CN210740252U - Intelligent automobile headlamp suitable for haze weather - Google Patents
Intelligent automobile headlamp suitable for haze weather Download PDFInfo
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- CN210740252U CN210740252U CN201920863350.9U CN201920863350U CN210740252U CN 210740252 U CN210740252 U CN 210740252U CN 201920863350 U CN201920863350 U CN 201920863350U CN 210740252 U CN210740252 U CN 210740252U
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- control chip
- lamp pearl
- haze
- drive circuit
- haze weather
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Abstract
The utility model discloses a car intelligence headlight that is fit for haze weather, including the lamp stand, be equipped with the base plate on the lamp stand, be equipped with LED drive circuit and LED lamp pearl on the base plate, LED lamp pearl includes white light lamp pearl and yellow light lamp pearl, and drive circuit's still links to each other with control chip, and control chip links to each other with haze sensor and temperature and humidity sensor, and control chip controls white light lamp pearl or yellow light lamp pearl are lighted to drive circuit. This car light can open or close yellow fog lamp in good time according to haze weather condition, provides good illumination for the car trip.
Description
Technical Field
The utility model relates to a car headlight particularly relates to a car intelligence headlight that is fit for haze weather.
Background
Automobile headlamps are essential to automobile lighting and safe driving, and present automobile headlamps are replaced LED etc. by halogen lamp mostly in the past, and LED etc. have that the luminance is concentrated, advantages such as long service life. Except for white LED light for illumination, the yellow fog light needs to be turned on in rainy, foggy and haze weather. At present, the fog lamp is turned on by a driver operating a handle, but cannot be automatically turned on according to weather conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be fit for car intelligence headlight of haze weather, this car light can be according to haze weather conditions in good time open or close yellow fog lamp, provides good illumination for the car trip.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a be fit for car intelligence headlight of haze weather, includes the lamp stand, is equipped with the base plate on the lamp stand, be equipped with LED drive circuit and LED lamp pearl on the base plate, LED lamp pearl includes white light lamp pearl and yellow light lamp pearl, drive circuit still links to each other with control chip, and control chip links to each other with haze sensor and temperature and humidity sensor, control chip control drive circuit lights white light lamp pearl or yellow light lamp pearl.
Preferably, the model of control chip is STM32F103 or ASIC chip, control chip still with the manual control switch of yellow light lamp pearl links to each other through the wire.
Preferably, the control chip is further connected with the NPU neural network chip.
Preferably, the control chip is further connected with the WIFI module.
Preferably, the haze sensor is a PM2.5 haze sensor.
The utility model discloses in, PM2.5 haze granule in the haze sensor monitoring air to convert the signal of telecommunication into and give control chip, the humidity and the temperature condition of air can be recorded to the humiture, if meet rain and fog weather temperature and humidity sensor can carry out the perception through can monitoring humidity, corresponding control chip makes correspondingly according to the threshold value, if reach or exceed the threshold value then send control signal, make drive circuit light yellow lamp pearl, if be less than the threshold value then make drive circuit maintain white lamp pearl luminous.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic circuit diagram of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples:
as shown in fig. 1 and 2, the intelligent automobile headlamp suitable for haze weather has a lamp holder 1, a substrate 2 is arranged on the lamp holder 1, an LED driving circuit, a white LED lamp bead 3 and a yellow LED lamp bead 4 are arranged on the substrate, a control pin of the driving circuit is connected with an output control pin of a control chip, and the control chip is further connected with a haze sensor and a temperature and humidity sensor. PM2.5 haze sensor is selected to the haze sensor, the temperature and humidity sensor can monitor the air temperature and humidity condition, work together with the haze sensor and in time discover rain and fog weather, control chip selects the STM32F103 chip, the haze sensor sets up outside the car light, a haze content for detecting in the air, and transmit for control chip with the form of signal of telecommunication, control chip and preset threshold value carry out the comparison, give drive circuit output control signal when haze content reaches or surpasses the threshold value, make the amber light on, when haze content is less than the threshold value, control chip gives drive circuit control signal, it lights to maintain white lamp pearl. The control chip can also be an ASIC chip, namely a special chip, and can also be additionally provided with an NPU neural network chip, so that the control chip has a learning function, and the judgment and the control can be better carried out. The control chip can also be connected with the WIFI module, so that communication with the mobile phone is facilitated, and real-time control is performed by using the mobile phone.
The control chip is also connected with a manual control switch of the yellow light bead through a wire, so that the yellow light bead can be controlled through manual operation if the sensor fails.
The above embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.
Claims (5)
1. The utility model provides a be fit for car intelligence headlight of haze weather, includes the lamp stand, is equipped with the base plate on the lamp stand, its characterized in that, be equipped with LED drive circuit and LED lamp pearl on the base plate, LED lamp pearl includes white light lamp pearl and yellow light lamp pearl, drive circuit still links to each other with control chip, and control chip links to each other with haze sensor and temperature and humidity sensor, control chip control drive circuit lights white light lamp pearl or yellow light lamp pearl.
2. The intelligent automobile headlamp suitable for haze weather as claimed in claim 1, wherein the type of the control chip is STM32F103 or ASIC chip, and the control chip is further connected with the manual control switch of the yellow light bead through a wire.
3. The intelligent automobile headlamp suitable for haze weather as claimed in claim 1, wherein the control chip is further connected with the NPU neural network chip.
4. The intelligent automobile headlamp suitable for haze weather of claim 1, wherein the control chip is further connected with the WIFI module.
5. The intelligent automobile headlamp suitable for haze weather as claimed in claim 1, wherein the haze sensor is a PM2.5 haze sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863350.9U CN210740252U (en) | 2019-06-10 | 2019-06-10 | Intelligent automobile headlamp suitable for haze weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863350.9U CN210740252U (en) | 2019-06-10 | 2019-06-10 | Intelligent automobile headlamp suitable for haze weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210740252U true CN210740252U (en) | 2020-06-12 |
Family
ID=71008522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863350.9U Active CN210740252U (en) | 2019-06-10 | 2019-06-10 | Intelligent automobile headlamp suitable for haze weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210740252U (en) |
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2019
- 2019-06-10 CN CN201920863350.9U patent/CN210740252U/en active Active
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