The invention relates to the field of engineering machinery, in particular to an engineering machinery keyless start control system which comprises a background server, a T-BOX, an HMI, a BCM, an identification relay and a start switch. A keyless starting method for engineering machinery comprises the following steps: step 1) a background server collects and compiles driver portraits to generate KEYs in one-to-one correspondence with the portraits, and compiles input vehicle codes to generate PINs; (2) T-BOX: carrying out data transmission with a background server; (3) carrying out portrait comparison on the driver by the HMI; (4) the BCM receives the message of the HMI; 5) identifying that the electric signal of the coil end of the relay is grounded and the open end of the switch end is closed; 6, the driver operates the starting switch to output a starting signal to the ECU. By means of the system and method, the vehicle can be started without a key, face data corresponding to the driver in a one-to-one mode is used, operation is fast and convenient, the vehicle can be protected, and potential safety hazards caused by key loss can be avoided.

    本发明涉及工程机械领域,具体涉及一种工程机械无钥匙启动控制系统,其包括后台服务器、T‑BOX、HMI、BCM、识别继电器、启动开关。一种工程机械无钥匙启动方法,包括如下步骤:步骤1)后台服务器采集驾驶员人像进行编译,生成与人像一一对应的KEY,对输入的车辆编码进行编译,生成PIN;步骤2)T‑BOX:与后台服务器进行数据传输,步骤3)HMI对驾驶员进行人像对比;步骤4)BCM接受HMI的报文;步骤5)识别继电器线圈端的电信号接地,开关端的开端吸合;步骤6)驾驶员操作启动开关输出启动信号给ECU;利用本系统及方法可以不使用钥匙启动车辆,改用与驾驶员一一对应的人脸数据,操作快捷,且能够保护车辆,还能避免因钥匙丢失带来的安全隐患。


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    Title :

    Engineering machinery keyless starting control system and starting method


    Additional title:

    一种工程机械无钥匙启动控制系统及启动方法


    Contributors:
    YU SHANXIANG (author) / TU XIAODAN (author) / MENG XIAOXING (author) / DAI ZHILONG (author) / ZHANG ZHISHENG (author) / HU ZHIBIN (author) / ZHANG MENGHAN (author) / CHAI QIAOQIAO (author) / WANG ZHENGHANG (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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