Battery X-Ray Scanning With Linear Array Detection

The patent implements continuous movement of the battery under test through the detection zone rather than stationary detection. The carrying platform moves the battery at an optimized speed (10-400 mm/s) through the X-ray detection zone, allowing the linear array detector to capture images continuously during motion. This dynamic detection approach enables the system to achieve high measurement precision with a moderate number of sensing regions (50-1100) while maintaining high test efficiency, resolving the contradiction between accuracy and analysis time.

The patent establishes an optimized parameter range for the moving speed of the carrying platform (10-400 mm/s, with further optimization at 30-250 mm/s). This parameter optimization ensures that the battery moves through the detection zone at a speed that allows the linear array detector to capture sufficient image data without undersampling (too fast) or oversampling (too slow). The optimized speed range balances test efficiency with image quality, resolving the contradiction between productivity and manufacturing precision.

The patent optimizes the power parameter of the X-ray source to a specific range (65-75 W, with further optimization at 68-72 W). This optimized power level provides sufficient X-ray intensity to achieve high resolution and brightness in detection images while avoiding excessive energy consumption. The optimized power parameter ensures that the X-ray source delivers adequate photon flux for high-quality imaging without wasting energy, resolving the contradiction between measurement precision and energy consumption.