CN101520909A - Automobile black box device used for recording images of environment surrounding automobile and corresponding method therefor - Google Patents
Automobile black box device used for recording images of environment surrounding automobile and corresponding method therefor Download PDFInfo
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- CN101520909A CN101520909A CN200810065709A CN200810065709A CN101520909A CN 101520909 A CN101520909 A CN 101520909A CN 200810065709 A CN200810065709 A CN 200810065709A CN 200810065709 A CN200810065709 A CN 200810065709A CN 101520909 A CN101520909 A CN 101520909A
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- automobile
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- box device
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Abstract
The invention provides an automobile black box device used for recording images of environment surrounding an automobile and a corresponding method therefor. The automobile black box device comprises a controller (1), a recording device (2) and a storage device (3), wherein the recording device (2) is arranged at a proper position on the automobile, so as to lead the recording device (2) to be aligned with and shoot the front of the automobile; and the controller (1) continuously shoots the environment surrounding the automobile by the recording device (2), and stores the shot image information into the storage device (3). When the storage device (3) is filled with the image information, the automobile black box device deletes the oldest stored image information piece to vacate storage space for storing the latest shot image information piece. Therefore, the invention can ensure that the storage device (3) at least stores the image piece of the environment surrounding the automobile in a recent period of time. When an accident occurs, the image information can be used as strong evidence of the course of the accident, so as to help the police to find out the causes of the accident and affix the responsibility of the troublemaker for the accident.
Description
[technical field]
The present invention relates to the traffic safety field, particularly relate to a kind of automobile black box device and correlation method that is used for recording images of environment surrounding automobile.
[background technology]
When current general automobile bumps; both sides' driver scolds it is that the other side causes accident mutually through regular meeting; even some little collisions are unexpected; because both sides' driver deadlocks; keep on-the-spot evidence again; often to wait for that the police shows up; note the position of unexpected both sides' automobile; after preliminary investigation was finished, the unexpected automobile that just will bump drove away, and was shown up after preliminary investigation finishes by the police that bumps; often minimum taking more than ten several minutes; unexpected both sides' automobile can hinder back vehicle and advance, if meet accident on busy road, can cause serious obstruction to traffic.In addition; if during the unfortunate serious mechanical transport accident that relates to the human life injures and deaths; owing to relate to the human life injures and deaths; the police will investigate the unexpected origin cause of formation; will be responsible for accident so that whom to be found out, but owing to be police's investigation of just showing up after the incident, the process of incident can only investigated according to site of the accident environment, people involved in the case and eyewitness's evidences such as confession afterwards; through regular meeting lack of evidence takes place and influence investigation result, being one has problem to be solved.
[summary of the invention]
Purpose of the present invention is to provide a kind of automobile black box device and correlation method that is used for recording images of environment surrounding automobile, meets accident after the accident as automobile, and the image information that utilizes automobile black box device to be write down helps the cause of investigation mishap.
The object of the present invention is achieved like this, adopt a kind of like this automobile black box device, be used for recording images of environment surrounding automobile, it is characterized in that, described automobile black box device includes controller (1), camera device (2), storage device (3), wherein, controller (1) is connected with camera device (2), storage device circuitry phases such as (3), and by the preset program running, take environment surrounding automobile continuously by camera device (2), and the image information that will take gained is stored in the storage device (3).
And, adopt a kind of like this method of recording images of environment surrounding automobile, adopt automobile black box device as previously described, being used for automobile meets accident after the accident, help investigation mishap cause, it is characterized in that described method comprises by the camera device of automobile black box device (2), take continuously environment surrounding automobile, and the image information that will take gained is stored in the storage device (3) of automobile black box device.
So just realized purpose of the present invention.
Adopted the automobile of automobile black box device of the present invention, if it is unexpected that the injured little collision of some nobody takes place, both sides just can sail to automobile the place that the roadside does not block the traffic immediately, avoid traffic is caused obstruction, according to the stored image information of automobile black box device, find out accident and should be responsible for then by that side.If when the unfortunate serious mechanical transport that relates to the human life injures and deaths was unexpected, the stored image information of automobile black box device can be used as the strong evidence of course of the incident, the help police finds out the cause of traffic accident.
[description of drawings]
Fig. 1 is the structural representation key diagram of automobile black box device of the present invention;
Fig. 2 is the image schematic illustration that the camera device (2) of automobile black box device is installed in diverse location on the automobile;
Fig. 3 is that storage device (3) adopts recycle design to store the schematic illustration of image information fragment;
Fig. 4 is the structural representation key diagram that has increased the automobile black box device of collision sensing device (4).
Among the figure, the device that identical digitized representation is identical, parts device, accompanying drawing are schematically, in order to formation of the present invention and principal character to be described.
[embodiment]
Below in conjunction with accompanying drawing, method of the present invention is described in further detail.
Consult Fig. 1, Fig. 1 is the structural representation key diagram of automobile black box device of the present invention, automobile black box device shown in the figure includes controller (1), camera device (2), storage device (3), wherein, controller (1) is connected with camera device (2), storage device circuitry phases such as (3), and by preset program running, take environment surrounding automobile continuously by camera device (2), and the image information that will take gained is stored in the storage device (3).And described image information comprises short-movie image and/or photo image, and wherein, the short-movie image comprises noiseless short-movie image or sound short-movie image.
Consult Fig. 2, Fig. 2 is the image schematic illustration that the camera device (2) of automobile black box device is installed in diverse location on the automobile, automobile black box device shown in the figure includes one or more camera device (2), and, described automobile black box device is arranged at appropriate location on the automobile, and described appropriate location is meant that the camera device (2) of automobile black box device can aim at the shooting vehicle front, and/or the automobile rear, and/or the automobile left, and/or automobile right-hand etc. around the image of environment.
Consult Fig. 3, Fig. 3 is that storage device (3) adopts recycle design to store the schematic illustration of image information fragment, be provided with n+1 storage area that stores the image information fragment in the storage device shown in the figure (3), when automobile black box device is started working first, the 1st section image information of camera device (2) shooting gained is stored in the 1st storage area of storage device (3) by controller (1), controller (1) the 2nd section image information taking gained after the 1st section that will continue is stored in the 2nd storage area then, after n+1 section image information is stored in n+1 storage area, whole storage areas of storage device (3) use up, controller (1) can the oldest image information fragment be deleted, be that controller (1) can be with the oldest image information fragment deletion of the 1st storage area, store the i.e. n+2 section image information of the captured up-to-date image information fragment of camera device (2) to vacate the storage area, controller (1) is with the image information fragment deletion of the 2nd storage area then, vacate the storage area and store n+3 section image information, just the direction shown in the dotted line of the band arrow among the figure is stored into up-to-date image information fragment in the storage area circularly.This employing recycle design stores image information and can be summarised as simply: when image information is expired in described storage device (3) storage, described automobile black box device can store the captured up-to-date image information fragment of camera device (2) to vacate the storage area with image information fragment deletion the oldest in the storage device (3).So constantly the oldest image information fragment is deleted and vacate the up-to-date image information fragment of storage area storage, just can keep interior minimum up-to-date n the image information fragment of preserving of storage device (3), for example, just can keep the interior minimum nearest 2 hours image information of preserving of storage device (3) as long as storage device (3) has the storage area of enough storages image information more than 2 hours.
Continue to consult Fig. 3, except adopting the oldest image information fragment is deleted the mode that stores up-to-date image information fragment, also can adopt the mode that up-to-date image information fragment the is replaced the oldest image information fragment storage image information that circulates, when image information is expired in described storage device (3) storage, described automobile black box device can the up-to-date image information fragment that camera device (2) is captured be stored in the storage area of image information fragment the oldest in the storage device (3), replaces the oldest image information fragment with up-to-date image information fragment.
Consult Fig. 4, Fig. 4 is the structural representation key diagram that has increased the automobile black box device of collision sensing device (4), automobile black box device shown in the figure also includes and is used to detect the collision sensing device (4) whether automobile bumps, when controller (1) detects automobile and bumps by collision sensing device (4), controller (1) is behind a period of time of appointment T, automobile black box device is quit work, the numerical value of this time T can be redefined for the several seconds to several minutes, for example T is set at 1 minute, after automobile bumps 1 minute, automobile black box device will quit work.Because the image information fragment that the car accident eve takes place is to investigation accident origin cause of formation particular importance, quit work at automobile black box device after the incident, just can guarantee the important image information fragment when automobile black box device can not cover incident with some inessential image information fragments after the incident.
Continue to consult Fig. 1 to Fig. 4, automobile black box device of the present invention is the method that adopts recording images of environment surrounding automobile, after automobile meets accident accident, help investigation mishap cause, described method comprises by the camera device of automobile black box device (2), take continuously environment surrounding automobile, and the image information that will take gained is stored in the storage device (3) of automobile black box device.And, adopt following wherein a kind of method, up-to-date image information fragment is stored in the storage device (3):
1. when image information was expired in described storage device (3) storage, described automobile black box device can store the captured up-to-date image information fragment of camera device (2) to vacate the storage area with image information fragment deletion the oldest in the storage device (3).
2. when image information is expired in described storage device (3) storage, described automobile black box device can the up-to-date image information fragment that camera device (2) is captured be stored in the storage area of image information fragment the oldest in the storage device (3), replaces the oldest image information fragment with up-to-date image information fragment.
The automobile black box device that has below described in detail and the method for recording images of environment surrounding automobile, spirit of the present invention be not subjected among the embodiment specify limit, various accommodations under the situation that does not break away from spirit of the present invention all belong to scope of the present invention.
Advantage of the present invention is the automobile week that automobile black box device can often be preserved nearest a period of time Enclose environmental images information, when having an accident, just can be with the cause of these image information analysis accidents, Investigate troublemaker's responsibility, more crude and rash driver also can careful driving, to avoid thing So called to account afterwards. Enforcement of the present invention can bring good traffic safety benefit, to the driver, Passenger and pedestrian be the ten minutes benifit.
Claims (10)
1. automobile black box device, be used for recording images of environment surrounding automobile, it is characterized in that, described automobile black box device includes controller (1), camera device (2), storage device (3), wherein, controller (1) is connected with camera device (2), storage device circuitry phases such as (3), and by the preset program running, take environment surrounding automobile continuously by camera device (2), and the image information that will take gained is stored in the storage device (3).
2. automobile black box device as claimed in claim 1, it is characterized in that, when image information is expired in described storage device (3) storage, described automobile black box device can store the captured up-to-date image information fragment of camera device (2) to vacate the storage area with image information fragment deletion the oldest in the storage device (3).
3. automobile black box device as claimed in claim 1, it is characterized in that, when image information is expired in described storage device (3) storage, described automobile black box device can the up-to-date image information fragment that camera device (2) is captured be stored in the storage area of image information fragment the oldest in the storage device (3), replaces the oldest image information fragment with up-to-date image information fragment.
4. as claim 1 or 2 or 3 described automobile black box devices, it is characterized in that described image information comprises short-movie image and/or photo image.
5. automobile black box device as claimed in claim 1 is characterized in that, described automobile black box device includes one or more camera device (2).
6. as claim 1 or 2 or 3 or 5 described automobile black box devices, it is characterized in that, described automobile black box device is arranged at appropriate location on the automobile, described appropriate location is meant that the camera device (2) of automobile black box device can aim at the shooting vehicle front, and/or automobile rear, and/or the automobile left, and/or automobile right-hand etc. around the image of environment.
7. as claim 1 or 2 or 3 or 5 described automobile black box devices, it is characterized in that, described automobile black box device also includes and is used to detect the collision sensing device (4) whether automobile bumps, when controller (1) detects automobile and bumps by collision sensing device (4), controller (1) quits work automobile black box device behind a period of time of appointment T.
8. the method for a recording images of environment surrounding automobile, adopt as each described automobile black box device of claim 1 to 7, being used for automobile meets accident after the accident, help investigation mishap cause, it is characterized in that, described method comprises by the camera device of automobile black box device (2), takes environment surrounding automobile continuously, and the image information that will take gained is stored in the storage device (3) of automobile black box device.
9. the method for recording images of environment surrounding automobile as claimed in claim 8, it is characterized in that, when image information is expired in described storage device (3) storage, described automobile black box device can store the captured up-to-date image information fragment of camera device (2) to vacate the storage area with image information fragment deletion the oldest in the storage device (3).
10. the method for recording images of environment surrounding automobile as claimed in claim 8, it is characterized in that, when image information is expired in described storage device (3) storage, described automobile black box device can the up-to-date image information fragment that camera device (2) is captured be stored in the storage area of image information fragment the oldest in the storage device (3), replaces the oldest image information fragment with up-to-date image information fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810065709A CN101520909A (en) | 2008-02-25 | 2008-02-25 | Automobile black box device used for recording images of environment surrounding automobile and corresponding method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810065709A CN101520909A (en) | 2008-02-25 | 2008-02-25 | Automobile black box device used for recording images of environment surrounding automobile and corresponding method therefor |
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| Publication Number | Publication Date |
|---|---|
| CN101520909A true CN101520909A (en) | 2009-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810065709A Pending CN101520909A (en) | 2008-02-25 | 2008-02-25 | Automobile black box device used for recording images of environment surrounding automobile and corresponding method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999955A (en) * | 2011-10-01 | 2013-03-27 | 无锡市世一电力机械厂 | Vehicle monitoring systems |
| CN103440689A (en) * | 2013-06-24 | 2013-12-11 | 开平市中铝实业有限公司 | Full-direction driving digital image recorder |
| CN105023319A (en) * | 2015-08-06 | 2015-11-04 | 南车株洲电力机车有限公司 | Brake data storage method and system |
-
2008
- 2008-02-25 CN CN200810065709A patent/CN101520909A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999955A (en) * | 2011-10-01 | 2013-03-27 | 无锡市世一电力机械厂 | Vehicle monitoring systems |
| CN103440689A (en) * | 2013-06-24 | 2013-12-11 | 开平市中铝实业有限公司 | Full-direction driving digital image recorder |
| CN105023319A (en) * | 2015-08-06 | 2015-11-04 | 南车株洲电力机车有限公司 | Brake data storage method and system |
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Open date: 20090902 |