CN103625366A - Device for observing blind areas at two sides of automobile, and using method of device - Google Patents
Device for observing blind areas at two sides of automobile, and using method of device Download PDFInfo
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- CN103625366A CN103625366A CN201310667101.XA CN201310667101A CN103625366A CN 103625366 A CN103625366 A CN 103625366A CN 201310667101 A CN201310667101 A CN 201310667101A CN 103625366 A CN103625366 A CN 103625366A
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Abstract
The invention provides a device for observing blind areas at the two sides of an automobile, and a using method of the device, relates to the field of automobile blind area observation, and aims at solving the problem that the as existing device for observing the blind areas at the two sides of the automobile is influenced by the weather, misinformation or missed report for the conditions of the blind areas is caused. Two micro-cameras are respectively and fixedly arranged at the outer sides of two columns A of the automobile, and camera shooting areas of the two micro-cameras are the areas where the blind areas at the two sides of the automobile are distributed; two diffuse reflection curtains are respectively fixed at the inner sides of the two columns A of the automobile; two minitype projectors are respectively and fixedly arranged on an instrument desk in the automobile and are used for displaying the projection of the minitype projectors. The using method of the device comprises the steps of starting the automobile, and enabling the twomicro-cameras and the two minitype projectors to be powered on; shooting the blind areas at the two sides of the automobile by the micro-cameras, and projecting the shot images onto the diffuse reflection curtains by the minitype projectors to present the images of the blind areas at the two sides of the automobile. The device is suitable for observing the blind areas at the two sides of the automobile.
Description
Technical field
The present invention relates to observation field, vehicle blind zone.
Background technology
For automobile driver, the blind area that automobile both sides respectively exist a back mirror to cover, is not just prone to accidents if do not note observing when automobile turning and lane change.General way is that requirement chaufeur is later observed in turning or lane change, is easy to ignore the situation of vehicle front when turning one's head, and easily causes reaction to have an accident not in time.Some automobile vendor is at automobile side installation infrared, radar or sonar probe, and the result detecting according to sensor, points out with indicator lamp or sound in chaufeur both sides.This mode is often reported by mistake or is failed to report under sleety weather, and reliability is not high.
Summary of the invention
The present invention, for the device that solves blind area, existing observation automobile both sides is owing to being subject to weather effect to cause the problem that blind area situation is produced wrong report or failed to report, has proposed a kind of for observing device and the using method thereof of blind area, automobile both sides.
A kind ofly for observing the device of blind area, automobile both sides, comprise microcam No. one, No. two microcams, a minitype projection machine, No. two minitype projection machines, a diffuser reflection curtain and No. two diffuser reflection curtains, a described microcam and No. two microcams are fixedly mounted on respectively the outside of two A posts of automobile, the camera watch region of a microcam and No. two microcams is the distributed areas of blind area, automobile both sides, diffuser reflection curtain and No. two diffuser reflection curtains are separately fixed at the inner side of two A posts of automobile, a minitype projection machine and No. two minitype projection machines are all fixedly mounted on the instrument desk in car, a diffuser reflection curtain is for showing the projection of a minitype projection machine, No. two diffuser reflection curtains are for showing the projection of No. two minitype projection machines, the image signal output end of a microcam is connected with the picture signal input end of a minitype projection machine, the image signal output end of No. two microcams is connected with the picture signal input end of No. two minitype projection machines.
The using method of device of the present invention comprises the following steps:
Step 1, startup automobile, make a microcam, No. two microcams, a minitype projection machine and No. two minitype projection machines energisings;
Step 2, utilize a microcam and No. two microcams to make a video recording to blind area, automobile both sides, No. one microcam is sent to minitype projection machine No. one by the image photographing, and No. two microcam is sent to minitype projection machine No. two by the image photographing;
Step 3, a minitype projection machine are projected to diffuser reflection curtain No. one by the image receiving, No. two microcam is projected to diffuser reflection curtain No. two by the image receiving, and diffuser reflection curtain and No. two diffuser reflection curtains present the image of blind area, automobile both sides.
Beneficial effect: the present invention makes a video recording to blind area, automobile both sides by microcam, the image photographing is projected to the surface of diffuser reflection curtain by micro projector, make automobile driver when turning or lane change, when watching back mirror, can recognize by the image of projection on pan A post the actual conditions of blind area, both sides.Thereby needn't turn one's head backward viewing blind zone, avoid sight line to leave road ahead completely.Adopt the mode of real-time video projection not to be subject to weather and environmental images, rate of false alarm has been reduced more than 80%.
Accompanying drawing explanation
Fig. 1 is that the present invention is arranged on the position view on automobile;
Fig. 2 is the regional location schematic diagram of blind area, automobile both sides.
The specific embodiment
The specific embodiment one, in conjunction with Fig. 1, this specific embodiment is described, a kind of described in this specific embodiment comprises microcam 1 No. one for observing the device of blind area, automobile both sides, No. two microcams, a minitype projection machine 2, No. two minitype projection machines 3, a diffuser reflection curtain and No. two diffuser reflection curtains 4, a described microcam 1 and No. two microcams are fixedly mounted on respectively the outside of two A posts of automobile, the camera watch region of a microcam 1 and No. two microcams is the distributed areas of blind area, automobile both sides, diffuser reflection curtain and No. two diffuser reflection curtains 4 are separately fixed at the inner side of two A posts of automobile, a minitype projection machine 2 and No. two minitype projection machines 3 are all fixedly mounted on the instrument desk in car, a diffuser reflection curtain is for showing the projection of a minitype projection machine 2, No. two diffuser reflection curtains 4 are for showing the projection of No. two minitype projection machines 3, the image signal output end of a microcam 1 is connected with the picture signal input end of a minitype projection machine 2, the image signal output end of No. two microcams is connected with the picture signal input end of No. two minitype projection machines 3.
As shown in Figure 2, the region that in figure 5 and 6 marks is the region, blind area of automobile both sides, by microcam, made a video recording in blind area, automobile both sides, the image photographing is projected to the surface of diffuser reflection curtain by micro projector, make automobile driver when turning or lane change, when watching back mirror, can recognize by the image of projection on pan A post the actual conditions of blind area, both sides.Thereby needn't turn one's head backward viewing blind zone, avoid sight line to leave road ahead completely.Adopt the mode of real-time video projection not to be subject to weather and environmental images, sleety weather can not produce wrong report yet or fail to report.If the vision signal of camera is carried out to the suitably adjustment such as contrast ratio enhancing, even can obtain than the better effect of the direct observation of naked eyes.
A kind of described in the specific embodiment two, this specific embodiment and the specific embodiment one be for observing the difference of the device of blind area, automobile both sides, and a described microcam 1, No. two microcams, minitype projection machine 2 and No. two minitype projection machines 3 are by the power circuit power supply of automobile.
In present embodiment, microcam 1, No. two microcams, minitype projection machine 2 and No. two minitype projection machines 3 are by the power circuit power supply of automobile, thereby after automobile starting, microcam 1, No. two microcams, a minitype projection machine 2 and No. two minitype projection machines 3 will be switched on and start working.
A kind of for observing the using method of the device of blind area, automobile both sides described in the specific embodiment three, this specific embodiment, it comprises the following steps:
Step 1, start automobile, make microcam 1, No. two microcams, a minitype projection machine 2 and No. two minitype projection machines 3 energisings;
Step 2, utilize a microcam 1 and No. two microcams to make a video recording to blind area, automobile both sides, a microcam 1 is sent to 2, No. two microcams of a minitype projection machine by the image photographing the image photographing is sent to minitype projection machine 3 No. two;
Step 3, a minitype projection machine 2 are projected to diffuser reflection curtain No. one by the image receiving, No. two microcams are projected to by the image receiving the image that 4, numbers diffuser reflection curtains of No. two diffuser reflection curtains and No. two diffuser reflection curtains 4 present blind area, automobile both sides.
Claims (3)
1. one kind for observing the device of blind area, automobile both sides, it is characterized in that, it comprises a microcam (1), No. two microcams, a minitype projection machine (2), No. two minitype projection machines (3), diffuser reflection curtain and No. two diffuser reflection curtains (4), a described microcam (1) and No. two microcams are fixedly mounted on respectively the outside of two A posts of automobile, the camera watch region of a microcam (1) and No. two microcams is the distributed areas of blind area, automobile both sides, diffuser reflection curtain and No. two diffuser reflection curtains (4) are separately fixed at the inner side of two A posts of automobile, a minitype projection machine (2) and No. two minitype projection machines (3) are all fixedly mounted on the instrument desk in car, a diffuser reflection curtain is used for showing the projection of a minitype projection machine (2), No. two diffuser reflection curtains (4) are for showing the projection of No. two minitype projection machines (3), the image signal output end of a microcam (1) is connected with the picture signal input end of a minitype projection machine (2), the image signal output end of No. two microcams is connected with the picture signal input end of No. two minitype projection machines (3).
2. according to claim 1 a kind of for observing the device of blind area, automobile both sides, it is characterized in that, a described microcam (1), No. two microcams, a minitype projection machine (2) and No. two minitype projection machines (3) are powered by the power circuit of automobile.
3. according to claim 1 a kind ofly it is characterized in that for observing the using method of the device of blind area, automobile both sides, it comprises the following steps:
Step 1, startup automobile, make a microcam (1), No. two microcams, a minitype projection machine (2) and No. two minitype projection machines (3) energisings;
Step 2, utilize a microcam (1) and No. two microcams to make a video recording to blind area, automobile both sides, a microcam (1) is sent to a minitype projection machine (2) by the image photographing, and No. two microcam is sent to No. two minitype projection machines (3) by the image photographing;
Step 3, a minitype projection machine (2) are projected to diffuser reflection curtain No. one by the image receiving, No. two microcam is projected to No. two diffuser reflection curtains (4) by the image receiving, and diffuser reflection curtain and No. two diffuser reflection curtains (4) present the image of blind area, automobile both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667101.XA CN103625366A (en) | 2013-12-10 | 2013-12-10 | Device for observing blind areas at two sides of automobile, and using method of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667101.XA CN103625366A (en) | 2013-12-10 | 2013-12-10 | Device for observing blind areas at two sides of automobile, and using method of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103625366A true CN103625366A (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310667101.XA Pending CN103625366A (en) | 2013-12-10 | 2013-12-10 | Device for observing blind areas at two sides of automobile, and using method of device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696970A (en) * | 2017-09-26 | 2018-02-16 | 华勤通讯技术有限公司 | A kind of method and apparatus for eliminating vehicle visual blind spot |
| US9902322B2 (en) | 2015-10-30 | 2018-02-27 | Bendix Commercial Vehicle Systems Llc | Filling in surround view areas blocked by mirrors or other vehicle parts |
| CN107757496A (en) * | 2017-10-17 | 2018-03-06 | 朱梅 | A kind of automobile A column device for eliminating dead angle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011116346A (en) * | 2009-12-01 | 2011-06-16 | Hyundai Motor Co Ltd | Car theater system with both projector and reflection mirror, and rear projection type car theater system |
| JP2011213185A (en) * | 2010-03-31 | 2011-10-27 | Equos Research Co Ltd | Electronic rear view mirror device |
| CN102887113A (en) * | 2012-10-30 | 2013-01-23 | 王博 | Auxiliary safe driving device |
| CN203237145U (en) * | 2013-04-24 | 2013-10-16 | 上海沁玺信息科技有限公司 | Auxiliary detecting and alarming device for traveling crane |
-
2013
- 2013-12-10 CN CN201310667101.XA patent/CN103625366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011116346A (en) * | 2009-12-01 | 2011-06-16 | Hyundai Motor Co Ltd | Car theater system with both projector and reflection mirror, and rear projection type car theater system |
| JP2011213185A (en) * | 2010-03-31 | 2011-10-27 | Equos Research Co Ltd | Electronic rear view mirror device |
| CN102887113A (en) * | 2012-10-30 | 2013-01-23 | 王博 | Auxiliary safe driving device |
| CN203237145U (en) * | 2013-04-24 | 2013-10-16 | 上海沁玺信息科技有限公司 | Auxiliary detecting and alarming device for traveling crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902322B2 (en) | 2015-10-30 | 2018-02-27 | Bendix Commercial Vehicle Systems Llc | Filling in surround view areas blocked by mirrors or other vehicle parts |
| CN107696970A (en) * | 2017-09-26 | 2018-02-16 | 华勤通讯技术有限公司 | A kind of method and apparatus for eliminating vehicle visual blind spot |
| CN107757496A (en) * | 2017-10-17 | 2018-03-06 | 朱梅 | A kind of automobile A column device for eliminating dead angle |
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Application publication date: 20140312 |