Balance trolley system capable of carrying rotary LED and control method

Abstract

The invention discloses a balance trolley system capable of carrying a rotary LED and a control method. The balance trolley system comprises a balance trolley mechanism, the rotary LED and a posture detection and balance control system. The balance trolley mechanism comprises a trolley upper bottom plate, a trolley lower bottom plate, a trolley direct-current motor, an encoder of the trolley direct-current motor, a motor support, trolley tires and fixing copper columns. The rotary LED comprises a rotary circuit board, a three-dimensional board of the rotary circuit board, a disc fixing board,a copper column, a rotary motor, an encoder of the rotary motor, a rotary motor fixing board, a wireless power supply module, a remote controller and a rotary bottom box. The posture detection and balance control system comprises a main control board, a voltage reduction module, an ultrasonic sensor, a display screen, a posture sensor, a motor driving module and a communication module. According to the invention, the counterweight treatment of the rotary LED can effectively solve the problem of vibration of the rotary LED in the rotating process, i.e., under the condition of unbalanced weight,the vibration is severe, and the disturbance quantity to the balance trolley is greatly increased.

Description

technical field [0001] The invention is a novel balance trolley, and in particular relates to a balance trolley system and a control method capable of carrying rotating LEDs. Background technique [0002] In our country, after several years of development, some enterprises in the LED lighting industry have reached a certain scale and become the backbone enterprises in the industry. Domestic LED display screens occupy almost the entire market in China, and similar foreign products can hardly compete, and there are very few in the market. In recent years, my country's LED display industry has a large scale, a relatively leading technical level, and a wide range of application fields. It accounts for an increasing proportion of the LED market and has a more profound impact. [0003] However, the conventional LED display can only achieve fixed-point display and timing display, and the display range and visual range are small, which often cannot achieve good publicity effects an...

AI Technical Summary

Problems solved by technology

[0005]However, the traditional balance trolley, such as patent CN206741309U, although this kind of balance trolley is low in cost and can achieve simple balance, but its maximum return angle is small, and its anti-interference ability Weak, cannot carry rotating LED

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