Automobile start-stop control chip with power supply management

Abstract

The invention discloses an automobile start-stop control chip with power supply management, comprising a battery parameter input pin, a first hardware operation parameter input pin, a second hardware operation parameter input pin, a storage unit, a start-stop decision-making processing unit, an electricity-consumption load control unit, an engine control signal output pin, a generator control signal output pin and a conditioning signal output pin; when the automobile stops momentarily, the engine is stopped under the condition of not stopping the whole system operation. The automobile start-stop control chip has the beneficial effects that the power supply resource of the automobile can be effectively managed and the energy can be saved.

Description

technical field [0001] The invention relates to an automobile start-stop control chip, in particular to a highly integrated automobile start-stop control chip with power supply management. Background technique [0002] In modern society, with the high-speed development of the national economy, the vehicles in the city are also growing at a high speed. For example, in my country, from 1978 to 1993, automobile production increased from 149,000 to 1.28 million, an increase of 7.6 times. Even when the world automobile industry experienced a serious downturn, my country's automobile production in 1993 was still 151% higher than that in 1990. %, the growth rate still ranks first in the world. When vehicles are more and more common in the lives of ordinary people, and the city's road construction, traffic management, and traffic safety facilities cannot be fully equipped, traffic jams will inevitably occur. Especially at this stage, my country's road traffic facilities are not per...

AI Technical Summary

Problems solved by technology

[0003] In various vehicles driving in the city, due to traffic jams or red lights, the vehicles are often in a braking situation. At this time, most drivers usually stop the operation of the vehicle by idling the engine, and here In the process, the resources consumed by the engine have no meaning, but will generate a lot of waste emissions

However, if the whole vehicle is stopped, it is not only troublesome to restart, but also difficult to start when the outdoor temperature is low in winter.

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