Communication management method and system of fire-fighting two-bus, and electronic equipment

The invention discloses a fire-fighting two-bus communication management method and system, and electronic equipment. The method comprises the following steps: acquiring a level value and pulse width data of a current signal; determining a first instruction of the current signal according to the level value; setting pulse width contrast data; comparing the pulse width data with the pulse width contrast data to determine a second instruction of the current signal; and performing communication management on the fire-fighting two-bus according to the first instruction and the second instruction. On one hand, normal operation of the existing method for acquiring the instruction of the current signal is ensured; and on the other hand, the second instruction of the current signal is obtained by combining the preset pulse width contrast data, so that the number of the obtained instructions is increased by analyzing and setting the width of the current signal on the premise of not changing the existing communication