3 results about "Radar screen" patented technology

The present invention constructs a “radar” system for dynamically monitoring and guiding ongoing clinical trials. In one embodiment, the system partitions the data space into 3 primary regions comprising “favorable”, “hopeful” and “undesirable” to reflect the trial status. In one embodiment, the undesirable region comprises a futility region, and the favorable region comprises a successful region. In one embodiment, the boundaries defining these regions are subject to adjustment as the clinical trial proceeds. In one embodiment, the accumulative treatment effect, data trends, stopping boundaries, trajectory and other information are graphically displayed on the “radar” screen. In one embodiment, the system takes learning from the observed and accumulated data and performs simulations to intelligently guide the trials. In one embodiment, the system is used in re-analysis or diagnosis of clinical trials already completed and provides guidance for clinical trial design or amendment.

The present invention provides a method for airborne active phased array weather radar airspace expansion detection and display, comprising the following steps: Step 1: Acquire 3D multi-layer scan reflectivity data of the space in front of the carrier aircraft at time T0; Step 2: Calculate reflectivity data of the spatial weather model at time T0; Step 3: Calculate the position change information of the carrier aircraft relative to T0 at time T1; Step 4: Calculate the weather echo data of the expanded airspace portion of the carrier radar at time T1; Step 5: Based on the result of Step 4, obtain the expanded airspace detection data at time T1 and display it on the radar screen. By interpolating and storing the airborne 3D scan data as 3D grid data, an airspace weather model is generated. When the carrier aircraft scans within the airspace weather model, the relative position relationship between the carrier radar and the weather model can be used to calculate weather echo data for a larger scanning range. At the same time, the 3D grid data in a specific radar azimuth can be extracted to obtain altitude and distance information of weather targets.

This system helps enable your vessel to quickly identify other vessels that have called in when there is a risk of collision with other vessels in the vicinity. [Solution] The system includes: a voice-to-text conversion unit that converts voice information from multiple other ships received by the ship's maritime radio into text information and stores the voice information and text information together for each other ship; a ship's call board end that analyzes each of the text information stored in the voice-to-text conversion unit to determine whether there is text information that matches the ship's name or call sign; a calling ship designation unit that, if there is text information that matches the ship's name or call sign via the ship's call board end, designates the other ship that called the ship from the text information for each other ship stored in the voice-to-text conversion unit; and a calling ship identification display unit that, if the calling ship designation unit designates the other ship that called the ship, displays the image of the designated other ship on the EDICS or RADAR screen differently from the images of multiple other ships so as to be distinguishable.