Structural framework assist device for recognition process of elements in space by a visually impaired people

摘要

the subject of design uzytkowego is spatial structure devices wspomagajacego process recognition elements in space by the person niewidzace,designed for applications in the medical treatment, rehabilitation and use by blind people with congenital or acquired.the design is made of parts of the measuring elements of regulations and the central unit, which controls the devices in accordance with the work of the memory of a computer program.the essence of the action is the optical image, otaczajacej blind area, with opto-electronic transducers - electronicelectromechanical and electronic devices are controlled by the digital signal processors sygnalowe on acoustic and mechanical.hi measuring devices is performed in the form of a naglownego issued in the form of frames glasses where left and right are installed in the shield.a flexible membrane in the form of a matrix, respectively uformowanej, miniature sensors reflective distance (1), (2), (3), (4) (5), (6), (7), (8),the orifice mounted camera (9) and an infrared sensor (10).in zausznikach right and left fitted are reflective sensors range (11) and (12), natezenia oswietlenia measurement sensors (13) and (14), elektroakustyczne transducers (15) and (16),which are mixed with the central unit devices (18). to the central unit connected sa electromechanical transducers (21) and (22).hi target and executive could be linked to the central unit laczem a wired or wireless connection.