The invention discloses a vehicle control method based on a digital key system. The main design concept of the vehicle control method is that a traditional physical key for controlling a vehicle is canceled, namely, a non-contact digital key is adopted, so that the vehicle control can be realized through intelligent media such as a smart phone and a smart watch. Specifically, when a vehicle switch is triggered, whether an activation signal of a vehicle body keyless control unit is received or not is judged; if the activation signal is received, an effective bit of the non-contact digital key is sent to a bus network for decryption authentication; and after decryption authentication is passed, based on the digital key, that is, the current position of the intelligent terminal,the action corresponding to the vehicle switch is executed. Compared with the prior art, the intelligent terminal device can replace a real key object, so that the cost is saved, and intelligent control is realized.
本发明公开了一种基于数字钥匙系统的车辆控制方法,本发明的主要设计构思在于,取消了传统实物钥匙控制车辆,即采用非接触式数字钥匙,这样可以通过智能手机、智能手表等智能媒介实现车辆控制。具体地,当车辆开关被触发时,判断是否接收到车身无钥匙控制单元的激活信号,若接收到激活信号,则发送非接触式数字钥匙的有效位至总线网络进行解密认证,待解密认证通过后,基于数字钥匙,也即是智能终端的当前位置执行车辆开关对应的动作。与现有方案相比,本发明可由智能终端设备代替钥匙实物,既节约了成本,又实现了智能化控制。
Vehicle control method based on digital key system
基于数字钥匙系统的车辆控制方法
2021-12-24
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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