摘要:
A method for efficiently decontaminating surfaces is provided comprising applying an indicator to a surface wherein the indicator provides an observable or machine readable response when a contamination is present on the surface, wherein the response is located relative to a location of the contamination; and decontaminating the location of the contamination, and optionally rechecking the location of the initial contamination post decontamination to ensure that the surface is free of contamination.
摘要:
Embodiments described herein related to devices and methods for the collection and/or determination of analytes, such as illicit substances including military explosives, explosives, and precursors thereof. In some cases, the device may be a disposable device that incorporates highly efficient sample collection in combination with microfluidic-based chemical analysis resulting in the rapid detection and identification of unknown materials. In some cases, multiple colorimetric detection chemistries may be employed, and the resulting “barcode” of color changes can be used to positively identify the presence and/or identity of the analyte.
摘要:
Person-portable mass analysis instrumentation configured to perform multidimensional mass analysis is provided. Mass analysis instrumentation can include a housing encompassing components of the instrumentation with the housing of the instrumentation defining a space having a volume of equal to or less than about 100,000 cm3. Instrument assemblies are also provided that can include a housing coupled to an instrument component isolation assembly, wherein the component isolation assembly is isolated from an environment exterior to the housing. Exemplary instrument assemblies can include at least first and second components configured to provide analysis with a housing of the instrument at least partially encompassing the first and second components and the first component being rigidly affixed to the housing. An isolation assembly can also be provided that is rigidly affixed to the second component with the isolation assembly being isolated from received inputs of the housing.
摘要:
Systems and methods for forming and displaying an analyte location map is provided. The system includes a detector, a display device, and a controller. The detector is configured to measure concentration of an analyte and output a signal based on the measured concentration of the analyte. The controller includes a first location module, a second location module, a mapping module, and a presentation module. The mapping module is configured to generate 3D data of an area, generate analyte location data based on the signal from the detector and tracked 3D location of the detector, and combine the 3D data and the analyte location data to form an analyte location map. The presentation module is configured to display the analyte location map on the display device based on the tracked 3D location of the display device.
摘要:
Systems for identifying threat materials such as CBRNE threats and locations are provided. The systems can include a data acquisition component configured to determine the presence of a CBRNE threat; data storage media; and processing circuitry operatively coupled to the data acquisition device and the storage media. Methods for identifying a CBRNE threat are provided. The methods can include: determining the presence of a CBRNE threat using a data acquisition component; and acquiring an image while determining the presence of the CBRNE threat. Methods for augmenting a real-time display to include the location and/or type of CBRNE threat previously identified are also provided. Methods for identifying and responding to CBRNE threats are provided as well.
摘要:
Systems and methods related to operating modes and video processing for mobile platforms are disclosed. In one example, a logic device of a mobile platform may receive, from a base station, a command comprising a selection of one of a plurality of operating modes for the mobile platform, where each operating mode is associated with a plurality of corresponding control operations. The logic device may execute the control operations associated with the selected operating mode in response to the command. A video processing device having a low latency pipeline may be implemented in the mobile platform to assist the mobile platform in conducting the operating modes such as by outputting real time video streaming and telemetry information for the mobile platform. Related devices and systems are also provided.
摘要:
A mobile robot includes a robot chassis having a forward end, a rearward end and a center of gravity. The robot includes a driven support surface to propel the robot and first articulated arm rotatable about an axis located rearward of the center of gravity of the robot chassis. The arm is pivotable to trail the robot, rotate in a first direction to raise the rearward end of the robot chassis while the driven support surface propels the chassis forward in surmounting an obstacle, and to rotate in a second opposite direction to extend forward beyond the center of gravity of the robot chassis to raise the forward end of the robot chassis and invert the robot endwise.
摘要:
Systems for identifying threat materials such as CBRNE threats and locations are provided. The systems can include a data acquisition component configured to determine the presence of a CBRNE threat; data storage media; and processing circuitry operatively coupled to the data acquisition device and the storage media. Methods for identifying a CBRNE threat are provided. The methods can include: determining the presence of a CBRNE threat using a data acquisition component; and acquiring an image while determining the presence of the CBRNE threat. Methods for augmenting a real-time display to include the location and/or type of CBRNE threat previously identified are also provided. Methods for identifying and responding to CBRNE threats are provided as well.
摘要:
A detection device, such as an unmanned vehicle, is adapted to traverse a search area and generate sensor data associated with objects that may be present in the search area. The generated sensor data is used by a system including object detection inference models configured to receive the sensor data and output object data, a local object tracker configured to track detected objects in a local map, and a global object tracker configured to track detected objects on a global map. The local object tracker is configured to fuse object detections from the object detection inference models to identify locally tracked objects, and a Kalman filter processes frames of fused object data to resolve duplicates and/or invalid object detections. The global object tracker includes a pose manager, configured to track global objects in the global map and update the pose based on a map optimization process. User-in-the-loop processing includes a user interface for displaying and manual editing of detected object data.
摘要:
Mobile surveillance systems (MSSs) and related techniques are provided to improve the safety and operational flexibility of unmanned aircraft systems (UASs) and unmanned aerial vehicles (UAVs). An MMS may include an extendable mast, a motor configured to control movement of the extendable mast between a stowed position and a deployed position, and a logic device configured to communicate with and control the extendable mast and the motor. The logic device may be configured to adjust a speed of the motor based on a position of the extendable mast between the stowed position and the deployed position and based on deployment or stowing of the extendable mast. The logic device may be configured to adjust a torque of the motor based on the position of the extendable mast and based on deployment or stowing of the extendable mast.