1results about How to "Improved Temperature Compensation Accuracy" patented technology

The application provides a disposable battery residual capacity batch detection device and method in high-altitude environment, and belongs to the lithium hyposulfuryl chloride battery detection technical field.The application comprises a detection device main body and an upper computer, and the device main body comprises a power supply, temperature monitoring, control, indication, switching, battery test and parameter acquisition unit;the power supply unit comprises a power supply interface, a power supply switch, a switching power supply and a voltage reduction circuit;the temperature monitoring unit comprises a temperature measurement module and a thermocouple, the control unit comprises a controller MCU;the indication unit comprises a loudspeaker, a switching indicator lamp and a three-color indicator lamp, the switching unit comprises a de-passivation switching circuit, a multi-channel switching circuit and a pulse switching circuit;the battery test unit comprises a battery socket and a resistance load;and the parameter acquisition unit comprises a pulse test and reference voltage acquisition module.The application solves the problem that the disposable battery cannot be accurately detected due to the continuous passivation phenomenon, and can realize the accurate prediction of the disposable battery residual capacity.