16 results about "Mobile context" patented technology

This invention provides an information processing device, an information processing method, and an information processing program that can provide a diverse virtual space participation-based mobility environment that takes into account the prediction of human behavior in relationships with others, i.e., interactions. [Solution] The information processing device comprises a measurement unit that measures the movement simulations of multiple users in real space and reflects the measured movement simulation results in a virtual space; a storage unit that stores the movement status of multiple users; a model generation unit that generates simulation model data based on the movement status and stored data; and a simulation execution unit that executes a simulation based on the model data reflected in the virtual space when multiple users participate in the virtual space using different means of transportation.

This utility model discloses a chain-driven, segmented, movable, and environmentally adaptable mushroom rack, comprising: a main body, the main body including at least three segmented modules, adjacent segmented modules being connected by detachable connectors, each segmented module having multiple vertically arranged culture plates inside, and the surface of the culture plates having a fungal culture trough; a support frame, two support frames, with a chain drive mechanism between the two support frames for driving the segmented modules to move; the chain drive mechanism includes a vertically downward mounting plate located in the center of the support frame, with an active sprocket on the mounting plate; the main body of this utility model includes at least three segmented modules, and through segmented modular design, the spacing between the segmented modules can be adjusted according to the growth cycle, improving space utilization; and through the provided chain drive mechanism, multiple segmented modules can be moved synchronously, facilitating adjustment.

The present disclosure relates to a mobile state electrode screening method, device, equipment and computer readable storage medium. Relates to the field of computer technology, including through the band-pass filter to the target electroencephalogram signal is accurate division get multiple preset frequency band, and combined with the relative power calculation realizes feature normalization, overcomes the defect that the traditional method is not enough to protect the subtle electroencephalogram feature. Secondly, based on the relative power data statistics index of normal user and abnormal user is calculated, and the variation coefficient double verification mechanism is introduced, when the statistical index is less than the first threshold value and the variation coefficient is less than the second threshold value, the target electrode is confirmed, this kind of comprehensive screening standard based on statistical significance and feature stability ensures that the electrode has both discriminant ability and robustness. Through this targeted screening mechanism, the electrode redundancy is significantly reduced, which can focus on the electrodes that are really effective for brain injury classification, so as to realize high-precision classification in mobile environment and optimize the calculation efficiency.

To provide a content distribution over a network.SOLUTION: A system includes a plurality of micro-cache devices integrated within a corresponding plurality of mobile environments, an address manager that maintains an IP address pool according to IP address information received from a content provider and associates different portions of the address pool with different instances of the micro-cache devices and the corresponding mobile environments, and a local network manager coupled to each micro-cache device in each mobile environment that provides network connectivity to client devices in each mobile environment, and the content provider is provided with visibility of and control of access rights to each micro-cache by client devices in each mobile environment.SELECTED DRAWING: Figure 17

This invention discloses a mobile environment thermal management and fresh air coupling system, including a flow guide frame shell. The inner end of the flow guide frame shell is provided with an inner cover plate, and the outer end is provided with a water-proof and air-proof outer cover plate and an outer panel in sequence. A heat exchange chamber is provided inside the flow guide frame shell, and a heat exchange filter element is placed inside the heat exchange chamber. The inner end of the flow guide frame shell is provided with an inner air outlet and an inner air inlet, and the outer end is provided with an outer air inlet and an outer air outlet. The inner air outlet is connected to the inner air outlet side of the heat exchange filter element, the inner air inlet is connected to the inner air inlet side of the heat exchange filter element, the outer air inlet is connected to the outer air inlet side of the heat exchange filter element, and the outer air outlet is connected to the outer air outlet side of the heat exchange filter element. The advantages are: novel structure, multi-position drainage, good shock resistance, helps to maintain fresh air in the internal environment, maintain temperature and air pressure, avoid energy loss, achieve stable and efficient heat exchange in multi-position mobile environments, and has a wide range of applications.

This invention presents a lightweight physical layer authentication method based on BiLSTM-Linformer. It addresses the decline in model adaptability caused by the complex time-varying nature of CSI data in dynamic environments by proposing a data augmentation method based on temporal interpolation and contrastive learning, a dimensionality reduction method combining PCA and shallow autoencoders, and a lightweight authentication scheme centered on BiLSTM and multi-head self-attention mechanisms. The scheme first uses temporal interpolation to augment CSI data, enhancing temporal continuity, and combines contrastive learning to optimize the model's discriminative ability, improving adaptability to mobile environments. Subsequently, PCA and shallow autoencoders are used for feature dimensionality reduction, reducing computational burden while preserving key CSI patterns and improving authentication efficiency. Finally, BiLSTM is introduced for temporal modeling, and a multi-head self-attention mechanism is combined to optimize temporal feature weight allocation, enabling the model to focus on key changes in CSI data, further improving authentication accuracy and robustness. Experimental results show that the proposed authentication scheme achieves an authentication stability score of 0.95 in dynamic environments, an improvement of approximately 27% compared to existing methods.

This enables pre-verification and high-precision verification of the physical compatibility between a user's specific mobile device and its environment. [Solution] Based on user operations, the information processing system acquires first 3D model data generated by measuring the 3D shape of a mobile object used by the user, acquires second 3D model data corresponding to the environment to which the mobile object moves, positions the mobile object model defined by the first 3D model data relative to the environment model defined by the second 3D model data in a virtual 3D space while maintaining dimensional consistency with the real space, moves the mobile object model in the virtual 3D space based on user operations, determines the mobility of the mobile object model, including whether it can pass through and / or come into contact with a region within the environment model, based on the positional relationship between the mobile object model and the environment model, and presents information indicating the determination result.

The present application relates to the technical field of semiconductor refrigeration, and particularly relates to a deep refrigeration semiconductor refrigeration system and method for a mobile platform, the refrigeration sheet adopts a double-layer stacking structure, the semiconductor crystal grains of the cold end and the hot end are asymmetrically designed with different cross-sectional areas, so as to improve the refrigeration temperature difference and the efficiency; the refrigeration system is composed of a refrigeration sheet group in which a plurality of the refrigeration sheets are connected in parallel, a hot end radiator adopting a heat pipe array and double independent air ducts for heat dissipation, a cold end radiator and a control system. The method is to monitor the vibration state of the platform in real time, when the vibration is intensified, the control strategy preferentially improves the rotation speed of the heat dissipation fan to guarantee the heat dissipation efficiency, and then the refrigeration sheet driving current is adjusted to stabilize the temperature. The present application overcomes the bottleneck of insufficient refrigeration capacity and small temperature difference of the traditional semiconductor refrigeration in a mobile environment, has strong deep refrigeration capacity, excellent anti-vibration reliability and compact and light weight advantages, and is particularly suitable for the field of medical supplies mobile storage and transportation and other fields which need to maintain accurate low temperature in harsh environments.

The present invention identifies changes in the arrangement state of objects in a predetermined environment. An autonomous moving body system (100) comprises: an autonomous moving body (1) with a laser range sensor (13) that obtains object information regarding objects present in the surroundings; and a management server (3) that, on the basis of object information obtained by the laser range sensor (13) when the autonomous moving body (1) travels through a mobile environment (ME), creates a dynamic map (M3) representing the arrangement of objects in the mobile environment (ME) when the autonomous moving body (1) travels through the mobile environment (ME), calculates a first difference (D1) representing the difference between an environment map (M1) representing the arrangement of the objects in the mobile environment (ME) and the dynamic map, and calculates, on the basis of the first difference (D1), arrangement change data (DA3) regarding changes in the arrangement state of the objects at the start point and / or end point of a travel schedule (TS) associated with the environment map (M1) since the creation of the environment map (M1).

This invention discloses an intelligent beam tracking method and apparatus for mobile environments, relating to the field of wireless network technology. The method includes: S1 constructing a beam tracking model; S2 training and optimizing the leader and follower agents; S3 acquiring MCS statistics and SSB scan results during the k-th window in real time; S4 constructing a leader state vector; S5 predicting the final leader action; S6 generating a candidate action set for followers; S7 generating follower state vectors; S8 predicting the final follower action; S9 constructing the actual transmission beam; S10 adjusting the MCS to transmit data using the transmission beam; and S11 determining whether it is time to enter the next SSB scan cycle. If yes, return to S3; otherwise, return to S9. This method significantly improves the effective user throughput and system robustness of 5G millimeter-wave systems in mobile scenarios.

The utility model belongs to the technical field of machining and assembly control, specifically relates to a portable aperture extracorporeal action size measuring device, measuring device includes measuring head module, control module, user interaction module, operating button, energy supply module, this portable aperture extracorporeal action size measuring device measures the actual size and geometric error of aperture inner wall through measuring module, and control module controls the movement and positioning of measuring head module to obtain accurate measurement result, through the program automatic control of user interaction module, the action of mechanism in control module and least square algorithm processing measurement data are handled to obtain accurate measurement result, and operating button controls the operating state of measuring device, and through energy supply module, the measuring device can be used continuously under the mobile environment, the utility model measures the actual size and geometric error of aperture through direct contact and laser scanning combination, and through mechanical and intelligent combination control the movement and positioning of measuring head module, then accurate measurement result is obtained after algorithm processing, and adopts lithium cell to store electricity for the device, has the advantages such as accurate measurement, portable, can be used continuously under different measurement environment.

The present invention provides portable devices and systems for electrofocused blow spinning, and methods for using the same. The devices of the invention are convenient to carry and use and are able to acrodynamically spin a variety of materials in a mobile setting.

A mobility system for a vehicle may include, among other things, a computing device including one or more processors coupled to memory. The one or more processors may be collectively operable to execute a mobility environment. The mobility environment may be operable to obtain, from a route planner, a proposed route for a vehicle and a mission profile associated with the proposed route. The mobility environment may be operable to assign, using a machine learning model, a route score to the proposed route based on the respective mission profile. The mobility environment may be operable to communicate the route score to the route planner. A method for route planning of a vehicle is also disclosed.

The embodiment of the present specification provides a kind of generator set remote monitoring device and method based on wireless communication, wherein, device includes: instruction sending module, for according to PCL controller, send instruction to generator set monitoring module;Monitoring module is used to obtain the state data of generator set according to the instruction;Wireless communication module is used to be located in the directional antenna below generator set chassis, by adjusting the radiation angle of the directional antenna, the state data of the generator set is transmitted to PC end.To solve the problems of small signal coverage, poor communication stability, low mobile environment adaptability and inability to realize stable remote monitoring in the environment of no public network coverage, strong electromagnetic interference and metal cabin in the actual application process of existing power generation car wireless monitoring system.