Wuhan Huilian Unlimited Technology Co., Ltd
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    3rd Floor, Building D, Optics Valley Exhibition Center Expansion Project, No.1 Software Park East Road, Donghu New Technology Development Zone, Wuhan City
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Smart Catering Solution
Application Introduction: Using LPWAN technology to achieve comprehensive integrated data fusion monitoring of various types of information such as te
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App Introduction


passLPWAN technology realizes temperature and humidity control of refrigerators in catering storesComprehensive integrated data fusion monitoring of various types of information such as environmental temperature and humidity, gas, and mains electricity. Remote real-time monitoring of on-site data in catering stores, promoting digitalization and intelligence of catering enterprisesEffectively improve the level of store monitoring and operation management.


Application scenarios


Large and medium-sized chain catering enterprises

When there is a service demand, you can directly call the service personnel with one click to avoid the dining experience and subsequent willingness to consume again due to the need for service and inability to find the service personnel for a long time.

campus cafeteria

By monitoring smoke concentration, kitchen gas leakage, and electrical safety in the cafeteria kitchen, we can effectively detect potential hazards in advance and avoid electrical fire accidents.

Large enterprises and park canteens

By real-time monitoring of the freezer, food loss can be effectively avoided, and temperature can be linked to air conditioning, air and fresh air to improve food freshness and customer dining comfort.


customer value


  • Environmental monitoring:Real time monitoring of the freezer effectively avoids food loss Linking temperature with air conditioning, air with fresh air, and enhancing the freshness of ingredients and customer dining comfort.
  • Intelligent security:By utilizing narrowband IoT technology for unified monitoring of key occasions, management efficiency can be greatly improved and property security can be protected.
  • Smart Firefighting:Monitor the smoke concentration and kitchen gas leakage in the restaurant, effectively detect potential hazards in advance, avoid electrical fire accidents, and protect personnel and property safety.
  • Energy metering:To address the issues of multiple electrical devices, inability to detect power outages in real-time, and energy waste caused by forgetting to turn off electrical devices, LPWAN remote monitoring technology is used to improve management efficiency.
  • Smart Call:When there is a service demand, you can directly call the service personnel with one click To avoid the need for service during dining and the inability to find service personnel, as well as prolonged waiting that may affect the dining experience and future willingness to consume again.
  • Personnel positioning:Personnel positioning and monitoring, multiple positioning technology, intelligent trajectory analysis, intelligent operation, improve work efficiency and management capabilities.

Solution Architecture



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