Patent ID: 11966881
Assignee: PERFECT FLIGHT ASSESSORIA E CONTROLE DE PULVERIZACAO LTDA
Field: Other special machines (Mechanical engineering)
Classification: CPC A  G  H | IPC G  H

Claim 6:
7. A method for control and audit of application of chemical products made by vehicles a vehicle comprising:
executing an application (1) and providing a file system storage for the application;
communicating between the application (1) in a cloud environment and a plurality of users;
executing a web browser to access the application (1), wherein the accessing of the application (1) further comprises uploading GPS files which comprise information to control a vehicle (9) and generate a final application report (7) through a vehicle control unit (8), and the vehicle control unit (8) is connected to the desktop computer (4) or mobile device (5) through a communication system protocol;
performing navigation of the vehicle (9) and/or controlling of application of a chemical product, wherein the vehicle control unit (8) uses GPS device information to provide real time vehicle geolocation data and real time pathway data to the application (1), and the application (1) monitors and adjusts a vehicle position and a vehicle pathway and/or the chemical product application based on data;
collecting GPS files (6) from a GPS device embedded in the vehicle (9), wherein the GPS files (6) are generated by the GPS and the GPS files (6) are input data for guidance by the vehicle control unit (8) of the vehicle pathway;
accessing the application (1) URL of a web system and providing credentials comprising an e-mail address and password to login to the system from the desktop computers (4) or the mobile devices (5);
registering georeferenced parameters of farm properties or an area where the chemical product application will be applied, at the application (1), and the area includes the plots in which the chemical product application will be done, and the system loads, from the desktop computer (4) or mobile device (5) to the application (1) through the internet (3), each plot polygon area, based on previously georeferenced imported files;
calculating a chemical product application vehicle (9) pathway and an average speed of the chemical product application vehicle (9) pathway at the application (1);
setting the vehicle control unit (8) with chemical product application parameters comprising an application pathway, an average speed, dosage, spray width, and rate at the application (1);
beginning the application by the vehicle (9) after all the chemical product application parameters are set;
monitoring information of the GPS files (6) by the application (1), at pre-configured times, and, with the information of the GPS files (6), comparing the vehicle (9) position with the calculated chemical application vehicle (9) pathway;
maintaining the vehicle (9) pathway if the vehicle is going on a correct pathway, otherwise sending a command to the vehicle control unit (8) by the application (1) to correct the chemical application vehicle (9) pathway;
comparing the values of chemical product application parameters as the chemical product is being applied with the parameters pre-set in the application (1) based on the information of the GPS files (6);
if, as the chemical product is being applied, the chemical product application parameters are not in accord with the pre-set chemical product application parameters, correcting the chemical product application parameters by the application (1), otherwise continuing the application;
comparing the GPS files (6) position information and checking if the application pathway has arrived at an end position; and if the end position is achieved, stopping the chemical product application, otherwise the application (1) continues with the chemical product application;, wherein the vehicle is an aircraft.