True color dynamic display LED rocking bar and lighting control method thereof

Abstract

The invention relates to a true color dynamic display LED rocking bar. The true color dynamic display LED rocking bar comprises a bar body, a bi-directional roll ball sensor, a control processing unit, a display driver, an LED lamp bead array and a power supply module, wherein the bi-directional roll ball sensor, the control processing unit, the display driver and the LED lamp bead array are arranged on the bar body and electrically connected in sequence, and the power supply module is electrically connected with the control processing unit; according to shaking of the bar body, the bi-directional roll ball sensor generates a corresponding interrupt signal and transmits the signal to the control processing unit; the control processing unit processes the interrupt signal to obtain a corresponding control signal, and controls the display driver to drive the LED lamp bead array to perform time sharing true color dynamic display according to the control signal; the power supply module is used for providing electricity required by an electric circuit. The rocking bar has the advantages that the true color dynamic display can be normally performed by shaking at will, higher comfort of a user is achieved, and interestingness and scene mode of the rocking rod are increased.

Description

technical field [0001] The invention relates to a graphic display device, in particular to a real-color dynamic display LED rocker and a lighting control method thereof. Background technique [0002] When an object is moving fast, when the image seen by the human eye disappears, the human eye can still retain the image for about 0.1 to 0.4 seconds. a characteristic. When the human eye looks at an object, the image is formed on the retina, and is input to the human brain by the optic nerve to feel the image of the object; but when the object is removed, the impression of the object by the optic nerve will not disappear immediately, but will last for about 0.1 to 0.4 seconds time. [0003] The existing rocking stick is based on the persistent visual effect of people, and is a kind of graphic display device that displays and outputs information such as text or patterns by refreshing multiple LED lamp beads in a time-sharing manner. The existing shaking stick internally store...

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing rocking sticks can only display monochrome, and this kind of shaking stick must reach a certain frequency and amplitude in the shaking process to achieve the effect of displaying text or pictures normally, which cannot be achieved. Shaking the stick at will can display the effect of a complete image, which brings low comfort to the user experience and the market prospect is sluggish

In addition, the existing joysticks cannot realize the effect of real color dynamic display, which leads to the fact that the display effect created by this kind of joysticks cannot meet the user's ornamental requirements, and the interest and scene requirements are insufficient.

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