Supercharge Your Innovation With Domain-Expert AI Agents!
Vehicle-mounted device and identification method for identifying drivers
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for drivers and on-board equipment, applied to driver input parameters, vehicle components, control devices, etc., to achieve intelligent and efficient management
Active Publication Date: 2019-03-29
大连毅无链信息技术有限公司
View PDF5 Cites 0 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
However, there is no device on the market that can distinguish the driver by summarizing and analyzing the relevant data of the driver's operation of the vehicle, and such hardware devices will be widely used in vehicle management, insurance claims, violations, automatic driving, automobiles, etc. In the fields of leasing and shared travel, the device and method of the present invention can obtain the purpose of distinguishing drivers by extracting the driving characteristics of drivers and applying classification algorithms.
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
[0050] A vehicle-mounted device for identifying drivers, including a vehicle bus data monitoring and reading unit, an MCU computing unit, a local storage unit, a network communication unit, and a cloud platform for data feature storage and analysis. One end of the vehicle bus data monitoring and reading unit is connected to the vehicle The other end is connected to the MCU computing unit, the MCU computing unit is respectively connected to the local storage unit and the network communication unit, and the network communication unit is connected to the data feature storage and analysis cloud platform.
[0051] Further, the vehicle bus data monitoring and reading unit is connected to the vehicle bus or the vehicle standard diagnostic interface (OBD).
[0052] Further, the vehicle bus data monitoring and reading unit is connected to the vehicle through CAN bus or Ethernet.
[0053] The present invention also includes a method for identifying the driver, using the above-mentioned ...
Embodiment 2
[0091] As a separate embodiment or as a supplement to Embodiment 1, explanations of terms in S1:
[0092] Speed: refers to the real speed of the car (unit km / h), obtained from the vehicle bus;
[0093] Speed: refers to the car engine speed (unit rad / min), obtained from the vehicle bus;
[0094] Accelerator: refers to the half-point ratio (dimensionless) that the accelerator pedal of the car is stepped on, and the range is 0% to 100%. 0% means that the accelerator is not stepped on, and 100% means that the accelerator is stepped on to the end. It is also obtained from the vehicle bus;
[0095] Brake: refers to the half ratio (dimensionless) of the brake pedal of the car, ranging from 0% to 100%. 0% means no brake, and 100% means that the brake is stepped on to the end. It is also obtained from the vehicle bus.
[0096] Feature extraction, that is, to quantify the eigenvalues of each person's driving through an algorithm, needs to consider the error control method of each per...
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 vehicle-mounted equipment and an identification method for identifying a driver and belongs to the field of vehicle-mounted intelligent equipment. According to the technical scheme, the vehicle-mounted equipment comprises a vehicle bus datum monitoring and reading unit, an MCU calculating unit, a local-storage unit, a network communication unit and a datum characteristic storage and analysis cloud platform; one end of the vehicle bus datum monitoring and reading unit is connected with a vehicle, and the other end of the vehicle bus datum monitoring and reading unit is connected with the MCU calculating unit which is connected with the local-storage unit and the network communication unit correspondingly; and the network communication unit is connected with the datum characteristic storage and analysis cloud platform. The vehicle-mounted equipment and the identification method for identifying the driver have the beneficial effects that datum analysis is conducted after a bus is switched on through the vehicle-mounted equipment, and after being obtained through a certain calculation method, the driving characteristics are transmitted to the cloud platform and additionally combined with big data stored by the cloud platform to continuously conduct self-learning updating and matching optimization to achieve the purposes of accurately distinguishing different drivers, so that the vehicle and the driver are managed more intelligently and more efficiently.
Description
technical field [0001] The invention relates to a vehicle-mounted terminal monitoring device, in particular to a vehicle-mounted device and an identification method for identifying a driver. Background technique [0002] At this stage, there are a variety of terminal monitoring equipment connected to the vehicle bus on the market. This type of equipment allows people to obtain real-time operating data of the vehicle to check the operating status and fault conditions of the vehicle. However, there is no device on the market that can distinguish the driver by summarizing and analyzing the relevant data of the driver's operation of the vehicle, and such hardware devices will be widely used in vehicle management, insurance claims, violations, automatic driving, automobiles, etc. In the fields of leasing and shared travel, the device and method of the present invention can obtain the purpose of distinguishing drivers by extracting the driving characteristics of the drivers and ap...
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