CN104670089A - Panoramic driving monitoring and alarming system - Google Patents
Panoramic driving monitoring and alarming system Download PDFInfo
- Publication number
- CN104670089A CN104670089A CN201310611505.7A CN201310611505A CN104670089A CN 104670089 A CN104670089 A CN 104670089A CN 201310611505 A CN201310611505 A CN 201310611505A CN 104670089 A CN104670089 A CN 104670089A
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- CN
- China
- Prior art keywords
- type driving
- alarm system
- vehicle
- camera
- panorama type
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
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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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Processing (AREA)
Abstract
The invention provides a panoramic driving monitoring and alarming system which comprises an image acquisition unit, an image processing unit and a display unit and further comprises a detection unit, a main control unit and an alarming unit; the image acquisition device is used for acquiring a plurality of images at the surroundings of a vehicle; the image processing unit is used for receiving, analyzing and processing the images and acquiring aerial images at the surroundings of the vehicle and is connected with the image acquisition unit; the display unit is used for receiving and displaying the aerial images and is connected with the image processing unit; and the detection unit is used for detecting obstacles around the vehicle and measuring distances. The panoramic driving monitoring and alarming system provides panoramic images at four sides to a driver and eliminates visual blind spots; the driver is capable of comprehensively monitoring the conditions around the vehicle, so that the safe driving is guaranteed; meanwhile, an alarming system with a control device is arranged additionally and the driver can conveniently choose whether the voice prompt of the alarming system is started according to actual conditions, so that the driver's distance perception is improved and the driving safety is ensured.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to a kind of full-view image warning being applied to vehicle.
Background technology
Vehicle travels and when berthing, needs chaufeur to grasp vehicle space position and the distance with peripheral obstacle, to guarantee traffic safety.But because of the relation of this body structure of vehicle structure, chaufeur has vision dead zone when normal traveling, although can with reference to being positioned at the back mirror of car body both sides and CCTV's mirror of Che Nei to observe the situation of vehicle both sides and rear, but driving a vehicle in the face of narrow, crowded passage, and the information only relying on these three back mirrors to provide during complex condition parking does not enough guarantee safety, because before and after vehicle and both sides still also exist very large blind area, make the obstacle that vehicle both sides occur, and the scratch situation etc. occurred when parking all cannot be avoided.
Summary of the invention
The object of this invention is to provide a kind of panorama type driving monitor and alarm system, providing to chaufeur is picture reference within mid point, 5 meters of radiuses and the warning of obstacle automatic safe accurately with vehicle body, to guarantee traffic safety.
For realizing above-mentioned goal of the invention, technical scheme of the present invention is as follows:
A kind of panorama type driving monitor and alarm system, comprising:
For the image acquisition device of multiple images of collection vehicle ambient environment;
For receiving described multiple image, and being carried out analyzing and processing, obtaining the image processor looking down image of vehicle-surroundings environment, being connected with described image acquisition device;
Described in receiving, look down image and the read out instrument of display, be connected with described image processor;
Be connected respectively to master control set for detection vehicle periphery obstacle, and the detector of range finding and warning device, described detector is arranged on front bumper, rear bumper and vehicle body respectively, can carry out panorama type detection to automobile simultaneously.
As preferably, described panorama type driving monitor and alarm system also comprises self-checking system and manual control device, manual control device is connected with master control set by self-checking system, effectively can be avoided the pattern detected auto-panorama formula because of the employing caused by manual control device by mistake by self-checking system.
As preferably, described detector has 6, and 2 are arranged on front bumper, and 2 are arranged on rear bumper, and 2 are arranged on back mirror respectively, while not affecting functional realiey, significantly reduce productive costs.
As preferably, described warning device is phonetic alarm, operating personal can be allowed so intuitively to understand reversing situation, avoid occurring unforeseen circumstances.
As preferably, described manual control device is the switch be arranged on Auto Instrument desk, and handled easily personnel select suitable monitoring mode according to actual conditions.
As preferably, described image acquisition device comprises and is arranged on front side, car rear, car left, car right, car is left front, car is right front ultra-wide angle high-resolution camera.
As preferably, described image processor is dsp processor.
The advantage that the present invention has and good effect are: for driver provides the full-view image of vehicle's surroundings, eliminate vision dead zone, driver can the situation of overall monitor vehicle periphery, ensure safe driving, simultaneously auxiliary with the warning being with control setup, can in the light of actual conditions select the voice message whether starting warning easily, improve the distance perspective of chaufeur, ensure traffic safety, this invention structure is simple, easy to operate, is conducive to production and assembly, thus enhance productivity, reduce productive costs.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of panorama type of the present invention driving monitor and alarm system.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but do not limit protection scope of the present invention.
Embodiment:
As shown in Figure 1, panorama type driving monitor and alarm system, comprising: image acquisition device, for multiple images of collection vehicle ambient environment; Image processor, is connected with described image acquisition device, receives described multiple image, and is carried out analyzing and processing, and what obtain vehicle-surroundings environment looks down image; Read out instrument, is connected with described image processor, for looking down image described in receiving and showing; Described image acquisition device comprises and is arranged on front side, car rear, car left, car right, car is left front, car is right front ultra-wide angle high-resolution camera.Described image processor is dsp processor, the multiple images gathered by described image acquisition device are converted into digitized video from analog image, again described digitized video is carried out the process such as distortion correction, projective transformation, cutting splicing, what obtain vehicle-surroundings environment looks down view, and such visual angle can well help chaufeur to go to understand the travel direction of vehicle and the position at place; For driver provides the full-view image of vehicle's surroundings, eliminate vision dead zone, driver can the situation of overall monitor vehicle periphery, ensures safe driving;
Panorama type driving monitor and alarm system, also comprises detector, master control set, warning device, self-checking system and manual control device; Described detector has 6,2 are arranged on front bumper, 2 are arranged on rear bumper, 2 are arranged on back mirror respectively, for detection vehicle periphery obstacle, can carry out panorama type detection to automobile, described manual control device is the switch be arranged on Auto Instrument desk simultaneously, be connected with master control set by self-checking system, described warning device is phonetic alarm.
When automobile gear level is in " R " shelves or " D " file location, this system starts automatically, gather respective image information respectively by six the ultra-wide angle high-resolution cameras being installed on vehicle body surrounding and transfer in image processor, the anamorphose of ultra wide-angle imaging head and deviation that is outer by force at car, low light condition hypograph quality is correct for by image processor, and by six picture splits together, what be modeled to vehicle body surrounding gets a bird's eye view picture, is reacted intuitively to driver by the high-resolution read out instrument be positioned on main console desk.
Adopt six ultra-wide angle high-resolution camera collection data, wherein forward and backward camera is used for the graphicinformation of headstock and the tailstock, the scope vehicle front/rear collision bumper substantially that the camera of vehicle body both sides can be contained, can be monitored the situation of vehicle body surrounding by camera so to greatest extent.
Display image adopts gets a bird's eye view formula view, the picture signal transmitted by camera is through Computer Aided Graphic Design, remedial frames distortion and deviation that is outer by force at car, low light condition hypograph quality, then by six picture splits together, be modeled to the picture of vehicle body surrounding, can allow the situation of driver's more direct vision vehicle body surrounding.
When this system starts, priority promotion, to the highest, will cut off the broadcasting of car inner multimedia video and music entertainment system, automatically for driver provides the safety control of higher level.
Panoramic view monitoring audio-visual system, product comprises ultra-wide angle high-resolution camera, image processor and high-resolution read out instrument.
Ultra-wide angle high-resolution camera mode of operation: system starts when automobile gear level is in " R " shelves or " D " file location, six the ultra-wide angle height invasion and attack cameras being arranged in vehicle body surrounding gather image information separately and transfer to image processor.
Image processor mode of operation: by collected image information through Computer Aided Graphic Design, remedial frames distortion and deviation that is outer by force at car, low light condition hypograph quality, then six picture splits are transferred to read out instrument together afterwards.
High-resolution liquid crystal indicator mode of operation: shown by the formula view of getting a bird's eye view being modeled to vehicle body surrounding picture, driver observes the situation of vehicle body surrounding intuitively by shown image.
Detector mode of operation: system starts when automobile gear level is in " R " shelves or " D " file location, six detectors being arranged in vehicle body surrounding Information Monitoring transfer to master control set separately.
Master control set: accept the information data that detector gathers, is compared in setting value by related algorithm computing, to give phonetic alarm output signal.
Phonetic alarm mode of operation: accept master control set signal, carries out action according to signal.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (9)
1. a panorama type driving monitor and alarm system, comprising: for the image acquisition device of multiple images of collection vehicle ambient environment; For receiving described multiple image and being carried out analyzing and processing, obtain the image processor looking down image of vehicle-surroundings environment, be connected with described image acquisition device; Described in receiving, look down image and the read out instrument of display, be connected with described image processor; It is characterized in that, also comprise for detection vehicle periphery obstacle, and the detector of range finding; Master control set and warning device.
2. panorama type driving monitor and alarm system according to claim 1, is characterized in that: described master control set is connected with self-checking system.
3. panorama type driving monitor and alarm system according to claim 2, is characterized in that: described self-checking system is connected with manual control device.
4. the panorama type driving monitor and alarm system according to claim arbitrary in claims 1 to 3, it is characterized in that: described detector has 6,2 are arranged on front bumper, and 2 are arranged on rear bumper, and 2 are arranged on back mirror respectively.
5. the panorama type driving monitor and alarm system according to claim arbitrary in claims 1 to 3, is characterized in that: described warning device is phonetic alarm.
6., according to the panorama type driving monitor and alarm system described in claim 3, it is characterized in that: described manual control device is the switch be arranged on Auto Instrument desk.
7. panorama type driving monitor and alarm system according to claim 1, is characterized in that: described image acquisition device is front side camera, car rear camera, car left camera, car right camera, the left front camera of car, the right front camera of car.
8. panorama type driving monitor and alarm system according to claim 7, is characterized in that: described camera is ultra-wide angle high-resolution camera.
9. panorama type driving monitor and alarm system according to claim 1, is characterized in that: described image processor is dsp processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611505.7A CN104670089A (en) | 2013-11-26 | 2013-11-26 | Panoramic driving monitoring and alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611505.7A CN104670089A (en) | 2013-11-26 | 2013-11-26 | Panoramic driving monitoring and alarming system |
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| Publication Number | Publication Date |
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| CN104670089A true CN104670089A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310611505.7A Pending CN104670089A (en) | 2013-11-26 | 2013-11-26 | Panoramic driving monitoring and alarming system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564315A (en) * | 2015-12-24 | 2016-05-11 | 东风汽车有限公司 | Method and device for displaying vehicle image and road surface image in combination |
| CN108146346A (en) * | 2017-12-14 | 2018-06-12 | 中国第汽车股份有限公司 | A kind of forward sight auxiliary system and its control method |
| CN109278641A (en) * | 2018-05-30 | 2019-01-29 | 惠州市德赛西威汽车电子股份有限公司 | A kind of high-definition intelligent devices and methods therefor for eliminating vehicle blind zone based on camera |
| CN111114468A (en) * | 2018-10-30 | 2020-05-08 | 百度在线网络技术（北京）有限公司 | Method and device for acquiring acquisition blind area |
-
2013
- 2013-11-26 CN CN201310611505.7A patent/CN104670089A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564315A (en) * | 2015-12-24 | 2016-05-11 | 东风汽车有限公司 | Method and device for displaying vehicle image and road surface image in combination |
| CN105564315B (en) * | 2015-12-24 | 2018-03-30 | 东风汽车有限公司 | Method and device for displaying vehicle image and road surface image in combination |
| CN108146346A (en) * | 2017-12-14 | 2018-06-12 | 中国第汽车股份有限公司 | A kind of forward sight auxiliary system and its control method |
| CN109278641A (en) * | 2018-05-30 | 2019-01-29 | 惠州市德赛西威汽车电子股份有限公司 | A kind of high-definition intelligent devices and methods therefor for eliminating vehicle blind zone based on camera |
| WO2019227666A1 (en) * | 2018-05-30 | 2019-12-05 | 惠州市德赛西威汽车电子股份有限公司 | Camera-based car blind region elimination high-definition smart device and method therefor |
| CN111114468A (en) * | 2018-10-30 | 2020-05-08 | 百度在线网络技术（北京）有限公司 | Method and device for acquiring acquisition blind area |
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Application publication date: 20150603 |