Address allocation method, equipment management and irrigation system and slave equipment

Abstract

The invention provides an address allocation method, an equipment management and irrigation system and slave equipment, and relates to the technical field of communication address allocation. The method comprises the following steps: in response to an address allocation instruction, receiving respective first device addresses and geographical location information of M to-be-allocated slave devices; determining respective second device addresses of the M to-be-allocated slave devices based on respective first device addresses and geographical location information of the M to-be-allocated slave devices; and performing address allocation operation on the M slave devices to be allocated based on the respective second device addresses and geographical location information of the M slave devices to be allocated. The purpose of binding the M to-be-distributed slave devices with the switchboard device is achieved, the problem of multiple times of power-on and power-off in the process that the multiple slave devices are connected to the bus is solved, the workload of manual intervention is effectively reduced, the device position information and the address are stored in the device management system in a corresponding mode, and the device management efficiency is improved. The address conflict of the slave equipment can be avoided.

Description

technical field [0001] This application relates to the technical field of communication address allocation, and in particular to an address allocation method, equipment management and irrigation system, and slave equipment. Background technique [0002] At present, the bus technology of multi-computer communication has a wide application space in the agricultural irrigation system. At present, the main use of the bus to assign the address of the slave device is still the traditional address assignment method. In the specific implementation process of the traditional address allocation method, the slave devices need to be connected to the bus one by one in order, and each time a new slave device is connected to the bus, it needs to be powered on and off. [0003] However, the greater the number of connected slave devices, the more frequently the number of power-on and power-off of the bus will be manually, which consumes a lot of manpower and time costs, and in the case of r...

AI Technical Summary

Problems solved by technology

[0003] However, the greater the number of connected slave devices, the more frequent the power-on and power-off of the bus will be manually, which consumes a lot of manpower and time costs, and in the case of relatively high voltage, hot-swapping will cause device damage

Images