An Intelligent Engine Fuel-Saving and Torque-Increasing Control Device

Abstract

The invention discloses an intelligent engine oil-saving torque-increasing control device. The intelligent engine oil-saving torque-increasing control device comprises a processor, a field bus, a signal scaling device, a communication module, a temperature sensor and a power supply management module; the processor receives a gas inlet pressure signal of an engine gas inlet main pipe collected by agas inlet pressure sensor and a fuel pressure signal in a high-pressure oil rail collected by a rail pressure sensor, and transmits the signals into the signal scaling device to enable the signals tobe amplified or reduced according to the instruction of the processor, the signals processed by the signal scaling device are transmitted back into the processor, the signals are transmitted into anECU of an engine through the field bus, so that the ECU of the engine receives a required signal, the power is improved, meanwhile, the unit time used by running of a vehicle is shortened, and the unit oil injection total amount is reduced. The communication module is in communication with external mobile control equipment by adopting a bluetooth technology, so that configuration information updating and overall data system upgrading of the intelligent engine oil-saving torque-increasing control device are realized.

Description

technical field [0001] The invention relates to vehicle data optimization technology, which adjusts the control strategy of the vehicle, belongs to the field of automobile peripheral equipment and auto parts, and in particular relates to an intelligent engine fuel-saving and torque-increasing control device. Background technique [0002] Existing automotive air intake pressure sensors and rail pressure sensors convert the detected pressure into electrical signals and transmit them to the engine ECU, and the engine ECU corrects the engine speed according to the received voltage signals to adjust the output torque of the engine. It relies heavily on the signals sent by the sensors, cannot adopt different control strategies for different vehicle conditions, and cannot exert the maximum potential of the engine. [0003] The performance index of the engine set by the vehicle manufacturer is a comprehensive consideration of power, economy and environmental protection. Most of them...

AI Technical Summary

Problems solved by technology

[0002] Existing automobile air intake pressure sensors and rail pressure sensors convert the detected pressure into electrical signals and transmit them to the engine ECU, and the engine ECU corrects the engine speed according to the received voltage signals to adjust the output torque of the engine. It relies heavily on the signals sent by the sensors, cannot adopt different control strategies for different vehicle conditions, and cannot exert the maximum potential of the engine

[0003] The performance index of the engine set by the vehicle manufacturer is a comprehensive consideration of power, economy and environmental protection. Most of them take the balance parameter as the main index, which results in relatively large fuel consumption, insufficient power, and poor economy. And other issues

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