The invention provides an electro-hydraulic power-assisted steering gear, a risk assessment method, a medium and equipment, the electro-hydraulic power-assisted steering gear comprises a hydraulic steering mechanism and a motor which is arranged at the hydraulic steering mechanism and can assist in driving the hydraulic steering mechanism, and the electro-hydraulic power-assisted steering gear further comprises an acquisition module, a processing module and a control module, the system comprises a flow collection unit arranged at an oil inlet of the hydraulic steering mechanism, and the flow collection unit obtains hydraulic oil flow at the oil inlet and is in communication connection with an electronic control unit; and the calculation module is arranged in the electronic control unit, calculates the failure risk rate of hydraulic assistance according to the hydraulic oil flow and outputs the failure risk rate.
本发明提供了一种电液助力转向器、风险评估方法、介质和设备,所述电液助力转向器包括液压转向机构和布置在所述液压转向机构处并能够辅助驱动其的电机,其中,所述电液助力转向器还包括:采集模块,其包括布置在所述液压转向机构的进油口处的流量采集单元,所述流量采集单元获取所述进油口处的液压油流量,并与电子控制单元通讯连接;计算模块,其设置在电子控制单元中,根据所述液压油流量计算液压助力的失效风险率,并输出所述失效风险率。
Electro-hydraulic power steering gear, risk assessment method, medium and equipment
电液助力转向器、风险评估方法、介质和设备
2024-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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