Method and system for evaluating influence of driving behavior on oil consumption
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An evaluation method and fuel consumption technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of being unable to judge the impact of the driver's fuel consumption, and achieve the effect of reducing the impact
Inactive Publication Date: 2017-05-31
WEICHAI POWER CO LTD
View PDF3 Cites 13 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] What the present invention aims to solve is the technical problem that it is impossible to judge the influence of the driver's driving behavior on fuel consumption in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0044] Such as figure 1 As shown, the present invention provides a method for evaluating the impact of driving behavior on fuel consumption, the method comprising the following steps:
[0045] Obtain driving information of multiple drivers driving the same model of vehicle;
[0046] Analyzing at least one fuel consumption impact indicator from the driving information of each driver;
[0047] Compare each fuel consumption impact indicator of each driver with the corresponding benchmark indicator;
[0048] According to the comparison results, the evaluation score corresponding to the fuel consumption impact index is calculated by the following formula:
[0049] The evaluation score y corresponding to the fuel consumption impact index for increasing fuel consumption 1 :
[0050] the y 1 = a / b(1);
[0051] Wherein, a represents the fuel consumption impact index for increasing fuel consumption, and b represents the benchmark index corresponding to the fuel consumption impact ...
Embodiment 2
[0074] Such as figure 2 As shown, the present invention also provides a kind of evaluation system that driving behavior influences on fuel consumption, and this system comprises:
[0075] An information acquisition module, configured to acquire driving information of multiple drivers driving the same type of vehicle;
[0076] An analysis module, configured to analyze at least one fuel consumption impact indicator from each driver's driving information;
[0077] A comparison module, configured to compare each fuel consumption impact index of each driver with a corresponding benchmark index;
[0078] The evaluation module is used to calculate the evaluation score corresponding to the fuel consumption impact index through the following formula according to the comparison result:
[0079] The evaluation score y corresponding to the fuel consumption impact index for increasing fuel consumption 1 :
[0080] the y 1 = a / b(1);
[0081] Wherein, a represents the fuel consumption...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to the technical field of automobiles, and provides a method and system for evaluating the influence of a driving behavior on the oil consumption. The method comprises the following steps: acquiring driving information of multiple drivers driving vehicles of the same model; analyzing at least one oil consumption influence index from the driving information of each driver; comparing each oil consumption influence index of each driver with a corresponding reference index; calculating an evaluation score corresponding to each oil consumption influence index through the following formula according to a comparison result: the evaluation score corresponding to the oil consumption influence index which increases the oil consumption is y<1>: y<1>=a / b, and the evaluation score corresponding to the oil consumption influence index which decreases the oil consumption is y<2>: y<2>=c / d. The system comprises an information acquisition module, an analysis module, a comparison module and an evaluation module. The method disclosed by the invention respectively scores each oil consumption influence index analyzed from the driving information, so as to effectively guide each driver to drive the vehicle in a more economical manner and reduce the influence of the driving behavior on the economy of the whole vehicle.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a method and system for evaluating the influence of driving behavior on fuel consumption. Background technique [0002] Fuel economy is an important performance of a vehicle. The fuel economy of a vehicle can be obtained through the heavy-duty test of the vehicle, the standard fuel consumption test of the OEM, or the actual fuel consumption of users in the market. [0003] Among them, the heavy hub test of the vehicle and the standard fuel consumption test of the vehicle factory are obtained through multiple tests by a designated professional driver, and the average fuel consumption in the test results is obtained; the actual fuel consumption of users in the market is obtained through a large number of user fuel consumption The distribution trend is obtained by taking the average value. However, even for the same vehicle, the fuel consumption of different driver tests varies...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more