CN213008081U - Brake switching control system - Google Patents
Brake switching control system Download PDFInfo
- Publication number
- CN213008081U CN213008081U CN202021106707.8U CN202021106707U CN213008081U CN 213008081 U CN213008081 U CN 213008081U CN 202021106707 U CN202021106707 U CN 202021106707U CN 213008081 U CN213008081 U CN 213008081U
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- pull rod
- module
- switching control
- brake switching
- brake
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
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Abstract
The utility model discloses a brake switching control system, which comprises a brake switching mechanism and a brake switching control unit; the brake switching mechanism comprises a first pull rod, a second pull rod, a third pull rod, a fourth pull rod, a first electromagnetic assembly and a second electromagnetic assembly, the brake switching control unit comprises a microprocessor module and a power supply module for supplying power to each power utilization module in the brake switching control system, the input end of the microprocessor module is connected with a speed measurement module and a pressure detection module installed on a brake pedal, and the output end of the microprocessor module is connected with a first driving module, a second driving module and a voice alarm module. The utility model discloses system simple structure, reasonable in design, it is convenient to realize, can effectively use in two sets of braking system's switching, and switching speed is fast, improves the security that the vehicle travel, excellent in use effect, convenient to popularize and use.
Description
Technical Field
The utility model belongs to the technical field of the car safety of traveling, concretely relates to brake switching control system.
Background
At present, the number of automobiles is more and more, traffic accidents caused by brake faults are also increased gradually, the reasons for causing the brake faults are various, and the main brake pump has too many impurities, poor sealing, failure of a vacuum booster pump, over-dirty brake oil or air resistance after a plurality of brake oils are mixed and used and heated, the main brake pump or a branch brake pump leaks oil, and an air storage tank or a pipeline interface leaks air; due to severe overload, under the action of gravity acceleration, the motion inertia of the vehicle is increased, and the brake failure is directly caused; the malfunction of the machine parts caused by improper operation, such as friction heating of the brake pad, charring of the brake hub, complete failure of the braking function and the like caused by long-time downhill. Therefore, two sets of brake systems are proposed to improve the running safety of the vehicle, but in the prior art, a brake switching control system which is simple in structure, reasonable in design and convenient to implement is also lacked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a brake switching control system, its system structure is simple, reasonable in design, and it is convenient to realize, can effectively use in two sets of braking system's switching, and switching speed is fast, improves the security that the vehicle travel, excellent in use effect, convenient to popularize and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: a brake switching control system comprises a brake switching mechanism and a brake switching control unit; the brake switching mechanism comprises a first pull rod, a second pull rod, a third pull rod, a fourth pull rod, a first electromagnetic assembly and a second electromagnetic assembly, wherein one end of the first pull rod is connected with a brake pedal, the other end of the first pull rod is connected with the middle part of the second pull rod, one end of the third pull rod is connected with one end of the second pull rod, the other end of the third pull rod is connected with the first electromagnetic assembly, one end of the fourth pull rod is connected with the other end of the second pull rod, and the other end of the fourth pull rod is connected with the second electromagnetic assembly; the brake switching control unit comprises a microprocessor module and a power supply module for supplying power to each power utilization module in the brake switching control system; the input termination of microprocessor module has the module of testing the speed and installs the pressure detection module on brake pedal, the output termination of microprocessor module has first drive module, second drive module and audio alert module, first electromagnetic component is connected with first drive module's output, the second electromagnetic component is connected with second drive module's output.
In the brake switching control system, the first pull rod and the second pull rod are perpendicular to each other.
In the brake switching control system, the joint of the first pull rod and the second pull rod is provided with the reinforcing strip.
The brake switching control system comprises a first barrel body embedded with a coil, a first shaft core is arranged at the middle shaft of the first barrel body, a third pull rod is connected with one end of the first shaft core, a first limiting portion is arranged at the other end of the first shaft core, and a second limiting portion is arranged on the inner wall of the first barrel body.
In the brake switching control system, the second limiting part is elastically connected with the first cylinder.
The brake switching control system comprises a second cylinder body embedded with a coil, wherein a second shaft core is arranged at the middle shaft of the second cylinder body, a fourth pull rod is connected with one end of the second shaft core, a third limiting portion is arranged at the other end of the second shaft core, and a fourth limiting portion is arranged on the inner wall of the second cylinder body.
In the brake switching control system, the fourth limiting part is elastically connected with the second cylinder.
In the brake switching control system, the microprocessor module comprises an embedded controller.
The speed measuring module comprises a speed measuring sensor arranged on a wheel.
In the brake switching control system, the pressure detection module comprises a sheet type pressure sensor installed on the brake pedal.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses system structure is simple, reasonable in design, and it is convenient to realize.
2. The utility model discloses under the vehicle is equipped with two sets of complete braking system's prerequisite, through design brake switching mechanism, can be when the main braking system breaks down, fast switch to reserve braking system, safe and reliable.
3. The utility model discloses a design first electromagnetic component and second electromagnetic component, realize the brake switch through the electromagnetism auto-lock.
4. The utility model discloses a module and pressure measurement module test the speed, can the short-term test go out braking system's anomaly, improve the security that the vehicle travel.
5. The utility model discloses can effectively use in two sets of braking system's switching, switching speed is fast, improves the security that the vehicle travel, excellent in use effect, convenient to popularize and use.
To sum up, the utility model discloses system simple structure, reasonable in design realizes conveniently, can effectively use in two sets of braking system's switching, and switching speed is fast, improves the security that the vehicle travel, excellent in use effect, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the brake switching mechanism of the present invention;
fig. 2 is a schematic circuit block diagram of the brake switching control unit of the present invention;
fig. 3 is a schematic structural diagram of a first electromagnetic assembly according to the present invention;
fig. 4 is a schematic structural diagram of a second electromagnetic assembly according to the present invention.
Description of reference numerals:
1-a first tie rod; 2-a second pull rod; 3-a third pull rod;
4-a fourth pull rod; 5 — a first electromagnetic assembly; 5-1-a first cylinder;
5-2 — a first core; 5-3-a first limiting part; 5-4-a second limiting part;
6-a second electromagnetic assembly; 6-1-second cylinder; 6-2-second axis core;
6-3-a third limiting part; 6-4-a fourth limiting part; 7-a microprocessor module;
8, a power supply module; 9-a speed measuring module; 10-a pressure detection module;
11 — a first drive module; 12-a second drive module; 13-reinforcing bars;
14-voice alarm module; 15-brake pedal.
Detailed Description
The utility model discloses a brake switching control system, which comprises a brake switching mechanism and a brake switching control unit; as shown in fig. 1, the brake switching mechanism includes a first pull rod 1, a second pull rod 2, a third pull rod 3, a fourth pull rod 4, a first electromagnetic assembly 5 and a second electromagnetic assembly 6, wherein one end of the first pull rod 1 is connected to a brake pedal 15, the other end of the first pull rod 1 is connected to the middle of the second pull rod 2, one end of the third pull rod 3 is connected to one end of the second pull rod 2, the other end of the third pull rod 3 is connected to the first electromagnetic assembly 5, one end of the fourth pull rod 4 is connected to the other end of the second pull rod 2, and the other end of the fourth pull rod 4 is connected to the second electromagnetic assembly 6; as shown in fig. 2, the brake switching control unit includes a microprocessor module 7 and a power module 8 for supplying power to each power consumption module in the brake switching control system; the input termination of microprocessor module 7 has speed measuring module 9 and installs the pressure measurement module 10 on brake pedal 15, the output termination of microprocessor module 7 has first drive module 11, second drive module 12 and audio alert module 14, first electromagnetic component 5 is connected with first drive module 11's output, second electromagnetic component 6 is connected with second drive module 12's output.
During specific implementation, the vehicle is equipped with two sets of complete braking systems, a set of main braking system, a set of reserve braking system, brake pedal 15 is connected with main braking system and reserve braking system simultaneously through the brake switching mechanism, third pull rod 3 is connected with the booster pump in the main braking system through first electromagnetic component 5, fourth pull rod 4 is connected with the booster pump in the reserve braking system through second electromagnetic component 6, when main braking system breaks down, send out voice alarm through audio alert module 14, remind the driver to notice safety.
In this embodiment, the first pull rod 1 and the second pull rod 2 are arranged perpendicular to each other.
In this embodiment, a reinforcing strip 13 is disposed at the joint of the first pull rod 1 and the second pull rod 2.
In this embodiment, as shown in fig. 3, the first electromagnetic assembly 5 includes a first cylinder 5-1 embedded with a coil, a first shaft core 5-2 is disposed at a central axis of the first cylinder 5-1, the third pull rod 3 is connected to one end of the first shaft core 5-2, a first limiting portion 5-3 is disposed at the other end of the first shaft core 5-2, and a second limiting portion 5-4 is disposed on an inner wall of the first cylinder 5-1.
During specific implementation, when a vehicle normally runs, the first electromagnetic assembly 5 works under the driving of the first driving module 11, and the first limiting part 5-3 on the first shaft core 5-2 is mutually limited and clamped with the second limiting part 5-4 on the inner wall of the first cylinder 5-1 to form rigid connection.
In this embodiment, the second limiting portion 5-4 is elastically connected to the first cylinder 5-1.
In this embodiment, as shown in fig. 4, the second electromagnetic assembly 6 includes a second cylinder 6-1 in which a coil is embedded, a second shaft core 6-2 is disposed at a central axis of the second cylinder 6-1, the fourth pull rod 4 is connected to one end of the second shaft core 6-2, a third limiting portion 6-3 is disposed at the other end of the second shaft core 6-2, and a fourth limiting portion 6-4 is disposed on an inner wall of the second cylinder 6-1.
In specific implementation, when the vehicle brake is abnormal, the second electromagnetic assembly 6 works under the drive of the second driving module 12, and the third limiting part 6-3 on the second shaft core 6-2 and the fourth limiting part 6-4 on the inner wall of the second cylinder 6-1 are mutually limited and clamped to form rigid connection.
In this embodiment, the fourth limiting portion 6-4 is elastically connected to the second cylinder 6-1.
In this embodiment, the microprocessor module 7 includes an embedded controller.
In this embodiment, the speed measuring module 9 includes a speed measuring sensor installed on a wheel.
During specific implementation, the running speed of the vehicle is detected in real time through the speed measuring sensor.
In this embodiment, the pressure detection module 10 includes a thin plate type pressure sensor mounted on the brake pedal 15.
In specific implementation, the pressure of the driver stepping on the brake pedal 15 is detected in real time through the sheet type pressure sensor.
The utility model discloses a working process is: when a vehicle normally runs, a main braking system works, a first electromagnetic assembly 5 works under the driving of a first driving module 11, a first limiting part 5-3 on a first shaft core 5-2 is mutually limited and clamped with a second limiting part 5-4 on the inner wall of a first cylinder 5-1 to form rigid connection, meanwhile, a standby braking system does not work, a second electromagnetic assembly 6 does not work, and a second shaft core 6-2 freely stretches in a second cylinder 6-1; the speed measuring module 9 detects the running speed of the vehicle in real time, the pressure detecting module 10 detects the pressure of the driver stepping on the brake pedal 15 in real time, the speed detecting value and the pressure detecting value are transmitted to the microprocessor module 7, when the pressure detecting value is increased and the speed detecting value is not reduced, the main braking system of the vehicle is abnormal, the microprocessor module 7 drives the second electromagnetic assembly 6 to work through the second driving module 12, the second shaft core 6-2 is attracted, the third limiting part 6-3 on the second shaft core 6-2 and the fourth limiting part 6-4 on the inner wall of the second barrel 6-1 are mutually limited and clamped to form rigid connection, the standby braking system starts to work, and meanwhile, the voice alarm module 14 sends out a voice alarm to remind the driver of safety.
In addition, under the conditions that friction heat of a brake pad is generated due to long-time downhill, vehicle braking is affected and the like, a driver can also actively switch the brake, and a main brake system is protected.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (10)
1. A brake switching control system characterized in that: the brake switching device comprises a brake switching mechanism and a brake switching control unit;
the brake switching mechanism comprises a first pull rod (1), a second pull rod (2), a third pull rod (3) and a fourth pull rod (4), as well as a first electromagnetic assembly (5) and a second electromagnetic assembly (6), wherein one end of the first pull rod (1) is connected with a brake pedal (15), the other end of the first pull rod (1) is connected with the middle part of the second pull rod (2), one end of the third pull rod (3) is connected with one end of the second pull rod (2), the other end of the third pull rod (3) is connected with the first electromagnetic assembly (5), one end of the fourth pull rod (4) is connected with the other end of the second pull rod (2), and the other end of the fourth pull rod (4) is connected with the second electromagnetic assembly (6);
the brake switching control unit comprises a microprocessor module (7) and a power supply module (8) for supplying power to each power utilization module in the brake switching control system; the input termination of microprocessor module (7) has speed measuring module (9) and installs pressure detection module (10) on brake pedal (15), the output termination of microprocessor module (7) has first drive module (11), second drive module (12) and audible alarm module (14), first electromagnetic component (5) are connected with the output of first drive module (11), second electromagnetic component (6) are connected with the output of second drive module (12).
2. A brake switching control system according to claim 1, wherein: the first pull rod (1) and the second pull rod (2) are perpendicular to each other.
3. A brake switching control system according to claim 1, wherein: and a reinforcing strip (13) is arranged at the joint of the first pull rod (1) and the second pull rod (2).
4. A brake switching control system according to claim 1, wherein: the first electromagnetic assembly (5) comprises a first barrel (5-1) embedded with a coil, a first shaft core (5-2) is arranged at the middle shaft of the first barrel (5-1), the third pull rod (3) is connected with one end of the first shaft core (5-2), a first limiting portion (5-3) is arranged at the other end of the first shaft core (5-2), and a second limiting portion (5-4) is arranged on the inner wall of the first barrel (5-1).
5. A brake switching control system according to claim 4, wherein: the second limiting part (5-4) is elastically connected with the first cylinder (5-1).
6. A brake switching control system according to claim 1, wherein: the second electromagnetic assembly (6) comprises a second cylinder (6-1) embedded with a coil, a second shaft core (6-2) is arranged at the middle shaft of the second cylinder (6-1), a fourth pull rod (4) is connected with one end of the second shaft core (6-2), a third limiting portion (6-3) is arranged at the other end of the second shaft core (6-2), and a fourth limiting portion (6-4) is arranged on the inner wall of the second cylinder (6-1).
7. A brake switching control system according to claim 6, wherein: the fourth limiting part (6-4) is elastically connected with the second cylinder (6-1).
8. A brake switching control system according to claim 1, wherein: the microprocessor module (7) comprises an embedded controller.
9. A brake switching control system according to claim 1, wherein: the speed measuring module (9) comprises a speed measuring sensor arranged on a wheel.
10. A brake switching control system according to claim 1, wherein: the pressure detection module (10) comprises a thin-sheet type pressure sensor arranged on a brake pedal (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106707.8U CN213008081U (en) | 2020-06-15 | 2020-06-15 | Brake switching control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106707.8U CN213008081U (en) | 2020-06-15 | 2020-06-15 | Brake switching control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213008081U true CN213008081U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106707.8U Expired - Fee Related CN213008081U (en) | 2020-06-15 | 2020-06-15 | Brake switching control system |
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| Country | Link |
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| CN (1) | CN213008081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119189951A (en) * | 2024-11-27 | 2024-12-27 | 福建船政交通职业学院 | A braking and deceleration driving assistance device based on CAN bus |
| CN119189951B (en) * | 2024-11-27 | 2025-04-15 | 福建船政交通职业学院 | A braking and deceleration driving assistance device based on CAN bus |
-
2020
- 2020-06-15 CN CN202021106707.8U patent/CN213008081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119189951A (en) * | 2024-11-27 | 2024-12-27 | 福建船政交通职业学院 | A braking and deceleration driving assistance device based on CAN bus |
| CN119189951B (en) * | 2024-11-27 | 2025-04-15 | 福建船政交通职业学院 | A braking and deceleration driving assistance device based on CAN bus |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210420 |