6results about How to "Reduce eye fatigue" patented technology

The utility model discloses a desk. The desk comprises a desk body; the lamp is fixed on the desk, and the color temperature of the lamp is adjustable; the controller is electrically connected with the lamp and used for adjusting the color temperature of the lamp; the color sensor is configured to detect environment color parameters, and the color sensor is electrically connected with the controller. According to the desk, the color sensor and the controller are arranged, so that the color temperature of the lamp can be automatically adjusted according to the actual environmental color change, a comfortable light source is further provided for a desk user, the desk user can work or learn under better environmental brightness, eye fatigue of the desk user is reduced, and the user experience is improved. Therefore, the comfort of the desk user can be improved.

This utility model discloses an AVI-based automatic sorting device, relating to the field of product inspection technology. It includes a sorting machine platform; a chain conveyor track fixedly installed on the sorting machine platform; a sorting mechanism and an inspection mechanism. The sorting mechanism, located on the sorting machine platform, is used to sort defective products; the inspection mechanism, located above the chain conveyor track, is used to inspect the appearance of the products transported on the chain conveyor track. This utility model uses the operation of the chain conveyor track to move the product tray and the products to be inspected to the optical inspection camera. The inspection camera inspects the product appearance, and a SCARA robot separates defective and qualified products, completing the automatic inspection of product appearance. This replaces manual visual inspection, significantly improving production efficiency, avoiding human error, ensuring product quality, and reducing eye fatigue and work fatigue for operators.

The invention relates to a self-adaptive display method and device, display equipment and a display system. The method comprises the following steps: acquiring current ambient light parameters and pupil physiological features of a user; calculating a current visual comfort index according to the ambient light parameter, the pupil physiological feature, a user preference parameter and a current display parameter of a display device; using a preset decision model to obtain a target display parameter according to the ambient light parameter, the pupil physiological feature, the current display parameter, the user preference parameter and the current visual comfort index; and updating the display parameters of the display equipment according to the target display parameters. The visual comfort index of the current user is obtained according to the ambient light parameters, the pupil physiological features of the user and the preference of the user, and the optimal display parameters are generated by adopting the preset model according to the data, so that the display equipment is converted from passively responding to the ambient light to actively adapting to the visual state of the user, and the asthenopia of the user is reduced.

This utility model belongs to the field of lighting technology and discloses a variable color temperature LED lens assembly for automotive lighting. It includes a substrate, a reflector, a first LED particle, a second LED particle, a heat sink, a cooling fan, a light / dark cutoff plate, a solenoid valve, an adjustment mechanism, and a lens. The reflector is mounted on the right side of the substrate, and its inner side is coated with aluminum to reflect light to the left. The first and second LED particles are mounted parallel to each other on the upper surface of the substrate. The heat sink is mounted on the right side of the upper surface of the substrate, increasing its surface area to dissipate heat from the substrate. The cooling fan is mounted on the lower surface of the substrate, generating airflow around the heat sink to enhance its heat dissipation capacity. The light / dark cutoff plate is mounted on the left side wall of the substrate. This design makes it easier to see road conditions in inclement weather, significantly improving driver safety. It also allows for changing the illumination range, making it suitable for different road conditions and reducing driver eye fatigue.

The application belongs to the technical field of lighting equipment, and particularly relates to a glare-proof educational lighting lamp, which aims at the problem that the existing light-shielding plate structure of the lighting lamp cannot be self-adaptively controlled according to the light intensity of the environment, and the following scheme is proposed, which comprises a lamp shade, a support, a bottom fixedly connected with the bottom of the support, an upper side of the support fixedly connected with the lamp shade away from the bottom, and an inner wall of the lamp shade provided with a bulb, a connecting ring, the upper side of the connecting ring fixedly connected with the bottom of the lamp shade, and four light sensors. The glare-proof educational lighting lamp disclosed in the application can make the device judge the fiber intensity or brightness in the environment, automatically reduce the light transmittance of the device in a strong light environment, reduce glare, improve the light transmittance of the device in a weak light environment, ensure clear vision, and thus improve the use experience of the user and reduce the eye fatigue of the user.

The invention discloses an eye protection display method and device, a computer readable storage medium and a program product, and the method comprises the steps: responding to the starting of an application, and detecting whether the started application is a preset application type and whether the started application comprises preset eye protection display parameters; when the started application is of a preset application type and the started application comprises preset eye protection display parameters, setting the preset eye protection display parameters into an operating system; and when the started application is of a preset application type and the started application does not comprise the preset eye protection display parameters, acquiring a first eye protection display parameter, and setting the first eye protection display parameter into the operating system.