and how to turn from which connecting lane during autonomous operation of the shuttle car. A method for autonomous positioning of continuous miner by mine shuttle car is provided, which includes autonomous operation of the shuttle car, recognition of lane turning, recognition and automatic positioning of the continuous miner on the tunneling face. The shuttle car can autonomously operate on the continuous tunneling face with double lanes, autonomously recognize the turning, autonomously recognize the continuous miner, autonomously position the continuous miner, and automatically complete the loading and unloading of coal. The entire process and procedure of the shuttle car is completed, realizing automatic straight walking, automatic turning, automatic positioning, automatic loading and unloading of coal, and walking along the trajectory. The present application can free the shuttle car driver from the tunneling face, realize unmanned operation of the shuttle car, and realize linkage operation with the continuous miner, opening a new mode of continuous tunneling operation.

The present application relates to a kind of mountainous highway intelligent car anthropomorphism speed and trajectory planning method and device, wherein the method comprises the following steps: obtaining vehicle operating data, road geometry data and environmental data;Data preprocessing;With road geometry data and environmental data as explanatory variable, based on simultaneous equations model, establish theoretical vehicle operating speed and trajectory model;Based on the result of vehicle operating speed and trajectory model, establish anthropomorphism motion planning basic rule;Anthropomorphism motion planning model is constructed;Anthropomorphism motion planning model is corrected, and the behavior that due to driver manually drives vehicle and leads to deviation out of lane is avoided;The output of corrected anthropomorphism motion planning model is used as a kind of soft constraint, for intelligent car motion control module reference, realize anthropomorphism speed and trajectory planning.Compared with prior art, the complexity of driver driving behavior in mountainous highway is considered, more in line with the motion expectation of intelligent car driver.

The utility model discloses an electric four-wheeler frame assembly which comprises an assembling mechanism, the assembling mechanism comprises a supporting bottom plate, supporting cushion blocks are vertically installed on the four side edges of the top of the supporting bottom plate, a bearing plate is arranged in the middle of the top ends of the supporting cushion blocks, an assembling frame is vertically installed on the side edge of the top end of the bearing plate, and first trapezoid blocks are arranged on the two side edges of the assembling frame respectively. A bearing gasket is arranged in the middle of the top end of the first trapezoid block, an attaching gasket is arranged in the middle of the top end of the bearing gasket, the bearing plate and the outer frame are used for assembling the electric four-wheeler driver seat frame, and transverse connection is achieved through the concave open groove and the pneumatic base; one end of the adopted clamp faces the designated side face of the frame to be combined with the side face position of the assembly, and at the moment, a user conducts clamping and limiting according to supporting of the U-shaped front vehicle support and clamping and limiting of the corresponding U-shaped front vehicle supporting structure.

The utility model relates to the field of vehicle, specifically disclose off -road motorcycle side -car connection structure, including with the first horizontal connection subassembly of car driver pipe of car frame hinge, first horizontal connection subassembly and side -car side fixed connection, first oblique connection subassembly, first oblique connection subassembly and side -car side hinge, controllable first oblique connection subassembly is close to the embrace and hold subassembly of pipe axle of car frame stand one end along car frame stand, embrace and hold subassembly and first oblique connection subassembly fixed connection, with the second horizontal connection subassembly of front pipe hinge of car frame, second horizontal connection subassembly and side -car side fixed connection, with the second oblique connection subassembly of car frame rear side pipe hinge, second oblique connection subassembly and side -car side hinge. In the scheme, embrace and hold subassembly and the installation of first oblique connection subassembly are adapted, promote the adjustability between the installation of car frame and side -car, can promote the comfort of form time.

1. Name of this design product: Lower center guard plate of driver's side dashboard. 2. Application of this design: This design is used for the lower guard plate of the dashboard on the driver's side of an automobile. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model provides an automobile dynamic light-emitting tail lamp, which relates to the technical field of automobile tail lamps, and comprises a lamp housing and a lampshade arranged on the right side of the lamp housing, an adjusting component is arranged in the lamp housing, the adjusting component comprises a second mounting plate and a transparent plate which are fixed on the inner wall of the lamp housing, and the transparent plate is positioned on the right side of the second mounting plate. A first mounting plate is fixed to the side, close to the transparent plate, of the second mounting plate. According to the automobile dynamic light-emitting tail lamp, in foggy weather, the controller controls the electric push rod to be started, the output end of the electric push rod can drive the fixing plate and the arc-shaped protrusion to move, the arc-shaped protrusion is made to be away from the lamp beads to move to the proper position till light emitted by the lamp beads is refracted into the high-condensation state through the arc-shaped protrusion, and then the light is emitted. And dispersed light rays emitted by the lamp beads are refracted into a plurality of condensed light beams, so that the penetrating power of the automobile tail lamp in heavy fog is improved, and an automobile driver can see a signal lamp more easily.

The invention discloses a road traffic safety monitoring device and a use method thereof, and relates to the technical field of traffic signal lamps, and the device comprises a lamp housing, a mounting bracket, a laser projector, an LED water light strip and a monitoring radar. The invention further discloses a using method of the road traffic safety monitoring device. The using method comprises the following steps of equipment installation and debugging, scanning recognition, risk judgment, warning reminding and risk relief. According to the invention, early warning prompt of a traffic intersection cart steering blind area is realized by combining radar monitoring with projection and light warning, and the upper and lower groups of monitoring radars can monitor the positions of a cart, pedestrians and non-motor vehicles respectively, so that the monitoring precision is ensured; projection and light can achieve warning and reminding of pedestrians, non-motor vehicles and cart drivers respectively, it is ensured that warning information is clearly perceived by the pedestrians, the non-motor vehicles and the cart drivers at the first time, and therefore the probability that accidents happen to the cart steering blind area is reduced.

The invention discloses a driving machine control method and device, a readable storage medium and a program product, and relates to the technical field of equipment control. The control method of the car drivers comprises the steps that in the process that a plurality of car drivers lift a train body, pressure data, inclination angle data and displacement data of each supporting head are obtained; according to the multiple pieces of pressure data and the multiple pieces of displacement data, first speeds corresponding to the supporting heads are determined; when each supporting head is controlled to move according to the corresponding first speed, determining a target inclination angle difference value among the multiple pieces of inclination angle data; and under the condition that the target inclination angle difference value is smaller than the preset inclination angle threshold value, the multiple supporting heads are controlled to move at the preset second speed, so that the train body is lifted to the preset height. According to the invention, the control precision of the driver is improved.

The utility model relates to the technical field of automobile part test equipment, in particular to an endurance test device based on an automobile driving seat framework, which comprises a base, a mounting plate, a loading device, a loading device and a vibration device, and is characterized in that the top wall of the base is provided with a supporting plate through the vibration device; the mounting plate is mounted on the top wall of the supporting plate through the loading device, two groups of mounting racks are symmetrically mounted on the top wall of the mounting plate, the loading device is mounted at one end of the top wall of the mounting plate, the test device can apply force to the seat framework from multiple dimensions, complex working conditions in actual driving are simulated more truly, and the test efficiency is improved. The accuracy and reliability of a test result are improved, high-precision position control and force loading can be realized by using a loading system consisting of a ball screw and a motor, and the performance of the seat framework under different conditions can be accurately evaluated.

The utility model relates to the technical field of traffic safety, in particular to a road diversion end concrete guardrail crash pad which comprises a crash guardrail, an anti-collision buffering component and a connecting steel plate. The anti-collision buffering component is arranged at the end of the anti-collision guardrail and fixedly connected with the anti-collision guardrail through the connecting steel plate to form an integrated structure. The anti-collision buffering component comprises a plurality of buffering barrels, and the multiple buffering barrels are arranged at the end of the anti-collision guardrail according to a preset rule; when the integrated structure is impacted, the buffer barrel and the connecting steel plate absorb collision energy through plastic deformation synergistically. The anti-collision buffering component has the advantages that the anti-collision buffering component and the anti-collision guardrail are connected into an integrated structure through the connecting steel plate, and when a vehicle collides, the buffering barrels of the anti-collision buffering component can disperse collision force mutually, so that the safety of a driver and passengers of the vehicle is protected to the maximum extent.

The application discloses a kind of suitable for semi-trailer's anti-folding early warning control system;The anti-folding early warning control system suitable for semi-trailer includes driver safety module and side car safety module.Driver safety module is collected to the occurrence of folding danger by driver information, vehicle driving information and road information prediction, and flashing warning light reminds driver and completes the operation of brake;Side car safety module is integrated by driver safety module Information and the collection of road side car information, judge the dangerous situation of driving at this time, warn side car driver by flashing warning light and remind lane change and brake;Road safety point is predicted by the analysis of driver safety module and side car safety module, give more safety information to side car;The anti-folding early warning control system suitable for semi-trailer is collected by big data acquisition module Data, calculate optimization using neural network to data, improve the accuracy of prediction probability.