Systems and methods for vehicle passive entry/passive start (PEPS) are provided. A communication gateway in a vehicle establishes a Bluetooth low energy (BLE) or an impulse radio ultra-wide band (IR UWB) communication connection with a portable device that includes a wireless charging apparatus. A low-frequency transmitter transmits a ping request to the wireless charging apparatus. The portable device transmits a response to the ping request over the communication connection to the communication gateway. The communication gateway authenticates the portable device based on information included in the received response. A passive entry/passive start (PEPS) system performs a vehicle function in response to the portable device being authenticated, including unlocking a door of the vehicle, unlocking a trunk of the vehicle, allowing a wireless charging station of the vehicle to charge the portable device, or allowing the vehicle to be started.
Passive entry/passive start systems and methods for vehicles
2021-05-18
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01S RADIO DIRECTION-FINDING , Funkpeilung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
Passive Entry / Passive Start Systems and Methods for Vehicles
Europäisches Patentamt | 2018
|PASSIVE ENTRY / PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
Europäisches Patentamt | 2018
|Passive entry/passive start systems and methods for vehicles
Europäisches Patentamt | 2020
|PASSIVE ENTRY/PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
Europäisches Patentamt | 2021
|PASSIVE ENTRY / PASSIVE START SYSTEMS AND METHODS FOR VEHICLES
Europäisches Patentamt | 2019
|