Patent ID: 11924120
Assignee: ENN DIGITAL ENERGY TECHNOLOGY CO., LTD
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 11:
12. An Internet of Things data transmission system, comprising an Internet of Things platform, M concentrators and N meters, wherein M and N are natural numbers, and the Internet of Things platform comprises:
a first downlink data generation processor configured to perform packet format processing on a metering task according to a first packet format to generate first downlink data;
the first downlink data comprising a first packet generated from the first packet format, a communication protocol packet of a target meter and the metering task; and
a first downlink data delivery processor configured to deliver the generated first downlink data to the concentrator; and
the concentrator comprises:
a first downlink data obtaining processor configured to obtain the first downlink data delivered by the Internet of Things platform;
a first downlink data parsing processor configured to parse the obtained first downlink data to obtain a target meter of the metering task and a forwarding priority;
a second downlink data obtaining processor configured to obtain second downlink data from the obtained first downlink data, after parsing the obtained first downlink data, the second downlink data comprising the communication protocol packet of the target meter and the metering task;
a second downlink data delivery processor configured to send the obtained second downlink data to the corresponding target meter according to the forwarding priority;
a first uplink data obtaining processor configured to obtain first uplink data uploaded by the target meter, after the obtained second downlink data are sent to the corresponding target meter according to the forwarding priority, the first uplink data comprising the communication protocol packet of the target meter and a metering task result;
a second uplink data generation processor configured to generate second uplink data, the second uplink data comprising the first packet and the first uplink data obtained from the first uplink data obtaining processor; and
a second uplink data reporting processor configured to report the generated second uplink data to the Internet of Things platform.