Embedded six-network-connected alarm terminal

Abstract

The invention provides an embedded six-network-connected alarm terminal, comprising an external terminal interface, an MCU core processor and a voice exchange and data protocol conversion unit and a process scheduling and device driver control unit respectively connected with the MCU core processor. The six network communication modes and the components thereof specifically are 1, the GSM / CDMA network communication mode of a public mobile communication network and components thereof; 2, the telephone line transmission mode of a public switched telephone network and components thereof; 3, the network communication mode of Ethernet LAN and components thereof; 4, the DMR / DPMR communication mode of a digital interphone and components thereof; 5, the SLIC communication mode of a house phone and components thereof; and 6, the communication mode of an SSI synchronous interface and components thereof. With the application of the embedded six-network-connected alarm terminal, the reliability, accuracy and real-time uploading of alarm information of a networking alarm point can be greatly ensured; and the embedded six-network-connected alarm terminal is a necessary means for emergency monitoring in major disasters, maintaining security of society and combating crime, and of great social significance.

Description

technical field [0001] The invention relates to a device in the field of security monitoring, in particular to an embedded six-type networked alarm terminal. Background technique [0002] The networked alarm method in the security industry is a method specially used to solve the problem of decentralized network alarms. Under the promotion and regulation of the Ministry of Public Security and security departments at all levels, it is widely used in important departments across the country, effectively preventing and combating robbery and theft. Wait for crime. For example, financial outlets such as banks, because the alarm information of the networked alarm is transmitted to the alarm center that can receive and handle the alarm through the public communication network, the requirements for the public communication network are relatively high, and the communication channel must not be faulty. However, with the improvement of high-tech crimes and the rapid development of publ...

AI Technical Summary

Problems solved by technology

[0014] SSI communication is a low-cost and high-speed synchronous serial communication. SSI bus transmission still occupies a dominant position in the fields of fire protection and access control. Its dedicated dedicated line determines its physical characteristics and business requirements. Equipment and protocol support, especially when the networked alarm business expands from outlet alarm to equipment data extraction and monitoring services, its derivative applications still have huge room for growth, but the dedicated characteristics of dedicated lines also restrict its wide-area application

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