Interactive type voice-controlled display device capable of being mounted on automobile sun shield

Abstract

The invention discloses an interactive type voice-controlled display device capable of being mounted on an automobile sun shield. The interactive type voice-controlled display device comprises a power module, a voice control module, a voice feedback module, a state display module, a key operation module, a Zigbee transmitting and receiving module, a voice sentence memory module, a microcontroller, a front LED display screen module and a rear LED display screen module. The interactive type voice-controlled display device, disclosed by the invention, allows drivers in vehicles to communicate mutually more conveniently and naturally, allows the driver who drives a vehicle in the same direction in front to read the vehicle-mounted information through a rearview mirror and the driver who drive the vehicle in the reverse direction in front or in the same direction at the back to read the vehicle-mounted information through windows, is ingeniously designed, capable of saving the internal space of the automobile, convenient to disassemble and mount, and higher in protection, and furthermore can be used for advertising and promoting emotional communication, so as to realize one device with multiple purposes.

Description

technical field [0001] The invention relates to a display device, in particular to an interactive voice control display device which can be installed on the sun visor of a car. Background technique [0002] With the rapid increase of the number of cars in our country, urban road congestion has become a key factor restricting the development of urban traffic. When road congestion occurs, drivers usually use methods such as shouting, getting out of the car and knocking on the window, flashing headlights and honking to remind the vehicles in front. social problem. For example, although the way of honking the whistle can remind the car owner in front, it cannot clearly express the intention of the honking vehicle, and it will still cause traffic congestion and cause a lot of noise pollution. [0003] At present, vehicle-mounted LED displays are mostly used for advertisements or public transport information reminders, and there are no relatively mature display devices for vehic...

AI Technical Summary

Problems solved by technology

Moreover, the current vehicle-mounted LED display has the following disadvantages: first, the driver cannot always know the content of the vehicle-mounted LED display; Fourth, most of the display screens are exposed outside the vehicle and are vulnerable to damage; fifth, the on-board display screen does not involve the application of mirror display technology, which can only meet the needs of vehicles in the opposite direction in front to read the information on the on-board screen, and cannot take into account the vehicles in the same direction ahead. Read the information on the car's display screen through the rearview mirror

Although the above-mentioned technologies are developing rapidly and have great promise, a system that combines them for exchanging information between vehicles has not yet been developed.

Images