Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for preventing vehicle from overturning

A vehicle side and vehicle technology, applied in vehicle parts, body, body stability, etc., can solve the problems of large rotor inertia, limited development, and high price.

Inactive Publication Date: 2017-03-22
SHANDONG UNIV OF TECH
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large inertia of the rotor, it is inconvenient to start and stop frequently, and the price is expensive, which limits its development

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for preventing vehicle from overturning
  • Device for preventing vehicle from overturning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A device that can prevent the vehicle from turning over. It is mainly used for vehicles traveling on uneven roads (such as mountains), including ECU 1, sensor 2, gyroscope 3, motor 6, power switch 4, suction fan blade 12, draft plate 9, Screw 13, fan cover 11, inverter 5, fan 7, iron block 10, vehicle power supply 8.

[0013] The specific working process of the system is as follows: when the vehicle is driving on irregular roads. On the center line of the vehicle, a rectangular body without a cover is added to the space below the ECU 1, and the gyroscope 2 and its sensor 3 are installed in it. The size of the uncovered rectangular body should be slightly larger than that of the gyroscope 2, and it is best to reserve a safety space of about 1cm. The rectangular shell material is the same as the ECU1 shell material. The power switch 4 has two working states: on and off. Taking into account factors such as the height of the vehicle driver, the power switch 4 is 4cm in lengt...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device for preventing a vehicle from overturning. The device comprises an ECU, a sensor, a gyroscope, an electric motor, a power switch, a suction fan, a drainage plate, a frequency converter and the like. According to the principle of angular momentum conservation of the gyroscope, the ECU controls a vehicle-mounted power source to discharge according to the gyroscope value which is transmitted by a sensor in a real-time manner, an electric current passes through the motor, the motor rotates, and massive air is instantaneously sucked and flows along the drainage plate, so that a vehicle chassis is relatively sealed, the gas pressure difference between the upper side and the lower side of the vehicle is formed by the high-speed flowing of gas, and the vehicle is prevented from overturning; and when the device is not needed to work, the power switch is pressed, and the electric current from the vehicle-mounted power source to the electric motor is broken. The device disclosed by the invention is an electronic control system, so that the reaction is acute, effective and accurate, and the purpose of preventing the vehicle from overturning can be achieved in a short time; and besides, the system is high in adaptability, and can still work smoothly in some adverse conditions.

Description

Technical field [0001] The invention relates to a device that uses air pressure difference to balance itself, and belongs to the field of electromechanical integration. Background technique [0002] Rollover can be defined as any kind of maneuver that enables the vehicle to rotate 90 degrees or more around its longitudinal axis so that the vehicle body contacts the ground. When the vehicle is driving on uneven roads, it is extremely prone to rollover accidents, which seriously endangers the life safety of drivers. There are no good measures to prevent this car from rolling over. [0003] At present, the main power source used in electric vehicles is batteries, followed by fuel cells, so most of them use DC motors. Due to the large rotor inertia, frequent start and stop is inconvenient and expensive, which limits its development. With the continuous development of production technology, the weak links of DC drive are gradually revealed. Summary of the invention [0004] The purpo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B62D37/02B62D37/06
CPCB62D37/02B62D37/06
Inventor 沈玉凤邹宏骏徐国辉冯晓志吕少文张为春
Owner SHANDONG UNIV OF TECH