Abstract: An ADAS calibration system includes an ADAS calibration device and a user equipment. The ADAS calibration device includes an image acquisition assembly. The user equipment is communicatively connected to the ADAS calibration device. The method includes: obtaining a relevant image of a vehicle acquired by the image acquisition assembly of the ADAS calibration device by the user equipment, determining position information of the ADAS calibration device relative to the vehicle according to the relevant image of the vehicle by the user equipment, and providing a position adjustment scheme for the ADAS calibration device relative to the vehicle according to the position information by the user equipment, so that a user positions the ADAS calibration device to a preset position relative to the vehicle according to the position adjustment scheme. The present disclosure streamlines a process and improves the efficiency of positioning the ADAS calibration device.

Abstract: A method for using a biosensor to determine the concentration of a target analyte, that does not require a pre-test calibration step. Small variations between electrodes on different biosensors, even when the biosensors are designed to be identical and manufactured in as close a manner as possible, can lead to significant variations in output when the electrochemical method is applied. Therefore, existing biosensors are calibrated before use, either during manufacturing or just prior to use. Prior calibration is not feasible for disposable applications, and increases the complexity of use if required to be performed by the end-user. A self-parative calibration method is described in which certain constants are determined during testing of the biosensor, then applied to all uses of the biosensor, so that an additional calibration step is not required.

Abstract: A multiplex aptamer sensor platform for determining the concentration of a target analyte in sample. Aptamers are modified with redox-active molecule and selected to exhibit conformational change in the presence of target analyte, so that faradic discharge can be sampled at the electrode surface. Faradic discharge is converted to digital signal for calculation of the analyte concentration. The platform is attached to a test cartridge utilizing a vertical connection to a reader device. Sensor electrodes are manufactured using PCB techniques yet the platform is both accurate and commercially usable. No mixing, microfluidics or calibration are required.

Abstract: A method for using a biosensor to determine the concentration of a target analyte, that does not require a pre-test calibration step. Small variations between electrodes on different biosensors, even when the biosensors are designed to be identical and manufactured in as close a manner as possible, can lead to significant variations in output when the electrochemical method is applied. Therefore, existing biosensors are calibrated before use, either during manufacturing or just prior to use. Prior calibration is not feasible for disposable applications, and increases the complexity of use if required to be performed by the end-user. A self-parative calibration method is described in which certain constants are determined during testing of the biosensor, then applied to all uses of the biosensor, so that an additional calibration step is not required.