Der Xiaomi SU7 setzt neue Maßstäbe in der Fahrzeugsicherheit und kombiniert modernste Assistenzsysteme mit robuster Karosseriestruktur. In diesem Video zeigen wir, warum diese Elektro-Limousine zu den sichersten ihrer Klasse gehören könnte.
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✅ Source: Xiaomi
➡️ Mehr Infos: https://www.tuningblog.eu/?s=Xiaomi+SU7
Der Xiaomi SU7 (2026) überzeugt mit einem umfassenden Sicherheitskonzept: Von LiDAR-gestützter Fahrerassistenz über automatisches Notbremsen und Ausweichlenken bis hin zu einer hochfesten Karosserie für maximale Crashsicherheit. Ergänzt wird das Paket durch verbesserte Batteriesicherheit, redundante Türsysteme und ein fein abgestimmtes Fahrwerk für mehr Stabilität in kritischen Situationen. Eine spannende Analyse für alle, die sich für moderne E-Mobilität und innovative Sicherheitstechnologien interessieren.
#XiaomiSU7 #Elektroauto #EVSicherheit #Autotechnologie
#Fahrerassistenz #LiDAR #Elektromobilität #Autos2026
#tuningblog - das Magazin für Auto-Tuning und Mobilität!
😇 Dein Abo hilft uns: https://tublo.eu/abonnieren
✅ Source: Xiaomi
➡️ Mehr Infos: https://www.tuningblog.eu/?s=Xiaomi+SU7
Der Xiaomi SU7 (2026) überzeugt mit einem umfassenden Sicherheitskonzept: Von LiDAR-gestützter Fahrerassistenz über automatisches Notbremsen und Ausweichlenken bis hin zu einer hochfesten Karosserie für maximale Crashsicherheit. Ergänzt wird das Paket durch verbesserte Batteriesicherheit, redundante Türsysteme und ein fein abgestimmtes Fahrwerk für mehr Stabilität in kritischen Situationen. Eine spannende Analyse für alle, die sich für moderne E-Mobilität und innovative Sicherheitstechnologien interessieren.
#XiaomiSU7 #Elektroauto #EVSicherheit #Autotechnologie
#Fahrerassistenz #LiDAR #Elektromobilität #Autos2026
#tuningblog - das Magazin für Auto-Tuning und Mobilität!
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MotorTranskript
00:00Safety above all is a product development principle that we at Xiaomi Auto have always adhered to.
00:05Both Active Safety Assistance and Passive Safety fall under the scope of safety design.
00:10Assistance refers to vehicle safety technologies that use sensors to implement sensing, algorithms for recognition, decision making, and planning, and
00:18execution to intervene, proactively preventing and reducing the risk of vehicle collisions.
00:24Passive Safety, on the other hand, is about protecting the safety of occupants in the cabin as much as possible
00:29through body structural safety design when a collision is unavoidable.
00:33In its Passive Safety design, Xiaomi has adopted a design philosophy that balances both flexibility and rigidity.
00:40First, energy-absorbing deformation zones are designed into the front, rear, and sides of the vehicle body.
00:46These absorb a large amount of energy impact when a collision occurs.
00:50Meanwhile, high-strength materials form non-deformable zones to withstand the energy that cannot be absorbed.
00:57The two work together to protect the safety of vehicle occupants.
01:02Recently, the Xiaomi SU-7 completed an MPDV frontal 50% offset collision test with collision energy reaching 1.44
01:10times the standard requirement.
01:12This collision test represents one of the most common types of frontal collision accidents.
01:16Its standard collision speed is 50 km per hour.
01:21However, we adopted a speed of 60 km per hour.
01:25The relative speed reached 120 km per hour.
01:28This is equivalent to a head-on collision on a city road, with even more severe conditions.
01:32The Xiaomi SU-7's performance in this collision test earned it a Pea Safety Challenge Success certificate issued by professional
01:39institutions.
01:40This means that in the face of vehicle head-on collisions, which have a high occurrence rate and a high
01:45proportion of severe accidents on Chinese roads,
01:47and in high-risk accident scenarios, the performance of the Xiaomi SU-7 can provide our users with better safety
01:53protection capabilities.
01:56Today, we have brought the experimental vehicle from this collision test to the site.
02:05Combined with a complete Xiaomi SU-7, we will gradually disassemble it to provide an in-depth interpretation of the
02:11Xiaomi SU-7's passive safety.
02:26When a frontal collision occurs, the first line of defense is the 7-series aerospace-grade aluminum bumper beam.
02:32This type of aluminum material was once widely used in the manufacturing of rocket and aircraft components.
02:38Not only is it lightweight, but its strength and performance are also outstanding.
02:42Beyond the high-strength selection, the entire front bumper beam has a width of 1,490 millimeters, covering 76%
02:50of the vehicle's width.
02:51This provides a larger and more comprehensive range of protection for the entire vehicle width.
02:55Its interior adopts a mu-shaped extrusion structure, which can further increase its bending resistance.
03:01The middle part uses an arc design to ensure performance stability.
03:07In the event of a collision, the bumper beam can effectively absorb collision energy and direct the impact force to
03:13the energy-absorbing boxes.
03:16This allows the energy-absorbing structure to deform according to the design safety path.
03:21It channels the collision energy to positions with better energy absorption performance, and it ensures the impact force is conducted
03:28to the non-deformable zones to provide protection.
03:31To absorb as much energy as possible, remove the bumper beam to reveal two symmetrical 6-series aluminum alloy energy
03:38-absorbing boxes.
03:41Their total deformable length reaches 280 millimeters, with a cross-sectional area of 14,275 square millimeters.
03:49The interior utilizes a field-shaped cross-section structure.
03:53This design ensures more uniform force distribution, effectively enhancing the section's compression resistance and energy absorption.
04:00This maximizes impact energy absorption.
04:03On the sides of the energy-absorbing boxes, we designed a crease structure.
04:09By precisely setting the position and shape of these induction grooves, we ensure the boxes collapse exactly along the preset
04:15path during a collision, effectively completing energy-absorption and directional motion.
04:21It also efficiently channels impact force to the rear longitudinal beams, avoiding unnecessary damage to other body structures.
04:29Opening the front hood, you can see the integrated die-cast aluminum triangular beam from above.
04:34This is a proprietary Xiaomi structure that won the Best Structure Award at the 2025 International Die Casting Competition of
04:40the North American Die Casting Association.
04:41It is rigidly connected to the integrated die-cast suspension towers on both sides and the upper cross-beam of
04:47the firewall.
04:47This forms a three-dimensional, web-like ring pad.
04:50It allows collision forces to be distributed along optimized paths to the sides and rear of the vehicle body.
04:56This reduces the direct impact force on the passenger cabin, dissipating as much collision energy as possible before it reaches
05:02the deformable zones.
05:05The upper suspension tower domes and the integrated die-cast triangular beam together form the upper load path for the
05:12vehicle front.
05:14Removing the triangular beam and other front compartment components, we can see the front longitudinal beams connected to the front
05:19bumper beam and energy-absorbing boxes.
05:21The front longitudinal beams, energy-absorbing boxes, and front bumper beam make up the middle load path for the vehicle
05:27front.
05:29The front longitudinal beams are the most critical load transfer paths for frontal collisions.
05:33A new generation of excellent longitudinal beam designs provides high occupant protection performance and outstanding energy absorption efficiency.
05:40The total length of the longitudinal beams reaches 760 millimeters, providing ample space for energy-absorbing deformation.
05:47Follow me.
05:50The most important factor for longitudinal beam deformation is stability.
05:54It must deform according to the safety design mode to achieve maximum energy efficiency.
05:59We use a combination of materials with different strengths for the inner and outer walls, along with variable cross-section
06:04dimensioning, combined with the layout design of folding induction grooves.
06:07During a collision, this effectively guides the beam to complete a three-stage folding, resulting in more thorough and stable
06:13deformation.
06:13This significantly improves energy absorption, allowing the vehicle to strictly fulfill energy absorption and transfer tasks under collision forces from
06:21different directions according to safety principles.
06:24Continuing the disassembly, we can see the subframe located at the bottom.
06:28This is the lower load path for the vehicle front.
06:31The more forced transmission paths there are, the less local deformation occurs under stress.
06:36The upper, middle, and lower load paths all played a very important role in this test.
06:45After dismantling the front deformation zone, next, we can see the non-deformable zones surrounding the passenger cabin.
06:52First is the rigid structure connecting the base of the front longitudinal beams and the front bulkhead, which must withstand
06:58impacts.
06:59The high-strength front bulkhead of the new SU-7 is made of 1,500 MPa hot-formed steel, creating
07:06a design that spans between the left and right beams, like a shield across the entire width.
07:10At both ends, there are 2,000 MPa triangular reinforcement plates.
07:14By connecting the left and right A-pillars and the bases of the longitudinal beams, it provides powerful support for
07:20the high-strength bulkhead, transferring impact forces to the A-pillars and the door sill beams below, using rigid strength
07:27to withstand impacts, reduce front-end deformation, and protect occupants.
07:31There is also a 2,200 MPa high-strength material forming the internal anti-roll page.
07:38Embedded inside the body, covering from the A-pillar to the C-pillar, it integrates the inner and outer structures,
07:44providing higher-strength load paths and better ensuring the integrity of the passenger cabin.
07:49At the same time, when dealing with vehicle rollovers or impacts to the A-pillar, the internal anti-roll cage
07:55provides better protection for the cabin, significantly reducing the risk of A-pillar deformation, bending, and fracturing.
08:04Thereby providing more sufficient.
08:13Next, we can see that 2,200 MPa's ultra-high-strength steel is also applied to the side impact beams
08:20inside the door panels.
08:21Together with the internal anti-roll cage, they protect the passenger cabin.
08:25The doors of the new Xiaomi Su7 have also been completely upgraded, equipped with triple-safety redundant door handles.
08:31Its core is the coordination between the mechanical structure and the electronic control system.
08:38It is equipped with two mechanical cables connecting the exterior door handle and the internal mechanical release, as well as
08:44an added backup power supply.
08:49Even in extreme collision scenarios where the power battery and low-voltage battery fail instantly, the backup power can still
08:55unlock the doors while switching the exterior door handle to a mechanical connection.
09:06In addition to this, the airbag configuration is also very important.
09:10The total number of airbags in the new Su7 has been increased from 7 to 9, and the newly added
09:16rear-side airbags can provide more comprehensive protection for rear passengers in the event of a side collision.
09:22At the same time, we also insist on developing protection for female occupants.
09:27Safety designs such as seating position, airbag size, and seat belt limits have all been targeted for optimization to achieve
09:33safety equality.
09:45Battery safety is one of the most important passive safety designs for electric vehicles.
09:50To protect the battery, we first designed a 1500 MPa anti-collision beam under the subframe.
10:00The underbody shield also adds an anti-gravel impact coating, effectively protecting against external debris impacts.
10:11The new generation C2B integrated battery pack acts as a rigid part of the vehicle body, significantly enhancing overall torsional
10:18rigidity.
10:19Compared to traditional body structures, this provides an improvement of over 50%.
10:24The battery pack integrates two 1500 MPa seat cross-members and two 2000 MPa floor cross-members.
10:33Together with the extruded aluminum battery frame and the outermost nine-cavity aluminum sill beam, they form a three-layer
10:39lateral protection.
10:40This effectively protects the battery pack during side impact collisions.
10:46Such a structure significantly reduces the risk of battery pack compression and damage.
11:18We often say that safety is paramount.
11:21And this has never been just a slogan.
11:24We have incorporated extensive safety designs into our passive safety systems.
11:30The front compartment features three upper, middle, and lower load paths to scientifically conduct forces and fully absorb impact energy.
11:391500 MPa high-strength front bulkhead.
11:432200 MPa interior doorframe reinforcements and door beams work together to protect occupant safety.
11:49The battery top cover, cross-members, frame, underbody shield, and bulletproof coating provide multi-dimensional protection, further upgraded by a
11:58triple-lock door handle design.
12:01There are also numerous safety designs, including a three-section rear floor that incorporates large pressure cast components.
12:08The next generation is built upon the excellent five-star safety design standards of the previous generation.
12:14By using more robust materials, more scientific safety designs, and more comprehensive considerations.
12:26We continuously improve passive safety capabilities so that every user can enjoy peace of mind.
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