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Intelligent refueling reminder method based on driving trajectory

A driving trajectory and intelligent technology, applied in the field of intelligent refueling reminder based on driving trajectory, can solve problems such as failure to detect abnormal fuel consumption in time

Active Publication Date: 2016-08-24
JIANGSU DACHENG PHARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, drivers can only judge vehicle fuel consumption based on their own daily driving experience, and often need to observe the fuel gauge of the car to judge when to refuel, and cannot detect abnormal fuel consumption in time

Method used

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  • Intelligent refueling reminder method based on driving trajectory

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Embodiment Construction

[0031] A kind of intelligent refueling reminding method based on the driving track, first configure a vehicle-mounted terminal and a cloud platform; the vehicle-mounted terminal includes a Beidou / GPS positioning module and a communication module; the cloud platform includes a database server, a business server and an electronic map; the The method includes the following steps:

[0032] A. The vehicle-mounted terminal reports the driving trajectory data positioned by the Beidou / GPS positioning module to the cloud platform through the communication module;

[0033] B. The service server analyzes the driving track data, judges the refueling behavior of the vehicle terminal, and records the ACC off time of the vehicle terminal during the refueling behavior;

[0034] C. The business server divides the duration of ACC shutdown during a refueling behavior of the vehicle terminal by the mileage supported by the refueling behavior to obtain the fuel consumption ratio K, so that the fue...

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Abstract

An intelligent refueling reminder method based on driving trajectory, including vehicle terminal reporting position information, positioning time, ACC status information; extracting ACC status as off and 2min <关闭时长<7h的定位数据，若车载终端的位置是在加油站，且距离上次离开此加油站的时间>24 hours, it is judged as a refueling behavior, and record the time of this refueling and the duration of the ACC shutdown during the refueling process, and calculate the mileage S by connecting all the positions reported in the refueling interval of the vehicle with the previous refueling interval, and then Calculate the fuel consumption ratio K = ACC off time ÷ mileage S, and then calculate the estimated mileage S1 for this refueling according to the mileage S1(n) = ACC off time during the nth refueling ÷ fuel consumption ratio K, when the cloud platform When it is detected that the remaining mileage is less than 10 kilometers, it is determined that the fuel is insufficient, and a reminder to refuel is issued to the vehicle terminal.< / 关闭时长<7h的定位数据，若车载终端的位置是在加油站，且距离上次离开此加油站的时间>

Description

technical field [0001] The invention specifically relates to an intelligent refueling reminder method based on driving trajectory. Background technique [0002] Vehicle fuel consumption is the main economic index of a car, and it is also one of the most concerned contents of drivers. At present, the driver can only judge the fuel consumption of the vehicle through his own daily driving experience, and often needs to observe the fuel gauge of the car to judge when it is necessary to refuel, and cannot detect abnormal fuel consumption in time. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an intelligent refueling reminder method based on driving trajectory, which can actively remind users to refuel. [0004] The present invention solves the above-mentioned technical problems through the following technical solutions: an intelligent refueling reminder method based on driving trajectory, firstly configuring a vehi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C5/08G06F17/30H04L29/08
Inventor 杨锦才
Owner JIANGSU DACHENG PHARMA TECH CO LTD
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