ESC-based passenger car steering lamp early warning prompt strategy

Abstract

The invention discloses an ESC-based passenger car steering lamp early warning prompt strategy. The strategy involves an instrument panel, an instrument arranged on one side of the back surface of theinstrument panel, an angle sensor connected to the instrument and a controller connected to the angle sensor. A state display screen is arranged above the instrument panel, an alarm indicator lamp isarranged on an upper surface of the state display screen, a wired high-frequency interface and a wired low-frequency interface are arranged on the instrument, a wire is connected between the instrument and the alarm indicator lamp, and the controller is provided with two ports which are in butt joint with the wired high-frequency interface and the wired low-frequency interface of the instrument and the angle sensor respectively. On the basis of the ESC of the passenger car, a steering lamp prompting device is additionally arranged, so that the vehicle direction misjudgment caused by the conditions that surrounding pedestrians and vehicles turn on steering lamps by mistake, forget to turn off steering lamps when steering is temporarily canceled or steering lamp fail and do not return is effectively avoided, the potential safety hazard is avoided, and safety accidents are reduced.

Description

Technical field: [0001] The invention relates to an ESC-based passenger car turn signal prompting device, which belongs to the technical field of auto parts. Background technique: [0002] Automobile turn signals are a necessary condition for driving safety. In addition to lighting, they also have warning functions for pedestrians and other vehicles such as turning, meeting cars, and braking. Automobile turn signals and warning lights are signals indicating the direction of movement of the automobile and the state of the body, which are related to the safety of the automobile. When the driver turns on the turn signal by mistake, or the turn signal is canceled but the turn signal is not turned off, or the turn signal fails to return to the original position, it will cause misjudgment of surrounding pedestrians and vehicles, and affect driving safety. At present, there is a lack of effective early warning for this situation in the passenger car field, and there are potential ...

AI Technical Summary

Problems solved by technology

When the driver turns on the turn signal by mistake, or the turn signal is canceled but the turn signal is not turned off, or the turn signal fails to return to the original position, it will cause misjudgment of surrounding pedestrians and vehicles, and affect driving safety

At present, there is a lack of effective early warning for this situation in the field of passenger cars, and there are potential safety hazards.

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