Universal controller for interactive device advertisement

Abstract

The invention provides a universal controller for an interactive device advertisement. The universal controller comprises a PCB (printed circuit board). An Arduino Uno main control board, a sensor module and relay modules are all arranged on the PCB. The sensor module and the relay modules are connected with the Arduino Uno main control board. An assembly port of the Arduino Uno main control board is reserved in the PCB. At least four sets of four-pin sensor interfaces, at least four sets of three-pin digital signal input interfaces and at least four sets of three-pin analog signal input interfaces are arranged on the PCB according to the pins of the Arduino Uno main control board. The PCB is provided with two relay modules. At least two sets of standby relay installation positions are reserved in the PCB. According to the invention, the universal idea is achieved, and the universal controller is compatible with various sensors. Meanwhile, the universal controller is simple in internal device, high in stability, high in execution efficiency, small in size, low in cost, suitable for batch production, and strong in expandability.

Description

technical field [0001] The invention relates to a general controller, in particular to a general controller for interactive device advertisement. Background technique [0002] The key point of interactive advertising is "interaction". Unlike traditional outdoor advertising, which can only receive information passively, it pays more attention to the psychological needs of consumers and the interaction with consumers. In short, interactive advertising pays more attention to the audience experience, aiming to make the audience have an immersive sense of substitution. This combination of art and technology gives people a new look, so the market prospect of interactive advertising is great . At present, all interactive advertisements use dedicated controllers, and different interactive advertisements must develop and manufacture different controllers, which costs a lot. How to develop a general controller suitable for multiple interactive advertisements is a difficult problem t...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing universal controllers are not used for interactive device advertising direction

Moreover, most of the development boards used by the existing general-purpose controllers are 51 single-chip microcomputers, and the cost is relatively high.

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