Electronic Target Using Solar Cell for Laser Hit Detection

The patent uses a solar cell to detect light emitted from the firearm barrel, creating an optical copy of the bullet trajectory. This allows the system to track and evaluate the actual path and accuracy of simulated shots without using real ammunition, thereby maintaining safety while restoring measurement precision.

The patent replaces the mechanical bullet impact detection system with an optical detection system using a solar cell. Instead of relying on physical bullet impacts to register hits, the system uses light detection to track the firearm's aim and shot accuracy, enabling precise evaluation without live fire.

The solar cell detects light emitted from the firearm barrel as a copy of the bullet's path, allowing accurate hit detection without actual bullet discharge. This optical copying mechanism provides the same evaluation capability as live fire training while eliminating safety risks associated with real ammunition.

The patent introduces light as an intermediary between the firearm and the detection system. Instead of directly detecting bullet impacts, the system detects light emitted from the barrel, which serves as a safe mediator that carries information about the shot trajectory and accuracy without the harmful effects of live fire.

The patent implements a feedback system where the solar cell detects light from the firearm and provides real-time information about shot accuracy and trajectory. This feedback loop allows trainees to immediately see the results of their shooting technique, maintaining training effectiveness without live ammunition.

The patent replaces the traditional mechanical bullet impact feedback system with an optical detection system. The solar cell converts light signals into electrical signals that can be processed and displayed, providing continuous performance feedback during training while eliminating the need for actual bullet impacts.