The invention provides reducing latency in a passive entry system of a vehicle. Exemplary embodiments described in this disclosure are generally directed to systems and methods for reducing latency in a passive entry system of a vehicle. In an exemplary method, a computer detects a presence of a passive entry device inside a passive entry zone of the vehicle. The passive entry device may be a phone-as-a-key (PaaK) device or a key fob, and the passive entry zone is an area around the vehicle that is monitored by a wireless detection system of the vehicle. The computer authenticates the passive entry device, which can include determining an identity of an individual authorized to use the passive entry device. Upon successful authentication, the computer may unlock a door of the vehicle and provide a visual prompt to the individual to unlatch the unlocked door. The visual prompt can include an unlatch icon displayed upon a door access panel of the vehicle.
本公开提供了“减少车辆无源进入系统中的等待时间”。本公开中描述的示例性实施例总体涉及减少车辆无源进入系统中等待时间的系统和方法。在示例性方法中,计算机检测车辆的无源进入区内部无源进入装置的存在。无源进入装置可为手机即钥匙(PaaK)装置或钥匙扣,并且无源进入区是车辆周围的由车辆的无线检测系统监测的区域。计算机认证无源进入装置,这可包括确定被授权使用无源进入装置的个人的身份。在成功认证后,计算机可对车辆的车门进行开锁并向个人提供解锁已开锁车门的视觉提示。视觉提示可包括在车辆的车门入口面板上显示的解锁图标。
REDUCING LATENCY IN A PASSIVE ENTRY SYSTEM OF A VEHICLE
减少车辆无源进入系统中的等待时间
2021-05-25
Patent
Electronic Resource
Chinese
VEHICLE PASSIVE ENTRY DEVICE, AND RANGING METHOD FOR VEHICLE PASSIVE ENTRY DEVICE
European Patent Office | 2020
|