1100 results about "Mobile vehicle" patented technology

The invention discloses a reinforcement learning-based mobile vehicle charging and storage dynamic scheduling method and system, and solves the problems of insufficient scheduling flexibility and low peak-valley electricity price utilization rate of a fixed charging facility of an existing parking lot. A dynamic environment model is constructed, the real-time SOC of the mobile charging and storage vehicle, the position topological relation and the charging demand space-time distribution are integrated, and a deep reinforcement learning algorithm is adopted to train an intelligent body to generate a multi-dimensional collaborative optimization strategy. According to the method, a charging / discharging time sequence, a task path and energy distribution are autonomously planned, a reward function mechanism fusing dynamic path cost and energy constraint is innovatively designed, a multi-vehicle asynchronous collaborative decision framework is established, and dual targets of charging demand response efficiency and operation cost optimization are achieved. According to the method, an MCSV hardware embedded system which supports an ROS2 communication protocol and has a real-time sensor data processing capability is deployed, so that effective transition from a theoretical strategy to actual application is realized.

The invention discloses a method and system for cooperatively positioning a vehicle through a door lock, and the method comprises the steps: obtaining and dynamically updating a neighbor door lock list through the detected door lock of the vehicle according to the broadcast and scanning data of a Bluetooth tag on a moving vehicle; according to the periodic detection report of the door locks on the vehicle and the global analysis of the management system, the cooperative timers of the related door locks are synchronized, and timing management for preventing repeated triggering is implemented; according to the response of the obtained neighbor door lock which initiates multicast query after the collaborative timer expires, the door lock which initiates the query verifies whether all responders are in the neighbor list, so as to judge whether the vehicle is stably parked; and according to the vehicle parking information confirmed by the door lock, the management system updates the global state and sends a parking position notification to the owner. According to the embodiment of the invention, accurate and low-misjudgment judgment of the parking state of the vehicle can be realized, and the reliability and real-time performance of vehicle positioning management are improved by means of global state synchronization.

An autonomous vehicle system includes a vehicle including a base assembly having a front surface, a rear surface opposite the front surface, and side surfaces extending between the front surface and the rear surface. A sensor system is coupled to the base assembly and configured to detect one or more objects located in an area near the vehicle. The sensor system includes a first sensor oriented parallel with at least one of the front surface, the rear surface, or the side surfaces, and a second sensor oriented non-parallel with the front surface, the rear surface, and the side surfaces. A control system is configured to receive a communication regarding the detection of the one or more objects from the sensor system and generate one or more controls for at least one of the base assembly or one or more tractive elements.

A method and system for constructing a three-dimensional (3D) aerial survey of a city street scene include obtaining a plurality of video frames from a calibrated multi-camera setup covering a 360-degree view mounted on a moving vehicle. The plurality of video frames is split into a plurality of 3D parts containing a subset of the plurality of video frames and preprocessing the subset of the plurality of video frames of each part of the plurality of parts to obtain a calculated information. Further, constructing, by the processing circuitry, a 3D representation of each part of the plurality of parts based on the calculated information to obtain a plurality of local 3D reconstructed scene intervals. The method includes stitching and filtering, by the processing circuitry, the plurality of local 3D reconstructed scene intervals to construct the 3D city street scene.

The invention discloses a drilling, deslagging, charging and blocking integrated device, which belongs to the technical field of tunnel engineering and open-air engineering blasting equipment, and comprises a mobile vehicle body, a multi-link structure, a drilling and deslagging device, an explosive filling device and a stemming blocking device. The drilling and deslagging device is used for drilling and discharging drilling cuttings; and the explosive filling device independent track is arranged above the drilling machine beam track in parallel and is used for accurately conveying detonators and emulsion explosives into holes. After drilling is completed, the explosive filling device moves downwards in parallel to be aligned with the hole site for charging; after charging, the device moves upwards to drive the stemming plugging device to reach an orifice, and drilling cuttings discharged by drilling are directly used as stemming raw materials for automatic compaction and plugging. The problems that in the traditional blasting construction process, equipment is frequently switched, the manual operation efficiency is low, high-risk link manual operation needs to be conducted, and stemming raw materials need to be prepared independently are solved, automatic continuous operation of the whole process of drilling, charging and plugging is achieved, and the construction efficiency and intrinsic safety are remarkably improved.

A method for calibrating a mobile vehicle includes the following. The mobile vehicle performs a calibrating process, during which an odometer module of the mobile vehicle obtains a movement dataset related to movements of the mobile vehicle, and a lidar module of the mobile vehicle obtains a distance dataset related to distances to surroundings detected by the lidar module. A control module generates a variation dataset based on the movement dataset, where the variation dataset is related to changes in pose of the lidar module during the calibrating process. The control module generates a calibrated coordinate parameter and a calibrated angle parameter based on the variation dataset and the distance dataset, where the calibrated coordinate parameter is related to a position of the lidar module on the mobile vehicle, and where the calibrated angle parameter is related to an angle of the lidar module relative to the mobile vehicle.

The invention provides a spacing-adjustable self-adaptive pot seedling transplanter, and belongs to the technical field of pot seedling transplanters, the spacing-adjustable self-adaptive pot seedling transplanter comprises a mobile vehicle body, the mobile vehicle body is provided with a driving mechanism and a speed change mechanism, and the speed change mechanism is mounted on the mobile vehicle body and connected with the driving mechanism; the pot seedling planting device comprises a moving vehicle body, a transmission rod mechanism installed on the moving vehicle body, a pot seedling planting mechanism comprising a vertical swing assembly and a duckbilled planting assembly, a pot seedling containing mechanism comprising a rotating assembly and a plurality of pot seedling containing assemblies, and an induction sensing mechanism comprising a first sensing assembly and a second sensing assembly, the first sensing assembly is arranged on the pot seedling containing assembly. The speed change mechanism, the transmission rod mechanism, the pot seedling planting mechanism and the pot seedling containing mechanism are matched with one another, so that the process of quickly collecting and releasing pot seedlings is realized. In the planting process, only pot seedlings need to be manually placed in the pot seedling containing mechanism, manual secondary seedling arrangement is not needed, and damage and dispersion of the roots of the pot seedlings are avoided.

A vehicular sensing system includes a sensor disposed at a vehicle and sensing exterior of the equipped vehicle. The sensor is operable to capture sensor data. The vehicular sensing system, via processing the sensor data, determines two-dimensional (2D) points each associated with an object and determines width of the object based on a spatial distribution of a subset of the 2D points associated with the object. The vehicular sensing system determines height of the object based on (i) 2D points associated with the object and (ii) the determined width. The vehicular sensing system, based on movement of the equipped vehicle relative to the object, determines whether the object is within a path of travel of the equipped vehicle. Responsive to (i) the object being within the path of travel and (ii) the determined height of the object exceeding a height threshold, the vehicle is maneuvered to avoid the object.

The invention discloses an unmanned aerial vehicle dynamic path planning method and system based on artificial intelligence, and the method comprises the steps: collecting environment data in real time through a multispectral sensor and a laser radar carried by an unmanned aerial vehicle, and constructing a high-precision three-dimensional terrain grid map; s2, based on a deep learning image segmentation network, performing semantic segmentation on dynamic obstacles in the real-time video stream, and identifying moving vehicles, flying birds and sudden risk sources; s3, establishing a sudden risk source threat quantitative model: inputting a semantic segmentation result in the step S2 into a risk assessment LSTM network, and generating a real-time threat coefficient matrix of a dynamic obstacle in combination with wind speed and visibility meteorological data; the distributed decision is realized through a federated edge computing architecture, so that the path updating frequency is improved to 5Hz, the formation control delay is greatly reduced, and the out-of-control rate compression of a complex urban scene is relatively low.

The present invention aims to provide a control device that enables high-precision stopping of an omnidirectional mobile vehicle driven by a drive motor, regardless of the floor surface conditions, and an omnidirectional mobile vehicle equipped with the control device. [Solution] The control device for an omnidirectional vehicle includes a motor drive command generation unit for measuring floor surface movement characteristics, a floor surface movement characteristics measurement unit, and a floor surface movement characteristics storage unit for measuring floor surface movement characteristics in advance; a movement path execution unit and a motor drive command generation unit for movement path execution for performing path-following driving during normal driving; and a stop position error measurement unit and a motor drive command generation unit for correction movement for performing corrective movement according to the floor surface movement characteristics after path-following driving.

Disclosed are a method and an installation for discontinuously counting objects on a moving vehicle, the vehicle moving in a continuous flow along a straight or substantially straight course, for example for counting gas cylinders loaded on a moving vehicle, for example a vehicle entering and / or leaving an industrial site.

Described herein is a method for wireless transmission of energy in space, wherein a constellation of transmitting satellites orbiting around a celestial body, such as the planet (P) Earth or the Moon (L), are equipped with a laser apparatus for sending a beam of coherent electromagnetic waves to an orbiting satellite or another receiving target, such as a mobile vehicle or a fixed base on said generic celestial body, in order to transmit energy thereto. The total power transmitted is divided among the orbiting satellites in the constellation, resulting in less contraindications than in the case of a single transmitting system with equivalent total power. The advantage of such division among a constellation of satellites mainly consists of shorter periods of solar eclipse, since sunlight is necessary for the operation of the transmission system. The receiving target or satellite converts the beam of electromagnetic waves into electric energy.

The invention relates to an automatic guided vehicle for molten metal transfer and a working method, and belongs to the technical field of automatic transportation equipment. The vehicle comprises a mobile vehicle body, and further comprises a bag cover opening and closing device, a butt joint bearing part, a storage battery mounting assembly, a dust removal system, a navigation obstacle avoidance system and a control system which are arranged on the mobile vehicle body, and the bag cover opening and closing device is used for automatically opening or closing a bag cover; the butt joint bearing part is used for bearing an external container; the storage battery mounting assembly is used for locking a storage battery module on the mobile vehicle body in a releasable manner; the dust removal system is arranged close to the butt joint bearing part and is used for collecting smoke dust generated by the molten metal ladle; the navigation obstacle avoidance system is used for path navigation and obstacle detection of the automated guided vehicle; and the control system controls the mobile vehicle body to stop when the navigation obstacle avoidance system detects an obstacle. The automatic guided vehicle is flexible in operation, high in automation degree, safe and reliable.

To provide a small mobility in which the risk of runaway caused by switching of a traveling mode is effectively suppressed.SOLUTION: Provided is a small-sized mobility 1 having a first mode and a second mode as travel modes, the second mode having a higher maximum speed than the first mode, the small-sized mobility 1 including a first sensor 11 configured to detect that a driver is in the small-sized mobility 1 and a second sensor 12 configured to detect that the driver is holding a steering wheel, the small-sized mobility 1 being capable of switching the travel mode from the first mode to the second mode on condition that the first sensor 11 and the second sensor 12 are in a detection state.SELECTED DRAWING: Figure 1

A mobile vehicle includes: a vehicle body unit; a plurality of vehicle wheel parts; a first driving part configured to be connected to the vehicle wheel parts, and be able to rotate the vehicle wheel parts around a first rotation axis as its rotation center in a first rotation direction; a second driving part configured to connect the vehicle body unit and the first driving part, and be able to rotate the vehicle wheel parts and the first driving part around a second rotation axis as its rotation center in a second rotation direction; and a control unit configured to be disposed in the vehicle body unit and be able to control the first driving part and the second driving part. The vehicle wheel part includes a plurality of sub-vehicle wheel parts that are able to rotate in a third rotation direction different from the first rotation direction.

The invention discloses an ISAC network optimization method and system for multi-unmanned-aerial-vehicle cooperative positioning communication, and relates to the technical field of sixth-generation mobile communication, and the method comprises the steps: obtaining observation data of multiple unmanned aerial vehicles based on a multi-unmanned-aerial-vehicle cooperative positioning and communication framework, integrating the observation data through a data fusion mechanism, and obtaining fusion state data; establishing a joint optimization problem by taking maximization of the average reachable rate of the system as a target function and combining constraint conditions; solving a joint optimization problem by adopting a hybrid actor-commentator successive convex optimization algorithm, decomposing the joint optimization problem into three sub-problems of associated variable optimization, beam forming optimization and unmanned aerial vehicle flight path optimization, and alternately solving the three sub-problems until a target function is converged, and obtaining an optimal correlation variable, an optimal beam forming vector and an optimal unmanned aerial vehicle flight path. According to the invention, through cooperative work of multiple UAVs, the positioning precision and communication performance of the mobile vehicle are improved, and system energy consumption and service quality are balanced at the same time.

Systems and techniques for inspecting vehicles, such as cars or trucks. Some embodiments provide a method for inspecting a vehicle using a vehicle inspection system. The vehicle inspection system may include a vehicle exterior inspection system having a plurality of exterior sensor arrays, the plurality of exterior sensor arrays including respective sets of sensors oriented in different directions. The vehicle inspection system may include a vehicle undercarriage inspection system having an undercarriage sensor array including cameras configured to capture images at different angles, and a sensor configured to output vehicle position / motion data. In some embodiments, the method includes: moving the vehicle and / or vehicle inspection system; triggering capture, by the exterior sensor arrays and undercarriage sensor array, of sensor data about the vehicle; capturing the sensor data; stopping capture of the sensor data; stopping movement of the vehicle and / or vehicle inspection system; and generating a vehicle condition report.

According to the present invention, vehicle body components are mounted to the correct positions in various types of mobility vehicles. That is, provided are a system and a method for mounting vehicle body components for mobility vehicles, wherein stable support is provided for various types of mobility vehicles according to the shapes of regions to which the vehicle body components are mounted, thus minimizing deviation in the assembly of the vehicle body components, and installation defects and deviations in assembly are reduced through the examination and adjustment of the mounting positions of the vehicle body components, thus improving the commercial value thereof.

Systems and computer-implemented methods are disclosed for providing social entertainment experiences in a moving vehicle via an apparatus that simulates human social behavior relevant to a journey undertaken by the vehicle, for displaying human-perceivable exterior communication on the moving vehicle to neighboring vehicles and / or pedestrians, and for providing a modular travel experience.

The invention relates to the field of spraying, and particularly discloses a high-pressure rotary-cut type dust catching and spraying device for a down-the-hole drill, which comprises a mobile vehicle body, a lifting assembly is arranged on the mobile vehicle body, a drilling assembly is arranged at the output end of the lifting assembly, and a water supply assembly is arranged on the mobile vehicle body. A communicating assembly communicating with the water supply assembly is arranged on the movable vehicle body, and a capturing assembly used for capturing dust is arranged between the communicating assembly and the drilling assembly. During early drilling, the first-stage spraying assembly and the second-stage spraying assembly can synchronously capture dust, the second-stage spraying assembly has a compensation effect on the first-stage spraying assembly, and dust escape is avoided; and during later drilling, the effect of catching dust in the catching assembly by the second-stage spraying assembly can be achieved, the dust falling effect is achieved, meanwhile, two water curtains are formed, the dust blocking effect is achieved, dust escape is further reduced, and the dust catching effect is greatly improved.

The invention relates to a handle arrangement (1), comprising at least: - a support element (4), - a handle element (2) which is movably arranged on the support element (4) between a non-use position (100) and a use position (102), and - an adjustment mechanism (6) which couples the handle element (2) and the support element (4) together, wherein the adjustment mechanism (6) is designed to move the handle element (2) between the non-use position (100) and the use position (102) by actuation, wherein the adjusting mechanism (6) comprises at least one extension cam (6.1) and an extension lever (6.2) and the handle element (2) is designed as a handle lever (6.3) which on the one hand engages with the extension cam (6.1) and on the other hand is pivotally connected to the extension lever (6.2) and is movable by means of this between the non-use position (100) and the use position (102).

The utility model relates to the technical field of pressure pipeline maintenance, in particular to a pressure pipeline deformation detection device which comprises a moving vehicle body, a first detection assembly and a second detection assembly, and the first detection assembly and the second detection assembly are arranged at the two ends of the moving vehicle body respectively in the moving direction of the moving vehicle body in a pressure pipeline; the first detection assembly comprises a supporting component, a displacement sensor, a detection component and a spring, the supporting component is arranged on the mobile vehicle body, the displacement sensor is arranged on the supporting component, and the detection component is slidably connected with the detection end of the displacement sensor; the spring is arranged between the detection component and the detection end of the displacement sensor along the moving direction of the detection component; the second detection assembly comprises a pull rope encoder and a limiting component, the pull rope encoder is arranged on the movable vehicle body, and one end of the pull rope encoder is connected with the limiting component. The pressure pipeline deformation detection device provided by the utility model can detect the deformation quantity of the inner wall of the pressure pipeline, is simple and convenient to operate, and saves time and labor.

A vehicle is provided. The vehicle includes a wheel configuration having a front wheel assembly and a rear wheel assembly. The vehicle further includes a frame that is coupled to the wheel configuration and a steering system having at least one of a handlebar or a steering wheel mounted at a front portion of the frame. The vehicle further includes a battery unit that is proximal to the front wheel assembly and is disposed on a support portion of the frame. The vehicle further includes a pedal unit that is mounted at a middle portion of the frame. The vehicle further includes a carrier mounted in proximity to the rear wheel assembly and configured to support at least one cargo container.

A system and method for mapping vehicle parking includes receiving, by a global navigation satellite system (GNSS) receiver, located within a vehicle, a GNSS signal, where based on the GNSS signal, a position of the vehicle is determined. One or more vehicle movement sensors are configured to track, upon entering into a parking structure with a subsequent loss of reception of the GNSS signal, a movement of the vehicle within the parking structure. An optical sensor, in the vehicle, identifies vehicle location information within the parking structure where one or more sensors within the vehicle map, based on the tracking and identifying, use simultaneous localization and mapping (SLAM), to generate parking space mapping data. Upon cessation of movement of the vehicle, a parking state of the vehicle is initiated where a determination is made of a parking space position of the parked vehicle within the parking structure.

A vehicular access system includes a door handle assembly having (i) a base mounted at a door of a vehicle, (ii) a handle movable relative to the base and (iii) an electrically operable actuator that is electrically operated to move the handle relative to the base. The handle is movable between a recessed position and a partially extended position. The vehicular access system controls operation of the electrically operable actuator to move the handle between the recessed position and the partially extended position. The vehicular access system detects an authorized user and determines movement of the detected authorized user. Responsive to determination that the authorized user is approaching the door of the vehicle, the vehicular access system unlocks the door handle assembly and controls operation of the electrically operable actuator to move the handle to the partially extended position.

According to the mobile vehicle-mounted intelligent express cabinet provided by the utility model, the express cabinet can be conveniently moved out and the compartment can be closed through the lifting device at the end point of the bottom of the compartment and the tractor matched with the lifting device to operate. By means of the design, the express storage and taking operation is more efficient, meanwhile, rapid deployment and movement of the express cabinet are facilitated, and the requirements of different places and scenes are met; due to the design of the outward-turning type double-folding blocking door plates, enough space can be provided for the express cabinet to move out when the outward-turning type double-folding blocking door plates are opened, the outward-turning type double-folding blocking door plates can be tightly attached to the two sides of a compartment when closed, space occupation is effectively reduced, and the overall space utilization rate is increased; the door blocking plate can be used as a rain blocking facility when lifted, and the practicability of the vehicle-mounted intelligent express cabinet is improved through the design; the lifting movement of the door blocking plate is controlled through the tractor, automatic operation of opening and closing of the compartment is achieved, the difficulty and cost of manual operation are reduced, and the working efficiency is improved.

The application relates to a multifunctional power equipment detection mobile vehicle, which comprises a driving device for driving the mobile vehicle to move in a power equipment detection area according to a control device; a detection device for acquiring detection data of power equipment in the detection area; and a control device for controlling the driving device to drive the mobile vehicle to detect power equipment corresponding to a pre-specified detection point in the power equipment detection area, and sequentially determining detection points in a moving path of the mobile vehicle after the pre-specified detection point in the power equipment detection area according to the detection data of the power equipment and a correlation coefficient between the power equipment in the detection area, and controlling the driving device to move according to the moving path, wherein when the mobile vehicle moves to a detection point, the control device controls the detection device to detect the power equipment corresponding to the detection point to acquire the detection data of the power equipment.