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Method and system for scoring driving behavior

A behavior and driver technology, applied in the field of data analysis of driving behavior, can solve the problems of compatibility defects, increase the extra cost of car owners, etc., and achieve the effect of saving cost, saving calculation amount, and simple and easy-to-understand scoring system

Active Publication Date: 2015-06-10
BEIJING ELECTRIC VEHICLE
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Problems solved by technology

However, this method often requires the car owner to purchase special hardware equipment to install on the OBD port, which increases the additional cost of the car owner, and the OBD hardware of different manufacturers may be different, and there are certain defects in compatibility.

Method used

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  • Method and system for scoring driving behavior

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Embodiment Construction

[0040] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0041] like figure 1In the driving behavior method shown, the vehicle controller VCU receives signals including vehicle speed, energy consumption, driving range and acceleration performance, and sends the signals and GPS positioning information to the server. After the data is calculated or parsed by the server, Each indicator is compared with big data to obtain a ranking ratio, and combined with information such as accelerator pedal opening, speed, and braking time for a comprehensive score (ranking ratio), by asking whether to share location and score information, such as the owner agrees to share, Enter the radius range and share the driver identification information, score and ranking ratio data through the server. By entering a certain radius range and uploading to the server, you can download the scores shared by...

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Abstract

The invention provides a method and a system for scoring a driving behavior. The method for scoring the driving behavior comprises the following steps: a VCU (vehicle control unit) is used for acquiring driving behavior related information of a driver and uploading the driving behavior related information and a vehicle identifier to a server through a wireless communication network; the server is used for comparing the driving behavior related information with data universe stored in the server and performing real-time scoring on the driving behavior of the driver according to a comparison result. By comparing individual data with big data in the server, a driving behavior score of the driver is obtained; comparison with a driving behavior of a car owner at a nearby road segment can be further realized through input of a radius range, the hardware cost is nearly not increased, and a driving behavior score is obtained in a mode for comparison with a practical sample of the big data.

Description

technical field [0001] The invention relates to the field of data analysis of driving behavior, in particular to a driving behavior scoring method and a system thereof. Background technique [0002] Pure electric vehicles have become one of the important directions for the development of the automobile industry due to their clean and energy-saving characteristics. At present, the promotion of pure electric vehicles is mainly restricted by factors such as short driving range, long battery charging time, and lack of charging pile / charging station infrastructure. . [0003] Before the bottleneck of battery energy density is broken, good driving habits can significantly reduce energy consumption and effectively increase driving range. For traditional fuel vehicles, OBD service providers currently related to the concept of Internet of Vehicles can use the on-board diagnostic system OBD (On- Board Diagnostic) collects driving data, vehicle condition information, fuel consumption ...

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Application Information

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IPC IPC(8): G06F19/00
Inventor 郑刚曹琛朱波温强
Owner BEIJING ELECTRIC VEHICLE
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