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Automobile traveling control system and automobile traveling control method

A technology for driving control and automobiles, which is applied to control devices, vehicle components, external condition input parameters, etc. It can solve problems such as inability to meet customer experience requirements and single functions, and achieve the effect of rich functions

Active Publication Date: 2014-07-16
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the function of the smart car driving control system in the related art is relatively single and cannot meet the requirements of customer experience, the embodiment of the present invention provides a car driving control system

Method used

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  • Automobile traveling control system and automobile traveling control method
  • Automobile traveling control system and automobile traveling control method
  • Automobile traveling control system and automobile traveling control method

Examples

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Embodiment 1

[0044] see figure 1 , the embodiment of the present invention provides a vehicle driving control system, the system includes: an acquisition unit 100 , an environment perception unit 200 , a driving parameter acquisition unit 300 , a planning decision unit 400 and a real-time control unit 500 .

[0045] Wherein, the obtaining unit 100 is used to obtain driving instructions, and the driving instructions include lane keeping instructions, adaptive cruise instructions and automatic parking instructions;

[0046] The environment perception unit 200 is used to perceive the driving environment of the car in real time and generate environment information, the environment information includes one or more of lane line position, target vehicle information, real-time position of the vehicle and garage position information;

[0047] The driving parameter acquisition unit 300 is used to acquire the current driving state of the vehicle and generate the driving parameters of the vehicle. The...

Embodiment 2

[0052] see figure 2 , this embodiment provides a vehicle driving control system, the system includes: an acquisition unit 100 , an environment perception unit 200 , a driving parameter acquisition unit 300 , a planning decision unit 400 and a real-time control unit 500 .

[0053] Wherein, the obtaining unit 100 is used to obtain driving instructions, and the driving instructions include lane keeping instructions, adaptive cruise instructions and automatic parking instructions;

[0054] The environment perception unit 200 is used to perceive the driving environment of the car in real time and generate environment information, the environment information includes one or more of lane line position, target vehicle information, real-time position of the vehicle and garage position information;

[0055] The driving parameter acquisition unit 300 is used to acquire the current driving state of the vehicle and generate the driving parameters of the vehicle. The driving parameters of th...

Embodiment 3

[0068] see Figure 4 , the embodiment of the present invention also provides a vehicle driving control method, which can be implemented by using the above-mentioned vehicle driving control system, and the method includes:

[0069] S10: Obtain a driving instruction, the driving instruction includes a lane keeping instruction, an adaptive cruise instruction and an automatic parking instruction;

[0070] S11: Sensing the driving environment of the car in real time and generating environmental information, the environmental information includes one or more of the position of the lane line, the information of the target car, the real-time position of the vehicle and the position information of the garage;

[0071] S12: Obtain the current driving state of the car and generate the driving parameters of the car, the driving parameters of the car include one or more of the speed of the car, the front wheel deflection angle and the driving distance of the car;

[0072] S13: According t...

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Abstract

The invention discloses an automobile traveling control system and an automobile traveling control method and belongs to the technical field of automobiles. The automobile traveling control system comprises an acquiring unit, an environment sensing unit, a traveling parameter collecting unit, a planning and decision-making unit and a real-time control unit, the acquiring unit is used for acquiring a driving instruction, the environment sensing unit is used for sensing automobile traveling environment in real time and generating environment information, the environment information includes one or multiple of lane line position, target automobile information, current automobile pose and garage position information, the traveling parameter collecting unit is used for acquiring a current automobile traveling state and generating automobile traveling parameters, the automobile traveling parameters include one or multiple of current automobile speed, front wheel deflection angle and automobile traveling route, the planning and decision-making unit is used for generating a control instruction according to the environment information, the automobile traveling parameters and the driving instruction, and the real-time control unit is used for controlling automobile traveling according to the control instruction. The automobile traveling control system integrates functions of lane line maintaining, self-adpative cruising and automatic parking, so that functions of an intelligent automobile are further enriched.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile driving control system and method. Background technique [0002] With the continuous improvement of people's income level and the rapid development of automobile technology, the sales price of automobiles is gradually reduced and gradually popularized. Private cars have become a means of transportation for many families to travel. However, with the increasing number of automobiles, road traffic accidents are also increasing year by year. Traffic accidents not only bring material losses to people, but also bring irreparable consequences to people's health and life safety. [0003] In order to reduce the occurrence of traffic accidents and provide people with a safer traffic environment, in recent years, various scientific research institutions and automobile factories at home and abroad have launched research on intelligent vehicle driving control systems. Howev...

Claims

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Application Information

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IPC IPC(8): B60W30/00B60W30/12B60W30/16B60W30/06
CPCB60W30/00B60W30/06B60W30/12B60W30/16B60W2520/10B60W2554/80
Inventor 徐继超刘孔祥王平
Owner CHERY AUTOMOBILE CO LTD
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