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Intelligent braking system

A braking system and intelligent technology, applied in the field of car braking and car avoidance, can solve problems such as short braking time, collision between cars and obstacles, falling off cliffs, etc., and achieve the effect of avoiding car collisions

Inactive Publication Date: 2012-11-14
徐世贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] I applied for a utility model patent before, the patent number is: ZL200820027538.1, and the name is: Intelligent Braking System. In the case of a cliff in front of the car, due to the short braking time of the car and the strong inertia of the car, accidents such as collisions with obstacles or falling off the cliff may still occur

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0019] Such as Figure 1 ~ Figure 3 As shown in the intelligent braking system, the touch screen display is connected with the microcomputer controller 5 to form a touch screen controller 1 and installed in the cab of the car 6; the length sensor 2.0 is installed at the rear of the car, the length sensors 2.1 and 2.2 are installed at the front of the car, and the length sensor 2.1 Along with the rotation of steering wheel, rotate with steering wheel same direction; Speed ​​sensor 2.3 is connected with the original speedometer of automobile 6, and the signal line of speed sensor 2.3 is connected with microcomputer controller 5; Solenoid valve 3 is connected with throttle pipeline; Steering wheel steering device 11, The sensor, electromagnetic valve 3 and auxiliary braking device 4 are respectively connected with the microcomputer controller 5 through signal lines.

[0020] Such as Figure 4 Shown is the situation of the car 6 running on a straight road, the car forward switch ...

Embodiment 2

[0023] Such as Image 6 Shown is the situation of automobile 6 running on the road curve, its structure and working principle are the same as embodiment one, because the difference is the special situation of the road curve, when the length sensor 2.1 detects an obstacle, the distance f (f value may be compared Small), when the car 6 is moving forward on the curve, the length sensor 2.1 turns a certain angle in the same direction as the car steering wheel through the connection transmission mechanism of the car steering wheel, so that the length sensor 2.1 can detect obstacles earlier, which is the first step for the car 6 Braking wins time; when the f value is less than or equal to the b value in example one, the microcomputer controller 5 outputs a strong signal to the auxiliary braking device 4 and the steering wheel steering device 11, and the auxiliary braking device 4 brakes the automobile, and the steering wheel The signal that steering gear 11 roots are outputted by mi...

Embodiment 3

[0025] Such as Figure 7 Its structure and control mode of the intelligent braking system shown are the same as in the first embodiment, that is, the control principle before the car 6 collides with the obstacle 9 when reversing is the same as that of the first embodiment. Before the car 6 hits the obstacle 9 when reversing, the car The front length sensor 2.1 of 6 and the length sensor 2.2 facing the ground will not work, because the speed of reversing is relatively slow, as long as the distance set between the car 6 and the bumped obstacle 9 is within d meters, the auxiliary braking device 4 of the car 6 All brakes as required; whether to carry out all brakes can also be determined according to the habits of the car owner, only needing to change the program of the microcomputer controller 5 can be realized.

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Abstract

The invention relates to braking and avoidance of a vehicle, which is an intelligent braking system which is safe and reliable. According to the intelligent braking system, length sensors arranged at the head end and the tail end are used for carrying out distance measuring on barriers in front of or behind the vehicle in real time, a speed sensor monitors the speed of the vehicle in real time and transfers a distance signal and a speed signal to a microcomputer controller which outputs an executive instruction signal after treatment. The instruction signal is transferred to a control assistant brake device to brake the vehicle, and meanwhile, the closing degree of an accelerator electromagnetic valve is controlled according to the instruction signal so as to control the output power of a vehicle engine, so that the brake force of the assistant brake device and the output power of the vehicle engine are automatically adjusted according to distance and speed. If necessary, the output signal is transmitted to a steering device of a steering wheel so as to steer the vehicle and avoid barriers, thereby avoiding accidents that vehicles collide with each other or fall off the cliff.

Description

technical field [0001] The invention relates to automobile braking and automobile avoidance, and is a safe and reliable intelligent braking system. Background technique [0002] Traffic accidents occur frequently at present, and the reason for this phenomenon is related to the existing manual braking system. Before the accident, the driver had no time to operate the manual braking system due to various factors. Therefore, how to avoid the occurrence of traffic accidents or minimize the loss of people's lives and property needs to be solved urgently. [0003] I applied for a utility model patent before, the patent number is: ZL200820027538.1, and the name is: Intelligent Brake System. In the case of a cliff in front of the car, due to the short braking time of the car and the strong inertia of the car, accidents such as collisions with obstacles or falling off the cliff may still occur. Contents of the invention [0004] In order to solve the above-mentioned problems, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/09B60W10/18B60W10/06B60W10/20
Inventor 徐世贤
Owner 徐世贤
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