CN205059406U - Novel brake signal pilot lamp that shows braking force degree - Google Patents

Abstract

The utility model discloses a new type of brake signal indicator light for displaying the braking force, which belongs to the technical field of the automobile braking system; the technical problem to be solved is: to provide a brake signal indicator that can display the braking force and enable the driver of the rear vehicle to accurately interpret the braking status of the vehicle in front The brake signal indicator light; the technical solution adopted is: including: a sensor for detecting brake hydraulic oil pressure or pressure, a brake light controller and a brake light, and the brake light controller includes: a signal processing circuit board, a brake light driver and a power supply unit; the signal processing circuit board is electrically connected to the sensor, the brake light driver and the power supply unit respectively, and the brake light driver is electrically connected to the brake light; the brake light includes: a first device for displaying braking force A display area and a second display area for displaying whether the vehicle is in a braked state; the utility model can display the braking force, and enable the driver of the rear vehicle to accurately judge the braking condition of the front vehicle.

Description

A new type of brake signal indicator light for displaying braking force

technical field

The utility model discloses a novel brake signal indicator light for displaying braking force, which belongs to the technical field of automobile brake systems.

Background technique

In the field of automobile braking, the widely used ordinary brake lights can only provide information on whether the vehicle is braking. The driver of the rear car can only simply know whether the driver of the front car is braking through the brake lights at the rear of the front car, and cannot accurately judge through the brake lights. The deceleration range of the vehicle in front, such as: deceleration is a slight brake for safety reasons so that the speed of the vehicle will not be too fast, or an emergency brake must be taken due to a major situation ahead.

To sum up, the brake lights used in cars at present only have two states of on or off, which cannot reflect whether the speed of the vehicle is decreasing rapidly or slowly. Drive safely, especially when the front car brakes suddenly, the rear car will not brake enough to cause a rear-end collision.

Utility model content

The utility model overcomes the deficiencies of the prior art, and the technical problem to be solved is: to provide a brake signal indicator light which can display the braking force and enable the driver of the rear vehicle to accurately judge the braking condition of the front vehicle.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of brake signal indicator light for displaying braking force, including: a sensor for detecting brake hydraulic oil pressure or pressure, a brake light controller and a brake light. The brake light controller includes: a signal processing circuit board, a brake light driver and a power supply unit; the signal processing circuit board is electrically connected to the sensor, the brake light driver and the power supply unit respectively, and the brake light driver is electrically connected to the brake light ;

The brake light includes: a first display area for displaying the braking force and a second display area for displaying whether the vehicle is in a braking state;

The first display area includes a plurality of first light bulbs, and the plurality of first light bulbs are used to light up in different combinations according to the braking force; the second display area includes two second light bulbs. Light bulbs, the two second light bulbs are used to flash and light up when the vehicle is in a braked state.

The brake light includes a lampshade, and the inner wall of the lampshade includes: a first spacer sheet for isolating light from the first display area and the second display area and a plurality of first light bulbs for radial multi-part isolated plurality of second spacers.

Both the first spacer and the second spacer are made of opaque materials.

The shape of the brake light is rectangle, circle or ellipse.

The sensor is a pressure sensor or a pressure sensor.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model uses a pressure sensor to detect the pressure or pressure of the brake hydraulic oil of the vehicle, and then uses the preset value in the signal processing circuit board to compare and analyze the braking force, and finally controls the brake light driver to realize the display of the brake light. The control of the rear car can make the driver of the rear car accurately judge the braking situation of the front car through the change of the brake light display of the front car, which improves the safety of the vehicle during driving.

2. The first display area of the brake light of the present invention is radially divided into multiple parts by a plurality of second spacers, and the second spacers are opaque, so that the brake lights can be clearly displayed no matter day or night. The strength provides a reliable basis for the judgment of the driver of the car behind.

3. The brake light of the present utility model is also provided with a second display area, which is used to display whether the vehicle is in the braking state. When the vehicle is in emergency braking or the brake is in the braking state, the two second display areas in the second display area Light-emitting bulbs, alternately flashing two-color light alarm, reminding the driver behind to pay attention to avoiding, further improving the safety of the vehicle during driving.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the circuit structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of light display when the brake light is a micro brake in this embodiment;

Fig. 3 is a schematic diagram of the light display when the brake light is in the middle brake in this embodiment;

Fig. 4 is a schematic diagram of the light display when the brake light is a sudden brake in this embodiment;

Fig. 5 is a schematic diagram of the light display when the brake light is a sudden brake in this embodiment;

Fig. 6 is a schematic diagram of the light display when the brake light is braked in this embodiment;

7 is a schematic diagram of the internal structure of the lampshade in the embodiment;

In the figure: 1 is the sensor, 2 is the brake light controller, 3 is the brake light, 4 is the signal processing circuit board, 5 is the brake light driver, 6 is the power supply unit, 7 is the first display area, 8 is the second display area , 9 is the lampshade, 10 is the first spacer, and 11 is the second spacer.

detailed description

As shown in Figures 1 to 7, the utility model is a novel brake signal indicator light for displaying braking force, including: a sensor 1 for detecting brake hydraulic oil pressure or pressure, a brake light controller 2 and a brake light 3. The brake light controller 2 includes: a signal processing circuit board 4, a brake light driver 5 and a power supply unit 6; the signal processing circuit board 4 is electrically connected to the sensor 1, the brake light driver 5 and the power supply unit 6 respectively, and the brake light The driver 5 is electrically connected to the brake light 3;

The brake light 3 includes: a first display area 7 for displaying the braking force and a second display area 8 for displaying whether the vehicle is in a braking state;

The first display area 7 includes a plurality of first light bulbs, and the plurality of first light bulbs are used to light up different ranges according to the braking force; the second display area 8 includes two first light bulbs. Two light-emitting bulbs, the two second light-emitting bulbs are used to flash and light up when the vehicle is in a braking state.

The brake light 3 includes a lampshade 9, and the inner wall of the lampshade 9 includes: a first spacer 10 for isolating the light from the first display area 7 and the second display area 8; A plurality of second spacers 11 for radial multi-part isolation of the light bulb.

When the vehicle is braking, the sensor 1 used to detect the pressure or pressure of the brake hydraulic oil of the vehicle transmits the collected braking force change signal to the signal processing circuit board 4. After the signal processing circuit board 4 calculates and analyzes the braking force, it controls the braking force. The lamp driver 5 has realized the control to the display of the brake light 3, and through the actual lighting area of multiple parts in the first display area 7 of the brake light 3, the driver of the rear car can accurately judge the braking situation of the front car, which improves the speed of the vehicle while driving. safety in the process.

In the present invention, the number of the first light bulbs can be 4, and the first display area 7 is divided into 4 according to the braking force, and the 4 first light bulbs are combined and lit according to the braking force, specifically , when one first light bulb is on, it means that the vehicle is in the microbrake state; when two adjacent first light bulbs are on at the same time, it means that the vehicle is in the middle brake state; When the vehicle is on, it means that the vehicle is in the state of sudden braking. When the four first light bulbs are on at the same time, it means that the vehicle is in the state of sudden braking. Further, when the vehicle is in the state of emergency braking or the brake is in the state of braking, the second The two second light-emitting bulbs in the display area 8 perform double-color light flashing alternately to give an alarm, reminding the driver of the vehicle behind to pay attention to avoiding, and further improving the safety of the vehicle during driving.

In this embodiment, both the first spacer 10 and the second spacer 11 are made of opaque materials, which ensures the identifiability of different lighting areas of the brake lights. The shape of the brake lights 3 is rectangular, Circular or elliptical; the sensor 1 is a pressure sensor or a pressure sensor.

The utility model provides a new type of brake signal indicator light for displaying the braking force, which provides a brake signal indicator light that can display the braking force and enable the driver of the rear vehicle to accurately interpret the braking status of the front vehicle, which solves the problem that the brake light of the traditional vehicle cannot be used. The driver of the rear car is aware of the problem of the front brake strength, which can prevent rear-end collision accidents to the greatest extent, and has substantial characteristics and progress. The above embodiment of the utility model has been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiment , within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the gist of the utility model.

Claims (5)

1. one kind shows the new brake signal lamp of braking strength, it is characterized in that: comprising: for detecting the sensor (1) of brake hydraulic oil pressure or pressure, brake lamp controller (2) and stoplight stop lamp (3), described brake lamp controller (2) comprising: signal processing circuit board (4), stoplight stop lamp actuator (5) and power supply unit (6); Described signal processing circuit board (4) is electrically connected with sensor (1), stoplight stop lamp actuator (5) and power supply unit (6) respectively, and described stoplight stop lamp actuator (5) is electrically connected with described stoplight stop lamp (3);

Described stoplight stop lamp (3) comprising: for showing first viewing area (7) of braking strength and whether being in second viewing area (8) of death situation state of stopping for showing vehicle;

Comprise multiple first emitting bulb in described first viewing area (7), described multiple first emitting bulb is used for carrying out different range combination according to the difference of braking strength and lights; Comprise two the second emitting bulbs in described second viewing area (8), described two the second emitting bulbs are used for carrying out flicker when vehicle is in and stops death situation state and light.

2. a kind of new brake signal lamp according to claim 1, it is characterized in that: described stoplight stop lamp (3) comprises lampshade (9), the inwall of described lampshade (9) comprising: for the first viewing area (7) and the second viewing area (8) being carried out first spacer (10) of light isolation and multiple second spacers (11) for multiple first emitting bulb being carried out the isolation of radiation many parts.

3. a kind of new brake signal lamp according to claim 2, is characterized in that: described first spacer (10) and the second spacer (11) are light-proof material and make.

4. according to the arbitrary described a kind of new brake signal lamp of claim 1 or 2, it is characterized in that: the shape of described stoplight stop lamp (3) is rectangle, circle or oval.

5. a kind of new brake signal lamp according to claim 1, is characterized in that: described sensor (1) is pressure sensor or pressure transducer.