62 results about "Maintaining vehicles" patented technology

The application relates to the technical field of automobile detection equipment, and discloses a multi-angle probe height detection equipment for automobile sensors, which comprises a main control device, and winding discs movably connected to the two sides of the main control device. The winding discs and the first wires are arranged, which are beneficial to connecting the first wires between the height rods and the main control device when the height rods are used to detect and maintain the height of the automobile. The outer surface of the first wire is wound to the outer surface of the winding disc, so that the chassis height data detected by the height rod can be transmitted to the inside of the main control device through the first wire in real time, the staff can feed back the data, the chassis height of the vehicle to be maintained can be adjusted, the phenomenon that the staff repeatedly measures and takes data is reduced, two height rods are provided, the work efficiency is improved, and the time consumed by the staff for auxiliary measurement is saved. When the wheel hub is fixed by aligning the wheel hub with the cylinder of the triangular clamp, the first probe of the distance measuring sensor detects the center of the wheel hub to prevent the fixed position from deviating.

A service vehicle (50) for operating on a track system of a storage and retrieval grid, the service vehicle being configured for retrieving a remotely operated vehicle for service. The service vehicle comprises a first vehicle area (51) and a second vehicle area (52). Therein, the first vehicle area is configured as a vehicle fence for holding the remotely operated vehicle before the remotely operated vehicle enters the second vehicle area, and wherein the first vehicle area is connected with the second vehicle area for passage of the remotely operated vehicle via the vehicle fence.

The application discloses a positioning method, device and equipment of a repaired object and a computer readable storage medium, belongs to the field of image recognition, and is used for assisting positioning of a repaired object in a vehicle. A target object to be repaired and a plane coordinate detection value of the target object in a vehicle structure coordinate system can be determined according to multiple images of the repaired vehicle, then a first part set of a part to which the plane coordinate detection value belongs is found out, then the parts in the first part set are removed according to the factor of distance from the geometric center to obtain a second part set, finally, the identity information of a part corresponding to the target object is determined according to matching between image features of the target object and preset image features of the parts in the second part set, the target object can be positioned through the identity information, the method can accurately assist a worker in positioning the repaired object, the correct object can be ensured to be repaired, the maintenance efficiency is improved, and the safety hidden danger is eliminated.

The invention relates to a method for stabilizing a motor vehicle during emergency braking. For this purpose, direction-alternating micro-steering impulses are automatically superimposed on the steering system during the braking process, which cause a lateral micro-migration of the tire-road contact surface. The micro-steering impulses have an amplitude below that of the steering angle change consciously perceived by the driver and are designed to relieve thermally overloaded contact segments and cyclically engage adjacent, adhesive contact areas. This stabilizes the usable coefficient of friction on the tire contact patch. The procedure helps, particularly in dangerous situations during emergency braking on straight stretches or in curves, to compensate for a decrease in lateral grip and to maintain vehicle stability and steerability.

1. Name of the product in this design: Shock absorber (CCD). 2. Purpose of this design: To absorb road impacts and vibrations in electric vehicles, motorcycles, and other vehicles, and to maintain vehicle stability. 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 model 5. 5. The top view and bottom view are already shown in the 3D drawing, so the top view and bottom view are omitted.

The embodiment of the application provides a kind of vehicle-mounted hardware restart method, electronic equipment and vehicle, the initial work partition and initial background partition of synchronous operation vehicle-mounted hardware, control initial background partition work in minimum operating mode;When identifying the fault signal of initial work partition, according to the fault signal trigger vehicle-mounted hardware restart work;During the execution of vehicle-mounted hardware restart work, initial work partition is switched to new background partition, initial background partition is switched to new work partition, at least one of vehicle data and work partition operating data is accessed to new work partition, at least one of vehicle data and operating data is handled using new work partition, so as to significantly shorten system interruption time, avoid data loss, maintain vehicle function continuity, reduce user's perceptible degree and security risk, effectively improve user experience.

A method for servicing a vehicle an air-conditioning system of a vehicle comprises initiating refrigerant filling into the vehicle air-conditioning system. The method also comprises, after initiating the refrigerant filling, tracking a variation in a rate-of-change of the output temperature of the vehicle air-conditioning system measured by a temperature sensor within a passenger compartment of the vehicle. The variation in the rate of change of the output temperature is processed to determine a stopping time for the refrigerant filling. The refrigerant filling is then ceased at the stopping time.

The utility model relates to the technical field of traffic equipment, in particular to vehicle-road cooperation roadside equipment which comprises a vertical rod, a supporting sleeve is fixedly connected to the upper end of the outer surface of the vertical rod, and hinge plates are fixedly connected to the front end and the rear end of the top of the supporting sleeve. And the L-shaped supporting plate is fixedly connected to the upper end of the left side of the supporting sleeve, the upper end of the L-shaped supporting plate is movably connected with an adjusting threaded rod through a bearing, the left side of the adjusting threaded rod is fixedly connected with a rotating disc, and the outer surface of the adjusting threaded rod is in threaded connection with a movable toothed plate. According to the utility model, the supporting rod can be turned over from a vertical state to a horizontal state without the help of an overhead working truck or climbing equipment, and a worker can stand on the ground to maintain the vehicle-road cooperation roadside equipment, so that the maintenance cost is reduced, and the improvement of the working efficiency is facilitated.

A method for servicing a vehicle an air-conditioning system of a vehicle comprises initiating refrigerant filling into the vehicle air-conditioning system. The method also comprises, after initiating the refrigerant filling, tracking a variation in a rate-of-change of the output temperature of the vehicle air-conditioning system measured by a temperature sensor within a passenger compartment of the vehicle. The variation in the rate of change of the output temperature is processed to determine a stopping time for the refrigerant filling. The refrigerant filling is then ceased at the stopping time.

Disclosed in the present invention is a lifting-auxiliary system with a multi-function carrier, the lifting-auxiliary system being configured to lift wheels or weights from the ground, for example, to mount the wheels to a vehicle to be serviced that is lifted to a certain height, or lower the wheels or the weights to the ground from a high place, for example, dismount the wheels from said vehicle lifted to the certain height. The lifting-auxiliary system comprises a vehicle-wheel base frame, two columns, a lifter structure, a transmission structure and a tire retainer, wherein the vehicle-wheel base frame is configured to support the entire structure, and movement and transportation are facilitated by means of the vehicle-wheel base frame; the two columns are respectively fixed to the vehicle-wheel base frame, and are configured to support components, such as the lifter structure and the transmission structure; the lifter structure is sleeved on the columns and is driven by the transmission structure to move vertically along the columns; the lifter structure is also configured to load a vehicle wheel or a tire; and the tire retainer is configured to press the vehicle wheel or the tire loaded on the lifter structure during movement of the vehicle-wheel base frame.

This application discloses a vehicle repair shop recommendation method and related apparatus based on big data, relating to the field of vehicle data processing technology. In the vehicle repair recommendation system, the server obtains relevant information from a list of repair shops within a preset range, and simultaneously obtains fault information of the target vehicle through the user's terminal device. Then, it filters out repair shops capable of handling the fault from the list, forming a candidate list. Next, it extracts multi-dimensional data such as fault repair efficiency and customer return rate for each repair shop in the candidate list through a big data platform, calculates a recommendation score for each repair shop based on a preset weight formula, and then filters out the results that meet the score threshold, sorts them in descending order of score, generates a recommendation sequence, and sends it to the user's terminal device. This method evaluates repair shops through multi-dimensional big data analysis, improving the adaptability of vehicle repair shop recommendations, avoiding situations such as opaque pricing when users repair their vehicles, and enhancing the user experience.

1. Name of the product in this design: Marine Battery Charger (ICM5B). 2. Purpose of this design: for charging and maintaining vehicles, ships, etc. 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 view 1.

Systems and methods for monitoring a fleet of self-driving vehicles are disclosed. The system comprises one or more self-driving vehicles having at least one sensor for collecting current state information, a fleet-management system, and computer-readable media for storing reference data. The method comprises autonomously navigating a self-driving vehicle in an environment, collecting current state information using the vehicle's sensor, comparing the current state information with the reference data, identifying outlier data in the current state information, and generating an alert based on the outlier data. A notification based on the alert may be sent to one or more monitoring devices according to the type and severity of the outlier.

The invention discloses a brake failure switching fault-tolerant control method and system, a vehicle and a medium, and relates to the technical field of vehicle brake control. The method comprises the steps that the failure mode of a brake actuator is determined; constructing a sliding mode surface based on the actual motion parameters of the vehicle and the vehicle reference model, and calculating an additional yawing moment required for maintaining the stability of the vehicle through a sliding mode surface control law; a switching strategy is determined according to the vehicle longitudinal speed and the expected braking strength, and the target braking strength is determined based on the switching strategy; the switching strategy comprises a conventional switching mechanism and a compliant switching mechanism; the compliant switching mechanism is used for gradually approaching the expected braking strength in the switching process; and under the constraint of the failure mode, the actual braking force of each wheel is determined according to the target braking strength and the additional yawing moment, and a braking actuator is controlled to execute the actual braking force. By the adoption of the method, stable and reliable braking force switching can be achieved under the condition that the braking actuator fails, and the stability and riding comfort of the vehicle are improved.

The invention discloses a linear path control method and system suitable for a limited structured environment. The method comprises the steps that first relative pose information of a vehicle body and boundaries on the two sides, second movement pose information of the vehicle body and third movement mileage information of left and right wheels are obtained; preprocessing the three types of information to respectively extract at least one distance characteristic quantity, at least one angle characteristic quantity and at least one mileage characteristic quantity which represent the vehicle body path deviation; the distance characteristic quantity, the angle characteristic quantity and the mileage characteristic quantity are subjected to weighted fusion, a comprehensive path deviation quantity is generated, and the distance characteristic quantity participates in fusion based on a normalized value of the distance characteristic quantity and a preset expected distance; and with the comprehensive path deviation value as a control target, a driving signal is calculated through a closed-loop controller, and differential control is carried out on left and right driving wheels of the vehicle body so as to maintain the vehicle body to advance along a preset linear path.

The application discloses a wiring harness maintenance method, a wiring harness assembly and a vehicle, and relates to the field of automobile maintenance. The wiring harness maintenance method comprises the following steps: processing a fault wire; connecting a connector of a power wiring harness and a front wiring harness, which are connected with a pull switch of a starter, by using a cable harness; and fixing the cable harness. The wiring harness assembly is maintained by using the wiring harness maintenance method. The vehicle is maintained by using the wiring harness maintenance method. The application can solve the problem of the pull switch of the starter falling off.

The present invention relates to a method for repairing a vehicle (100) by means of a repairing management system (1), comprising a booking module (2), an estimation module (3), a technician assignment module (4) and a repair assistant module (5). The booking module (2) receives a first request with vehicle data. The estimation module (3) receives and analyses the vehicle data, obtaining a repairing list (7) containing actions to be done. The technician assignment module receives repairing list (7). The technician assignment module creates a workflow (9) which contains all the actions of the repairing list in order, and assigns each action to be done to a technician. When a technician starts an assigned action, the repair assistance module (5) provides the technician with instructions for performing the repairing. From the confirmation of the booking date to the finishing of all the assigned actions, the technician assignment module verifies that the assigned action is finished in due date, and if there is a delay in any action of the workflow, the technician assignment module redates the actions of the workflow which are subsequent to the delayed action.

A service vehicle unit and a method for manoeuvring a service vehicle unit for manoeuvring a container handling vehicle stranded on an automated storage and retrieval system, wherein the automated storage and retrieval system comprises a rail system comprising a first set of parallel rails and a second set of parallel rails dividing the rail system into a plurality of grid cells, the first set of parallel rails being arranged to guide the container handling vehicle to move in a first direction across the top of the framework structure, the second set of parallel rails being arranged perpendicular to the first set of parallel rails to guide the container handling vehicle to move in a second direction perpendicular to the first direction, at least one container handling vehicle configured to operate on the rail system, wherein the service vehicle unit comprises a wheel module configured to operate on the rail system, and wherein the service vehicle unit has a positioner mounted on a turntable for manoeuvring the container handling vehicle to a predetermined position on the grid.

An expandable / contractable vehicle and a use method therefor. The expandable / contractable vehicle comprises an expandable / contractable vehicle cabin (10), a fluid storage device, and an injection device; the expandable / contractable vehicle cabin (10) comprises a first vehicle cabin body (101), a second vehicle cabin body (102), and a vehicle cabin expansion / contraction portion (103); the fluid storage device is used for storing a shear thickening material; the injection device is separately connected to the fluid storage device and the vehicle cabin expansion / contraction portion (103), and is used for: when an inner core (111) in the vehicle cabin expansion / contraction portion (103) extends out of a housing (110), injecting the shear thickening material in the fluid storage device into a cavity between the housing (110) and the inner core (111), and when the inner core (111) retracts into the housing (110), withdrawing the shear thickening material from the sealed cavity back into the fluid storage device. The use method comprises: storing a shear thickening material in the fluid storage device; when the expandable / contractable vehicle cabin (10) is expanded, forming a sealed cavity in a sealed expansion / contraction plate (104) of the vehicle cabin expansion / contraction portion (103) or increasing the volume of the cavity; and the injection device injecting the shear thickening material in the fluid storage device into the sealed cavity. The expandable / contractable vehicle and the use method therefor allow both the length and width of the vehicle to be adjusted without reducing the rigidity and impact resistance of the vehicle, thereby enhancing user experience of the vehicle and maintaining vehicle safety.

We provide a vehicle security technology that differs from conventional methods. [Solution] The system comprises an alarm means and a control means. The alarm means has the function of activating an alarm when an abnormality is detected while vehicle 1 is in a monitoring state. The control means temporarily suppresses the activation of the alarm by the alarm means when a first trigger is received while vehicle 1 is in a monitoring state, and maintains vehicle 1 in an unmonitored state when a second trigger indicating that a legitimate authentication operation has been accepted is received.

Embodiments of the present application provide a subway vehicle maintenance planning method and related equipment, which can solve the problem of local optimal global non-optimal caused by island optimization and the problem of low planning flexibility. The method comprises: establishing a first planning model, wherein the objective function of the first planning model comprises minimizing overtime of a team and minimizing number of track switching, and the constraint information of the first planning model comprises an association relationship between a vehicle and a track, an association relationship between a vehicle and a team, an upper limit of a base maintenance vehicle, an association relationship between a base and a vehicle, an association relationship between a work package and a team, a specific working time period of a team, and an association relationship between a work package and a track; establishing a second planning model, wherein the objective function of the second planning model comprises minimizing overtime of a team, minimizing total time of power on / off switching, and avoiding interruption in the maintenance process; and performing subway vehicle maintenance planning based on the first planning model and the second planning model.

This invention provides a method and system for taking over autonomous driving in vehicles. The method includes the following steps: identifying the driver's fatigue level based on real-time acquired facial images; outputting corresponding reminders based on the driver's fatigue level, and selecting between maintaining vehicle operation through autonomous driving or controlling the vehicle to pull over through autonomous driving. This invention can provide safety reminders while automatically activating different levels of autonomous driving functions, effectively reducing vehicle safety accidents caused by sudden health issues of the driver.

The invention relates to a method, a computer element, a computer program and a lighting system for dynamically controlling the lighting of a vehicle, which are controlled by a control unit (2) to provide a plurality of lighting configurations of the system (1), and also at least one sensor (3) for acquiring data, referred to as driving data, the method comprises: recording at least one identification in the control unit and pre-training the control unit (2) to detect whether the vehicle is driving into the densely populated zone; and then detecting ambient brightness to control the lighting system to provide a modified lighting configuration to reduce power consumption of at least one of the used lighting devices while maintaining the vehicle identification.

This invention provides a suspension damping mechanism for a new energy pure electric vehicle, relating to the field of new energy pure electric vehicle technology. It includes an adjustment mechanism, a first mounting shaft, an upper connecting rod, a first connecting shaft, a connecting seat, an adjustable shock absorber, a lower connecting rod, a second mounting shaft, a connecting groove, and a second connecting shaft. This invention features a reasonable and simple structure, low production cost, convenient installation, and complete functionality. The overall mechanism layout is scientific, and the components work smoothly together, eliminating the need for complex installation procedures. This effectively reduces production and installation costs, facilitates mass production and subsequent maintenance, and meets the production and application needs of new energy pure electric vehicles. When driving on a smooth road, this invention maintains vehicle stability by cooperating with multiple sets of connecting rods and components to provide stable support for the wheels. Simultaneously, the shock absorber remains in an initial stable state, maintaining a preset damping force to ensure smooth and comfortable vehicle operation.

An example method includes determining identifying information for a vehicle to be serviced. The method further includes receiving at least one symptom identifier for the vehicle. The method further includes sending a request over a communication network to a remote server for a PID filter list for the vehicle, the request comprising the identifying information for the vehicle and the at least one symptom identifier for the vehicle. The method additionally includes receiving a response to the request over the communication network from the remote server, the response comprising the PID filter list for the vehicle. The method further includes determining, based on the PID filter list for the vehicle, a symptom-based subset of PIDs for the vehicle from a set of available PIDs. The method additionally includes displaying, on a display interface, the symptom-based subset of PIDs for the vehicle.

Systems and methods for vehicle customization and maintenance in a platform are provided. The platform allows users to explore, diagnose, and maintain vehicles using VIN-based data, interactive 3D models, and AI-driven recommendations. The platform discloses methods of integrating 360° VIN-linked part recognition, interactive garage and bay management, a multi-view system including exterior, interior, and chassis views, AI-powered predictive diagnostics, and vendor-connected marketplace synchronization. allowing real-time parts availability, price comparison, and community interaction.

The invention discloses an image processing method applied to automobile maintenance and acceptance and related equipment. The method comprises the steps of obtaining a real automobile image shot by user equipment, loading a target image according to the real automobile image through an AR engine, triggering the user equipment to display according to the real automobile image and the target image and the like. According to the method, AR display can be provided for the user in the automobile maintenance and acceptance process, so that the due visual effect of the maintained automobile can be visually presented in the acceptance process of the user, the user can form a clear and accurate judgment standard and psychological expectation, and the user experience is improved. According to the method, the user can judge the maintenance result of the maintained automobile efficiently and objectively, whether the maintenance of the maintained automobile meets the technical standard specification or not can be checked effectively, potential safety hazards are eliminated in time, the use safety of the automobile is guaranteed, the communication cost between the user and a maintainer can be reduced, and the rights and interests of the user can be guaranteed. The invention is widely applied to the technical field of automobiles.

The purpose of the present disclosure is to expand control parameters to enable long-term operation while maintaining vehicle performance, even when a storage battery system deteriorates. A control device according to the present disclosure is a control server for a storage battery system. The control server comprises: a deterioration degree calculation unit that calculates a degree of deterioration in the storage battery system of a specific vehicle from operation data of the specific vehicle; a load condition calculation unit that calculates a maximum load condition from the operation data of a plurality of vehicles; a first change plan creation unit that creates a first change plan for extending the usable range of the storage battery system according to the degree of deterioration in the storage battery system of the specific vehicle; and a second change plan creation unit that creates a second change plan for limiting the usable range set in the first change plan on the basis of the maximum load condition.