Communication method, device, equipment and computer readable medium of sensor

Communication method, device, equipment and computer readable medium of sensor

  • CN 109,660,964 B
  • Filed: 12/07/2018
  • Issued: 01/05/2021
  • Est. Priority Date: 12/07/2018
  • Status: Active Grant
First Claim
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1. A method of communicating with a sensor, comprising:

  • reading a current measurement index of the sensor;

    calculating differentiation data of a current measurement index of the sensor and a reference threshold value;

    storing each differential data of the sensor;

    when at least one piece of differential data reaches a set transmission condition, uploading all stored differential data of the sensor to a cloud server;

    acquiring configuration information of a sensor from a server at the cloud, wherein the configuration information comprises a reference threshold and a transmission condition, and the configuration information is dynamically adjusted according to the type and parameters of the sensor;

    when a plurality of sensors exist, corresponding storage spaces are respectively distributed for the sensors, the differentiated data of the sensors are recorded in the storage spaces corresponding to the sensors, and the differentiated data of the sensors and the identification information of the sensors are stored in a correlation mode;

    when the data of one sensor meets the transmission condition, reading all differential data of the sensor according to the identification information of the sensor, and uploading the differential data to a cloud server at one time;

    wherein the types of the sensors include a plurality of types;

    the identification information of the sensor comprises the type, the name and the factory number of the sensor;

    the transmission condition includes that the storage space is full.

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