CN208006849U - Full visual field camera host controller - Google Patents
Full visual field camera host controller Download PDFInfo
- Publication number
- CN208006849U CN208006849U CN201721245618.XU CN201721245618U CN208006849U CN 208006849 U CN208006849 U CN 208006849U CN 201721245618 U CN201721245618 U CN 201721245618U CN 208006849 U CN208006849 U CN 208006849U
- Authority
- CN
- China
- Prior art keywords
- module
- visual angle
- sensor
- visual
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model provides a kind of full visual field camera host controller, including sensor unit, control unit and human-computer interaction interface, setting high definition looks around panorama module and its each function sub-modules gives user and assists driving and assist to park with good experience, blind area monitoring modular and its each submodule are set, solve blind area monitoring problem, enabling warning module is set, blind area monitoring and alarm when solving the problems, such as to open the door.
Description
Technical field
The utility model is related to vehicle-mounted hardware arts, more particularly to a kind of full visual field camera host controller.
Background technology
The increase of car ownership promotes the development of large parking lot, and since marching toward 21st century, ours is big
Type parking lot is more and more, and being growing for parking lot scale, brings a series of the problem of parking with picking up the car, has become
The social concern that each large- and-medium size cities generally face in world wide.
First, in the increased intelligent driving vehicle of city vehicle, more and more vehicles, which use, looks around auxiliary
Drive the system parked.Most function mesh of advanced driving assistance system (Advanced Driver AssistantSystem)
It is preceding also in development status.
Utility model content
In order to solve above-mentioned and other potential technical problems, the utility model provides a kind of full visual field camera
Host controller, first, it gives user and assists driving and assist to park with good experience.Second, setting blind area monitors mould
Block and its each function sub-modules solve blind area monitoring problem under client's transport condition.Enabling warning module is arranged in third,
Solve the problems, such as blind area monitoring and alarm when client's dead ship condition downward swing door.
Full visual field camera host controller, including sensor unit, control unit and human-computer interaction interface；
The sensor unit includes at least one visual sensor and at least one sonic sensor；
Described control unit includes that high definition looks around panorama module, and the high definition looks around panorama module for passing through image procossing
Visual sensor capture images are synthesized the panoramic picture that a width has the reflection vehicle body ambient conditions at unified visual angle by module.
Further, described image processing module is completed using the CPU module in main process task chip.
Further, the visual sensor is front, rear, left and right four-way CCD camera；The sonic sensor is front four
Four road ultrasonic radar of road ultrasonic radar and rear.
Further, 8 road ultrasonic radar is connected to RADAR-MCU micro-control units by LIN buses, then
RADAR-MCU micro-control units are connected to MCU micro-control units by CAN bus, and the MCU micro-control units are total by CAN
Line is connected to vehicle-mounted CAN signal, and the MCU micro-control units are connected to SOC system level chips by SERIAL signals, described
SOC system level chips are connected to human-computer interaction interface.
Further, the view angle switch submodule includes interior to visual angle module, export-oriented visual angle module, three-dimensional view angle adjustment
One or more of module and blind area visual angle module：
It is described it is interior to visual angle module include it is interior to visual angle lookahead module, it is interior to visual angle backsight module, it is interior to visual angle left view mould
Block interior depending on module and interior looks around switching submodule to the visual angle right side to visual angle；
Extroversion visual angle module includes export-oriented visual angle lookahead module, export-oriented visual angle backsight module, export-oriented visual angle left view mould
Switching submodule is looked around in block, the export-oriented visual angle right side depending on module and export-oriented visual angle；
The three-dimensional view angle adjustment module is for adjusting vehicle at the visual angle that human-computer interaction interface is shown；
Blind area visual angle module includes forward sight left side perspective module, forward sight right side perspective module, forward sight both sides visual angle mould
Block, backsight left side perspective module, backsight right side perspective module, backsight both sides visual angle module.
Further, described control unit further includes blind area monitoring modular, and the blind area monitoring modular includes except control is single
Visual sensor in member except the visual sensor of vehicle front and the sonic sensor except vehicle front in control unit
Except sonic sensor.
Such as：Front vehicle is monitored based on three road fish-eye cameras behind left and right, vehicle is extracted using the method for image procossing
Feature realizes vehicle detection, then uses tracking tracing detection as a result, filtering the object that should not be alarmed according to alarm rule, then
Alarming result is sent out according to alarm priority, reminds driver to whether there is hazardous vehicles, avoids traffic accident.
Further, the blind area monitoring modular further includes environmental light intensity sensor, and the blind area monitoring modular is divided into white
Day mode, night mode and owl-light pattern, day mode, night mode and owl-light pattern are received by environmental light intensity sensor
Light intensity signal automatically switch, automatically switch logic synthesis visual sensor capture images, the big modulating signal of vehicle body and environmental light intensity
One or more of sensor is as the environmental light intensity around input detection vehicle body.
Such as：On daytime, night environmental difference is larger, selected that vehicle characteristics are different, so blind area monitoring system point
For two patterns of day and night.Blind area monitors system and pattern is supported to automatically switch, and switch logic is using three road camera figures
Picture, the big modulating signal of vehicle body (optional), light sensor are (optional) strong as input detection vehicle body surrounding environment light, and then switch blind
Area monitors the pattern of system.
Preferably, the width of the blind zone is about 2-4 meters wide, and length about grows 20 meters (apart from rearview cameras).Blind area
When monitoring modular detects track marked vehicle, it is blind that echo judgement is received by visual sensor capture images combination sonic sensor
Distance of the vehicle with respect to vehicle body in region and position, when track marked vehicle and the relative distance of vehicle body are in 3~20 meters of models
When enclosing interior, the relative position information of tracking marked vehicle is obtained using visual sensor capture images；When tracking marked vehicle with
When the relative distance of vehicle body is less than 3 meters, using visual sensor capture images and sonic sensor reception signal fused or directly
The relative position information of signal acquisition track marked vehicle is received using sonic sensor.
Further, described control unit further includes enabling warning module, and the enabling warning module includes at least one
The early-warning lamp or buzzer being installed on vehicle.The enabling warning module passes through the vision in addition to preceding road visual sensor
Sensor capture images monitor vehicle side rear blind zone, and mobile object is detected and tracks when in this blind zone,
The mobile response for the mobile object that comprehensive vehicle detects and vehicle itself car door are turned on and off condition responsive to trigger
The early warning of enabling early-warning lamp or buzzer early warning.
When dead ship condition is by opening car door, monitoring rear of vehicle may injure safe the enabling warning module
Situation, and given and alarmed by sound or optical mode, to avoid the safety accident that may occur.Enabling early warning system detects
Object include the non power driven vehicles such as bicycle, battery truck, tricycle, motorcycle, the motor vehicles such as truck, car, bus, row
The object that the possibility of people and other movements endangers safe traffic.
As described above, the utility model has the advantages that：
First, it gives user and assists driving and assist to park with good experience.Second, setting blind area monitoring modular with
And its each function sub-modules, solve blind area monitoring problem under client's transport condition.Enabling warning module is arranged in third, solves
Blind area monitoring and alarm problem when client's dead ship condition downward swing door.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is shown as the structure diagram of the utility model.
Fig. 2 is shown as the structure diagram of the light intensity sensor of the utility model.
Fig. 3 is shown as the structure diagram of another embodiment of the utility model.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys below by way of specific specific example
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific implementation modes are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting
Under, the feature in following embodiment and embodiment can be combined with each other.
It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only coordinating specification to be taken off
The content shown is not limited to the enforceable restriction item of the utility model so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong get Neng is covered.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
Referring to Fig. 1~Fig. 3,
Full visual field camera host controller, including sensor unit, control unit and human-computer interaction interface；
The sensor unit includes at least one visual sensor and at least one sonic sensor；
Described control unit includes that high definition looks around panorama module, and the high definition looks around panorama module for passing through image procossing
Visual sensor capture images are synthesized the panoramic picture that a width has the reflection vehicle body ambient conditions at unified visual angle by module.
Further, described image processing module is completed using the CPU module in main process task chip.
Further, the visual sensor is front, rear, left and right four-way CCD camera；The sonic sensor is front four
Four road ultrasonic radar of road ultrasonic radar and rear.
Further, 8 road ultrasonic radar is connected to RADAR-MCU micro-control units by LIN buses, then
RADAR-MCU micro-control units are connected to MCU micro-control units by CAN bus, and the MCU micro-control units are total by CAN
Line is connected to vehicle-mounted CAN signal, and the MCU micro-control units are connected to SOC system level chips by SERIAL signals, described
SOC system level chips are connected to human-computer interaction interface, LCD screen as shown in Figure 3.
Further, the view angle switch submodule includes interior to visual angle module, export-oriented visual angle module, three-dimensional view angle adjustment
One or more of module and blind area visual angle module：
It is described it is interior to visual angle module include it is interior to visual angle lookahead module, it is interior to visual angle backsight module, it is interior to visual angle left view mould
Block interior depending on module and interior looks around switching submodule to the visual angle right side to visual angle；
Extroversion visual angle module includes export-oriented visual angle lookahead module, export-oriented visual angle backsight module, export-oriented visual angle left view mould
Switching submodule is looked around in block, the export-oriented visual angle right side depending on module and export-oriented visual angle；
The three-dimensional view angle adjustment module is for adjusting vehicle at the visual angle that human-computer interaction interface is shown；
Blind area visual angle module includes forward sight left side perspective module, forward sight right side perspective module, forward sight both sides visual angle mould
Block, backsight left side perspective module, backsight right side perspective module, backsight both sides visual angle module.
Further, described control unit further includes blind area monitoring modular, and the blind area monitoring modular includes except control is single
Visual sensor in member except the visual sensor of vehicle front and the sonic sensor except vehicle front in control unit
Except sonic sensor.
Such as：Front vehicle is monitored based on three road fish-eye cameras behind left and right, vehicle is extracted using the method for image procossing
Feature realizes vehicle detection, then uses tracking tracing detection as a result, filtering the object that should not be alarmed according to alarm rule, then
Alarming result is sent out according to alarm priority, reminds driver to whether there is hazardous vehicles, avoids traffic accident.
Further, the blind area monitoring modular further includes environmental light intensity sensor, and the blind area monitoring modular is divided into white
Day mode, night mode and owl-light pattern, day mode, night mode and owl-light pattern are received by environmental light intensity sensor
Light intensity signal automatically switch, automatically switch logic synthesis visual sensor capture images, the big modulating signal of vehicle body and environmental light intensity
One or more of sensor is as the environmental light intensity around input detection vehicle body.
Such as：On daytime, night environmental difference is larger, selected that vehicle characteristics are different, so blind area monitoring system point
For two patterns of day and night.Blind area monitors system and pattern is supported to automatically switch, and switch logic is using three road camera figures
Picture, the big modulating signal of vehicle body (optional), light sensor are (optional) strong as input detection vehicle body surrounding environment light, and then switch blind
Area monitors the pattern of system.
Preferably, the width of the blind zone is about 2-4 meters wide, and length about grows 20 meters (apart from rearview cameras).Blind area
When monitoring modular detects track marked vehicle, it is blind that echo judgement is received by visual sensor capture images combination sonic sensor
Distance of the vehicle with respect to vehicle body in region and position, when track marked vehicle and the relative distance of vehicle body are in 3~20 meters of models
When enclosing interior, the relative position information of tracking marked vehicle is obtained using visual sensor capture images；When tracking marked vehicle with
When the relative distance of vehicle body is less than 3 meters, using visual sensor capture images and sonic sensor reception signal fused or directly
The relative position information of signal acquisition track marked vehicle is received using sonic sensor.
Further, described control unit further includes enabling warning module, and the enabling warning module includes at least one
The early-warning lamp or buzzer being installed on vehicle.The enabling warning module passes through the vision in addition to preceding road visual sensor
Sensor capture images monitor vehicle side rear blind zone, and mobile object is detected and tracks when in this blind zone,
The mobile response for the mobile object that comprehensive vehicle detects and vehicle itself car door are turned on and off condition responsive to trigger
The early warning of enabling early-warning lamp or buzzer early warning.
When dead ship condition is by opening car door, monitoring rear of vehicle may injure safe the enabling warning module
Situation, and given and alarmed by sound or optical mode, to avoid the safety accident that may occur.Enabling early warning system detects
Object include the non power driven vehicles such as bicycle, battery truck, tricycle, motorcycle, the motor vehicles such as truck, car, bus, row
The object that the possibility of people and other movements endangers safe traffic.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, technical field includes usual skill without departing from the revealed essence of the utility model such as
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (8)
1. full visual field camera host controller, which is characterized in that including sensor unit, control unit and human-computer interaction circle
Face；
The sensor unit includes at least one visual sensor and at least one sonic sensor；
Described control unit includes that high definition looks around panorama module, and the high definition looks around panorama module for passing through image processing module
Visual sensor capture images are synthesized into the panoramic picture that a width has the reflection vehicle body ambient conditions at unified visual angle.
2. full visual field camera host controller according to claim 1, which is characterized in that the visual sensor is
Front, rear, left and right four-way CCD camera；The sonic sensor is four road ultrasonic radar of four road ultrasonic radar of front and rear.
3. full visual field camera host controller according to claim 2, which is characterized in that further include micro-control unit,
RADAR-MCU micro-control units；Described control unit further includes SOC system level chips；Four road ultrasonic radar of the front and
Four road ultrasonic radar of rear is connected to RADAR-MCU micro-control units by LIN buses, then RADAR-MCU microcontrollers list
Member is connected to MCU micro-control units by CAN bus, and the MCU micro-control units are connected to vehicle-mounted CAN by CAN bus to be believed
Number, the MCU micro-control units are connected to SOC system level chips by SERIAL signals, and the SOC system level chips are connected to
Human-computer interaction interface；The visual sensor is connected to SOC system level chips by FPGA module.
4. full visual field camera host controller according to claim 3, which is characterized in that the high definition looks around panorama mould
Block further includes that view angle switch submodule includes interior being regarded to visual angle module, export-oriented visual angle module, three-dimensional view angle adjustment module and blind area
One or more of Corner Block List Representation：
It is described it is interior to visual angle module include it is interior to visual angle lookahead module, it is interior to visual angle backsight module, it is interior to visual angle left view module, it is interior
Depending on module and interior switching submodule is looked around to the visual angle right side to visual angle；
The extroversion visual angle module includes export-oriented visual angle lookahead module, export-oriented visual angle backsight module, export-oriented visual angle left view module, outer
To the visual angle right side switching submodule is looked around depending on module and export-oriented visual angle；
The three-dimensional view angle adjustment module is for adjusting vehicle at the visual angle that human-computer interaction interface is shown；
Blind area visual angle module include forward sight left side perspective module, forward sight right side perspective module, forward sight both sides visual angle module, after
Depending on left side perspective module, backsight right side perspective module, backsight both sides visual angle module.
5. full visual field camera host controller according to claim 4, which is characterized in that described control unit further includes
Blind area monitoring modular, the blind area monitoring modular include that the vision in addition to the visual sensor of vehicle front in control unit passes
Sensor and the sonic sensor in addition to the sonic sensor of vehicle front in control unit.
6. full visual field camera host controller according to claim 5, which is characterized in that the blind area monitoring modular is also
Including environmental light intensity sensor.
7. full visual field camera host controller according to claim 6, which is characterized in that described control unit further includes
Enabling warning module, the enabling warning module include at least one early-warning lamp or buzzer being installed on vehicle.
8. full visual field camera host controller according to claim 7, which is characterized in that the early-warning lamp is at least four
It is a, it is separately mounted to the position of Vehicular door, alarm lamp can show at least two according to the signal designation of vehicle-mounted hardware circuit
Color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245618.XU CN208006849U (en) | 2017-09-26 | 2017-09-26 | Full visual field camera host controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245618.XU CN208006849U (en) | 2017-09-26 | 2017-09-26 | Full visual field camera host controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006849U true CN208006849U (en) | 2018-10-26 |
Family
ID=63880214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245618.XU Active CN208006849U (en) | 2017-09-26 | 2017-09-26 | Full visual field camera host controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581931A (en) * | 2018-12-19 | 2019-04-05 | 广州路派电子科技有限公司 | A kind of controller system for panoramic looking-around 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 |
| CN111083439A (en) * | 2019-12-16 | 2020-04-28 | 江苏开沃汽车有限公司 | Automobile high-resolution panoramic fusion system |
-
2017
- 2017-09-26 CN CN201721245618.XU patent/CN208006849U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581931A (en) * | 2018-12-19 | 2019-04-05 | 广州路派电子科技有限公司 | A kind of controller system for panoramic looking-around 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 |
| CN111083439A (en) * | 2019-12-16 | 2020-04-28 | 江苏开沃汽车有限公司 | Automobile high-resolution panoramic fusion system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202806557U (en) | Panoramic parking and lane departure warning function integrated driving assistance system | |
| CN104175954A (en) | Vehicle blind area monitoring and alarming system | |
| CN203659213U (en) | Intersection safety prompting system | |
| CN205632380U (en) | Vehicle is with multi -functional integrated form initiative safety coefficient and vehicle | |
| CN201240344Y (en) | Embedded integrated vision auxiliary driving safety system | |
| CN113879297A (en) | Vehicle vision blind area early warning system and method and vehicle | |
| CN104900088A (en) | Pre-warning system used for curve vehicle crossing pre-warning | |
| CN208006849U (en) | Full visual field camera host controller | |
| WO2019075903A1 (en) | Blind spot smart assistance vehicle-mounted system for use in passenger vehicle | |
| CN106740505A (en) | A kind of automobile rear view mirror blind zone detecting system and automobile rearview mirror | |
| CN109552174A (en) | Full visual field camera master machine control unit | |
| CN206278021U (en) | A kind of school bus and its panoramic looking-around early warning system | |
| CN203402060U (en) | Driving safety auxiliary system and automobile | |
| CN108791064A (en) | Dual-thread car-mounted display method and its system | |
| CN205039930U (en) | Three -dimensional driving image reminding device | |
| CN207140943U (en) | A kind of safety warning system | |
| CN210867975U (en) | Intelligent display system | |
| CN205202844U (en) | Car back vision intelligent monitoring system | |
| CN107640111B (en) | Automobile visual image processing system and method based on hundred-core microprocessor control | |
| CN206812885U (en) | A kind of new driving safety system | |
| TWM565152U (en) | Vehicle with car body display | |
| Zhang et al. | Design of arduino-based in-vehicle warning device for inner wheel difference | |
| CN209748703U (en) | 360 panorama image system of parking | |
| CN203318280U (en) | Machine vision based blind-zone vehicle detection and warning system | |
| CN110316130B (en) | Vehicle side safety distance display system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |