The invention discloses an electric steering control and driving system which comprises a logic and safety control module, a driving module, a power assembly and a speed reducing mechanism, the logic and safety control module comprises an interface module, a signal processing circuit and a logic processing unit, an operator brakes a steering wheel or an operating handle, and the logic processing unit is connected with the interface module through a sensor installed below the operating handle. Signals are input into the logic and safety control module through the interface module, the signal processing circuit processes the signals received by the interface module and feeds back the signals to the logic processing unit, the driving module receives instructions and outputs the instructions to the power assembly, and meanwhile the driving module outputs parameters to drive the power assembly. An output shaft of the power assembly is connected with the speed reducing mechanism, and the tail end of the speed reducing mechanism is connected with a steering wheel. According to the invention, the integration of the electric steering system is realized by designing an original integrated system scheme, and the problems of difficult system matching, high failure rate, large size, high cost and the like caused by the separation of each module are avoided.
本发明公开了一种电转向控制及驱动系统,包括逻辑与安全控制模块、驱动模块、动力总成和减速机构,所述逻辑与安全控制模块包括接口模块、信号处理电路和逻辑处理单元,操作者制动方向盘或操作手柄,通过安装在操作手柄下的传感器,将信号通过接口模块输入逻辑与安全控制模块,所述信号处理电路对接口模块接收到的信号进行处理并反馈给逻辑处理单元,所述驱动模块接收指令并输出至动力总成,同时所述驱动模块输出参数驱动动力总成,所述动力总成的输出轴与所述减速机构连接,所述减速机构终端连接转向轮。本发明通过设计一种独创的集成系统方案实现了电转向系统一体化,避免了各模块分离导致的系统匹配困难、故障率高、体积大、成本高等问题。
Electric steering control and driving system
一种电转向控制及驱动系统
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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