Flameout control device for vehicle

Abstract

A flameout control device of a vehicle comprises a storage battery, a power main switch, a generator, a key switch, an engine ECU, a fourth relay, a fuel tank, a proximity switch and a magnet. The magnet is fixedly connected to a box cover; the proximity switch is fixedly connected to a tank body of the fuel tank and corresponds to the magnet; the other end of a fourth coil of the fourth relay iselectrically connected with one end of the proximity switch, and the other end of the proximity switch is electrically connected with a binding post B of the engine ECU. According to the flameout control device, an engine can be automatically shut down during refueling.

Description

Technical field [0001] The present invention relates to a vehicle, and more particularly to a flameout control device of a vehicle. Background technique [0002] The existing technical vehicle flameout control device is figure 2 As shown, including the battery 31, the power supply total switch 32, the generator 33, the key switch 34, the engine ECU 35, and the fourth relay 36, and the fourth relay 36 include the fourth coils 36-1 and the fourth switch 36-2. The key switch 34 uses four key switches. Key switch 34 has a LOCK file, an ACC file, an ON gear, and a lock file. This location is the key insertion and unplugged position. The ACC gear is an accessory power supply, and the key is screwed to this position. Extraction; ON gear is a communication, screw the key to this position, the whole car circuit and the engine ECU 35 turn on; the start gear is the startup file, and when the key is screwed to this position, the starter circuit is turned on, the starter will drive the engin...

AI Technical Summary

Problems solved by technology

However, in practice, it often happens that the driver starts refueling without turning off the engine, which may lead to a waste of fuel, or a safety accident, causing property damage or injuring passers-by.

The flameout control device of the vehicle in the prior art cannot realize the automatic flameout of the engine when refueling

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