Automobile fuel saving reminding method and system

A vehicle and vehicle speed technology, applied in vehicle components, driver input parameters, control devices, etc., can solve problems such as carbon emissions and fuel consumption increase, and there is no vehicle fuel-saving reminder method or system.

Active Publication Date: 2014-05-28
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics, low-efficiency driving behavior will cause carbon emissions and fuel consumption to increase by 10%
To improve driving habits to reduce fuel consumption, electronic technology can be used to intervene in driver's driving behavior to help drivers improve driving habits and develop good driving habits. There is no special fuel-saving reminder method or system in the prior art

Method used

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  • Automobile fuel saving reminding method and system
  • Automobile fuel saving reminding method and system
  • Automobile fuel saving reminding method and system

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Embodiment Construction

[0086] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0087] The car fuel-saving reminder method of the embodiment of the present invention first determines the driving state of the vehicle according to the acquired engine speed and vehicle speed information, and then combines the collected engine speed, vehicle speed, gearbox gear, and accelerator pedal opening for a specific driving state. , brake pedal opening and other signals to judge whether the current car is in a non-fuel-saving state, and when the car is in a non-fuel-saving state, send out a reminder signal corresponding to the dri...

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Abstract

The invention discloses an automobile fuel saving reminding method and system. The method comprises the steps of obtaining the rotating speed of an engine, the speed of an automobile, the gear of a gearbox, the opening degree of an accelerator pedal and the opening degree of a brake pedal at intervals of a set sampling period; judging whether the automobile is in a starting period or an accelerating period or a constant speed period or a decelerating period; according to each driving period, judging whether the automobile is in the non-fuel-saving state or not, and if the automobile is in the non-fuel-saving state, sending out a reminding signal corresponding to the driving period. According to the automobile fuel saving reminding method and system, the driving behavior of a driver is monitored in real time, whether the automobile is in the non-fuel-saving state or not currently is judged according to the specific driving state, and the reminding signal corresponding to the driving state is sent out under the situation that the automobile is in the non-fuel-saving state, the driving behavior which can increase fuel consumption can be warned, driving suggestions can be given to the driver, oil consumption of the automobile is reduced, and meanwhile safety of driving is improved; in addition, the bad driving behavior of the driver can be corrected, and good driving habit can be developed.

Description

technical field [0001] The invention relates to the technical field of automobile driving assistance reminders, in particular to a method and system for automobile fuel-saving reminders. Background technique [0002] my country is a big country of automobile production and consumption. The continuous and substantial growth of motor vehicles will bring great pressure to road traffic safety, energy consumption, environmental protection and many other aspects. The increasing shortage of energy has made the issue of energy saving and consumption reduction of automobiles more and more paid attention to. There are six main factors that affect vehicle fuel consumption, including: vehicle drag coefficient, vehicle weight, engine technology, gearbox technology, vehicle tire selection and driving habits. According to statistics, low-efficiency driving behavior will cause carbon emissions and fuel consumption to increase by 10%. To improve driving habits to reduce fuel consumption, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/00B60W50/14
CPCB60W40/00B60W50/14B60W2510/0638B60W2510/10B60W2510/18B60W2520/10B60W2540/10
Inventor 杨东风王宜海韩勇张荣侠石志勇
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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