A remote parameter configuration method for sensors in a fire protection Internet of Things system

By adopting remote parameter configuration methods in fire-fighting IoT systems, and using components such as Redis and MySQL to realize automatic calculation and configuration of sensor thresholds, the problem of sensors requiring manual repeated debugging is solved, and the cost is reduced.

CN113609143BActive Publication Date: 2025-04-18SHANGHAI UNIV
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Patent Information

Application Number
CN202110840372.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-07-24
Publication Date
2025-04-18
Estimated Expiration
2041-07-24

AI Technical Summary

Technical Problem

In the prior art, sensors require manual repeated debugging to determine and update thresholds, resulting in high labor and maintenance costs.

Method used

A remote parameter configuration method for the fire protection IoT system sensor is adopted, and the automatic calculation and remote configuration of sensor thresholds are realized through the combination of equipment, sensors, data cache module Redis, managers and storage database MySQL. Specific steps include sensor data acquisition and upload, data analysis and storage, threshold calculation and update, as well as new threshold issuance and sensor updates.

Benefits of technology

The automated configuration of sensor thresholds is realized, reducing the need for manual debugging, and reducing labor and maintenance costs.

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Abstract

The present invention discloses a method for remote parameter configuration of sensors in a fire protection Internet of Things system. The configuration system adopted by the method of the present invention includes a device, a sensor, a data cache module Redis, a manager and a storage database MySQL. The sensor is connected to the device to collect data of the device. The data cache module Redis receives the data sent by the sensor by subscription, and uploads the data to the MySQL database and the manager by publishing after parsing the data, so as to realize real-time alarm and push of data. The manager calculates and updates the threshold value according to the data collected by the sensor, and Redis subscribes to the new threshold value and publishes it to the sensor to realize remote parameter configuration of the sensor. In view of the problem that sensors need to be repeatedly debugged to determine threshold values ​​under the fragmented characteristics of deployment scenarios, the present invention adds the function of remote configuration of sensor parameters, which can automatically adjust the upload threshold value according to the environment, thereby reducing management and maintenance costs.
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Citation Information

Patent Citations

  • Sensor alarm threshold value adjusting method based on Internet of Things

    CN113608439A