26-12-2013 дата публикации
Номер: US20130346009A1
A sensor system and method of using the system synergistically to improve the accuracy and usefulness of measured results is described. The system is comprised of electronically linked components that act as markers to trigger events, producers that gather data from sensors and aggregators that combine the data from a plurality of producers using triggers from marker devices to select the data of interest. The system is shown to be applicable to selection of data regions of interest and to analysis of the data to improve accuracy. The analysis of the data of any particular sensor within the system makes use of extrinsic data, being data generated by other sensors and intrinsic data, that is data or data limits that are known to be true from nature, laws of physics or just the particular information the user wants to acquire. The system is demonstrated on the analysis of Doppler radar measurements of a thrown object. 1. A system for making measurements on moving objects said system comprising:a) a first sensor that can detect a movement of objects,b) a second sensor that can detect the movement of objects,c) a processor that acquires data from the sensors, calculates measurements related to the movement of the objects and reports the measurementsd) where the processor filters the raw data used in its calculation, said filters based upon both intrinsic information and data acquired by both of the sensors, i) a maximum speed for the objects,', 'ii) a minimum speed for the objects,', 'iii) the three dimensional location of the objects at a start of the movement,', 'iv) the three dimensional location of the objects at an end of the movement, and,', 'v) a time interval between the start of the movement and the end of the movement,, 'e) where intrinsic information is at least one selected from i) the average speed of the objects,', 'ii) the maximum speed of the objects,', 'iii) acceleration of the objects, and,', 'iv) a video of the objects during their movement., 'f) ...
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