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Automobile driving mode self-adaptive matching method

An adaptive matching and driving mode technology, applied in the direction of control devices, etc., can solve the problems of insufficient professional knowledge of drivers and excessive operating load, and achieve the effects of improving driving experience, reducing operating load, and high accuracy

Active Publication Date: 2022-01-21
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides an adaptive matching method for driving modes of a car. After the driver has been driving for a period of time, the vehicle can understand the driving habits of the driver and select one of the driving modes that is most suitable for the current driving mode. To realize the transformation from "people adapting to the car" to "car adapting to people", so as to solve the problems of insufficient professional knowledge of the driver and excessive operation load caused by manual switching, so as to improve the driving experience of the driver

Method used

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  • Automobile driving mode self-adaptive matching method
  • Automobile driving mode self-adaptive matching method

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Embodiment Construction

[0044] An embodiment of the present invention provides a method for adaptive matching of a vehicle driving mode, comprising the following steps:

[0045] Step 1, collect driving information according to the vehicle-mounted millimeter-wave radar, front-view camera, vehicle-mounted sensors, and the cloud. The driving information includes information such as driver operation information, self-vehicle status information, traffic vehicle status information, and scene conditions. The collected information is preprocessed;

[0046] The driver’s operation information includes but not limited to brake master cylinder pressure, accelerator opening, steering wheel angle, transmission gear, this part of information is mainly obtained from the OBD interface through the vehicle CAN bus; the vehicle status information includes but not limited to Longitudinal speed, lateral speed, longitudinal acceleration, lateral acceleration, and yaw angular velocity, this part of information is mainly obt...

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Abstract

The invention provides an automobile driving mode self-adaptive matching method which comprises the steps of driving information collection, driving mode recognition, driving mode switching, driving mode response and the like. According to the automobile equipped with the driving mode self-adaptive matching method, when a driver drives for a period of time, the automobile can understand the driving habits of the driver and select a working mode most suitable for the current driver from different driving modes to complete the conversion from 'human-to-vehicle' to 'vehicle-to-human', so that the control load of the driver is greatly reduced, and the driving experience of the driver is improved. According to the method, the recognition speed is higher, the accuracy is higher, and the situation that the driving mode continuously jumps in a short time can be prevented.

Description

technical field [0001] The invention relates to the field of intelligent assisted driving of automobiles, in particular to a method for adaptive matching of automobile driving patterns. Background technique [0002] At present, the intelligence and personalization of car driving has become a development trend. Generally speaking, the development of driving performance is to meet the preferences of customers, but there is no single standardized parameter that can satisfy all genders, cultural backgrounds and different ages. Various driving needs of drivers. In recent years, automobiles have evolved from vehicles with constant characteristics to vehicles whose dynamic characteristics can be changed using the engine, active springs, shock absorbers, drivetrain, and steering systems. The concept of driving mode came into being, typical driving modes include standard mode (Normal), economical mode (ECO) and sports mode (Sport). [0003] Most of the current multi-driving mode co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/08B60W30/182B60W50/14
CPCB60W50/082B60W30/182B60W50/14B60W2050/146Y02T10/40
Inventor 赵健刘宇翔朱冰王常态宋东鉴刘彦辰
Owner JILIN UNIV
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