Electronic hydraulic steering control system for new energy automobile

Abstract

The invention discloses an electronic hydraulic steering control system for a new energy automobile and belongs to the technical field of new energy automobiles. The electronic hydraulic steering control system for the new energy automobile comprises a steering gear, a steering oil pump assembly and a controller; the steering oil pump assembly comprises an oil tank, an electric pump, an oil pipe and an electromagnetic valve; the steering oil pump assembly is connected with the steering gear; the controller is connected with an ECU; a single chip is arranged within the controller and connectedwith a steering angle sensor in the steering gear, the electromagnetic valve in the steering oil pump assembly, an automobile speed sensor, the ECU and a power supply; a left-turn indicating lamp, a right-turn indicating lamp and a control button are arranged on a steering wheel; and the control button comprises a drag operation key, an anti-drag operation key and a reset operation key. Accordingto the electronic hydraulic steering control system for the new energy automobile, the operation instruction of the steering wheel is singly controlled by using the controller; on the one hand, the rotation information of the steering wheel is visually displayed; on the other hand, the damping sense of the steering wheel operation can be adjusted to satisfy requirements of different drivers on theoperation of the steering wheel.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to an electronic hydraulic steering control system for new energy vehicles. Background technique [0002] At present, with the rapid development of new energy vehicles, the market penetration rate of green energy vehicles is getting higher and higher, and some entry-level or new energy vehicles that are only used as old-age scooters, due to the design of the car itself and the driver's problems, often There will be some problems that are relatively rare in ordinary fuel vehicles, and these problems will bring certain safety hazards to the driver. [0003] For example, due to the smart, convenient and stable advantages of new energy vehicles, new energy vehicles are used by a wider range of people. The elderly are convinced by these advantages of new energy vehicles and become owners of new energy vehicles. However, due to the physical condition and age of ...

AI Technical Summary

Problems solved by technology

However, due to the physical condition and age of the elderly, the response and manipulation of the elderly are relatively poor, and the lack of direction indication when the car starts seriously affects the personal safety of the elderly and the people around them.

During the starting process of the vehicle, the driver is often unable to determine the direction of the front wheels due to the round steering wheel; while starting, the operation and reaction of the elderly cannot correct the direction of the vehicle in time, which causes a great safety hazard. Especially when the parking position is close to rivers, walls, ramps or in the downtown area or where there are many pedestrians around, it is very easy to cause personal accidents and seriously threaten the safety of life and property.

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