CN211493612U - Automobile intelligent sun shield based on artificial intelligence and image recognition - Google Patents
Automobile intelligent sun shield based on artificial intelligence and image recognition Download PDFInfo
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- CN211493612U CN211493612U CN201921904438.7U CN201921904438U CN211493612U CN 211493612 U CN211493612 U CN 211493612U CN 201921904438 U CN201921904438 U CN 201921904438U CN 211493612 U CN211493612 U CN 211493612U
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Abstract
The utility model discloses a car intelligence sunshading board based on artificial intelligence and image recognition relates to car intelligence sunshading board technical field, aims at solving the problem of car driver at the inconvenient adjustment sunshading board angle of driving in-process. The technical scheme is characterized by comprising a multidimensional sun shield real-time angle calculation system and a mechanical rotary sun shield device connected with the multidimensional sun shield real-time angle calculation system and used for adjusting the angle of the sun shield, wherein the multidimensional sun shield real-time angle calculation system comprises a weather acquisition module, an in-vehicle sunshine injection calculation module and a human eye height identification calculation module, the angle of the sun shield is automatically adjusted according to the weather condition, the angle of the in-vehicle sunshine injection and the human eye height, the manual adjustment of a driver is not needed, and therefore the safety of the driving process is improved. The utility model discloses reached and promoted the effect of navigating mate security and travelling comfort at the driving process greatly.
Description
Technical Field
The utility model belongs to the technical field of car intelligence sunshading board technique and specifically relates to a car intelligence sunshading board based on artificial intelligence and image recognition is related to.
Background
During vehicle driving, the condition that external sunshine irradiates in the vehicle is constantly changed, and probably light is too strong many times, and the sunshine that sees through the door window influences the driver greatly. When the contrast ratio of strong light and weak light in the field of view is high, the human eyes cannot distinguish the information of the weak light, and traffic accidents are easily caused because the driving environment is dazzled; meanwhile, the sunshine irradiates the eyes of the driver to cause visual fatigue of the driver and blurred images, so that potential safety hazards are caused; in addition, a long-term strong light and glare are likely to cause various eye diseases.
When the traditional sun visor is used, the sun visor body needs to be manually turned down to block light rays on the upper part of eyes of a driver, so that the condition that the driver can clearly see the outside of the automobile is guaranteed, and when the light does not need to be shielded, the sun visor is manually turned up again.
The above prior art solutions have the following drawbacks: the manual turning of the sun shield is inconvenient to operate, so that a driver is required to frequently and manually adjust the angle of the sun shield particularly when changing lanes frequently, and serious potential safety hazards exist due to frequent distraction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car intelligence sunshading board based on artificial intelligence and image recognition, it has the angle of penetrating into the angle in the car and the high automatically regulated sunshading board of people's eye according to weather conditions, sunshine, need not driver's manual adjustment to the effect of the security of driving process has been improved.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an automobile intelligent sun visor based on artificial intelligence and image recognition comprises a multi-dimensional sun visor real-time angle calculation system and a mechanical rotary sun visor device connected with the multi-dimensional sun visor real-time angle calculation system and used for adjusting the angle of the sun visor, wherein the multi-dimensional sun visor real-time angle calculation system comprises:
the weather obtaining module is used for obtaining local real-time weather information and taking the local real-time weather information as a strategy customizing basis for starting the mechanical rotary sun shading board device;
the in-vehicle sunlight-incidence calculation module is used for acquiring the angle of sunlight incidence in the vehicle; and the number of the first and second groups,
the human eye height recognition and calculation module is used for acquiring facial photography of a driver and calculating the eye height of the current driver;
wherein, shine into sunshine calculation module in the car includes:
the route obtaining module is used for obtaining the current automobile driving direction;
and the solar altitude angle calculation module is used for calculating the solar altitude angle according to the current time and the vehicle position.
The utility model discloses further set up to: the multidimensional sun visor real-time angle calculation system comprises a GPS positioning module, and the weather acquisition module and the solar altitude angle calculation module call vehicle position information acquired by the GPS positioning module.
The utility model discloses further set up to: the human eye height recognition and calculation module comprises a camera.
The utility model discloses further set up to: the circuit direction obtaining module is a direction sensor.
The utility model discloses further set up to: the mechanical rotary sun shield device comprises a motor connected with a sun shield, the motor is connected with a controller, the controller is connected with a weather acquisition module, an in-vehicle sunlight injection calculation module and a human eye height identification calculation module, and the controller sends a driving instruction to the motor according to weather information, an angle of the in-vehicle sunlight injection and the height of eyes.
The utility model discloses further set up to: the utility model discloses a sun visor, including sunshading board, lateral baffle, connecting rod, pivot, servo motor's controller and multidimensional sunshading board real-time angle calculation system, the one end of sunshading board is provided with the lateral baffle, the one end that the sunshading board was provided with the lateral baffle is provided with the sleeve pipe along sunshading board width direction, be provided with on the lateral baffle with the nested complex pivot of sleeve pipe, the both ends of pivot all be provided with be used for connecting the connecting rod of pivot and lateral baffle, the sleeve pipe is stretched out to pivot one end, the output that is provided with servo motor and servo motor on.
The utility model discloses further set up to: the side baffle is a colored transparent synthetic resin plate.
The utility model discloses further set up to: the sun visor comprises an operation habit record storage module, and is used for recording the angle of a driver manually adjusting the sun visor under the conditions of specific weather information, the driving direction of the automobile, the angle of sunlight entering the automobile and the eye height at each time, and automatically starting a mechanical rotary sun visor device to adjust the angle of the sun visor under the same condition at the next time.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the mechanical rotating sun shield device, the weather acquisition module, the in-vehicle sunlight incidence calculation module and the human eye height identification calculation module, the angle of the sun shield is automatically adjusted according to the weather condition, the angle of the sunlight incidence in the vehicle and the human eye height, and the manual adjustment of a driver is not needed, so that the safety of the driving process is improved;
2. through the arrangement of the side baffle, the sleeve, the rotating shaft, the connecting rod and the servo motor, when sunlight is injected from a window close to one side of the driver seat, the sun-shading effect of the sun-shading board positioned on the front side of the driver seat is poor, at the moment, the servo motor is automatically started according to the multi-dimensional sun-shading board real-time angle calculation system, and the side baffle is rotated to be parallel to the window on one side of the driver seat, so that the sunlight is shielded in all directions by the driver, and the effects of protecting eyes and safely driving are achieved;
3. through the setting of operation habit record storage module, the action of driver manual regulation light screen under specific condition at every turn is recorded, and when the condition agreed with once more, the real-time angle computing system of multidimension degree sunshading board was adjusted the sunshading board to the angle that driver was used to automatically, satisfied driver's actual demand.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of the present invention;
fig. 2 is a work flow diagram of an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of the sun visor and the side shield in the embodiment of the present invention.
In the figure, 1, sun visor; 2. a side dam; 3. a sleeve; 4. a rotating shaft; 5. a connecting rod; 6. a servo motor.
Detailed Description
Referring to fig. 1 and 2, the utility model discloses an automobile intelligence sunshading board based on artificial intelligence and image recognition, including the real-time angle calculation system of multidimension degree sunshading board and rather than being connected, be used for adjusting the mechanical rotation sunshading board device of sunshading board angle, the real-time angle calculation system of multidimension degree sunshading board includes that weather acquisition module, car penetrate into sunshine calculation module and people's eye height recognition calculation module.
And the weather obtaining module is used for obtaining local real-time weather information and taking the obtained weather information as a strategy customization basis for starting the mechanical rotary sun shading board device. In this embodiment, the weather obtaining module queries weather information in a network according to the current position of the vehicle.
And the in-vehicle sunlight-incidence calculation module is used for acquiring the angle of the sunlight entering the vehicle.
And the human eye height recognition and calculation module is used for acquiring facial photography of the driver and calculating the eye height of the current driver. In this embodiment, the human eye height recognition and calculation module includes a camera. The camera acquires image information, performs face preprocessing through a face recognition function according to the image information, and calculates the eye height position by adopting a Hough transform method. The hough transform method can refer to the human face recognition research and eye positioning algorithm, which is the major paper of zhushen army, university of zhejiang industries, 2003.
Wherein, shine into sunshine calculation module in the car includes:
the system comprises a road direction acquisition module, a road direction acquisition module and a control module, wherein the road direction acquisition module is used for acquiring the current automobile driving direction and is a direction sensor built in a vehicle in the embodiment;
and the solar altitude angle calculation module is used for calculating the solar altitude angle according to the current time and the vehicle position. In this embodiment, the method for calculating the solar altitude may refer to a method for calculating the solar altitude by space-based remote sensing block interpolation disclosed in chinese patent with patent application No. CN 201510340050.9.
In the driving process of the vehicle, the direction sensor can obtain the orientation of the vehicle head, the sun altitude angle calculation module calculates the sun altitude angle at the position of the vehicle at the moment, and then the height reached when the sun is emitted into the vehicle is calculated by combining the shape of the vehicle head.
The multidimensional sun shield real-time angle calculation system comprises a GPS positioning module, and a weather acquisition module and a solar altitude angle calculation module call vehicle position information acquired by the GPS positioning module.
In the vehicle driving process, the multi-dimensional sun visor real-time angle calculation system firstly acquires weather conditions through the weather acquisition module, and if the weather conditions are displayed in cloudy days or in rainy, snowy and foggy days, the mechanical rotary sun visor device is not started. If the sun is displayed on a clear day, inquiring the in-vehicle incident sunlight computing module, acquiring whether sunlight is incident into the vehicle at the position in the time interval, if not, not starting the mechanical rotary sun shield device, if so, calling the human eye height identifying and computing module to acquire the eye height, analyzing whether the current eye is directly irradiated by the sunlight by combining the in-vehicle incident sunlight computing module, if not, not starting the mechanical rotary sun shield device, if directly irradiating, starting the mechanical rotary sun shield device, and adjusting the position of the sun shield until the sun shield is positioned between the direct sunlight and the eyes.
The mechanical rotary sun shield device comprises a motor connected with a sun shield 1, the motor is connected with a controller, the controller is connected with a weather acquisition module, an in-vehicle sunshine injection calculation module and a human eye height identification calculation module, and the controller sends a driving instruction to the motor according to weather information, an angle of in-vehicle sunshine injection and eye height.
Referring to fig. 3, the sun visor 1 is provided with a side cover 2 at one end thereof, and the side cover 2 is a colored transparent synthetic resin sheet, preferably, a transparent synthetic resin sheet having a brown color. The sun shield 1 is provided with sleeve pipe 3 along sun shield 1 width direction at the one end of side shield 2, is provided with the pivot 4 with the nested complex of sleeve pipe 3 on the side shield 2, and the both ends of pivot 4 all are provided with and are used for connecting pivot 4 and side shield 2 connecting rod 5, and simultaneously, connecting rod 5 can be used to prevent that pivot 4 from breaking away from sleeve pipe 3. The top end of the rotating shaft 4 extends out of the sleeve 3, the sun shield 1 is provided with a servo motor 6, the output end of the servo motor 6 is connected with one end of the rotating shaft 4 extending out of the sleeve 3, and a controller of the servo motor 6 is connected with the multidimensional sun shield real-time angle calculation system. In this embodiment, the servo motor 6 is a right-angle motor and is fixed on the top wall of the sun visor 1, and the output end is connected with the end of the rotating shaft 4 extending out of the sleeve 3. The real-time angle calculation system of the multi-dimensional sun visor sends an instruction to the controller of the servo motor 6, so that the rotation of the servo motor 6 is limited within the range from being parallel to the sun visor 1 to being parallel to a window close to a driver seat. In this embodiment, the length of the side baffle 2 is smaller than that of the sun visor 1, and the size can be set reasonably according to the type of the vehicle, so that the human face is prevented from being touched in the rotating process. The real-time angle calculation system for the multi-dimensional sun shield can be set to start the servo motor 6 when the direct sunlight angle and the front head deviation are in a certain angle range, and the angle range is reasonably set according to the shape of the vehicle.
Referring to fig. 1, the real-time angle calculation system for the multi-dimensional sun visor further comprises an operation habit record storage module, which is used for recording the angle of the sun visor manually adjusted by a driver under the conditions of specific weather information, the driving direction of the automobile, the angle of sunlight entering the automobile and the eye height each time, and automatically starting the mechanical sun visor rotating device to adjust the angle of the sun visor under the same condition next time.
The implementation principle of the above embodiment is as follows: after the weather information is obtained through the weather obtaining module, whether the current weather is sunny or not is judged, if the current weather is rainy, intelligent adjustment is not needed to be started, and if the current weather is sunny, the next judgment is carried out. The current automobile driving direction is obtained through a direction sensor on the automobile, and the angle of the sunlight entering the automobile is obtained according to the current time. If no direct sunlight enters the automobile at present, intelligent adjustment is not required to be started, and if not, the next operation is carried out. The method comprises the steps that a camera at the top of an automobile is used for obtaining a facial photo of a driver, the height and the spatial position of human eyes are obtained through calculation of a specific algorithm, and the human eyes are combined with a light incidence angle obtained in the last step, so that whether the current eyes are directly irradiated by sunlight is obtained, if the eyes are not irradiated, intelligent adjustment is not started, otherwise, a manual adjustment historical record is inquired, if similar condition operation records exist, an intelligent adjustment sun shield is started to a habitual angle, and if the similar condition operation records exist, an adjustment angle is calculated, and the intelligent adjustment is started.
According to the invention, the traditional manual sun shield is combined with a mechanical rotating device which can be controlled by a vehicle machine, and the safety and comfort of a driver in the driving process are greatly improved by utilizing the intelligent control of the intelligent multi-dimensional sun shield real-time angle calculation system based on the vehicle machine. Meanwhile, the sun shield can be more intelligent along with the increase of the service time of a user, the distraction operation of the user in the driving process is reduced, and a driver is more attentive.
The invention discloses a multidimensional sun visor real-time angle calculation system and a mechanical rotary sun visor. The module mainly comprises a hardware part including a central processing unit and a software scheduling part including an operating system. The hardware part comprises a central processing unit of ARM, MIPS and X86 architecture and storage devices such as SDRAM, DRAM, FLASH and the like. The software part comprises software algorithms which adopt operating systems such as Linux, Android, Windows7 and the like and the whole monitoring process. And the operating system calls a software control algorithm to call the software and hardware resources of each module to complete corresponding tasks in a matched manner.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automobile intelligence sunshading board based on artificial intelligence and image recognition which characterized in that, includes the real-time angle calculation system of multidimension sunshading board and is connected with it, is used for adjusting the mechanical rotation sunshading board device of sunshading board angle, the real-time angle calculation system of multidimension sunshading board includes:
the weather obtaining module is used for obtaining local real-time weather information and taking the local real-time weather information as a strategy customizing basis for starting the mechanical rotary sun shading board device;
the in-vehicle sunlight-incidence calculation module is used for acquiring the angle of sunlight incidence in the vehicle; and the number of the first and second groups,
the human eye height recognition and calculation module is used for acquiring facial photography of a driver and calculating the eye height of the current driver;
wherein, shine into sunshine calculation module in the car includes:
the route obtaining module is used for obtaining the current automobile driving direction;
and the solar altitude angle calculation module is used for calculating the solar altitude angle according to the current time and the vehicle position.
2. The intelligent sun visor for vehicles based on artificial intelligence and image recognition as claimed in claim 1, wherein: the multidimensional sun visor real-time angle calculation system comprises a GPS positioning module, and the weather acquisition module and the solar altitude angle calculation module call vehicle position information acquired by the GPS positioning module.
3. The intelligent sun visor for vehicles based on artificial intelligence and image recognition as claimed in claim 2, wherein: the human eye height recognition and calculation module comprises a camera.
4. The intelligent car sun visor based on artificial intelligence and image recognition of claim 3, wherein: the circuit direction obtaining module is a direction sensor.
5. The intelligent sun visor for vehicles based on artificial intelligence and image recognition as claimed in claim 1, wherein: the mechanical rotary sun shield device comprises a motor connected with a sun shield (1), the motor is connected with a controller, the controller is connected with a weather acquisition module, an in-vehicle sunlight injection calculation module and a human eye height identification calculation module, and the controller sends a driving instruction to the motor according to weather information, an angle of the in-vehicle sunlight injection and the height of eyes.
6. The intelligent sun visor for vehicles based on artificial intelligence and image recognition as claimed in claim 1, wherein: the utility model discloses a sun visor, including sunshading board (1), the one end of sunshading board (1) is provided with side shield (2), the one end that sunshading board (1) was provided with side shield (2) is provided with sleeve pipe (3) along sunshading board (1) width direction, be provided with on side shield (2) with sleeve pipe (3) nested complex pivot (4), the both ends of pivot (4) all are provided with and are used for connecting pivot (4) and side shield (2) connecting rod (5), sleeve pipe (3) are stretched out to pivot (4) one end, the output that is provided with servo motor (6) and servo motor (6) on sunshading board (1) is connected with the one end that sleeve pipe (3) were stretched out to pivot (4), the controller and the real-time angle computing system of multidimension degree sunshading board.
7. The intelligent car sun visor based on artificial intelligence and image recognition of claim 6, wherein: the side baffle (2) is a colored transparent synthetic resin plate.
8. The intelligent sun visor for vehicles based on artificial intelligence and image recognition as claimed in claim 1, wherein: the sun visor comprises an operation habit record storage module, and is used for recording the angle of a driver manually adjusting the sun visor under the conditions of specific weather information, the driving direction of the automobile, the angle of sunlight entering the automobile and the eye height at each time, and automatically starting a mechanical rotary sun visor device to adjust the angle of the sun visor under the same condition at the next time.
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| CN201921904438.7U CN211493612U (en) | 2019-11-06 | 2019-11-06 | Automobile intelligent sun shield based on artificial intelligence and image recognition |
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| CN201921904438.7U CN211493612U (en) | 2019-11-06 | 2019-11-06 | Automobile intelligent sun shield based on artificial intelligence and image recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435093A (en) * | 2022-01-28 | 2022-05-06 | 中国第一汽车股份有限公司 | Control method and device for vehicle visor, electronic equipment and storage medium |
| CN114889414A (en) * | 2022-04-07 | 2022-08-12 | 中国第一汽车股份有限公司 | Automatic sun shading adjusting method and system, electronic equipment and storage medium |
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2019
- 2019-11-06 CN CN201921904438.7U patent/CN211493612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435093A (en) * | 2022-01-28 | 2022-05-06 | 中国第一汽车股份有限公司 | Control method and device for vehicle visor, electronic equipment and storage medium |
| CN114889414A (en) * | 2022-04-07 | 2022-08-12 | 中国第一汽车股份有限公司 | Automatic sun shading adjusting method and system, electronic equipment and storage medium |
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