The invention relates to the technical field of
fire control, and discloses a
bus equipment retrieval method and device of a
fire control system. The fire-fighting
control system comprises a UID code, a
user code and a special communication address, the equipment retrieval method comprises the steps that S10, a retrieval command is sent to fire-fighting equipment through a
bus, and the retrieval command is used for querying the fire-fighting equipment with the special communication address not written on the
bus; s20, after the fire-fighting equipment which is not written with the special communication address receives the retrieval command, making a response through the bus; and S30, collecting the fire-fighting equipment of which the special communication addresses are not compiled to obtain a non-compiled set, and sequentially allocating the special communication addresses to the fire-fighting equipment in the non-compiled set. According to the method, the special communication address is used for reducing
coupling between the
user code and the interior of the
system so as to achieve the purposes of reducing
system logic, reducing system communication instructions, reducing system complexity and enhancing
system stability, the equipment retrieval method is adopted for the special communication address, time and labor are saved, and efficiency is improved.