The invention discloses a novel automobile load monitoring system and method, and the system comprises a stress strain gauge, a stress strain gauge signal receiving module, a combination instrument display and alarm module, a TBOX data transmission module, and a cloud data monitoring module. The stress-strain gauge and the stress-strain gauge signal receiving module are connected through a wireless network, the TBOX data transmission module and the cloud data monitoring module are connected through a wireless network, and the stress-strain gauge signal receiving module is connected with the combination instrument display and alarm module and the TBOX data transmission module through a whole vehicle CAN network. According to the method, the stress-strain gauge is installed on the automobile plate spring, deformation data are converted into load capacity data according to the pre-calibrated corresponding relation between the deformation amount of the stress-strain gauge and the load capacity, the load capacity data are uploaded to the whole automobile CAN network, a driver can conveniently check load capacity information on a corresponding instrument, and meanwhile the load capacity can be accurately detected. The cloud data monitoring module can monitor the automobile load capacity in real time, and the safety of drivers and pedestrians is guaranteed.
本发明公开了一种汽车新型载重监测系统及监测方法,监测系统包括应力应变片、应力应变片信号接收模块、组合仪表显示及报警模块、TBOX数据传输模块和云端数据监控模块,所述应力应变片与应力应变片信号接收模块之间、TBOX数据传输模块和云端数据监控模块之间通过无线网络进行连接,所述应力应变片信号接收模块与组合仪表显示及报警模块和TBOX数据传输模块通过整车CAN网络连接。本发明通过在汽车板簧上安装应力应变片,根据预先标定的应力应变片变形量与载重量对应关系,将形变数据转换为载重量数据,并上传到整车CAN网络上,在便于驾驶员在相应仪表上查看载重量信息的同时,云端数据监控模块能够对汽车载重量进行实时监控,保障司机及行人安全。
Novel automobile load monitoring system and monitoring method
一种汽车新型载重监测系统及监测方法
2022-09-02
Patent
Elektronische Ressource
Chinesisch
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