Method for determining linkage range on the basis of fire hazard alarm linkage logic control

Abstract

The invention discloses a method for determining a linkage range on the basis of fire hazard alarm linkage logic control. The method comprises the following steps: endowing all components related to afire hazard alarm controller with region attributes in a traditional practical fireproof partition; then, customizing to define the linkage range of an execution component into one or multiple of same whole region, relevant high region, relevant front region, relevant half region, same whole region, same high region, same front region and same half region. According to a traditional practical fireproof partition concept way, the components related to the fire hazard alarm controller is subjected to linkage range implementation so as to be more similar to a practical situation, in addition, the method can be more flexibly and simply applied, the practical operation requirements of operation personnel can be favorably met, and efficiency is further improved.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a linkage range determination method based on fire alarm linkage logic control. Background technique [0002] A complete automatic fire alarm system is generally composed of a fire alarm controller, associated components and external devices. The fire alarm controller and components are connected by two buses, and the length of the bus can reach several kilometers. The professionalism of the bus in the field of fire alarm The term is "loop". A fire alarm controller can provide multiple circuits at the same time, and all components are connected in parallel on the circuit. Each circuit can connect hundreds of components, and the associated components are divided into trigger components and execution components; when a fire occurs, the system Physical quantities such as smoke and heat detected by the front-end trigger components (smoke, heat detectors, etc.) are converted ...

AI Technical Summary

Problems solved by technology

Therefore, in practical applications, the attributes assigned to the partition and grouping of components need to be designed with 8-bit codes, which is still not simple enough in design; at the same time, the method of determining the linkage range in the patent scheme cannot be well combined with the actual fire compartments. Because the determination of the linkage range needs to realize the trigger range of the components first, and the trigger range is realized through the combination of the two attributes of "area and group". Therefore, the method of determining the linkage range in this patent solution is complicated and difficult to understand, resulting in the actual application. It is still troublesome, and the flexibility presented by the patent scheme is also relatively poor