The invention provides a vehicle unlocking method and a vehicle unlocking system. The vehicle unlocking method comprises the steps that a vehicle in a locked state at least sends signals of a first frequency and a second frequency outwards; the unlocking device at least receives signals of the first frequency, the second frequency and a third frequency located between or outside the first frequency and the second frequency; when the relation between the intensity of the signals of all frequencies received by the unlocking equipment and a preset intensity threshold value meets a preset condition, the unlocking equipment sends out an unlocking signal; and after the vehicle receives the unlocking signal, unlocking operation is executed. After the technical scheme is adopted, a criminal offender can be effectively prevented from unlocking the vehicle in a relay attack mode, and the safety of the vehicle is ensured.
本发明提供了一种车辆解锁方法和车辆解锁系统,所述车辆解锁方法包括:处于锁定状态的车辆至少向外发送第一频率和第二频率的信号;解锁设备至少接收第一频率、第二频率以及位于第一频率和第二频率之间或之外的一第三频率的信号;当解锁设备接收到的各个频率的信号的强度与预设的强度阈值的关系满足预设条件时,解锁设备发出解锁信号;车辆接收到所述解锁信号后,执行解锁操作。采用上述技术方案后,可以有效防止犯罪分子通过中继攻击的方式解锁车辆,保证车辆的安全性。
Vehicle unlocking method and vehicle unlocking system
车辆解锁方法和车辆解锁系统
2023-06-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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