Anti-theft monitoring and alarm system for transformer

[0017] Example

[0018] The invention is used in a transformer anti-theft monitoring and alarm system, and includes an anti-theft alarm installed next to the transformer. The anti-theft alarm includes a central processing unit, a wireless receiving module, a wireless sending module, a power failure detection module, and an alarm Module, the anti-theft alarm has a wired anti-theft interface, the wired anti-theft interface is externally equipped with a wired sensing line, the wired sensing line is wound with the power supply transformer shell, and the power supply transformer is equipped with a vibration detector; the power failure detection module is used The power-off signal of the transformer is monitored and sent to the central processing unit through a wireless receiving module; the wired sensing line and the vibration detector are used to monitor the movement signal of the power supply transformer and sent to the central processing unit through the wireless receiving module; the central processing unit is used It processes the received power-off and movement signals and sends the processed signals to the remote terminal and alarm module through the wireless sending module.

[0019] The anti-theft monitoring and alarm system for transformers of the present invention can send out an alarm in time to notify police officers when an abnormal circuit occurs or someone approaches the variable voltage or the transformer is damaged or moved, thereby preventing the transformer from being stolen. At the same time, the sound and light alarm is used to deter those who want to steal to prevent their further behavior. It can also record the on-site environment to facilitate the investigation of the on-site environment afterwards. When the perpetrator wants to commit theft, if the wired sensor line or vibration detector collects the model and sends it to the central processing unit, the central processing unit sends the signal to the remote terminal after processing to notify the police officer , On the other hand, sent to the alarm device to alarm at the crime scene.

[0020] Preferably, the alarm module includes a controller, the controller is connected with a sound and light alarm, a recording device, and an image acquisition device. The controller controls the sound and light alarm, the recording device and the image acquisition device to work, and is effective for the personnel at the crime scene. Mental deterrence, while recording live sounds and images.

[0021] Preferably, the shell of the anti-theft alarm adopts a waterproof, anti-corrosion, fire-proof, and anti-shock fully sealed aluminum die-casting shell, which can increase the service life of the anti-theft alarm.

[0022] Preferably, the system further includes an infrared detection module, which is sent to the central processing unit through the wireless receiving module, so that if the central processing unit has been receiving the signal sent by the infrared detection module for a long time, and during this time period It also receives the signal that the transformer is powered off and controls the alarm to give an alarm.

[0023] Preferably, the anti-theft alarm is provided with a solar panel, and a backup battery is arranged in the anti-theft alarm, which can operate stably all year round.

[0024] Preferably, the power supply transformer is also provided with a tilt sensor and a ranging sensor, which further improves the anti-theft ability of the system against the transformer, and greatly reduces the risk of the transformer being stolen.