Multi-functional onsite alarming controller

Abstract

The multi-functional field alarm controller includes: microprocessor MCU, voice alarm module, power supply module, MCU is connected with the central intelligent control server and security field equipment respectively, the voice alarm module is connected with MCU, and the security field equipment is also connected with MCU through the dry node When the communication line is normal, the MCU acts as a communication bridge between the uplink central intelligent control server and the downlink security field equipment. When the communication line fails, the MCU will work independently to monitor the security status of the defense zone. The alarm signal is output to the MCU in the form of dry node pulses. The MCU starts the voice alarm module to realize the voice alarm function, and at the same time stores the intrusion records locally. After the communication line is restored, all alarm records that occurred during the communication failure can be downloaded. The invention has multiple alarm modes, improves the reliability of the security field equipment network, and supports parameter configuration, including customized alarm sound, automatic reset time, synchronous clock and download alarm record, etc.

Description

technical field [0001] The invention relates to a multifunctional on-site alarm controller, which is suitable for perimeter security systems. Background technique [0002] In recent years, with the development of society and the continuous improvement of people's living standards, people have put forward higher requirements for the safety of society and themselves, and various security products have emerged, which are used in Fence intrusion monitoring, open land protection and building protection and other occasions. [0003] Although the current security products integrate many high-tech technologies such as microelectronics and computers, and have excellent performance, when the system network fails, the central intelligent control server will not be able to communicate with the on-site security equipment, so that it will not be able to respond to intrusion alarms; When intruding, the alarm method is single; in addition, these security products have the disadvantage of p...

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Problems solved by technology

[0003] Although the current security products integrate many high-tech technologies such as microelectronics and computers, and have excellent performance, when the system network fails, the central intelligent control server will not be able to communicate with the on-site security equipment, so that it will not be able to respond to intrusion alarms; In case of intrusion, the alarm method is single; in addition, the disadvantage of poor scalability of these security products

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