A car uphill assist device

Abstract

The invention designs an auxiliary device for vehicle uphill and downhill. The auxiliary device for the vehicle uphill and downhill comprises roller devices, a damping wheel, a position and speed detection device, a solar panel, an electric generator device, a storage battery, a LCD display screen, a controller module. The roller devices, the damping wheel, the position and speed detection device,the solar panel, the electric generator device, the storage battery and the LCD display screen are all connected with the controller module. When a vehicle passes an uphill road, the roller devices provide the forward power for the vehicle by rotating, and the vehicle can be prevented from slipping back. When the vehicle passes through the roller devices, arranged side by side, on a downhill roadsurface, the position and speed information of the vehicle is detected by the position and speed detection device, the controller displays the speed on the LCD display screen; the greater the speed,the greater the damping of the damping wheel on the roller devices; and if the vehicle speed exceeds a certain threshold, the auxiliary device is simple in structure design, is more effective than a general uphill and downhill auxiliary device, and the effect is better.

Description

technical field [0001] The invention relates to an intelligent uphill and downhill auxiliary device for automobiles, in particular to an uphill and downhill auxiliary device for automobiles, which belongs to the technical field of transmission mechanical devices and transportation. Background technique [0002] With the development of highway construction, the construction area of ​​highways is being greatly expanded. Due to the influence of factors such as terrain, geological characteristics and project cost in different sections, long downhill construction schemes have to be adopted in many highway construction sections. And many long downhill road sections have also become road sections with frequent traffic accidents. If the driver cannot control the downhill speed on the long downhill road section, it is easy to cause the vehicle to overturn on the downhill road due to the movement of the center of gravity of the car. Especially for heavy-duty vehicles, if the speed on ...

AI Technical Summary

Problems solved by technology

[0002] With the development of highway construction, the construction area of ​​highways is being greatly expanded. Due to the influence of factors such as terrain, geological characteristics and project cost in different sections, long downhill construction schemes have to be adopted in many highway construction sections. And many long downhill road sections have also become road sections with frequent traffic accidents. If the driver cannot control the downhill speed on the long downhill road section, it is easy to cause the vehicle to overturn on the downhill road due to the movement of the center of gravity of the car. Especially for heavy-duty vehicles, if the speed on the downhill road is not well controlled, it will be very dangerous to the safety of the car and the driver. It is necessary to slow down

[0003] In many current car downhill deceleration devices, many designers design the deceleration device on the brake system or wheels of the car to decelerate the vehicle downhill. On the other hand, when the car goes down a long slope, if the brake system is long The time is in the working state, the temperature of the brake pads is getting higher and higher, and the original friction of the brake pads will gradually fade under the action of high temperature. In this case, the braking force will become lower and lower, which will cause the entire vehicle to temporarily At the same time, the car tires are easy to heat and damage or even cause a puncture. These design solutions can not reduce the potential safety hazards when the car is decelerating downhill. Multi-processing, the downhill power of the car can be reduced through the design of the road surface, thereby reducing the downhill speed of the car is very necessary to improve the safety of the car going downhill

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