CN101415110B - System for monitoring dynamic vehicle - Google Patents
System for monitoring dynamic vehicle Download PDFInfo
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- CN101415110B CN101415110B CN2008101625137A CN200810162513A CN101415110B CN 101415110 B CN101415110 B CN 101415110B CN 2008101625137 A CN2008101625137 A CN 2008101625137A CN 200810162513 A CN200810162513 A CN 200810162513A CN 101415110 B CN101415110 B CN 101415110B
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Abstract
The invention provides a dynamic vehicle monitoring system, comprising cameras which are sequentially arranged at the front part, the rear part and the left and right sides of the vehicle; all cameras are connected with a monitoring processor which is connected with a monitor which is arranged in a cab; the monitoring processor comprises a collecting module, an image conversion module and an image display module which outputs all processed video images to the monitor; the dynamical vehicle monitoring system also comprises an angle controller which drives the lens of the left camera and the right camera to rotate forwards and backwards; the angle controllers are arranged at the left side and the right side of the vehicle; the left camera and the right camera are respectively connected with the angle controllers; the angle controller is connected with a monitoring processor which also comprises a dynamic control module which is used for starting the angle controllers and arranged at the rotation angle of the left camera and the right camera forwards and backwards; the dynamic control module is connected with the angle controller. The dynamic vehicle monitoring system can effectively eliminate the visible blind area at the left part, right part, front part and the rear part of the vehicle, and has a good guiding function.
Description
Technical field
The present invention relates to a kind of vehicle-mounted surveillance of monitoring vehicle periphery real time status.
Background technology
At present, monitoring vehicle periphery real time status during vehicle uses is all installed camera in front portion, rear portion and the left and right sides of vehicle, then video is shown on the watch-dog of driver's cabin in real time.Camera is installed in the vehicle afterbody and is used for vehicle backing backsight, is installed on the left and right sides and is used to observe the vehicle body side, and camera is installed in the situation that front part of vehicle is used to observe the place ahead.For example number of patent application is the Chinese invention patent application of CN200410098197.3 and CN200510066688.4, all discloses above-mentioned technology contents.
Existing all kinds of supervisory control system provides many facilities for driver's reversing, parked vehicle, but, camera is with the fixed angle setting, two cameras particularly, all adopt fixed angle to take, can only observe the nearer image of vehicle's surroundings, there is the vision blind area in the situation on can not monitoring vehicle both sides fore-and-aft direction.If can provide video on the fore-and-aft direction of vehicle both sides, at the meeting of crowded road, by the limit for width highway section, reference is provided when dodging barrier, play auxiliary guiding function to the driver.
Summary of the invention
For there is the deficiency of vision blind area, guiding function difference in the image of the left and right sides camera collection that overcomes existing vehicle-mounted surveillance, the invention provides a kind of effective elimination left and right vehicle wheel both sides fore-and-aft direction the vision blind area, have the system for monitoring dynamic vehicle of good guiding effect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of system for monitoring dynamic vehicle, comprise the camera that is installed in vehicle front, rear and the left and right sides successively, each camera connects monitoring processor, described monitoring processor connects the watch-dog that is positioned at driver's cabin, and described monitoring processor comprises: the acquisition module that is used to gather the video image of each camera; Be used at least one width of cloth video image of gathering is carried out the image conversion module that convergent-divergent is handled; Be used for each video image after handling is outputed to the image display of watch-dog; Described system for monitoring dynamic vehicle also comprises the camera lens that is used to the to drive left and right camera angle controller along the fore-and-aft direction rotation, described angle controller is installed in the and arranged on left and right sides of vehicle, described left and right camera is connected with described angle controller, described angle controller connects described monitoring processor, described monitoring processor also comprises: be used to start angle controller, and the Dynamic control module of the anglec of rotation of the fore-and-aft direction of left and right camera is set, described Dynamic control module connects described angle controller.
As preferred a kind of scheme: described angle controller is controlled electro-motor, and the output shaft of described controlled electro-motor is connected with the base of described camera.
As preferred another kind of scheme: described output shaft is vertical with the center line of vehicle fore-and-aft direction.
As preferred another scheme: described monitoring processor comprises motor control switch, and described motor control switch is connected with described Dynamic control module.
Further, described image display also comprises, being used for the camera position is top, below, left side and the right side that brigadier's video image is arranged in display, and setting different azimuth video image strengthens the display mode unit of the various display modes that show, described monitoring processor also comprises the picture control switch that is used to switch different display modes, and described picture control switch is connected with described display mode unit.
Further again, in described display mode unit,, video image is carried out cutting according to the size of the display image in each orientation in the different display modes.
Described controlled electro-motor is little special servomotors such as stepping motor or supersonic motor.
Described angle controller is installed in the below of the left and right sides rearview mirror of vehicle.
Front camera and rear camera is to dip down and tiltedly is installed on the vehicle.
Beneficial effect of the present invention mainly shows: effectively eliminate left and right vehicle wheel both sides fore-and-aft direction the vision blind area, have the good guiding effect.
Description of drawings
Fig. 1 is the structure chart of system for monitoring dynamic vehicle.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the various view of the control switch and the camera position of CD-ROM drive motor, and wherein TS1-TS5 is the schematic diagram of five kinds of states.
Fig. 4 is the picture state schematic diagram of monitor picture control switch at different conditions, and wherein GS1-GS9 is the schematic diagram of 9 kinds of show states.
Fig. 5 is the scheme of installation of left side or right side camera.
Fig. 6 is the theory diagram of monitoring processor.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1～Fig. 6, a kind of system for monitoring dynamic vehicle, comprise the camera 1 that is installed in vehicle front, rear and the left and right sides successively, each camera 1 connects monitoring processor 2, described monitoring processor 2 connects the watch-dog 3 that is positioned at driver's cabin, and described monitoring processor 3 comprises: the acquisition module 4 that is used to gather the video image of each camera; Be used at least one width of cloth video image of gathering is carried out the image conversion module 5 that convergent-divergent is handled; Be used for each video image after handling is outputed to the image display 6 of watch-dog; Described system for monitoring dynamic vehicle also comprises the camera lens that is used to the to drive left and right camera angle controller 7 along the fore-and-aft direction rotation, described angle controller 7 is installed in the left and right sides of vehicle, left and right camera is connected with described angle controller 7, described angle controller 7 connects described monitoring processor 2, described monitoring processor 2 also comprises: be used to start angle controller, and the Dynamic control module 8 of the anglec of rotation of the fore-and-aft direction of left and right camera is set, described Dynamic control module 8 connects described angle controller 7.
Described angle controller 7 is controlled electro-motor, and the output shaft of described controlled electro-motor is connected with the base of camera 1.Described output shaft is vertical with the center line of vehicle fore-and-aft direction, and the camera lens of described left and right camera is towards vehicle front.Described monitoring processor comprises motor control switch 9, and described motor control switch 9 is connected with described Dynamic control module 8.
Described image display 6 also comprises: being used for the camera position is top, below, left side and the right side that brigadier's video image is arranged in display, and setting different azimuth video image strengthens the display mode unit of the various display modes that show, described monitoring processor also comprises the picture control switch 10 that is used to switch different display modes, and described picture control switch 10 is connected with described display mode unit.In described display mode unit,, video image is carried out cutting according to the size of the display image in each orientation in the different display modes.Described controlled electro-motor is little special servomotors such as stepping motor or supersonic motor.
Described angle controller is installed in the below of the left and right sides rearview mirror of vehicle.Front camera and rear camera is to dip down and tiltedly is installed on the vehicle.
In the present embodiment, four image frames after the display mode unit of monitoring processor 2 dividing processing are simultaneously displayed on the monitor with the spread pattern of H shape.
Ratio with GS1 among Fig. 4 under the normal condition shows that this moment, four images of front, rear, left and right were simultaneously displayed on the same picture, and A1 represents the display image of the place ahead camera, and B1 represents the display image of rear camera; C1 represents the display image of left side camera, and D1 represents the display image of right side camera.When special requirement, can operation screen control switch 10, can cutting or hide some image frame: when converting GS2 to, compression B1 picture increases the area of A1, enlarges the field of view of vehicle front; When same principle converted GS3 to, compression A1 picture increased the area of B1; When converting GS4 or GS5 to, hide the picture of a side among C1 or the D1, hide picture on one side about A1 and B1 are moved to, to enlarge the picture of opposite side; When converting GS6, GS7, GS8 or GS9 to, by hiding the picture of a side among C1 or the D1, hide picture on one side about A1 and B1 moved to, when enlarging the picture of opposite side, recompression B1 picture increases the area of A1 or the area that compression A1 picture increases B1, to enlarge among C1 or the D1 two pictures of a side in the side and A1 or B1 simultaneously.
The camera in the place ahead is the angle of inclination and is installed in headstock the place ahead, in parked vehicle or when crossing signal lamp in order to observe the distance of vehicle and object, pavement strip.The rear camera is the angle of inclination and is installed in tailstock rear, during reversing in order to observe the distance of rear view of vehicle object, pavement strip and vehicle.Left side camera and controlled electro-motor, right side camera and controlled electro-motor preferably are designed to one with left and right rearview mirror, because of vehicle size body difference, also can be arranged on even more ideal position, left and right vehicle wheel both sides (as position on the upper side, vehicle middle part).As shown in Figure 5: left side camera and controlled electro-motor are installed in below the left-hand mirror, and right side camera and controlled electro-motor are installed in below the right back visor, are symmetrical set.
With come in and go out garage or when berthing the parking stall of reversing form, the control display mode just can be observed vehicle and all around each object and identifier marking relative position at vehicle, convenient discrepancy berth garage and parking stall.Also can control motor control switch 9 during vehicle ', the camera of the left and right sides can remedy the deficiency on the rearview mirror visual angle, the left and right sides, significantly increases the visual field, reduces the blind area, allows the safer convenience of lane change of overtaking other vehicles.
The alleged vehicle of vehicle dynamic surveillance of present embodiment comprises: all kinds of large, medium and small type passenger vehicles, lorry and purpose-built vehicle in each.The vehicle dynamic surveillance is applicable to the various facilities except that vehicle.
Claims (8)
1. a system for monitoring dynamic vehicle comprises the camera that is installed in vehicle front, rear and the left and right sides successively, and each camera connects monitoring processor, and described monitoring processor connects the watch-dog that is positioned at driver's cabin, and described monitoring processor comprises:
Be used to gather the acquisition module of the video image of each camera;
Be used at least one width of cloth video image of gathering is carried out the image conversion module that convergent-divergent is handled;
Be used for each video image after handling is outputed to the image display of watch-dog;
It is characterized in that: described system for monitoring dynamic vehicle also comprises and is used for driving a left side, the camera lens of right camera is along the angle controller of fore-and-aft direction rotation, described angle controller is installed in the left side of vehicle, right both sides, a described left side, right camera is connected with described angle controller, described angle controller connects described monitoring processor, described monitoring processor also comprises: be used to start angle controller, and a left side is set, the Dynamic control module of the anglec of rotation of the fore-and-aft direction of right camera, described Dynamic control module connects described angle controller;
Described image display also comprises: being used for the camera position is top, below, left side and the right side that brigadier's video image is arranged in display, and setting different azimuth video image strengthens the display mode unit of the various display modes that show, described monitoring processor also comprises the picture control switch that is used to switch different display modes, and described picture control switch is connected with described display mode unit.
2. system for monitoring dynamic vehicle as claimed in claim 1 is characterized in that: described angle controller is controlled electro-motor, and the output shaft of described controlled electro-motor is connected with the base of described camera.
3. system for monitoring dynamic vehicle as claimed in claim 2 is characterized in that: described output shaft is vertical with the center line of vehicle fore-and-aft direction.
4. as the described system for monitoring dynamic vehicle of one of claim 1-3, it is characterized in that: described monitoring processor comprises motor control switch, and described motor control switch is connected with described Dynamic control module.
5. as the described system for monitoring dynamic vehicle of one of claim 1-3, it is characterized in that: in described display mode unit,, video image is carried out cutting according to the size of the display image in each orientation in the different display modes.
6. as the described system for monitoring dynamic vehicle of one of claim 1-3, it is characterized in that: described controlled electro-motor is stepping motor or supersonic motor.
7. as the described system for monitoring dynamic vehicle of one of claim 1-3, it is characterized in that: described angle controller is installed in the below of the left and right sides rearview mirror of vehicle.
8. as the described system for monitoring dynamic vehicle of one of claim 1-3, it is characterized in that: front camera and rear camera is to dip down and tiltedly is installed on the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101625137A CN101415110B (en) | 2008-11-19 | 2008-11-19 | System for monitoring dynamic vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101625137A CN101415110B (en) | 2008-11-19 | 2008-11-19 | System for monitoring dynamic vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101415110A CN101415110A (en) | 2009-04-22 |
| CN101415110B true CN101415110B (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101625137A Expired - Fee Related CN101415110B (en) | 2008-11-19 | 2008-11-19 | System for monitoring dynamic vehicle |
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Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950242A (en) * | 2010-09-19 | 2011-01-19 | 电子科技大学 | Multiple viewpoint scene imaging scaling display control method |
| TWI421624B (en) * | 2011-04-01 | 2014-01-01 | Ind Tech Res Inst | Adaptive surrounding view monitoring apparatus and method thereof |
| CN103366339B (en) * | 2013-06-25 | 2017-11-28 | 厦门龙谛信息系统有限公司 | Vehicle-mounted more wide-angle camera image synthesis processing units and method |
| WO2016094801A1 (en) * | 2014-12-12 | 2016-06-16 | Hoyda Serge B | System and process for viewing in blind spots |
| US11124116B2 (en) | 2014-12-12 | 2021-09-21 | Serge B. HOYDA | System and process for viewing in blind spots |
| US11518309B2 (en) | 2014-12-12 | 2022-12-06 | Serge Hoyda LLC | System and process for viewing in blind spots |
| WO2016134505A1 (en) * | 2015-02-26 | 2016-09-01 | 刘一佳 | Panoramic driving recorder |
| CN105564316A (en) * | 2016-01-06 | 2016-05-11 | 北京京东尚科信息技术有限公司 | Vehicle blind area monitoring system and control method |
| CN105913664B (en) * | 2016-06-29 | 2018-06-12 | 广州浩瑞尔信息科技有限公司 | A kind of magnitude of traffic flow monitoring and controlling forecast system |
| CN105955691A (en) * | 2016-07-05 | 2016-09-21 | 青岛海信电器股份有限公司 | Display control method and display control device |
| EP3533656A1 (en) * | 2018-03-02 | 2019-09-04 | Panasonic Intellectual Property Corporation of America | Vehicle travel information processing device and program for avoiding collisions |
| JP2020036166A (en) * | 2018-08-29 | 2020-03-05 | アルパイン株式会社 | Image display unit, image display method |
| JP6769500B2 (en) * | 2019-02-13 | 2020-10-14 | 株式会社Ｊｖｃケンウッド | Vehicle video control device, vehicle video system, video control method, and program |
| CN112193159A (en) * | 2020-10-22 | 2021-01-08 | 长春众鼎科技有限公司 | Electronic rearview mirror capable of automatically adjusting visual angle and implementation method |
| CN112529778B (en) * | 2020-11-24 | 2023-05-30 | 展讯通信（上海）有限公司 | Image stitching method and device of multi-camera equipment, storage medium and terminal |
| CN112498236B (en) * | 2020-11-30 | 2022-03-29 | 深圳市伍德科斯电子有限公司 | Picture segmentation method of monitoring screen and central control system with four-way monitoring |
| CN112927517B (en) * | 2021-01-24 | 2022-09-13 | 成笑笑 | Overload monitoring equipment closed in idle time |
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2008
- 2008-11-19 CN CN2008101625137A patent/CN101415110B/en not_active Expired - Fee Related
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| CN101415110A (en) | 2009-04-22 |
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