The invention discloses a legal key scanning method based on a Bluetooth key function, and relates to the technical field of automobile systems. The method comprises the following steps that 1, a user turns on an intelligent terminal and presses down a vehicle starting key; and 2, at the moment, a PEPS module in the vehicle drives an antenna to start to recognize the traditional electronic key, if the traditional electronic key cannot be recognized, whether a legal Bluetooth key exists or not is judged, and if the Bluetooth key cannot be recognized, an IMMO coil is driven to recognize the traditional electronic key. When the effective electronic key and the Bluetooth key are in the vehicle at the same time, by means of the design method, clear scanning sequences of different types of keys are established, disordered use of the keys can be effectively avoided, whether the legal key exists or not is judged through a three-step method, if the legal key is recognized in any step, it can be considered that the key is used by a legal user, more convenience is achieved, and the problem that the existing automobile Bluetooth key and the electronic key are disordered in use is solved.
本发明公开了基于蓝牙钥匙功能的合法钥匙扫描方法,涉及汽车系统技术领域。本发明包括以下步骤:步骤一:用户打开智能终端,按下车辆启动按键;步骤二:此时车辆内的PEPS模块驱动天线开始识别传统电子钥匙,若识别不到传统电子钥匙,则判断是否有合法蓝牙钥匙,若识别不到蓝牙钥匙,则驱动IMMO线圈识别传统电子钥匙。本发明当有效的电子钥匙和蓝牙钥匙同时在车内,通过本设计方法,建立明确的不同类型钥匙的扫描次序,可以有效避免使用钥匙混乱,采用三步法判断合法钥匙的存在与否,任意一步若识别到合法钥匙,即可认为是合法用户使用,更加便捷,解决了现有的汽车蓝牙钥匙和电子钥匙使用混乱的问题。
Legal key scanning method based on Bluetooth key function
基于蓝牙钥匙功能的合法钥匙扫描方法
2022-01-07
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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