CN104802711A - Marking method for assisting driving by sensory imaging principle and system thereof - Google Patents
Marking method for assisting driving by sensory imaging principle and system thereof Download PDFInfo
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- CN104802711A CN104802711A CN201510206390.2A CN201510206390A CN104802711A CN 104802711 A CN104802711 A CN 104802711A CN 201510206390 A CN201510206390 A CN 201510206390A CN 104802711 A CN104802711 A CN 104802711A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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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
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
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Abstract
The invention relates to a marking method for assisting driving by sensory imaging principle and system thereof. A perspective principle and the characteristics of vision construction of a brain are applied, and the prospective imaging of a visual horizontal level and a course rope of a road are utilized. The whole sense of distance, about front, rear, left and right, and a pre-judging ability of a driver can be provided, according to specific numerical value aided parameters. Automatic reference and correction functions can be provided for the driver by the distance marked on a straight line and an included angle marked on a horizontal line by utilizing the characteristics of the vision construction of the brain, when the angle anastomosis reaches the highest degree, the best judgment is made by the characteristics of the vision construction of the brain. By arranging a sensory imaging assisting marking system on a vehicle, the driver can easily make a correct driving selection, and the system and the method are very practical and essential.
Description
Technical field
The invention relates to a kind of marker method of sense organ image-forming principle auxiliary travelling, be exactly, after passing through observe and decide by driver's brain, complete functional judgement, and produce concrete distance reference, allow driver not need to change driving habit, just can increase substantially the safety of traveling.
Technical background
Traffic accident all can be had every day all over the world to occur, and wherein majority is due to steerman, does not all around calculate with the distance close to object cause vehicle body.Steerman is sitting on operator's saddle and naked eyes cannot be relied on just to judge two ends, headstock left and right and the accurate distance close to object easily, so steerman needs to go to judge headstock and the relative position close to object by experience.Therefore, often cause the not smart person of beginner or driving technique, correctly cannot judge headstock and send a car close to left front and right front relative, whether people or object etc. can cause side swipe.Usually need to reduce the speed of a motor vehicle or parking to look around, not only impact driving fluency, the but misjudgment and produce side swipe of even should dodging, causes the scratch of vehicle body to wear and tear.So, the auxiliary sign of sense organ imaging is installed onboard, steerman can be judged easily, there is practicality and essentiality very much.
Summary of the invention
The present invention is mainly to provide a kind of marker method of sense organ image-forming principle auxiliary travelling, and the characteristic using Perspective Principles and brain vision to build, utilizes the perspective imaging of visual level line and road lines, comprise following method:
(1) be labeled with different distance on a horizontal, on horizon, different distance place is labeled with vertical line alternate angle, the different distance on its horizon and form angle between vertical line alternate angle, and the distance on the angle of angle and horizon is inversely proportional to;
(2) on straight line, be labeled with different distance, the distance that the straight-line distance that brain vision presents and straight line indicate is inversely proportional to;
The present invention can also provide a kind of designation system of sense organ image-forming principle auxiliary travelling, it comprises: front truck safety distance judges to indicate, be arranged in the glove plane of front, driver zone, be positioned on the front windshield of car body, in the angular field of view of driver front, front truck safety distance judges that sign can be projected on front windshield, also and be attached on front windshield by having an X-rayed paster by reflection mode.On the left of forward sight, Distance Judgment indicates, and is arranged on the front windshield of car body, is positioned at the first end that front truck safety distance judges to indicate, in the angular field of view of driver front.On the right side of forward sight, Distance Judgment indicates, and is arranged on the front windshield of car body, is positioned at the second end that front truck safety distance judges to indicate, in the angular field of view of driver front.Left side back mirror indicates, and is arranged on the left-hand mirror of car body; Right rear indicates, and is arranged on the right rear view mirror of car body.There is provided the vision of direct viewing type to assist, improve driver to overall distance sense all around and ability to predict.
Marker method by sense organ image-forming principle auxiliary travelling provided by the present invention, compares with other technologies, has following advantage:
1, by front truck safety distance, driver judges that sign judges front spacing in the process of moving, allowing driver can maintain safe distance between vehicles when driving a vehicle, promoting the safety of driving.
2, driver by Distance Judgment on the left of forward sight indicate with forward sight on the right side of Distance Judgment indicates, keep and the distance of right and left vehicle at any time, can safety traffic in track, there is the possibility that run-off-road is driven in reduction driver greatly.Indicated by Distance Judgment on the right side of Distance Judgment sign on the left of forward sight and forward sight and be respectively equipped with several safe driving marking lines, driver can conveniently be converged in street when car or arrow path travel to reach the effect of safety distance range estimation auxiliary judgment, reduce the possibility of scratch vehicle body after side swipe.On the left of forward sight Distance Judgment indicate with forward sight on the right side of Distance Judgment indicate and be respectively equipped with that A indicates point, B indicates point, C indicates a little and D indicates point, driver is allowed to indicate the position of wheel safe bent angle when point judges to turn by A D, solve the visual dead angles of driver, and accurately can judge whether more line when turning.
3, driver indicates the left-hand mirror being arranged on car body by left side back mirror, and right rear indicates the right rear view mirror being arranged on car body.Left side back mirror indicates and is provided with left and right distance marking line, left and right distance marking line is provided with several distance reference lines, left side back mirror indicates and is provided with longitudinal separation marking line, allow driver reach the effect accurately judging rear distance by the line of reference that left and right distance marking line and longitudinal separation indicate, driver can be moveed backward safely when reversing target approach district.
Accompanying drawing explanation
Fig. 1 the present invention sets up driver's overall distance sense all around and the combination schematic diagram of ability to predict.
Fig. 2 is the schematic diagram that front truck safety distance of the present invention judges to indicate.
Fig. 3 is the schematic diagram that on the left of forward sight of the present invention, Distance Judgment indicates.
Fig. 4 is the schematic diagram that on the right side of forward sight of the present invention, Distance Judgment indicates.
Fig. 5 is the schematic diagram that on the left of the present invention, back mirror indicates.
Fig. 6 is the schematic diagram that right rear of the present invention indicates.
Fig. 7 is the correcting mode schematic diagram that front truck safety distance of the present invention judges to indicate.
Fig. 8 is that on the left of the present invention, back mirror indicates the correcting mode schematic diagram indicated with right rear.
Fig. 9 is that front truck safety distance of the present invention judges to indicate the schematic diagram after correcting.
Figure 10 is that the left side back mirror of left-hand mirror of the present invention indicates the correcting mode schematic diagram indicated with the right rear of right rear view mirror.
Figure 11 is that on the left of the present invention, back mirror indicates the using state schematic diagram indicated with right rear.
Detailed description of the invention
Main purpose of the present invention is to provide a kind of marker method of sense organ image-forming principle auxiliary travelling, and the characteristic using Perspective Principles and brain vision to build, utilizes the perspective imaging of visual level line and road lines, comprise following method:
(1) be labeled with different distance on a horizontal, on horizon different distance be labeled with vertical line alternate angle, the different distance on horizon and form angle between vertical line alternate angle, the distance on the angle of angle and horizon is inversely proportional to;
(2) straight line is labeled with different distance, the distance that the straight-line distance that brain vision presents and straight line indicate is inversely proportional to; The method of above-mentioned (1) (2) is used to form the designation system of auxiliary steerman, and the characteristic of (1) (2) is structured on a vision face, make full use of the characteristic that brain vision builds, add that numerical value auxiliary parameter can provide overall distance sense and the ability to predict of steerman front, rear, left and right.And be indicated in horizontal angle by the Distance geometry be indicated on straight line, utilize the characteristic that brain vision builds, thus provide steerman automatically with reference to the effect corrected, when its angle reach maximum identical time, be characteristic that brain vision builds and make best judgement.
As depicted in figs. 1 and 2, front truck safety distance judges to indicate T10, can be arranged in the glove plane of front, driver zone, front truck safety distance judges that indicating T10 can be presented on front windshield T63 with description, paster, projection, transfer printing or projection pattern, and front truck safety distance is judged, and indicating T10 is positioned at driver T66 front angular field of view.Front truck safety distance judges that indicating T10 is provided with several distance marking lines T101, and its numeral is with upright letters printing.If when front truck safety distance judges that it is reflective for indicating T10, the numeral that distance marking line T101 indicates is with the word of falling body printing.
As shown in figures 1 and 3, on the left of forward sight, Distance Judgment indicates T20, can be presented on front windshield T63 with description, paster, projection, transfer printing or projection pattern.On the left of forward sight, Distance Judgment sign T20 is positioned on the end T631 of front truck safety distance judgement sign T10, in the angular field of view of driver T66 front.T21, B sign point T22, a C sign point T23 and D sign T24 is indicated by the left-to-right A that is sequentially provided with, wherein A indicates some T21, B sign point T22, C sign point T23 and is respectively equipped with safe driving marking line T211, T221, T231, safe driving marking line T211, T221, T231 can indicate some T21, a B respectively and indicate and put T22, a C and indicate some T23 and form angle of inclination T212, T222, T232 with A, be between 100 degree 130 degree.D indicates some T24 and is provided with wheel trajectories marking line T241, and can indicate some T24 with D and form angle of inclination T242, be between 100 degree 130 degree.D indicates some T24 and wheel trajectories marking line T241 and is provided with several more line warning line T25 and barrier line T26.If driver T66 live conductor or cross wherein more line barrier line T25 or barrier line T26 time, namely represent that front and back wheel has the situation of more line, remind driver T66 car body T60 should be gone back at once and ajust.If driver T66 travels when hill path, the situation generation under driver T66 just can be avoided to have more line to drop into mountain, improves driver T66 driving safety.
As shown in Figure 1 and Figure 4, on the right side of forward sight, Distance Judgment indicates T30, can be presented on front windshield T63 with retouching total, paster, projection, transfer printing or projection pattern.On the right side of forward sight, Distance Judgment sign 30 is positioned on the T632 of front truck safety distance judgement sign 10, in the angular field of view of driver T66 front.Sequentially be provided with A by the right side to a left side and indicate T31, B sign point T32, a C sign point T33 and D sign T34, wherein A indicates some T31, B sign point T32, C sign point T33 and is respectively equipped with safe driving marking line T311, T321, T331, safe driving marking line T311, T321, T331 can indicate some T31, a B respectively and indicate and put T32, a C and indicate some T33 and form angle of inclination T312, T322, T332 with A, be between 100 degree 130 degree.D indicates some T34 and is provided with wheel trajectories marking line T341, and can indicate some T34 with D and form angle of inclination T342, be between 100 degree 130 degree.D indicates some T34 and wheel trajectories marking line T341 and is provided with several more line warning line T35 and barrier line T36.If driver T66 live conductor or cross wherein more line warning line T35 or barrier line T36 time, namely represent that front and back wheel has the situation of more line, remind driver T66 car body T60 should be gone back at once and ajust.If driver T66 travels when hill path, the situation generation under driver T66 just can be avoided to have more line to drop into mountain, improves driver T66 driving safety.
As shown in Figure 1 and Figure 5, left side back mirror indicates T40, can be presented on left-hand mirror T64 with description, paster or transfer modes.Left side back mirror indicates T40 and is provided with body line T41, and be provided with left and right distance marking line T42, left and right distance marking line T42 is provided with several distance reference lines T44, and left and right distance marking line T42 can be connected with body line T41 is vertical.Left side back mirror indicate T40 be provided with longitudinal separation marking line T43, can with left and right distance marking line T42 cross connection, longitudinal separation marking line T43 can be stacked setting with distance reference line T44.
As shown in figures 1 to 6, right rear indicates T50, can be presented on right rear view mirror T65 with description, paster or transfer modes, right rear indicates T50 and is provided with body line T51, be provided with left and right distance marking line T52, left and right distance marking line T52 is provided with several distance reference lines T54, and left and right distance marking line T52 can be connected with body line T51 is vertical.Right rear indicate T50 be provided with longitudinal separation marking line T53, can with left and right distance marking line T52 cross connection, longitudinal separation marking line T53 can be stacked setting with distance reference line T54.
As shown in Figure 1, front truck safety distance judges that indicating T10 can be presented on front windshield T63 with description, paster, projection, transfer printing or projection pattern.Its calibrating method is for benchmark and front compensation line (gauge target as highway layout) carry out the action of range correct with the headstock T61 of car body T60.General vehicle after tested after, as shown in Figure 7, its headstock of car body T60 T61 is utilized to carry out the action of range correct for benchmark and front 20 rice noodles or carry out check point correction with 20 meters, car body T60 front measurement point, driver 66 can be allowed to judge the distance of front truck more accurately, the effect maintaining safe distance between vehicles can be reached when driving a vehicle, promoting the safety of driving.Front truck safety distance judges to indicate T10 according to different automobile types or car type or pitch-angle or mirror arc, can proportionally carry out level, vertical scale adjustment or measured data customization specification.
As shown in figures 1 and 3, on the left of forward sight, Distance Judgment indicates T20, can be presented on front windshield T63 with description, paster, projection, transfer printing or projection pattern.On the left of forward sight, Distance Judgment sign T20 is positioned on the end T631 of front truck safety distance judgement sign T10, in the angular field of view of driver T66 front.T21, B sign point T22, a C sign point T23 and D sign T24 is indicated by the left-to-right A that is sequentially provided with.General vehicle after tested after, on the left of forward sight, Distance Judgment indicates the angle of inclination T212 of the A sign point T21 and safe driving marking line T211 of T20 is 115 degree, the rake angle T222 that B indicates some T22 and safe driving marking line T221 is 110 degree, and the angle of inclination T232 that C indicates some T23 and safe driving marking line T231 is 105 degree.D indicates some T24 and is provided with wheel trajectories marking line T241, can indicate some T24 form angle of inclination T242 with D, and the angle of inclination T242 that wheel trajectories marking line T241 and D indicates some T24 paster mode is 100 degree; Indicating some T24 with reflective angle of inclination T242 with D is 115 degree.The spacing line segment that A indicates point 21, B indicates point 22, C indicates point 23 and D indicates between some T24 is T200.The spacing line segment T200 length that A indicates some T21 and B sign point T22 is 5 centimeters, the spacing line segment T200 length that B indicates some T22 and C sign point T23 is 5 centimeters, the spacing line segment T200 length that C indicates some T23 and D sign point T24 is 6 centimeters, according to different automobile types or car type or pitch-angle or mirror arc, can proportionally carry out level, vertical scale adjustment or measured data customization specification.
As shown in Figure 1 and Figure 4, on the right side of forward sight, Distance Judgment indicates T30, can be presented on front windshield T63 with retouching total, paster, projection, transfer printing or projection pattern.On the right side of forward sight, Distance Judgment sign T30 is positioned on the T632 of front truck safety distance judgement sign T10, in the angular field of view of driver T66 front.Sequentially be provided with A by the right side to a left side and indicate T31, B sign point T32, a C sign point T33 and D sign 3T4.General vehicle after tested after, on the right side of forward sight, Distance Judgment indicates the angle of inclination T312 of the A sign point T31 and safe driving marking line T311 of T30 is 125 degree, the angle of inclination T322 that B indicates some T32 and safe driving marking line T321 is 120 degree, and the angle of inclination T332 that C indicates some T33 and safe driving marking line T331 is 115 degree.D indicates some T34 and is provided with wheel trajectories marking line T341, can indicate some T34 form angle of inclination T342 with D, and the angle of inclination T342 that wheel trajectories marking line T341 and D indicates some T34 paster mode is 115 degree; Indicating some T34 at reflective angle of inclination T342 with D is 130 degree.It is T300 that A indicates some T31, B sign spacing line segment that T32, C sign point T33 and D indicates between a T34.The spacing line segment T300 length that A indicates some T31 and B sign point T32 is 5.5 centimeters, the spacing line segment T300 length that B indicates some T32 and C sign point T33 is 6 centimeters, the spacing line segment T300 length that C indicates some T33 and D sign point T34 is 7.5 centimeters, according to different automobile types or car type or pitch-angle or mirror arc, can proportionally carry out level, vertical scale adjustment or measured data customization specification.
As shown in Figure 1 and Figure 5, left side back mirror indicates T40, can be presented on left-hand mirror T64 with description, paster or transfer modes.Left and right distance marking line T42 is provided with several distance reference lines T44, and the angle of inclination between the distance marking line T42 of left and right is T4411, T4421, T4431, T4441, T4451, T4461.General vehicle after tested after, distance reference line T44 is provided with 0.5 meter of distance reference line T441,1 meter of distance reference line T442,2 meters of distance reference line T443,3 meters of distance reference line T444,4 meters of distance reference line T445,5 meters of distance reference line T446.The angle of inclination T4411 of 0.5 meter of distance reference line T441 and left and right distance marking line 42 is 73 degree, the angle of inclination T4421 of 1 meter of distance reference line T442 and left and right distance marking line T42 is 50 degree, the angle of inclination T4431 of 2 meters of distance reference line T443 and left and right distance marking line T42 is 32 degree, the angle of inclination T4441 of 3 meters of distance reference line T444 and left and right distance marking line T42 is 26 degree, the angle of inclination T4451 of 4 meters of distance reference line T445 and left and right distance marking line T42 is 22 degree, the angle of inclination T4461 of 5 meters of distance reference line T446 and left and right distance marking line T42 is 16 degree.Left and right distance marking line T42 can be connected with body line T41 is vertical, left side back mirror indicate T40 be provided with longitudinal separation marking line T43, can with left and right distance marking line T42 cross connection.Angle of inclination between longitudinal separation marking line T43 and left and right distance marking line T42 is T4411, and longitudinal separation marking line and 0.5 meter of distance reference line are stacked setting, so angle of inclination T4411 also can be 73 degree.
As shown in Figure 10, the correcting mode that left side back mirror indicates T40 utilizes the tailstock T62 post-equalization line (gauge target as highway layout) of car body T60 to correct, after tailstock T62,10 meters of compensation lines correct, and driver T66 reaches the effect accurately judging rear distance when moveing backward.
As shown in Figure 6, right rear indicates T50, and can be presented on right rear view mirror T65 with description, paster or transfer modes, right rear indicates T50 and is provided with body line T51, can be parallel corresponding with car body T60.Right rear indicates T50 and is provided with left and right distance marking line T52, left and right distance marking line T52 is provided with several distance reference lines T54, angle of inclination T5411, T5421, T5431, T5441, T5451, T5461 between distance reference line T54 and left and right distance marking line T52.General vehicle after tested after, distance reference line T54 is provided with 0.5 meter of distance reference line T541,1 meter of distance reference line T542,2 meters of distance reference line T543,3 meters of distance reference line T544,4 meters of distance reference line T545,5 meters of distance reference line T546.Angle of inclination T5411 between 0.5 meter of distance reference line T541 and left and right distance marking line T52 is 68 degree, angle of inclination T5421 between 1 meter of distance reference line T542 and left and right distance marking line T52 is 48 degree, angle of inclination T5431 between 2 meters of distance reference line T543 and left and right distance marking line T52 is 30 degree, angle of inclination T5441 between 3 meters of distance reference line T544 and left and right distance marking line T52 is 26 degree, angle of inclination T5451 between 4 meters of distance reference line T545 and left and right distance marking line T52 is 20 degree, the angle of inclination T5461 of 0.5 meter of distance reference line T546 and left and right distance marking line T52 is 12 degree.Left and right distance marking line T52 can be connected with body line T51 is vertical, right rear indicates T50 and is provided with longitudinal separation marking line T53, can with left and right distance marking line T52 cross connection, 1 meter of distance reference line T542 of longitudinal separation marking line T53 and left and right distance marking line T52 is stacked setting.
As shown in Figure 8 and Figure 9, the correcting mode that right rear indicates T50 utilizes the tailstock T62 post-equalization line (gauge target as highway layout) of car body T60 to correct, and after tailstock T62,10 meters of compensation lines carry out correcting or carrying out check point correction with 10 meters, car body T60 rear measurement point.Driver T66 can be allowed can accurately to judge rear distance when moveing backward.
As shown in Figure 7, on the left of forward sight, Distance Judgment indicates Distance Judgment on the right side of T20 and forward sight and indicates T30 and be respectively equipped with syndrome 70, syndrome 70 can be separately positioned on the left of forward sight Distance Judgment indicate T20 and forward sight on the right side of Distance Judgment indicate T30 front, driver 66 can utilize foresight intervisibility principle generation driving perspective ray T71 to carry out sight line correction, allows driver T66 more accurately judge left and right, front spacing.
Claims (4)
1. marker method is assisted in a sense organ imaging, use the characteristic that Perspective Principles and brain vision build, utilize the perspective imaging of visual level line and road lines, it is characterized in that, comprise following method: (1) is labeled with different distance on a horizontal, on horizon, different distance place is labeled with vertical line alternate angle, the different distance on its horizon and form angle between vertical line alternate angle, and the distance on the angle of angle and horizon is inversely proportional to; (2) straight line is labeled with different distance, the distance that the straight-line distance that brain vision presents and straight line indicate is inversely proportional to.
2. designation system is assisted in a sense organ imaging; it is characterized in that; comprise: front truck safety distance judges to indicate; be arranged in the glove plane of front, driver zone; be positioned on the front windshield of car body; in the angular field of view of driver front, front truck safety distance judges that sign can be projected in and be attached on front windshield by having an X-rayed paster on front windshield, also by reflection mode; On the left of forward sight, Distance Judgment indicates, and is arranged on the front windshield of car body, is positioned at the first end that front truck safety distance judges to indicate, in the angular field of view of driver front; On the right side of forward sight, Distance Judgment indicates, and is arranged on the front windshield of car body, is positioned at the second end that front truck safety distance judges to indicate, in the angular field of view of driver front; Left side back mirror indicates, and is arranged on the left-hand mirror of car body; Right rear indicates, and is arranged on the right rear view mirror of car body; The marker method of sense organ image-forming principle auxiliary travelling and system thereof, can be arranged on car body front windshield and left and right back mirror, provides the vision of direct viewing type to assist, and improves driver to overall distance sense all around and ability to predict.
3. designation system is assisted in the sense organ imaging according to claims 2, it is characterized in that, wherein front truck safety distance judge to indicate, on the left of forward sight Distance Judgment indicate with forward sight on the right side of Distance Judgment indicate can describe, paster, projection, transfer printing or projection pattern be presented on front windshield.
4. designation system is assisted in the sense organ imaging according to claims 2, it is characterized in that, the D that wherein on the left of forward sight, Distance Judgment indicates and on the right side of forward sight, Distance Judgment indicates indicates point and is provided with several more line warning line and barrier lines with wheel trajectories marking line side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206390.2A CN104802711A (en) | 2015-04-28 | 2015-04-28 | Marking method for assisting driving by sensory imaging principle and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510206390.2A CN104802711A (en) | 2015-04-28 | 2015-04-28 | Marking method for assisting driving by sensory imaging principle and system thereof |
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| CN104802711A true CN104802711A (en) | 2015-07-29 |
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| CN201510206390.2A Pending CN104802711A (en) | 2015-04-28 | 2015-04-28 | Marking method for assisting driving by sensory imaging principle and system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106183980A (en) * | 2016-07-15 | 2016-12-07 | 深圳前海辅驾宝车联网有限公司 | The method accurately indicating barrier |
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