CN211592382U - Automobile headlamp capable of warning brake - Google Patents
Automobile headlamp capable of warning brake Download PDFInfo
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- CN211592382U CN211592382U CN201921056229.1U CN201921056229U CN211592382U CN 211592382 U CN211592382 U CN 211592382U CN 201921056229 U CN201921056229 U CN 201921056229U CN 211592382 U CN211592382 U CN 211592382U
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- warning
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Abstract
The utility model discloses a car headlight of warning brake, include: a white LED for illumination; a red LED for alerting a driver; a distance sensor for detecting an obstacle in a traveling direction of the vehicle; the white LED, the red LED and the distance sensor are respectively connected with the control mainboard, and the control mainboard is used for receiving and processing the distance sensor signal and controlling the white LED and the red LED.
Description
Technical Field
The utility model relates to a car headlight field specifically is a car headlight of warning brake.
Background
The rear-end collision is a behavior that when a vehicle running on the same lane follows behind, the head of a rear vehicle collides with the tail of a front vehicle. Mainly due to the following distance being less than the minimum safe distance and slow response by the driver or poor performance of the braking system.
The rear-end collision is caused by the fact that a driver of a rear vehicle is not concentrated, and serious consequences can be brought even in the moment. Some drivers are used to make a call while driving, want things empty in a sky and horse, smoke or even eat, and the like, and when an emergency occurs, the drivers are affected to take corresponding measures in time. Therefore, since you choose to drive in the motorway, it is not distracted for one second.
The anti-collision measures on the existing automobile remind the driver through the buzzer, the prompting mode is too single, and the limitation is high, when large-volume music is played in the automobile or the driver calls to communicate with people, the prompting mode of the buzzer cannot achieve a good effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a warning brake's car headlight.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
an automotive headlamp for warning of braking, comprising:
a white LED for illumination;
a red LED for alerting a driver;
a distance sensor for detecting an obstacle in a traveling direction of the vehicle;
the white LED, the red LED and the distance sensor are respectively connected with the control mainboard, and the control mainboard is used for receiving and processing the distance sensor signal and controlling the white LED and the red LED.
When the vehicle is driven, the default normally-on white light LED is used for lighting, and when the distance sensor detects that the distance between the vehicle and the vehicle or the distance between the vehicle and an obstacle is lower than a preset safety threshold value, the red light LED automatically lights up to warn a driver to brake so as to avoid collision. When the distance for which the driver takes action is higher than a preset safety value, the red LED is automatically turned off.
Preferably, the distance sensor may be an ultrasonic sensor or a passive infrared sensor or a lidar sensor or a continuous wave radar sensor. Currently, the commonly used vehicle-mounted distance detection technologies are mainly classified into three types: acoustic-type-ultrasound; optics-passive infrared, lidar and video imaging systems; electromagnetic-continuous wave radar/monopulse radar and capacitive sensor. Each range detection technique has its own application.
Preferably, the control main board is connected with an automobile battery.
Preferably, the white LEDs and red LEDs may be replaced with other types of light bulbs of the same color.
The utility model relates to a car headlight of warning brake through red LED warning driver in the vision, has compensatied the unicity that current bee calling organ sense of hearing was reminded, and the anticollision warning measure is more comprehensive, reinforcing factor of safety.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.
Fig. 1 is a connection block diagram of the car headlight with warning brake of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following specific embodiments.
As shown in fig. 1, an automobile headlight for warning braking includes:
a white LED for illumination;
a red LED for alerting a driver;
a distance sensor for detecting an obstacle in a traveling direction of the vehicle;
the white LED, the red LED and the distance sensor are respectively connected with the control mainboard, and the control mainboard is used for receiving and processing the distance sensor signal and controlling the white LED and the red LED.
When the vehicle is driven, the default normally-on white light LED is used for lighting, and when the distance sensor detects that the distance between the vehicle and the vehicle or the distance between the vehicle and an obstacle is lower than a preset safety threshold value, the red light LED automatically lights up to warn a driver to brake so as to avoid collision. When the distance for which the driver takes action is higher than a preset safety value, the red LED is automatically turned off.
Preferably, the distance sensor may be an ultrasonic sensor or a passive infrared sensor or a lidar sensor or a continuous wave radar sensor. Currently, the commonly used vehicle-mounted distance detection technologies are mainly classified into three types: acoustic-type-ultrasound; optics-passive infrared, lidar and video imaging systems; electromagnetic-continuous wave radar/monopulse radar and capacitive sensor. Each range detection technique has its own application.
Preferably, the control main board is connected with an automobile battery.
Preferably, the white LEDs and red LEDs may be replaced with other types of light bulbs of the same color.
The red color is more obvious, and the alarm has better alarm effect, and the preferable scheme of the patent is a red LED, but not limited to red.
The utility model relates to a car headlight of warning brake through red LED warning driver in the vision, has compensatied the unicity that current bee calling organ sense of hearing was reminded, and the anticollision warning measure is more comprehensive, reinforcing factor of safety.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A car headlight of warning brake, its characterized in that includes:
a white LED for illumination;
a red LED for alerting a driver;
a distance sensor for detecting an obstacle in a traveling direction of the vehicle;
the white LED, the red LED and the distance sensor are respectively connected with the control mainboard, and the control mainboard is used for receiving and processing the distance sensor signal and controlling the white LED and the red LED.
2. The headlight of claim 1, wherein the distance sensor is an ultrasonic sensor, a passive infrared sensor, a lidar sensor, or a continuous wave radar sensor.
3. The headlamp for warning and braking of claim 1, wherein the control main board is connected with a battery of an automobile.
4. The headlamp for warning brakes according to claim 1, wherein the white LED and the red LED are replaced by other types of light bulbs of the same color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056229.1U CN211592382U (en) | 2019-07-08 | 2019-07-08 | Automobile headlamp capable of warning brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056229.1U CN211592382U (en) | 2019-07-08 | 2019-07-08 | Automobile headlamp capable of warning brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211592382U true CN211592382U (en) | 2020-09-29 |
Family
ID=72575573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921056229.1U Active CN211592382U (en) | 2019-07-08 | 2019-07-08 | Automobile headlamp capable of warning brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211592382U (en) |
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2019
- 2019-07-08 CN CN201921056229.1U patent/CN211592382U/en active Active
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