Electronic system for preventing automobile from idling at high speed

Abstract

An electronic system for preventing an automobile from idling at a high speed is applicable to the automobile with a manual shift gear. The electronic system comprises an electronic accelerator (1), a central control module (2), an electronic accelerator control module (3) and the like. When the automobile is in the neutral position and a driver steps on the accelerator by mistake, the central control module (2) judges the state, the electronic accelerator control module (3) is driven to control the electronic accelerator (1), and therefore an engine can be protected. An alarming module (4) is arranged, when the driver steps on the accelerator by mistake in an idle state, the alarming module (4) gives out an alarming signal, the alarming signal of the alarming module (4) can be a sound signal or an LED light signal, the central control module (2) is integrated on a central control computer of the automobile, and therefore the condition that the accelerator of the automobile is stepped by mistake in the idle state can be effectively avoided, the engine is protected, and fuel oil is saved.

Description

technical field [0001] The invention relates to a vehicle electronic control technology. Background technique [0002] In the driving of a manual transmission car, it is often caused by high-speed operation in neutral because the gear is not engaged, which will damage the engine and cause fuel consumption. Contents of the invention [0003] The purpose of the invention is to effectively avoid stepping on the gas pedal of the car by mistake in the neutral situation, protect the engine and save fuel. [0004] The present invention is achieved like this. The electronic system to prevent the car from idling at high speed is suitable for cars with manual transmission, including electronic throttle, central control module, electronic throttle control module, etc. When the car is in neutral and the driver steps on the accelerator by mistake, the central control module judges the status and drives The electronic throttle control module controls the electronic throttle to protect...

AI Technical Summary

Problems solved by technology

[0002] In the driving of a manual transmission car, the engine is often damaged due to the high-speed operation in neutral due to the lack of a gear, and fuel consumption at the same time.

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