Forced brake device for automobile in high-speed movement
A technology of high-speed movement and braking devices, which is applied in the direction of automatic starting devices, brakes, signaling devices, etc., can solve the problems of car overturning and rolling, and there is no feasible and successful technology, and achieve short action time, good social benefits, and practicality strong effect
Active Publication Date: 2017-01-25
CHANGSHU INTELLIGENT LASER EQUIP RES INST CO LTD
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Problems solved by technology
[0004] And even if the danger has been foreseen and the brakes are stepped on with all their strength, due to the inevitable uneven friction between the wheels and the ground, the car is likely to overturn and roll, resulting in serious accidents
[0005] For the research on the prevention of serial rear-end collision accidents on expressways, there is no relatively feasible and successful technology at home and abroad.
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[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...
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The invention discloses a forced brake method for an automobile in high-speed movement. When a driver finds a failed automobile in front, the first reaction is to step a brake pedal to the maximum degree, a brake ultimate position sensor is triggered, and then a rear-end prevention button switch is pressed down; when an electric control unit (ECU) receives the two signals at the same time, the ECU instantly sends a command to an electric-control iron plough, and plough needles of the electric-control iron plough are obliquely inserted into the road surface; on one hand, great resistance opposite to the direction where the automobile moves forward can be generated; on the other hand, downward pull force to the automobile can be generated; the automobile can be forced to stop instantly, and the automobile is prevented from overturning.
Description
technical field [0001] The invention relates to the technical field of automobile safety, in particular to a forced braking device for automobiles in high-speed motion. Background technique [0002] Every year, major traffic accidents caused by car rear-end collisions frequently occur on expressways. According to the statistics of my country's public security department, serial rear-end collisions are the most common type of various types of vicious traffic accidents on expressways. Dozens or even hundreds of vehicles collided end to end, causing road damage, vehicle scrapping, and mass casualties. The scene was horrific. The hazards and economic losses of such traffic accidents are usually dozens of times that of similar traffic accidents on ordinary highways. [0003] On the highway, due to the high speed of the car and the good road conditions, even if the driver sees a problem with the vehicle in front, he immediately slams on the brakes. Due to the inertia and the smal...
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IPC IPC(8): B60T1/14B60T7/12B60Q9/00
CPCB60Q9/008B60T1/14B60T7/12
Inventor 方明煌赵福辉盛光英付薛洁于鑫鑫韩翠红
Owner CHANGSHU INTELLIGENT LASER EQUIP RES INST CO LTD