Remote bus alarming controller

Abstract

The invention discloses a remote bus alarming controller. The remote bus alarming controller comprises a master controller, a plurality of node controllers, a plurality of alarming detectors and a GSM (Global System for Mobile Communications) multimedia message module, wherein the master controller is connected with each node controller through a CAN (Control Area Network) bus, the master controller is connected with the GSM multimedia message module through an RS232 bus, and the node controllers are connected with the alarming detectors. The remote bus alarming controller can be used in any place where remote alarming is necessary, and uses the bus technology inside to implement the online state routing inspection of the plurality of node controllers and the real-time quick transmission of control information and alarming information. The remote bus alarming controller can implement multi-node remote image alarming and can be controlled by remote short messages, and simultaneously, the remote bus alarming controller is high in system reliability, extremely low in false alarm rate, convenient for installment construction and can save cost on wires, so that the remote bus alarming controller is suitable for any place where remote alarming is needed to be implemented.

Description

technical field [0001] The invention relates to the field of security protection, in particular to a remote alarm controller. Background technique [0002] In unattended substations, warehouses, military bases and other places, remote alarm and anti-intrusion alarm systems are required. [0003] At present, the traditional remote alarm system uses telephone and local area network access to realize remote alarm. Most of the alarm signal access adopts multi-wire wiring mode, directly wiring from multiple alarm detectors to the alarm controller, which has complex construction and waste of wire materials. Features. [0004] Chinese utility model patent specification CN 200720171761 (authorized announcement date: September 10, 2008) discloses a "bus-based networked alarm system", but this method is only suitable for large-scale application occasions, and there is no on-site image alarm information. Can't adapt to the needs of remote alarm. [0005] Chinese utility model patent...

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional remote alarm system uses telephone and local area network access to realize remote alarm. For the access of alarm signals, multi-wire wiring is mostly used, directly wiring from multiple alarm detectors to the alarm controller, which has complex construction and waste of wires. Features

[0004] Chinese utility model patent specification CN 200720171761 (authorized announcement date: September 10, 2008) discloses a "bus system networked alarm system", but this method is only suitable for large-scale application occasions, and there is no on-site image alarm information. Unable to meet the needs of remote alarm

[0005] Chinese utility model patent specification CN200720063771 (authorized announcement date: January 16, 2008) discloses an "indoor remote video monitoring and alarm system", but the system must have a place with LAN access before it can be used

[0006] Chinese invention patent specification CN200710145598 (authorized announcement date: April 21, 2010) discloses a "a remote alarm video monitoring method", but this method is not associated and linked with on-site alarm information, and must be monitored 24 hours a day. Judgment and alarm, save monitoring fatigue

[0007] Chinese invention patent specification CN200920189382 (authorized announcement date: June 09, 2010) discloses a "remote anti-theft alarm", but this method can only realize the telephone alarm function, and cannot realize the on-site image alarm information

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