Automobiles crashed on objective as a result of the hazard of the battery made headlines | All Tech Sir


The Hyundai Ioniq 5 crashed right into a barrier on the automaker’s Namyang R&D middle in Hwaseong, Gyeonggi-do throughout a crash check on Thursday. [HYUNDAI MOTOR]

HWASEONG, Gyeonggi – With a loud thud, the Ioniq 5 slams into the metallic barrier.

As smoke billowed from the half-destroyed wreckage, staff on the automaker rushed to evaluate the injury to the mangled automobile and the crash check dummy sitting within the driver’s seat.

“We do a median of about 650 crash checks a yr right here,” mentioned Baek Chang-in, head of Hyundai Motor’s Built-in Security Efficiency Growth Division.

The crash check was performed on the security check space at Hyundai Motor’s Namyang R&D Heart in Hwaseong, Gyeonggi-do. Its emergency check website space is 2,900 sq. meters (0.7 acres).

Journalists have been just lately invited to observe the turquoise all-electric Ioniq 5 sport utility automobile (SUV) crash head first right into a barrier after a quick countdown.

The Ioniq 5 crashed right into a protruding barrier connected to a 100-ton check block at 64 kilometers per hour (40 mph). The situation was the identical as within the US Insurance coverage Institute for Freeway Security (IIHS) medium overlap frontal check.

After the crash, about 40 p.c of the hood was destroyed, and particles from the damaged bumper was scattered on the ground. The entrance window was cracked as a result of it wasn’t damaged.

Half of the hood of the Ioniq 5 SUV is crushed after a crash test. [HYUNDAI MOTOR]

Half of the hood of the Ioniq 5 SUV is crushed after a crash check. [HYUNDAI MOTOR]

Contained in the automobile was a medium-sized model within the driver’s seat and a smaller model within the again seat.

Through the improvement course of, Hyundai conducts about 100 crash checks for every automobile mannequin, in addition to digital simulations. The automaker mentioned it spends about 10 billion received ($8 million) on security enhancements for every automobile mannequin.

“We construct about 10 automobiles a yr and check crash security efficiency via digital crash simulations, which we run greater than 100 occasions a day and 30,000 occasions a yr,” Baek defined.

Final yr, Hyundai and Kia’s EV fashions — the Hyundai Ioniq 5, Kia EV6 and Genesis GV60 — earned the IIHS’s highest security score, High Security Decide Plus (TSP+), in keeping with the automaker.

With Hyundai and Kia mixed, the Hyundai Motor Group has the second-highest variety of TSP+ or TSP-labelled automobiles with 26, behind Volkswagen’s 27.

Many components have an effect on the crash security of an EV. And the battery is a necessary a part of it.

Security considerations have led to skepticism about electrical automobiles, particularly in Korea just lately. Dramatic electrical automobile fires have made headlines just lately, so the chance of battery fires stays one of many largest considerations for electrical automobile homeowners.

On January 10, a Tesla Mannequin Y exploded on the Sejong Expressway after the automobile hit a guardrail and collided with an oncoming SUV. Simply earlier than the explosion, the motive force was pulled out of the automobile and brought to the hospital.

The hearth division is investigating the reason for the hearth, however it’s tentatively suspected that the battery caught hearth.

Dummies are displayed at Hyundai Motor's Namyang R&D Center in Hwaseong, Gyeonggi on Thursday. [HYUNDAI MOTOR]

Dummies are displayed at Hyundai Motor’s Namyang R&D Heart in Hwaseong, Gyeonggi on Thursday. [HYUNDAI MOTOR]

The incident comes simply two days after one other Tesla caught hearth at a service middle in Seoul.

Two fires involving the Ioniq 5 have been reported within the second half of final yr. In December, an Ioniq that crashed right into a constructing in North Gyeongsang burst into flames inside seconds, and one other caught hearth on Jeju Island in August.

Lithium-ion battery fires are notably tough to extinguish and unfold rapidly.

When requested about Hyundai Motor’s plan to extend battery security, Website positioning Jeong-hoon, head of the battery design crew, defined that Hyundai is working to “enhance the combination of battery packs and the automobile physique, and develop next-generation solid-state batteries. ”

Baek added that the battery typically catches hearth when the automobile is touring quick.

ACCORDING TO SHIN HA-NEE [shin.hanee@joongang.co.kr]



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