Method for interaction between wireless communication module and sensor in field of power Internet of Things

A power Internet of Things and wireless communication technology, applied in wireless communication, machine-to-machine/machine-type communication services, network topology, etc., can solve problems such as closed information, inability to share data on the platform, inconsistent sensor data formats, etc., to achieve The effect of reducing power consumption
CN112738755AActive Publication Date: 2021-04-30上海遨有信息技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海遨有信息技术有限公司
Publication Date
2021-04-30

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Abstract

The invention discloses a method for interaction between a wireless communication module and a sensor in the field of power Internet of Things. A software control interface is included. According to the invention, a synchronous communication protocol Power Transmission and Transformation Equipment Internet-of-Things Node Equipment Wireless Networking Protocol and an asynchronous communication protocol Power Transmission and Transformation Equipment Internet-of-Things Micropower Wireless Network Communication Protocol are supported at the same time, an electric power Internet-of-Things communication standard is covered in an omnibearing manner, asynchronous / synchronous communication requirements are satisfied at the same time, fragmented acknowledgement (ACK) frames are supported, and reliable data communication is supported. Error data in wireless communication generated by factors such as electromagnetic interference in an electric power Internet-of-Things environment is avoided, a BUSY pin and an SYN pin are provided, a method is provided for state exchange between a sensor and a communication module, external interruption is conveniently received by the sensor in a pin level change mode, data is quickly sent, state switching is facilitated, the sleep process provides a low-power-consumption sleep method for the sensor and the communication module, and the power consumption is effectively reduced.
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Description

technical field

[0001] The invention relates to the technical field of the electric power Internet of Things, in particular to a method for interacting between a wireless communication module and a sensor in the electric power Internet of Things field. Background technique

[0002] The ubiquitous power Internet of Things will become one of the main development directions for a long time in the future. Based on the good foundation laid by the strong smart grid, it will fully integrate modern information technology to create a smart grid smart grid scenario with efficient processing, real-time perception, and flexible application. Different from other IoT scenarios, the "small data" generated by various power transmission and transformation equipment in the energy power system has its own particularity: the status of equipment changes steadily and slowly, the frequency of data collection is low, the impact of key indicators exceeding the limit is large, and specific business-re...

Claims

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