| 摘要 |
This invention discloses an internet of things (IoT) intelligent gas meter and its control system. It is a kind of intelligent gas meter consisting of a base meter, a CPU control module and a data transmission module. A gas source outlet and a gas source inlet are installed on the base meter, and an electromechanical valve is installed near the gas source inlet. The CPU control module is connected to the base meter and sends control signals to the base meter. The gas consumption criterion of the base meter can be adjusted via the CPU control module; The said CPU control module includes an EEPROM data storage device; the data transmission module is indirectly connected to the IoT and connected to a remote computer management system via the IoT; the data transmission module receives the control signal from the remote computer management system and feeds back gas consumption information of the gas meter sent by the CPU control module to the computer management system. This invention provides an IoT intelligent gas meter and relevant control system that could be applied to all the gas supply networks with wide scope of application and convenience for promotion. |
