Agent spraying system, control method of drug spraying system, and drug spraying system control program

摘要

PROBLEM TO BE SOLVED: To provide a drug spraying system capable of maintaining high safety even during autonomous operation. 【solution】 A chemical spraying system 500 in which a controller 401 and an agricultural machine 100 are connected to each other through a network NW and operate in cooperation with each other. The drug spraying system can take multiple states that are different from each other, and by satisfying the conditions determined for each state, it transitions to another state corresponding to the conditions, and the drug amount detector in the drug preparation state (S3). Based on the detection by 80, the state transitions from the drug preparation state to the standby state (S7), and the transition from the drug spraying state to the standby state based on the detection by the drug amount detection unit in the drug spraying state (S6). [Selection diagram] FIG. 10