Gas Safety Smart Forewarning System

I. Gas safety — a way to achieve the “zero fatality” goal

II. System objectives

a. Exhaust air when using gas, valve shutoff when alarming

• The valve, exhaust system and alarm equipment form a real-time response local area network.
• The meter manages the metering, temperature and pressure to start the exhaust air.
• Shut off the valve with gas leak alarm.

b. Real-time networking, timely services, early warning, early detection

• Whether the combustible gas detector is online, in working order, and overdue for a service.
• The discovery of hidden dangers and detection of small leaks can be timely feedback, and early measures can be taken when the meter gives a timely warning.

c. Network services, proactive publicity and elimination of hidden dangers

• The network sends information on safety training and general knowledge of safe gas use to promote the normalization of safety education.
• Security checks are more implemented, and users, communities and O&M realize networked services.

d. The value-added insurance can protect the gas safety.

III. System communication mode

a. Independent gateway or alarm as a gateway (LoraWan)

b. Independent gateway or alarm as a gateway (BLE Network)

c. Meter as a gateway (BLE Network)

IV. System composition

V. Basic Functions

a. Functions of each part

VI. System Monitoring 

VII. Application Scenarios