Research on Parallel Brushing Card Mode of Agricultural Irrigation Electricity Meter

For centralized and large-scale field irrigation, users have to apply for multiple user cards to realize multiple wells irrigation in a limited time. This mode requires users to apply for multiple cards, each card corresponds to a agricultural irrigation electricity meter on the well, and the user needs to use the corresponding card to end the electricity consumption after the electricity is completed, resulting in an increase in user cost and maintenance difficulty. Based on this, a parallel card swiping mode is proposed, the principle analysis and design implementation are carried out, and the verification is made on the agricultural irrigation electricity meter^[1], and one card realizes the power consumption of multiple agricultural irrigation electricity meters at the same time, which saves the user's cost and reduces the maintenance difficulty.