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Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile

An engine, intelligent technology, applied in the field of engine intelligent start-stop system, can solve the problem that the start-stop system is not accepted by users

Active Publication Date: 2014-07-09
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the start-stop system is not accepted by users

Method used

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  • Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile
  • Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile
  • Intelligent starting and stopping system of engine and intelligent starting and stopping method for automobile

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Embodiment Construction

[0092] The present invention will be further described below in conjunction with the accompanying drawings.

[0093] figure 1 A circuit block diagram of an engine intelligent start-stop system according to an embodiment of the present invention is shown. The engine intelligent start-stop system according to the present invention embodies a dual electronic controller (double ECU) series control scheme. The engine intelligent start-stop system includes SSCU (Smart Sensing Control Unit) 2 and EMS (Engine Control Module) 1 . EMS1 can be used to run EMS smart stop program or EMS smart stop logic and EMS smart start program or EMS smart start logic. The EMS smart start logic can judge the engine restart trigger condition, and the engine restart trigger condition can include the presence of a driver operation trigger, the presence of a slope trigger, and / or the presence of a vehicle demand trigger.

[0094] According to a preferred embodiment of the present invention, the engine i...

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PUM

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Abstract

The invention relates to an intelligent starting and stopping system of an engine and an intelligent starting and stopping method for an automobile, specifically to an intelligent starting and stopping system of an engine for an automobile, preferably a manual gear automobile, comprising a first switch, an engine control module for controlling the first switch, a second switch, and an intelligent sensing control unit for controlling the second switch, wherein the first switch and the second switch are serially connected to control a starter; the intelligent sensing control unit collects a clutch signal and a gear signal to judge the states of the clutch and a speed changing box from a clutch sensor and a gear sensor independently on the engine control module; the intelligent sensing control unit turns off the second switch if the clutch is in totally separated state or the speed changing box is in neutral gear state; or else, the intelligent sensing control unit cuts off the second switch. In addition, the invention further relates to a corresponding intelligent starting and stopping method.

Description

technical field [0001] The present invention relates to an engine intelligent start-stop system for automobiles, preferably an engine intelligent start-stop system for manual transmission automobiles, and relates to an automobile preferably manual transmission automobile using the engine intelligent start-stop system Intelligent start-stop method. Background technique [0002] In modern society, people use cars on a large scale. While a large number of cars provide convenience for life, they also bring heavy ecological pressure. In addition to the fuel consumption and emissions during normal driving, there are also quite a few fuel consumption and emissions that should be avoided. For example, when driving, you often encounter situations such as waiting for traffic lights, traffic jams, stopping to chat, or temporarily stopping to handle some small things. Under these circumstances, people are accustomed to let the automobile engine be in the idling condition, and the fuel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W10/06B60W10/02B60W10/11B60W30/00
Inventor 吴坚刘巨江黄锐景林思聪
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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