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A device and method for adjusting the brightness of a blind spot monitoring and warning light

A brightness adjustment and alarm light technology, which is applied in signal devices, energy-saving control technology, electrical components, etc., can solve the problems of inconspicuous and dazzling warning lights, so as to avoid inconspicuous or too dazzling prompts, improve versatility, and improve The effect of driver experience

Active Publication Date: 2021-04-23
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the alarm light is prone to the problem that the prompt is not obvious or too dazzling

Method used

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  • A device and method for adjusting the brightness of a blind spot monitoring and warning light
  • A device and method for adjusting the brightness of a blind spot monitoring and warning light
  • A device and method for adjusting the brightness of a blind spot monitoring and warning light

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Embodiment 1

[0057] An embodiment of the present invention provides a blind spot monitoring and warning light brightness adjustment device, such as figure 1 As shown, the device includes: a control information acquisition module, a combined information acquisition module, a brightness level judgment module and a brightness control module;

[0058] The control information collection module is used to collect basic control information, and the basic control information includes ambient brightness information, weather information, time information or vehicle lighting type information;

[0059] The combined information obtaining module is used to combine weather information and time information to obtain combined information;

[0060] The brightness level judging module is used to obtain brightness control information according to a preset priority order, and the brightness control information includes ambient brightness information, time information, combination information or vehicle light t...

Embodiment 2

[0102] A feasible embodiment of the present invention provides a method for adjusting the brightness of blind spot monitoring and warning lights, such as Figure 4 As shown, the method includes:

[0103] S1. Obtain obstacle detection information in the blind area;

[0104] S2. Obtain basic control information, the basic control information is ambient brightness information, time information, weather information or vehicle lighting type information;

[0105] S3. Combining the time information and weather information to obtain combined information;

[0106] S4. Obtain brightness control information according to a preset priority, where the brightness control information includes ambient brightness information, combination information, time information or vehicle lighting type information;

[0107] S5. According to the current parameter of the brightness control information, obtain the corresponding alarm light brightness level;

[0108] S6. Adjust the brightness of the warnin...

Embodiment 3

[0120] A feasible embodiment of the present invention provides a method for adjusting the brightness of the blind spot monitoring warning lights according to the ambient brightness, such as Figure 5 As shown, the method includes:

[0121] S01. Obtain obstacle detection information in the blind area;

[0122] S02. Collect ambient brightness;

[0123] S03. Determine the brightness range of the ambient brightness, and obtain the corresponding alarm light brightness level;

[0124] S04. Turn on the alarm light according to the obtained obstacle detection information in the blind area;

[0125] S05. Adjust the brightness of the alarm light according to the obtained brightness level of the alarm light.

[0126] Further, in the brightness adjustment method, when judging the brightness level according to the ambient brightness information, a brightness sensor can be used, and the brightness sensor can obtain the ambient brightness information. According to the ambient brightness ...

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Abstract

The invention relates to the field of electronic appliances, and proposes a device and method for adjusting the brightness of a blind spot monitoring and warning lamp. The device includes a control information collection module, a combined information acquisition module, a brightness level judgment module and a brightness control module. The control information collection module is used to collect basic control information; the combination information acquisition module is used to combine weather information and time information to obtain combination information; the brightness level judgment module is used to obtain brightness according to a preset priority order Control information; according to the current parameters of the brightness control information, obtain the brightness level of the warning light corresponding to the current parameter; the brightness control module is used to turn on the warning light, and adjust the brightness of the warning light according to the brightness level of the warning light obtained by the brightness level judgment module . The present invention can adjust the brightness of the warning light according to the control information, avoiding the problem that the prompt is not obvious or dazzling, and improves the driver experience.

Description

technical field [0001] The invention relates to the field of electronic appliances, in particular to a device and method for adjusting the brightness of a blind spot monitoring and warning light. Background technique [0002] In order to assist human drivers in driving and reduce traffic accidents, intelligent driving systems have become a development direction of the vehicle industry. The intelligent driving system can assist the human driver and make up for the shortcomings of the human driver. For example, when the human driver is driving, the sight range is limited, that is, there is a blind spot, and the intelligent driving system can detect the blind spot and remind the driver. Attention. [0003] Because there is a visual blind spot in the rearview mirror of the car, the vehicle in the blind spot cannot be seen before changing lanes. If there is an overtaking vehicle in the blind spot, a collision accident will occur when changing lanes at this time. In heavy rain, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00H05B47/11
CPCB60Q9/008H05B47/10Y02B20/40
Inventor 张亚彬张韬
Owner ZHEJIANG GEELY HLDG GRP CO LTD