PEPS

UWB Keys: A New Smart Car Pathway Priced at 700 Yuan

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UWB Keys: A New Smart Car Pathway Priced at 700 Yuan

Car keys have gone through four stages: mechanical keys, remote keys, PEPS, and digital keys, with digital keys further divided into three technical routes: BLE, NFC, and UWB. Due to the superior safety, positioning accuracy, and range of UWB compared to BLE and NFC, it has become the optimal technology for automotive digital keys. PEPS … Read more

Adding CAN Nodes to Low Power Bluetooth PEPS Systems

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Adding CAN Nodes to Low Power Bluetooth PEPS Systems

In automotive Passive Entry Passive Start (PEPS) systems using low power Bluetooth® technology, drivers enter and start the engine using a key card that communicates with the car’s access system (instead of a traditional key). Figure 1 shows a typical architecture of low power Bluetooth PEPS inside the vehicle. This architecture includes a central smart … Read more