Warning lamp box for automatic driving

Abstract

The invention discloses a warning lamp box for automatic driving. The warning lamp box comprises a box body, a base, a mounting seat and clamping plates, wherein the base is arranged below the box body; the mounting seat is arranged on the bottom surface of the base; the clamping plates are arranged on the mounting seat; a threaded hole is formed in each of the clamping plates; a motor seat is arranged on the inner bottom surface of the base; and a stepping motor is arranged on the motor seat. The warning lamp box for automatic driving has the benefits as follows: a feedback control loop comprising a luminous intensity sensor, a control host computer and lamp tubes is adopted, the intensity of the warning lamplight is enhanced or reduced automatically according to the bright and dark situation of the external environment; besides, a loudspeaker is also arranged, warning sound fragments in a storage are played, traffic participants are warned from multiple angles, the stepping motor drives a rotating disc to rotate to adjust the angles of the warning lamplight randomly, so as to enable the driver to adapt to different driving environments, the using functions of the warning lamp boxare enriched, and the requirements on automatic driving are met.

Description

technical field [0001] The invention relates to the field of automatic driving devices, in particular to a warning light box for automatic driving. Background technique [0002] The automatic driving system refers to the train operation system with fully automated and highly centralized control of the work performed by the train driver. Door, fault automatic recovery and other functions, and has multiple operation modes such as normal operation, degraded operation, operation interruption, etc., realizing fully automatic operation can save energy, optimize the reasonable matching of system energy consumption and speed, and often need a variety of assistance in automatic driving The support of the device, the warning light box is one of them. [0003] However, the traditional warning light box has a single function, which can only simply emit warning lights, cannot automatically adjust the brightness and emit warning sounds, and cannot rotate and adjust the angle of the light...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional warning light box has a single function. It can only simply emit warning light, but cannot automatically adjust the brightness and emit a warning sound. At the same time, it cannot rotate and adjust the angle of the light, which cannot meet the needs of automatic driving.

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