The Wireless Power Consortium (WPC) Qi 1.3 and Qi2 specifications enable wireless charging at higher power levels for millions of devices.
Car makers and manufacturers of Qi-certified chargers can address safety requirements with automotive-grade STSAFE authentication solutions. ST also offers full solutions based on secure elements and contactless NFC readers for secure wireless charging in cars, to help manufacturers protect vehicles, connected devices, and user safety.
Car makers and manufacturers of Qi-certified chargers can address safety requirements with automotive-grade STSAFE authentication solutions. ST also offers full solutions based on secure elements and contactless NFC readers for secure wireless charging in cars, to help manufacturers protect vehicles, connected devices, and user safety.
挑战
- 确保通过Qi认证的充电器和移动设备的兼容性
- 防止移动设备过充或发生其他损坏
- 提供防篡改的制造商证书和密钥存储
- 在卡模拟模式下检测异物、NFC标签和智能手机
- 确保产品在整个生命周期内的功能和硬件完整性
意法半导体的专用车载WPC Qi充电安全解决方案
STSAFE-V100-Qi是一种专为车载无线充电设计的高度安全的身份验证解决方案；该解决方案基于最新一代车规级ST33K-A安全元件。此防篡改解决方案可以存储制造商证书并提供加密服务，包括对通过Qi认证且具有认证证书的充电器进行两步式安全验证。
