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Automobile headlamp steering follow-up device and follow-up method thereof

A technology of a follow-up device and headlight, which is applied in the field of vehicle engineering, can solve the problems of complex follow-up structure of the headlight, the light cannot illuminate the front, and it is unfavorable for wide application.

Pending Publication Date: 2022-03-18
邓玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the car light follow-up technology is only used in some high-end cars. Moreover, the car light follow-up structure currently used is complex and expensive, which is not conducive to wide application. During the straight-line driving process, the lights cannot illuminate the front, the safety is low, and the maintenance is very complicated

Method used

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  • Automobile headlamp steering follow-up device and follow-up method thereof
  • Automobile headlamp steering follow-up device and follow-up method thereof
  • Automobile headlamp steering follow-up device and follow-up method thereof

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Embodiment 1

[0029] refer to Figure 1-7 In this embodiment, a steering follower for automobile headlights is proposed, including a headlight main body 1 and a lens 4, a mounting plate 2 is fixedly installed on one side of the headlight main body 1, and a fixing frame 3 is fixedly installed on the lens 4, The fixed frame 3 and the mounting plate 2 are fixedly connected together, the fixed frame 3 includes an annular sleeve 32 fixedly sleeved on the lens 4, and the side of the annular sleeve 32 near the mounting plate 2 is movably connected with two mounting frames 31, the mounting frame 31 There are two flexible support mechanisms 5 connected between the ring sleeve 32, and the two mounting brackets 31 are fixedly connected with the installation plate 2. The bottom of the headlight main body 1 is fixedly equipped with a swing mechanism 6, the swing mechanism 6 and the ring sleeve 32. Activities are linked together.

[0030] Specifically, during the turning process of the vehicle, the swin...

Embodiment 2

[0045] A steering follow-up method for automobile headlights, which is applied to any one of the above-mentioned steering follow-up devices for headlights, comprising the following steps:

[0046] S1. A sensor is installed on the steering gear of the car. During the turning process of the vehicle, the ECU receives the signal of the sensor and processes it and sends an instruction to the swing mechanism 6. Therefore, during the turning process of the vehicle, the swing mechanism 6 drives the lens 4 to The turning direction moves synchronously, and the turning speed of the lens 4 is equal to the turning speed of the vehicle. During the turning process of the vehicle, the headlights are dynamically adjusted to adapt to the current steering angle and keep the light direction consistent with the current driving direction of the car ;

[0047] During the steering process, four sets of flexible supporting mechanisms 5 are used to make flexible connections between the mounting plate 2...

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Abstract

The invention belongs to the technical field of vehicle engineering, and particularly relates to an automobile headlamp steering follow-up device and a follow-up method.The automobile headlamp steering follow-up device comprises a headlamp body and a lens, a mounting plate is fixedly mounted on one side of the headlamp body, a fixing frame is fixedly mounted on the lens, and the fixing frame and the mounting plate are fixedly connected together; the fixing frame comprises an annular sleeve fixedly arranged on the lens in a sleeving mode. According to the invention, light beams emitted by headlamps can follow in the same direction when an automobile turns, more blind areas on the inner side of a curve can be illuminated, reagent road conditions on a road can be observed in time, pedestrians and obstacles on the road can be found in time and can be avoided, meanwhile, the pedestrians and the obstacles can be found on an opposite lane earlier, the night driving safety is improved, the cost is lower, and the method is suitable for popularization and application. The device is simple in structure, convenient to maintain and capable of being widely applied to middle-end and low-end vehicle models, and under the condition that the whole device breaks down, through connection of the four flexible supporting mechanisms, it is ensured that lamplight can be kept in a direct light emitting state like a common vehicle model.

Description

technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to an automobile headlight steering follow-up device and a follow-up method thereof. Background technique [0002] Follow-up headlights are referred to as AFS (Adaptive Front-Lighting System), that is, automatic headlights, and the full name is Auto Adaptive Front Lighting System or Intelligent Front Lighting System. The adaptive headlight system can continuously dynamically adjust the headlights according to the steering wheel angle, vehicle yaw rate and driving speed, adapt to the current steering angle, and keep the light direction consistent with the current driving direction of the car. In curved road conditions, the driver's field of vision is expanded to ensure optimal illumination of the road ahead. Therefore, the follow-up headlight has an important role and practical significance for the safe driving of the car, especially when driving in the turning road sect...

Claims

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Application Information

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IPC IPC(8): F21S41/63B60Q1/124F21W102/00F21W107/10
CPCF21S41/635B60Q1/124F21W2102/00F21W2107/10
Inventor 邓玲
Owner 邓玲
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