Robot system and method for monitoring farmland nitrogen leaching

A robot system for monitoring farmland nitrogen leaching, wherein the robot system comprises a cloud platform, a monitoring robot, and a leachate collection module, wherein

• the cloud platform is configured to send information about a to-be-measured site and a to-be-measured depth to the monitoring robot and receive measurement information of the monitoring robot;
• and
• the monitoring robot is configured to move to the to-be-measured site to be connected to the leachate collection module located at the to-be-measured depth of the to-be-measured site, extract a leachate collected by the leachate collection module, perform leachate nitrogen detection on the leachate, and send a leachate nitrogen detection result to the cloud platform;
• wherein there are a plurality of to-be-measured sites, each to-be-measured site comprises one or more to-be-measured depths, the leachate collection module is provided at each to-be-measured depth of each to-be-measured site, and the leachate collection module comprises a leachate collection system, a leachate liquid level sensor, an electromagnetic valve module, a transmission branch pipeline, and a wireless ad hoc network module;
• and the monitoring robot comprises a wireless ad hoc network base station module and a dynamical path planning unit;
• after receiving the plurality of to-be-measured sites and information about one or more to-be-measured depths of each to-be-measured site from the cloud platform, the monitoring robot sends a start command to the wireless ad hoc network module of the leachate collection module at each to-be-measured depth of each to-be-measured site through the wireless ad hoc network base station module, and the leachate liquid level sensor of the leachate collection module at each to-be-measured depth of each to-be-measured site detects a liquid level of a leachate collected by the leachate collection system corresponding to the leachate collection module, and sends the liquid level of the leachate collected by the leachate collection system corresponding to the leachate collection module to the monitoring robot according to a predetermined period through the wireless ad hoc network module at each to-be-measured depth of each to-be-measured site;
• and
• the dynamical path planning unit of the monitoring robot dynamically plans a first detection moving track of the monitoring robot according to the liquid level of the leachate uploaded by each leachate collection system, a position relationship among the to-be-measured sites, and a quantity of to-be-measured depths of each to-be-measured site and according to each predetermined period;
• and the monitoring robot is capable of performing leachate extraction and leachate nitrogen detection at each to-be-measured site and each to-be-measured depth according to the first detection moving track dynamically planned.