CN112298073A - Integrated 360-view-around vehicle-mounted central control system - Google Patents
Integrated 360-view-around vehicle-mounted central control system Download PDFInfo
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- CN112298073A CN112298073A CN202011022539.9A CN202011022539A CN112298073A CN 112298073 A CN112298073 A CN 112298073A CN 202011022539 A CN202011022539 A CN 202011022539A CN 112298073 A CN112298073 A CN 112298073A
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- control system
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- mounted central
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- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000010354 integration Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/102—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using 360 degree surveillance camera system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/304—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
- B60R2300/8026—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views in addition to a rear-view mirror system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8073—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for vehicle security, e.g. parked vehicle surveillance, burglar detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8093—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to the technical field of automobile driving systems, in particular to an integrated 360-degree look-around vehicle-mounted central control system which comprises four camera assemblies, a serializer and deserializer chip, two image processor chips and a vehicle-mounted central control system host. The invention aims to provide an integrated 360-degree look-around vehicle-mounted central control system, and the technical scheme provided by the invention is adopted to solve the technical problems of complex system, low integration level, large occupied space, high cost and long development period of the conventional 360-degree look-around overall scheme.
Description
Technical Field
The invention relates to the technical field of automobile driving systems, in particular to an integrated 360-degree look-around vehicle-mounted central control system.
Technical Field
The existing 360-degree all-around view integral scheme is characterized in that 4 ultra-wide-angle cameras are arranged on the front, the back, the left and the right of an automobile, video images around the automobile body are collected, a series of processing such as distortion reduction, visual angle conversion, image splicing, image enhancement and the like is carried out on the images through an Image Signal Processor (ISP), a 360-degree automobile body top view around the automobile is formed, and finally the images are displayed through a host and a screen of a center console, so that a driver can visually see obstacles around the automobile body clearly, the distance and the direction of the surrounding obstacles are judged, and accidents are effectively reduced.
The existing 360-degree around view integral scheme is shown in fig. 1, and mainly comprises two parts, one part is a 360-degree around view system host, and the host comprises 4 ultra-wide-angle camera sensors, a serializer and deserializer chip, 2 image processor chips, a minimum main control chip system of the 360-degree around view system, a storage chip and the like. The other part is a vehicle-mounted central control system host, and the deserializer chip converts the FPD-Link III signal into CSI which is finally output to the central control chip for display through the control of the central control main control chip.
Fig. 1 shows that two sets of systems and two hosts need to be developed in the existing 360-around integral scheme, so that the problems of complex system, low integration level, large occupied space, high cost, long development period and the like exist.
Disclosure of Invention
The invention aims to provide an integrated 360-degree look-around vehicle-mounted central control system, and the technical scheme provided by the invention is adopted to solve the technical problems of complex system, low integration level, large occupied space, high cost and long development period of the conventional 360-degree look-around overall scheme.
In order to solve the technical problems, the invention provides an integrated 360-degree-of-sight vehicle-mounted central control system, which comprises four camera assemblies, a serializer and deserializer chip, two image processor chips and a vehicle-mounted central control system host;
and the four camera assemblies, the serializer and deserializer chip, the picture processor chip and the vehicle-mounted central control system host are sequentially connected.
Preferably, the four camera assemblies are respectively arranged on the vehicle body in four directions, namely front, rear, left and right.
Preferably, the camera assembly comprises a camera and a sensor; the sensor is connected with the serializer and deserializer chip.
Preferably, the vehicle-mounted central control system host is integrated with a navigation positioning module and a radio module.
Preferably, the system also comprises an LVDS display module connected with the vehicle-mounted central control system host.
Therefore, by applying the technical scheme provided by the invention, the 360-degree looking-around system does not need to be independently developed, and the main control chip of the vehicle-mounted central control system is directly utilized, so that the peripheral circuit of the 360-degree looking-around system with the repeated function is saved, the BOM cost is saved, and the structural cost of the 360-degree looking-around system host computer is reduced, so that the cost price can be reduced; by adopting a new integrated and lightweight scheme, the weight and the space occupation of the vehicle-mounted equipment can be greatly reduced; the 360-degree look-around is tightly combined with the vehicle-mounted central control, so that the development period can be shortened, and the time of the product on the market is shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a block diagram of a prior art look-around system of the present invention;
FIG. 2 is a block diagram of a look-around system according to an embodiment of the invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The existing 360-degree look-around integral scheme needs to respectively complete the development of two host systems of a 360-degree look-around system host and an on-board central control system host, so that the problems of complex system, low integration level, large occupied space, high cost, long development period and the like exist.
Referring to fig. 2, to solve the above technical problem, the present embodiment provides an integrated 360-around vehicle-mounted center control system, which includes four camera assemblies, a serializer and deserializer chip, two image processor chips, and a vehicle-mounted center control system host.
The four camera assemblies, the serializer, the deserializer chip, the picture processor chip and the vehicle-mounted central control system host are sequentially connected. Specifically, the four camera assemblies are respectively arranged on the front, rear, left and right automobile bodies of the automobile and respectively collect images of the front, rear, left and right automobile bodies.
Preferably, the camera assembly comprises a camera and a sensor. The sensor is connected with the serializer and deserializer chip. Wherein the serializer and deserializer chips are Texas instruments DS90UB934 and Texas instruments DS90UB 964.
The vehicle-mounted central control system host is integrated with a navigation positioning module and a radio module.
The system also comprises an LVDS display module connected with the vehicle-mounted central control system host.
Compared with the scheme that the existing 360-degree look-around system and the vehicle-mounted central control system are separately developed, the technical scheme provided by the invention has the advantages that the 360-degree look-around system does not need to be separately developed, the main control chip of the vehicle-mounted central control system is directly utilized, the peripheral circuit of the 360-degree look-around system with the repeated function is omitted, the BOM cost is saved, and the structural cost of the 360-degree look-around system host machine is reduced, so the cost price can be reduced; by adopting a new integrated and lightweight scheme, the weight and the space occupation of the vehicle-mounted equipment can be greatly reduced; the 360-degree look-around is tightly combined with the vehicle-mounted central control, so that the development period can be shortened, and the time of the product on the market is shortened.
The intelligent all-around vision system not only has the navigation positioning module, the radio module, the display module and the like of the traditional vehicle-mounted central control system, but also integrates a 360 all-around vision module, supports the camera acquisition of 4-channel interfaces, has an Image Signal Processor (ISP), and realizes a 360 all-around vision algorithm through a main control chip of the vehicle-mounted central control system.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (5)
1. The utility model provides an on-vehicle center control system of integrated 360 looks around which characterized in that: the system comprises four camera assemblies, a serializer and deserializer chip, two image processor chips and a vehicle-mounted central control system host;
and the four camera assemblies, the serializer and deserializer chip, the picture processor chip and the vehicle-mounted central control system host are sequentially connected.
2. The vehicle-mounted central control system according to claim 1, characterized in that: the four camera assemblies are respectively arranged on the automobile body in four directions, namely front, rear, left and right.
3. The vehicle-mounted central control system according to claim 2, characterized in that: the camera assembly comprises a camera and a sensor; the sensor is connected with the serializer and deserializer chip.
4. The vehicle-mounted center control system according to claim 3, characterized in that: the vehicle-mounted central control system host is integrated with a navigation positioning module and a radio module.
5. The vehicle-mounted center control system according to claim 4, characterized in that: the system also comprises an LVDS display module connected with the vehicle-mounted central control system host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022539.9A CN112298073A (en) | 2020-09-25 | 2020-09-25 | Integrated 360-view-around vehicle-mounted central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022539.9A CN112298073A (en) | 2020-09-25 | 2020-09-25 | Integrated 360-view-around vehicle-mounted central control system |
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| Publication Number | Publication Date |
|---|---|
| CN112298073A true CN112298073A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011022539.9A Pending CN112298073A (en) | 2020-09-25 | 2020-09-25 | Integrated 360-view-around vehicle-mounted central control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208021321U (en) * | 2018-02-05 | 2018-10-30 | 苏州沃科汽车科技有限公司 | A kind of vehicle-mounted viewing system of SD input high definition output |
| CN208971624U (en) * | 2018-10-31 | 2019-06-11 | 深圳市易成自动驾驶技术有限公司 | Automotive camera system |
| CN209089130U (en) * | 2018-12-05 | 2019-07-09 | 广州汽车集团股份有限公司 | One kind is vehicle-mounted to look around monitoring device and system |
| CN110493564A (en) * | 2019-08-02 | 2019-11-22 | 浙江合众新能源汽车有限公司 | 360 degree of panoramic looking-around AVM control systems of host function are controlled in a kind of band |
| CN110557132A (en) * | 2018-05-30 | 2019-12-10 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted terminal |
| CN110557144A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN210591613U (en) * | 2019-05-29 | 2020-05-22 | 上海赫千电子科技有限公司 | Multifunctional vehicle-mounted central control system |
-
2020
- 2020-09-25 CN CN202011022539.9A patent/CN112298073A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208021321U (en) * | 2018-02-05 | 2018-10-30 | 苏州沃科汽车科技有限公司 | A kind of vehicle-mounted viewing system of SD input high definition output |
| CN110557132A (en) * | 2018-05-30 | 2019-12-10 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted terminal |
| CN110557144A (en) * | 2018-05-30 | 2019-12-10 | 上海擎感智能科技有限公司 | vehicle-mounted terminal |
| CN208971624U (en) * | 2018-10-31 | 2019-06-11 | 深圳市易成自动驾驶技术有限公司 | Automotive camera system |
| CN209089130U (en) * | 2018-12-05 | 2019-07-09 | 广州汽车集团股份有限公司 | One kind is vehicle-mounted to look around monitoring device and system |
| CN210591613U (en) * | 2019-05-29 | 2020-05-22 | 上海赫千电子科技有限公司 | Multifunctional vehicle-mounted central control system |
| CN110493564A (en) * | 2019-08-02 | 2019-11-22 | 浙江合众新能源汽车有限公司 | 360 degree of panoramic looking-around AVM control systems of host function are controlled in a kind of band |
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Application publication date: 20210202 |