Novel lane control warning device

Abstract

Provided is a novel lane control warning device. A central control module is connected with an onboard dialing module, an audio power amplifier module, a red and blue flashing module, an LED drive module, a DC-DC module, a feedback module, a resistor R and capacitor S485 communication module, a data storage module and an information collection module interface. The audio power amplifier module is connected with a horn, the red and blue flashing module is connected with a red and blue flashing lamp circuit board module, the LED drive module is connected with an LED circuit board module, the DC-DC module is connected with an external power source module, an information collection module 1 is connected with a photosensitive sensor, and a 485 communication module is connected with a data bus. The central control module sends signals to the LED drive module to lighten LED distribution points in the LED circuit board module in a default state, the feedback module sends the current display state to an external monitoring center, the monitoring center sends state information to be displayed to the data bus, the resistor R and the capacitor S485 communication module communication module of an LED lane indication sign receive corresponding data, and the purpose of safety protection is achieved.

Description

Technical field [0001] The invention belongs to the technical field of multifunctional lane indicators, and particularly relates to a new type of lane control warning device. Background technique [0002] With the rapid development of my country's economy, the mileage of highway construction in mountainous and hilly areas is increasing, and the proportion of tunnels in highways is gradually increasing. Highway tunnels are special sections on highways. The space environment is narrow. Vehicle exhaust emissions are not easy to emit, which leads to deterioration of air quality in the tunnel. The vision is unclear, and there are drastic changes in the light inside and outside the tunnel when vehicles enter and exit the tunnel. Influencing factors such as the lighting conditions in the tunnel, the tunnel has become a frequent occurrence of traffic accidents. In order to improve the efficiency of accident rescue in the event of traffic accidents and other abnormal traffic incidents, l...

AI Technical Summary

Problems solved by technology

However, the current guidance function is single, not eye-catching, and cannot fully adapt to complex and changeable traffic control needs. For example, the current mainstream lane indicators are basically green "↓" to indicate that the lane is normal, and red "╳" to indicate that the lane is prohibited , the yellow "←" means please turn left and detour, and there are no other guidance instructions, and because these three states are static, the reminder function is not eye-catching enough, especially for some drivers who are less aware of traffic signs, they may often pay attention to Not following the prompt of the lane indicator, thus causing a traffic accident

If an abnormal event occurs in the tunnel, the existing lane indicator "╳" prohibition sign may not cause sufficient warning to some drivers to carefully avoid the event, resulting in frequent secondary accidents in the tunnel

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