Smoke visualization detection system and method for a wind generating nacelle

A smoke visualization detection system for a wind generating nacelle, comprising:

• a video monitoring module configured to perform real-time video monitoring on the wind generating nacelle, judge whether smoke exists in the wind generating nacelle, and issue a smoke change instruction when smoke exists in the wind generating nacelle;
• a smoke detection module configured to, when detecting the smoke change instruction, collect smoke visualization detection data corresponding to a plurality of collection time intervals for the wind generating nacelle based on a preset smoke sensor and a preset temperature sensor, wherein the smoke visualization detection data comprises smoke visualization concentration and smoke visualization temperature, and each collection time interval is provided with a plurality of sub-collection time nodes;
• a data analysis module configured to analyse the smoke visualization detection data corresponding to each collection time interval, calculate a sub-smoke visualization detection data change coefficient for the collection time interval, and calculate a smoke visualization detection data transmission coefficient for the wind generating nacelle according to the sub-smoke visualization detection data change coefficient for the each collection time interval;
• an environment analysis module configured to determine a historical transmission behavior of a data transmission path, determine current data transmission environment data of the data transmission path, and calculate a data transmission influence coefficient of the data transmission path according to the historical transmission behavior and the current data transmission environment data;
• and
• a data transmission module configured to adjust the smoke visualization detection data transmission coefficient based on the data transmission influence coefficient to obtain a target smoke visualization detection data transmission coefficient, and adjust a data transmission strategy of the smoke visualization detection data based on the target smoke visualization detection data transmission coefficient;
• wherein the data analysis module is configured to perform point diagram mapping on all sub-smoke visualization detection data change coefficients to determine a sub-smoke visualization detection data change coefficient point diagram;
• the data analysis module is configured to perform identical point calibration on identical sub-smoke visualization detection data change coefficients on the sub-smoke visualization detection data change coefficient point diagram and determine a first number of identical points;
• the data analysis module is configured to extract one sub-smoke visualization detection data change coefficient from each identical point and calculate a corresponding first sum of sub-smoke visualization detection data change coefficients;
• the data analysis module configured to calculate a coefficient mean value of all sub-smoke visualization detection data change coefficients and delete all identical points smaller than the coefficient mean value;
• the data analysis module configured to count remaining identical points and determine a second number of identical points;
• the data analysis module configured to extract one sub-smoke visualization detection data change coefficient from each of the remaining identical points and calculate a corresponding second sum of sub-smoke visualization detection data change coefficients;
• and
• the data analysis module configured to calculate the smoke visualization detection data transmission coefficient for the wind generating nacelle according to the first number of identical points, the second number of identical points, the first sum of sub-smoke visualization detection data change coefficients, and the second sum of sub-smoke visualization detection data change coefficients;
• and
• wherein the data transmission module configured to determine a current data transmission speed of the data transmission path;
• the data transmission module configured to set a plurality of preset target smoke visualization detection data transmission coefficients;
• the data transmission module configured to set a plurality of preset adjustment coefficients;
• and
• the data transmission module configured to select a corresponding preset adjustment coefficient according to the target smoke visualization detection data transmission coefficient and a preset target smoke visualization detection data transmission coefficient, and calculate a product value of the current data transmission speed and the preset adjustment coefficient, wherein the target smoke visualization detection data transmission coefficient and the preset adjustment coefficient have a positive proportional relationship.