The invention discloses a vehicle entering and starting control method and system based on a Bluetooth key, the method is applied to a vehicle body control module integrating keyless entering and starting functions, and the method comprises the following steps: responding to a received control signal that a door handle microswitch is pressed down or a brake signal that a brake pedal is stepped down; sending a query request of the Bluetooth key to the T-BOX of the vehicle; in response to the received Bluetooth key information returned by the T-BOX, judging whether the Bluetooth key meets the condition of keyless entry or keyless start; if yes, an unlocking instruction is sent to a door lock corresponding to the door handle microswitch, and a flickering instruction is sent to a steering lamp; or an engine starting signal is sent to the electronic control unit in response to the received trigger signal of the starting switch; wherein the vehicle body control module does not comprise a low-frequency driving chip and a low-frequency antenna. According to the invention, a low-frequency driving chip and a low-frequency antenna of the PEPS system are canceled, and the PEPS function is integrated to the BCM, so that the development difficulty and hardware requirements of the PEPS system are reduced.
本申请公开了一种基于蓝牙钥匙的车辆进入和启动控制方法及系统,方法应用于集成了无钥匙进入及启动功能的车身控制模块,包括响应于接收到门把手微动开关被按下的控制信号或制动踏板被踩下的制动信号,向车辆的T‑BOX发送蓝牙钥匙的查询请求;响应于接收到T‑BOX返回的蓝牙钥匙信息而判断蓝牙钥匙是否符合无钥匙进入或无钥匙启动的条件;若是,则向与门把手微动开关对应的门锁发送解锁指令,并向转向灯发送闪烁指令;或响应于接收到启动开关的触发信号而向电子控制单元发送发动机启动信号;其中,车身控制模块中不包括低频驱动芯片和低频天线。本申请取消了PEPS系统的低频驱动芯片和低频天线,并将PEPS功能集成到BCM,降低了PEPS系统的开发难度和硬件需求。
Vehicle entering and starting control method and system based on Bluetooth key
一种基于蓝牙钥匙的车辆进入和启动控制方法及系统
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Passive entering and starting system of vehicle, vehicle and control method of vehicle
European Patent Office | 2022
|Electric vehicle starting method and system based on Bluetooth
European Patent Office | 2020
|European Patent Office | 2023
|Intelligent automobile entering and starting system based on face recognition
European Patent Office | 2022
|