CN112009442A - Emergency braking system capable of greatly reducing traffic accidents - Google Patents

Emergency braking system capable of greatly reducing traffic accidents Download PDF

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Publication number
CN112009442A
CN112009442A CN201910464904.2A CN201910464904A CN112009442A CN 112009442 A CN112009442 A CN 112009442A CN 201910464904 A CN201910464904 A CN 201910464904A CN 112009442 A CN112009442 A CN 112009442A
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CN
China
Prior art keywords
tire
emergency braking
braking
brake plate
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910464904.2A
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Chinese (zh)
Inventor
符勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiongpeng Asset Management Shanghai Co ltd
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Xiongpeng Asset Management Shanghai Co ltd
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Publication date
Application filed by Xiongpeng Asset Management Shanghai Co ltd filed Critical Xiongpeng Asset Management Shanghai Co ltd
Priority to CN201910464904.2A priority Critical patent/CN112009442A/en
Publication of CN112009442A publication Critical patent/CN112009442A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Tires In General (AREA)

Abstract

The invention discloses an emergency braking system capable of greatly reducing traffic accidents, which comprises: the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system; the brake plate is arranged at the front upper part of the tire and can fall below the tire under the driving of the driving system; the driving system is arranged on the chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system; through setting up the brake block, when judging that the car is in the emergency braking condition, fall tire the place ahead with the brake block, make the tire drive on the brake block, and keep relative static with the brake block, become the friction braking on tire and road surface for the friction braking on brake block and road surface, and the area of contact on brake block and road surface is far greater than the area of contact on tire and road surface, thereby can provide and be far greater than conventional frictional resistance, make the car can the rapid stop, can reduce the emergence of accident by a wide margin, reduce the wearing and tearing of tire.

Description

Emergency braking system capable of greatly reducing traffic accidents
Technical Field
The invention relates to the technical field of automobile braking, in particular to an emergency braking system capable of greatly reducing traffic accidents.
Background
With the development of society, vehicles on roads are more and more, and correspondingly, traffic accidents occur more frequently, especially on highways, because the speed of the automobile is faster, the automobile cannot be braked in time in emergency, and accidents occur. The reason for this is that when the automobile is braked, the tire is braked, and the automobile is stopped, the friction resistance between the road surface and the tire needs to be acted, when the automobile tire is braked at present, only the circumferential tangent plane of the tire and the road surface provide friction resistance, the friction area is small, the corresponding friction resistance is small, and the automobile cannot be quickly stopped under the emergency braking condition; and the tire needs to comprehensively consider the energy consumption of driving, and the design of the material and the pattern of the tire needs to ensure that the friction coefficient cannot be too large.
Disclosure of Invention
In view of the above-mentioned shortcomings, the present invention provides an emergency braking system capable of greatly reducing traffic accidents, and capable of greatly increasing frictional resistance to realize rapid braking.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
an emergency braking system capable of greatly reducing traffic accidents, comprising:
the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system;
the brake plate is arranged at the front upper part of the tire and can fall below the tire under the driving of the driving system;
and the driving system is arranged on the chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system.
According to one aspect of the invention, the bottom of the brake plate is provided with a friction structure. For providing a large frictional force on a conventional road surface. The material and pattern design of the friction structure is prioritized in obtaining the maximum coefficient of friction.
According to one aspect of the invention, the bottom of the brake plate is provided with a sucker structure. The sucker structure is a large number of tiny suckers and is used for providing larger braking force on icy and other smooth road surfaces.
According to one aspect of the invention, the bottom of the brake plate is provided with a friction structure and a suction cup structure which are combined. Is suitable for various road conditions.
According to one aspect of the invention, a brake plate is provided at least above and in front of a rear wheel tire of the vehicle.
According to one aspect of the invention, a brake plate is arranged above and in front of all tires of the automobile.
According to one aspect of the invention, the tire rolls onto the brake plate as it falls, and thereafter remains in a fixed position relative to the brake plate.
According to one aspect of the invention, a plurality of tiny sucking disc structures are arranged on the surface of the brake plate, which is in contact with the tire, so that the tire is tightly connected with the brake plate when the tire runs on the brake plate.
According to one aspect of the invention, the front end of the brake plate is provided with a baffle.
According to one aspect of the invention, the driving system comprises a power machine, a rotating shaft and a connecting rod structure connected with the rotating shaft, the connecting rod structure is connected with a brake plate, the rotating shaft is in transmission connection with the power machine, and the control system controls the power machine to rotate forwards and backwards to achieve ascending and descending of the brake plate.
According to one aspect of the invention, the driving system comprises a lifting device and a translation device, wherein the lower end of the lifting device is connected with the brake plate, and the upper end of the lifting device is movably connected on a transverse guide rail and is connected with the translation device.
According to one aspect of the invention, the lifting device is a hydraulic oil cylinder or a motor, the translation device is a hydraulic oil cylinder or a motor, and the lifting device and the translation device are both connected with the control system.
According to one aspect of the invention, when the automobile is disengaged from an emergency braking condition, the automobile tire retreats, the driving system is controlled by the control system to drive the brake plate to be forwardly disengaged from the tire, and then the brake plate is controlled to be lifted.
The implementation of the invention has the advantages that: the invention relates to an emergency braking system capable of greatly reducing traffic accidents, which comprises: the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system; the brake plate is arranged at the front upper part of the tire and can fall below the tire under the driving of the driving system; the driving system is arranged on the chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system; through setting up the brake block, when judging that the car is in the emergency braking condition, fall tire the place ahead with the brake block, make the tire drive on the brake block, and keep relative static with the brake block, become the friction braking on tire and road surface for the friction braking on brake block and road surface, and the area of contact on brake block and road surface is far greater than the area of contact on tire and road surface, thereby can provide and be far greater than conventional frictional resistance, make the car can the rapid stop, can reduce the emergence of accident by a wide margin, reduce the wearing and tearing of tire. Furthermore, on the face that brake block and road surface contact, can set up more excellent friction structure, can provide bigger frictional resistance, it is corresponding, automobile tire conveniently go with the resistance to compression comprehensive consideration, can't design into the structure specially for providing frictional resistance, consequently, the setting of brake block can provide frictional resistance by the maximum possibility, can realize that the car brakes rapidly under the emergency braking condition, reduces the occurence of failure by a wide margin, reduces the wearing and tearing of tire.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an emergency braking system capable of greatly reducing traffic accidents according to an embodiment of the present invention when the emergency braking system is not braking;
fig. 2 is a schematic structural diagram of an emergency braking system capable of greatly reducing traffic accidents according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an emergency braking system capable of greatly reducing traffic accidents according to the second embodiment of the present invention when the emergency braking system is not braking;
fig. 4 is a schematic structural diagram of an emergency braking system capable of greatly reducing traffic accidents according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a non-braking emergency braking system capable of greatly reducing traffic accidents according to a third embodiment of the present invention;
fig. 6 is a schematic structural diagram of an emergency braking system capable of greatly reducing traffic accidents according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1, 2, 3, 4 and 5, an emergency braking system capable of greatly reducing a traffic accident includes:
the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system;
the brake plate 1 is arranged at the front upper part of the tire and can fall below the tire under the driving of a driving system;
and the driving system 2 is arranged on a chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system.
When the automobile is separated from the emergency braking condition, the automobile tire retreats, the control system controls the driving system to drive the brake plate to be separated from the tire forwards, and then the brake plate is controlled to rise.
In practical application, the bottom of the brake plate is provided with a friction structure. For providing a large frictional force on a conventional road surface. The material and pattern design of the friction structure is prioritized in obtaining the maximum coefficient of friction.
In practical application, the bottom of the brake plate is provided with a sucker structure. The sucker structure is a large number of tiny suckers and is used for providing larger braking force on icy and other smooth road surfaces.
In practical application, the bottom of the brake plate is provided with a friction structure which is combined with a sucker structure. Is suitable for various road conditions.
In practical application, at least the front upper part of the rear wheel tire of the automobile is provided with a brake plate.
In practical application, a brake plate is arranged above the front of all tires of the automobile.
In practical applications, when the brake pedal falls, the tire rolls onto the brake pedal and then maintains a relative position with respect to the brake pedal.
In practical application, the contact surface of the brake plate and the tire is provided with a plurality of micro sucker structures, so that the tire and the brake plate are tightly connected into a whole when the tire runs on the brake plate.
In practical application, the front end of the brake plate is provided with a baffle.
Example two
As shown in fig. 1, 2, 3 and 4, an emergency braking system capable of greatly reducing a traffic accident includes:
the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system;
the brake plate 1 is arranged at the front upper part of the tire and can fall below the tire under the driving of a driving system;
and the driving system 2 is arranged on a chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system. The driving system comprises a power machine, a rotating shaft 21 and a connecting rod structure 22 connected with the rotating shaft, the connecting rod is connected with the brake plate, the rotating shaft is in transmission connection with the power machine, and the control system controls the power machine to rotate forwards and backwards to achieve ascending and descending of the brake plate.
When the automobile is separated from the emergency braking condition, the automobile tire retreats, the control system controls the driving system to drive the brake plate to be separated from the tire forwards, and then the brake plate is controlled to rise.
In practical application, the bottom of the brake plate is provided with a friction structure. For providing a large frictional force on a conventional road surface. The material and pattern design of the friction structure is prioritized in obtaining the maximum coefficient of friction.
In practical application, the bottom of the brake plate is provided with a sucker structure. The sucker structure is a large number of tiny suckers and is used for providing larger braking force on icy and other smooth road surfaces.
In practical application, the bottom of the brake plate is provided with a friction structure which is combined with a sucker structure. Is suitable for various road conditions.
In practical application, at least the front upper part of the rear wheel tire of the automobile is provided with a brake plate.
In practical application, a brake plate is arranged above the front of all tires of the automobile.
In practical applications, when the brake pedal falls, the tire rolls onto the brake pedal and then maintains a relative position with respect to the brake pedal.
In practical application, the contact surface of the brake plate and the tire is provided with a plurality of micro sucker structures, so that the tire and the brake plate are tightly connected into a whole when the tire runs on the brake plate.
In practical application, the front end of the brake plate is provided with a baffle.
EXAMPLE III
As shown in fig. 1, 2, 5 and 6, an emergency braking system capable of greatly reducing a traffic accident includes:
the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system;
the brake plate 1 is arranged at the front upper part of the tire and can fall below the tire under the driving of a driving system;
and the driving system 2 is arranged on a chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system. The driving system comprises a lifting device 21 and a translation device 22, the lower end of the lifting device is connected with the brake plate, and the upper end of the lifting device is movably connected to a transverse guide rail 23 and connected with the translation device. The lifting device is a hydraulic oil cylinder or a motor, the translation device is a hydraulic oil cylinder or a motor, and the lifting device and the translation device are both connected with the control system.
When the automobile is separated from the emergency braking condition, the automobile tire retreats, the control system controls the driving system to drive the brake plate to be separated from the tire forwards, and then the brake plate is controlled to rise.
In practical application, the bottom of the brake plate is provided with a friction structure. The material and pattern design of the friction structure is prioritized in obtaining the maximum coefficient of friction.
In practical application, the bottom of the brake plate is provided with a sucker structure. The sucker structure is a large number of tiny suckers and is used for providing larger braking force on icy and other smooth road surfaces.
In practical application, the bottom of the brake plate is provided with a friction structure which is combined with a sucker structure. Is suitable for various road conditions.
In practical application, at least the front upper part of the rear wheel tire of the automobile is provided with a brake plate.
In practical application, a brake plate is arranged above the front of all tires of the automobile.
In practical applications, when the brake pedal falls, the tire rolls onto the brake pedal and then maintains a relative position with respect to the brake pedal.
In practical application, the contact surface of the brake plate and the tire is provided with a plurality of micro sucker structures, so that the tire and the brake plate are tightly connected into a whole when the tire runs on the brake plate.
In practical application, the front end of the brake plate is provided with a baffle.
The implementation of the invention has the advantages that: the invention relates to an emergency braking system capable of greatly reducing traffic accidents, which comprises: the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system; the brake plate is arranged at the front upper part of the tire and can fall below the tire under the driving of the driving system; the driving system is arranged on the chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system; through setting up the brake block, when judging that the car is in the emergency braking condition, fall tire the place ahead with the brake block, make the tire drive on the brake block, and keep relative static with the brake block, become the friction braking on tire and road surface for the friction braking on brake block and road surface, and the area of contact on brake block and road surface is far greater than the area of contact on tire and road surface, thereby can provide and be far greater than conventional frictional resistance, make the car can the rapid stop, can reduce the emergence of accident by a wide margin, reduce the wearing and tearing of tire. Furthermore, on the face that brake block and road surface contact, can set up more excellent friction structure, can provide bigger frictional resistance, it is corresponding, automobile tire conveniently go with the resistance to compression comprehensive consideration, can't design into the structure specially for providing frictional resistance, consequently, the setting of brake block can provide frictional resistance by the maximum possibility, can realize that the car brakes rapidly under the emergency braking condition, reduces the occurence of failure by a wide margin, reduces the wearing and tearing of tire.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. An emergency braking system capable of substantially reducing traffic accidents, the emergency braking system capable of substantially reducing traffic accidents comprising:
the control system is used for acquiring information, judging whether the automobile is in an emergency braking state or not and controlling the driving system;
the brake plate is arranged at the front upper part of the tire and can fall below the tire under the driving of the driving system;
and the driving system is arranged on the chassis of the vehicle body, is respectively connected with the brake plate and the control system, and drives the brake plate to fall and reset under the control of the control system.
2. The emergency braking system of claim 1, wherein the bottom of the braking plate is provided with a friction structure and/or a suction cup structure.
3. The emergency braking system of claim 1, wherein a braking plate is disposed at least in front of and above a rear tire of the vehicle.
4. The emergency braking system according to claim 1, wherein the tire rolls onto the braking vane when the braking vane falls, and then maintains a relative position with respect to the braking vane.
5. The emergency braking system of claim 4, wherein the braking plate is provided with a plurality of small sucker structures on the surface contacting with the tire, so that the tire is tightly connected with the braking plate when the tire runs on the braking plate.
6. The emergency braking system of claim 1, wherein a front end of the braking plate is provided with a baffle.
7. The emergency braking system according to any one of claims 1 to 6, wherein the driving system comprises a power machine, a rotating shaft and a connecting rod structure connected to the rotating shaft, the connecting rod structure is connected to the braking vane, the rotating shaft is in transmission connection with the power machine, and the control system controls the power machine to rotate forward and backward to achieve the ascending and descending of the braking vane.
8. An emergency braking system with greatly reduced traffic accidents according to any of the claims 1 to 6, characterized in that said driving system comprises a lifting device and a translation device, the lower end of said lifting device is connected with the braking plate, the upper end of said lifting device is movably connected with a transverse guide rail and connected with said translation device.
9. The emergency braking system of claim 8, wherein the lifting device is a hydraulic cylinder or a motor, the translation device is a hydraulic cylinder or a motor, and the lifting device and the translation device are both connected to the control system.
10. The emergency braking system according to any one of claims 1 to 6, wherein when the vehicle is disengaged from the emergency braking condition, the vehicle tires move backward, and the control system controls the driving system to drive the braking plate forward to disengage from the tire, and then controls the braking plate to lift.
CN201910464904.2A 2019-05-30 2019-05-30 Emergency braking system capable of greatly reducing traffic accidents Withdrawn CN112009442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910464904.2A CN112009442A (en) 2019-05-30 2019-05-30 Emergency braking system capable of greatly reducing traffic accidents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910464904.2A CN112009442A (en) 2019-05-30 2019-05-30 Emergency braking system capable of greatly reducing traffic accidents

Publications (1)

Publication Number Publication Date
CN112009442A true CN112009442A (en) 2020-12-01

Family

ID=73501787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910464904.2A Withdrawn CN112009442A (en) 2019-05-30 2019-05-30 Emergency braking system capable of greatly reducing traffic accidents

Country Status (1)

Country Link
CN (1) CN112009442A (en)

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Application publication date: 20201201