Hydraulic steering assist system
A steering assist and hydraulic technology, applied in the direction of steering mechanism, steering rod, fluid steering mechanism, etc., can solve the problems of increasing the driver's feel, affecting the driving feel, and low power assistance, so as to achieve wide application value, low system cost, and improved Effect of Steering Input Force
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[0019] like figure 1 As shown, a hydraulic steering assist system includes a steering assist system controller, a vehicle speed sensor, a steering wheel angle sensor, an engine speed sensor and an engine controller, wherein the input end of the steering assist system controller is connected to the vehicle speed sensor, the steering wheel angle sensor and the The engine speed sensor is connected, and the output end of the steering assist system controller is controlled and connected to the engine controller;
[0020] Before using the hydraulic steering assist system, the steering speed value of the engine needs to be set first; the steering speed value of the engine is obtained through experiments, and the steering speed value is in the range of 900-1000rpm. When the engine speed is the steering speed value, the vehicle The flow of the steering pump can reach the maximum value.
[0021] When the vehicle power switch is turned on, the steering assist system controller is woken ...
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