Passive Entry and Passive Start System (PEPS)

The Passive Entry and Passive Start (PEPS) system enables keyless entry, one-click start, power management, and steering column lock control. Hirain provides a complete system solution, including a start button, smart key, low-frequency antenna, and PEPS controller.

Product Features

• Keyless Entry/Start: Passive entry (PE), keyless start (PS)
• Engine Anti-theft: IMMO
• Remote Control: Vehicle mode control, identity authentication
• Steering Column Lock: ESCL control
• Communication: CAN/LIN, OSEK/AUTOSAR network management
• Fault Diagnosis: Based on UDS protocol and J1939 DM1
• Protocol Stack: Hirain’s independently developed EAS protocol stack, conforms to AUTOSAR architecture

Main Technical Parameters

• Compatible with ESCL controls for CAN, LIN bus, and hard wire
• OTA remote upgrade and rollback
• Function safety (ASIL B)
• Cybersecurity support
• Full-stack self-developed software

Customers