Molecular probe-based safety prewarning and fault location system for electrochemical energy storage station

A molecular probe-based safety prewarning and fault location system for an electrochemical energy storage station, comprising a molecular probe label, a camera, and a host, wherein

• there are a plurality of molecular probe labels distributed in an electrochemical energy storage device group, and the molecular probe label is provided with a gas sensing region that can perform a specific reaction with a gas and generate a color change;
• the camera is configured to capture real-time image information of each molecular probe label and transmit the real-time image information to the host;
• and
• the host is configured to recognize an abnormal electrochemical energy storage device based on the real-time image information of the gas sensing region of the molecular probe label, and configured to recognize position information of the abnormal electrochemical energy storage device, and output an alarm signal and the position information of the abnormal electrochemical energy storage device;
• wherein the gas sensing region is provided with at least one specific reaction region, a surface of each specific reaction region is coated with a functional molecule that can perform a specific reaction with carbon monoxide or nitric oxide and generate a color change, and a time needed to generate the color change in the specific reaction is 1 second to 30 minutes.