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12053results about "Electric/fluid circuit" patented technology
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Outside handle device for a vehicle door
An outside handle device for a vehicle door comprises a handle main body provided at the outside of the vehicle door, a handle frame fixed to the vehicle door, a first connector provided at a vehicle body side and electrically connected with an electric signal cable at the vehicle body side, and a second connector provided at the handle main body and electrically connected with the electric component accommodated in the handle main body. The first connector and the second connector are placed with a predetermined distance when the handle main body is assembled in the handle.
Owner:AISIN SEIKI KK
Cooperation between language models
PendingUS20260004786A1Natural language translationDatabase updatingLinguistic modelTheoretical computer science
A system may be configured for cooperation between language model agents. An agent may be, for example, a computer system, or a software component executing on a computer system, that can accept text and / or natural language inputs, draw upon an LM to process the inputs and perform a function, and respond via text and / or natural language outputs. An agent may act as a mediator to interact with a user, identify a task requested by the user, and delegate one or more subtasks to another agent or other resource. An agent may act as a delegate to handle tasks or subtasks delegated by a mediator. Agents may communicate with each other using a combination of structured and unstructured language; for example, one or more parameters and a natural language message.
Owner:AMAZON TECH INC
Method and system for installing wiring harness into vehicle
A method for installing a wiring harness into a vehicle including coupling at least one module and the wiring harness to a fixture to form a structure, moving the structure to the vehicle, decoupling the module and the wiring harness from the fixture, coupling the module and the wiring harness to the vehicle, and removing the fixture from the vehicle.
Owner:FORD GLOBAL TECH LLC
Electrical / electronic component for a motor vehicle and method for cooling an electrical or electronic component of an electrical / electronic component for a motor vehicle
PendingDE102024118149A1Electric/fluid circuitCooling/ventilation/heating modificationsHeat conductingElectronic component
The invention relates to an electrical / electronic component (10) for a motor vehicle, comprising a housing (12) enclosing a receiving space (14), at least one electrical or electronic component (16) which is received in the receiving space (14), a heat conducting element (18) which is arranged on a surface of the component (16) to be cooled and is designed to conduct heat away from the component (16), and a coolant guide device (20) which is configured to guide a dielectric coolant (22) to the heat conducting element (18), whereby the heat conducting element (18) can be exposed to and surrounded by the coolant (22), whereby heat can be transferred from the heat conducting element (18) to the coolant (22).
Owner:BAYERISCHE MOTOREN WERKE AG
Vehicle fault timely early warning method based on multi-source data analysis
The invention relates to the field of vehicle fault detection, in particular to a vehicle fault timely early warning method based on multi-source data analysis, and the method comprises the steps: carrying out the collection and dynamics calculation of multi-source driving data, and obtaining an actual acceleration and a theoretical acceleration reference; analyzing the acceleration differential energy and the relative deviation to obtain a transmission elastic hysteresis compensation factor; obtaining a dynamic decoupling singularity check factor by performing singularity check on theoretical and actual acceleration change directionality; performing weighting processing on the basic residual error through a transmission elastic hysteresis compensation factor and a dynamic decoupling singularity verification factor to obtain a final fault judgment index for fault threshold judgment; and performing time window statistics and threshold judgment on the final fault judgment index to obtain a fault early warning result of the vehicle driving system, thereby solving the problems that a rigid dynamic model cannot distinguish a transmission elastic hysteresis pseudo residual error and a dynamic decoupling real fault under a high dynamic working condition, and false report and missing report are easy to occur.
Owner:SHANDONG JIAOTONG UNIV
Method for detecting a safe state of a valve of a hydraulic system
A method for detecting a safe state of a switchable valve of a hydraulic system of an actuator in a motor vehicle includes the at least one first switchable valve, which is actuated by being energized, a pump, and a controller which controls at least the first switchable valve and the pump. The pump delivers the fluid to a first load in a first rotational direction and to at least one second load in a second rotational direction.
Owner:SCHAEFFLER TECHNOLOGIES AG & CO KG
Safety enhancement and enabling of advanced lower power states in an electronic device of a vehicle
PendingUS20260064184A1Power supply for data processingElectric/fluid circuitPower controllerControl engineering
Certain aspects of the present disclosure provide a method at a monitoring device. The method may include determining whether power is completely turned off to processing elements from a power source during a power saving state and / or whether the power is completely turned on to the processing elements from the power source during a normal power state, based on monitoring of a power controller configured to turn or off the power to the processing elements from the power source. The method may further include transmitting an alert signal when the power is not completely turned off to processing elements from the power source during the power saving state and / or the power is not completely turned on to the processing elements from the power source during the normal power state.
Owner:QUALCOMM INC
Car window light transmittance self-adaptive adjusting method and system based on environmental parameters and application of car window light transmittance self-adaptive adjusting method and system
The invention belongs to the technical field of vehicle window glass control, and provides a vehicle window light transmittance self-adaptive adjusting method and system based on environmental parameters and application. Fusing the environment photo-thermal parameters, introducing a passenger position and a preset vehicle window mode, and calculating the target light transmittance of the whole vehicle window or each subarea of the vehicle window by adopting a dynamic light transmittance decision model; generating a vehicle window light transmittance adjustment control instruction based on the target light transmittance, wherein the vehicle window light transmittance adjustment control instruction comprises a vehicle window partition control instruction and a function protection control instruction; a composite dimming execution layer is called to execute the vehicle window light transmittance adjustment control instruction so as to complete partitioned gradient adjustment of the vehicle window light transmittance; and monitoring environment light and heat parameter changes in real time, repeating the above steps, and dynamically updating a vehicle window light transmittance adjustment control instruction to form closed-loop control of vehicle window light transmittance self-adaptive adjustment. According to the invention, the light transmittance of the vehicle window can be accurately adjusted in different areas, and the vehicle window has better comfort, safety and energy-saving effect.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Intelligent cabin man-machine cooperative control method and device, vehicle, medium and product
The invention relates to the technical field of vehicles, in particular to an intelligent cabin man-machine cooperative control method and device, a vehicle, a medium and a product. Performing fusion processing on the voice signal data, the visual signal data and the tactile signal data of the current driver by using a preset dynamic weight distribution model to obtain a multi-modal fusion control instruction; and under the condition that the multi-mode fusion control instruction meets a preset sight-voice dual-mode condition, synchronously issuing the multi-mode fusion control instruction to a plurality of target execution devices in the intelligent cabin so as to drive each target execution device to perform cooperative control. Therefore, by constructing a cooperative control mechanism of multi-mode sensing and dynamic weight distribution, the problems that the false wake-up rate is high, the voice and graphical interface cooperative efficiency is low and the interaction mode cannot adapt to a complex driving environment due to a single or separated interaction mode in the related technology are effectively solved.
Owner:CHERY AUTOMOBILE CO LTD
Retention assembly for coupling wiring harness to vehicle having electrical ground
PendingUS20260097723A1Vehicle connectorsClamped/spring connectionsCable harnessElectrical and Electronics engineering
A retention assembly for coupling electrical components to a vehicle including a body configured to house the electrical components, the body defining a slot. The retention assembly further includes a grounding component received in the slot of the body and defining a first aperture and a fastener extending through the first aperture of the grounding component and configured to extend at least partially through a vehicle body to secure the body to the vehicle and provide an electrical pathway between the grounding component and the vehicle body.
Owner:FORD GLOBAL TECH LLC
System for handling electrical components for vehicle
PendingUS20260097510A1Programme-controlled manipulatorElectric/fluid circuitControl engineeringElectrical connector
A system for handling electrical components of a vehicle includes a fixture, a vehicle component, a robot, a guiding apparatus and a controller. The fixture includes at least one module having a terminal. The vehicle component is coupled to the fixture and includes an electrical connector. The guiding apparatus is movable between a first position in which the guiding apparatus is disengaged with the module and a second position in which the guiding apparatus is engaged with the module. The guiding apparatus defines an opening that includes a shape that corresponds to the shape of the terminal. The controller is configured to instruct the robot to grasp the electrical connector based on data received, move the guiding apparatus to the second position, and instruct the robot to connect the electrical connector to the terminal. The electrical connector extending through the opening of the guiding apparatus to connect to the terminal.
Owner:FORD GLOBAL TECH LLC
Door wiring module and composite service hole cover
ActiveUS12522158B2Electrical apparatusElectric/fluid circuitComposite servicesStructural engineering
A door wiring module includes a service hole cover having a main surface with a groove, at least one wiring member housed in the groove, and a wiring cover covering an opening of the groove. A first attachment part and a second attachment part are provided on both sides of the groove in the main surface of the service hole cover. The service hole cover and the wiring cover are provided so that they can be in a free state where a space is formed between the second end portion and the second attachment part in a temporal attachment state where the first end portion of the wiring cover is attached to the first attachment part and the second end portion of the wiring cover is not attached to the second attachment part.
Owner:AUTONETWORKS TECH LTD +2
Photovoltaic absorption-oriented electric vehicle battery swap station collaborative planning method
The invention provides a photovoltaic consumption-oriented electric vehicle battery swap station collaborative planning method, and the method comprises the steps: obtaining planning input data which comprises power distribution network operation parameters, user charging demand data, electric vehicle battery swap station battery data, electricity price subsidy data and photovoltaic power generation data; planning constraint conditions are determined, wherein the planning constraint conditions comprise an electric vehicle battery swap station operation constraint, a node power balance constraint, a transformer substation output constraint, a line power flow limit value constraint, a node voltage constraint and a photovoltaic consumption constraint; determining a target function, wherein the target function is used for cooperatively optimizing the construction position and energy storage configuration of the battery swap station, a charging subsidy gear trigger strategy and a photovoltaic consumption level; and according to the planning input data, the planning constraint condition and the objective function, establishing and solving a mixed integer linear programming model to obtain an electric vehicle battery swap station collaborative programming scheme. According to the obtained electric vehicle battery swap station collaborative planning scheme, the consumption level of local photovoltaic electric energy is effectively improved.
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD ECONOMIC & TECH RES INST
Communication system and electronic control device
A communication system includes a first controller and a second controller connected to each other. The first controller receives electric power from a power source through a power switch. The second controller includes a current detection unit, the management frame obtaining unit, the disconnection determination unit, and the power supply disconnection unit. The current detection unit detects a consumed current value of the first controller. The management frame obtaining unit obtains a management frame including activation information of the first controller. The disconnection determination unit determines, based on the consumed current value and the activation information, whether a predetermined disconnection condition is met. The power supply disconnection unit switches the power switch to a disconnected state when the disconnection determination unit determines that the disconnection condition is met.
Owner:DENSO CORP
Accessory base plate with power routing
ActiveUS12570227B2Coupling contact membersCouplings bases/casesElectrical connectionElectrical connector
A base plate system includes a base plate with a surface to support an accessory and a power box mounted to the base plate. The power box includes at least one power outlet. An electrical connector connects the power box to a power source to be able to provide power to the accessory via the at least one power outlet.
Owner:FORD GLOBAL TECH LLC
Vehicle control method, vehicle and electronic equipment
The invention relates to the technical field of vehicle control, in particular to a vehicle control method, a vehicle and electronic equipment. The control method comprises the following steps: acquiring a voice instruction of a person in a vehicle, converting the voice instruction into a text instruction, analyzing a user intention in the text instruction, and extracting a function object, the function intention and an associated main body in the user intention; determining a personnel node corresponding to the associated subject in the cabin personnel relation graph, when the personnel node corresponding to the associated subject is not unique, determining the personnel node referred by the associated subject based on a preset multi-priority decision model, and extracting position features corresponding to the personnel node in the cabin personnel relation graph, and generating a control instruction based on the position feature, the function object and the function intention. According to the invention, specific passenger identities involved in complex semantics can be accurately understood, and directional control is executed according to the specific passenger identities, so that the intelligent degree of voice interaction and the user experience are greatly improved.
Owner:GREAT WALL MOTOR CO LTD
Electric truck battery swap station pre-guiding accurate parking system and method
The invention relates to the technical field of charging and battery swapping, and discloses an electric truck battery swapping station pre-guiding accurate parking system and method, and the system comprises the ground, a battery swapping station, a battery swapping shed, an electric truck, a laser guiding system, a radar image system, and a parking line. The laser guiding system comprises a laser projector and an adjustable device which are installed on the top of a battery changing area of the battery changing station. The radar image system comprises a radar device installed below the head of the electric truck and a central control display device in the cab of the electric truck, the electric truck can more quickly and accurately drive into the battery replacement area of the battery replacement station through the pre-guiding accurate parking system, the repeated adjustment time caused by inaccurate parking position is reduced, and the accuracy of the electric truck is improved. Therefore, the overall efficiency of battery replacement is greatly improved, the battery replacement station can provide battery replacement service for more electric trucks in unit time, the occurrence rate of battery replacement faults caused by parking deviation is reduced, and the success rate and reliability of battery replacement operation are improved.
Owner:CHINA GEZHOUBA GROUP NO 5 ENG
Cooperative control method and device for low-voltage power consumption of whole vehicle and electronic equipment
The invention provides a cooperative control method and device for low-voltage power consumption of a whole vehicle and electronic equipment, and relates to the technical field of automotive electronics, and the method comprises the steps: obtaining multi-modal original data (including vehicle state information, environment information and user behavior information), and carrying out the preprocessing; performing feature extraction and fusion processing on the preprocessed multi-modal original data to generate a high-level semantic event used for representing the vehicle leaving intention of the user or the parking scene; matching a global power consumption management strategy of a high-level semantic event through a hierarchical finite-state machine model; and according to the global power consumption management strategy, executing hierarchical power supply control on the low-voltage electricity load of the whole vehicle, and in the hierarchical power supply control process, dynamically adjusting control parameters in the global power consumption management strategy based on a comparison result of the actual power consumption monitoring data and a preset baseline model. Depth power shortage of the storage battery caused by redundant power consumption is effectively avoided, the risks that the vehicle cannot be started and equipment is abnormal are reduced, and the reliability of the whole vehicle and the user experience are improved.
Owner:CHERY AUTOMOBILE CO LTD
Commercial vehicle tire pressure monitoring wireless relay method, system, equipment and medium
The invention discloses a wireless relay method, system and equipment for commercial vehicle tire pressure monitoring and a medium, relates to the technical field of commercial vehicle tire pressure monitoring, and solves the problems of poor system adaptability and unreliable real-time alarm caused by the fact that existing commercial vehicle tire pressure monitoring needs trailer transformation and wireless transmission is easy to conflict. The method specifically comprises the steps that ACL connection is established between a tire pressure receiving node and a wireless relay node, and channel scheduling parameters and tire pressure sensor working parameters are issued to the wireless relay node; the wireless relay node sends a report request message to the tire pressure sensor on a specified channel according to a preset period; after each tire pressure sensor receives the message, reporting tire pressure monitoring data in the exclusive response time slot, and if the tire pressure sensor detects a tire burst early warning event, repeatedly reporting the tire pressure monitoring data in the tire burst reporting time slot; the wireless relay node packages the data and sends the data to a tire pressure receiving node for receiving and processing, and if it is judged that a tire burst early warning event exists, an alarm is given within 100 ms. The method is used for monitoring the tire pressure of the commercial vehicle.
Owner:ZHIZI AUTOMOTIVE TECHNOLOGY CO LTD
High-safety anti-overload fast-charging electronic wire harness system and electronic wire harness
The invention discloses a high-safety anti-overload fast-charging electronic wire harness system and an electronic wire harness, and belongs to the technical field of electronic wire harness safety protection, and the system comprises a sensing module, a load prediction modeling module, an anomaly detection module, a bypass control module, a central fast-charging regulation and control module and an optimization module. A local load prediction function is constructed by collecting a current change rate and a conductor thermal response curve at the initial stage of fast charging in real time, a resistance abrupt change area is judged, and dynamic current limiting and bypass shunting are carried out; the central module can adjust charging parameters of the next cycle according to historical load characteristics, and the optimization module corrects a prediction model through multi-cycle learning to realize adaptive control; the electronic wire harness integrates a thermoelectric sensor, a resistance sampling unit and a controllable bypass path, and has quick response and local shunting functions; the overload protection capability and the operation safety of the electronic wire harness in the fast charging system can be effectively improved, and the method is suitable for high-power application scenes such as new energy automobiles and high-speed charging piles.
Owner:JINING AVOVE ELECTRONICS TECH CO LTD
Blade transport vehicle, monitoring system, monitoring method and electronic equipment
The disclosure relates to a blade transport vehicle, a monitoring system, a monitoring method and an electronic device, the blade transport vehicle comprising: a trailer having a length direction, a width direction and a height direction; the blades are fixed on the trailer through a mounting assembly; the vibration sensor is arranged on the trailer or the installation assembly, the vibration sensor is provided with at least one detection direction, and the at least one detection direction is parallel to at least one of the length direction, the width direction and the height direction of the trailer. According to the technical scheme, the possibility that the blades are damaged can be reduced, and the installation quality of the wind power blades is guaranteed.
Owner:YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
Battery pack and electrical apparatus
PendingUS20260031488A1Bus-bar/wiring layoutsBatteries circuit arrangementsElectrical batteryElectric equipment
The application discloses a battery pack and electrical apparatus. The battery pack includes a box body, a battery module, a battery management system, a high-voltage distribution box, and a sensor located inside the box body. The high-voltage distribution box includes a high-voltage distribution box body and an integrated wire harness. A plurality of wire harnesses are integrated in the integrated wire harness, and the wire harnesses extend from the high-voltage distribution box body in a direction toward the battery management system. The battery management system is connected to the battery module, the high-voltage distribution box, the sensor, and a port of the box body through the wire harnesses.
Owner:EVE ENERGY CO LTD
Method and device for controlling vehicle functions, vehicle and storage medium
The invention provides a method and device for controlling vehicle functions, a vehicle and a storage medium, and relates to the technical field of vehicle function control. According to the method, function control information is determined, an analysis object can be clearly analyzed, and introduction of irrelevant data in the initial stage is avoided. Information redundancy needing to be processed by the preset large model is reduced from the source, and a foundation is laid for subsequent efficient analysis. And further performing semantic analysis on the function control information according to a layer-by-layer screening mode through a preset large model and a vehicle function formed based on a vertical progressive layered structure. According to the hierarchical structure, the preset large model does not need to traverse all vehicle functions, and each layer only focuses on the function of the corresponding layer, so that the number of functions needing to be processed by the preset large model can be greatly reduced, and the consumption of lexical elements is directly reduced. Meanwhile, layer-by-layer screening replaces one-by-one reasoning, the target range of each layer is rapidly narrowed, and all vehicle functions do not need to be analyzed one by one. The path for determining the function of the target vehicle can be remarkably shortened, and the determination efficiency is improved.
Owner:GREAT WALL MOTOR CO LTD
Automatic heavy truck battery replacing method and system based on AGV forklift
PendingCN121671419ACharging stationsElectric propulsion mountingElectrical batteryControl engineering
The invention discloses a heavy truck battery automatic battery replacing method and system based on an AGV forklift, and relates to the technical field of energy automobiles, and the method comprises the steps that the AGV forklift travels to a coarse positioning pose preposition point of a heavy truck battery pack, and a tail end operation sensing system of the AGV forklift obtains an unloading task issued by an AGV dispatching system; the tail end operation sensing system collects an image of a battery compartment area of the heavy truck, calculates a fine positioning pose of a battery pack of the heavy truck according to the image, and feeds back the fine positioning pose to the AGV forklift; the AGV forklift generates a collision-free local path with the aim that the AGV forklift directly faces the battery pack according to the current position, the fine positioning posture of the battery pack and the environment map, and the AGV forklift moves to the fine positioning posture of the battery pack of the heavy truck to take out the battery pack of the heavy truck and places the battery pack on a storage frame; the AGV forklift receives a loading task issued by the AGV dispatching system, takes away the fully-charged battery from the storage rack and installs the fully-charged battery into a heavy truck battery bin; according to the method, the problem of millimeter-level accurate butt joint between the heavy truck battery and the vehicle battery compartment is solved, and high efficiency, reliability and safety in the battery replacement process are realized.
Owner:ANHUI HELI CO LTD
Vehicle door switch actuating apparatus with a large actuating surface
Owner:ILLINOIS TOOL WORKS INC
Smart energy center rationality and redundancy
ActiveUS12528377B2Dc network circuit arrangementsCharging stationsElectrical currentReliability engineering
A vehicle smart energy center includes an array of electronic fuses coupling a DC power bus to a plurality of loads and primary and supplemental electrical power sources. Electronic fuses self-diagnose health and report current, voltage and temperature data which is used by a smart energy center control module to manage the diagnostic, current, voltage and temperature data and electronic fuses for fault remediation whereby the vehicle remains operable through various smart energy center anomalies.
Owner:GM GLOBAL TECHNOLOGY OPERATIONS LLC
Method for controlling vehicle and vehicle
The invention provides a method for controlling a vehicle and the vehicle. The method responds to a target request for requesting a vehicle to enter a rest mode, and determines whether a vehicle state satisfies a preset condition. And further, when the vehicle state meets the preset condition, based on the demand of the target object, all or part of the first vehicle parts related to vehicle driving are controlled to be in a closed state, and all or part of the second vehicle parts used for meeting the rest demand are controlled to be in a running state. Thus, when the vehicle is in the rest mode and the target object has a rest, the target object can use the second vehicle part based on own requirements, so that the comfort of the target object in the cabin during the rest is improved. In addition, when the target object has a rest, all or part of the second vehicle components related to driving are not used. According to the method, the second vehicle part is controlled to be in the closed state, unnecessary vehicle functions can be prevented from being activated, and low vehicle operation cost can be consumed.
Owner:GREAT WALL NEW ENERGY COMMERCIAL VEHICLE CO LTD
Systems and methods for power module for inverter for electric vehicle
ActiveUS12537442B2AC motor controlConversion constructional detailsElectrical batteryElectric machine
A system includes: an inverter configured to convert DC power to AC power, wherein the inverter includes: a power module including: a first substrate, a second substrate including a source plane and a gate plane separated from the source plane by a full trench, the source plane including a step trench, and the gate plane including an electrical connection through the second substrate to a gate input connection of the power module, a semiconductor die disposed between the first substrate and the second substrate, the step trench formed in a portion of the source plane corresponding to an edge of the semiconductor die, and the semiconductor die including a gate connected to the gate plane, and a sinter element disposed between the semiconductor die and the second substrate to connect the semiconductor die to the second substrate; a battery; and a motor.
Owner:BORGWARNER US TECHNOLOGIES LLC
Systems and methods for pre-conditioning a vehicle
A control system for pre-conditioning a refuse vehicle includes processing circuitry. The processing circuitry is configured to obtain a scheduled deployment time of the refuse vehicle. The processing circuitry is also configured to perform a first pre-conditioning operation by operating a charging system to charge batteries of the refuse vehicle at a first charge rate over a first time interval, and a second charge rate over a second time interval to fully charge the batteries by the scheduled deployment time. The charging system is configured to provide direct current (DC) electrical energy to the batteries for charging. The processing circuitry is also configured to perform multiple other pre-conditioning operations at least partially simultaneously with performing the first pre-conditioning operation.
Owner:OSHKOSH CORPORATION
Vehicle intelligent agent control method and device, electronic equipment, vehicle and medium
The embodiment of the invention provides a vehicle intelligent agent control method and device, electronic equipment, a vehicle and a medium, and the method comprises the steps that a central intelligent agent receives task analysis information sent by a cabin intelligent agent, and the task analysis information is obtained by carrying out semantic analysis on an intelligent agent cooperative control task after the cabin intelligent agent receives the intelligent agent cooperative control task; splitting the agent cooperative control task into a plurality of sub-tasks according to the task analysis information, allocating an execution agent to each sub-task, and generating a task execution plan; the execution intelligent agent comprises an intelligent driving intelligent agent and a cabin intelligent agent; and sending a task execution request corresponding to each sub-task to each execution agent according to the task execution plan, so that each execution agent executes the corresponding sub-task according to the task execution request. According to the invention, the cabin intelligent agent, the intelligent driving intelligent agent and the central intelligent agent cooperatively control the user intention of the task around the intelligent agents and cooperatively execute the task, so that the task execution efficiency and effect are improved.
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD