CN206049494U - A kind of intelligent vehicle-carried AFS control system - Google Patents
A kind of intelligent vehicle-carried AFS control system Download PDFInfo
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- CN206049494U CN206049494U CN201620899801.0U CN201620899801U CN206049494U CN 206049494 U CN206049494 U CN 206049494U CN 201620899801 U CN201620899801 U CN 201620899801U CN 206049494 U CN206049494 U CN 206049494U
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Abstract
The utility model discloses a kind of intelligent vehicle-carried AFS control system, belong to vehicle-mounted AFS technical fields, including master controller, front-mounted lamp, turning auxiliary lamp, preposition lamp switch, on and off switch, sensor unit, GPS navigation module, Video Controller, control driver element, photographic head head and photographic head, realize when vehicle is when turning, the turn direction of vehicle is judged first according to the corner of GPS and steering wheel, then control front-mounted lamp to change certain angle to illuminate the scheme of the road in turn direction, solve the problems, such as that existing AFS can not illuminate turning road in advance, the video information of this utility model also captured in real-time preceding object thing, and be analyzed, when there is pedestrian, this utility model controls turning auxiliary lamp direct projection pedestrian, drivers and pedestrians are all served with eye-catching prompting effect.
Description
Technical field
This utility model belongs to vehicle-mounted AFS technical fields.
Background technology
AFS (Adaptive Front Lighting System, self adaptation front light system) is referred to and can be changed automatically two
Above light type is planted to adapt to the front light system of vehicle travel conditions change, when vehicle is travelled in bend, high speed, rural area, city
And when adverse weather, self-adaptative adjustment can be carried out according to the actual state of track, to improve headlight
Illuminating effect.
Existing AFS control system can only carry out self-adaptative adjustment according to traffic information in the market, and work as vehicle and turning
When, existing AFS control system can not change the direction of illumination of front-mounted lamp according to the direction of turn inside diameter, it is impossible in turn inside diameter
When play the effect for illuminating turning path road in advance, and when pedestrian occurs in vehicle front, existing AFS control system can not
Special illumination is carried out for front pedestrian, eye-catching prompting can not be played to driver.
Utility model content
The purpose of this utility model is to provide a kind of intelligent vehicle-carried AFS control system, realizes when vehicle is when turning, first root
The turn direction of vehicle is judged according to the corner of GPS and steering wheel, the certain angle of front-mounted lamp change is then controlled and is turned to illuminate
The scheme of the road on curved direction, solves the problems, such as that existing AFS can not illuminate turning road in advance, and this utility model is also real-time
The video information of preceding object thing is shot, and is analyzed, when there is pedestrian, this utility model control turning auxiliary lamp direct projection row
Drivers and pedestrians are served eye-catching prompting effect by people.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of intelligent vehicle-carried AFS control system, including master controller, front-mounted lamp, turning auxiliary lamp, preposition lamp switch, power supply open
Pass, sensor unit, GPS navigation module, Video Controller, control driver element, photographic head head and photographic head, sensor list
Unit includes degree of loading sensor, gear position sensor, abs sensor, steering wheel angle sensor, light intensity identification sensor, rain
Water sensor, vehicle speed sensor, front suspension height sensor and rear suspension height sensor；
Front-mounted lamp, turning auxiliary lamp, preposition lamp switch, on and off switch, degree of loading sensor, gear position sensor, ABS sensings
Device, steering wheel angle sensor, light intensity identification sensor, rain sensor, vehicle speed sensor, front suspension height sensor and
Rear suspension height sensor is all connected with master controller, and GPS navigation module connects master controller by usb bus,
Control driver element include first from controller, second from controller, the 3rd from controller, the 4th from controller,
First stepper motor driver, the second stepper motor driver, the 3rd stepper motor driver, the 4th stepper motor driver,
Front-mounted lamp vertical adjusting motor, front-mounted lamp horizontal adjustment motor, turning auxiliary lamp vertical adjusting motor, turning
Auxiliary lamp horizontal adjustment motor, first from controller, second from controller, the 3rd from controller, the 4th from controller and
Video Controller connects master controller by CAN, and front-mounted lamp vertical adjusting motor connects the first motor and drives
Dynamic device, the first stepper motor driver are also connected with first from controller, and front-mounted lamp horizontal adjustment motor connects the second stepping
Motor driver, the second stepper motor driver are also connected with second from controller, and turning auxiliary lamp vertical adjusting motor connects
The 3rd stepper motor driver is connect, the 3rd stepper motor driver is also connected with the 3rd from controller, turning auxiliary lamp horizontal adjustment
Motor connects the 4th stepper motor driver, and the 4th stepper motor driver is also connected with the 4th from controller, photographic head and
Photographic head head connects Video Controller by usb bus.
Model MT3339 of the GPS navigation module.
The model YX-2D type sensor of the degree of loading sensor.
The photographic head is on photographic head head.
The Video Controller is FPGA controller.
A kind of intelligent vehicle-carried AFS control system described in the utility model, realizes when vehicle is when turning, first according to GPS
The turn direction of vehicle is judged with the corner of steering wheel, then control front-mounted lamp and change certain angle to illuminate turn direction
On road scheme, solve the problems, such as that existing AFS can not illuminate turning road in advance, before this utility model also captured in real-time
The video information of square barrier, and be analyzed, when there is pedestrian, this utility model control turning auxiliary lamp direct projection pedestrian is right
Drivers and pedestrians serve eye-catching prompting effect；This utility model combines the location data and steering wheel of GPS module collection
Judging whether vehicle turns, judged result accuracy rate is high, improves intelligent journey for the angle data gathered by rotary angle transmitter
Degree；This utility model captured in real-time preceding object thing video, analyzes by the way of video image analysis whether front has row
People, analysis result are relatively reliable, increased the safety coefficient of vehicle form；This utility model is using turning auxiliary lamp come direct projection row
The mode of people, increased radiation source to pedestrian's object, improve the visual light of driver, increased the optical clarity of driver
Degree, also plays certain prompting effect to pedestrian.
Description of the drawings
Fig. 1 is hardware elementary diagram block diagram of the present utility model.
Specific embodiment
A kind of intelligent vehicle-carried AFS control system as shown in Figure 1, including master controller, front-mounted lamp, turning auxiliary lamp, front-mounted lamp
Switch, on and off switch, sensor unit, GPS navigation module, Video Controller, control driver element, photographic head head and shooting
Head, sensor unit include that degree of loading sensor, gear position sensor, abs sensor, steering wheel angle sensor, light intensity are known
Individual sensor, rain sensor, vehicle speed sensor, front suspension height sensor and rear suspension height sensor；
Front-mounted lamp, turning auxiliary lamp, preposition lamp switch, on and off switch, degree of loading sensor, gear position sensor, ABS sensings
Device, steering wheel angle sensor, light intensity identification sensor, rain sensor, vehicle speed sensor, front suspension height sensor and
Rear suspension height sensor is all connected with master controller, and GPS navigation module connects master controller by usb bus,
Control driver element include first from controller, second from controller, the 3rd from controller, the 4th from controller,
First stepper motor driver, the second stepper motor driver, the 3rd stepper motor driver, the 4th stepper motor driver,
Front-mounted lamp vertical adjusting motor, front-mounted lamp horizontal adjustment motor, turning auxiliary lamp vertical adjusting motor, turning
Auxiliary lamp horizontal adjustment motor, first from controller, second from controller, the 3rd from controller, the 4th from controller and
Video Controller connects master controller by CAN, and front-mounted lamp vertical adjusting motor connects the first motor and drives
Dynamic device, the first stepper motor driver are also connected with first from controller, and front-mounted lamp horizontal adjustment motor connects the second stepping
Motor driver, the second stepper motor driver are also connected with second from controller, and turning auxiliary lamp vertical adjusting motor connects
The 3rd stepper motor driver is connect, the 3rd stepper motor driver is also connected with the 3rd from controller, turning auxiliary lamp horizontal adjustment
Motor connects the 4th stepper motor driver, and the 4th stepper motor driver is also connected with the 4th from controller, photographic head and
Photographic head head connects Video Controller by usb bus.
Model MT3339 of the GPS navigation module.
The model YX-2D type sensor of the degree of loading sensor.
The photographic head is on photographic head head.
The Video Controller is FPGA controller.
During work, master controller real-time reception degree of loading sensor, gear position sensor, abs sensor, vehicle speed sensor,
The vehicle self information gathered by front suspension height sensor and rear suspension height sensor, and according to the vehicle self information
The irradiating angle of adjustment is needed to calculate vehicle front lamp, and by controlling the first stepper motor driver and the second motor
Driver realizes the purpose in the front of front-mounted lamp clock direct projection vehicle form adjusting the angle of front-mounted lamp；Master controller is real-time
Receive the environmental information gathered by light intensity identification sensor and rain sensor, and according to the environmental information judging whether
Need to open front-mounted lamp and turning auxiliary lamp, when the environment that vehicle belongs under rainwater environment or light is excessively dark, master controller
Front-mounted lamp and turning auxiliary lamp are opened actively.
The GPS navigation module moment navigates to the form track of vehicle, and when vehicle needs to turn in front, GPS leads
The directional information of turn inside diameter is sent to master controller by model plane block, and master controller is according to the directional information and steering wheel angle
The corner information gathered by sensor comes whether comprehensive descision vehicle front has on turning road, and generates turning judgement information：
When directional information is consistent with the vehicle form direction indicated by steering wheel angle sensor, then vehicle front has turning road；
When directional information is different with the vehicle form direction indicated by steering wheel angle sensor, then vehicle front is not turned
Road；Master controller controls the direction of illumination of front-mounted lamp and turning auxiliary lamp according to the turning judgement information, it is ensured that front-mounted lamp
It is consistent with the form direction of vehicle with the direction of illumination of turning auxiliary lamp.
Photographic head located at driving indoor, the image information of the barrier of photographic head captured in real-time vehicle front, and by image
Information transfer carries out video analysis to Video Controller, when Video Controller has human figure object to occur in analyzing image information,
Video Controller sends humanoid warning message and human figure object positional information in the picture to master controller, master controller according to
Humanoid warning message and human figure object positional information calculation in the picture goes out the general direction of human figure object, and passes through the 3rd step
Stepper motor driver and the 4th stepper motor driver control turning auxiliary lamp turn to the direction of human figure object, and human figure object is carried out
Special illuminates, and increases the eye-catching degree of human figure object.
Video Controller also asks for navigation information to GPS navigation module by master controller in real time, when vehicle front needs
During turning, Video Controller meeting active control photographic head cloud platform rotation makes photographic head turn to the direction of turn inside diameter, in advance to car
Barrier in turn direction makes intelligent decision.
Driver can control the opening and closing of front-mounted lamp manually by preposition lamp switch, increased of the present utility model
Control flexibility ratio.
A kind of intelligent vehicle-carried AFS control system described in the utility model, realizes when vehicle is when turning, first according to GPS
The turn direction of vehicle is judged with the corner of steering wheel, then control front-mounted lamp and change certain angle to illuminate turn direction
On road scheme, solve the problems, such as that existing AFS can not illuminate turning road in advance, before this utility model also captured in real-time
The video information of square barrier, and be analyzed, when there is pedestrian, this utility model control turning auxiliary lamp direct projection pedestrian is right
Drivers and pedestrians serve eye-catching prompting effect；This utility model combines the location data and steering wheel of GPS module collection
Judging whether vehicle turns, judged result accuracy rate is high, improves intelligent journey for the angle data gathered by rotary angle transmitter
Degree；This utility model captured in real-time preceding object thing video, analyzes by the way of video image analysis whether front has row
People, analysis result are relatively reliable, increased the safety coefficient of vehicle form；This utility model is using turning auxiliary lamp come direct projection row
The mode of people, increased radiation source to pedestrian's object, improve the visual light of driver, increased the optical clarity of driver
Degree, also plays certain prompting effect to pedestrian.
Claims (5)
1. a kind of intelligent vehicle-carried AFS control system, it is characterised in that：Open including master controller, front-mounted lamp, turning auxiliary lamp, front-mounted lamp
Pass, on and off switch, sensor unit, GPS navigation module, Video Controller, control driver element, photographic head head and shooting
Head, sensor unit include that degree of loading sensor, gear position sensor, abs sensor, steering wheel angle sensor, light intensity are known
Individual sensor, rain sensor, vehicle speed sensor, front suspension height sensor and rear suspension height sensor；
Front-mounted lamp, turning auxiliary lamp, preposition lamp switch, on and off switch, degree of loading sensor, gear position sensor, abs sensor,
Steering wheel angle sensor, light intensity identification sensor, rain sensor, vehicle speed sensor, front suspension height sensor and after
Suspension height sensor is all connected with master controller, and GPS navigation module connects master controller by usb bus,
Control driver element include first from controller, second from controller, the 3rd from controller, the 4th from controller, first
It is stepper motor driver, the second stepper motor driver, the 3rd stepper motor driver, the 4th stepper motor driver, preposition
Lamp vertical adjusting motor, front-mounted lamp horizontal adjustment motor, turning auxiliary lamp vertical adjusting motor, auxiliary of turning
Lamp horizontal adjustment motor, first from controller, second from controller, the 3rd from controller, the 4th from controller and video
Controller connects master controller by CAN, and front-mounted lamp vertical adjusting motor connects the first stepper motor driver,
First stepper motor driver is also connected with first from controller, and front-mounted lamp horizontal adjustment motor connects the second motor and drives
Dynamic device, the second stepper motor driver are also connected with second from controller, turning auxiliary lamp vertical adjusting motor connection the 3rd
Stepper motor driver, the 3rd stepper motor driver are also connected with the 3rd from controller, turning auxiliary lamp horizontal adjustment stepping electricity
Machine connects the 4th stepper motor driver, and the 4th stepper motor driver is also connected with the 4th from controller, photographic head and photographic head
Head connects Video Controller by usb bus.
2. a kind of intelligent vehicle-carried AFS control system as claimed in claim 1, it is characterised in that：The model of the GPS navigation module
MT3339。
3. a kind of intelligent vehicle-carried AFS control system as claimed in claim 1, it is characterised in that：The model of the degree of loading sensor
For YX-2D type sensors.
4. a kind of intelligent vehicle-carried AFS control system as claimed in claim 1, it is characterised in that：The photographic head is located at photographic head cloud
On platform.
5. a kind of intelligent vehicle-carried AFS control system as claimed in claim 1, it is characterised in that：The Video Controller is controlled for FPGA
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899801.0U CN206049494U (en) | 2016-08-17 | 2016-08-17 | A kind of intelligent vehicle-carried AFS control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899801.0U CN206049494U (en) | 2016-08-17 | 2016-08-17 | A kind of intelligent vehicle-carried AFS control system |
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| Publication Number | Publication Date |
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| CN206049494U true CN206049494U (en) | 2017-03-29 |
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ID=58380955
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114347A (en) * | 2016-08-17 | 2016-11-16 | 江苏卡威汽车研究院有限公司 | Intelligent vehicle-mounted AFS system |
| CN109144049A (en) * | 2017-06-28 | 2019-01-04 | 通用汽车环球科技运作有限责任公司 | System and method for controlling sensing device visual field |
| CN111176338A (en) * | 2019-12-31 | 2020-05-19 | 维沃移动通信有限公司 | Navigation method, electronic device and storage medium |
| CN111824006A (en) * | 2019-04-23 | 2020-10-27 | 上海博泰悦臻网络技术服务有限公司 | Navigation-based automatic adjusting method and system for vehicle headlamp and vehicle |
-
2016
- 2016-08-17 CN CN201620899801.0U patent/CN206049494U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114347A (en) * | 2016-08-17 | 2016-11-16 | 江苏卡威汽车研究院有限公司 | Intelligent vehicle-mounted AFS system |
| CN106114347B (en) * | 2016-08-17 | 2019-05-14 | 江苏卡威汽车工业集团股份有限公司 | Intelligent vehicle-mounted AFS system |
| CN109144049A (en) * | 2017-06-28 | 2019-01-04 | 通用汽车环球科技运作有限责任公司 | System and method for controlling sensing device visual field |
| CN111824006A (en) * | 2019-04-23 | 2020-10-27 | 上海博泰悦臻网络技术服务有限公司 | Navigation-based automatic adjusting method and system for vehicle headlamp and vehicle |
| CN111176338A (en) * | 2019-12-31 | 2020-05-19 | 维沃移动通信有限公司 | Navigation method, electronic device and storage medium |
| CN111176338B (en) * | 2019-12-31 | 2024-03-22 | 维沃移动通信有限公司 | Navigation method, electronic device and storage medium |
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