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Management divider for realizing loop dilatation of fire alarm control unit

A fire alarm and controller technology, applied in the field of in-chargers, can solve the problems of difficult expansion of the fire alarm controller circuit, slow overall response speed, etc., to achieve the effect of effective expansion, avoiding untimely processing, and ensuring property and life safety.

Active Publication Date: 2017-02-08
SICHUAN SAIKE SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above technical problems, the present invention provides a pipe divider for realizing the expansion of the fire alarm controller circuit, which can effectively solve the problems of difficult expansion of the fire alarm controller circuit and slow overall response speed

Method used

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  • Management divider for realizing loop dilatation of fire alarm control unit
  • Management divider for realizing loop dilatation of fire alarm control unit
  • Management divider for realizing loop dilatation of fire alarm control unit

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Embodiment

[0024] Such as figure 1 As shown, the present invention provides a splitter that can realize the expansion of the fire alarm controller loop, which includes a transceiver module, a management module, a microcontroller, and an active output module and a passive input module that are all connected to the microcontroller .

[0025] The transceiver module is respectively connected to the two buses of the fire alarm controller and the microcontroller. The transceiver module is used to receive the control commands output by the fire alarm controller, and then transmit them to the microcontroller. The bus protocol is processed, and the control information of the microcontroller is fed back to the fire alarm controller. The active output module is connected to the microcontroller and connected to external controlled components (such as sound and light components, alarm bells, etc.), which are used to receive instructions processed by the microcontroller and transmit them to the exter...

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Abstract

The present invention discloses a management divider for realizing loop dilatation of a fire alarm control unit. The management divider comprises a receiving and dispatching module, a management module, a microcontroller and an active output module; the receiving and dispatching module is connected with two buses of the fire alarm control unit and the microcontroller and configured to receive a controller instruction, transmit the controller instruction to the microcontroller for processing and feed back the control information of the microcontroller to the fire alarm control unit; the active output module is connected with the microcontroller, is accessed into an external controlled part and configured to output the microcontroller instruction to the external controlled part to realize the control of the logic starting operation of the external controlled part; and the management module is connected with the microcontroller, and the output of the management module is connected with an intelligent part and / or the external controlled part through another two buses. The management divider for realizing loop dilatation of the fire alarm control unit realizes the loop dilatation of the fire alarm control unit, improves the integrated response speed of the fire alarm control unit and provides the guarantee for the connection, the linkage, the communication and the management of more intelligent parts and external controlled parts.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a pipe distributor for realizing expansion of a fire alarm controller circuit. Background technique [0002] At present, the intelligent module and related fire-fighting equipment are connected to the two buses of the fire alarm controller to realize communication with the fire alarm controller. In the fire protection industry, the bus is called a loop. Generally, a loop is composed of two buses. Each loop can connect hundreds of components, and each component connected to the loop is called a point. [0003] Due to the large scale of the existing fire alarm system, the number of connected parts varies from several thousand to hundreds of thousands, so the number of loop points required is relatively large. However, the problems brought about by a large number of loop points are: on the one hand, the requirements for the memory and software and hardware of the controller...

Claims

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Application Information

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IPC IPC(8): G08B25/00
CPCG08B25/009
Inventor 黄岭陈少强陈燕习黄松涛张远龙伍益
Owner SICHUAN SAIKE SECURITY TECH CO LTD
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