【 Application Fields 】
Monitoring and early warning of water hazards in underground engineering
[System Function]
◆ Water quality collection substation function:
(1) Data collection of pH value, conductivity, and redox potential;
(2) Data temporary storage;
(3) Data display;
(4) Transmit data to the data communication substation through the CAN bus.
◆ Communication substation function:
(1) Convert the CAN bus data sent by the collection substation into fiber optic signals
1. Key technologies
The technical product of this project has the following characteristics compared to traditional systems:
(1) Integrated signal acquisition, display, and data transmission, real-time monitoring of changes in various parameters, facilitating timely understanding of hydrological data information.
(2) The data transmission adopts CAN bus mode, which has strong real-time data communication, good anti-interference ability, and long communication distance.
2. Innovation point
The main technological innovations of this project are reflected in two aspects:
(1) Structural innovation involves connecting the data collection substation in series with the drainage pipeline. The sensors inside the data collection substation detect various parameters in real time and send the data to the communication substation through the CAN bus, ensuring the real-time and accurate monitoring data.
(2) This project incorporates real-time online monitoring functions for pH value, conductivity, and redox potential in water quality. Through data analysis, changes in water source types can be identified, providing reliable water quality data for timely detection of potential hazards.