Novel intelligent safety system for automobile

Abstract

The invention discloses a novel intelligent safety system for automobile. The novel intelligent safety system for the automobile comprises an anti-collision system, an accelerator stepping mistake preventing system, a drunk driving engine self-locking system and a brake force warning system, wherein the anti-collision system comprises an anti-collision alarming system, an emergency brake anti-collision system and a brake disorder anti-collision system. As all problems of active safety and passive safety of the automobile are solved by using one set of device, the novel intelligent safety system for the automobile has simple structure and simple control, does not need drivers to additionally learn other driving skills and intelligently solves most problems of automobile braking.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a novel intelligent safety system for automobiles. Background technique [0002] Nowadays, more and more cars have entered people's lives, and more and more people choose to travel by car. Driving safety is a must when driving. [0003] In foggy weather, in the dark or when the driver is sleepy for a short time, when an unknown obstacle suddenly appears in front of the driver, traffic accidents are likely to occur. The anti-collision alarm system can effectively warn the driver, The emergency braking anti-collision system can avoid traffic accidents. [0004] It is not uncommon for a driver to misuse the gas pedal for the brake operation when encountering an emergency (such as novice driving experience is insufficient; drunk drivers are slow to respond and female drivers are prone to nervousness), resulting in traffic accidents. The accelerator anti-misstepping system can avoi...

AI Technical Summary

Problems solved by technology

Not many of these devices have passed the test run, and all of them have problems such as reliability and practicability:

[0009] 1) Most of the devices are only theoretically or feasible on the test bench, without considering the internal structure of the car itself, which needs to be inspected by the actual vehicle

[0010] 2) For some purely mechanical linkage devices, the reliability needs to be further verified

[0011] 3) The cost of the device is too high and it is not easy to popularize

[0012] 4) Only part of the functions can be realized, and it can only realize the prevention of accidental stepping on the accelerator, but it cannot realize immediate braking, and eventually accidents cannot be avoided

Because the above-mentioned patent adopts a mechanical device, there are too many parts and the working process is too cumbersome, which brings inconvenience to the reliability of the device.

In particular, the above-mentioned patented device uses the displacement of the brake connecting rod to determine the magnitude of the braking force. When the braking system is intact, the displacement of the braking connecting rod is proportional to the braking force. The displacement of the connecting rod is meaningless

That is to say, the above-mentioned patented device cannot monitor and prevent the failure of the braking system.

[0016] Now foreign countries are actively researching and developing automobile safety performance, which is being gradually applied to ordinary vehicles, while domestic research has been done on various aspects of automobile safety performance, but a complete system has not been formed.

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