563 results about "Mobility system" patented technology

A mobile system is provided for managing safety in a dynamic environment. The system comprises: a computer vision component for generating a computer vision output data; a real-time locating component for generating location data about an object within the industrial environment; a LIDAR component for generating 3D point cloud data of the industrial environment; and one or more processors coupled to the computer vision component, the real-time locating component and the LIDAR component and configured to: (i) process the data stream with aid of a machine learning algorithm trained model to generate a safety related result and feedback data, and (ii) deliver the feedback data to the object via the mobile tag device, and a mobile platform configured to move the mobile system in the environment.

Embodiments of the current disclosure provide for a mobile system interface device that translates between agnostic mobile system data and adapted mobile system data. Embodiments of the current disclosure also provide for remote active diagnostics of a mobile system using the mobile system interface device. Embodiments of the current disclosure also provide for testing of mobile systems using the mobile system interface device.

A tool feeding system includes a tool cart having a tool cart coordinate space and surgical tools removably carried by the tool cart at known locations within the tool cart coordinate space. The tool cart is physically attached to a surgical robotic system having one or more surgical robotic arms and a central control unit which controls movement of the robotic arms in a surgical robotic coordinate space. The central control unit registers the tool cart coordinate space with the surgical robotic coordinate space to create a common surgical robotic space, allowing the central control unit to kinematically control motion of the surgical robotic arms within the common surgical robotic space to retrieve and return multiple tools and perform surgical procedures with the tools.

Various powered mobility systems for users are described. The powered mobility system can include at least one powered skate. The powered skate can include a platform, a plurality of wheels, and a motor assembly. The motor assembly can include a motor. The motor can be powered by a power supply. A motor control can be implemented to determine when power is supplied to the motor from the power supply.

The invention discloses a high-definition map generation method and system based on point cloud and multi-objective optimization, and the method comprises the steps: obtaining sensor data, carrying out the data preprocessing of the sensor data, so as to generate a 3D point cloud image, and carrying out the semantic tag recognition, semantic segmentation and probabilistic reasoning, so as to obtain a semantic tag; the method comprises the following steps: optimizing a 3D point cloud image by using a probabilistic algorithm, carrying out semantic mapping to obtain topological information corresponding to the 3D point cloud image, fusing a semantic tag and the topological information to generate a high-definition map, and planning a safe and efficient path for a vehicle according to the generated high-definition map to complete the generation of the high-definition map. A mobile L i DAR system and probability-based multi-objective optimization are combined, a high-definition map is generated in a complex urban environment, a highly accurate and dense map is realized, key factors such as autonomous ability, rapid data acquisition, minimum error and dense point cloud are considered, and the accuracy of the map is improved. The integration of the multi-objective random model improves the reliability of map generation by incorporating various risk metrics.

A processing system is for a motorized mobile system that provides powered mobility to one or more users. The motorized mobile system may consist, for example, of one or more of a mobile chair, a mobility scooter, an electronic conveyance vehicle, a riding lawn mower, a grocery cart, an all-terrain vehicle, an off-road vehicle, and a golf cart. The processing system comprises at least one sensor to measure one or more kinematic states of an object proximate to the motorized mobile system and at least one processor to use at least one object kinematic model as at least one state estimator. The at least one processor predicts a first kinematic state estimate of the object at a first time based on a prior knowledge of state for the object. The at least one processor uses the first kinematic state estimate of the object at the first time and a measured kinematic state observed by the sensor at a second time to determine a second kinematic state estimate of the object at the second time, wherein the first time is less than the second time. The at least one processor outputs the first kinematic state estimate at the first time from the object kinematic model for use by at least one other process of the motorized mobile system, wherein the at least one other process causes one or more actions to be taken by the motorized mobile system based on the first kinematic state estimate of the object at the first time. The at least one processor uses the second kinematic state estimate at the second time as an input to the object kinematic model to predict another kinematic state estimate of the object.

A method and automatic ball machine comprise an imaging system, a ball launching system, a mobility system, and a controller. The imaging system produces image data related to an environment of the automatic ball machine including a player to receive a ball. The ball launching system launches the ball to place the ball at a location proximate to the player. The mobility system automatically moves the automatic ball machine about the environment to change a trajectory of the ball based on the image data. The controller detect a location of the automatic ball machine relative to the environment based on the image data, adjust the ball launching system to place the ball at the location proximate to the player based on the image data, and control the mobility system to automatically move the automatic ball machine about the environment based on the image data.

The embodiment of the invention relates to the technical field of ultrahigh frequency passive RFID, in particular to an intelligent storage RFID robot reading perception and trajectory optimization method and system. According to the method, the position coordinates of the goods shelf are obtained by building the model and utilizing the label characteristic values, the interaction state of the UHF RFID robot and the goods shelf can be sensed, the distribution state of the goods is further sensed, and the number and the position of the missed goods are estimated. Furthermore, the advancing track of the UHF RFID robot system in the warehouse management scene is designed and optimized according to the sensing result, so that the reading accuracy and the checking efficiency of the mobile RFID system are improved.

The invention discloses an automatic transportation-distribution device and method for rock-fill dam panel concrete, the device adopts a spiral stirring roller to continuously stir concrete, prevent initial setting or bleeding and maintain slump stability, the bottom of a stock bin is designed to be an adjustable concrete discharge port in the rotation direction, the concrete is automatically discharged through gravity, and the concrete is automatically conveyed and distributed. Precise putting is realized; automatic panel distribution is achieved through belt conveyor conveying and rail moving, and a rail system parallel to a panel is adopted as a moving system, so that the distribution system can flexibly move in the length direction of the panel; according to the method, the discharging efficiency of a chute and horizontal material distribution is quantified, the slump of concrete, the inclination angle of the chute and the friction coefficient are considered in the conveying capacity of the chute, geometric parameters and power parameters of a belt conveyor are considered in the discharging efficiency of the horizontal material distribution, and the discharging condition of the concrete is monitored in real time; parameters of the chute and the belt conveyor are automatically adjusted through an algorithm, and smooth connection of transportation and paving is ensured.

Methods, systems, and devices for wireless communication are described. In some systems, a network entity may transmit, to a user equipment (UE) while the UE operates in an active state, a control signal including a request for the UE to transition to an inactive state for at least a time period and including a set of communication parameters for subsequent communications after operating in the inactive state for at least the time period. The active state may be associated with monitoring for a downlink control channel and the inactive state may be associated with skipping monitoring for the downlink control channel. The UE may transition from the active state to the inactive state for at least the time period based on the control signal. The UE may subsequently operate in the active state after the time period in accordance with the set of communication parameters indicated via the control signal.

The invention discloses a mobile intelligent ferry vehicle for a photovoltaic cleaning robot. The mobile intelligent ferry vehicle comprises a mobile system; a parking support; the rotating system is mounted between the box chassis and the parking bracket and is used for driving the parking bracket to rotate; the shear type lifting system is arranged between the rotating system and the parking support; the shear type lifting system comprises a set of supports capable of being independently adjusted and used for adjusting the height and the gradient of the parking support. The translation system is arranged between the shear type lifting system and the parking bracket and is used for driving the parking bracket to linearly move; the management control system is configured to obtain relative pose parameters of the parking bracket and the photovoltaic bracket; and based on the relative pose parameters, the rotating system, the shear type lifting system and the translation system are controlled to cooperatively act, so that the planeness, the side edge parallelism, the coaxiality and the clearance degree of the parking support and the photovoltaic support meet preset threshold values. The invention further discloses an operation method of the mobile intelligent ferry vehicle for the photovoltaic cleaning robot.

A system and method for controlling motorized vents of an HVAC system of a vehicle including at least one motor to move air louvers of an HVAC vent of the HVAC system, at least one thermal sensor to sense hot / cold areas inside the vehicle, and a position and motion control to control movement of the at least one motor, wherein position and motion control determines a targeted positioning of airflow based on hot / cold areas sensed by the thermal sensor.

The invention provides a unilateral step obstacle crossing attitude control method for a wheel-track combined type mobile system, which relates to the field of mechanical engineering control and comprises the following steps of: establishing an initial coordinate system of a robot, and defining space attitude parameters of the robot in an obstacle crossing attitude adjustment process; representing topographic conditions by using the wheel center position, representing a vehicle body attitude by using the spatial attitude parameters, and performing spatial transformation on the initial coordinate system to obtain a kinematic model about the wheel center position and the spatial attitude parameters; on the basis of kinematics modeling, obstacle crossing stability of the robot is used as a control target, the swing angle of a rear swing arm of the robot and the length of an electric push rod are used as control variables, the control variables are used as an initial population of an improved genetic algorithm, and the improved genetic algorithm is used for carrying out iterative solution on the control variables until an optimal solution is obtained. The obstacle crossing posture of the single-side step obstacle of the robot is adjusted by controlling the optimal solution, then the pitch angle and the roll angle are cooperatively adjusted, and the obstacle crossing stability is improved.

The utility model discloses a filter plate moving system for a filter press, comprising a suspension beam (1) and a plurality of filter plates (2) sequentially suspended on the suspension beam (1) in the left-right direction, characterized in that: the suspension beam (1) has at least two first guide rails (11) and at least two limit strips (12) corresponding to the first guide rails (11), the limit strips (12) are located directly above the corresponding first guide rails (11), at least two first rollers (22) corresponding to the first guide rails (11) are installed on the top of the filter plate (2), the rotation axes of at least two first rollers (22) do not overlap, and each of the first rollers (22) can be slidably installed above the corresponding first guide rail (11) and limited below the corresponding limit strips (12). Compared with the prior art, the filter plate moving system for a filter press of the utility model can realize stable movement of the filter plate.

A content display device for a road vehicle; the content display device comprising a support element configured to be mounted centrally at a dashboard of the road vehicle; at least one screen, mechanically connected to the support element and configured to be visible to a passenger and / or a driver while driving; a movement system hinged to the support element and hingeble to the dashboard for alternately rotating the screen towards the driver and / or towards the passenger.

The invention discloses a three-mode switching type sewage plant biochemical pool inspection robot control system, and belongs to the technical field of robot inspection, the three-mode switching type sewage plant biochemical pool inspection robot control system comprises a composite moving system, an integrated crawler walking module, a buoy module and a propeller module, and the three-mode switching type sewage plant biochemical pool inspection robot control system is used for controlling and switching walking modes of an inspection robot; the mode switching triggering mechanism is used for switching the composite moving system to the crawler walking module, the buoy module or the propeller module according to the water depth; the multi-source heterogeneous sensor monitoring module is used for detecting environmental data in real time through a multi-source heterogeneous sensor; and the path planning module is used for fusing monitoring data of the multi-source heterogeneous sensor, optimizing a global path by adopting an improved ant colony algorithm, and carrying out dynamic obstacle avoidance in combination with a D * Lite algorithm. Switching of multiple propelling modes is supported, and limitation of a single moving mode of a traditional robot is broken through; and meanwhile, monitoring data of heterogeneous sensors are aligned, and dynamic obstacle avoidance is performed by adopting an improved ant colony algorithm in combination with a D * Lite algorithm, so that the accuracy of path planning is improved.

The invention discloses automatic punching operation equipment for an intelligent support, and aims to solve many problems of traditional support punching construction. The equipment comprises a bottom crawler belt moving system, and a crawler belt is stably connected with a support and a main body to adapt to complex terrains; the positioning sensor belt surrounds the main body for precise positioning; the lifting system is matched with the rotating platform to meet operation at different heights; the dust collection box and the dust collection cover are used for collecting dust; the intelligent mechanical arm carries a plurality of drill bits and a steel bar detector and can flexibly punch holes and avoid steel bars; and mechanical vision, a working indicating lamp and a control cabinet display screen are also used for assisting operation. When the device is used, workers firstly position marks, equipment automatically searches positions, and holes are punched after steel bars are detected, so that various operations of floor slabs and wall surfaces can be realized, and remote monitoring can also be realized. The device is suitable for punching various constructional engineering supports, has the advantages of being high in automation degree, precise in construction, environmentally friendly, efficient and the like, and can greatly improve the construction efficiency and quality and reduce the cost and risk.

In one embodiment, a mobile system populates a rate lookup table using sampled data indicative of signal strength measurements, traffic quality of service tags, and transmission rates for wireless communications between the mobile system and one or more access points of a wireless network. The mobile system determines a quality of service tag for traffic to be sent between the mobile system and a particular access point of the wireless network and a signal strength between the mobile system and the particular access point. The mobile system selects, using the rate lookup table, a transmission rate for the traffic to be sent, based on the quality of service tag and the signal strength determined by the mobile system. The mobile system sends the traffic from the mobile system to the particular access point using the transmission rate.

The invention discloses an underwater operation nuclear industry robot which comprises an amphibious moving system, and the amphibious moving system comprises a chassis, a land moving module, an underwater moving module and an adsorption fixing module; the two sets of operation systems are installed on the front side of the top face of the chassis, each operation system comprises a multi-degree-of-freedom mechanical arm and a grabbing mechanical arm, the multi-degree-of-freedom mechanical arms are installed on the top face of the chassis, and the grabbing mechanical arms are installed at the ends of the multi-degree-of-freedom mechanical arms; the recovery and storage system is mounted on the top surface of the chassis; the visual recognition system is installed on the rear side of the top face of the chassis, and the visual recognition system comprises a supporting module, a lighting module and a recognition module; and the amphibious moving system, the operation system, the recovery and storage system and the visual identification system are all connected with the terminal controller. The underwater robot can flexibly enter an underwater operation area from the land, and is suitable for operation in various complex environments.

The utility model provides a connecting structure, a transmission device, a transmission assembly, an intelligent service system, an intelligent mobile system and an intelligent terminal, in the connecting structure, a first mounting seat is provided with a first mounting position and a second mounting position at an interval along a second direction; the second mounting seat and the first mounting seat are rotatably connected around a first axis arranged in a first direction and a second axis arranged in a third direction; and the connecting rod mechanism is rotatably connected with the second mounting seat. According to the joint assembly, the first joint module and the second joint module are assembled in the connecting structure, the connecting rod mechanism is controlled to present different motion changes, and the second mounting seat is driven to rotate around the first axis and / or the second axis, so that the degree of freedom of the joint assembly is increased, and the flexibility is improved.

Various powered mobility systems for users are described. The powered mobility system can include at least one powered skate. The powered skate can include a platform, a plurality of wheels, and a motor assembly. The motor assembly can include a motor. The motor can be powered by a power supply. A motor control can be implemented to determine when power is supplied to the motor from the power supply.

The utility model provides a mechanical platform moving system which is used for solving the problem that a vehicle cannot pass through a deep pit. The mechanical platform is installed at the bottom of the deep pit, when a vehicle needs to pass through the deep pit, the mechanical platform moves from the initial position to the stop position, the supporting legs extend out, the mechanical platform is made to have stability, a section of mechanical road surface is formed on the deep pit, and the vehicle can pass through the mechanical platform; when the vehicle is not allowed to pass through the deep pit, the supporting legs are withdrawn, the mechanical platform moves to the initial position, the mechanical road surface on the deep pit disappears, and the vehicle cannot pass through. The utility model has the advantages of high reliability, high stability and high bearing performance.

The invention belongs to the technical field of fire rescue equipment, and particularly relates to an automatic fire extinguishing device for a fire rescue quadruped robot and a fire extinguishing method of the automatic fire extinguishing device, which are combined with a flexible moving system of the quadruped robot, realize accurate injection and effectively control fire spreading through real-time detection of fire source position information by a visual identification module. Compared with a traditional manual fire extinguishing mode, the device can automatically execute the fire extinguishing task in the dangerous environment, the risk of firefighters is remarkably reduced, and the rescue safety is improved. And quick response to a fire source and efficient fire extinguishing are realized. Through the communication part, communication with an external terminal is kept in real time, an instruction is received, image information collected by the visual identification module is returned, and efficient unmanned fire extinguishing is achieved. The overall structural design is compact, operation is easy and convenient, good environment adaptability is achieved, fire extinguishers of different sizes are supported, efficient operation can be conducted in various complex fire-fighting scenes, and therefore the safety and efficiency of the fire extinguishing task are improved.

An autonomous product picking system includes product pick up stations at different locations within a facility having call stations with activation buttons at a user interface activated by an operator to transmit call requests when the products are needed to be picked up and to transmit completion signals when the products have been picked up. An automatic guided vehicle is movable within the facility between the product pick up stations and a product drop off station. A system control module guides the AGV within the facility and includes a system communication module communicatively coupled to the AGV and the call stations. The system communication module receives the call requests and the completion signals from the call stations when the activation buttons are activated.

A vehicle lift comprising a movement system configured to be installed in a pit in the ground, a platform engaged with the movement system and movable entering to and exiting from the pit, at least one arm carried by the platform and configured for contacting a vehicle to be lifted. The arm is movable between an extended position and a retracted position. The lift comprises a stop movable relative to the platform between a grip position where it engages the arm and a release position where it disengages the arm. The lift comprises an actuator carried by the platform and active on the stop to move said stop between the grip position and the release position.

The invention discloses an autonomous mobile system outdoor positioning method and device fusing a laser radar and RTK, and the method comprises the steps: obtaining laser radar positioning data and RTK positioning data, the laser radar positioning data being positioning data obtained by calculating point cloud data obtained by scanning the surrounding environment through a laser radar by a laser radar positioning module, and the RTK positioning data being positioning data obtained by calculating point cloud data obtained by scanning the surrounding environment through a RTK positioning module; the RTK positioning data is positioning data obtained by using an RTK module, and the laser radar and the RTK module are carried on a target autonomous moving system; fusing the laser radar positioning data and the RTK positioning data to obtain a fused positioning result; and the abnormal state of the laser radar positioning module is judged, and when it is judged that the laser radar positioning module is in the abnormal state, the RTK pose is used to re-initialize the laser radar positioning data, and repositioning is carried out. The method has the advantages of being simple in implementation method, low in cost, high in environmental adaptability, stable, reliable and the like, has a repositioning function and can ensure positioning continuity.

Various powered mobility systems, such as scooters and wheeled boards, are disclosed. The powered mobility system can be a drive assembly, which can include a motor, transmission assembly, driving wheel, and power supply. The drive assembly can be detachable from the rest of the personal mobility vehicle.

The utility model discloses a moving-detecting-repairing integrated robot laser cladding system which comprises an upper computer, a robot laser cladding system, an automatic guided vehicle cooperative moving system and a measuring system, wherein the robot laser cladding system, the automatic guided vehicle cooperative moving system and the measuring system are respectively connected with the upper computer; the robot laser cladding system comprises a laser, a powder feeder, a water cooling machine, a mechanical arm system and a cladding head; the automatic guided vehicle cooperative moving system comprises a plurality of automatic guided vehicles; the laser, the powder feeder, the water cooling machine and the mechanical arm system are transferred to a site through the automatic guide vehicle; the cladding head is arranged on the mechanical arm system, the laser is connected with the cladding head through a laser optical cable, the powder feeder is connected with the cladding head through a powder feeding pipe, and the water cooling machine is connected with the cladding head through a water inlet pipe and a water outlet pipe to form a cooling loop. According to the system, large workpieces do not need to be carried, cooperative movement of multiple devices can be achieved, and the workpieces to be repaired can be repaired on site; stations are convenient to move, and the working space is not limited; the detection system is high in speed, low in cost and high in precision.

Lid moving systems and methods facilitate reliable and safe movement of lids for chambers. Such systems may include: (a) a base member; (b) side walls extending from the base member with each including a cam surface defined therein; (c) a lid mounting arm extending away from the base member; (d) a first pivotal connection system engaging the cam surfaces and pivotally engaging the lid mounting arm; (e) a traveler member including a recess or opening on a surface facing the base member; (f) a second pivotal connection system pivotally engaging the traveler member with the lid mounting arm; (g) a motor for moving the traveler member (causing movement of the lid mounting arm with respect to the side walls); and / or (h) a stopper mechanism extending into the recess or opening of the traveler member from a direction of the surface facing the base member when the lid is opened.

A method and system for the flexible combined transport of persons and / or freight via rail or road. A coordination system coordinates the total transport capacity and the specific demand for transport of passengers and freight in real time and dynamically. The coordination system registers the existing capacity of persons and freight of a transport means, determines a residual capacity, defined by the difference between the passenger capacity and the passenger transport demand, and determines a transformation capacity, which is determined by the size of the residual capacity that can be transformed for the carriage of freight. The freight capacity is determined by the transformation capacity and the existing freight capacity. A multi-functional transport modality for rail or road and other support means for the realization of an efficient and resilient mobility system for passengers and freight.