Foreign Park installation of new lamps and lanterns, the destruction of the behavior is not actually...

The lighting devices of a Austria park are equipped with acoustic sensors aimed at responding to anti social behavior at night and increasing the sense of security.

The park is located in Graz. Six outdoor lamps and lanterns in the park are equipped with motion detectors and noise sensors, of which four are equipped with motion detectors, and the other two are equipped with noise sensors, and the light is adjusted to 20% as standard.

When one of the motion detectors induct to any type of motion, the dimming will increase to 50% immediately. If one of the noise sensors is sensitive to any noise, the lamp will raise the area to 100%.

When the sun goes down, the light level is accompanied by the whole process of walking. When pedestrians pass through, the lamps in front will brighten up, and the lamps behind them will be darkened again after a certain time.

Therefore, any activity in the park can be immediately perceived to make pedestrians feel safer.

The luminaire is controlled by an intelligent networked lighting control system, which activates the luminaire by a radio module when the sensor detects noise or has an object movement.

The software will also show the energy saving effect that the new lighting solutions can achieve, because the pilot project now saves about 60% of the energy, compared to the original luminaire. The nearby gateway can communicate between the luminaire and the network server.

The control system can also support the collection of information of some elements, including noise levels, weather conditions and personnel flow.

The analysis of these data may eventually provide more useful opportunities. Siegfried Nagl, mayor of Graz, said, "this project shows how we brought the park into the digital age, so that it can maximize safety". "There is no damage in the park since the installation of new lamps." (Editor: LED network James)

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