➤ as a small broken car drove hundreds of thousands of Automotive Engineers, Jun rut Whenever I see are drooling supercar, the most anticipated day who suddenly told me that the house is invisible rich, it is best that the next day will be able to put the Porsche 918 Spyder to go. But the reality is so cruel, beat me again and again.
If there would be no relief, at least, out of family cars is probably more elegant, ultra-running awkward and out of the way, can only say that revealed a deep sense of wild beauty.
Well, do not take the fun of the ultra-running. The reason why talk scripts, in fact, wants to draw everyone’s attention – ultra-running is in fact compromise the handsome and mobility, to ensure the family car out of a sense of elegance, has a deep knowledge of ergonomics.
out of the car this simple action, seemingly very dull affect user experience, so we need to have a conversation it contains what knowledge, what we will encounter difficult to reconcile the problem?
vehicle height
height and gate beams and projecting width
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SUV high ground clearance and a high sitting position can bring a better view, but too high will result disposed on and off inconvenience. Especially encountered walk through dirt road, it is easy to cut to the leg fence door beam mud or water stains.
Further in addition,
Beam Gate The dimensional change is caused by one of the reasons of the rub. In the collision against the car door beam column is critical, but compared to the last century, the body design, modern body (Gates beam) becomes more stout.
For example, Wei to ES8 design Gate beam, using one cavity threshold beam design, is to strengthen the floor, to ensure the safety of the battery pack.
Therefore, some high arranged SUV will design the pedal, there will be some of the more advanced electric pedal. Aftermarket, the welcome pedal configuration is one of the hottest selling.
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of the seat
such as height, locations, and movable, etc.
to ask before modern seat and the seat in the 1990s chair What is the difference, the most important change is the seat of the parcel has been significantly improved,
sofa seat
no longer popular.
the seat (particularly front seats) for He stressed that the parcel, will be designed with support on both sides of the thigh. But will slightly reduce the sense out of experience, specialDo some hard seat, a little diaphragm ass.
▲ for the new seat (primarily front seats), in order to emphasize the parcel, in fact, reduce the sense of experience out of
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there are seats in the design of a test to enter in and out, as is the analog of people in and out, wear the seat (especially the thigh wings), the purpose of this testing is important to determine whether the two wings of the thigh wrap is collapsed.
designed qualified seats typically lasting 30,000 out of the former will not be an exception, so long as the seat properly maintained, this diaphragm may have to be accompanied by a sense of to retire the car. It can be said on both sides of the thigh supporting the increase is typical quot; Great place to take Small quot; design, although it will reduce slightly out of the experience, but the ride experience is enhanced after the sit in.
Of course, this is not the most vexing point seat . The most impact out of the experience or the seat can not be rotated in order to highlight the advanced nature of the design,
rotating seat
often appear in concept cars, such as rotating seat Chevrolet Biscayne concept car used on impressive.
This concept car released in 1955, unfortunately, 65 years later, the swivel seat is still rare.
The reason is because this design requires a lot of activities space, usually on the door and, with no B-pillar design use.
by the end of March this year, India Vaahan company actually announced a research and development results, this car seat is called Caruna easy for older people and those with reduced mobility in and out of the car. But whether this type of seat by a strong inspection regulations is still unknown, it is estimated short period of time can only be used as a special vehicle.
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the door frame designed
the door frame opening size, design point
off easily stand on this, the opening size of the door frame big is better, but the car is actually a product of compromise. Want bigger opening, the most direct way is to increase the vehicle height, weaken the arc of the roof line, such as the Mercedes-Benz G-Class such a hardcore off-road SUV design. But now the car emphasis on low drag coefficient, streamlined design, hardcore SUV design is not popular.
In addition to the door frame made more upright, may be increased further opening depth.
Hoffmeister corner
refers to a position close to the rear window column C there is a small corner, since this design BMW1500 (1961) began to shine, called the history of classic BMW design elements.
This corner design allows the vehicle a sportier look, but also because the use of the triangular window after integrating the one-piece doors knotConfiguration, can increase the size of the opening, more convenient access to the vehicle.
but BMW to change, gradually put this design canceled, people are puzzled. Probably it is said Huo traditional corner is more like conventional gasoline cars of the last century symbol, representing the old and traditional? Rut Jun disagrees, but can only accept the reality.
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of the door opening
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dazzling variety of open the door, in addition to cool, highlight the noble, the most authentic purpose is actually easy access. On the door or, gull / Eagle Wing door worth mentioning, very much concerned about this.
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especially in face of parallel parking when the eagle wing doors can keep more comfortable out manner, without neatly buttoned, turn out drilling out a little space.
Of course, for family cars in general, two or more door knotOr some strange structure, our common or ipsilateral to open the door. How to increase this way out of space, it fell on a larger door opening angle.
how
car something approaching a 90 degree angle turn, depends on the focus and limit hinge design. There are two parts
The door and the vehicle body are connected together, called a
of the hinge
, called a
stop
. As the name suggests, a fixed effect, a door opening angle be limiting effect.
One might ask, why would the use of the door limit bit is it?
For most of the door design, it will give priority to 70deg; open-angle design, it has the advantage door open space to meet most needs, while easy access the sliding door passenger car.
If you do 90deg; open angle, the natural advantage is more convenient out . But the more difficult it will lead to pull the door after the passengers sit in the hand. If the shoulder to shorten the distance between the door handle, the hinge will close off the handle design, the sliding door will be too laborious arm.
Of course, if you say like Lao Silai Adams did engage in a power rear door, a key to close, and that when I did.
The reality is that, like Mai Rui Bao door , although a large opening angle, but if no one outside help to close, in fact, experience a sense it will be discounted.
▲ door fender, in addition to the deduction hand, leaving the door handle is not particularly
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engineers will usually avoid using this design, if we want to open a larger angle, now prevalent use of relatively coarse and position the appropriate door handles, such as the Honda crown this road ramp door handle most common. 
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written in the last
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this small step out of the door, in fact, contains a great deal of knowledge. With today’s introduction, you will find the family car design is the result of a compromise, ergonomics is not absolutely perfect. Because the situation often appears on the trade-off of the car, designers and engineers are also many dry rack, general layout engineer to smooth things physically and mentally exhausted is the norm.
“open class” |
Author: tilapia
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