Automobile engine working condition adjusting and energy-saving device

Abstract

The invention provides an automobile engine working condition adjusting and energy-saving device which comprises an automobile engine working condition parameter adjustor which can be connected with an automobile engine intake air pressure sensor or an air flow sensor, an automobile crankshaft position sensor, an automobile oxygen sensor, a speed sensor and an original automobile engine control computer. The device and the connection mode are simple and convenient in adjustment; by monitoring the working condition of the engine, adjusting output signals of a sensor according to various different practical demands by using the adjustor, and carrying out personal adjustment, the precise control to the working condition of the engine is realized, thereby achieving the purpose of technical energy saving and emission reduction; the automobile engine working condition adjusting and energy-saving device is simple in structure, precise in adjustment, wide in popularization, strong in function, appropriate in price and easy to popularize; the automobile engine working condition adjusting and energy-saving device is a control mode to directly adjust the engine in control techniques, and the problems of energy waste and pollution emission are fundamentally solved.

Description

technical field [0001] The invention relates to an energy-saving device for adjusting working conditions of an automobile engine, which belongs to the field of electronically controlled energy-saving devices for automobile engines. Background technique [0002] At present, regarding the automobile industry at home and abroad, technical energy saving is still the theme of automobile development. As the world's energy continues to decrease, oil prices continue to rise, seriously affecting the development of society and people's quality of life, and the various external environments and technical reasons of current automobiles, such as latitude and longitude, altitude, temperature, and oxygen content in the air around the world Therefore, engine computer manufacturers can only set the engine control parameters based on the average value, resulting in high fuel consumption, high emissions, waste of energy and pollution of the environment. In addition, new energy such as methanol...

AI Technical Summary

Problems solved by technology

As the world's energy continues to decrease, oil prices continue to rise, seriously affecting social development and people's quality of life, and the various external environments and technical reasons of current automobiles, such as latitude and longitude, altitude, temperature, and oxygen content in the air around the world Therefore, the engine computer manufacturers can only set the engine control parameters based on the average value, resulting in high fuel consumption, high emissions, waste of energy and pollution of the environment. In addition, new energy such as methanol gasoline, which is newly introduced by people today, Ethanol gasoline, etc., the existing technology such as the original engine computer cannot adapt to the change of these new energy sources and automatically correct it, and there are a large number of vehicles that have already left the factory in the society, so there is a huge social reality for technical energy saving. The engine secondary control joint invented by the man has a certain energy-saving effect, but due to its mechanical manual adjustment and complicated wiring methods, there are certain difficulties and technical limitations in its actual promotion.

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