The invention discloses a keyless entry control system, a keyless entry method and a keyless entry device for a vehicle, and belongs to the technical field of digital vehicle keys. The keyless entry control system of the vehicle comprises the vehicle, master electronic equipment and first slave electronic equipment, wherein data communication connection is established between the master electronic equipment and the first slave electronic equipment; under the condition that the main electronic equipment establishes data communication connection with the vehicle, distance measurement communication parameters corresponding to the vehicle are acquired from the vehicle; the main electronic equipment initiates ranging communication to the vehicle according to the ranging communication parameters; under the condition that the main electronic equipment does not receive response information of the vehicle to the distance measurement communication within a preset duration, distance measurement communication parameters are sent to the first slave electronic equipment; the first slave electronic equipment initiates distance measurement communication to the vehicle according to the distance measurement communication parameters under the condition that the distance measurement communication parameters are received; under the condition that the first slave electronic equipment receives the response information, a control instruction is sent to the vehicle, and the control instruction is used for controlling the vehicle to be unlocked or locked.
本申请公开了一种车辆的无钥匙进入控制系统、无钥匙进入方法及装置,属于数字车钥匙技术领域。车辆的无钥匙进入控制系统包括车辆、主电子设备和第一从电子设备,主电子设备与第一从电子设备之间建立有数据通信连接;主电子设备在与车辆建立数据通信连接的情况下,向车辆获取车辆对应的测距通信参数;主电子设备根据测距通信参数,向车辆发起测距通信;主电子设备在预设时长内未接收到车辆对测距通信的应答信息的情况下,向第一从电子设备发送测距通信参数;第一从电子设备在接收到测距通信参数的情况下,根据测距通信参数,向车辆发起测距通信;第一从电子设备在接收到应答信息的情况下,向车辆发送控制指令,控制指令用于控制车辆解锁或锁止。
Keyless entry control system, keyless entry method and keyless entry device for vehicle
车辆的无钥匙进入控制系统、无钥匙进入方法及装置
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |