Delayed flame-out device of automobile

Abstract

The invention discloses a delayed flame-out device of an automobile, comprising a controller (1), a speed sensor (2), a timing unit (3), a voice unit (4), a man-machine interaction unit (5) and a power supply (6), wherein the controller (1) comprises a speed measurement module, a voice control module, a timing control module and a man-machine interaction control module and is respectively connected with the speed sensor (2), the timing unit (3), the voice unit (4) and the man-machine interaction unit (5); when the speed of the automobile is zero, the speed sensor (2) does not output pulses, and the controller (1) controls the timing unit (3) to carry out timing; the speed of the automobile is still zero after a preset delay time, the controller (1) of a system controls the man-machine interaction unit (5) to prompt a driver to flame out and also controls the voice unit (4) to send out prompt tones, and whether the automobile is flamed out or not is decided by the driver; countdown is carried out after an automobile owner needs to start the automobile again and stops the automobile again, and the driver manually sets different stopping delay time through the man-machine interaction unit (5).

Description

Technical field: [0001] The invention relates to an automobile idling stop prompting device, in particular to an automobile delay flameout device, which belongs to the field of automobile electronics. Background technique: [0002] According to the statistics of the Beijing Traffic Management Bureau, by the end of 2008, the number of motor vehicles in Beijing was 3.504 million, an increase of 376,000 compared with 2007, an increase of 12.0%. Since 2000, the average annual increase of 241,000, an average increase of 10.5%. According to the data released at the end of July 2009, the number of motor vehicles in the city was 3.765 million, with an average daily increase of 1,700. With the sudden increase of automobile consumption, the serious environmental pollution and massive energy consumption it brings are one of the headaches for many countries. In response to increasingly serious energy and environmental protection issues, countries around the world have established more...

AI Technical Summary

Problems solved by technology

[0003] However, the existing idling stop device needs to be considered in the design stage of the car, and many conditions need to be considered comprehensively to stop idling, which cannot meet the needs of idling stop for existing models. Transformation is difficult and costly, and there are many unsafe factors

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