CN207128743U - A kind of expanding panoramic camera system for vehicle - Google Patents
A kind of expanding panoramic camera system for vehicle Download PDFInfo
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- CN207128743U CN207128743U CN201720763725.5U CN201720763725U CN207128743U CN 207128743 U CN207128743 U CN 207128743U CN 201720763725 U CN201720763725 U CN 201720763725U CN 207128743 U CN207128743 U CN 207128743U
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Abstract
It the utility model is related to a kind of expanding panoramic camera system for vehicle, including control unit, image unit and the display unit being sequentially connected, image unit includes being separately positioned on the preceding camera of the outer front, rear, left and right side of car, rear camera, left camera, the camera in car of right camera and setting in the car, control unit accesses vehicle network and obtains the video flowing of image unit collection to perform corresponding actions, and display unit shows the video flowing of image unit and Real-time Feedback is to driver.Compared with prior art, the utility model increases camera in car, face recognition can be carried out to driver by image processing algorithm, adjust automatically seat posture, mirror angle, intellectuality and the comfortableness of automobile are improved, face recognition is carried out to driver, play anti-theft function, driver's state of mind is monitored, prevents fatigue driving, improves travel safety.
Description
Technical field
The utility model belongs to vehicle driving safety equipment technical field, and in particular to a kind of expanding panoramic for vehicle
Camera system.
Background technology
As imaging sensor cost declines, increasing vehicle is equipped with backup camera or full-view camera system
System, for showing vehicle periphery condition of road surface, to improve travel safety.Chinese patent 201620615063.2 discloses one kind
Auto-panorama looks around supplementary security system, using DRA628 processors as core, by the way that installed in body of a motor car, all around 4 tunnels surpass
The image of the fish-eye camera collection body of a motor car surrounding of wide viewing angle, is then pre-processed, distortion correction, white balance, image
The processing such as splicing, image co-registration, forms the top view of 360 degree of panoramas of width vehicle, is then output in car-mounted display equipment, can
The seamless spliced panorama of 360 degree of real-time display overlooks effect picture, while can be automatically switched to according to Vehicular behavior single
Picture, additionally it is possible to which the video information that real-time storage automobile all around gathers, system, which has, starts quick, seamless spliced effect
It is good, can playing back videos, the features such as autgmentability is strong.But the panorama system is not provided with camera in car, can not situation in monitoring car,
Without more intelligentized function, such as detection of face recognition, driver fatigue, identification, notice detection, panorama system
The disposal ability of system processor is not efficiently used.In addition, camera only uses when parking, panorama system after end of parking
Camera be turned off to save on power consumption, the resource of camera is not fully utilized.
Utility model content
The purpose of this utility model is exactly to provide a kind of expanding panoramic for vehicle in order to solve the above problems and image
Head system.
The purpose of this utility model is achieved through the following technical solutions：
A kind of expanding panoramic camera system for vehicle, including be sequentially connected control unit, image unit and aobvious
Show unit, the preceding camera, rear camera, a left side that described image unit includes being separately positioned on the outer front, rear, left and right side of car are taken the photograph
As head and right camera, described image unit also includes setting camera in car in the car, the access of described control unit
Vehicle network simultaneously obtains the video flowing of image unit collection to perform corresponding actions, and described display unit shows image unit
Video flowing and Real-time Feedback are to driver.
Described control unit includes video input port, video decoding chip, processor, the Video coding being sequentially connected
Chip and video-out port, described image unit are connected by video input port with control unit, control unit
Video-out port is connected with display unit, and the video flowing of image unit collection is through being spliced to form 360 ° of panoramas to show vehicle
Surrounding condition of road surface.
Described display unit uses LCD display, sets driving cabin front portion in the car.
The system is provided with the voice alarm device for sending alarm, and described voice alarm device is connected with control unit.
The camera of described image unit is the fish-eye camera of super wide viewing angle.
Described image unit includes the bottom camera installed in vehicle bottom, can check underbody part shape as needed
Condition.
Described control unit is provided with the MicroSD for being used for storing Video data.
Processor inside described control unit is provided with image recognition program, for identifying driver.
The system concrete operating principle is：
Described image unit shooting vehicle front and back, left and right sides condition of road surface and in-car driver status, obtains car
Video be streamed to control unit and display unit, control unit access vehicle network, read vehicle-state realize it is different
Function：Video flowing captured by the outer camera of the outer camera of front and back car, left and right sides car, by image mosaic into 360 ° of panoramas,
Vehicle's surroundings condition of road surface is shown, is easy to park.Early warning is sent to driver or promptly made when occurring and colliding possible
It is dynamic.The video flowing of the outer camera shooting of front car, carries out Lane detection, early warning is provided to driver when deviation occurs
Or steering wheel is automatically controlled, vehicle is maintained in track；The outer camera of left and right side car and the outer camera of rear car enter driving
Identification, can detect the vehicle of the vehicle and adjacent lane fast approaching near blind spot, can be with when driver prepares lane change
Early warning is carried out to driver, reduces the possibility that accident occurs during lane change.
Camera in car obtains in-car video flowing, and carries out image face recognition algorithm knowledge by the processor of control unit
Other driver, and then seat posture, outside rearview mirror angle and direction disk height etc. are adjusted to corresponding correct position automatically；
By face recognition algorithm, frequency and the cycle of driver's blink are can detect, detects the open and-shut mode of driver's face, detection
Driver head direction, according to these integrated informations and then estimate whether the degree of fatigue of driver, and notice are concentrated, such as
Fruit judges driver fatigue or dispersion attention, then carries out warning reminding driver's rest to driver, prevent
Fatigue driving phenomenon.Additionally, it can also be determined that whether driver is certified car owner, if not certified car owner,
Ignition function will be limited, so as to play antitheft effect.
Compared with prior art, the utility model has advantages below：
1st, increase camera in car, increase the camera quantity that panorama system accesses, make the hardware resource of panorama system
It is fully used.
2nd, camera in car collection image, face recognition can be carried out to driver by image processing algorithm, according to difference
Driver's adjust automatically seat posture, outside rearview mirror angle and direction disk are highly set, and improve the intelligent and easypro of automobile
Adaptive.
3rd, camera in car collection image, face recognition is carried out to driver by image processing algorithm, if identification car
Master is not certification car owner, then limits ignition function, plays vehicle anti-theft effect, improves vehicle safety.
4th, camera in car collection image, can be monitored to driver's state of mind by image processing algorithm, passed through
Driver's frequency of wink and cycle, the open and-shut mode of driver's face, the direction of driver head are counted, so as to estimate driver
Degree of fatigue and notice whether concentrate, therefore reduce because fatigue driving and dispersion attention cause the possibility of accident,
Improve travel safety.
5th, display function when panorama system is parked for low speed incessantly, image processing algorithm is integrated into panorama system
In, the video flowing photographed using panorama system camera carries out Lane detection, vehicle identification and pedestrian's identification, realizes car
Road deviates early warning, track holding, frontal collisions early warning, automatic emergency brake and blind spot detection, and it is auxiliary to add numerous driving
Assist energy, improves travel safety, improves the cost performance of product.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model expanding panoramic camera system；
In figure：11 it is preceding camera, 12 be left camera, 13 be right camera, 14 be rear camera, 15 is in-car shooting
Head, 21 be control unit, and 22 be process chip, and 3 be display unit.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of expanding panoramic camera system for vehicle, as shown in figure 1, including be sequentially connected control unit 21,
Image unit and display unit 3, image unit include being separately positioned on the preceding camera 11 of the outer front, rear, left and right side of car, after take the photograph
As first 14, left camera 12 and right camera 13, image unit also includes setting camera in car 15 in the car, control unit
21 access vehicle networks simultaneously obtain the video flowing of image unit collection to perform corresponding actions, and display unit 3 shows image unit
Video flowing and Real-time Feedback to driver.Control unit 3 include be sequentially connected video input port, video decoding chip,
Processor, video coding chip and video-out port, image unit are connected by video input port with control unit, control
The video-out port of unit processed is connected with display unit, image unit collection video flowing through be spliced to form 360 ° of panoramas with
Vehicle's surroundings condition of road surface is shown, the process chip 22 of image procossing is used for inside processor, provided with image recognition program, is used for
Driver is identified, control unit is provided with the MicroSD for being used for storing Video data, and display unit 3 uses LCD display, sets
Driving cabin is anterior in the car, and the system is provided with the voice alarm device for sending alarm, and voice alarm device is connected with control unit, images
The camera of unit is the fish-eye camera of super wide viewing angle, and vehicle bottom can install bottom camera as needed, check underbody
Element condition.
Claims (8)
1. a kind of expanding panoramic camera system for vehicle, including control unit, image unit and the display being sequentially connected
Unit, described image unit include being separately positioned on the preceding camera, rear camera, left shooting of the outer front, rear, left and right side of car
Head and right camera, it is characterised in that described image unit also includes setting camera in car in the car, described control
Unit access vehicle network and obtain image unit collection video flowing to perform corresponding actions, described display unit, which is shown, to be taken the photograph
As the video flowing and Real-time Feedback of unit are to driver.
A kind of 2. expanding panoramic camera system for vehicle according to claim 1, it is characterised in that described control
Unit processed includes video input port, video decoding chip, processor, video coding chip and the video output terminals being sequentially connected
Mouthful, described image unit is connected by video input port with control unit, and the video-out port of control unit is with showing
Show that unit is connected, the video flowing of image unit collection is through being spliced to form 360 ° of panoramas to show vehicle's surroundings condition of road surface.
3. a kind of expanding panoramic camera system for vehicle according to claim 1, it is characterised in that described is aobvious
Show that unit uses LCD display, driving cabin front portion in the car is set.
4. a kind of expanding panoramic camera system for vehicle according to claim 1, it is characterised in that the system is set
There is the voice alarm device for sending alarm, described voice alarm device is connected with control unit.
5. a kind of expanding panoramic camera system for vehicle according to claim 1, it is characterised in that described takes the photograph
As the fish-eye camera that the camera of unit is super wide viewing angle.
6. a kind of expanding panoramic camera system for vehicle according to claim 5, it is characterised in that described takes the photograph
As unit includes the bottom camera installed in vehicle bottom.
A kind of 7. expanding panoramic camera system for vehicle according to claim 1, it is characterised in that described control
Unit processed is provided with the MicroSD for being used for storing Video data.
A kind of 8. expanding panoramic camera system for vehicle according to claim 1, it is characterised in that the control
Processor inside unit is provided with image recognition program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720763725.5U CN207128743U (en) | 2017-06-28 | 2017-06-28 | A kind of expanding panoramic camera system for vehicle |
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| CN201720763725.5U CN207128743U (en) | 2017-06-28 | 2017-06-28 | A kind of expanding panoramic camera system for vehicle |
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| CN207128743U true CN207128743U (en) | 2018-03-23 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549230A (en) * | 2018-04-27 | 2018-09-18 | 李德祥 | A kind of vehicle control system based on improvement probabilistic neural network algorithm |
| CN108995583A (en) * | 2018-07-25 | 2018-12-14 | 合肥市智信汽车科技有限公司 | A kind of control system of electric automobile |
| CN110654312A (en) * | 2019-09-10 | 2020-01-07 | 贵州航天特种车有限责任公司 | Intelligent auxiliary driving system |
| CN112788330A (en) * | 2020-12-25 | 2021-05-11 | 深圳市元征科技股份有限公司 | Diagnostic video generation method and device, terminal equipment and storage medium |
| CN113173125A (en) * | 2021-04-23 | 2021-07-27 | 前海大湾区科技开发(深圳)有限公司 | Panoramic system with vehicle body perspective function |
| CN114475434A (en) * | 2020-11-11 | 2022-05-13 | 广州汽车集团股份有限公司 | Control and adjustment method and system for reversing exterior rearview mirror and storage medium |
-
2017
- 2017-06-28 CN CN201720763725.5U patent/CN207128743U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549230A (en) * | 2018-04-27 | 2018-09-18 | 李德祥 | A kind of vehicle control system based on improvement probabilistic neural network algorithm |
| CN108995583A (en) * | 2018-07-25 | 2018-12-14 | 合肥市智信汽车科技有限公司 | A kind of control system of electric automobile |
| CN110654312A (en) * | 2019-09-10 | 2020-01-07 | 贵州航天特种车有限责任公司 | Intelligent auxiliary driving system |
| CN114475434A (en) * | 2020-11-11 | 2022-05-13 | 广州汽车集团股份有限公司 | Control and adjustment method and system for reversing exterior rearview mirror and storage medium |
| CN114475434B (en) * | 2020-11-11 | 2023-08-04 | 广州汽车集团股份有限公司 | Control and adjustment method for reversing outside rearview mirror, system and storage medium thereof |
| CN112788330A (en) * | 2020-12-25 | 2021-05-11 | 深圳市元征科技股份有限公司 | Diagnostic video generation method and device, terminal equipment and storage medium |
| CN113173125A (en) * | 2021-04-23 | 2021-07-27 | 前海大湾区科技开发(深圳)有限公司 | Panoramic system with vehicle body perspective function |
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