CN200954801Y - Emergency brake warning light controller - Google Patents

Abstract

The utility model relates to an emergency brake warning lamp controller, which mainly relies on a control box arranged to receive the signal of an automobile anti-lock brake system (ABS) to judge whether the automobile anti-lock brake system (ABS) is in an emergency brake state to start, if the automobile anti-lock brake system (ABS) is started in the emergency brake state, the control box generates signal output when receiving the starting signal of the automobile anti-lock brake system (ABS), so as to start the automobile brake lamp and flash with the emergency brake warning lamp arranged, so as to warn the emergency brake state with different brake lamp numbers, and after the automobile anti-lock brake system (ABS) stops operating by loosening a brake pedal and when a throttle is re-treaded, rely on the control box to detect the signal of an automobile throttle valve, and generate the warning state of removing the emergency brake lamp and the emergency brake warning lamp, thereby achieving the purpose of driving safety.

Description

Emergency brake warning light controller

technical field

The utility model relates to an emergency brake warning light controller.

Background technique

Generally, the speed of vehicles in roads and urban areas is not very fast. If the vehicle in front brakes suddenly and the vehicle behind brakes, the chance of collision is relatively small. But if you are on the expressway, not only the speed is fast, but also the design of the expressway is that there are no intersections, no traffic lights, the road is flat, wide, straight, and the turning arc is large. It can continue to drive at high speed for a long time, and it becomes monotonous without change. , On the contrary, it is easy to make people fall into a state of no sense of speed, and the sensitivity to speed changes is relatively slow! Therefore, on the expressway, once an accident occurs, the most serious accident is the injury caused by the serial collision of the rear car caused by the accident, and the serial collision accident is so serious because the driving speed becomes faster but the brakes The reaction of the car has slowed down, so if there is no accident, once it happens, it will be a serious car accident in which several cars or even dozens of cars collide together. At present, car brake lights and third brake lights are installed on cars. , to show the brake status of the car, and the car brake light and the third brake light both produce the same warning state when the car decelerates or emergency brakes, but if there is an accident, the car brakes in front of the car and dies, but the car brake light at the rear of the car And the third brake light is on as usual, it will not warn the car behind me that I have already stepped on the emergency brake, so the car behind just responds the same as the normal reaction, first let go of the accelerator and lightly step on the brake, wait until the situation is not right, the car in front The rear end rushes towards me quickly (in fact, the car behind is rushing forward quickly), only to realize that I quickly put on the brakes and then step down hard to the bottom. At this time, usually 2 to 3 seconds have passed, while on the expressway In general, the speed of the vehicle is 90 miles or 60 miles or faster, and the reaction time of 2 to 3 seconds is wasted. The car has already walked a distance of 50 meters to 75 meters, and most drivers will meet with the driver on the highway. There are very few vehicles in front who keep a driving distance of more than 50 meters, and it takes 2 seconds for each vehicle to brake suddenly. If there are 10 vehicles driving in the same lane at the same time, this chain How long should the reaction be to have enough braking distance? So why do the serial collisions on the expressway cause many cars behind to collide without braking, so the damage caused by the collision is far more serious than a single accident, and vice versa Say, if every car can make an emergency braking response 2 seconds earlier, the effect of this chain reaction will also be amazing to reduce the situation of collisions and greatly reduce the proportion of casualties, so the "emergency" braking is conceived This patent is designed based on the concept of special warning lights. Its principle is very similar to the idea of the third brake light. It improves the response of the brakes, reduces collision accidents and injuries, and increases driving safety.

In view of the above-mentioned practical difficulties and deficiencies to be improved of the unknown warning state of the existing automobile brake light and the third brake light, the designer of the utility model hopes to provide a breakthrough design to enhance the practical effect, and is concentrating on research and design. Combining the system, integrating its professional technical knowledge, practical experience and design achievements in the design, production and sales of related products for many years, and finally researching a controller of emergency brake warning lights of the present utility model for use.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of this utility model is to: provide a kind of emergency brake warning light controller, its independent and special warning mode can clearly improve the warning effect of "emergency" braking of the vehicle in front; Braking reaction time and correct braking response can achieve the purpose of reducing car accidents.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

An emergency brake warning light controller, characterized in that:

It is provided with a control box, which is equipped with a control circuit, and is electrically connected to the anti-lock brake system of the car with a signal line, and the control box is also electrically connected to the light flashing power supply of the car to turn on and off the car brake lights, the third brake light and the emergency brake warning light flash.

The control box is also electrically connected with the automobile distribution panel by means of the signal line.

The control box is also electrically connected with the vehicle failure warning light.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages of: clearly improving the warning effect of the "emergency" braking of the vehicle in front; and shortening the reaction time and correct braking response of the emergency braking of the rear vehicle, reducing traffic accidents.

Description of drawings

Fig. 1 is a control flow block diagram of the present utility model;

Fig. 2 is the embodiment figure that the emergency brake warning light is arranged at the rear of the car in the utility model;

Fig. 3 is another control flow block diagram of the utility model.

Explanation of reference signs: 1-control box; 2-automobile anti-lock braking system; 3-automobile power supply; 31-fuse distribution box; 4-automobile throttle valve; 5-automobile brake light; 51-automobile failure warning Light; 52-the third brake light; 6-emergency brake warning light; 7-automobile distributor.

Detailed ways

Please refer to Fig. 1 and Fig. 2, the emergency brake warning light controller of the present invention mainly relies on the control box 1 to receive the signal of the automobile anti-lock braking system (ABS) 2, and the control box 1 There is a control circuit inside, and the signal line is connected to the automobile anti-lock braking system (ABS) 2 to judge whether the automobile anti-lock braking system (ABS) 2 is in the state of emergency braking. When locking and starting the anti-lock braking system (ABS) 2 of the car, the signal output is also transmitted to the control box 1 at the same time, because the control box 1 is also electrically connected to the flashing power supply of the car lights to control the car brake lights 5, The third brake light 52 and the emergency brake warning light 6, the control box 1 will generate a signal output, so that the light flashes and the power supply is used to turn on and off the automobile brake light 5, the third brake light 52 and the set emergency brake warning light 6. It is different from the general red light when braking; after the situation is eliminated, release the brake pedal to stop the anti-lock braking system (ABS) 2 of the car and step on the accelerator again, and then rely on the control box 1 to detect the throttle of the car The signal of the valve 4, and then make the control box 1 control to interrupt the power supply of the car and stop the light signal flashing signal to stop the action, so as to release the warning state of the car brake light 5, the third brake light 52 and the emergency brake warning light 6, and return to normal driving. state, and, during the state of emergency braking, the control box 1 then produces a signal output, except that starting the automobile brake light 5, the third brake light 52 and the set emergency brake warning light 6 are turned on, and the automobile failure warning light 51 can also be controlled. At the same time, it is turned on (as shown in Figure 3), and the aforementioned control box 1 is connected to the fuse distribution box 31 by the automobile power supply 3, and then the power supply is supplied to the control box 1, wherein the control box 1 can also rely on the signal The line is electrically connected with the automobile distribution board 7, and by virtue of the signal of the automobile distribution board 7, the working voltage required for the warning state supply of the automobile brake light 5, the third brake light 52 and the emergency brake warning light 6 is generated.

Claims (3)

1. emergency brake Warning light controller is characterized in that:

It is provided with a control capsule, be provided with control circuit in the described control capsule, and being electrically connected to the automobile locking-proof brake system with signal line, described control capsule also is electrically connected to car light flicker power supply, to open and close the flicker of automobile brake lamp, the 3rd stoplight stop lamp and emergency brake Warning light.

2. emergency brake Warning light controller according to claim 1 is characterized in that: described control capsule also relies on signal line to be electrically connected with the automobile distributor.

3. emergency brake Warning light controller according to claim 1 is characterized in that: control capsule also is electrically connected with the vehicle failure Warning light.

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