The invention discloses an automobile early unlocking system, which belongs to the field of automobile intelligent control systems, and comprises a sensor module used for collecting distance data between a user and an automobile and moving direction data of the user; the data processing module comprises a data receiving unit, a probability calculation unit, a weight calculation unit and a probability adjustment unit; the decision module comprises a threshold value comparison unit and an unlocking control unit, the threshold value comparison unit compares the adjusted movement probability with a preset first threshold value and compares the distance data with a preset second threshold value, and the unlocking control unit unlocks the distance data; and when the adjusted moving probability is larger than the first threshold value and the distance is smaller than the second threshold value, the unlocking control unit sends an unlocking instruction to a vehicle central control system. Through accurate sensor data acquisition and complex probability calculation, the system can accurately judge the getting-on intention of a user when the user gets close to a vehicle, the vehicle door is unlocked in advance, and the waiting time of the user is shortened.
本发明公开了一种汽车提前解锁系统,属于汽车智能控制系统领域,包括传感器模块,用于采集用户与汽车的距离数据和用户的移动方向数据;数据处理模块,包括数据接收单元、概率计算单元、权重计算单元和概率调整单元;决策模块,包括阈值比较单元和解锁控制单元,所述阈值比较单元将所述调整后的移动概率与预设的第一阈值进行比较,并将所述距离数据与预设的第二阈值进行比较,当所述调整后的移动概率大于所述第一阈值且所述距离小于所述第二阈值时,所述解锁控制单元向车辆中控系统发送解锁指令。该发明通过精准的传感器数据采集和复杂的概率计算,本系统能够在用户靠近车辆时准确判断其上车意图,实现提前解锁车门,减少用户等待时间。
Advanced unlocking system for automobile
一种汽车提前解锁系统
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile door unlocking system and method and automobile
European Patent Office | 2021
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