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9 دقائق قد تنقذ الأرواح.. تقنية تكشف أخطار بطاريات السيارات الكهربائية

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By الجزيرة - اقتصاد · 1 hour ago · 1 min read الجزيرة - اقتصاد ↗
9 دقائق قد تنقذ الأرواح.. تقنية تكشف أخطار بطاريات السيارات الكهربائية

ما يعرفه ريفو عن الخبر

  • طورت دراسة بحثية تقنية تعتمد على الألياف الضوئية للكشف المبكر عن مخاطر الانفلات الحراري في بطاريات السيارات الكهربائية.
  • تستخدم التقنية 540 نقطة مراقبة لقياس سرعة تغير الحرارة وتوزيعها بدلاً من الاعتماد على عدد محدود من المواضع.
  • أظهرت التجارب الميدانية أن النظام يمكنه تقديم تحذيرات مبكرة قبل معايير الإنذار التقليدية بفوارق زمنية تصل إلى 9 دقائق.
  • توفر هذه الثواني الإضافية فرصة لأنظمة الحماية أو السائقين لاتخاذ إجراءات وقائية قبل تفاقم الأخطار أو نشوب الحرائق.

في تجربة شملت 7 سيارات كهربائية، رصد نظام يعتمد على الألياف الضوئية إشارات خطر قبل نظام التحذير المرجعي بأكثر من 9 دقائق في إحدى الحالات. فهل يفتح نافذة جديدة للنجاة؟

المصدر: الجزيرة – اقتصاد

#الجزيرة #تقنية أمان السيارات الكهربائية
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