CN110082125A - The blind area measurement method of automobile A column plaque - Google Patents
The blind area measurement method of automobile A column plaque Download PDFInfo
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- CN110082125A CN110082125A CN201910381584.4A CN201910381584A CN110082125A CN 110082125 A CN110082125 A CN 110082125A CN 201910381584 A CN201910381584 A CN 201910381584A CN 110082125 A CN110082125 A CN 110082125A
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- indicateing arm
- automobile
- blind area
- column plaque
- measurement method
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of blind area measurement method of automobile A column plaque, A column plaque includes the first edge and the second edge, includes the following steps: (1) setting monitoring origin on the operator seat of car body；(2) the first indicateing arm is set in the preset range in the front of car body；(3) the second indicateing arm is set in the preset range in the front of car body, and the line of both the first indicateing arm and second indicateing arm forms instruction section, and instruction section is mutually perpendicular to car body extending direction；(4) the first indicateing arm is moved to close to the first edge side along instruction section, until monitoring origin connect on the extension line for the first straight line to be formed with the first edge and stops；(5) the second indicateing arm is moved to close to the second edge side along instruction section, until monitoring origin connect on the extension line for the second straight line to be formed with the second edge and stops, measuring the distance between the first indicateing arm and the second indicateing arm.The present invention provides a kind of blind area measurement method of automobile A column plaque, simple, intuitive.
Description
Technical field
The present invention relates to automotive visuals, more particularly, to a kind of blind area measurement method of automobile A column plaque.
Background technique
During automobile research, the vehicle visuality of automobile is the key factor in design process.Automobile A column plaque shadow
It is visual to ring vehicle.The batter post of preceding windshield two sides be A column plaque, whenever automobile turn or enter bend before, driver
The visual field blind area can be caused, therefore, A column plaque is to process of especially turning in driving procedure by A column plaque partial occlusion
In safety have an important influence, the blind area of A column plaque is that consumer chooses important references during automobile.
(GB11562-2014) is, it is specified that driver side A in " front visual field of automobile driver requirements and measurement methods "
The definition and test method of the binocular impeding angle of column plaque.Fig. 1 is binocular impeding angle instrumentation plan in the prior art.Such as figure
Shown in 1, pass through E2With E excessively1The S of point2The parallel straight line of the tangent line of section outer rim and pass through E2The section S of point1The tangent line of inner edge
Angle in the horizontal plane.Above-mentioned definition and evaluation method are only applicable to the design of product data development phase and check work,
And the angle measured is difficult to be mapped with the practical car experience of user.After real vehicle is made, it is also difficult in use
The method of stating calculates the binocular impeding angle of the A column plaque of real vehicle, has biggish limitation.Even if data phase is according to above-mentioned side
The binocular impeding angle for the A column plaque that method is checked is smaller, it is also possible to there is a situation where the visual field in real vehicle stage experience it is poor, after
Phase changes cost and period cost is very big.During relatively vehicle, actual reference can not be provided for passenger.
Therefore, it is necessary to a kind of blind area measurement methods of automobile A column plaque, to solve the above problems.
Summary of the invention
In view of this, being suitable for it is an object of the invention to propose a kind of blind area measurement method of automobile A column plaque
Real steering vectors stage, test method are simple, it is easy to accomplish the comparison between different automobile types has more intuitive effect.
Based on a kind of above-mentioned purpose blind area measurement method of automobile A column plaque provided by the invention, A column plaque includes
The first edge and the second edge being oppositely arranged along width of the carbody direction, the blind area measurement method of automobile A column plaque include
Following steps:
(1) the setting monitoring origin on the operator seat of car body；
(2) the first indicateing arm is set in the preset range in the front of the car body；
(3) the second indicateing arm is set in the preset range in the front of the car body, first indicateing arm and described the
The line of both two indicateing arms forms instruction section；
(4) first indicateing arm is moved to close to first edge side along the instruction section, until the monitoring
Origin, which is connect on the extension line for the first straight line to be formed with first edge, to be stopped；
(5) second indicateing arm is moved to close to second edge side along the instruction section, until the monitoring
Origin, which is connect on the extension line for the second straight line to be formed with second edge, to be stopped, and first indicateing arm and described the are measured
The distance between two indicateing arms.
The distance between the first indicateing arm and the second indicateing arm are obtained by above method measurement, distance value is bigger, represents A
The width of column plaque is relatively bigger；The above method is suitable for the measurement of the blind area of the A column plaque of two sides, testing procedure phase
Together；It is by the distance between the first indicateing arm and the second indicateing arm for measuring and comparing different automobile types, i.e., comparable intuitively to obtain
Know the blind area range of A column plaque, purchases vehicle for client and reference value is provided.Using the blind area of above-mentioned automobile A column plaque
Measurement method, it is simple suitable for product data development phase and the real steering vectors stage in later period, test method, it is easy to accomplish no
With the comparison between vehicle, there is more intuitive effect.
Preferably, in step (3) further include: graduated measurement scale is marked in setting in the instruction section.By setting
Set measurement scale, by the first indicateing arm and the second indicateing arm be arranged at instruction section when, can directly converse the first indicateing arm and
The distance between second indicateing arm simplifies operating procedure, reduces measurement difficulty.
Preferably, in step (3) further include: the instruction section is mutually perpendicular to the car body extending direction.By setting
The extending direction for setting instruction section, can be improved range accuracy, so that the distance between the first indicateing arm and the second indicateing arm are worth
It is more representative.
Preferably, in step (3) further include: the instruction section and the vertical range of the car body between the two be 3~
5m.Within the above range by vertical range control, operation had both been facilitated, the data with reference value can be provided by having.
Preferably, in step (3) further include: the height of both first indicateing arm and described second indicateing arm is flat
Together, and be below the car body preceding shelves glass height.Both first indicateing arm and the second indicateing arm height are concordant, can reduce
Difficulty is measured, measurement accuracy is improved；It is lower than the preceding shelves glass of car body by the height of the first indicateing arm of control and the second indicateing arm,
The range of blind area can really be presented.
Preferably, the blind area measurement method of the automobile A column plaque further includes step (6): first indicateing arm
The first line, second indicateing arm and the monitoring origin the second line of formation are formed with the monitoring origin, described in measurement
Angle between first line and second line.The coverage area of the angle is blind area, can by measuring the angle
The range of auxiliary evaluation blind area.
Preferably, in step (3) further include: guide rail is laid with along the instruction section, in first indicateing arm and institute
The sliding block for being respectively provided on the second indicateing arm and being used cooperatively with the guide rail is stated, first indicateing arm and second indicateing arm are equal
It can be moved back and forth along by the sliding block along the guide rail.Cooperated by guide rail and sliding block, the first indicateing arm and the can be reduced
The mobile difficulty of two indicateing arms improves movement speed, while precisely being controlled to the position of the first indicateing arm and the second indicateing arm
System.
Preferably, in step (1) further include: support frame is set in the operator seat of the car body, support frame as described above is used for
Fixation can emit the monitoring device of light.It uses support frame that can provide stable support for monitoring device, improves measurement accuracy.
Preferably, in step (1) further include: support frame as described above is connect with the operator seat liftable.Support frame is adjustable
Whole bearing height, so that the monitoring height of different automobile types is respectively positioned on sustained height, to realize the switching between different vehicles
Measurement.
Furthermore it is preferred that in step (1) further include: support frame as described above is rotatably connected with the monitoring device.Not
Change monitoring device height under the premise of, adjust monitoring device transmitting light angle, so as between two A column plaques into
Row handover measurement improves measurement accuracy, reduces measurement difficulty.
From the above it can be seen that the blind area measurement method of automobile A column plaque provided by the invention, with existing skill
Art is compared, and is had the advantage that and is obtained the distance between the first indicateing arm and the second indicateing arm, distance by above method measurement
Value is bigger, and the width for representing A column plaque is relatively bigger；The above method is suitable for the measurement of the blind area of the A column plaque of two sides,
Testing procedure is identical；It is by the distance between the first indicateing arm and the second indicateing arm for measuring and comparing different automobile types, i.e., comparable
More intuitively know the blind area range of A column plaque, purchases vehicle for client and reference value is provided.Using above-mentioned automobile A column plaque
Blind area measurement method, suitable for product data development phase and the real steering vectors stage in later period, test method is simple,
The comparison being easily achieved between different automobile types has more intuitive effect.
Detailed description of the invention
By the way that embodiment is described with reference to the accompanying drawing, features described above of the invention and technological merit will become
More understands and be readily appreciated that.
Fig. 1 is binocular impeding angle instrumentation plan in the prior art.
Fig. 2 is the schematic diagram of the blind area measurement method of the automobile A column plaque used in the specific embodiment of the invention.
Wherein appended drawing reference:
1: car body；2:A column plaque；21: the first edges；22: the second edges；
3: monitoring origin；4: the first indicateing arms；5: the second indicateing arms；6: instruction section.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.Wherein identical components are presented with like reference characters.It needs to illustrate
It is that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the direction in attached drawing.It uses
Word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Fig. 2 is the schematic diagram of the blind area measurement method of the automobile A column plaque used in the specific embodiment of the invention.Such as
Shown in Fig. 2, the blind area measurement method of automobile A column plaque includes: car body 1, A column plaque 2, monitoring origin 3, the first indicateing arm
4 and second indicateing arm 5.
A column plaque 2 includes the first edge 21 and the second edge 22 being oppositely arranged along 1 width direction of car body；Automobile A column decorations
The blind area measurement method of plate includes the following steps:
(1) the setting monitoring origin 3 on the operator seat of car body 1；
(2) the first indicateing arm 4 is set in the preset range in the front of car body 1；
(3) the second indicateing arm 5, the first indicateing arm 4 and the second indicateing arm 5 are set in the preset range in the front of car body 1
The line of the two forms instruction section 6；
(4) the first indicateing arm 4 is moved to close to 21 side of the first edge along instruction section 6, until monitoring origin 3 and the first side
Stop on the extension line of the first straight line formed along 21 connections；
(5) the second indicateing arm 5 is moved to close to 22 side of the second edge along instruction section 6, until monitoring origin 3 and the second side
Stop on the extension line of the second straight line formed along 22 connections, measures the distance between the first indicateing arm 4 and the second indicateing arm 5.
The distance between the first indicateing arm 4 and the second indicateing arm 5 are obtained by above method measurement, distance value is bigger, generation
The width of Table A column plaque is relatively bigger；The above method is suitable for the measurement of the blind area of the A column plaque of two sides, testing procedure
It is identical；It is by the distance between the first indicateing arm 4 and the second indicateing arm 5 for measuring and comparing different automobile types, i.e., comparable intuitive
The blind area range for knowing A column plaque, for client purchase vehicle reference value is provided.Using the visual field of above-mentioned automobile A column plaque
The measurement method of blind area, suitable for product data development phase and the real steering vectors stage in later period, test method is simple, is easy to real
Comparison between existing different automobile types, has more intuitive effect.
Preferably, in step (3) further include: graduated measurement scale is marked in setting in instruction section 6.It is surveyed by setting
Gage degree can directly converse 4 He of the first indicateing arm when the first indicateing arm 4 and the second indicateing arm 5 are arranged at instruction section 6
The distance between second indicateing arm 5 simplifies operating procedure, reduces measurement difficulty.
Preferably, in step (3) further include: instruction section 6 is mutually perpendicular to 1 extending direction of car body.It is indicated by setting
The extending direction of section 6, can be improved range accuracy, so that the distance between the first indicateing arm 4 and the second indicateing arm 5 value are more
It is representative.
Preferably, in step (3) further include: instruction section 6 is 3~5m with the vertical range of car body 1 between the two.Vertically
Apart from excessive, increase control difficulty；Vertical range is too small, and practical reference role is relatively small；Vertical range is controlled above-mentioned
In range, operation was both facilitated, the data with reference value can be provided by having.
Preferably, in step (3) further include: the height of 5 the two of the first indicateing arm 4 and the second indicateing arm is concordant, and
Lower than the height of the preceding shelves glass of car body 1.Both first indicateing arm 4 and the second indicateing arm 5 height are concordant, and it is difficult can to reduce measurement
Degree improves measurement accuracy；It is lower than the preceding shelves glass of car body 1 by the height of the first indicateing arm 4 of control and the second indicateing arm 5, it can
The true range that blind area is presented.
In the present embodiment, the first indicateing arm 4 and/or the second indicateing arm 5 include but is not limited to warning cone, the bottom of warning cone
Seat is stablized, and is not higher than preceding shelves glass, and reference value is high.
Preferably, the blind area measurement method of automobile A column plaque further includes step (6): the first indicateing arm 4 and monitoring are former
Point 3 forms the first line, and the second indicateing arm 5 forms the second line with monitoring origin 3, measures between the first line and the second line
Angle.The coverage area of the angle be blind area, by measure the angle can auxiliary evaluation blind area range.
When different vehicles, which is all moved to same position, is tested, frequent mobile first indicateing arm 4 and second refers to
Indicating 5 or amendment repeatedly to position can correspondingly increase the workload of operating personnel, it is preferable that also wrap in step (3)
It includes: being laid with guide rail along instruction section 6, be respectively provided with the cunning being used cooperatively with guide rail on the first indicateing arm 4 and the second indicateing arm 5
Block, the first indicateing arm 4 and the second indicateing arm 5 can be moved back and forth along by sliding block along guide rail.Cooperated by guide rail and sliding block,
The mobile difficulty of the first indicateing arm 4 and the second indicateing arm 5 can be reduced, improves movement speed, while to the first indicateing arm 4 and second
The position of indicateing arm 5 is precisely controlled.
Preferably, in step (1) further include: support frame is set in the operator seat of car body 1, support frame is for fixing and can send out
Penetrate the monitoring device of light.Stable support is provided for monitoring device by setting support frame, monitoring device is as monitoring origin hair
Light is penetrated, makes light by the first edge 21 and the first instruction section 4, then the first instruction of record 4 position of section rotates monitoring and sets
It is standby, make light by the second edge 22 and the second instruction section 5, then the second instruction of record 4 position of section calculates or measure the
Distance between one indicateing arm 4 and the second indicateing arm 5.It uses support frame that can provide stable support for monitoring device, improves measurement
Accuracy.
When different vehicles, which is all moved to same position, is tested, monitoring height of the origin in different automobile types should be protected
It holds consistent, it is preferable that in step (1) further include: support frame is connect with operator seat liftable.Support frame adjustable support is high
Degree, so that the monitoring height of different automobile types is respectively positioned on sustained height, to realize the handover measurement between different vehicles.
When needing to measure the A column plaque of two sides, need to rotate monitoring device, to change radiation direction, additionally, it is preferred that
Ground, in step (1) further include: support frame is rotatably connected with monitoring device.Under the premise of not changing monitoring device height,
It is accurate to improve measurement to switch over measurement between two A column plaques for the angle for adjusting the transmitting light of monitoring device
Property, reduce measurement difficulty.
The use process of the blind area measurement method of automobile A column plaque is described further below.
(1) vehicle is stopped just checking whether the A column plaque installation of two sides is accurate, checks the preceding shelves glass of A column plaque two sides
And whether glass for vehicle window is clear；By vehicle with recanalization to designated state, such as fully loaded, manned, unloaded etc.；Vehicle and refer to
Show that there is no barriers between section 6；
(2) monitoring device or driver may be selected as monitoring origin, when vehicle is purchased in selection, buyer can ride in and drive
It sails on position, adjusts seat and steering wheel to comfortable steering position, fasten seat belts, then using the eyes of buyer as prison
Origin is surveyed, the blind area of the A column plaque of driver side is measured；
(3) the first indicateing arm 4 is set at the front of car body 1 (such as at 4m)；
(4) the second indicateing arm 5, the company of 5 the two of the first indicateing arm 4 and the second indicateing arm are set at the front 4m of car body 1
Line forms instruction section 6；Instruction section 6 is mutually perpendicular to 1 extending direction of car body；Graduated measuring scale is marked in setting in instruction section 6
Degree；
(5) the first indicateing arm 4 is moved to close to 21 side of the first edge along instruction section 6, until monitoring origin 3 and the first side
Stop on the extension line of the first straight line formed along 21 connections；
(6) the second indicateing arm 5 is moved to close to 22 side of the second edge along instruction section 6, until monitoring origin 3 and the second side
Stop on the extension line of the second straight line formed along 22 connections, measures or calculate between the first indicateing arm 4 and the second indicateing arm 5
Distance.
(7) first indicateing arms 4 form the first line with monitoring origin 3, and the second indicateing arm 5 forms second with monitoring origin 3
Line measures the angle between the first line and the second line；
(8) step (5)~(7) are repeated, the blind area of the A column plaque of copilot side is measured；
(9) step (1)~(8) are repeated, the visual field for measuring the driver side of other vehicles and the A column plaque of copilot side is blind
Area, and be compared；The distance between first indicateing arm 4 and the second indicateing arm 5 are bigger, and the width for representing A column plaque is opposite more
Greatly, blind area is also corresponding bigger.
It is and existing from the description above with practice it is found that the blind area measurement method of automobile A column plaque provided by the invention
There is technology to compare, have the advantage that and the distance between the first indicateing arm and the second indicateing arm are obtained by above method measurement,
Distance value is bigger, and the width for representing A column plaque is relatively bigger；The above method is suitable for the blind area of the A column plaque of two sides
Measurement, testing procedure are identical；By the distance between the first indicateing arm and the second indicateing arm for measuring and comparing different automobile types, i.e.,
The comparable blind area range for intuitively knowing A column plaque purchases vehicle for client and provides reference value.Using above-mentioned automobile A column
The measurement method of the blind area of plaque, suitable for product data development phase and the real steering vectors stage in later period, test method
Simply, it is easy to accomplish the comparison between different automobile types has more intuitive effect.
It should be understood by those ordinary skilled in the art that: the above is only a specific embodiment of the present invention, and
It is not used in the limitation present invention, all any modification, equivalent substitution, improvement and etc. within purport of the invention, done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of blind area measurement method of automobile A column plaque, A column plaque includes be oppositely arranged along width of the carbody direction
One edge and the second edge, which is characterized in that the blind area measurement method of automobile A column plaque includes the following steps:
(1) the setting monitoring origin on the operator seat of car body；
(2) the first indicateing arm is set in the preset range in the front of the car body；
(3) the second indicateing arm is set in the preset range in the front of the car body, and first indicateing arm and described second refer to
The line of both indicatings forms instruction section；
(4) first indicateing arm is moved to close to first edge side along the instruction section, until the monitoring origin
It connect on the extension line for the first straight line to be formed and stops with first edge；
(5) second indicateing arm is moved to close to second edge side along the instruction section, until the monitoring origin
It connect on the extension line for the second straight line to be formed and stops with second edge, measure first indicateing arm and described second and refer to
The distance between indicating.
2. the blind area measurement method of automobile A column plaque according to claim 1, which is characterized in that in step (3)
Further include: graduated measurement scale is marked in setting in the instruction section.
3. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that in step
(3) in further include: the instruction section is mutually perpendicular to the car body extending direction.
4. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that in step
(3) in further include: the instruction section is 3~5m with the vertical range of the car body between the two.
5. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that in step
(3) in further include: first indicateing arm is concordant with the height of both second indicateing arms, and before being below the car body
The height of shelves glass.
6. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that the automobile
The blind area measurement method of A column plaque further includes step (6): first indicateing arm and the monitoring origin form first and connect
Line, second indicateing arm and the monitoring origin form the second line, measure first line and second line it
Between angle.
7. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that in step
(3) in further include: along the instruction section be laid with guide rail, be respectively provided on first indicateing arm and second indicateing arm with
The sliding block that the guide rail is used cooperatively, first indicateing arm and second indicateing arm can along by the sliding block along institute
State guide rail reciprocating movement.
8. the blind area measurement method of automobile A column plaque according to claim 1 or 2, which is characterized in that in step
(1) in further include: support frame is set in the operator seat of the car body, support frame as described above is used to fix the monitoring that can emit light and sets
It is standby.
9. the blind area measurement method of automobile A column plaque according to claim 8, which is characterized in that in step (1)
Further include: support frame as described above is connect with the operator seat liftable.
10. the blind area measurement method of automobile A column plaque according to claim 9, which is characterized in that in step (1)
In further include: support frame as described above is rotatably connected with the monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381584.4A CN110082125B (en) | 2019-05-08 | 2019-05-08 | Method for measuring blind area of visual field of automobile A column decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381584.4A CN110082125B (en) | 2019-05-08 | 2019-05-08 | Method for measuring blind area of visual field of automobile A column decorative plate |
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| CN110082125A true CN110082125A (en) | 2019-08-02 |
| CN110082125B CN110082125B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910381584.4A Active CN110082125B (en) | 2019-05-08 | 2019-05-08 | Method for measuring blind area of visual field of automobile A column decorative plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959735A (en) * | 2021-10-20 | 2022-01-21 | 江苏徐工工程机械研究院有限公司 | Portable visual field measuring device and measuring method |
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| CN208091427U (en) * | 2018-05-02 | 2018-11-13 | 重庆宇杰汽车设计有限公司 | A column disturbance of disturbance of visual field angle measuring devices |
| CN108909628A (en) * | 2018-07-27 | 2018-11-30 | 李智勇 | A kind of automobile A column arrangement for perspective |
| CN109703458A (en) * | 2018-12-27 | 2019-05-03 | 惠州市德赛西威汽车电子股份有限公司 | A kind of method and device thereof detecting vehicle pillar A blind |
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| CN202453195U (en) * | 2011-12-27 | 2012-09-26 | 长安大学 | Detecting device for visual field blind area of vehicle |
| CN208091427U (en) * | 2018-05-02 | 2018-11-13 | 重庆宇杰汽车设计有限公司 | A column disturbance of disturbance of visual field angle measuring devices |
| CN108909628A (en) * | 2018-07-27 | 2018-11-30 | 李智勇 | A kind of automobile A column arrangement for perspective |
| CN109703458A (en) * | 2018-12-27 | 2019-05-03 | 惠州市德赛西威汽车电子股份有限公司 | A kind of method and device thereof detecting vehicle pillar A blind |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113959735B (en) * | 2021-10-20 | 2024-04-02 | 江苏徐工工程机械研究院有限公司 | Portable vision measuring device and measuring method |
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