Film reading gravity center lamplight wireless distribution type self-correcting system

Abstract

The invention discloses a film reading gravity center lamplight wireless distribution type self-correcting system. The system comprises an upper computer and a lower computer. The upper computer and the lower computer are in data connection through the communication module. The lower computer is used for collecting real-time data of wireless infrared light sensors which are distributed in an indoor station area. The upper computer is in control connection with the lighting system; the lighting system comprises a color temperature and illumination adjustable panel lamp and a wireless illumination testing device. The wireless illuminance testing device is in data feedback connection with the lower computer and forms a closed-loop control circuit according to a model prediction control algorithm. The upper computer is in control connection with the color temperature and illumination adjustable panel lamp through the lamplight driving control panel. The beneficial effects of the system arethat the system can achieve the precise control of the 100lux illuminance of the light in a film reading station region, does not employ a conventional mode of directly controlling the illuminance ofthe light, does not employ a conventional mode of additionally arranging a wired indoor light sensor, forms a simple closed-loop system, and adjusts the illuminance value of the light.

Description

technical field [0001] The invention relates to the field of medical display technology, in particular to a wireless distributed self-calibration system for the center of gravity light for film reading. Background technique [0002] In the field of film reading centers, the lighting design must strictly follow the IEC and German DIN6868-157 illumination standards to ensure that the best illumination of the doctor's film reading environment is maintained at 50-100 lux, so as to ensure the accuracy of the doctor's diagnosis and avoid misdiagnosis or Occurrence of missed diagnosis, causing doctor-patient disputes. In order to solve this problem, the patent number is "CN201810062979", and the patent name is an intelligent reading room system based on wireless QA control. It provides a real-time dynamic monitoring of the light brightness in the reading room by using an illumination sensor, and then the monitoring The light brightness data value (such as 150lux) is sent to the ce...

AI Technical Summary

Problems solved by technology

However, this solution has certain disadvantages, because the chief physician’s film reading process is carried out at the film reading station, and professional medical monitors are used to read films and write reports, so the single monitoring indoor illuminance can only ensure that the ambient illuminance of some areas is about 100lux, and others Areas such as the area near the window are affected by the external ambient light, which makes the distribution of indoor light illuminance uneven. Therefore, using a single light illuminance sensor to monitor is a rough method that cannot fully guarantee the optimal illuminance of the actual doctor's station reading area. 100lux

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