一种车辆无钥匙启动、关闭方法、启动系统及车辆
By installing a Bluetooth module and microcontroller in the vehicle, the vehicle's unlocking readiness state can be controlled using the Bluetooth signal from a smart device, solving the problem of easily lost smart remote keys and achieving the convenience and cost savings of keyless start.
CN117261819BActive Publication Date: 2026-07-17GUANGZHOU CHUANG RUI AUTOMOBILE ELECTRIC APPLIANCE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU CHUANG RUI AUTOMOBILE ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2023-09-28
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing smart remote keys require car owners to carry them at all times, which can easily lead to forgetting or losing them, causing inconvenience.
Method used
By installing a Bluetooth module and a microcontroller in the vehicle, the microcontroller is powered on using the Bluetooth signal from the smart device, and the distance information between the device and the vehicle is obtained in real time. Based on the distance information, the vehicle is controlled to enter the unlock-ready state, eliminating the need for a separate Bluetooth key component.
Benefits of technology
It enables convenient vehicle starting without a physical key, reducing material costs and improving the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117261819B_ABST
Abstract
本申请涉及车辆控制技术领域，提供一种车辆无钥匙启动、关闭方法、启动系统及车辆，启动方法，应用于安装有仪表的车辆上，仪表接口接入CAN网络，仪表设置有蓝牙模块和微控制器，启动方法包括：目标设备靠近车辆时，接收通电信号；其中，通电信号为通过蓝牙模块使能低压差线性稳压器，使微控制器通电后发出的信号；其中，目标设备为能够启动车辆的合法设备；实时获取蓝牙模块发送的目标设备与车辆的距离信息；根据距离信息控制车辆执行与距离信息匹配的操作，使车辆进入解锁就绪状态。本申请将目标设备蓝牙和仪表本身蓝牙作为开启车辆的媒介，省去独立的蓝牙钥匙部件，从而省去物料成本增加项。
Need to check novelty before this filing date? Find Prior Art