91 results about "Mobile object" patented technology

Provided is a control system, including: a mobile object control unit configured to control a mobile object; an update control unit configured to receive an update program of the mobile object control unit from an external apparatus, and update the mobile object control unit with the update program; an instruction acquisition control unit configured to perform control to acquire a user instruction indicating that the update of the mobile object control unit with the update program is not executed; and a determination unit configured to determine whether an updatable condition is satisfied, which is a determination condition for determining the mobile object is in an updatable state or not, based on at least either of a driveline state of the mobile object or an opening or closing state of a door installed in the mobile object.

A door control apparatus includes a controller that controls the opening and closing of a door provided at an opening of a vehicle, based on imaging data of a predetermined imaging range of an external area relative to the opening. The controller executes a process to extract a target of motion as at least one mobile object moving toward the opening by detecting the motion from the imaging data in a time series in a predetermined area included in the imaging range, and a process to vary the opening and closing timing of the door based on the extracted at least one mobile object. In first and second areas contained in the predetermined area, the controller extracts the target as the mobile object when the direction of the motion is included within predetermined first and second ranges, respectively.

This sensor calibration method is for calibrating a target sensor that is attached to a mobile object body (1) of an autonomously moving mobile object (100) and that detects surrounding objects in the form of point-cloud data. The sensor calibration method includes: acquiring a point-cloud map of the surroundings of the mobile object body (1); using the target sensor to detect objects surrounding the mobile object body (1); converting the position of each of the point-cloud data points detected by the target sensor from a sensor coordinate system of the target sensor to a reference coordinate system, thereby obtaining the position of each point-cloud data point in the reference coordinate system; and calibrating the sensor coordinate system so as to reduce the positional deviation between corresponding points between the point-cloud map and the point-cloud data in the reference coordinate system.

[Problem] A posture of a camera of a mobile object is controlled by a simple operation.[Solution] A control method according to an embodiment of the present disclosure includes acquiring posture information of an operation device that is able to be held or worn by a user on the basis of a sensing signal of a motion sensor provided in the operation device, executing / activating a remote control mode for remotely controlling a posture of an imaging device provided in a mobile object on the basis of a first user operation to the operation device, outputting, to the user, notification information indicating that the remote control mode has been executed / activated, and controlling the posture of the imaging device on the basis of the posture information during at least a part of a period in which the remote control mode is executed / activated.

This application provides a real-time trajectory data processing method, apparatus, and system. The method includes: acquiring trajectory data of a moving object and performing denoising processing on the trajectory data to obtain valid trajectory point data; acquiring M candidate road network points of the current trajectory point from the valid trajectory point data; where M is a positive integer; determining a variable sliding window corresponding to the current trajectory point; wherein the length of the variable sliding window is K, the variable sliding window includes N first transition probabilities of the previous trajectory point and a first candidate road network point combination corresponding to each first transition probability, each first candidate road network point combination including K historical candidate road network points, where N and K are positive integers; and performing map matching processing on the M candidate road network points based on the variable sliding window to obtain the road network points of the current trajectory point. This achieves high-precision and low-latency real-time map matching of trajectory data.

A remote control system includes: a moving object configured to be movable by remote control, the moving object including a deactivation execution unit configured to reversibly or irreversibly deactivate the remote control; a position information acquisition unit configured to acquire position information regarding the moving object; a determination unit configured to determine whether the moving object is located inside a predetermined first region and whether the moving object is located inside a predetermined second region using the position information, the second region being different from the first region; and a deactivation command unit configured to supply a first command to the moving object when the determination unit determines that the moving object is located inside the first region, the first command being a command for causing the deactivation execution unit to reversibly deactivate the remote control, the deactivation command unit configured to supply a second command to the moving object when the determination unit determines that the moving object is located inside the second region, the second command being a command for causing the deactivation execution unit to irreversibly deactivate the remote control.

The utility model relates to lighting control technical field discloses a kind of passageway lamp intelligent control circuit of identification distance larger and reliable higher, including the detection and amplification module (110) for detecting the temperature signal of mobile object, comparison module (120) and switch module (130), wherein, when voltage signal is greater than / less than voltage threshold value, comparison module (120) exports high level control signal according to current comparison result, control signal is used to control switch module (130) work, to control luminaire to open.

To provide a mobile object position estimating method capable of improving the accuracy of estimating an actual position of the mobile object.SOLUTION: A mobile object position estimation system 1 is provided with a computer 7 that stores three-dimensional coordinates 41 of a specific object 32 in an actual physical space 40. The computer 7 extracts a plurality of characteristic points of an object captured in a video image captured by a camera 4, generates an environment map 50 in which three-dimensional coordinates of the respective characteristic points are recorded and which includes information on the environment surrounding a mobile object 2, estimates three-dimensional coordinates 53 indicating the position of the mobile object 2 in the environment map 50 based on the characteristic points recorded in the environment map 50, and corrects the coordinate system and scale of the environment map 50 to match the coordinate system and size of the physical space 40 based on the coordinates 41 in the physical space 40 and the position in the video of the specific object 32 captured in the video image captured by the camera 4.SELECTED DRAWING: Figure 3

The application discloses a moving object trajectory prediction method and system based on a Monte Carlo method, and belongs to the field of trajectory prediction; the method comprises the following steps: collecting historical trajectory data of a vehicle, acquiring environment information, and performing data cleaning processing and feature extraction; determining a vehicle operation mode, an acceleration model and environment influence factors according to the historical trajectory data and the environment information after feature extraction, and constructing a motion model; based on the motion model, a Monte Carlo method is adopted to perform multiple simulation experiments on a future trajectory of the vehicle, different initial conditions and environment influence factors are considered, and a series of trajectory samples are generated; based on the trajectory samples, a future trajectory distribution of the vehicle is estimated, and a position and a probability distribution of the vehicle possibly appearing at each moment are obtained; a position confidence interval is calculated according to the characteristics of a Gaussian distribution, and the future trajectory of the vehicle is predicted in combination with the estimation result of the future trajectory distribution of the vehicle.

In a suggestion system that provides proposals to passengers of a mobile vehicle, the system aims to provide more appropriate suggestions based on the passenger's purpose of travel. [Solution] The proposal system S, which makes suggestions to a passenger U of a vehicle V as a mobile object, comprises an interactive terminal 11, a biometric information detection device 13 that detects the passenger U's biometric information I2, a movement information detection device 14 that detects movement information I3, a proposal unit 112 that proposes passenger actions to be performed by the passenger U themselves, and an estimation unit 111 that acquires the purpose of boarding the vehicle V and the passenger U's mental and physical state C5, including emotions, based on the content of the conversation with the passenger U via the terminal 11 I1, the biometric information I2, and the movement information I3. The proposal unit 112 controls the proposal of passenger actions based on the purpose of boarding C4 and the mental and physical state C5.

This application discloses a method, apparatus, computer device, medium, and program product for determining navigation routes. It divides a virtual space into reference planes to obtain multiple grids, thereby reducing the amount of navigation data. Based on the occupancy of N virtual obstacles in the target virtual space, a span information set of the target grids is determined. The span information set includes span information used to describe the spatial height of the corresponding passable space. Each grid is used as a target grid, obtaining a span information set corresponding to each grid. Then, based on the span information sets corresponding to each grid, the navigation route required for the object to be moved in the virtual space is determined. Therefore, by dividing the virtual space into grids and adding span information to the grids to describe spatial height, the diversity of navigation routes is expanded while improving pathfinding efficiency.

An apparatus for removing at least one portion of at least one coating system present in a multi-glazed window, the window including at least two glass panels alternatively separated by at least one interlayer and forming multiple interfaces. The apparatus includes an horizontal system having an horizontal bar and at least one suction means to detachably fix the apparatus in front of the multi-glazed window. The apparatus further includes a decoating unit which includes a decoating device including a laser source that generates a laser beam and a first motor. The horizontal system also includes a straight-toothed rack and a rail slider. The apparatus further includes a shuttle sliding along the rail slider; the decoating unit being attached to the horizontal bar by the slider element, the decoating unit further including a pinion wheel driven by the first motor and running on the straight-toothed rack.

A mobile object monitoring system including a terminal unit installed in a vehicle and a monitoring unit configured to monitor an unknown mobile object around the vehicle. The terminal unit includes: an information acquisition component that acquires unknown mobile object information including information on presence or absence of an unknown mobile object; a determination component that determines presence or absence of an unknown mobile object regarding a blind spot; a time-of-absence information generation component that generates a time-of-absence information set concerning an unknown mobile object that includes absence information of an unknown mobile object in the blind spot and time information on a time of determination; and a communication component that transmits the time-of-absence information set. The monitoring unit receives time-of-absence information sets from terminal units and establishes, regarding the received time-of-absence information sets, reliability of absence information based on the number of time-of-absence information sets with overlapping time ranges that are based on the time information on a time of determination.

According to embodiments of the present disclosure, a method performed by a video see-through extended reality device can include obtaining image frames captured using at least one imaging sensor and depth data associated with a scene; generating a mask associated with a moving object using an artificial intelligence model trained to separate pixels of the scene corresponding to human skin from other portions; reconstructing an image of the moving object based on the image frames, the depth data, and the mask; reconstructing an image of the static scene content based on the image frames and the depth data; combining the image of the moving object, the image of the static scene content, and at least one virtual feature; and rendering the combined image on at least one display.

This application relates to the field of 3D rendering technology, specifically to a method and system for generating 3D scene images based on 3D rendering. It includes: a processing side generating macroscopic spatial structure information and establishing associated fine-grained spatial structure information, acquiring current viewpoint information, and writing the aforementioned information into a first buffer; a graphics side reading the macroscopic spatial structure information and the current viewpoint information, performing a first visibility judgment to obtain a first candidate region, then reading the fine-grained spatial structure information and performing a second visibility judgment to determine visible static objects; a processing side updating the spatial boundary information of moving objects and writing it into a second buffer; a graphics side determining visible moving objects; and generating a 3D scene image based on the visible static objects and the visible moving objects. This addresses the problem in the digital creative field where traditional scene management and image presentation methods are inefficient, affecting overall rendering performance and user experience when dealing with large-scale, highly detailed 3D scenes.

To provide a mobile non-electrical turnover device of object laying-sideways and leaning type, achieving safe rising operation of a panel in a lodging state.SOLUTION: A mobile non-electrical turnover device of object laying-sideways and leaning type, capable of being retained in standing and lying states of a panel, includes: a base frame with a wheel; an oscillating shaft retained on the base frame in the horizontal direction; an oscillating part capable of supporting a panel to be transferred and oscillating around the axis of the oscillating shaft. The mobile non-electrical turnover device of object laying-sideways and leaning type is also structured so that there is provided an operation cushioning part regulating an oscillating operation in an opposite direction to the oscillating direction mutually at starting point and an end point of the oscillating operation at the oscillating part.SELECTED DRAWING: Figure 1

The application provides an object loading method and device, a computer readable medium and an electronic device. The method comprises: when a target movable object needs to be loaded in a target scene, obtaining the target movable object from an object buffer pool comprising at least one movable object, wherein the objects in the object buffer pool are partial objects that can be loaded in the target scene, and the movable object is an object that can move in the target scene; and loading object resources corresponding to the target movable object according to the target movable object. The scheme protected in the application can significantly alleviate the terminal freezing problem and reduce the consumption of memory.

In a proposal system that makes suggestions to passengers of a mobile vehicle, the system makes suggestions based on the passengers' impressions of the proposal system itself. [Solution] The proposal system S, which makes suggestions to the passenger U of a vehicle V as a moving object, comprises a proposal unit 112 that proposes passenger actions to be performed by the passenger U himself, and an estimation unit 111 that estimates the passenger U's personal characteristics C0, including a trust level C1 with the passenger U and the passenger U's level of interest C2 in the proposal, based on the passenger U's response to the proposal from the proposal unit 112. The proposal unit 112 controls the proposal of passenger actions based on the trust level C1 and the level of interest C2.

Provided are a camera module capable of suppressing vibration of wiring for applying a drive signal to a vibration source of a vibration mechanism, a vehicle-mounted system, and a mobile object.　A camera module 300 according to the present invention comprises: a first housing 23 in which an accommodation space for accommodating a lens barrel 22 is formed; a vibration mechanism comprising a vibration source which is provided in the first housing 23 and performs ultrasonic vibration, and a vibrator 62 which is connected to the vibration source and a first lens 31 and transmits the ultrasonic vibration of the vibration source to the first lens 31; and a second housing 24 which is joined to the image side of the first housing 23 and accommodates a drive circuit board for applying a drive signal to the vibration source. The drive circuit board and the vibration source are electrically connected by wiring 306. A portion of the wiring 306 is fixed inside the first housing 23.

This invention provides a mobile object detection device and a mobile object detection program that efficiently detect moving objects using the background subtraction method. [Solution] The moving object detection device 200 comprises an object detection unit 250 and a background update unit 290. The object detection unit 250 detects an object estimation region represented in the input data 610 based on difference data 620 representing the difference between background data 600 and input data 610. The background update unit 290 updates the background data 600 based on fixed object data representing the object when background conditions are met, including the fact that the velocity of the object represented in the object estimation region is below a threshold. The difference data 620 is used to detect the moving object 20 represented in the input data 610.

An anomaly detection method includes: obtaining location information indicating a location of a mobile object and operation information indicating an operation of the mobile object and associated with the location information; when the location indicated by the location information is a specific location, obtaining a driving model generated based on travel data related to past travel of at least one mobile object, among one or more mobile objects including the mobile object, and associated with the specific location; when the location indicated by the location information is the specific location, calculating an anomaly degree indicating a degree of an anomaly related to travel of the mobile object, based on the operation information and the driving model; determining whether an anomaly related to the travel of the mobile object is present, based on the anomaly degree; and outputting a result of the determining to outside.

The application relates to a strapdown inertial navigation method of a small mobile object. The essence of the application is that N sensors are installed on a cubic mechanical base, and each sensor contains n physical quantity transducers. The sensitivity axes of the transducers located on the side surface of the cube are oriented at an angle to the surface of the bottom face of the cube. The output signals of the transducers are converted into signal projections on the Xo, Yo and Zo axes of the orthogonal coordinate system with a proportional factor. The Xo and Yo axes are oriented along the diagonal of the top face of the cube, and the Zo axis is perpendicular to the center of the face. The received signals are summed, and the navigation parameters of the object motion are calculated. The technical effect is to improve the determination accuracy of the navigation parameters of the object.

The mobile device can reliably detect the glass wall. [Solution] One aspect of the present disclosure is a mobile body control system comprising: a mobile body device that emits pulsed light, performs processing to detect an obstacle based on the reflected light of the emitted pulsed light, and moves based on the detection result; a drive device that drives a device to switch the state of the transparent wall between a state in which the transparent wall is detected by the mobile body device and a state in which the transparent wall is not detected by the mobile body device; and a control device that controls the drive device to drive the device based on the movement state of the mobile body device.

The invention provides a device, method, program, and recording medium for providing information about multiple recommended spots near a moving object, ensuring that the information is provided before the moving object reaches a branch point leading to the recommended spot.When a recommended spot extractor 130 extracts multiple recommended spots and a branch point detector 150 detects multiple branch points, a controller 180 prioritizes providing information for the recommended spot that is guided from the branch point, based on a shorter time from the current position of the moving object to the branch point. The controller 180 also determines an information provision timing, based on the time needed to reach the branch point and the time required to provide spot information of the recommended spot, ensuring that the provision of the information is completed by the time the moving object arrives at the branch point to the recommended spot.

The application discloses a kind of mobile object point-to-point intelligent 5G networking method, it is characterized in that, including the following steps: 5G networking structure is set on mobile terminal and ground base station, 5G networking structure has 5G module transceiver antenna and the steering mechanism of 5G module transceiver antenna rotation is driven;Through positioning satellite, mobile terminal and ground base station are all real-time acquisition geographic coordinate, the relative position of both is calculated according to geographic coordinate, and the turning angle needed by 5G module transceiver antenna is obtained by calculation;The steering mechanism in 5G networking structure is used to dynamically adjust the turning angle of 5G module transceiver antenna on mobile terminal and ground base station, so that 5G module transceiver antenna in mobile terminal and 5G module transceiver antenna on ground base station keep facing each other, to ensure optimal signal strength.The application realizes the high-speed, stable transmission of 4-way high-definition video and geographic coordinate, control signal and other data between mobile terminal, ground base station and hand control terminal.