Control method of large-crossing communication room alarm device

Abstract

The invention discloses a control method of a large-crossing communication room alarm device. The method comprises the following steps: 1. an alarm device is started and initialized; 2. a main control module reads clock data and judges whether the clock data are equal to a timing time; 3. the main control module sends indication information of normal system operation to mobile communication equipment through a communication module; 4. the main control module reads arming and disarming switches and judges whether alarms; 5. the main control module judges whether a sensor detects abnormal environment in the communication room; and 6. the main control module starts the alarm device to perform buzzing alarm and sends alarm information to the mobile communication equipment through the communication module. The control method disclosed by the invention is used for triggering the alarm function of the communication room in a proper manner so as to accurately alarm the pilferage condition of the large-crossing communication room in real time.

Description

technical field [0001] The invention relates to a control method for an anti-theft device in a power communication system, in particular to a control method for an alarm device in a large-span communication room. Background technique [0002] The cross-river transmission line from Changxing Island to Hengsha Island in Shanghai has been successfully completed and put into operation. There is a communication room under the anchor towers on both sides of the Changxing and Hengsha power transmission lines. It is the only and important hub of communication between the two islands of Changzhou and Hengzhou, and has communication services for important users such as the navy and public security. At present, due to the remote location of the communication room, the gate has been stolen many times, and it has been damaged and stolen many times this year. Although no major communication interruption accidents have occurred, hidden safety hazards have been buried virtually. There is o...

AI Technical Summary

Problems solved by technology

At present, due to the remote location of the communication room, the gate has been stolen many times, and it has been damaged and stolen many times this year. Although no major communication interruption accidents have occurred, hidden safety hazards have been buried virtually.

There is only one communication optical cable distribution frame in the communication room, which does not have too much economic value, and the possibility of being stolen is small. The few times the theft is only to damage or steal the door, but the optical fiber is generally relatively fragile. Damage will directly affect the communication services of important users such as the Hengsha Navy and Public Security

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