阅读说明：本技术 汽车防撞紧急提醒和制动设备 (Automobile anti-collision emergency reminding and braking equipment ) 是由 胡梁育 于 2021-08-25 设计创作，主要内容包括：本发明公开了汽车防撞紧急提醒和制动设备,其涉及汽车防撞技术领域,包括：雷达模块,用于持续获取汽车周围路况与障碍物信息；人机交互模块,用于显示汽车实时运动状况；驱动模块,用于控制汽车的运动；以及制动模块,用于对汽车进行制动；且,当所述雷达模块检测到汽车前方存在障碍物时,由控制模块向人机交互模块传输信号,当汽车与障碍物的距离到达所述人机交互模块的设定阀值时,所述人机交互模块亮起警报灯,并由控制模块控制所述制动模块进行制动。(The invention discloses an automobile anti-collision emergency reminding and braking device, which relates to the technical field of automobile anti-collision and comprises the following components: the radar module is used for continuously acquiring the information of road conditions and obstacles around the automobile; the human-computer interaction module is used for displaying the real-time motion condition of the automobile; the driving module is used for controlling the motion of the automobile; the braking module is used for braking the automobile; and when the radar module detects that an obstacle exists in front of the automobile, the control module transmits a signal to the man-machine interaction module, and when the distance between the automobile and the obstacle reaches a set threshold value of the man-machine interaction module, the man-machine interaction module lights up an alarm lamp and controls the braking module to brake.)

1. Automobile anticollision is promptly reminded and braking equipment, its characterized in that: the method comprises the following steps:

the radar module (2) is used for continuously acquiring the information of road conditions and obstacles around the automobile;

the human-computer interaction module (3) is used for displaying the real-time motion condition of the automobile;

a drive module (4) for controlling the movement of the vehicle; and

the braking module is used for braking the automobile;

and when the radar module (2) detects that an obstacle exists in front of the automobile, a signal is transmitted to the man-machine interaction module (3) by the control module (1), and when the distance between the automobile and the obstacle reaches a set threshold value of the man-machine interaction module (3), the man-machine interaction module (3) lights up an alarm lamp and controls the brake module to intervene and brake by the control module (1).

2. The automotive crash-proof emergency alert and brake device as in claim 1, wherein: man-machine interaction module (3) have at least can show the panel board of car real-time motion situation and the warning light that is used for urgent warning, wherein, the warning light has two kinds of light of yellow and red at least, and, accessible man-machine interaction module (3) sets for the distance of lighting of warning light, when lighting yellow light, sends the signal of slowing down to the driver, when 1s back driver does not take the measure of slowing down, by control module (1) control the braking module slows down, when lighting red light, the car is not in the brake state, controls the braking module by control module (1) and brakes.

3. The automotive crash-proof emergency alert and brake device as in claim 1, wherein: the drive module (4) comprises:

a fixed sleeve (41) fixed at the bottom of the automobile;

the rotating shaft (42) is rotatably arranged in the fixed sleeve (41); and

the wheel hub (43) is fixed at one end of the rotating shaft (42), and the brake module is arranged in one side, close to the rotating shaft (42), of the wheel hub (43).

4. The automotive crash-proof emergency alert and brake device as in claim 3, wherein: the brake module includes first brake module (5) and second brake module (6), wherein, first brake module (5) set up pivot (42) are last for the driver tramples the brake disc and brakes, second brake module (6) set up wheel hub (43) inner wall is used for control module (1) to carry out automatic control.

5. The automotive crash-proof emergency alert and brake device as in claim 4, wherein: the first brake module (5) comprises:

a brake disk (51) fixed to the rotating shaft (42); and

and a brake caliper (52) fixed to one side of the second brake module (6) and braking the brake disc (51).

6. The automotive crash-proof emergency alert and brake device as in claim 4, wherein: the second brake module (6) comprises:

a brake drum (61) fixed to the inner wall of the hub (43);

brake bottom plates (62) which are arranged in two symmetrical positions and are fixed on two sides of the fixed sleeve (41); and

and the brake driving assembly is arranged in the brake drum (61) and is used for braking the brake drum (61).

7. The automotive crash-proof emergency alert and brake device as in claim 6, wherein: the brake actuation assembly includes:

two brake oil cylinders (63) are symmetrically fixed between the brake bottom plates (62);

the number of the brake shoes (64) is two, and the two brake shoes are hinged to two ends of the brake oil cylinder (63);

the adjusting rod (65) is hinged between the brake shoes (64) and is used for adjusting the reset stroke of the brake shoes (64);

at least two return springs (66), wherein two ends of each return spring are respectively fixed on the two brake shoes (64) and used for returning the brake shoes (64);

a friction plate (67) fixed to an outer wall of the brake shoe (64); and

a plurality of pre-brake assemblies (68) arranged equidistantly within the friction plate (67).

8. The automotive crash-proof emergency alert and brake device as in claim 7, wherein: the pre-actuating assembly (68) includes:

a sliding column (681) slidably disposed in the friction plate (67) by a pressing spring (682);

the prefabricated driving wheel (683) is rotatably arranged on the sliding column (681); and

and a clockwork spring (684) fixed between the pre-manufactured driving wheel (683) and the sliding column (681) and used for providing braking power for the pre-manufactured driving wheel (683).

9. The automotive crash-proof emergency alert and brake device as in claim 8, wherein: mounting planes are arranged at two ends of the sliding column (681) and are arranged along the radial direction of the brake drum (61).

10. The automotive crash-proof emergency alert and brake device as in claim 8, wherein: a friction ring (685) is fixed on the outer wall of the pre-manufactured driving wheel (683) and used for limiting the displacement between the pre-manufactured driving wheel (683) and the brake drum (61).

Technical Field

The invention relates to the technical field of automobile collision avoidance, in particular to automobile collision avoidance emergency reminding and braking equipment.

Background

The driver is when driving the car and moving, can meet some emergency, lead to the driver to come too late to brake the car, thereby the accident takes place, consequently need use car anticollision urgent warning and braking equipment, and current car anticollision urgent warning and braking equipment only have a stopper, the car in time stops when can not leading to emergency braking after long-time the use, and, can not slow down the braking to the car when emergency braking, but direct braking, thereby the wearing and tearing of stopper have been increaseed.

In order to solve the problems, the invention provides an automobile anti-collision emergency reminding and braking device.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: automobile anticollision urgent warning and braking equipment includes:

the radar module is used for continuously acquiring the information of road conditions and obstacles around the automobile;

the human-computer interaction module is used for displaying the real-time motion condition of the automobile;

the driving module is used for controlling the motion of the automobile; and

the braking module is used for braking the automobile;

and when the radar module detects that an obstacle exists in front of the automobile, the control module transmits a signal to the man-machine interaction module, and when the distance between the automobile and the obstacle reaches a set threshold value of the man-machine interaction module, the man-machine interaction module lights up an alarm lamp and controls the braking module to intervene and brake through the control module.

Further, it is preferable that the human-computer interaction module at least has an instrument panel capable of displaying real-time motion conditions of the automobile and an alarm lamp for emergency reminding, wherein the alarm lamp has at least yellow and red lights, and the lighting distance of the alarm lamp is set through the human-computer interaction module, when the yellow light is lit, a deceleration signal is sent to a driver, when the driver does not take deceleration measures after 1s, the brake module is controlled by the control module to decelerate, and when the red light is lit, the automobile is not in a braking state, the brake module is controlled by the control module to brake.

Further, preferably, the driving module includes:

the fixed sleeve is fixed at the bottom of the automobile;

the rotating shaft is rotatably arranged inside the fixed sleeve; and

and the wheel hub is fixed at one end of the rotating shaft, and the braking module is arranged in one side, close to the rotating shaft, of the wheel hub.

Further, it is preferable, the braking module includes a first braking module and a second braking module, wherein the first braking module is arranged on the rotating shaft and used for a driver to tread the braking plate for braking, and the second braking module is arranged on the inner wall of the hub and used for the control module to perform automatic control.

Further, preferably, the first brake module includes:

the brake disc is fixed on the rotating shaft; and

and the brake caliper is fixed on one side of the second brake module and is used for braking the brake disc.

Further, preferably, the second brake module includes:

the brake drum is fixed on the inner wall of the hub;

the brake bottom plates are symmetrically arranged and fixed on two sides of the fixed sleeve; and

and the brake driving assembly is arranged in the brake drum and used for braking the brake drum.

Further, preferably, the brake actuating assembly includes:

two brake oil cylinders are symmetrically fixed between the brake bottom plates;

the two brake shoes are hinged at two ends of the brake oil cylinder;

the adjusting rod is hinged between the brake shoes and used for adjusting the reset stroke of the brake shoes;

the two ends of the at least two reset springs are respectively fixed on the two brake shoes and used for resetting the brake shoes;

the friction plate is fixed on the outer wall of the brake shoe; and

the pre-moving assemblies are configured to be multiple and are arranged in the friction sheet at equal intervals.

Further, preferably, the pre-actuating assembly includes:

the sliding column is arranged in the friction sheet in a sliding manner by adopting a pressing spring;

the prefabricated driving wheel is rotatably arranged on the sliding column; and

and the clockwork spring is fixed between the prefabricated driving wheel and the sliding column and used for providing braking power for the prefabricated driving wheel.

Further, preferably, mounting planes are arranged at two ends of the sliding column, and the mounting planes are arranged along the radial direction of the brake drum.

Further, preferably, a friction ring is fixed on the outer wall of the prefabricated driving wheel and used for limiting the displacement between the prefabricated driving wheel and the brake drum.

Compared with the prior art, the invention provides the automobile anti-collision emergency reminding and braking equipment, which has the following beneficial effects:

in the invention, the man-machine interaction module can set the alarm lamp for emergency reminding, when the alarm lamp lights up yellow light, the driver is reminded to decelerate through the first brake module, when the driver does not decelerate after 1s, the brake oil cylinder of the second brake module drives the brake shoe to slightly move, thereby leading the prefabricated driving wheel to be contacted with the brake drum to decelerate the automobile, increasing the reaction time of a driver, therefore, the safety performance of the automobile is improved, when the alarm lamp is turned red and the automobile is braked, the second brake module is reset through the reset spring, when the automobile is not braked, the second brake module continuously controls the brake shoe to move through the brake oil cylinder until the friction plate on the brake shoe is contacted with the brake drum, therefore, the automobile is braked, the timeliness of automobile braking is improved, and the safety performance of the automobile is further improved.

Drawings

FIG. 1 is a control logic block diagram of an automotive crash avoidance emergency alert and brake system;

FIG. 2 is a schematic view of the overall structure of the vehicle crash-proof emergency alert and brake apparatus;

FIG. 3 is a schematic view of the interior of a second brake module of the vehicle crash emergency alert and brake apparatus;

FIG. 4 is a schematic view of a pre-actuating assembly of the vehicle crash emergency alert and brake apparatus;

in the figure: 1. a control module; 2. a radar module; 3. a human-computer interaction module; 4. a drive module; 5. a first brake module; 6. a second brake module; 41. fixing the sleeve; 42. a rotating shaft; 43. a hub; 51. a brake disc; 52. a brake caliper; 61. a brake drum; 62. braking the bottom plate; 63. a brake cylinder; 64. a brake shoe; 65. adjusting a rod; 66. a return spring; 67. a friction plate; 68. prefabricating a movable assembly; 681. a sliding post; 682. a pressing spring; 683. prefabricating a driving wheel; 684. a clockwork spring; 685. a friction ring.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: automobile anticollision urgent warning and braking equipment includes:

the radar module 2 is used for continuously acquiring information of road conditions and obstacles around the automobile;

the human-computer interaction module 3 is used for displaying the real-time motion condition of the automobile;

the driving module 4 is used for controlling the movement of the automobile; and

the braking module is used for braking the automobile;

and when the radar module 2 detects that an obstacle exists in front of the automobile, the control module 1 transmits a signal to the man-machine interaction module 3, and when the distance between the automobile and the obstacle reaches a set threshold value of the man-machine interaction module 3, the man-machine interaction module 3 lights up an alarm lamp, and the control module 1 controls the braking module to perform intervention braking.

In the embodiment, the human-computer interaction module 3 at least has an instrument panel capable of displaying real-time motion conditions of the automobile and an alarm lamp for emergency reminding, wherein the alarm lamp at least has yellow and red lights, and the lighting distance of the alarm lamp can be set through the human-computer interaction module 3, when the yellow light is lighted, a deceleration signal is sent to the driver, when the driver does not take deceleration measures after 1s, the control module 1 controls the brake module to decelerate, when the red light is lighted, and the automobile is not in a braking state, the control module 1 controls the braking module to brake, and it needs to be explained that, when the warning light is on, the driver is reminded to decelerate and brake manually, and when the driver does not decelerate and brake, the control module 1 can control the brake module to brake, so that the service life of the brake module is prolonged.

Referring to fig. 2, in the present embodiment, the driving module 4 includes:

a fixed sleeve 41 fixed at the bottom of the automobile;

a rotating shaft 42 rotatably disposed inside the fixed sleeve 41; and

and the hub 43 is fixed at one end of the rotating shaft 42, and the braking module is arranged in one side of the hub 43 close to the rotating shaft 42.

In a preferred embodiment, the braking module includes a first braking module 5 and a second braking module 6, wherein the first braking module 5 is disposed on the rotating shaft 42 and is used for a driver to step on a braking plate for braking, and the second braking module 6 is disposed on an inner wall of the hub 43 and is used for the control module 1 to perform automatic control.

It should be noted that the first brake module 5 is controlled by the driver and the second brake module 6 is controlled by the control module 1, that is, only the first brake module 5 is used while the second brake module 6 is not used during the normal running of the vehicle, so that the abrasion of the second brake module 6 is reduced, and the braking effect of the second brake module 6 is improved.

As a preferred embodiment, said first braking module 5 comprises:

a brake disc 51 fixed to the rotating shaft 42; and

and a brake caliper 52 fixed to one side of the second brake module 6 to brake the brake disc 51.

It should be noted that the first brake module 5 is a service brake, which adopts a disc brake mode, and can effectively reduce the heat generated during braking, so as to perform continuous deceleration.

Referring to fig. 2 to 3, in a preferred embodiment, the second brake module 6 includes:

a brake drum 61 fixed to an inner wall of the hub 43;

brake bottom plates 62, which are disposed symmetrically and fixed to both sides of the fixing sleeve 41; and

the brake driving assembly is arranged inside the brake drum 61 and used for braking the brake drum 61, and it needs to be explained that the second brake module 6 is used as an emergency brake, adopts a drum brake mode, and can improve the brake effect by increasing the contact area, so that the brake can be quickly and effectively performed, and the safety of the automobile is improved.

As a preferred embodiment, the brake actuation assembly comprises:

two brake cylinders 63 symmetrically fixed between the brake base plates 62;

two brake shoes 64 hinged at two ends of the brake cylinder 63;

an adjustment lever 65 hinged between the brake shoes 64 for adjusting a return stroke of the brake shoes 64, that is, a distance between the brake shoes 64 can be adjusted by the adjustment lever 65, thereby adjusting a moving stroke of the brake shoes 64;

at least two return springs 66, both ends of which are fixed to the two brake shoes 64, respectively, for returning the brake shoes 64;

a friction plate 67 fixed to an outer wall of the brake shoe 64; and

a plurality of pre-brake assemblies 68 are arranged at equal intervals in the friction plate 67.

Referring to fig. 4, as a preferred embodiment, the pre-brake assembly 68 includes:

a sliding column 681 slidably disposed in the friction plate 67 using a pressing spring 682;

the prefabricated driving wheel 683 is rotatably arranged on the sliding column 681; and

a clockwork spring 684 is fixed between the pre-manufactured driving wheel 683 and the sliding post 681 for providing braking power to the pre-manufactured driving wheel 683, that is, when the pre-manufactured driving wheel 683 is in contact with the pre-manufactured drum 61, the braking drum 61 can be provided with reverse power by the clockwork spring 684, thereby effectively decelerating the braking drum 61.

As a preferred embodiment, the two ends of the sliding column 681 are both provided with mounting planes, and the mounting planes are both provided along the radial direction of the brake drum 61.

As a preferred embodiment, friction ring 685 is fixed to the outer wall of pre-fabricated driving wheel 683 to limit the displacement between pre-fabricated driving wheel 683 and brake drum 61.

Specifically, firstly, the man-machine interaction module 3 is used for setting the alarm lamp, when the alarm lamp reaches a set value, yellow light is turned on to remind a driver of decelerating through the first brake module 5, when the driver does not decelerate after 1s, the brake oil cylinder 63 of the second brake module 6 drives the brake shoe 64 to slightly move, so that the prefabricated wheel 683 is in contact with the brake drum 61 to decelerate the automobile, the reaction time of the driver is prolonged, the safety performance of the automobile is improved, when the alarm lamp is turned red, the automobile is braked, the second brake module 6 is reset through the reset spring 66, when the automobile is not braked, the second brake module 6 continues to control the brake shoe 64 to move through the brake oil cylinder 63, the prefabricated wheel 683 retracts into the friction plate 67 through extrusion, and then the friction plate 67 on the brake shoe 64 is in contact with the brake drum 61, therefore, the automobile is braked, the timeliness of automobile braking is improved, and the safety performance of the automobile is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.