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Automobile electronic control brake gain adjustment method, system, device and storage medium

A gain adjustment, automotive electronics technology, applied in the direction of brakes, etc., can solve problems such as increasing the risk of collision

Active Publication Date: 2020-07-28
AIWAYS AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems in the prior art, the object of the present invention is to provide a method, system, device and storage medium for adjusting the gain of electronically controlled brakes in automobiles, to determine the gain of electronic brakes according to the state of the driver, and to solve the situation that the state of the driver is not good Issues with the use of electronically controlled brake assist that may increase the risk of a collision

Method used

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  • Automobile electronic control brake gain adjustment method, system, device and storage medium
  • Automobile electronic control brake gain adjustment method, system, device and storage medium
  • Automobile electronic control brake gain adjustment method, system, device and storage medium

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Embodiment Construction

[0073] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0074] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities ...

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Abstract

The invention provides a method, a system and equipment for adjusting electronic control brake gain of automobiles, and a storage medium. The method includes monitoring fatigue states of drivers and determining whether the drivers are in the fatigue states or not in each measurement period according to relations between fatigue measurement indexes of the drivers and preset fatigue thresholds; transmitting driving confirmation instructions to the drivers if the fact that the drivers are in the fatigue states is determined; confirming that the drivers are in the fatigue states if driving confirmation information of the drivers is not received, determining current fatigue degree grades of the drivers according to current fatigue judgment accuracy values and determining the current electroniccontrol brake gain according to preset association relations among brake gain, the fatigue degree grades and automobile speeds. According to the scheme, the method, the system, the equipment and the storage medium have the advantages that the electronic brake gain can be determined according to states of the drivers, and accordingly the problem of possible increase of collision risks due to the fact that electronic control brake auxiliary functions are used under the condition of poor states of existing drivers can be solved.

Description

technical field [0001] The present invention relates to the technical field of automobile control, in particular to a method, system, device and storage medium for adjusting brake gain of automobile electronic control. Background technique [0002] With the development of automobile intelligence, driver assistance systems (AEB) are increasingly applied to automobiles. In a car equipped with a driving assistance system, if a dangerous situation is about to occur and the driver depresses the brake pedal, the driving assistance system will trigger the electronically controlled brake assist (Emergency Brake Assist) function, but the current electronically controlled brake assist The function is just to superimpose a fixed percentage value under the driver's pedal torque input, that is, the brake gain (Brake Gain). If the driver's state is not good, the driver's ability to respond to emergency situations is much worse than normal, which will cause The attenuation of the electron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/171
CPCB60T8/171
Inventor 李史欢
Owner AIWAYS AUTOMOBILE CO LTD
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