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High beam control optimization method based on driver behavior learning

An optimization method and high beam technology, applied in optical signals, signal devices, transportation and packaging, etc., can solve the problems of frequent drivers and unadjustable drivers, so as to reduce driving intensity, improve detection accuracy, and improve response speed effect

Inactive Publication Date: 2021-08-10
知行汽车科技(苏州)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Each system in the prior art can only automatically switch the high and low beams according to the actual scene, and the values ​​of L1 and L2 are frozen parameters after the mass production of the vehicle, which cannot be adjusted by the driver
Moreover, the value ranges of L1 and L2 are relatively wide. Due to the differences in vision conditions and operating habits of different drivers, different drivers prefer to turn off the lights at different distances in the same scene. Therefore, if the parameters are fixed, the function may violate the driver’s intention, requires the driver to actively operate frequently

Method used

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  • High beam control optimization method based on driver behavior learning
  • High beam control optimization method based on driver behavior learning
  • High beam control optimization method based on driver behavior learning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A high beam control optimization method based on driver's behavior learning, including the following steps:

[0034] S1, in the IHBC system preset the regulatory range value RL1, and the range value RL2 is specified in the car;

[0035] S2, turn on the IHBC system;

[0036] S3, IHBC system monitors the driving status of the car;

[0037] S4, it is judged whether the car is driving at night, traveling in the car mode or night, in the car mode; when the vehicle is driving at night, the car mode or night travel, when the car mode is in the case of the car; This car is not in the night, the car mode or night runs, and when the car mode is in the case, turn to S3;

[0038] S5, IHBC system monitors the driver to turn off the movement of the high beam;

[0039] S6, it is determined whether the driver actively shuts off the high beam; when the driver takes turns off the high beam, let the next step; when the driver is not actively turning off the high beam, turn to S5;

[0040] S7,...

Embodiment 2

[0045] This example and the first example 1 are in that, for example, figure 2 As shown in the verge mode, the steps are:

[0046] S1, in the IHBC system preset the regulatory range value RL1;

[0047] S2, turn on the IHBC system;

[0048] S3, IFC monitors the driving status of this car;

[0049]S4, it is judged whether the car is driving at night, in the case of the car mode; when the vehicle is driving at night, the next step is carried out; when the car is not in the night, the car mode is in the case of the car mode, Go to S3;

[0050] S5, the body information module monitors the driver to turn off the movement of the high beam;

[0051] S6, it is determined whether the driver actively shuts off the high beam; when the driver takes turns off the high beam, let the next step; when the driver is not actively turning off the high beam, turn to S5;

[0052] S7, when the vehicle is driving at night, when the vehicle mode is state, the IFC detects the distance DL1 of the front pair ...

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PUM

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Abstract

The invention belongs to the field of intelligent control of automobile electronic lighting systems, and particularly relates to a high beam control optimization method based on driver behavior learning. The method comprises the following steps: starting an IHBC system; monitoring the driving state of a vehicle; judging the driving state of the vehicle; monitoring the action of turning off the high beam by the driver; judging whether the driver actively turns off the high beam; detecting the front same-direction or opposite-direction vehicle distance; judging whether the distance is within a specified range or not; and updating software parameters. By monitoring the vehicle driving state and automatically updating the values of L1 and L2 according to the actual operation habit of the driver, the driving intensity of the driver is relieved.

Description

Technical field [0001] The present invention belongs to the field of intelligent control of automotive electronic lighting system, and specific relates to a high beam control optimization method based on driver behavior. Background technique [0002] The existing IHBC system (Intelligent High Bear Control, Intelligent High Light Light Control System) detects environmental brightness and the distance of the front vehicle through IFC (Intelligent Front Camera, Intelligent Front Camera), while driving at night to avoid self-light It is called L1, which is called L1, which is called L1, which is called L1; this distance is called L1; this distance is automatically turned off at a certain distance from a certain distance. L2. [0003] As disclosed CN110962735A discloses a vehicle light intensity adjustment system for a vehicle and a car, including a high beam, a ranging module, a light intensity sensor, a microcontroller, and a power source, and the microcontroller and the ranging mod...

Claims

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Application Information

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IPC IPC(8): B60Q1/14
CPCB60Q1/143
Inventor 王帅帅
Owner 知行汽车科技(苏州)股份有限公司