Audio information board based on high-gain technology

Abstract

The invention discloses a high-gain technology-based audio information board. The audio information board comprises a top beam, an information board main body, a solar cell panel and a high-gain penetrating broadcaster, wherein threaded screw rods are arranged at two ends of the bottom of the top beam, bottom plates are fixed at bottom ends of the threaded screw rods, movable sleeves sleeve the threaded screw rods, a frame body is fixed between the movable sleeves, an IP and MAC binding module, a TTS voice conversion module, an AI artificial intelligence module and a central processing module are arranged in the control box, and a high-gain penetrating broadcast is fixed to the other end of the interior of the frame body through bolts. By installing the top beam, the information board main body, the high-gain penetrating broadcast, the control box, the IP and MAC binding module, the TTS voice conversion module and the AI artificial intelligence module, the voice information can be played automatically when information is published, and information transmission on the information board main body is changed from passive to active.

Description

technical field [0001] The invention relates to the technical field of information boards, in particular to an audio information board based on high-gain technology. Background technique [0002] Information boards are often used in expressways, urban roads, tunnels, toll stations, parking areas, etc., and are mainly used to release information on roads, traffic and weather conditions, so as to effectively induce traffic flow and improve the traffic and transportation capacity of the road network. To provide high-quality services for drivers to drive safely and quickly, but most of the existing information boards have some deficiencies, as follows; [0003] 1. At present, the information released by the existing information boards on the market is displayed in the form of text or graphics, which is easy to distract the driver, and because each driver's visual recognition distance and reaction time are different, the information released by the information board The informat...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a sound information board based on high-gain technology, to solve the problem that only text or pattern prompts are prone to potential dangers, the information board is not conducive to maintenance, and it is not conducive to emergency power failure. Ensure that reminders work smoothly in case of issues

Images