Xiaopeng P7+UWB digital key solution comes from local supplier Tiejiangjun

The UWB digital key solution for Xiaopeng P7+ comes from the local supplier Tiejiangjun. The Tiejiangjun UWB digital key system adopts a one-master + four-slave + physical key architecture, and supports multi-connection and multi-positioning functions of 4 keys at the same time; the physical key has UWB function, and the mobile phone protocol supports private, CCC, ICCOA, and ICCE; the anchor point adopts a position self-learning design, which reduces the cost of the vehicle wiring harness and improves the system scalability.