Multi-functional LED display system used for ice lamp

• Main Authors: QU YI, CAO YIJIANG, LI QING, LAN LAN, CAO QIEMU, DAI JINLIANG, FENG JUMENG
• Format: Patent
• Language: Chinese; English
• Published: 26.02.2014
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The invention relates to a multi-functional LED display system used for an ice lamp. The multi-functional LED display system comprises an LED display unit, an MCU, a wind direction monitoring unit, an infrared monitoring unit, a sound making unit and a power supply unit. The LED display unit is a cube which is formed by sequentially arranging a plurality of LEDs in the x direction, the y direction and the z direction. The wind direction monitoring unit comprises four wind direction monitoring sensors and processing circuits of the wind direction monitoring sensors, wherein the four wind direction monitoring sensors are fixed to the other four faces, except the top face and the bottom face, of the LED display unit respectively. The infrared monitoring unit comprises 10 infrared sensors and processing circuits of the infrared sensors. The MCU comprises two MCU controllers, wherein the first MCU controller is connected with the LED display unit, the wind direction monitoring unit and the second MCU controller, a