电池碰撞检测系统

  • 概览
  • 优势
  • 技术规格
  • 请联系我们
  • 请联系我们
  • BatteryImpactDetection_749x424.jpg
  • ppsPSAT_A.jpg

Most electric vehicles feature a skateboard chassis architecture with the battery pack installed across the bottom of the vehicle. While this design greatly improves the center of gravity of the vehicle, it also increases the risk of battery damages. A collision, or objects flung under the vehicle could cause an impact on the battery leading to severe damage. Special protective measures are required to avoid or detect any intrusion.

For example, an intrusion to a traction battery could lead to short circuits with the risk of fire. The classical protection approach like metal floor plates come along with significant increased vehicle weight leading to a reduced driving range. Changing towards an active system, impact detection with lightweight parts can be realized. 

The Battery Impact Detection system can additionally be used to sense intrusions into the battery from the front or side by placing the tube of the sensor along the sides of the battery.

Algorithms calculated within the Airbag Control Unit detect critical events and activate the corresponding vehicle protection systems. These vehicle protection systems can contain fire preventive systems, driver information or other risk mitigation activities.

The system components are long-term proven and used in many series applications.
 

优势及特点

  • 可以大大减轻车辆的重量
  • 快速识别对电池的每种要求的撞击情况
  • 鲁棒性-应用于滥用情况和环境影响
  • 附加系统可最大程度地提高被动安全性
  • 基于标准组件的成本优化设计

技术数据

  • 支持PSI5 接口
  • 温度范围: -40 °C 至120 °C

亮点产品

Simplex Brakes

Simplex Brakes

MK C2

MK C2

电子高速转子位置传感器

电子高速转子位置传感器

大陆集团空气供给系统(CAirS)

大陆集团空气供给系统(CAirS)

SRR600

SRR600

安全域控制单元

安全域控制单元

Previous
Previous