This historic Italian theater was built in the mid-19th century, with a history of more than 100 years. It is an important carrier of local cultural heritage. Over the years, with the careful repair and maintenance of the owner, the theater has been operating smoothly to this day. However, due to the inability of the old building space planning to keep pace with the times, the aging of infrastructure and electrical systems, and the traditional management and operation methods, the theater faces problems such as high energy consumption, high management costs, and reduced customer experience. The owner hopes to transform the old theater through advanced intelligent Internet of Things technology and digital information platform to give it new vitality.

Analysis of key points and difficulties:

1. Improve indoor air quality: During the operation of the theater, due to the dense crowds, the indoor air quality is prone to poor, which affects the audience experience and health. It is necessary to understand the indoor air quality and take ventilation measures as needed.

2. Understand the space occupancy and traffic flow: In order to provide better services and experience to the audience, it is necessary to understand the number of people in different functional areas of the theater, such as the number of people in the bathroom and balcony, and the flow of people at the entrance and exit.

3. Reduce the energy consumption of the theater. The theater's electrical system is aging, the operating efficiency is reduced, the energy loss is large, and the electricity cost is high. It is hoped that energy consumption can be reduced through intelligent transformation.

4. Compliance requirements: Intelligence needs to comply with the requirements of the European Union's GDPR "General Data Protection Regulation" to protect the personal data privacy of all citizens in the EU.

Solution:

Air quality monitoring: AM107 is used to monitor the air quality in the theater, including temperature, humidity, CO2, TVOC, etc. EM500-CO2 is installed at the highest point in the theater to monitor the CO2 concentration in the theater in real time. When the above air parameters exceed the threshold, the staff will receive information and take ventilation measures in time.

Crowd management: The VS133 crowd counting sensor that complies with GDPR standards is installed in the entrance and bar area to monitor and audience flow. These data are uploaded to the showjeen detection platform for data statistics and analysis, providing data basis for theater management of passenger flow and optimization of functional areas.

Energy consumption management: WS202 is installed in each balcony and bathroom, and automatically turns on the lights when monitoring people, realizing "lights on when people come, lights off when people leave", saving electricity and energy consumption. The sensor is battery-powered and does not require wiring. It overcomes the difficulty of wiring in old buildings and the problem of few power sockets, and also reduces energy consumption during the renovation process.